WO2022191374A1 - Iot-based integrated monitoring switchboard for fault diagnosis and prediction in advance - Google Patents

Iot-based integrated monitoring switchboard for fault diagnosis and prediction in advance Download PDF

Info

Publication number
WO2022191374A1
WO2022191374A1 PCT/KR2021/014145 KR2021014145W WO2022191374A1 WO 2022191374 A1 WO2022191374 A1 WO 2022191374A1 KR 2021014145 W KR2021014145 W KR 2021014145W WO 2022191374 A1 WO2022191374 A1 WO 2022191374A1
Authority
WO
WIPO (PCT)
Prior art keywords
switchboard
information
unit
module
data
Prior art date
Application number
PCT/KR2021/014145
Other languages
French (fr)
Korean (ko)
Inventor
송기택
김경탁
Original Assignee
(주)에코파워텍
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)에코파워텍 filed Critical (주)에코파워텍
Publication of WO2022191374A1 publication Critical patent/WO2022191374A1/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/003—Seismic data acquisition in general, e.g. survey design
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y10/00—Economic sectors
    • G16Y10/75—Information technology; Communication
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y40/00—IoT characterised by the purpose of the information processing
    • G16Y40/10—Detection; Monitoring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol

Definitions

  • the present invention relates to an IoT-based integrated monitoring switchboard, and more particularly, wirelessly receives the status information measured for each switchboard facility so that it can be collected in one data collection unit, and the collected information is used for IoT wireless communication
  • a monitoring system for switchboard facilities can be built quickly, easily, and economically, and through this, accurate and prompt failure prediction and diagnosis of switchboards is possible, and time and cost for maintenance are saved.
  • It relates to an IoT-based integrated monitoring switchboard for fault diagnosis advance prediction that enables smooth data collection and monitoring at low communication costs even for switchboard facilities in multiple regions.
  • the electricity produced in the power plant is transmitted and distributed through the power transmission line at a high voltage of tens of thousands of V, and on the consumer side, the tens of thousands of V AC voltage is reduced to the required voltage through a switchboard facility such as a transformer to supply power to each customer or load stage.
  • a switchboard facility such as a transformer to supply power to each customer or load stage.
  • a closed-type switchboard or switchboard facility and the standard specification includes a high-voltage switchboard, a low-voltage switchboard, a motor control board, and a distribution board.
  • the received 22.9kV electricity is converted to 380 ⁇ 220V through a transformer, etc. do.
  • the present invention has been devised to solve the above problems,
  • the present invention wirelessly receives the status information measured for each switchboard facility so that it can be collected in one data collection unit, and transmits the collected information through IoT wireless communication, so that the monitoring system for the switchboard facility is rapidly It is easy and economical to build, and it enables accurate and rapid failure prediction and diagnosis of switchboards, saves time and money for maintenance and repair, and also The purpose is to provide an IoT-based integrated monitoring switchboard that enables smooth data collection and monitoring at low communication costs.
  • the present invention collects information through wireless communication for high voltage switchgear, voltage switchboard, motor control panel, etc. accommodated in a specific facility room, and collects information through wireless or wired communication for distribution boards installed in each floor or area.
  • the purpose of this is to provide an IoT-based integrated monitoring switchboard that enables the smooth collection of information on distribution boards installed in each floor or area.
  • the aggregate data transmission unit when each switchboard facility is formed inside a building, the aggregate data transmission unit is formed separately outside the building, and when each switchboard facility is formed outside the building, the aggregate data transmission unit is formed integrally with the data collection unit in one form.
  • the purpose of this is to provide an IoT-based integrated monitoring switchgear that allows the wireless transmission of data by the data transmission unit to be smoothly performed while simplifying the device configuration and increasing the speed and convenience of installation and maintenance.
  • the present invention aims to provide an IoT-based integrated monitoring switchboard that enables fault diagnosis and pre-prediction of failures based on environment and state information data of switchboard facilities such as high-voltage switchgear, low-voltage switchgear, motor control panel, and distribution board.
  • the present invention groups switchboard facilities with similar environmental and state information for switchboard facilities distributed in various regions, and enables accurate and efficient fault diagnosis and failure prediction through comparative analysis of relative temperature change trends within the grouping. It aims to provide an IoT-based integrated monitoring switchboard.
  • An object of the present invention is to provide an IoT-based integrated monitoring switchboard that enables not only predicting failures of switchboard facilities in advance, but also predicting deterioration of transformers, in particular, based on failure history data and switchboard facility information for switchboard facilities.
  • the present invention is implemented by an embodiment having the following configuration in order to achieve the above object.
  • an IoT-based integrated monitoring switchboard includes: an environmental condition measuring unit that measures and provides various environment and state information of a switchboard facility; Includes; a data collection unit for collecting and transmitting information measured by the environmental condition measuring unit for a plurality of switchboard facilities, wherein the data collection unit is installed in each switchboard facility and an individual data transmission unit for wirelessly transmitting the measured information And, a single data collection unit that collects information transmitted by the individual data transmission unit of each switchboard facility, and an aggregate data transmission unit that transmits the information collected by the data collection unit using IoT wireless communication. characterized.
  • the individual data transmitter includes a high-voltage switchgear data transmitter for wirelessly transmitting the measured state information for the high-voltage switchboard, and the measurement for the low-voltage switchboard
  • a low-voltage switchgear data transmission unit that wirelessly transmits the status information
  • a motor control panel data transmission unit that wirelessly transmits the measured status information for the motor control panel
  • a distribution panel data transmission unit that transmits the status information measured on the distribution panel by wire or wirelessly It is characterized by including wealth.
  • the high-voltage switchgear data transmission unit includes a transformer data transmission control module for controlling the transmission of state information measured for the transformer, and the state of the transformer
  • a transformer data wireless communication module that allows information to be transmitted to the data collection unit through wireless communication
  • a relay data transmission control module that controls the transmission of measured status information for the relay, and the status information of the relay to the data collection unit through wireless communication
  • a relay data wireless communication module for transmitting
  • the low-voltage switchgear data transmission unit includes a low-voltage switchgear data transmission control module for controlling the transmission of the measured status information for the low-voltage switchgear, and the low-voltage switchgear status information is data through wireless communication.
  • the motor control panel data transmission unit includes a motor control panel data transmission control module that controls the transmission of the measured state information to the motor control panel, and the state information of the motor control panel is wirelessly communicated and a motor control panel data wireless communication module for transmitting to a data collection unit through It is characterized in that it includes a distribution board data wired/wireless communication module to be transmitted to the data collection unit through communication.
  • the data collection unit collects information by wirelessly communicating with a data collection control module for controlling data collection and transmission, and switchboard facilities a wireless communication collection module that communicates with switchboard facilities by wire to collect information, a wired transmission module that transmits the collected information to the aggregated data transmission unit by wire, and the state or aggregated information of the data collection unit It is characterized in that it comprises a status display module for displaying the.
  • the aggregated data transmission unit includes a data transmission/reception control module for controlling transmission and reception of data, and the data collection unit is connected by wire to perform wired communication. It characterized in that it comprises a wired data receiving module for receiving data through the IoT wireless transmission module for transmitting the data received from the data collection unit through IoT wireless communication.
  • the aggregate data transmission unit is formed integrally with the data collection unit and directly transmits information collected from each switchboard facility through IoT wireless communication. It is characterized in that it is transmitted through
  • the environmental condition measuring unit includes an ambient temperature measuring unit for measuring temperature information around the switchboard facility, and an ambient hygrometer for measuring the humidity information around the switchboard facility.
  • a high-voltage switchgear status measurement unit that measures various environmental and status information of the side and high-voltage switchboard, a low-voltage switchboard status measurement unit that measures various environment and status information of the low-voltage switchboard, and a motor control panel that measures various environmental and status information of the motor control panel It includes a state measuring unit, a distribution panel state measuring unit for measuring various environmental and state information of the distribution board, and an earthquake detecting and measuring unit for sensing an earthquake, wherein the high-voltage switchboard state measuring unit, the low-voltage switchboard state measuring unit, the motor control panel state measuring unit, and the distribution board state measuring unit are included.
  • each high-voltage switchgear, low-voltage switchboard, motor control panel, and distribution panel to transmit measured information through each high-voltage switchboard data transmission unit, low-voltage switchboard data transmission unit, motor control panel data transmission unit, and distribution panel data transmission unit, and the surrounding It is characterized in that the temperature measuring unit, the ambient humidity measuring unit, and the earthquake sensing measuring unit are formed integrally with the data collection unit.
  • the IoT-based integrated monitoring switchboard includes: a data management unit for storing and managing various information transmitted from the data collection unit; It includes a failure prediction unit that predicts and provides a failure of the switchboard based on the information provided by the data collection unit, wherein the failure prediction unit includes a temperature change trend comparison analysis based on various environments and conditions of the switchboard facility. It is characterized by predicting failure.
  • the IoT-based integrated monitoring switchboard further includes a grouping unit for grouping switchboard facilities having similar environment and state information based on the information provided by the data collection unit; , the failure prediction unit predicts a failure by comparing and analyzing measurement information between switchboard facilities having similar environment and state information grouped through the grouping unit, and the grouping unit is, based on the indoor or outdoor installation conditions of the switchboard facility, the switchboard An installation condition-based grouping module for grouping facilities, a power usage rate-based grouping module for grouping switchboard facilities with similar power usage rates based on the power usage information of the switchboard facility and the capacity information of the switchboard facility provided by the data collection unit; It includes a grouping integration module for integrating and grouping the switchboard facilities subject to comparative analysis based on the grouping information of the installation condition-based grouping module and the power usage rate-based grouping module, wherein the failure predicting unit includes an ambient temperature among high-voltage switchboards having similar installation conditions and power usage
  • a high voltage switchgear fault diagnosis module that diagnoses the failure of a specific high voltage switchgear based on humidity condition, transformer temperature change, busbar temperature change, and arc occurrence information, and ambient temperature/humidity among low voltage switchgears with similar installation conditions and power usage rate
  • a low-voltage switchgear fault diagnosis module that diagnoses a specific low-voltage switchgear failure based on conditions, busbar temperature change, and arc occurrence information
  • a motor control panel failure diagnosis module that diagnoses the failure of a specific motor control panel based on information, It is characterized in that it includes a distribution board failure diagnosis module.
  • the data management unit separately stores historical data of ambient temperature/humidity, power consumption and various temperature information of the switchboard facility in which the failure occurred.
  • the IoT-based integrated monitoring switchboard further includes an aging prediction unit for predicting the degree of deterioration of a transformer among switchboard facilities, wherein the aging prediction unit is the switchboard facility information management module
  • a usage rate-based aging prediction module that predicts aging by analyzing the amount of use versus capacity of the transformer based on the information of the switchboard facility information management module. It is characterized by including a temperature-based aging prediction module to predict, and an integrated aging prediction module for calculating and presenting integrated information on the aging of the target transformer based on the information of the usage rate-based aging prediction module and the temperature-based aging prediction module.
  • the present invention can obtain the following effects by the configuration, combination, and use relationship described below with the present embodiment.
  • the present invention wirelessly receives the status information measured for each switchboard facility so that it can be collected in one data collection unit, and transmits the collected information through IoT wireless communication, so that the monitoring system for the switchboard facility is rapidly It is easy and economical to build, and it enables accurate and rapid failure prediction and diagnosis of switchboards, saves time and money for maintenance and repair, and also It has the effect of enabling smooth data collection and monitoring at low communication costs.
  • the present invention collects information through wireless communication for high voltage switchgear, voltage switchboard, motor control panel, etc. accommodated in a specific facility room, and collects information through wireless or wired communication for distribution boards installed in each floor or area. , it has the effect of enabling the smooth collection of information on distribution boards installed in each floor or zone.
  • the aggregate data transmission unit when each switchboard facility is formed inside a building, the aggregate data transmission unit is formed separately outside the building, and when each switchboard facility is formed outside the building, the aggregate data transmission unit is formed integrally with the data collection unit in one form. While the wireless transmission of data by the data transmission unit is performed smoothly, there is an effect of simplifying the device configuration and increasing the speed and convenience of installation, maintenance, and repair.
  • the present invention has the effect of enabling fault diagnosis and failure prediction in advance based on environment and state information data of switchboard facilities such as high-voltage switchgear, low-voltage switchgear, motor control panel, and distribution board.
  • the present invention groups switchboard facilities with similar environmental and state information for switchboard facilities distributed in various regions, and enables accurate and efficient fault diagnosis and failure prediction through comparative analysis of relative temperature change trends within the grouping. has the effect of
  • the present invention has the effect of enabling not only the pre-prediction of the failure of the switchboard facility, but also the prediction of deterioration of the transformer, in particular, based on the failure history data and the switchboard facility information for the switchboard facility.
  • 1 is a reference diagram showing the distribution state of switchboard facilities distributed in a specific area
  • FIG. 2 is a block diagram of an IoT-based integrated monitoring switchboard according to an embodiment of the present invention
  • FIG. 3 is a block diagram of an IoT-based integrated monitoring switchboard according to another embodiment of the present invention.
  • FIG. 4 is a block diagram showing the configuration of a data collection unit
  • 5 is a block diagram showing the configuration of an individual data transmission unit
  • FIG. 6 is a block diagram showing the configuration of a data collection unit
  • FIG. 7 is a block diagram showing the configuration of an aggregated data transmission unit
  • FIG. 8 is a block diagram showing the configuration of an environment state measuring unit
  • FIG. 9 is a reference diagram showing a system for performing failure prediction for a plurality of switchboard facilities
  • FIG. 10 is a block diagram showing the configuration of a data management unit
  • 11 is a block diagram showing the configuration of a grouping unit
  • FIG. 12 is a block diagram showing the configuration of a failure prediction unit
  • 13 is a block diagram showing the configuration of an aging prediction unit
  • environmental condition measuring unit 110 ambient temperature measuring unit 120: ambient humidity measuring unit
  • earthquake detection and measurement unit 20 data collection unit 210: individual data transmission unit
  • motor control panel data transmission unit 214 distribution panel data transmission unit
  • the IoT-based integrated monitoring switchboard measures and provides various environment and state information of the switchboard facility.
  • the switchboard receives and monitors the environment and state information measured for the switchboard facility from the switchboard facility installed in a plurality of areas, thereby enabling efficient management of a plurality of switchboard facilities.
  • switchboard equipment is defined as a concept encompassing high-voltage switchgear, low-voltage switchgear, motor control panel, and distribution board.
  • the switchboard according to the present invention collects information measured for each switchboard facility through wireless communication while measuring the environment and state of each switchboard facility, and collects the collected information using IoT wireless communication to a separate server By transmitting the data to the switchboard, it is possible to easily and accurately predict the fault diagnosis of the switchboard. Therefore, the switchboard does not need to carry out the construction of installing a large-scale wired network for the construction of the monitoring system, it is enough to simply attach the devices capable of wireless communication to each switchboard facility. can make it build.
  • the data collection unit 20 is configured to collect and transmit information measured for each switchboard facility, and each measured by the environmental condition measurement unit 10 is It collects the status and environmental information of the switchboard facility and transmits it to the outside.
  • the data collection unit 20 wirelessly collects and collects information measured for each switchboard facility, and transmits the information collected from one device to a server, device, etc. for monitoring through the IoT network, With the construction of a simple device, maintenance and repair can be made conveniently.
  • since information on a plurality of switchboard facilities is collected and transmitted in one device by short-distance wireless communication without the need to transmit information remotely from each switchboard facility, the accuracy of data transmission and reception is improved and communication costs are reduced. can do.
  • the data collection unit 20 collects the information transmitted from the individual data transmission unit 210, which is installed individually in each switchboard facility and transmits the measured information, and the individual data transmission unit 210, and transmits the information to the outside.
  • a data aggregator 220 for transferring to the aggregated data transmission unit 230 for can
  • the individual data transmission unit 210 is installed in each switchboard facility and transmits information measured on the state and environment of each switchboard facility to the data collection unit 220, preferably using short-distance wireless communication. transmission can be made.
  • the individual data transmission unit 210 may transmit information measured for a high-voltage switchboard, a low-voltage switchboard, a motor control panel, and a distribution board.
  • the individual data transmission unit 210 may include a high voltage switchboard data transmission unit 211 , a low voltage switchboard data transmission unit 212 , a motor control panel data transmission unit 213 , and a distribution panel data transmission unit 214 . have.
  • the high voltage switchgear data transmission unit 211 is configured to transmit the measured state and environmental information for the high voltage switchboard to the data collection unit 220, and may preferably transmit the measured data using short-distance wireless communication.
  • the high-voltage switchgear data transmission unit 211 transmits information measured by the high-voltage switchgear status measurement unit 130 to be described later of the environmental condition measurement unit 10, for example, is formed in each of the transformer and the relay, and from each of the transformer and the relay. It is possible to transmit measured information.
  • the high-voltage switchgear data transmission unit 211 includes a transformer data transmission control module 211a, a transformer data wireless communication module 211b, a relay data transmission control module 211c, and a relay data wireless communication module 211d.
  • the transformer data transmission control module 211a and the transformer data wireless communication module 211b are integrally formed and mounted on the transformer, and the relay data transmission control module 211c and the relay data wireless communication module 211d are separate. It is integral and can be mounted on the relay.
  • the transformer data transmission control module 211a is configured to control the transmission of information measured by the transformer, and enables wireless transmission of information through the transformer data wireless communication module 211b.
  • the transformer data transmission control module 211a may, for example, be applied to a remote terminal unit (RTU), and may transmit temperature information of the transformer measured by the transformer temperature management module 131 to be described later.
  • RTU remote terminal unit
  • the transformer data wireless communication module 211b is configured to transmit the measured information as a wireless communication signal to the data collection unit 220, and wireless communication with a wireless communication collection module 222 to be described later of the data collection unit 220 make this happen
  • the transformer data wireless communication module 211b may apply a short-distance wireless communication method, and preferably transmits information by Zigbee communication, but is not necessarily limited thereto.
  • the relay data transmission control module 211c is configured to control the transmission of information measured by the relay, and enables wireless transmission of information through the relay data wireless communication module 211d.
  • the relay data transmission control module 211c may be applied to, for example, a remote terminal unit (RTU), a high-voltage switchgear power consumption management module 132, a high-voltage switchboard bus bar temperature measurement module 133, and a high-voltage switchboard arc measurement to be described later. Transmission of information measured by module 134 may be made.
  • the relay data wireless communication module 211d is configured to transmit the measured information as a wireless communication signal to the data collection unit 220, and wireless communication with a wireless communication collection module 222 to be described later of the data collection unit 220 make this happen
  • the relay data wireless communication module 211d may be applied to a short-range wireless communication method, and is preferably configured to transmit information by Zigbee communication, but is not necessarily limited thereto.
  • the low-voltage switchgear data transmission unit 212 is configured to transmit the measured state and environmental information for the low-voltage switchgear to the data collection unit 220, preferably using short-distance wireless communication to transmit the measured data. have.
  • the low-voltage switchgear data transmission unit 212 transmits information measured by the low-voltage switchgear state measurement unit 140 to be described later of the environmental condition measurement unit 10 .
  • the low voltage switchgear data transmission unit 212 may include a low voltage switchgear data transmission control module 212a and a low voltage switchgear data wireless communication module 212b.
  • the low-voltage switchgear data transmission control module 212a is configured to control the transmission of information measured in the low-voltage switchgear, and enables wireless transmission of information through the low-voltage switchgear data wireless communication module 212b.
  • the low-voltage switchgear data transmission control module 212a may, for example, be applied to a remote terminal unit (RTU), a low-voltage switchgear power consumption management module 141, a low-voltage switchboard bus bar temperature measurement module 142, and a low voltage switchboard arc to be described later. Information measured by the measurement module 143 may be transmitted.
  • RTU remote terminal unit
  • the low voltage switchgear data wireless communication module 212b is configured to transmit the measured information as a wireless communication signal to the data collection unit 220, and a wireless communication collection module 222 to be described later of the data collection unit 220 and Enable wireless communication.
  • the low-voltage switchgear data wireless communication module 212b may apply a short-range wireless communication method, and preferably transmits information by Zigbee communication, but is not necessarily limited thereto.
  • the motor control panel data transmission unit 213 is configured to transmit the measured state and environmental information for the motor control panel to the data collection unit 220, preferably using short-distance wireless communication to transmit the measured data. have.
  • the motor control panel data transmission unit 213 transmits information measured by the motor control panel condition measurement unit 150 to be described later of the environmental condition measurement unit 10 .
  • the motor control panel data transmission unit 213 may include a motor control panel data transmission control module 213a and a motor control panel data wireless communication module 213b.
  • the motor control panel data transmission control module 213a is configured to control the transmission of information measured by the motor control panel, and enables wireless transmission of information through the motor control panel data wireless communication module 213b.
  • the motor control panel data transmission control module 213a may, for example, be applied to a remote terminal unit (RTU), and may transmit information measured by the motor control panel bus bar temperature measuring module 151 to be described later.
  • RTU remote terminal unit
  • the motor control panel data wireless communication module 213b is configured to transmit the measured information as a wireless communication signal to the data collection unit 220, and a wireless communication collection module 222 to be described later of the data collection unit 220 and Enable wireless communication.
  • the electric motor control panel data wireless communication module 213b may apply a short-range wireless communication method, and preferably transmits information by Zigbee communication, but is not necessarily limited thereto.
  • the distribution board data transmission unit 214 is configured to transmit the measured state and environmental information for the distribution board to the data collection unit 220, and may transmit the measured data using wireless or wired communication.
  • the distribution panel data transmission unit 214 may also transmit data using wireless communication.
  • the distribution panel is different from a high voltage switchboard, a low voltage switchboard, and a motor control panel installed together in a specific facility room, etc., for each floor or each zone. Therefore, when using short-distance wireless communication, the transmission and reception of data may be hindered by the building structure. Therefore, the distribution board data transmission unit 214 may transmit data through a wireless network or a wired network depending on the installation environment. Therefore, installation and maintenance costs can be reduced, and data transmission and reception can be performed smoothly.
  • the distribution panel data transmission unit 214 transmits information measured by the distribution panel state measurement unit 160 to be described later of the environmental condition measurement unit 10 .
  • the distribution board data transmission unit 214 may include a distribution board data transmission control module 214a and a distribution board data wired/wireless communication module 214b.
  • the distribution board data transmission control module 214a is configured to control the transmission of information measured on the distribution board, and enables wireless or wired transmission of information through the distribution board data wired/wireless communication module 214b.
  • the distribution board data transmission control module 214a may be applied to, for example, a remote terminal unit (RTU), and may transmit information measured by the distribution board bus bar temperature measuring module 161 to be described later.
  • RTU remote terminal unit
  • the distribution board data wired/wireless communication module 214b is configured to transmit the measured information as a wired or wireless communication signal to the data collection unit 220, and a wireless communication collection module 222 of the data collection unit 220 to be described later. Alternatively, wired communication with the wired communication collection module 223 is made.
  • a data communication method by a wireless network or a wired network may be applied to the distribution board data wired/wireless communication module 214b, and a short-distance wireless communication method such as Zigbee or a wired communication method such as 485 communication may be applied.
  • the data collection unit 220 is configured to collect information transmitted from the individual data transmission unit 210 and transmit it to the aggregate data transmission unit 230 . (212), the motor control panel data transmission unit 213, so as to receive information transmitted from the distribution panel data transmission unit (214).
  • the data collection unit 220 collects information through wireless communication from the high voltage switchgear data transmission unit 211, the low voltage switchboard data transmission unit 212, and the motor control panel data transmission unit 213, and the distribution panel data transmission unit ( From 214), information may be collected through wireless or wired communication, and the collected information is collected and transmitted to the aggregate data transmission unit 230 through wired communication.
  • the data collection unit 220 may be formed in the same space together with a high-voltage switchboard, a low-voltage switchboard, a motor control panel, etc. where the individual data transmission unit 210 is installed, and an ambient thermometer to be described later of the environmental condition measuring unit 10 .
  • the side part 110, the ambient humidity measuring part 120, and the earthquake detecting and measuring part 170 are built-in or are formed to be connected together, so that the temperature and humidity around the switchboard facility and the occurrence of an earthquake can be detected.
  • the data collection unit 220 may include a data collection control module 221 , a wireless communication collection module 222 , a wired communication collection module 223 , a wired transmission module 224 , and a status display module 225 . .
  • the data collection control module 221 is configured to control data collection from the individual data transmission unit 210 and data transmission to the aggregate data transmission unit 230, and collects the collected information in real time. to transmit to the outside.
  • the data collection control module 221 may be applied, for example, to a remote terminal unit (RTU), to receive data by the wireless communication collection module 222 and the wired communication collection module 223, and to transmit the received data. It is transmitted to the data collection unit 220 by the wired transmission module 224 .
  • RTU remote terminal unit
  • the wireless communication collection module 222 is configured to receive data from the individual data transmission unit 210 through wireless communication, and is wirelessly connected to the individual data transmission unit 210 through short-range wireless communication such as Zigbee. Accordingly, the wireless communication collection module 222 is the transformer data wireless communication module 211b, the relay data wireless communication module 211d, the low voltage switchboard data wireless communication module 212b, the motor control panel data wireless communication module 213b, or It is wirelessly connected to the distribution panel data wired/wireless communication module 214b to receive information measured in the high voltage switchboard, the low voltage switchboard, the motor control panel, and the distribution board.
  • the wired communication collection module 223 is configured to receive data from the individual data transmission unit 210 through wired communication, and is connected to the individual data transmission unit 210 through wired communication such as 485.
  • the wired communication collecting module 223 may be connected to the distribution panel data wired/wireless communication module 214b when the distribution panel is connected by wire to receive information measured by the distribution panel.
  • the wired transmission module 224 is configured to collect information transmitted from the individual data transmission unit 210 and transmit it to the aggregate data transmission unit 230 , and a wired communication method such as 485 may be applied.
  • the status display module 225 is configured to display the state of the data collection unit 220, and may be formed as a screen such as an LCD, and to display the operating state of the data collection unit 220 or to display collected information. can do.
  • the aggregate data transmission unit 230 is configured to transmit the information transmitted from the data collection unit 220 to the outside using the IoT wireless communication network, so that the status of the switchboard facilities can be monitored.
  • the aggregated data transmission unit 230 may be formed outdoors, is connected to the data collection unit 220 by wire, and receives information measured by the environmental condition measurement unit 10 by wire and transmits it through an IoT communication network. let it do To this end, the aggregated data transmission unit 230 may include a data transmission/reception control module 231 , a wired data reception module 232 , and an IoT wireless transmission module 233 .
  • the data transmission/reception control module 231 is configured to control the reception of data from the data aggregator 220 and the transmission of data through the IoT wireless network. For example, a Remote Terminal Unit (RTU) may be applied, and wired data reception The information received by the module 232 is transmitted to the outside through the IoT wireless transmission module 233 .
  • RTU Remote Terminal Unit
  • the wired data receiving module 232 is configured to receive data by being connected to the data collection unit 220 by wire, and may be formed in various wired communication methods such as 485 to be connected to the wired transmission module 224. .
  • the IoT wireless transmission module 233 is configured to transmit data received from the data collection unit 220 to the outside through the IoT wireless network, and may use an IoT wireless network such as LoRa. Therefore, by using the data transmitted by the IoT wireless transmission module 233, it is possible to monitor the switchboard facilities installed in a plurality of areas, and to diagnose and predict failure or deterioration.
  • the aggregate data transmission unit 230 may be integrated with the data collection unit 220 and formed integrally without being formed separately.
  • an IoT wireless transmission module 233 is additionally formed in the data collection unit 220 to transmit information transmitted from the individual data transmission unit 210 to the IoT communication network through the IoT wireless transmission module 233 as a straight line. can do it
  • the environmental condition measuring unit 10 is configured to measure and provide various environmental and state information of the switchboard facility, and it is a system for monitoring by measuring not only the environmental information around the switchboard facility where the switchboard facility is located, but also the status information of the switchboard facility itself to be provided, etc.
  • the environmental condition measuring unit 10 includes an ambient temperature measuring unit 110 that measures and provides ambient temperature information of the switchboard facility, an ambient humidity measuring unit 120 that measures and provides humidity information around the switchboard facility, and a variety of high-voltage switchboards.
  • the high voltage switchgear status measuring unit 130 that measures and provides environmental and status information
  • the low voltage switchgear status measuring unit 140 that measures and provides various environmental and status information of the low voltage switchboard
  • the various environmental and status information of the motor control panel are measured
  • the motor control panel condition measurement unit 150 provided by may be included.
  • the ambient temperature measuring unit 110 is configured to measure and provide temperature information around the switchboard facility, and by measuring and providing environmental conditions such as the temperature around the switchboard facility, to be used for grouping and relative comparison analysis of switchboard facilities in the future can do.
  • Various temperature sensors, etc. may be utilized as the ambient temperature measuring unit 110 , and may be formed together with the data collecting unit 220 .
  • the ambient humidity measurement unit 120 is configured to measure and provide humidity information around the switchboard facility, and by measuring and providing environmental conditions such as humidity around the switchboard facility, to be utilized for grouping and relative comparison analysis of switchboard facilities in the future can do.
  • Various humidity sensors and the like may be utilized as the ambient humidity measuring unit 120 , and may be formed together with the data collecting unit 220 .
  • the high-voltage switchgear state measuring unit 130 is configured to measure and provide various environmental and state information of the high-voltage switchboard.
  • a transformer temperature management module 131 that specifically manages and provides transformer temperature-related information
  • a high-voltage switchboard A high-voltage switchgear power consumption management module 132 that manages and provides information related to the power consumption of It may include a high voltage switchboard arc measurement module 134 to measure and provide.
  • the transformer temperature management module 131 is configured to manage and provide information related to the transformer temperature, and by measuring the temperature related information inside the transformer included in the high voltage switchgear facility or receiving related information and managing and providing it, The trend of temperature change will be identified and will be used for future diagnosis and prediction of various failures and aging prediction.
  • the transformer data transmission control module 211a and the transformer data wireless communication module 211b of the high voltage switchgear data transmission unit 211 are formed in the transformer temperature management module 131, and the data is transmitted to the data collection unit 220 It can be transmitted wirelessly.
  • the high-voltage switchgear power usage management module 132 is a configuration that manages and provides information related to the power usage of the high-voltage switchgear. Compared to simply predicting a failure based on only the temperature change of the transformer in the high-voltage switchboard as an index, the actual power usage rate of the high-voltage switchgear (‘Power usage rate’ is the concept of power consumption versus capacity of the facility). By using the temperature change as an index, the accuracy of fault diagnosis and prediction and aging prediction of the present invention can be increased. It is a configuration that measures related data or receives related information and manages and provides it.
  • the high voltage switchgear power consumption management module 132 may be formed in the relay of the high voltage switchboard, and the relay data transmission control module 211c and the relay data wireless communication module 211d of the high voltage switchgear data transmission unit 211 are provided. Through this, the measured data may be wirelessly transmitted to the data collection unit 220 .
  • the high voltage switchgear bus bar temperature measuring module 133 is configured to measure and provide the bus bar temperature of the high voltage switchboard, and by measuring and providing the bus bar temperature used in the high voltage switch board, the bus bar temperature as an additional indicator along with the previous transformer temperature By using the bar temperature change trend, it is possible to increase the accuracy of fault diagnosis and prediction and aging prediction.
  • the high voltage switchgear bus bar temperature measuring module 133 may be formed in the relay of the high voltage switchgear, and a relay data transmission control module 211c and a relay data wireless communication module 211d of the high voltage switchgear data transmission unit 211 . It is possible to wirelessly transmit the measured data to the data collection unit 220 through the .
  • the high-voltage switchgear arc measuring module 134 is configured to measure and provide arc generation in the high-voltage switchboard, and in the case of arc generation in the switchboard facility, it is not only used as a fire-related indicator, but also malfunctions due to overload in the facility and aging diagnosis. Since it can also be used as an index, it is necessary to measure and provide related information through the above configuration.
  • the high-voltage switchgear arc measuring module 134 may be formed in the relay of the high-voltage switchboard, and through the relay data transmission control module 211c and the relay data wireless communication module 211d of the high-voltage switchboard data transmission unit 211 ) The measured data may be wirelessly transmitted to the data collection unit 220 .
  • the low-voltage switchgear state measurement unit 140 is configured to measure and provide various environmental and state information of the low-voltage switchgear.
  • the low-voltage switchgear power usage management module 141 specifically manages and provides information related to the power usage of the low-voltage switchboard.
  • a low voltage switchgear bus bar temperature measuring module 142 for measuring and providing the bus bar temperature of the low voltage switchboard
  • a low voltage switchboard arc measuring module 143 for measuring and providing arc generation in the low voltage switchgear.
  • the low-voltage switchgear state measurement unit 140 is connected to the low-voltage switchgear data transmission unit 212 to wirelessly transmit the measured data to the data collection unit 220 .
  • the low-voltage switchgear power usage management module 141 is a configuration that manages and provides information related to the power usage of the low-voltage switchgear. Compared to simply predicting a failure based on only the temperature change of busbars in the low-voltage switchboard as an index, the actual low-voltage switchgear By using the temperature change versus the power usage rate (‘power usage rate’ is the concept of power usage versus capacity of the facility) as an index, the accuracy of fault diagnosis and prediction and aging prediction of the present invention can be increased. It is a configuration that measures power usage related data or receives related information to manage and provide it.
  • the low voltage switchgear bus bar temperature measuring module 142 is configured to measure and provide the bus bar temperature of the low voltage switchgear, and by measuring and providing the bus bar temperature used in the low voltage switch board, the bus bar as an additional indicator together with other indicators By utilizing the temperature change trend, it is possible to increase the accuracy of fault diagnosis and prediction and aging prediction.
  • the low-voltage switchgear arc measurement module 143 is configured to measure and provide arc generation within the low-voltage switchgear. As described above, in the case of arc generation within the switchboard facility, it is not only used as a fire-related indicator, but also malfunctions due to overload in the facility, etc. Since it can be used as an indicator of whether or not and aging diagnosis, it is necessary to measure and provide related information through the above configuration.
  • the motor control panel state measuring unit 150 is configured to measure and provide various environmental and state information of the motor control panel.
  • the motor control panel bus bar temperature measuring module 151 specifically measures and provides the bus bar temperature of the motor control panel ) may be included.
  • the motor control panel state measurement unit 150 is connected to the motor control panel data transmission unit 213 to wirelessly transmit the measured data to the data collection unit 220 .
  • the motor control panel bus bar temperature measuring module 151 is configured to measure and provide the bus bar temperature of the motor control panel, and by measuring and providing the bus bar temperature used in the motor control panel, the bus bar as an additional indicator together with other indicators By utilizing the temperature change trend, it is possible to increase the accuracy of fault diagnosis and prediction and aging prediction.
  • the distribution board state measuring unit 160 is configured to measure and provide various environmental and state information of the distribution board. For this purpose, it specifically measures and provides the distribution board bus bar temperature measuring module 161 of the distribution board. can The distribution panel state measurement unit 160 is connected to the distribution panel data transmission unit 214 to transmit the measured data to the data collection unit 220 by wire or wirelessly.
  • the distribution board bus bar temperature measuring module 161 is configured to measure and provide the bus bar temperature of the distribution board, and by measuring and providing the bus bar temperature used in the distribution board, the bus bar temperature change trend as an additional index together with other indexes It is possible to increase the accuracy of fault diagnosis and prediction, aging prediction, etc.
  • the earthquake detection and measurement unit 170 is configured to measure and provide information related to whether an earthquake has occurred around the switchboard.
  • a separate seismic-resistant equipment for improving performance such as earthquake resistance. Because it is necessary to detect and respond to the occurrence of earthquakes for performance such as necessary earthquake resistance, the configuration of the earthquake detection and measurement unit 170 as described above may be necessary.
  • a vibration sensor or the like may be used, but preferably, a three-axis sensor capable of detecting an amount of inclination change may be used.
  • the seismic sensing and measuring unit 170 may be formed to be embedded in the data collection unit 220 .
  • the switchboard according to the present invention can predict the degree of failure and deterioration of the switchboard facility using the data provided by the data collection unit 20 as shown in FIG. 9, and the switchboard facility installed in a plurality of areas monitoring can be made.
  • the invention made it possible to provide not only fault diagnosis, but also advance prediction and aging prediction with high accuracy based on comparative analysis or various measurement information within a group in which various environmental and state information is similar.
  • the switchboard includes a data management unit 30 for storing and managing various information collected and transmitted through the data collection unit 20; a grouping unit 40 for grouping switchboard facilities having similar environment and state information based on the information provided through the data collection unit 20; a failure prediction unit 50 for predicting and providing a failure of the switchboard facility based on the information provided through the data collection unit 20; and an aging prediction unit 60 for predicting the degree of deterioration of the transformer among the switchboard facilities.
  • the data management unit 30 is configured to store and manage various information measured by the environmental condition measurement unit 10 and the like and transmitted through the data collection unit 20. Specifically, the data management unit 30 has a malfunction.
  • a failure history data management module 310 that separately stores and manages historical data of ambient temperature/humidity, power consumption, and various temperature information of the switchboard facility, and data on individual installation conditions, year, and individual capacity of the switchboard facility. , may include a switchboard facility information management module 320 to manage.
  • the failure history data management module 310 is configured to separately store and manage history data of ambient temperature/humidity, power consumption, and various temperature information of the switchboard facility in which the failure occurred.
  • the data management unit 30 is the It stores, manages, and provides various information that is measured or generated and provided by the environmental condition measuring unit 10, the failure predicting unit 50, the aging predicting unit 60, and the like, and among these data, in particular, the failure history data management module ( 310), various related historical data before and after the failure of the equipment (ambient temperature/humidity change, (to capacity) power consumption (i.e., power usage rate) trend, transformer temperature)
  • ambient temperature/humidity change, (to capacity) power consumption i.e., power usage rate
  • transformer temperature transformer temperature
  • the switchboard facility information management module 320 is a configuration that stores and manages data on the installation condition, year, and individual capacity of the switchboard facility, and installation conditions such as whether the switchboard facility is installed indoors or outdoors It stores, manages, and provides basic information such as related information, the age of the corresponding switchboard facility, and various capacities such as the maximum capacity of various configurations such as the transformer constituting the switchboard facility, and the rated capacity.
  • the grouping unit 40 is configured to group switchboard facilities having similar environment and status information based on information measured and provided by the environmental condition measuring unit 10, etc.
  • the present invention provides a group in which various environmental and state information are similar. Based on comparative analysis or various measurement information within the system, it is intended to provide high accuracy from failure diagnosis as well as advance prediction and aging prediction. Based on the grouping of switchboard facilities with the most similar conditions, it is a grouping configuration to increase the accuracy of diagnosis and prediction through relative comparison and analysis within the group.
  • the grouping unit 40 is more specifically installed condition-based grouping module 410 for grouping the switchboard facilities based on the indoor or outdoor installation conditions of the switchboard facility provided by the switchboard facility information management module 320 and , A power usage rate-based grouping module for grouping switchboard facilities with similar power usage rates based on the power usage information of the switchboard facility measured by the environmental condition measurement unit 10 and the switchboard facility capacity information provided by the switchboard facility information management module 320 420, a grouping integration module 430 for integrating and grouping the switchgear equipment subject to comparative analysis based on the grouping information of the installation condition-based grouping module 410 and the power usage rate-based grouping module 420, and the failure history data
  • the management module 310 may include a grouping correction module 440 for correcting the grouping information of the switchboard facility subject to comparative analysis based on the failure history information of each switchboard facility.
  • the installation condition-based grouping module 410 is a configuration for grouping switchboard facilities based on indoor or outdoor installation conditions of the switchboard facility provided by the switchboard facility information management module 320, and the actual switchboard facility is located indoors. Depending on the installation conditions such as conditions or outdoor conditions, the surrounding environment, especially conditions such as temperature and humidity, and internal temperature information of the switchboard facility may be affected, so the installation conditions (indoor or outdoor) where the switchboard facility is actually located etc.) group similar switchgear facilities and provide related information to the grouping integration module 430, which will be described later, and the like.
  • the power usage rate-based grouping module 420 is configured to group the switchboard facilities of similar power usage rate by deriving the power usage ratio compared to the capacity of the switchboard facility based on the power usage information of the switchboard facility measured by the environmental condition measuring unit 10 As a result, the internal temperature change of a specific switchboard facility can be interpreted differently depending on the ratio of actual power consumption to the rated capacity of the switchboard facility (power usage rate).
  • grouping the switchboard facilities showing the power usage rate related information is provided to the grouping integration module 430, which will be described later, and the like.
  • the grouping integration module 430 is a configuration for integrating and grouping the switchgear equipment subject to comparative analysis based on the grouping information of the installation condition-based grouping module 410 and the power usage rate-based grouping module 420, and the above-described installation condition-based Based on the grouping information grouped by separate criteria in the grouping module 410 and the power usage rate-based grouping module 420, it is integrated and installed (targeted for management) distribution board facilities scattered in a specific area By grouping the switchboard facilities having the most similar environmental and state information in consideration of the surrounding information such as conditions and the actually operated power usage rate, the accuracy of diagnosis and prediction according to the present invention can be improved.
  • the grouping correction module 440 is a configuration that can modify the grouping information of the switchgear equipment subject to comparative analysis in the future based on the failure history information of each switchboard equipment of the failure history data management module 310, and the grouping integration described above In a situation where grouping is made by the module 430 and is used for failure diagnosis and prediction, etc., if a failure occurs in the actual switchboard facility after that, comparative analysis by modifying or updating the existing grouping information based on the actual failure history information, etc. It ensures that the grouping of the target switchboard facilities can always be precisely managed.
  • the grouping correction module 440 may modify or update the existing grouping information by reflecting the change information when the surrounding environment and internal state information of each switchboard facility as well as the failure history of each switchboard facility are changed.
  • the failure prediction unit 50 is a configuration that predicts and provides failures for the switchboard facility based on information measured by the environmental condition measurement unit 10 and provided through the data collection unit 20.
  • the grouping integration module The accuracy of diagnosis and prediction is increased by diagnosing and pre-predicting a failure by relative comparison and analysis of measurement information between switchboard facilities having similar environment and state information grouped through 430.
  • High-voltage switchgear failure diagnosis module 510 that diagnoses the failure of a specific high-voltage switchboard based on ambient temperature/humidity conditions, age, transformer temperature change, busbar temperature change, and arc occurrence information among high-voltage switchboards with similar usage rates
  • installation A low-voltage switchgear failure diagnosis module 520 that diagnoses a failure of a specific low-voltage switchboard based on ambient temperature/humidity conditions, age, busbar temperature change, and arc occurrence information among low-voltage switchgears with similar conditions and power usage, and installation conditions
  • a motor control panel failure diagnosis module 530 for diagnosing a failure of a specific motor control panel based on information such as ambient temperature/humidity conditions, age, busbar temperature change, etc.
  • the distribution board failure diagnosis module 540 for diagnosing the failure of a specific distribution board based on information such as ambient temperature/humidity conditions, age, busbar temperature change, etc., as well as the failure history data management module 310 of the Predict the possibility of failure based on the trend of transformer temperature change, busbar temperature change, and arc occurrence frequency through comparative analysis with high voltage switchgear with a history of failure among high voltage switchgears with similar installation conditions and power usage rate based on information
  • the It may include a low voltage switchgear failure prediction module 560 that predicts the possibility of failure based on the bar temperature change trend and the arc occurrence frequency.
  • the high-voltage switchgear failure diagnosis module 510 is a specific high-voltage switchgear failure based on ambient temperature/humidity conditions, age, transformer temperature change, busbar temperature change, and arc occurrence information among high-voltage switchboards having similar installation conditions and power usage rates.
  • the temperature change trend of the transformer of a specific high voltage switchgear varies by more than a certain level compared to the ambient temperature/humidity condition or the age, or the change in the bus bar temperature change changes differently by more than a certain level, or the frequency of arcing
  • the failure of the corresponding high-voltage switchboard is diagnosed based on this.
  • similar switchgear facilities are grouped in consideration of the installation conditions and power usage rates of switchboard facilities through grouping, and changes are detected and diagnosed through relative comparison within the group, thereby increasing the accuracy of diagnosis.
  • the low-voltage switchgear failure diagnosis module 520 is configured to diagnose the failure of a specific low-voltage switchboard based on ambient temperature/humidity conditions, age, busbar temperature change, and arc occurrence information among low-voltage switchboards with similar installation conditions and power usage rates.
  • the ambient temperature/humidity condition and year of the low voltage switchboard of the group As a result, through the relative comparison among the switchgear facilities grouped through the grouping integration module 430 described above, the ambient temperature/humidity condition and year of the low voltage switchboard of the group, and the busbar temperature change and arc occurrence information based on As a result, if a change is detected such as a change in the busbar temperature change of a specific low voltage switchgear differs by more than a certain level or a relatively different arc occurrence frequency compared to the ambient temperature/humidity conditions or model year, based on this, the to diagnose the fault.
  • the motor control panel failure diagnosis module 530 is configured to diagnose the failure of a specific motor control panel based on information such as ambient temperature/humidity conditions, age, and bus bar temperature change among motor control panels with similar installation conditions and power usage rate, Through the relative comparison among the switchboard facilities grouped through the grouping and integration module 430 described above, based on information such as ambient temperature/humidity conditions, year, and busbar temperature change in the motor control panel of the corresponding group, the ambient temperature /When a change is detected, such as a change in the temperature change trend of the busbar of a specific motor control panel differs by more than a certain level compared to the humidity condition or year, the failure of the motor control panel is diagnosed based on this.
  • the distribution board failure diagnosis module 540 is configured to diagnose a failure of a specific distribution board based on information such as ambient temperature/humidity conditions, age, and busbar temperature change among distribution boards with similar installation conditions and power usage rates. Through the relative comparison among the switchboard facilities grouped through the grouping integration module 430, the ambient temperature/humidity condition or When a change is detected, such as a change in the busbar temperature change of a specific distribution board by more than a certain level, the failure of the corresponding distribution board is diagnosed based on this.
  • the high-voltage switchgear failure prediction module 550 is based on the information of the failure history data management module 310 through comparative analysis with a high-voltage switchboard with a past failure history among high-voltage switchboards with similar installation conditions and power usage rates. It is a configuration that predicts the possibility of failure based on the transformer temperature change trend, busbar temperature change trend, and arc occurrence frequency. In contrast to diagnosing a failure when the temperature change of temperature varies by more than a certain level (threshold) or when the frequency of arcing differs by more than a relatively critical value, the failure prediction function is not a failure at the present time, but in the future (early point in time).
  • the failure prediction information is analyzed and provided by predicting the probability of failure at the point in time when a change occurs based on the existing failure history data, even if it is not a change above a certain level or threshold based on the trend analysis.
  • the low-voltage switchgear failure prediction module 560 is based on the information of the failure history data management module 310. Based on the information of the failure history data management module 310, among the low-voltage switchboards with similar installation conditions and power usage rates, the busbar through comparative analysis with a low-voltage switchboard with a past failure history. It is a configuration that predicts the possibility of failure based on the temperature change trend and the arc occurrence frequency. Similar to the high-voltage switchgear failure prediction module 550 described above, the low-voltage switchboard failure prediction module 560 is also installed similarly to the existing one.
  • the aging prediction unit 60 is a configuration for predicting the degree of deterioration of the transformer among the switchboard facilities, and for this purpose, specifically, by analyzing the capacity versus usage of the transformer based on the information of the switchboard facility information management module 320 to predict aging A usage rate-based aging prediction module 610 and a temperature-based aging prediction module 620 that predicts aging by analyzing the trend of temperature change for a certain period compared to the average temperature change standard of the transformer based on the information of the switchboard facility information management module 320 And, based on the information of the usage rate-based aging prediction module 610 and the temperature-based aging prediction module 620, it may include an integrated aging prediction module 630 that calculates and presents integrated information on the aging of the target transformer. .
  • the usage rate-based aging prediction module 610 is a configuration that predicts aging by analyzing the usage versus capacity of the transformer based on the information of the switchboard facility information management module 320, and even if the average usage of the transformer is similar for a certain period of time, each The amount of usage versus the capacity of the transformer may be different, and even if the transformer has a similar capacity, the lifespan and aging may differ depending on the actual usage for a certain period of time. By analyzing the usage for a certain period of time compared to the capacity of the target transformer, it is possible to predict the deterioration and increase the accuracy of the prediction.
  • the temperature-based aging prediction module 620 is a configuration that predicts aging by analyzing the temperature change trend for a certain period compared to the average temperature change standard of the transformer based on the information of the switchboard facility information management module 320, and the transformer has its own capacity Since a difference may occur in the lifespan and aging depending on the average transformer temperature change amount for a certain period of time due to actual use compared to the average expected temperature change standard based on the By analyzing the trend of temperature change for a certain period compared to the average temperature change standard of the target transformer, aging is predicted, and the prediction accuracy is improved.
  • the aging integrated prediction module 630 is configured to calculate and present integrated information on the aging of the target transformer based on the information of the usage rate-based aging prediction module 610 and the temperature-based aging prediction module 620, as described above. Based on the information of predicting the aging of the transformer with separate criteria in the utilization-based aging prediction module 610 and the temperature-based aging prediction module 620, it is integrated and compared to the capacity of the corresponding transformer for a specific transformer By comprehensively considering the degree of deterioration based on actual usage and temperature change, it is possible to most accurately predict and provide the degree of deterioration of the corresponding transformer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Tourism & Hospitality (AREA)
  • General Business, Economics & Management (AREA)
  • Economics (AREA)
  • Computing Systems (AREA)
  • Geology (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Strategic Management (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Geophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Resources & Organizations (AREA)
  • Marketing (AREA)
  • Primary Health Care (AREA)
  • Development Economics (AREA)
  • Accounting & Taxation (AREA)
  • Selective Calling Equipment (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

The present invention relates to an IoT-based integrated monitoring switchboard and, more specifically, to an IoT-based integrated monitoring switchboard for fault diagnosis and prediction in advance, the switchboard being capable of wirelessly receiving state information measured for each piece of switchboard equipment so that one data collection unit can collect the received state information, and transmitting the collected information through IoT wireless communication to quickly, easily, and economically construct a monitoring system for the switchboard equipment, and thus, faults of switchboards can be accurately and quickly predicted and diagnosed, time and costs with respect to maintenance can be saved, and data can be smoothly collected and monitored with inexpensive communication costs even for pieces of switchboard equipment in a plurality of regions.

Description

고장 진단 사전예측을 위한 IOT기반 통합 모니터링 배전반IOT-based integrated monitoring switchboard for fault diagnosis and pre-prediction
본 발명은 IoT기반 통합 모니터링 배전반에 관한 것으로, 더욱 상세하게는 각 배전반 설비에 대해 측정된 상태 정보를 무선으로 수신하여 하나의 데이터취합부에서 취합될 수 있도록 하고, 취합된 정보를 IoT 무선통신을 통해 전송하도록 하여, 배전반 설비에 대한 모니터링 시스템이 신속하고 용이하며 경제적으로 구축될 수 있도록 하고, 이를 통해 정확하고 신속한 배전반들의 고장 예측 및 진단이 가능하도록 하며, 유지·보수에 대한 시간 및 비용이 절약될 수 있도록 하고, 다수 지역의 배전반 설비들에 대해서도 저렴한 통신비용으로 원활한 데이터의 수집 및 모니터링이 가능하도록 하는 고장 진단 사전예측을 위한 IoT기반 통합 모니터링 배전반에 관한 것이다. The present invention relates to an IoT-based integrated monitoring switchboard, and more particularly, wirelessly receives the status information measured for each switchboard facility so that it can be collected in one data collection unit, and the collected information is used for IoT wireless communication Through this, a monitoring system for switchboard facilities can be built quickly, easily, and economically, and through this, accurate and prompt failure prediction and diagnosis of switchboards is possible, and time and cost for maintenance are saved. It relates to an IoT-based integrated monitoring switchboard for fault diagnosis advance prediction that enables smooth data collection and monitoring at low communication costs even for switchboard facilities in multiple regions.
발전소에서 생산된 전기는 수만V의 고압인 상태에서 송전선로를 통해 송배전이 되고, 수용가 측에서는 수만V 교류전압을 변압기 등의 배전반 설비를 통해 필요로 하는 전압으로 감압하여 각 수용가 또는 부하단에 전력을 공급하게 된다. 이 과정에서 필요한 것이 바로 폐쇄형 배전반 또는 배전반 설비라고 불리며, 표준 규격상으로는 고압배전반, 저압배전반, 전동기제어반, 분전반이 포함된다. The electricity produced in the power plant is transmitted and distributed through the power transmission line at a high voltage of tens of thousands of V, and on the consumer side, the tens of thousands of V AC voltage is reduced to the required voltage through a switchboard facility such as a transformer to supply power to each customer or load stage. will supply What is needed in this process is called a closed-type switchboard or switchboard facility, and the standard specification includes a high-voltage switchboard, a low-voltage switchboard, a motor control board, and a distribution board.
일반적으로 수용가의 전기실(배전반 설비)에서는, 공급받은 22.9kV의 전기를 변압기 등을 거쳐 380~220V로 변환되어, 저압배전반에서 분기되어 전동기 제어반이나 각 층 또는 각 실의 분전반을 통해 전기를 공급하게 된다. In general, in the consumer's electrical room (switchboard facility), the received 22.9kV electricity is converted to 380~220V through a transformer, etc. do.
이러한 과정에 사용되는 배전반 설비에 예상치 않은 고장이 발생하게 되면, 해당 고장요인이 수리될 때까지 전기가 공급되지 못하게 되거나 또는 변압기와 같이 고비용이 드는 설비의 경우 고장발생으로 변압기 전체를 교체해야 하는 비효율적인 유지보수가 이루어지는 문제점이 있었다. If an unexpected failure occurs in the switchboard equipment used in this process, electricity cannot be supplied until the cause of the failure is repaired, or in the case of a high-cost equipment such as a transformer, it is inefficient to replace the entire transformer due to a failure. There was a problem in which the maintenance was performed.
따라서, 이러한 문제점을 해결하기 위해 아래 특허문헌과 같이 배전반 설비 등에 대한 모니터링을 실시하도록 하고 있으나, 온도 측정을 위한 설비가 모두 유선으로 연결되어 있어서 시스템의 설치에 많은 시간과 공사비가 투입되어야만 하고, 유지·보수에도 많은 시간과 비용이 투입되며, 다수의 지역에 설치되는 배전반 설비 등에 대해 통합적인 모니터링이 어렵고, 고장을 진단하거나 사전에 예측하는데에 그 정확성 및 신속성이 떨어지는 문제가 있었다. Therefore, in order to solve this problem, monitoring of switchgear facilities, etc. is carried out as in the following patent documents, but since all the facilities for temperature measurement are connected by wire, a lot of time and construction cost must be invested in the installation of the system, and maintenance ·Repair takes a lot of time and money, and it is difficult to monitor the switchgear facilities installed in multiple areas, and the accuracy and speed of diagnosing or predicting failures in advance are poor.
(선행문헌) 등록실용신안 제20-0303183호(2003년01월22일 등록) "고압폐쇄배전반의 이상온도 감시장치"(Prior Document) Utility Model Registration No. 20-0303183 (Registered on January 22, 2003) "Abnormal temperature monitoring device for high voltage closed switchboard"
본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로, The present invention has been devised to solve the above problems,
본 발명은 각 배전반 설비에 대해 측정된 상태 정보를 무선으로 수신하여 하나의 데이터취합부에서 취합될 수 있도록 하고, 취합된 정보를 IoT 무선통신을 통해 전송하도록 하여, 배전반 설비에 대한 모니터링 시스템이 신속하고 용이하며 경제적으로 구축될 수 있도록 하고, 이를 통해 정확하고 신속한 배전반들의 고장 예측 및 진단이 가능하도록 하며, 유지·보수에 대한 시간 및 비용이 절약될 수 있도록 하고, 다수 지역의 배전반 설비들에 대해서도 저렴한 통신비용으로 원활한 데이터의 수집 및 모니터링이 가능하도록 하는 IoT기반 통합 모니터링 배전반을 제공하는데 목적이 있다. The present invention wirelessly receives the status information measured for each switchboard facility so that it can be collected in one data collection unit, and transmits the collected information through IoT wireless communication, so that the monitoring system for the switchboard facility is rapidly It is easy and economical to build, and it enables accurate and rapid failure prediction and diagnosis of switchboards, saves time and money for maintenance and repair, and also The purpose is to provide an IoT-based integrated monitoring switchboard that enables smooth data collection and monitoring at low communication costs.
본 발명은 특정 설비실에 수용되는 고압배전반, 전압배전반, 전동기제어반 등에 대해서는 무선 통신을 통해 정보를 수집하도록 하면서, 각 층 또는 구역마다 설치되는 분전반에 대해서는 무선 또는 유선 통신을 통해 정보를 수집하도록 함으로써, 각 층 또는 구역마다 설치되는 분전반에 대해서도 원활한 정보의 수집이 가능하도록 하는 IoT기반 통합 모니터링 배전반을 제공하는데 목적이 있다. The present invention collects information through wireless communication for high voltage switchgear, voltage switchboard, motor control panel, etc. accommodated in a specific facility room, and collects information through wireless or wired communication for distribution boards installed in each floor or area. , the purpose of this is to provide an IoT-based integrated monitoring switchboard that enables the smooth collection of information on distribution boards installed in each floor or area.
본 발명은 각 배전반 설비들이 건물 내에 형성되는 경우 취합데이터전송부를 건물 외에 별도로 형성하도록 하고, 각 배전반 설비들이 건물 밖에 형성되는 경우에는 취합데이터전송부를 데이터취합부와 하나의 형태로 일체 형성되도록 하여 취합데이터전송부에 의한 데이터의 무선 전송이 원활하게 이루어지도록 하면서, 장치 구성을 간소화하고 설치 및 유지·보수의 신속·편의성을 높일 수 있도록 하는 IoT기반 통합 모니터링 배전반을 제공하는데 목적이 있다. In the present invention, when each switchboard facility is formed inside a building, the aggregate data transmission unit is formed separately outside the building, and when each switchboard facility is formed outside the building, the aggregate data transmission unit is formed integrally with the data collection unit in one form. The purpose of this is to provide an IoT-based integrated monitoring switchgear that allows the wireless transmission of data by the data transmission unit to be smoothly performed while simplifying the device configuration and increasing the speed and convenience of installation and maintenance.
본 발명은 고압배전반, 저압배전반, 전동기제어반, 분전반 등 배전반 설비들의 환경 및 상태 정보 데이터를 기반으로 고장진단 및 고장사전예측이 가능하도록 하는 IoT기반 통합 모니터링 배전반을 제공하는데 목적이 있다. The present invention aims to provide an IoT-based integrated monitoring switchboard that enables fault diagnosis and pre-prediction of failures based on environment and state information data of switchboard facilities such as high-voltage switchgear, low-voltage switchgear, motor control panel, and distribution board.
본 발명은, 다양한 지역에 분포하는 배전반 설비들에 대해 환경 및 상태 정보가 유사한 배전반 설비를 그룹화하고, 그룹화 내에서의 상대적 온도변화 추세 비교분석을 통해 정확하고 효율적인 고장진단 및 고장사전예측이 가능하도록 하는 IoT기반 통합 모니터링 배전반을 제공하는데 목적이 있다. The present invention groups switchboard facilities with similar environmental and state information for switchboard facilities distributed in various regions, and enables accurate and efficient fault diagnosis and failure prediction through comparative analysis of relative temperature change trends within the grouping. It aims to provide an IoT-based integrated monitoring switchboard.
본 발명은, 배전반 설비들에 대한 고장이력데이터 및 배전반 설비 정보들을 기반으로 배전반 설비의 고장사전예측은 물론 특히 변압기에 대한 노후화 예측도 가능하도록 하는 IoT기반 통합 모니터링 배전반을 제공하는데 목적이 있다. An object of the present invention is to provide an IoT-based integrated monitoring switchboard that enables not only predicting failures of switchboard facilities in advance, but also predicting deterioration of transformers, in particular, based on failure history data and switchboard facility information for switchboard facilities.
본 발명은 앞서 본 목적을 달성하기 위해서 다음과 같은 구성을 가진 실시예에 의해서 구현된다.The present invention is implemented by an embodiment having the following configuration in order to achieve the above object.
본 발명의 일 실시예에 따르면, 본 발명에 따른 IoT기반 통합 모니터링 배전반은 배전반 설비의 다양한 환경 및 상태 정보를 측정하여 제공하는 환경상태계측부와; 다수의 배전반 설비에 대해 상기 환경상태계측부에 의해 측정된 정보를 수집하여 전달하는 데이터수집부;를 포함하고, 상기 데이터수집부는 각 배전반 설비에 설치되어 측정된 정보를 무선으로 전송하는 개별데이터전송부와, 각 배전반 설비의 개별데이터전송부에 의해 전송된 정보를 취합하는 단일의 데이터취합부와, 상기 데이터취합부에 의해 취합된 정보를 IoT 무선통신을 이용하여 전송하는 취합데이터전송부를 포함하는 것을 특징으로 한다. According to an embodiment of the present invention, an IoT-based integrated monitoring switchboard according to the present invention includes: an environmental condition measuring unit that measures and provides various environment and state information of a switchboard facility; Includes; a data collection unit for collecting and transmitting information measured by the environmental condition measuring unit for a plurality of switchboard facilities, wherein the data collection unit is installed in each switchboard facility and an individual data transmission unit for wirelessly transmitting the measured information And, a single data collection unit that collects information transmitted by the individual data transmission unit of each switchboard facility, and an aggregate data transmission unit that transmits the information collected by the data collection unit using IoT wireless communication. characterized.
본 발명의 다른 실시예에 따르면, 본 발명에 따른 IoT기반 통합 모니터링 배전반에 있어서, 상기 개별데이터전송부는 고압배전반에 대해 측정된 상태정보를 무선전송하는 고압배전반데이터전송부와, 저압배전반에 대해 측정된 상태정보를 무선전송하는 저압배전반데이터전송부와, 전동기제어반에 대해 측정된 상태정보를 무선전송하는 전동기제어반데이터전송부와, 분전반에 대해 측정된 상태정보를 유선 또는 무선으로 전송하는 분전반데이터전송부를 포함하는 것을 특징으로 한다.According to another embodiment of the present invention, in the IoT-based integrated monitoring switchboard according to the present invention, the individual data transmitter includes a high-voltage switchgear data transmitter for wirelessly transmitting the measured state information for the high-voltage switchboard, and the measurement for the low-voltage switchboard A low-voltage switchgear data transmission unit that wirelessly transmits the status information, a motor control panel data transmission unit that wirelessly transmits the measured status information for the motor control panel, and a distribution panel data transmission unit that transmits the status information measured on the distribution panel by wire or wirelessly It is characterized by including wealth.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 IoT기반 통합 모니터링 배전반에 있어서, 상기 고압배전반데이터전송부는 변압기에 대해 측정된 상태정보의 전송을 제어하는 변압기데이터전송제어모듈과, 변압기의 상태정보가 무선통신을 통해 데이터취합부로 전송되도록 하는 변압기데이터무선통신모듈과, 계전기에 대해 측정된 상태정보의 전송을 제어하는 계전기데이터전송제어모듈과, 계전기의 상태정보가 무선통신을 통해 데이터취합부로 전송되도록 하는 계전기데이터무선통신모듈을 포함하고, 상기 저압배전반데이터전송부는 저압배전반에 대해 측정된 상태정보의 전송을 제어하는 저압배전반데이터전송제어모듈과, 저압배전반의 상태정보가 무선통신을 통해 데이터취합부로 전송되도록 하는 저압배전반데이터무선통신모듈을 포함하며, 상기 전동기제어반데이터전송부는 전동기제어반에 대해 측정된 상태정보의 전송을 제어하는 전동기제어반데이터전송제어모듈과, 전동기제어반의 상태정보가 무선통신을 통해 데이터취합부로 전송되도록 하는 전동기제어반데이터무선통신모듈을 포함하며, 상기 분전반데이터전송부는 분전반에 대해 측정된 상태정보의 전송을 제어하는 분전반데이터전송제어모듈과, 분전반의 상태정보가 유선 또는 무선 통신을 통해 데이터취합부로 전송되도록 하는 분전반데이터유무선통신모듈을 포함하는 것을 특징으로 한다. According to another embodiment of the present invention, in the IoT-based integrated monitoring switchboard according to the present invention, the high-voltage switchgear data transmission unit includes a transformer data transmission control module for controlling the transmission of state information measured for the transformer, and the state of the transformer A transformer data wireless communication module that allows information to be transmitted to the data collection unit through wireless communication, a relay data transmission control module that controls the transmission of measured status information for the relay, and the status information of the relay to the data collection unit through wireless communication and a relay data wireless communication module for transmitting, wherein the low-voltage switchgear data transmission unit includes a low-voltage switchgear data transmission control module for controlling the transmission of the measured status information for the low-voltage switchgear, and the low-voltage switchgear status information is data through wireless communication. and a low voltage switchgear data wireless communication module to be transmitted to the assembling unit, wherein the motor control panel data transmission unit includes a motor control panel data transmission control module that controls the transmission of the measured state information to the motor control panel, and the state information of the motor control panel is wirelessly communicated and a motor control panel data wireless communication module for transmitting to a data collection unit through It is characterized in that it includes a distribution board data wired/wireless communication module to be transmitted to the data collection unit through communication.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 IoT기반 통합 모니터링 배전반에 있어서, 상기 데이터취합부는 데이터 수집과 전송을 제어하는 데이터수집제어모듈과, 배전반 설비들과 무선으로 통신하여 정보를 수집하는 무선통신수집모듈과, 배전반 설비들과 유선으로 통신하여 정보를 수집하는 유선통신수집모듈과, 수집된 정보들을 상기 취합데이터전송부로 유선 전달하는 유선전달모듈과, 데이터취합부의 상태 또는 취합된 정보들을 표시하는 상태표시모듈을 포함하는 것을 특징으로 한다.According to another embodiment of the present invention, in the IoT-based integrated monitoring switchboard according to the present invention, the data collection unit collects information by wirelessly communicating with a data collection control module for controlling data collection and transmission, and switchboard facilities a wireless communication collection module that communicates with switchboard facilities by wire to collect information, a wired transmission module that transmits the collected information to the aggregated data transmission unit by wire, and the state or aggregated information of the data collection unit It is characterized in that it comprises a status display module for displaying the.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 IoT기반 통합 모니터링 배전반에 있어서, 상기 취합데이터전송부는 데이터의 송수신을 제어하는 데이터송수신제어모듈과, 상기 데이터취합부와 유선 연결되어 유선 통신을 통해 데이터를 수신하는 유선데이터수신모듈과, 데이터취합부로부터 수신된 데이터를 IoT 무선통신을 통해 전송하는 IoT무선전송모듈을 포함하는 것을 특징으로 한다. According to another embodiment of the present invention, in the IoT-based integrated monitoring switchboard according to the present invention, the aggregated data transmission unit includes a data transmission/reception control module for controlling transmission and reception of data, and the data collection unit is connected by wire to perform wired communication. It characterized in that it comprises a wired data receiving module for receiving data through the IoT wireless transmission module for transmitting the data received from the data collection unit through IoT wireless communication.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 IoT기반 통합 모니터링 배전반에 있어서, 상기 취합데이터전송부는 상기 데이터취합부와 일체로 형성되어 각 배전반 설비들로부터 취합되는 정보들을 곧바로 IoT 무선통신을 통해 전송하도록 하는 것을 특징으로 한다.According to another embodiment of the present invention, in the IoT-based integrated monitoring switchboard according to the present invention, the aggregate data transmission unit is formed integrally with the data collection unit and directly transmits information collected from each switchboard facility through IoT wireless communication. It is characterized in that it is transmitted through
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 IoT기반 통합 모니터링 배전반에 있어서, 상기 환경상태계측부는 배전반 설비 주변 온도정보를 측정하는 주변온도계측부와, 배전반 설비 주변 습도정보를 측정하는 주변습도계측부와, 고압배전반의 다양한 환경 및 상태 정보를 측정하는 고압배전반상태계측부와, 저압배전반의 다양한 환경 및 상태 정보를 측정하는 저압배전반상태계측부와, 전동기제어반의 다양한 환경 및 상태 정보를 측정하는 전동기제어반상태계측부와, 분전반의 다양한 환경 및 상태 정보를 측정하는 분전반상태계측부와, 지진을 감지하는 지진감지계측부를 포함하고, 상기 고압배전반상태계측부, 저압배전반상태계측부, 전동기제어반상태계측부, 분전반상태계측부는 각 고압배전반, 저압배전반, 전동기제어반, 분전반에 연결되도록 형성되어 각 고압배전반데이터전송부, 저압배전반데이터전송부, 전동기제어반데이터전송부, 분전반데이터전송부를 통해 측정된 정보를 전송하도록 하며, 상기 주변온도계측부, 주변습도계측부, 지진감지계측부는 상기 데이터취합부와 일체로 형성되도록 하는 것을 특징으로 한다.According to another embodiment of the present invention, in the IoT-based integrated monitoring switchboard according to the present invention, the environmental condition measuring unit includes an ambient temperature measuring unit for measuring temperature information around the switchboard facility, and an ambient hygrometer for measuring the humidity information around the switchboard facility. A high-voltage switchgear status measurement unit that measures various environmental and status information of the side and high-voltage switchboard, a low-voltage switchboard status measurement unit that measures various environment and status information of the low-voltage switchboard, and a motor control panel that measures various environmental and status information of the motor control panel It includes a state measuring unit, a distribution panel state measuring unit for measuring various environmental and state information of the distribution board, and an earthquake detecting and measuring unit for sensing an earthquake, wherein the high-voltage switchboard state measuring unit, the low-voltage switchboard state measuring unit, the motor control panel state measuring unit, and the distribution board state measuring unit are included. It is formed to be connected to each high-voltage switchgear, low-voltage switchboard, motor control panel, and distribution panel to transmit measured information through each high-voltage switchboard data transmission unit, low-voltage switchboard data transmission unit, motor control panel data transmission unit, and distribution panel data transmission unit, and the surrounding It is characterized in that the temperature measuring unit, the ambient humidity measuring unit, and the earthquake sensing measuring unit are formed integrally with the data collection unit.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 IoT기반 통합 모니터링 배전반은 상기 데이터수집부에서 전송되는 다양한 정보를 저장,관리하는 데이터관리부와; 상기 데이터수집부에서 제공되는 정보를 기반으로 배전반에 대한 고장을 예측하여 제공하는 고장예측부;를 포함하며, 상기 고장예측부는 배전반 설비의 다양한 환경 및 상태를 기반으로 한 온도변화 추세 비교분석을 통해 고장을 예측하는 것을 특징으로 한다.According to another embodiment of the present invention, the IoT-based integrated monitoring switchboard according to the present invention includes: a data management unit for storing and managing various information transmitted from the data collection unit; It includes a failure prediction unit that predicts and provides a failure of the switchboard based on the information provided by the data collection unit, wherein the failure prediction unit includes a temperature change trend comparison analysis based on various environments and conditions of the switchboard facility. It is characterized by predicting failure.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 IoT기반 통합 모니터링 배전반은 상기 데이터수집부에서 제공되는 정보를 기반으로 환경 및 상태 정보가 유사한 배전반 설비를 그룹화하는 그룹화부;를 추가로 포함하며, 상기 고장예측부는, 상기 그룹화부를 통해 그룹화된 환경 및 상태 정보가 유사한 배전반 설비들 간의 계측정보를 비교,분석하여 고장을 예측하고, 상기 그룹화부는, 배전반 설비의 옥내 또는 옥외 설치조건을 기반으로 배전반 설비를 그룹화하는 설치조건기반그룹화모듈과, 상기 데이터수집부에서 제공하는 배전반 설비의 전력사용량 정보 및 배전반 설비의 용량 정보를 기반으로 유사 전력사용률의 배전반 설비를 그룹화하는 전력사용률기반그룹화모듈과, 상기 설치조건기반그룹화모듈 및 전력사용률기반그룹화모듈의 그룹화정보를 기반으로 비교분석 대상 배전반 설비를 통합 그룹화하는 그룹화통합모듈을 포함하며, 상기 고장예측부는 설치조건과 전력사용률이 유사한 고압배전반들 중에서 주변 온도/습도 조건, 변압기 온도변화, 부스바 온도변화 및 아크 발생 여부 정보를 기반으로 특정 고압배전반의 고장을 진단하는 고압배전반고장진단모듈과, 설치조건과 전력사용률이 유사한 저압배전반들 중에서 주변 온도/습도 조건, 부스바 온도변화 및 아크 발생 여부 정보를 기반으로 특정 저압배전반의 고장을 진단하는 저압배전반고장진단모듈과, 설치조건과 전력사용률이 유사한 전동기제어반들 중에서 주변 온도/습도 조건, 부스바 온도변화 정보를 기반으로 특정 전동기제어반의 고장을 진단하는 전동기제어반고장진단모듈과, 설치조건과 전력사용률이 유사한 분전반들 중에서 주변 온도/습도 조건, 부스바 온도변화 정보를 기반으로 특정 분전반의 고장을 진단하는 분전반고장진단모듈을 포함하는 것을 특징으로 한다. According to another embodiment of the present invention, the IoT-based integrated monitoring switchboard according to the present invention further includes a grouping unit for grouping switchboard facilities having similar environment and state information based on the information provided by the data collection unit; , the failure prediction unit predicts a failure by comparing and analyzing measurement information between switchboard facilities having similar environment and state information grouped through the grouping unit, and the grouping unit is, based on the indoor or outdoor installation conditions of the switchboard facility, the switchboard An installation condition-based grouping module for grouping facilities, a power usage rate-based grouping module for grouping switchboard facilities with similar power usage rates based on the power usage information of the switchboard facility and the capacity information of the switchboard facility provided by the data collection unit; It includes a grouping integration module for integrating and grouping the switchboard facilities subject to comparative analysis based on the grouping information of the installation condition-based grouping module and the power usage rate-based grouping module, wherein the failure predicting unit includes an ambient temperature among high-voltage switchboards having similar installation conditions and power usage rates. / A high voltage switchgear fault diagnosis module that diagnoses the failure of a specific high voltage switchgear based on humidity condition, transformer temperature change, busbar temperature change, and arc occurrence information, and ambient temperature/humidity among low voltage switchgears with similar installation conditions and power usage rate A low-voltage switchgear fault diagnosis module that diagnoses a specific low-voltage switchgear failure based on conditions, busbar temperature change, and arc occurrence information A motor control panel failure diagnosis module that diagnoses the failure of a specific motor control panel based on information, It is characterized in that it includes a distribution board failure diagnosis module.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 IoT기반 통합 모니터링 배전반에 있어서, 상기 데이터관리부는 고장이 발생했던 배전반 설비의 주변 온도/습도, 전력사용량 및 다양한 온도 정보들의 이력 데이터를 별도로 저장,관리하는 고장이력데이터관리모듈과, 배전반 설비의 설치 조건, 연식, 개별 용량에 대한 데이터를 저장,관리하는 배전반설비정보관리모듈을 포함하고, 상기 고장예측부는 상기 고장이력데이터관리모듈의 정보를 기반으로 설치조건과 전력사용률이 유사한 고압배전반 중 과거 고장이력이 있는 고압배전반과의 비교분석을 통해 변압기 온도변화 추이 및 부스바 온도변화 추이를 기반으로 고장발생 가능성을 예측하는 고압배전반고장사전예측모듈과, 상기 고장이력데이터관리모듈의 정보를 기반으로 설치조건과 전력사용률이 유사한 저압배전반 중 과거 고장이력이 있는 저압배전반과의 비교분석을 통해 부스바 온도변화 추이 및 아크 발생빈도를 기반으로 고장발생 가능성을 예측하는 저압배전반고장사전예측모듈을 추가로 포함하는 것을 특징으로 한다.According to another embodiment of the present invention, in the IoT-based integrated monitoring switchboard according to the present invention, the data management unit separately stores historical data of ambient temperature/humidity, power consumption and various temperature information of the switchboard facility in which the failure occurred. , A failure history data management module to manage, and a switchboard facility information management module for storing and managing data on installation conditions, year, and individual capacity of the switchboard facility, wherein the failure prediction unit stores the information of the failure history data management module High-voltage switchgear failure prediction module that predicts the possibility of failure based on the trend of transformer temperature change and busbar temperature change through comparative analysis with the high-voltage switchboard with a history of failure among high-voltage switchboards with similar installation conditions and power usage based on the And, based on the information of the failure history data management module, a failure occurred based on the trend of busbar temperature change and the frequency of arc occurrence through comparative analysis with the low voltage switchboard with a past failure history among the low voltage switchboards with similar installation conditions and power usage rate. It is characterized in that it further comprises a low voltage switchgear failure prediction module for predicting the possibility.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 IoT기반 통합 모니터링 배전반은 배전반 설비 중 변압기의 노후화 정도를 예측하는 노후화예측부;를 추가로 포함하며, 상기 노후화예측부는 상기 배전반설비정보관리모듈의 정보에 기반한 변압기의 용량 대비 사용량을 분석하여 노후화를 예측하는 사용률기반노후화예측모듈과, 상기 배전반설비정보관리모듈의 정보에 기반한 변압기의 평균 온도변화기준 대비 일정 기간 온도변화량 추이를 분석하여 노후화를 예측하는 온도기반노후화예측모듈과, 상기 사용률기반노후화예측모듈 및 온도기반노후화예측모듈의 정보를 기반으로 대상 변압기의 노후화에 대한 통합 정보를 산출,제시하는 노후화통합예측모듈을 포함하는 것을 특징으로 한다.According to another embodiment of the present invention, the IoT-based integrated monitoring switchboard according to the present invention further includes an aging prediction unit for predicting the degree of deterioration of a transformer among switchboard facilities, wherein the aging prediction unit is the switchboard facility information management module A usage rate-based aging prediction module that predicts aging by analyzing the amount of use versus capacity of the transformer based on the information of the switchboard facility information management module. It is characterized by including a temperature-based aging prediction module to predict, and an integrated aging prediction module for calculating and presenting integrated information on the aging of the target transformer based on the information of the usage rate-based aging prediction module and the temperature-based aging prediction module. .
본 발명은 앞서 본 실시예와 하기에 설명할 구성과 결합, 사용관계에 의해 다음과 같은 효과를 얻을 수 있다.The present invention can obtain the following effects by the configuration, combination, and use relationship described below with the present embodiment.
본 발명은 각 배전반 설비에 대해 측정된 상태 정보를 무선으로 수신하여 하나의 데이터취합부에서 취합될 수 있도록 하고, 취합된 정보를 IoT 무선통신을 통해 전송하도록 하여, 배전반 설비에 대한 모니터링 시스템이 신속하고 용이하며 경제적으로 구축될 수 있도록 하고, 이를 통해 정확하고 신속한 배전반들의 고장 예측 및 진단이 가능하도록 하며, 유지·보수에 대한 시간 및 비용이 절약될 수 있도록 하고, 다수 지역의 배전반 설비들에 대해서도 저렴한 통신비용으로 원활한 데이터의 수집 및 모니터링이 가능하도록 하는 효과가 있다. The present invention wirelessly receives the status information measured for each switchboard facility so that it can be collected in one data collection unit, and transmits the collected information through IoT wireless communication, so that the monitoring system for the switchboard facility is rapidly It is easy and economical to build, and it enables accurate and rapid failure prediction and diagnosis of switchboards, saves time and money for maintenance and repair, and also It has the effect of enabling smooth data collection and monitoring at low communication costs.
본 발명은 특정 설비실에 수용되는 고압배전반, 전압배전반, 전동기제어반 등에 대해서는 무선 통신을 통해 정보를 수집하도록 하면서, 각 층 또는 구역마다 설치되는 분전반에 대해서는 무선 또는 유선 통신을 통해 정보를 수집하도록 함으로써, 각 층 또는 구역마다 설치되는 분전반에 대해서도 원활한 정보의 수집이 가능하도록 하는 효과가 있다. The present invention collects information through wireless communication for high voltage switchgear, voltage switchboard, motor control panel, etc. accommodated in a specific facility room, and collects information through wireless or wired communication for distribution boards installed in each floor or area. , it has the effect of enabling the smooth collection of information on distribution boards installed in each floor or zone.
본 발명은 각 배전반 설비들이 건물 내에 형성되는 경우 취합데이터전송부를 건물 외에 별도로 형성하도록 하고, 각 배전반 설비들이 건물 밖에 형성되는 경우에는 취합데이터전송부를 데이터취합부와 하나의 형태로 일체 형성되도록 하여 취합데이터전송부에 의한 데이터의 무선 전송이 원활하게 이루어지도록 하면서, 장치 구성을 간소화하고 설치 및 유지·보수의 신속·편의성을 높일 수 있도록 하는 효과가 있다. In the present invention, when each switchboard facility is formed inside a building, the aggregate data transmission unit is formed separately outside the building, and when each switchboard facility is formed outside the building, the aggregate data transmission unit is formed integrally with the data collection unit in one form. While the wireless transmission of data by the data transmission unit is performed smoothly, there is an effect of simplifying the device configuration and increasing the speed and convenience of installation, maintenance, and repair.
본 발명은 고압배전반, 저압배전반, 전동기제어반, 분전반 등 배전반 설비들의 환경 및 상태 정보 데이터를 기반으로 고장진단 및 고장사전예측이 가능하도록 하는 효과가 있다. The present invention has the effect of enabling fault diagnosis and failure prediction in advance based on environment and state information data of switchboard facilities such as high-voltage switchgear, low-voltage switchgear, motor control panel, and distribution board.
본 발명은, 다양한 지역에 분포하는 배전반 설비들에 대해 환경 및 상태 정보가 유사한 배전반 설비를 그룹화하고, 그룹화 내에서의 상대적 온도변화 추세 비교분석을 통해 정확하고 효율적인 고장진단 및 고장사전예측이 가능하도록 하는 효과가 있다. The present invention groups switchboard facilities with similar environmental and state information for switchboard facilities distributed in various regions, and enables accurate and efficient fault diagnosis and failure prediction through comparative analysis of relative temperature change trends within the grouping. has the effect of
본 발명은, 배전반 설비들에 대한 고장이력데이터 및 배전반 설비 정보들을 기반으로 배전반 설비의 고장사전예측은 물론 특히 변압기에 대한 노후화 예측도 가능하도록 하는 효과가 있다. The present invention has the effect of enabling not only the pre-prediction of the failure of the switchboard facility, but also the prediction of deterioration of the transformer, in particular, based on the failure history data and the switchboard facility information for the switchboard facility.
도 1은 특정지역에서 분포하는 배전반설비의 분포상태를 도시한 참고도1 is a reference diagram showing the distribution state of switchboard facilities distributed in a specific area;
도 2는 본 발명의 일실시예에 따른 IoT기반통합모니터링 배전반의 구성도2 is a block diagram of an IoT-based integrated monitoring switchboard according to an embodiment of the present invention;
도 3은 본 발명의 다른실시예에 따른 IoT기반통합모니터링 배전반의 구성도3 is a block diagram of an IoT-based integrated monitoring switchboard according to another embodiment of the present invention;
도 4는 데이터수집부의 구성을 나타내는 블럭도4 is a block diagram showing the configuration of a data collection unit;
도 5는 개별데이터전송부의 구성을 나타내는 블럭도5 is a block diagram showing the configuration of an individual data transmission unit;
도 6은 데이터취합부의 구성을 나타내는 블럭도6 is a block diagram showing the configuration of a data collection unit;
도 7은 취합데이터전송부의 구성을 나타내는 블럭도7 is a block diagram showing the configuration of an aggregated data transmission unit;
도 8은 환경상태계측부의 구성을 나타내는 블럭도8 is a block diagram showing the configuration of an environment state measuring unit;
도 9는 다수의 배전반 설비에 대해 고장예측을 수행하는 시스템을 나타내는 참고도9 is a reference diagram showing a system for performing failure prediction for a plurality of switchboard facilities;
도 10은 데이터관리부의 구성을 나타내는 블럭도10 is a block diagram showing the configuration of a data management unit;
도 11은 그룹화부의 구성을 나타내는 블럭도11 is a block diagram showing the configuration of a grouping unit;
도 12는 고장예측부의 구성을 나타내는 블럭도12 is a block diagram showing the configuration of a failure prediction unit;
도 13은 노후화예측부의 구성을 나타내는 블럭도13 is a block diagram showing the configuration of an aging prediction unit;
* 도면에 사용되는 부호의 설명* Description of symbols used in drawings
10: 환경상태계측부 110: 주변온도계측부 120: 주변습도계측부10: environmental condition measuring unit 110: ambient temperature measuring unit 120: ambient humidity measuring unit
130: 고압배전반상태계측부 140: 저압배전반상태계측부130: high voltage switchgear state measuring unit 140: low voltage switchgear state measuring unit
150: 전동기제어반상태계측부 160: 분전반상태계측부 150: motor control panel state measuring unit 160: distribution panel state measuring unit
170: 지진감지계측부 20: 데이터수집부 210: 개별데이터전송부 170: earthquake detection and measurement unit 20: data collection unit 210: individual data transmission unit
211: 고압배전반데이터전송부 212: 저압배전반데이터전송부 211: high voltage switchboard data transmission unit 212: low voltage switchboard data transmission unit
213: 전동기제어반데이터전송부 214: 분전반데이터전송부 213: motor control panel data transmission unit 214: distribution panel data transmission unit
220: 데이터취합부 230: 취합데이터전송부 30: 데이터관리부 220: data collection unit 230: aggregate data transmission unit 30: data management unit
40: 그룹화부 50: 고장예측부 60: 노후화예측부40: grouping unit 50: failure prediction unit 60: aging prediction unit
이하에서는 본 발명에 따른 고장 진단 사전예측을 위한 IoT기반 통합 모니터링 배전반의 바람직한 실시예들을 첨부된 도면을 참조하여 상세히 설명한다. 하기에서 본 발명을 설명함에 있어서 공지기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명을 생략한다. 명세서 전체에서, 어떤 부분이 어떤 구성요소를 "포함"한다고 할 때 이는 특별히 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 포함할 수 있는 것을 의미하고, 또한 명세서에 기재된 "...부", "...모듈" 등의 용어는 적어도 하나의 기능이나 동작을 처리하는 단위를 의미하며 이는 하드웨어나 소프트웨어 또는 하드웨어 및 소프트웨어의 결합으로 구현될 수 있다.Hereinafter, preferred embodiments of the IoT-based integrated monitoring switchboard for fault diagnosis advance prediction according to the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, if it is determined that a detailed description of a well-known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. Throughout the specification, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated. Terms such as “…unit” and “…module” mean a unit that processes at least one function or operation, and may be implemented as hardware or software or a combination of hardware and software.
본 발명의 일 실시예에 따른 고장 진단 사전예측을 위한 IoT기반 통합 모니터링 배전반을 도 2 내지 도 13을 참조하여 설명하면, 상기 IoT기반 통합 모니터링 배전반은 배전반 설비의 다양한 환경 및 상태 정보를 측정하여 제공하는 환경상태계측부(10)와; 다수의 배전반 설비에 대해 상기 환경상태계측부(10)에 의해 측정된 정보를 수집하여 전달하는 데이터수집부(20);를 포함한다. When an IoT-based integrated monitoring switchboard for failure diagnosis advance prediction according to an embodiment of the present invention is described with reference to FIGS. 2 to 13, the IoT-based integrated monitoring switchboard measures and provides various environment and state information of the switchboard facility. an environmental condition measuring unit 10 and; and a data collection unit 20 that collects and transmits information measured by the environmental condition measurement unit 10 for a plurality of switchboard facilities.
상기 배전반은 도 1에 도시된 바와 같이 다수의 지역에 설치되는 배전반 설비로부터 배전반 설비에 대해 측정된 환경, 상태정보를 수신하여 모니터링하도록 함으로써 다수의 배전반 설비에 대해 효율적인 관리가 가능하도록 한다. 이하에서 배전반 설비라 함은 고압배전반, 저압배전반, 전동기제어반, 분전반 등을 포괄하는 개념으로 정의하도록 한다. As shown in FIG. 1, the switchboard receives and monitors the environment and state information measured for the switchboard facility from the switchboard facility installed in a plurality of areas, thereby enabling efficient management of a plurality of switchboard facilities. Hereinafter, the term "switchboard equipment" is defined as a concept encompassing high-voltage switchgear, low-voltage switchgear, motor control panel, and distribution board.
특히, 본 발명에 따른 배전반은 각각의 배전반 설비에 대한 환경, 상태를 측정하도록 하면서 각 배전반 설비에 대해 측정된 정보를 무선 통신을 통해 모으도록 하고, 모아진 정보들을 IoT 무선통신을 이용하여 별도의 서버 등으로 전송하도록 함으로써 배전반의 고장 진단 사전 예측이 쉽고 정확하게 이루어질 수 있도록 한다. 따라서, 상기 배전반은 모니터링 시스템의 구축을 위해 대규모 유선망을 설치하는 공사를 실시할 필요없이 무선통신이 가능한 장치들을 각 배전반 설비에 부착하기만 하면 충분하므로 간단하고 신속하게 저렴한 비용으로 모니터링을 위한 시스템을 구축하도록 할 수 있다. In particular, the switchboard according to the present invention collects information measured for each switchboard facility through wireless communication while measuring the environment and state of each switchboard facility, and collects the collected information using IoT wireless communication to a separate server By transmitting the data to the switchboard, it is possible to easily and accurately predict the fault diagnosis of the switchboard. Therefore, the switchboard does not need to carry out the construction of installing a large-scale wired network for the construction of the monitoring system, it is enough to simply attach the devices capable of wireless communication to each switchboard facility. can make it build.
먼저, 데이터수집부(20)에 관하여 설명하면, 상기 데이터수집부(20)는 각 배전반 설비에 대해 측정된 정보를 수집하여 전송되도록 하는 구성으로, 상기 환경상태계측부(10)에 의해 측정되는 각 배전반 설비의 상태, 환경정보들을 수집하여 외부로 전송하도록 한다. 특히, 상기 데이터수집부(20)는 각 배전반 설비에 대해 측정된 정보를 무선으로 수집하여 모으도록 하며, 하나의 장치에서 모아진 정보들을 IoT 망을 통해 모니터링을 위한 서버, 장치 등으로 전송하도록 하여, 간단한 장치의 구축과 함께 유지, 보수가 편리하게 이루어질 수 있도록 한다. 또한, 각각의 배전반 설비에서 원격으로 정보를 전송할 필요없이 다수의 배전반 설비에 대한 정보들을 근거리 무선통신에 의해 하나의 장치에서 모아 전송하도록 하므로, 데이터의 송수신의 정확성을 높이고 통신 비용의 절감도 이루어지도록 할 수 있다. 이를 위해, 상기 데이터수집부(20)는 각 배전반 설비에 개별적으로 설치되어 측정된 정보들을 전송하는 개별데이터전송부(210)와, 개별데이터전송부(210)로부터 전송되는 정보들을 취합하여 외부 전송을 위한 취합데이터전송부(230)로 전달하는 데이터취합부(220)와, 데이터취합부(220)로부터 전달된 정보를 원거리 무선통신을 통해 외부로 전송하는 취합데이터전송부(230)를 포함할 수 있다. First, if the data collection unit 20 is described, the data collection unit 20 is configured to collect and transmit information measured for each switchboard facility, and each measured by the environmental condition measurement unit 10 is It collects the status and environmental information of the switchboard facility and transmits it to the outside. In particular, the data collection unit 20 wirelessly collects and collects information measured for each switchboard facility, and transmits the information collected from one device to a server, device, etc. for monitoring through the IoT network, With the construction of a simple device, maintenance and repair can be made conveniently. In addition, since information on a plurality of switchboard facilities is collected and transmitted in one device by short-distance wireless communication without the need to transmit information remotely from each switchboard facility, the accuracy of data transmission and reception is improved and communication costs are reduced. can do. To this end, the data collection unit 20 collects the information transmitted from the individual data transmission unit 210, which is installed individually in each switchboard facility and transmits the measured information, and the individual data transmission unit 210, and transmits the information to the outside. A data aggregator 220 for transferring to the aggregated data transmission unit 230 for can
상기 개별데이터전송부(210)는 각 배전반 설비에 설치되어 각 배전반 설비의 상태, 환경 등에 대해 측정된 정보를 데이터취합부(220)로 전송하는 구성으로, 바람직하게는 근거리무선 통신을 이용하여 데이터의 전송이 이루어지도록 할 수 있다. 일 예로, 상기 개별데이터전송부(210)는 고압배전반, 저압배전반, 전동기제어반, 분전반에 대해 측정된 정보를 전송하도록 할 수 있다. 이중 고압배전반, 저압배전반, 전동기제어반의 경우에는 설비실 등의 특정 공간에 설치되는 것이 일반적이므로 근거리무선통신을 통해 동일 공간의 데이터취합부(220)로 안정적인 데이터의 전송이 이루어지도록 할 수 있으나, 분전반의 경우에는 각 층 또는 공간영역마다 설치되는 것이 일반적이므로 벽, 바닥 등에 의해 무선 통신이 원활하게 이루어지지 않을 수 있으므로 설치 환경에 따라 무선 또는 유선의 데이터 전송이 이루어지도록 할 수 있다. 일 예로, 상기 개별데이터전송부(210)는 고압배전반데이터전송부(211), 저압배전반데이터전송부(212), 전동기제어반데이터전송부(213), 분전반데이터전송부(214)를 포함할 수 있다. The individual data transmission unit 210 is installed in each switchboard facility and transmits information measured on the state and environment of each switchboard facility to the data collection unit 220, preferably using short-distance wireless communication. transmission can be made. For example, the individual data transmission unit 210 may transmit information measured for a high-voltage switchboard, a low-voltage switchboard, a motor control panel, and a distribution board. In the case of double high voltage switchgear, low voltage switchgear, and motor control panel, since they are generally installed in a specific space such as a facility room, stable data transmission can be made to the data collection unit 220 in the same space through short-distance wireless communication, In the case of the distribution board, since it is generally installed on each floor or space area, wireless communication may not be performed smoothly due to walls, floors, etc., so wireless or wired data transmission may be made according to the installation environment. As an example, the individual data transmission unit 210 may include a high voltage switchboard data transmission unit 211 , a low voltage switchboard data transmission unit 212 , a motor control panel data transmission unit 213 , and a distribution panel data transmission unit 214 . have.
상기 고압배전반데이터전송부(211)는 고압배전반에 대해 측정된 상태, 환경정보를 데이터취합부(220)로 전송하는 구성으로, 바람직하게는 근거리 무선통신을 이용하여 측정된 데이터를 전송할 수 있다. 상기 고압배전반데이터전송부(211)는 상기 환경상태계측부(10)의 후술할 고압배전반상태계측부(130)에 의해 측정되는 정보를 전송하며, 일 예로 변압기 및 계전기 각각에 형성되어 변압기 및 계전기 각각으로부터 측정되는 정보를 전송하도록 할 수 있다. 이를 위해, 상기 고압배전반데이터전송부(211)는 변압기데이터전송제어모듈(211a), 변압기데이터무선통신모듈(211b), 계전기데이터전송제어모듈(211c), 계전기데이터무선통신모듈(211d)을 포함할 수 있으며, 변압기데이터전송제어모듈(211a), 변압기데이터무선통신모듈(211b)이 일체로 형성되어 변압기에 장착되고, 계전기데이터전송제어모듈(211c), 계전기데이터무선통신모듈(211d)이 별도로 일체형성되어 계전기에 장착될 수 있다. The high voltage switchgear data transmission unit 211 is configured to transmit the measured state and environmental information for the high voltage switchboard to the data collection unit 220, and may preferably transmit the measured data using short-distance wireless communication. The high-voltage switchgear data transmission unit 211 transmits information measured by the high-voltage switchgear status measurement unit 130 to be described later of the environmental condition measurement unit 10, for example, is formed in each of the transformer and the relay, and from each of the transformer and the relay. It is possible to transmit measured information. To this end, the high-voltage switchgear data transmission unit 211 includes a transformer data transmission control module 211a, a transformer data wireless communication module 211b, a relay data transmission control module 211c, and a relay data wireless communication module 211d. The transformer data transmission control module 211a and the transformer data wireless communication module 211b are integrally formed and mounted on the transformer, and the relay data transmission control module 211c and the relay data wireless communication module 211d are separate. It is integral and can be mounted on the relay.
상기 변압기데이터전송제어모듈(211a)은 변압기에서 측정된 정보의 전송을 제어하는 구성으로, 상기 변압기데이터무선통신모듈(211b)을 통해 정보의 무선 전송이 이루어지도록 한다. 상기 변압기데이터전송제어모듈(211a)은 일 예로 RTU(Remote Terminal Unit)이 적용될 수 있으며, 후술할 변압기온도관리모듈(131)에 의해 측정되는 변압기의 온도 정보를 전송하도록 할 수 있다. The transformer data transmission control module 211a is configured to control the transmission of information measured by the transformer, and enables wireless transmission of information through the transformer data wireless communication module 211b. The transformer data transmission control module 211a may, for example, be applied to a remote terminal unit (RTU), and may transmit temperature information of the transformer measured by the transformer temperature management module 131 to be described later.
상기 변압기데이터무선통신모듈(211b)은 측정된 정보를 무선통신신호로 데이터취합부(220)로 전송하는 구성으로, 상기 데이터취합부(220)의 후술할 무선통신수집모듈(222)과 무선 통신이 이루어지도록 한다. 상기 변압기데이터무선통신모듈(211b)은 근거리 무선통신 방식이 적용될 수 있으며, 바람직하게는 Zigbee 통신에 의해 정보의 송신이 이루어지도록 하나, 반드시 이에 한정되는 것은 아니다. The transformer data wireless communication module 211b is configured to transmit the measured information as a wireless communication signal to the data collection unit 220, and wireless communication with a wireless communication collection module 222 to be described later of the data collection unit 220 make this happen The transformer data wireless communication module 211b may apply a short-distance wireless communication method, and preferably transmits information by Zigbee communication, but is not necessarily limited thereto.
상기 계전기데이터전송제어모듈(211c)은 계전기에서 측정된 정보의 전송을 제어하는 구성으로, 상기 계전기데이터무선통신모듈(211d)을 통해 정보의 무선 전송이 이루어지도록 한다. 상기 계전기데이터전송제어모듈(211c)은 일 예로 RTU(Remote Terminal Unit)이 적용될 수 있으며, 후술할 고압배전반전력사용량관리모듈(132), 고압배전반부스바온도계측모듈(133), 고압배전반아크계측모듈(134)에 의해 측정되는 정보의 전송이 이루어지도록 할 수 있다. The relay data transmission control module 211c is configured to control the transmission of information measured by the relay, and enables wireless transmission of information through the relay data wireless communication module 211d. The relay data transmission control module 211c may be applied to, for example, a remote terminal unit (RTU), a high-voltage switchgear power consumption management module 132, a high-voltage switchboard bus bar temperature measurement module 133, and a high-voltage switchboard arc measurement to be described later. Transmission of information measured by module 134 may be made.
상기 계전기데이터무선통신모듈(211d)은 측정된 정보를 무선통신신호로 데이터취합부(220)로 전송하는 구성으로, 상기 데이터취합부(220)의 후술할 무선통신수집모듈(222)과 무선 통신이 이루어지도록 한다. 상기 계전기데이터무선통신모듈(211d)은 근거리 무선통신 방식이 적용될 수 있으며, 바람직하게는 Zigbee 통신에 의해 정보의 송신이 이루어지도록 하나, 반드시 이에 한정되는 것은 아니다. The relay data wireless communication module 211d is configured to transmit the measured information as a wireless communication signal to the data collection unit 220, and wireless communication with a wireless communication collection module 222 to be described later of the data collection unit 220 make this happen The relay data wireless communication module 211d may be applied to a short-range wireless communication method, and is preferably configured to transmit information by Zigbee communication, but is not necessarily limited thereto.
상기 저압배전반데이터전송부(212)는 저압배전반에 대해 측정된 상태, 환경정보를 데이터취합부(220)로 전송하는 구성으로, 바람직하게는 근거리 무선통신을 이용하여 측정된 데이터를 전송하도록 할 수 있다. 상기 저압배전반데이터전송부(212)는 상기 환경상태계측부(10)의 후술할 저압배전반상태계측부(140)에 의해 측정되는 정보를 전송하도록 한다. 이를 위해, 상기 저압배전반데이터전송부(212)는 저압배전반데이터전송제어모듈(212a), 저압배전반데이터무선통신모듈(212b)을 포함할 수 있다. The low-voltage switchgear data transmission unit 212 is configured to transmit the measured state and environmental information for the low-voltage switchgear to the data collection unit 220, preferably using short-distance wireless communication to transmit the measured data. have. The low-voltage switchgear data transmission unit 212 transmits information measured by the low-voltage switchgear state measurement unit 140 to be described later of the environmental condition measurement unit 10 . To this end, the low voltage switchgear data transmission unit 212 may include a low voltage switchgear data transmission control module 212a and a low voltage switchgear data wireless communication module 212b.
상기 저압배전반데이터전송제어모듈(212a)은 저압배전반에서 측정된 정보의 전송을 제어하는 구성으로, 상기 저압배전반데이터무선통신모듈(212b)을 통해 정보의 무선 전송이 이루어지도록 한다. 상기 저압배전반데이터전송제어모듈(212a)은 일 예로 RTU(Remote Terminal Unit)이 적용될 수 있으며, 후술할 저압배전반전력사용량관리모듈(141), 저압배전반부스바온도계측모듈(142), 저압배전반아크계측모듈(143)에 의해 측정되는 정보의 전송이 이루어지도록 할 수 있다. The low-voltage switchgear data transmission control module 212a is configured to control the transmission of information measured in the low-voltage switchgear, and enables wireless transmission of information through the low-voltage switchgear data wireless communication module 212b. The low-voltage switchgear data transmission control module 212a may, for example, be applied to a remote terminal unit (RTU), a low-voltage switchgear power consumption management module 141, a low-voltage switchboard bus bar temperature measurement module 142, and a low voltage switchboard arc to be described later. Information measured by the measurement module 143 may be transmitted.
상기 저압배전반데이터무선통신모듈(212b)은 측정된 정보를 무선통신신호로 데이터취합부(220)로 전송되도록 하는 구성으로, 상기 데이터취합부(220)의 후술할 무선통신수집모듈(222)과 무선 통신이 이루어지도록 한다. 상기 저압배전반데이터무선통신모듈(212b)은 근거리 무선통신 방식이 적용될 수 있으며, 바람직하게는 Zigbee 통신에 의해 정보의 송신이 이루어지도록 하나, 반드시 이에 한정되는 것은 아니다. The low voltage switchgear data wireless communication module 212b is configured to transmit the measured information as a wireless communication signal to the data collection unit 220, and a wireless communication collection module 222 to be described later of the data collection unit 220 and Enable wireless communication. The low-voltage switchgear data wireless communication module 212b may apply a short-range wireless communication method, and preferably transmits information by Zigbee communication, but is not necessarily limited thereto.
상기 전동기제어반데이터전송부(213)는 전동기제어반에 대해 측정된 상태, 환경정보를 데이터취합부(220)로 전송하는 구성으로, 바람직하게는 근거리 무선통신을 이용하여 측정된 데이터를 전송하도록 할 수 있다. 상기 전동기제어반데이터전송부(213)는 상기 환경상태계측부(10)의 후술할 전동기제어반상태계측부(150)에 의해 측정되는 정보를 전송하도록 한다. 이를 위해, 상기 전동기제어반데이터전송부(213)는 전동기제어반데이터전송제어모듈(213a), 전동기제어반데이터무선통신모듈(213b)을 포함할 수 있다. The motor control panel data transmission unit 213 is configured to transmit the measured state and environmental information for the motor control panel to the data collection unit 220, preferably using short-distance wireless communication to transmit the measured data. have. The motor control panel data transmission unit 213 transmits information measured by the motor control panel condition measurement unit 150 to be described later of the environmental condition measurement unit 10 . To this end, the motor control panel data transmission unit 213 may include a motor control panel data transmission control module 213a and a motor control panel data wireless communication module 213b.
상기 전동기제어반데이터전송제어모듈(213a)은 전동기제어반에서 측정된 정보의 전송을 제어하는 구성으로, 상기 전동기제어반데이터무선통신모듈(213b)을 통해 정보의 무선 전송이 이루어지도록 한다. 상기 전동기제어반데이터전송제어모듈(213a)은 일 예로 RTU(Remote Terminal Unit)이 적용될 수 있으며, 후술할 전동기제어반부스바온도계측모듈(151)에 의해 측정되는 정보의 전송이 이루어지도록 할 수 있다. The motor control panel data transmission control module 213a is configured to control the transmission of information measured by the motor control panel, and enables wireless transmission of information through the motor control panel data wireless communication module 213b. The motor control panel data transmission control module 213a may, for example, be applied to a remote terminal unit (RTU), and may transmit information measured by the motor control panel bus bar temperature measuring module 151 to be described later.
상기 전동기제어반데이터무선통신모듈(213b)은 측정된 정보를 무선통신신호로 데이터취합부(220)로 전송되도록 하는 구성으로, 상기 데이터취합부(220)의 후술할 무선통신수집모듈(222)과 무선 통신이 이루어지도록 한다. 상기 전동기제어반데이터무선통신모듈(213b)은 근거리 무선통신 방식이 적용될 수 있으며, 바람직하게는 Zigbee 통신에 의해 정보의 송신이 이루어지도록 하나, 반드시 이에 한정되는 것은 아니다. The motor control panel data wireless communication module 213b is configured to transmit the measured information as a wireless communication signal to the data collection unit 220, and a wireless communication collection module 222 to be described later of the data collection unit 220 and Enable wireless communication. The electric motor control panel data wireless communication module 213b may apply a short-range wireless communication method, and preferably transmits information by Zigbee communication, but is not necessarily limited thereto.
상기 분전반데이터전송부(214)는 분전반에 대해 측정된 상태, 환경정보를 데이터취합부(220)로 전송하는 구성으로, 무선 또는 유선 통신을 이용하여 측정된 데이터를 전송하도록 할 수 있다. 상기 분전반데이터전송부(214)도 무선 통신을 이용하여 데이터의 전송이 이루어지도록 할 수도 있으나, 분전반은 특정 설비실 등에 함께 설치되는 고압배전반, 저압배전반, 전동기제어반 등과는 달리 각 층 또는 각 구역별로 설치되므로, 근거리 무선통신을 이용할 경우 건물 구조물에 의해 데이터의 송수신이 방해를 받을 수 있다. 따라서, 상기 분전반데이터전송부(214)는 설치 환경에 따라 무선망 또는 유선망을 통해 데이터의 전송이 이루어지도록 할 수 있으며, 이러한 경우에도 각 분전반의 데이터를 데이터취합부(220)에서 취합하여 함께 전송하도록 하므로, 설치 및 유지·보수 비용이 절감되고 데이터의 송수신이 원활하게 이루어지도록 할 수 있다. 상기 분전반데이터전송부(214)는 상기 환경상태계측부(10)의 후술할 분전반상태계측부(160)에 의해 측정되는 정보를 전송하도록 한다. 이를 위해, 상기 분전반데이터전송부(214)는 분전반데이터전송제어모듈(214a), 분전반데이터유무선통신모듈(214b)을 포함할 수 있다. The distribution board data transmission unit 214 is configured to transmit the measured state and environmental information for the distribution board to the data collection unit 220, and may transmit the measured data using wireless or wired communication. The distribution panel data transmission unit 214 may also transmit data using wireless communication. However, the distribution panel is different from a high voltage switchboard, a low voltage switchboard, and a motor control panel installed together in a specific facility room, etc., for each floor or each zone. Therefore, when using short-distance wireless communication, the transmission and reception of data may be hindered by the building structure. Therefore, the distribution board data transmission unit 214 may transmit data through a wireless network or a wired network depending on the installation environment. Therefore, installation and maintenance costs can be reduced, and data transmission and reception can be performed smoothly. The distribution panel data transmission unit 214 transmits information measured by the distribution panel state measurement unit 160 to be described later of the environmental condition measurement unit 10 . To this end, the distribution board data transmission unit 214 may include a distribution board data transmission control module 214a and a distribution board data wired/wireless communication module 214b.
상기 분전반데이터전송제어모듈(214a)은 분전반에서 측정된 정보의 전송을 제어하는 구성으로, 상기 분전반데이터유무선통신모듈(214b)을 통해 정보의 무선 또는 유선 전송이 이루어지도록 한다. 상기 분전반데이터전송제어모듈(214a)은 일 예로 RTU(Remote Terminal Unit)가 적용될 수 있으며, 후술할 분전반부스바온도계측모듈(161)에 의해 측정되는 정보의 전송이 이루어지도록 할 수 있다. The distribution board data transmission control module 214a is configured to control the transmission of information measured on the distribution board, and enables wireless or wired transmission of information through the distribution board data wired/wireless communication module 214b. The distribution board data transmission control module 214a may be applied to, for example, a remote terminal unit (RTU), and may transmit information measured by the distribution board bus bar temperature measuring module 161 to be described later.
상기 분전반데이터유무선통신모듈(214b)은 측정된 정보를 유선 또는 무선 통신신호로 데이터취합부(220)로 전송되도록 하는 구성으로, 상기 데이터취합부(220)의 후술할 무선통신수집모듈(222) 또는 유선통신수집모듈(223)과 유선 통신이 이루어지도록 한다. 상기 분전반데이터유무선통신모듈(214b)은 무선망 또는 유선망에 의한 데이터 통신 방식이 적용될 수 있으며, Zigbee 등의 근거리 무선통신 방식 또는 485통신 등의 유선 통신 방식이 적용될 수 있다. The distribution board data wired/wireless communication module 214b is configured to transmit the measured information as a wired or wireless communication signal to the data collection unit 220, and a wireless communication collection module 222 of the data collection unit 220 to be described later. Alternatively, wired communication with the wired communication collection module 223 is made. A data communication method by a wireless network or a wired network may be applied to the distribution board data wired/wireless communication module 214b, and a short-distance wireless communication method such as Zigbee or a wired communication method such as 485 communication may be applied.
상기 데이터취합부(220)는 상기 개별데이터전송부(210)로부터 전송되는 정보들을 취합하여 취합데이터전송부(230)로 전달하는 구성으로, 고압배전반데이터전송부(211), 저압배전반데이터전송부(212), 전동기제어반데이터전송부(213), 분전반데이터전송부(214)로부터 전송되는 정보를 수신하도록 한다. 상기 데이터취합부(220)는 고압배전반데이터전송부(211), 저압배전반데이터전송부(212), 전동기제어반데이터전송부(213)로부터는 무선 통신을 통해 정보를 수집하고, 분전반데이터전송부(214)로부터는 무선 또는 유선 통신을 통해 정보를 수집하도록 할 수 있으며, 수집된 정보를 취합하여 유선통신을 통해 취합데이터전송부(230)로 전달하도록 한다. 또한, 상기 데이터취합부(220)는 개별데이터전송부(210)가 설치되는 고압배전반, 저압배전반, 전동기제어반 등과 함께 동일한 공간에 형성되도록 할 수 있으며, 환경상태계측부(10)의 후술할 주변온도계측부(110), 주변습도계측부(120), 지진감지계측부(170)가 내장되거나 또는 함께 연결되게 형성되도록 하여 배전반 설비 주변의 온·습도, 지진의 발생의 감지가 이루어지도록 할 수 있다. 상기 데이터취합부(220)는 데이터수집제어모듈(221), 무선통신수집모듈(222), 유선통신수집모듈(223), 유선전달모듈(224), 상태표시모듈(225)을 포함할 수 있다. The data collection unit 220 is configured to collect information transmitted from the individual data transmission unit 210 and transmit it to the aggregate data transmission unit 230 . (212), the motor control panel data transmission unit 213, so as to receive information transmitted from the distribution panel data transmission unit (214). The data collection unit 220 collects information through wireless communication from the high voltage switchgear data transmission unit 211, the low voltage switchboard data transmission unit 212, and the motor control panel data transmission unit 213, and the distribution panel data transmission unit ( From 214), information may be collected through wireless or wired communication, and the collected information is collected and transmitted to the aggregate data transmission unit 230 through wired communication. In addition, the data collection unit 220 may be formed in the same space together with a high-voltage switchboard, a low-voltage switchboard, a motor control panel, etc. where the individual data transmission unit 210 is installed, and an ambient thermometer to be described later of the environmental condition measuring unit 10 . The side part 110, the ambient humidity measuring part 120, and the earthquake detecting and measuring part 170 are built-in or are formed to be connected together, so that the temperature and humidity around the switchboard facility and the occurrence of an earthquake can be detected. The data collection unit 220 may include a data collection control module 221 , a wireless communication collection module 222 , a wired communication collection module 223 , a wired transmission module 224 , and a status display module 225 . .
상기 데이터수집제어모듈(221)은 개별데이터전송부(210)로부터의 데이터 수집과 취합데이터전송부(230)로의 데이터 전달을 제어하는 구성으로, 수집된 정보를 실시간으로 취합데이터전송부(230)로 전달하여 외부로의 전송이 이루어지도록 한다. 상기 데이터수집제어모듈(221)은 일 예로 RTU(Remote Terminal Unit)이 적용될 수 있으며, 상기 무선통신수집모듈(222) 및 유선통신수집모듈(223)에 의해 데이터를 수신하도록 하고, 수신된 데이터를 유선전달모듈(224)에 의해 데이터취합부(220)로 전달하도록 한다. The data collection control module 221 is configured to control data collection from the individual data transmission unit 210 and data transmission to the aggregate data transmission unit 230, and collects the collected information in real time. to transmit to the outside. The data collection control module 221 may be applied, for example, to a remote terminal unit (RTU), to receive data by the wireless communication collection module 222 and the wired communication collection module 223, and to transmit the received data. It is transmitted to the data collection unit 220 by the wired transmission module 224 .
상기 무선통신수집모듈(222)은 무선 통신을 통해 개별데이터전송부(210)로부터 데이터를 수신하는 구성으로, Zigbee 등의 근거리 무선통신을 통해 개별데이터전송부(210)와 무선으로 연결되도록 한다. 따라서, 상기 무선통신수집모듈(222)은 상기 변압기데이터무선통신모듈(211b), 계전기데이터무선통신모듈(211d), 저압배전반데이터무선통신모듈(212b), 전동기제어반데이터무선통신모듈(213b) 또는 분전반데이터유무선통신모듈(214b)과 무선으로 연결되어 고압배전반, 저압배전반, 전동기제어반, 분전반에서 측정되는 정보를 수신하도록 한다. The wireless communication collection module 222 is configured to receive data from the individual data transmission unit 210 through wireless communication, and is wirelessly connected to the individual data transmission unit 210 through short-range wireless communication such as Zigbee. Accordingly, the wireless communication collection module 222 is the transformer data wireless communication module 211b, the relay data wireless communication module 211d, the low voltage switchboard data wireless communication module 212b, the motor control panel data wireless communication module 213b, or It is wirelessly connected to the distribution panel data wired/wireless communication module 214b to receive information measured in the high voltage switchboard, the low voltage switchboard, the motor control panel, and the distribution board.
상기 유선통신수집모듈(223)은 유선 통신을 통해 개별데이터전송부(210)로부터 데이터를 수신하는 구성으로, 485 등의 유선통신을 통해 개별데이터전송부(210)와 연결되도록 한다. 상기 유선통신수집모듈(223)은 분전반이 유선으로 연결되는 경우 분전반데이터유무선통신모듈(214b)과 연결되어 분전반에서 측정되는 정보를 수신하도록 할 수 있다. The wired communication collection module 223 is configured to receive data from the individual data transmission unit 210 through wired communication, and is connected to the individual data transmission unit 210 through wired communication such as 485. The wired communication collecting module 223 may be connected to the distribution panel data wired/wireless communication module 214b when the distribution panel is connected by wire to receive information measured by the distribution panel.
상기 유선전달모듈(224)은 개별데이터전송부(210)로부터 전송된 정보들을 수집하여 취합데이터전송부(230)로 전달하는 구성으로, 485 등의 유선통신방식이 적용될 수 있다. The wired transmission module 224 is configured to collect information transmitted from the individual data transmission unit 210 and transmit it to the aggregate data transmission unit 230 , and a wired communication method such as 485 may be applied.
상기 상태표시모듈(225)은 데이터취합부(220)의 상태를 표시하는 구성으로, LCD 등의 화면으로 형성될 수 있으며, 데이터취합부(220)의 작동 상태를 표시하거나 수집되는 정보들을 표시하도록 할 수 있다. The status display module 225 is configured to display the state of the data collection unit 220, and may be formed as a screen such as an LCD, and to display the operating state of the data collection unit 220 or to display collected information. can do.
상기 취합데이터전송부(230)는 데이터취합부(220)로부터 전달되는 정보들을 IoT 무선통신망을 이용하여 외부로 전송하는 구성으로, 배전반 설비들의 상태에 관한 모니터링이 이루어질 수 있도록 한다. 상기 취합데이터전송부(230)는 옥외에 형성되도록 할 수 있으며, 데이터취합부(220)와는 유선으로 연결되고 상기 환경상태계측부(10)에 의해 측정되는 정보들을 유선으로 전달받아 IoT 통신망을 통해 전송하도록 한다. 이를 위해, 상기 취합데이터전송부(230)는 데이터송수신제어모듈(231), 유선데이터수신모듈(232), IoT무선전송모듈(233)을 포함할 수 있다. The aggregate data transmission unit 230 is configured to transmit the information transmitted from the data collection unit 220 to the outside using the IoT wireless communication network, so that the status of the switchboard facilities can be monitored. The aggregated data transmission unit 230 may be formed outdoors, is connected to the data collection unit 220 by wire, and receives information measured by the environmental condition measurement unit 10 by wire and transmits it through an IoT communication network. let it do To this end, the aggregated data transmission unit 230 may include a data transmission/reception control module 231 , a wired data reception module 232 , and an IoT wireless transmission module 233 .
상기 데이터송수신제어모듈(231)은 데이터취합부(220)로부터의 데이터 수신과 IoT무선망을 통한 데이터의 전송을 제어하는 구성으로, 일 예로 RTU(Remote Terminal Unit)가 적용될 수 있으며, 유선데이터수신모듈(232)에 의해 수신된 정보를 IoT무선전송모듈(233)을 통해 외부로 전송하도록 한다. The data transmission/reception control module 231 is configured to control the reception of data from the data aggregator 220 and the transmission of data through the IoT wireless network. For example, a Remote Terminal Unit (RTU) may be applied, and wired data reception The information received by the module 232 is transmitted to the outside through the IoT wireless transmission module 233 .
상기 유선데이터수신모듈(232)은 데이터취합부(220)와 유선으로 연결되어 데이터를 수신하는 구성으로, 485 등의 다양한 유선통신방식으로 형성되어 상기 유선전달모듈(224)과 연결되도록 할 수 있다. The wired data receiving module 232 is configured to receive data by being connected to the data collection unit 220 by wire, and may be formed in various wired communication methods such as 485 to be connected to the wired transmission module 224. .
상기 IoT무선전송모듈(233)은 데이터취합부(220)로부터 수신된 데이터를 IoT무선망을 통해 외부로 전송하는 구성으로, LoRa 등의 IoT 무선망을 이용하도록 할 수 있다. 따라서, 상기 IoT무선전송모듈(233)에 의해 전송되는 데이터를 이용하여 다수의 지역에 설치된 배전반 설비들을 모니터링하고, 고장 또는 노후화 등의 진단과 예측이 이루어지도록 할 수 있다. The IoT wireless transmission module 233 is configured to transmit data received from the data collection unit 220 to the outside through the IoT wireless network, and may use an IoT wireless network such as LoRa. Therefore, by using the data transmitted by the IoT wireless transmission module 233, it is possible to monitor the switchboard facilities installed in a plurality of areas, and to diagnose and predict failure or deterioration.
또한, 상기 취합데이터전송부(230)는 도 3에 도시된 바와 같이 배전반 설비들이 옥외에 설치되는 경우에는 별도로 형성되지 않고 데이터취합부(220)와 통합되어 일체로 형성되도록 할 수도 있다. 이러한 경우 상기 데이터취합부(220) 내에는 IoT무선전송모듈(233)이 추가로 형성되어 개별데이터전송부(210)로부터 전송되는 정보들을 곧다로 IoT무선전송모듈(233)을 통해 IoT 통신망으로 전송하도록 할 수 있다. In addition, as shown in FIG. 3 , when the switchboard facilities are installed outdoors, the aggregate data transmission unit 230 may be integrated with the data collection unit 220 and formed integrally without being formed separately. In this case, an IoT wireless transmission module 233 is additionally formed in the data collection unit 220 to transmit information transmitted from the individual data transmission unit 210 to the IoT communication network through the IoT wireless transmission module 233 as a straight line. can do it
상기 환경상태계측부(10)는 배전반 설비의 다양한 환경 및 상태 정보를 측정하여 제공하는 구성으로, 배전반 설비가 위치하고 있는 주변의 환경 정보뿐 아니라, 배전반 설비 자체의 상태 정보 등을 측정하여 모니터링을 위한 시스템 등에 제공하도록 한다. 이를 위해 상기 환경상태계측부(10)는 배전반 설비 주변 온도정보를 측정하여 제공하는 주변온도계측부(110)와, 배전반 설비 주변 습도정보를 측정하여 제공하는 주변습도계측부(120)와, 고압배전반의 다양한 환경 및 상태 정보를 측정하여 제공하는 고압배전반상태계측부(130)와, 저압배전반의 다양한 환경 및 상태 정보를 측정하여 제공하는 저압배전반상태계측부(140)와, 전동기제어반의 다양한 환경 및 상태 정보를 측정하여 제공하는 전동기제어반상태계측부(150)와, 분전반의 다양한 환경 및 상태 정보를 측정하여 제공하는 분전반상태계측부(160)와, 배전반 주변의 지진발생 여부 관련 정보를 측정하여 제공하는 지진감지계측부(170)를 포함할 수 있다. The environmental condition measuring unit 10 is configured to measure and provide various environmental and state information of the switchboard facility, and it is a system for monitoring by measuring not only the environmental information around the switchboard facility where the switchboard facility is located, but also the status information of the switchboard facility itself to be provided, etc. To this end, the environmental condition measuring unit 10 includes an ambient temperature measuring unit 110 that measures and provides ambient temperature information of the switchboard facility, an ambient humidity measuring unit 120 that measures and provides humidity information around the switchboard facility, and a variety of high-voltage switchboards. The high voltage switchgear status measuring unit 130 that measures and provides environmental and status information, the low voltage switchgear status measuring unit 140 that measures and provides various environmental and status information of the low voltage switchboard, and the various environmental and status information of the motor control panel are measured The motor control panel condition measurement unit 150 provided by ) may be included.
상기 주변온도계측부(110)는, 배전반 설비 주변 온도정보를 측정하여 제공하는 구성으로, 배전반 설비 주위의 온도 등의 환경 조건을 측정,제공함으로써, 향후 배전반 설비 등의 그룹화 및 상대비교 분석 등에 활용되도록 할 수 있다. 상기 주변온도계측부(110)로는 다양한 온도센서 등이 활용될 수 있으며, 상기 데이터취합부(220)와 함께 형성되도록 할 수 있다. The ambient temperature measuring unit 110 is configured to measure and provide temperature information around the switchboard facility, and by measuring and providing environmental conditions such as the temperature around the switchboard facility, to be used for grouping and relative comparison analysis of switchboard facilities in the future can do. Various temperature sensors, etc. may be utilized as the ambient temperature measuring unit 110 , and may be formed together with the data collecting unit 220 .
상기 주변습도계측부(120)는, 배전반 설비 주변 습도정보를 측정하여 제공하는 구성으로, 배전반 설비 주위의 습도 등의 환경 조건을 측정,제공함으로써, 향후 배전반 설비 등의 그룹화 및 상대비교 분석 등에 활용되도록 할 수 있다. 상기 주변습도계측부(120)로는 다양한 습도센서 등이 활용될 수 있으며, 상기 데이터취합부(220)와 함께 형성되도록 할 수 있다. The ambient humidity measurement unit 120 is configured to measure and provide humidity information around the switchboard facility, and by measuring and providing environmental conditions such as humidity around the switchboard facility, to be utilized for grouping and relative comparison analysis of switchboard facilities in the future can do. Various humidity sensors and the like may be utilized as the ambient humidity measuring unit 120 , and may be formed together with the data collecting unit 220 .
상기 고압배전반상태계측부(130)는, 고압배전반의 다양한 환경 및 상태 정보를 측정하여 제공하는 구성으로, 이를 위해 구체적으로 변압기 온도 관련 정보를 관리,제공하는 변압기온도관리모듈(131)과, 고압배전반의 전력사용량 관련 정보를 관리,제공하는 고압배전반전력사용량관리모듈(132)과, 고압배전반의 부스바 온도를 측정하여 제공하는 고압배전반부스바온도계측모듈(133)과, 고압배전반 내 아크 발생을 측정하여 제공하는 고압배전반아크계측모듈(134)을 포함할 수 있다. The high-voltage switchgear state measuring unit 130 is configured to measure and provide various environmental and state information of the high-voltage switchboard. For this purpose, a transformer temperature management module 131 that specifically manages and provides transformer temperature-related information, and a high-voltage switchboard A high-voltage switchgear power consumption management module 132 that manages and provides information related to the power consumption of It may include a high voltage switchboard arc measurement module 134 to measure and provide.
상기 변압기온도관리모듈(131)은 변압기 온도 관련 정보를 관리,제공하는 구성으로, 고압배전반 설비 내 포함되는 변압기 내부의 온도 관련 정보를 측정하거나 또는 관련 정보를 수신하여 이를 관리,제공함으로써, 변압기의 온도변화 추이를 파악하고, 향후 다양한 고장 진단 및 예측, 노후화 예측 등에 활용하게 된다. 또한, 상기 변압기온도관리모듈(131)에는 상기 고압배전반데이터전송부(211)의 변압기데이터전송제어모듈(211a), 변압기데이터무선통신모듈(211b)이 형성되어 데이터취합부(220)로 데이터가 무선 전송되도록 할 수 있다. The transformer temperature management module 131 is configured to manage and provide information related to the transformer temperature, and by measuring the temperature related information inside the transformer included in the high voltage switchgear facility or receiving related information and managing and providing it, The trend of temperature change will be identified and will be used for future diagnosis and prediction of various failures and aging prediction. In addition, the transformer data transmission control module 211a and the transformer data wireless communication module 211b of the high voltage switchgear data transmission unit 211 are formed in the transformer temperature management module 131, and the data is transmitted to the data collection unit 220 It can be transmitted wirelessly.
상기 고압배전반전력사용량관리모듈(132)은 고압배전반의 전력사용량 관련 정보를 관리,제공하는 구성으로, 단순히 고압배전반 내 변압기의 온도변화만을 지표로 고장 예측을 하는 것에 비해, 실질적인 고압배전반의 전력사용률('전력사용률'이란, 해당 설비의 용량 대비 전력사용량 개념) 대비 온도변화를 지표로 함으로써 본 발명의 고장 진단 및 예측, 노후화 예측 등의 정확성을 높일 수 있게 되는데, 이를 위한 실질적인 고압배전반의 전력사용량 관련 데이터를 측정하거나 또는 관련 정보를 수신하여 이를 관리,제공하는 구성이다. 상기 고압배전반전력사용량관리모듈(132)은 고압배전반의 계전기에 형성되도록 할 수 있으며, 상기 고압배전반데이터전송부(211)의 계전기데이터전송제어모듈(211c) 및 계전기데이터무선통신모듈(211d)을 통해 측정된 데이터를 데이터취합부(220)로 무선 전송하도록 할 수 있다. The high-voltage switchgear power usage management module 132 is a configuration that manages and provides information related to the power usage of the high-voltage switchgear. Compared to simply predicting a failure based on only the temperature change of the transformer in the high-voltage switchboard as an index, the actual power usage rate of the high-voltage switchgear (‘Power usage rate’ is the concept of power consumption versus capacity of the facility). By using the temperature change as an index, the accuracy of fault diagnosis and prediction and aging prediction of the present invention can be increased. It is a configuration that measures related data or receives related information and manages and provides it. The high voltage switchgear power consumption management module 132 may be formed in the relay of the high voltage switchboard, and the relay data transmission control module 211c and the relay data wireless communication module 211d of the high voltage switchgear data transmission unit 211 are provided. Through this, the measured data may be wirelessly transmitted to the data collection unit 220 .
상기 고압배전반부스바온도계측모듈(133)은 고압배전반의 부스바 온도를 측정하여 제공하는 구성으로, 고압배전반 내에 사용되는 부스바 온도를 측정,제공함으로써, 앞서의 변압기 온도와 더불어 추가적인 지표로 부스바 온도 변화 추이를 활용하여 고장 진단 및 예측, 노후화 예측 등의 정확성을 높일 수 있게 된다. 상기 고압배전반부스바온도계측모듈(133)은 고압배전반의 계전기에 형성되도록 할 수 있으며, 상기 고압배전반데이터전송부(211)의 계전기데이터전송제어모듈(211c) 및 계전기데이터무선통신모듈(211d)을 통해 측정된 데이터를 데이터취합부(220)로 무선 전송하도록 할 수 있다. The high voltage switchgear bus bar temperature measuring module 133 is configured to measure and provide the bus bar temperature of the high voltage switchboard, and by measuring and providing the bus bar temperature used in the high voltage switch board, the bus bar temperature as an additional indicator along with the previous transformer temperature By using the bar temperature change trend, it is possible to increase the accuracy of fault diagnosis and prediction and aging prediction. The high voltage switchgear bus bar temperature measuring module 133 may be formed in the relay of the high voltage switchgear, and a relay data transmission control module 211c and a relay data wireless communication module 211d of the high voltage switchgear data transmission unit 211 . It is possible to wirelessly transmit the measured data to the data collection unit 220 through the .
상기 고압배전반아크계측모듈(134)은 고압배전반 내 아크 발생을 측정하여 제공하는 구성으로, 배전반 설비 내 아크 발생의 경우 화재 관련 지표로 활용될 뿐만 아니라, 설비 내 과부하 등에 따른 고장 여부 및 노후화 진단의 지표로도 활용할 수 있기 때문에, 상기 구성을 통한 관련 정보의 측정 및 제공이 필요하게 된다. 상기 고압배전반아크계측모듈(134)은 고압배전반의 계전기에 형성되도록 할 수 있으며, 상기 고압배전반데이터전송부(211)의 계전기데이터전송제어모듈(211c) 및 계전기데이터무선통신모듈(211d)을 통해 측정된 데이터를 데이터취합부(220)로 무선 전송하도록 할 수 있다. The high-voltage switchgear arc measuring module 134 is configured to measure and provide arc generation in the high-voltage switchboard, and in the case of arc generation in the switchboard facility, it is not only used as a fire-related indicator, but also malfunctions due to overload in the facility and aging diagnosis. Since it can also be used as an index, it is necessary to measure and provide related information through the above configuration. The high-voltage switchgear arc measuring module 134 may be formed in the relay of the high-voltage switchboard, and through the relay data transmission control module 211c and the relay data wireless communication module 211d of the high-voltage switchboard data transmission unit 211 ) The measured data may be wirelessly transmitted to the data collection unit 220 .
상기 저압배전반상태계측부(140)는, 저압배전반의 다양한 환경 및 상태 정보를 측정하여 제공하는 구성으로, 이를 위해 구체적으로 저압배전반의 전력사용량 관련 정보를 관리,제공하는 저압배전반전력사용량관리모듈(141)과, 저압배전반의 부스바 온도를 측정하여 제공하는 저압배전반부스바온도계측모듈(142)과, 저압배전반 내 아크 발생을 측정하여 제공하는 저압배전반아크계측모듈(143)을 포함할 수 있다. 상기 저압배전반상태계측부(140)는 상기 저압배전반데이터전송부(212)와 연결되어 측정된 데이터를 데이터취합부(220)로 무선 전송하도록 한다. The low-voltage switchgear state measurement unit 140 is configured to measure and provide various environmental and state information of the low-voltage switchgear. For this purpose, the low-voltage switchgear power usage management module 141 specifically manages and provides information related to the power usage of the low-voltage switchboard. ), and a low voltage switchgear bus bar temperature measuring module 142 for measuring and providing the bus bar temperature of the low voltage switchboard, and a low voltage switchboard arc measuring module 143 for measuring and providing arc generation in the low voltage switchgear. The low-voltage switchgear state measurement unit 140 is connected to the low-voltage switchgear data transmission unit 212 to wirelessly transmit the measured data to the data collection unit 220 .
상기 저압배전반전력사용량관리모듈(141)은 저압배전반의 전력사용량 관련 정보를 관리,제공하는 구성으로, 단순히 저압배전반 내 부스바 등의 온도변화만을 지표로 고장 예측을 하는 것에 비해, 실질적인 저압배전반의 전력사용률('전력사용률'이란, 해당 설비의 용량 대비 전력사용량 개념) 대비 온도변화를 지표로 함으로써 본 발명의 고장 진단 및 예측, 노후화 예측 등의 정확성을 높일 수 있게 되는데, 이를 위한 실질적인 저압배전반의 전력사용량 관련 데이터를 측정하거나 또는 관련 정보를 수신하여 이를 관리,제공하는 구성이다. The low-voltage switchgear power usage management module 141 is a configuration that manages and provides information related to the power usage of the low-voltage switchgear. Compared to simply predicting a failure based on only the temperature change of busbars in the low-voltage switchboard as an index, the actual low-voltage switchgear By using the temperature change versus the power usage rate (‘power usage rate’ is the concept of power usage versus capacity of the facility) as an index, the accuracy of fault diagnosis and prediction and aging prediction of the present invention can be increased. It is a configuration that measures power usage related data or receives related information to manage and provide it.
상기 저압배전반부스바온도계측모듈(142)은 저압배전반의 부스바 온도를 측정하여 제공하는 구성으로, 저압배전반 내에 사용되는 부스바 온도를 측정,제공함으로써, 다른 지표들과 함께 추가적인 지표로 부스바 온도 변화 추이를 활용하여 고장 진단 및 예측, 노후화 예측 등의 정확성을 높일 수 있게 된다. The low voltage switchgear bus bar temperature measuring module 142 is configured to measure and provide the bus bar temperature of the low voltage switchgear, and by measuring and providing the bus bar temperature used in the low voltage switch board, the bus bar as an additional indicator together with other indicators By utilizing the temperature change trend, it is possible to increase the accuracy of fault diagnosis and prediction and aging prediction.
상기 저압배전반아크계측모듈(143)은 저압배전반 내 아크 발생을 측정하여 제공하는 구성으로, 앞서 설명한 바와 같이, 배전반 설비 내 아크 발생의 경우 화재 관련 지표로 활용될 뿐만 아니라, 설비 내 과부하 등에 따른 고장 여부 및 노후화 진단의 지표로도 활용할 수 있기 때문에, 상기 구성을 통한 관련 정보의 측정 및 제공이 필요하게 된다. The low-voltage switchgear arc measurement module 143 is configured to measure and provide arc generation within the low-voltage switchgear. As described above, in the case of arc generation within the switchboard facility, it is not only used as a fire-related indicator, but also malfunctions due to overload in the facility, etc. Since it can be used as an indicator of whether or not and aging diagnosis, it is necessary to measure and provide related information through the above configuration.
상기 전동기제어반상태계측부(150)는, 전동기제어반의 다양한 환경 및 상태 정보를 측정하여 제공하는 구성으로, 이를 위해 구체적으로 전동기제어반의 부스바 온도를 측정하여 제공하는 전동기제어반부스바온도계측모듈(151)을 포함할 수 있다. 상기 전동기제어반상태계측부(150)는 상기 전동기제어반데이터전송부(213)와 연결되어 측정된 데이터를 데이터취합부(220)로 무선 전송하도록 한다. The motor control panel state measuring unit 150 is configured to measure and provide various environmental and state information of the motor control panel. For this purpose, the motor control panel bus bar temperature measuring module 151 specifically measures and provides the bus bar temperature of the motor control panel ) may be included. The motor control panel state measurement unit 150 is connected to the motor control panel data transmission unit 213 to wirelessly transmit the measured data to the data collection unit 220 .
상기 전동기제어반부스바온도계측모듈(151)은 전동기제어반의 부스바 온도를 측정하여 제공하는 구성으로, 전동기제어반 내에 사용되는 부스바 온도를 측정,제공함으로써, 다른 지표들과 함께 추가적인 지표로 부스바 온도 변화 추이를 활용하여 고장 진단 및 예측, 노후화 예측 등의 정확성을 높일 수 있게 된다. The motor control panel bus bar temperature measuring module 151 is configured to measure and provide the bus bar temperature of the motor control panel, and by measuring and providing the bus bar temperature used in the motor control panel, the bus bar as an additional indicator together with other indicators By utilizing the temperature change trend, it is possible to increase the accuracy of fault diagnosis and prediction and aging prediction.
상기 분전반상태계측부(160)는, 분전반의 다양한 환경 및 상태 정보를 측정하여 제공하는 구성으로, 이를 위해 구체적으로 분전반의 부스바 온도를 측정하여 제공하는 분전반부스바온도계측모듈(161)을 포함할 수 있다. 상기 분전반상태계측부(160)는 상기 분전반데이터전송부(214)와 연결되어 측정된 데이터를 데이터취합부(220)로 유선 또는 무선 전송하도록 한다. The distribution board state measuring unit 160 is configured to measure and provide various environmental and state information of the distribution board. For this purpose, it specifically measures and provides the distribution board bus bar temperature measuring module 161 of the distribution board. can The distribution panel state measurement unit 160 is connected to the distribution panel data transmission unit 214 to transmit the measured data to the data collection unit 220 by wire or wirelessly.
상기 분전반부스바온도계측모듈(161)은 분전반의 부스바 온도를 측정하여 제공하는 구성으로, 분전반 내에 사용되는 부스바 온도를 측정,제공함으로써, 다른 지표들과 함께 추가적인 지표로 부스바 온도 변화 추이를 활용하여 고장 진단 및 예측, 노후화 예측 등의 정확성을 높일 수 있게 된다. The distribution board bus bar temperature measuring module 161 is configured to measure and provide the bus bar temperature of the distribution board, and by measuring and providing the bus bar temperature used in the distribution board, the bus bar temperature change trend as an additional index together with other indexes It is possible to increase the accuracy of fault diagnosis and prediction, aging prediction, etc.
상기 지진감지계측부(170)는, 배전반 주변의 지진발생 여부 관련 정보를 측정하여 제공하는 구성으로, 본 발명의 배전반 설비의 경우 필요에 따라, 내진 등의 성능 향상을 위한 별도의 내진장비를 구비할 수 있고, 필요한 내진 등의 성능을 위한 지진발생 여부를 감지하고 대응할 필요가 있기 때문에 상기와 같은 지진감지계측부(170) 구성이 필요할 수 있다. 상기 지진감지계측부(170)로는 진동센서 등의 활용될 수 있으나, 바람직하게는 기울기변화량 등도 감지가능한 3축센서 등이 활용될 수 있다. 상기 지진감지계측부(170)는 바람직하게는 상기 데이터취합부(220) 내에 내장되도록 형성될 수 있다. The earthquake detection and measurement unit 170 is configured to measure and provide information related to whether an earthquake has occurred around the switchboard. In the case of the switchboard facility of the present invention, if necessary, a separate seismic-resistant equipment for improving performance, such as earthquake resistance. Because it is necessary to detect and respond to the occurrence of earthquakes for performance such as necessary earthquake resistance, the configuration of the earthquake detection and measurement unit 170 as described above may be necessary. As the earthquake detection and measurement unit 170, a vibration sensor or the like may be used, but preferably, a three-axis sensor capable of detecting an amount of inclination change may be used. The seismic sensing and measuring unit 170 may be formed to be embedded in the data collection unit 220 .
본 발명에 따른 배전반은 도 9에 도시된 바와 같이 상기 데이터수집부(20)에 의해 제공되는 데이터를 이용하여 배전반 설비의 고장 및 노후화 정도를 예측하도록 할 수 있으며, 다수의 지역에 설치되는 배전반 설비들에 대한 모니터링이 이루어지도록 할 수 있다. The switchboard according to the present invention can predict the degree of failure and deterioration of the switchboard facility using the data provided by the data collection unit 20 as shown in FIG. 9, and the switchboard facility installed in a plurality of areas monitoring can be made.
특히 종래 기존의 배전반 설비들에 대한 고장진단 및 예측을 위한 기술들이 배전반 설비 각각에 대해 특정 온도조건 등의 변수만을 기초로 하여 진단 및 예측의 정확성이 낮다는 문제가 있었으며, 이를 해결하기 위해, 본 발명은 다양한 환경 및 상태 정보가 유사한 그룹 내에서의 비교 분석 내지 다양한 계측 정보를 기반으로 고장 진단은 물론 사전 예측 더 나아가 노후화 예측까지 정확도 높게 제공할 수 있도록 하였다. 이를 위해, 상기 배전반은 상기 데이터수집부(20)를 통해 수집되어 전송되는 다양한 정보를 저장,관리하는 데이터관리부(30); 상기 데이터수집부(20)를 통해 제공되는 정보를 기반으로 환경 및 상태 정보가 유사한 배전반 설비를 그룹화하는 그룹화부(40); 상기 데이터수집부(20)를 통해 제공되는 정보를 기반으로 배전반 설비에 대한 고장을 예측하여 제공하는 고장예측부(50); 및 배전반 설비 중 변압기의 노후화 정도를 예측하는 노후화예측부(60);를 포함할 수 있다. In particular, there was a problem that the accuracy of diagnosis and prediction was low in conventional technologies for fault diagnosis and prediction of existing switchboard facilities based on only variables such as specific temperature conditions for each switchboard facility. The invention made it possible to provide not only fault diagnosis, but also advance prediction and aging prediction with high accuracy based on comparative analysis or various measurement information within a group in which various environmental and state information is similar. To this end, the switchboard includes a data management unit 30 for storing and managing various information collected and transmitted through the data collection unit 20; a grouping unit 40 for grouping switchboard facilities having similar environment and state information based on the information provided through the data collection unit 20; a failure prediction unit 50 for predicting and providing a failure of the switchboard facility based on the information provided through the data collection unit 20; and an aging prediction unit 60 for predicting the degree of deterioration of the transformer among the switchboard facilities.
상기 데이터관리부(30)는 상기 환경상태계측부(10) 등에서 측정되어 상기 데이터수집부(20)를 통해 전송되는 다양한 정보를 저장,관리하는 구성으로, 구체적으로 상기 데이터관리부(30)는 고장이 발생했던 배전반 설비의 주변 온도/습도, 전력사용량 및 다양한 온도 정보들의 이력 데이터를 별도로 저장,관리하는 고장이력데이터관리모듈(310)과, 배전반 설비의 개별 설치 조건, 연식, 개별 용량에 대한 데이터를 저장,관리하는 배전반설비정보관리모듈(320)을 포함할 수 있다. The data management unit 30 is configured to store and manage various information measured by the environmental condition measurement unit 10 and the like and transmitted through the data collection unit 20. Specifically, the data management unit 30 has a malfunction. A failure history data management module 310 that separately stores and manages historical data of ambient temperature/humidity, power consumption, and various temperature information of the switchboard facility, and data on individual installation conditions, year, and individual capacity of the switchboard facility. , may include a switchboard facility information management module 320 to manage.
상기 고장이력데이터관리모듈(310)은 고장이 발생했던 배전반 설비의 주변 온도/습도, 전력사용량 및 다양한 온도 정보들의 이력 데이터를 별도로 저장,관리하는 구성으로, 기본적으로 상기 데이터관리부(30)는 상기 환경상태계측부(10), 고장예측부(50), 노후화예측부(60) 등에서 측정되거나 생성되어 제공되는 다양한 정보들을 저장,관리,제공하며, 이러한 데이터들 중에서 특히, 상기 고장이력데이터관리모듈(310)을 통해 고장이 발생했던 배전반 설비에 대해서는 해당 설비의 고장이 발생하기 전,후의 다양한 관련 이력 데이터(주변 온도/습도변화 추이, (용량 대비)전력사용량(즉, 전력사용률) 추이, 변압기 온도변화 추이, 부스바 온도변화 추이, 아크발생 추이, 연식 등 다양한 정보)를 별도로 저장,괸리하고 이를 제공함으로써 본 발명의 고장 진단 및 예측, 노후화 예측 등의 정확성을 높이는데 활용토록 한다. The failure history data management module 310 is configured to separately store and manage history data of ambient temperature/humidity, power consumption, and various temperature information of the switchboard facility in which the failure occurred. Basically, the data management unit 30 is the It stores, manages, and provides various information that is measured or generated and provided by the environmental condition measuring unit 10, the failure predicting unit 50, the aging predicting unit 60, and the like, and among these data, in particular, the failure history data management module ( 310), various related historical data before and after the failure of the equipment (ambient temperature/humidity change, (to capacity) power consumption (i.e., power usage rate) trend, transformer temperature) By separately storing and managing various information such as change trend, busbar temperature change trend, arc generation trend, age, etc.), it is used to improve the accuracy of fault diagnosis and prediction of the present invention, aging prediction, etc.
상기 배전반설비정보관리모듈(320)은 배전반 설비의 설치 조건, 연식, 개별 용량에 대한 데이터를 저장,관리하는 구성으로, 해당 배전반 설비가 옥내에 설치되어 있는지 아니면 옥외에 설치되어 있는지 등의 설치 조건 관련 정보, 해당 배전반 설비의 연식 및 배전발 설비를 이루는 변압기 등 다양한 구성의 최대 용량, 정격 용량 등의 다양한 용량 등의 기본 정보들을 저장,관리하고 제공하게 된다. The switchboard facility information management module 320 is a configuration that stores and manages data on the installation condition, year, and individual capacity of the switchboard facility, and installation conditions such as whether the switchboard facility is installed indoors or outdoors It stores, manages, and provides basic information such as related information, the age of the corresponding switchboard facility, and various capacities such as the maximum capacity of various configurations such as the transformer constituting the switchboard facility, and the rated capacity.
상기 그룹화부(40)는 상기 환경상태계측부(10) 등에서 측정되어 제공되는 정보를 기반으로 환경 및 상태 정보가 유사한 배전반 설비를 그룹화하는 구성으로, 앞서 설명한 바와 같이, 기존의 배전반 설비들에 대한 고장진단 및 예측을 위한 기술들이 배전반 설비 각각에 대해 특정 온도조건 등의 변수만을 기초로 하기 때문에, 진단 및 예측의 정확성이 낮을 수밖에 없는 점을 해결하기 위해, 본 발명은 다양한 환경 및 상태 정보가 유사한 그룹 내에서의 비교 분석 내지 다양한 계측 정보를 기반으로 고장 진단은 물론 사전 예측 더 나아가 노후화 예측까지 정확도 높게 제공하고자 하는 것으로, 이를 위해 상기 그룹화부(40)는 주변 환경뿐만 아니라, 전력사용률 등 다양한 정보를 기반으로 가장 유사한 조건의 배전반 설비들을 그룹화하여 그룹 내에서의 상대 비교,분석을 통해 진단,예측의 정확성을 높일 수 있도록 그룹화하는 구성이다. 이를 위해 상기 그룹화부(40)는 보다 구체적으로는 상기 배전반설비정보관리모듈(320)에서 제공하는 배전반 설비의 옥내 또는 옥외 설치조건을 기반으로 배전반 설비를 그룹화하는 설치조건기반그룹화모듈(410)과, 상기 환경상태계측부(10)에서 측정되는 배전반 설비의 전력사용량 정보 및 배전반설비정보관리모듈(320)에서 제공하는 배전반 설비 용량 정보를 기반으로 유사 전력사용률의 배전반 설비를 그룹화하는 전력사용률기반그룹화모듈(420)과, 상기 설치조건기반그룹화모듈(410) 및 전력사용률기반그룹화모듈(420)의 그룹화정보를 기반으로 비교분석 대상 배전반 설비를 통합 그룹화하는 그룹화통합모듈(430)과, 상기 고장이력데이터관리모듈(310)의 각 배전반설비의 고장이력 정보를 기반으로 비교분석 대상 배전반 설비의 그룹화 정보를 수정하는 그룹화수정모듈(440)을 포함할 수 있다. The grouping unit 40 is configured to group switchboard facilities having similar environment and status information based on information measured and provided by the environmental condition measuring unit 10, etc. As described above, failures in existing switchboard facilities Since the techniques for diagnosis and prediction are based only on variables such as specific temperature conditions for each switchboard facility, in order to solve the point that the accuracy of diagnosis and prediction is inevitably low, the present invention provides a group in which various environmental and state information are similar. Based on comparative analysis or various measurement information within the system, it is intended to provide high accuracy from failure diagnosis as well as advance prediction and aging prediction. Based on the grouping of switchboard facilities with the most similar conditions, it is a grouping configuration to increase the accuracy of diagnosis and prediction through relative comparison and analysis within the group. To this end, the grouping unit 40 is more specifically installed condition-based grouping module 410 for grouping the switchboard facilities based on the indoor or outdoor installation conditions of the switchboard facility provided by the switchboard facility information management module 320 and , A power usage rate-based grouping module for grouping switchboard facilities with similar power usage rates based on the power usage information of the switchboard facility measured by the environmental condition measurement unit 10 and the switchboard facility capacity information provided by the switchboard facility information management module 320 420, a grouping integration module 430 for integrating and grouping the switchgear equipment subject to comparative analysis based on the grouping information of the installation condition-based grouping module 410 and the power usage rate-based grouping module 420, and the failure history data The management module 310 may include a grouping correction module 440 for correcting the grouping information of the switchboard facility subject to comparative analysis based on the failure history information of each switchboard facility.
상기 설치조건기반그룹화모듈(410)은 상기 배전반설비정보관리모듈(320)에서 제공하는 배전반 설비의 옥내 또는 옥외 설치조건을 기반으로 배전반 설비를 그룹화하는 구성으로, 실제 배전반 설비가 위치하는 곳이 옥내 조건인지 또는 옥외 조건인지 등의 설치 조건에 따라 주변 환경 특히, 온도 및 습도 등의 조건, 배전반 설비의 내부 온도 정보 등에 영향을 미칠 수 있기 때문에, 해당 배전반 설비가 실제 위치하고 있는 설치 조건(옥내 또는 옥외 등)이 유사한 배전반 설비들을 그룹화하여 관련 정보를 후술할 그룹화통합모듈(430) 등에 제공하게 된다. The installation condition-based grouping module 410 is a configuration for grouping switchboard facilities based on indoor or outdoor installation conditions of the switchboard facility provided by the switchboard facility information management module 320, and the actual switchboard facility is located indoors. Depending on the installation conditions such as conditions or outdoor conditions, the surrounding environment, especially conditions such as temperature and humidity, and internal temperature information of the switchboard facility may be affected, so the installation conditions (indoor or outdoor) where the switchboard facility is actually located etc.) group similar switchgear facilities and provide related information to the grouping integration module 430, which will be described later, and the like.
상기 전력사용률기반그룹화모듈(420)은 상기 환경상태계측부(10)에서 측정되는 배전반 설비의 전력사용량 정보를 기반으로 해당 배전반 설비의 용량 대비 전력사용률을 도출하여 유사 전력사용률의 배전반 설비를 그룹화하는 구성으로, 특정 배전반 설비의 내부 온도 변화 추이 등은 해당 배전반 설비의 정격 용량 대비 실제 전력사용량 비율(전력사용률) 등에 따라 다르게 해석될 수 있기 때문에, 실제 가동되고 있는 배전반 설비의 전력사용률 정보를 기초로 유사한 전력사용률을 보이는 배전반 설비들을 그룹화하여 관련 정보를 후술할 그룹화통합모듈(430) 등에 제공하게 된다. The power usage rate-based grouping module 420 is configured to group the switchboard facilities of similar power usage rate by deriving the power usage ratio compared to the capacity of the switchboard facility based on the power usage information of the switchboard facility measured by the environmental condition measuring unit 10 As a result, the internal temperature change of a specific switchboard facility can be interpreted differently depending on the ratio of actual power consumption to the rated capacity of the switchboard facility (power usage rate). By grouping the switchboard facilities showing the power usage rate, related information is provided to the grouping integration module 430, which will be described later, and the like.
상기 그룹화통합모듈(430)은 상기 설치조건기반그룹화모듈(410) 및 전력사용률기반그룹화모듈(420)의 그룹화정보를 기반으로 비교분석 대상 배전반 설비를 통합 그룹화하는 구성으로, 앞서 설명한 상기 설치조건기반그룹화모듈(410) 및 전력사용률기반그룹화모듈(420)들에서 각각 별도의 기준들로 그룹화한 그룹화 정보를 기반으로, 이를 통합하여 특정 지역에 산재하는 (관리 대상이 되는)배전반 설비들을 대상으로 설치 조건 등의 주변 정보와 실제 운용되는 전력사용률들을 고려하여 종합적으로 가장 유사한 환경 및 상태 정보를 갖는 배전반 설비들을 그룹화함으로써, 본 발명에 따른 진단 및 예측의 정확도를 향상시킬 수 있도록 한다. The grouping integration module 430 is a configuration for integrating and grouping the switchgear equipment subject to comparative analysis based on the grouping information of the installation condition-based grouping module 410 and the power usage rate-based grouping module 420, and the above-described installation condition-based Based on the grouping information grouped by separate criteria in the grouping module 410 and the power usage rate-based grouping module 420, it is integrated and installed (targeted for management) distribution board facilities scattered in a specific area By grouping the switchboard facilities having the most similar environmental and state information in consideration of the surrounding information such as conditions and the actually operated power usage rate, the accuracy of diagnosis and prediction according to the present invention can be improved.
상기 그룹화수정모듈(440)은 상기 고장이력데이터관리모듈(310)의 각 배전반설비의 고장이력 정보를 기반으로 비교분석 대상 배전반 설비의 그룹화 정보를 향후에 수정할 수 있는 구성으로, 앞서 설명한 상기 그룹화통합모듈(430)에 의해 그룹화가 이루어져 고장 진단 및 예측 등에 활용되고 있는 상황에서, 그 이후에 실제 배전반 설비에 고장이 발생한 경우 이러한 실제 고장이력 정보 등을 바탕으로 기존 그룹화 정보를 수정 내지 업데이트함으로써 비교분석 대상이 되는 배전반 설비들의 그룹화를 항상 정밀하게 관리할 수 있도록 한다. 상기 그룹화수정모듈(440)은 각 배전반 설비의 고장이력 뿐만 아니라, 각 배전반 설비의 주변 환경 및 내부 상태정보가 변경되는 경우 해당 변경정보들을 반영하여 기존 그룹화 정보를 수정 내지 업데이트할 수 있다. The grouping correction module 440 is a configuration that can modify the grouping information of the switchgear equipment subject to comparative analysis in the future based on the failure history information of each switchboard equipment of the failure history data management module 310, and the grouping integration described above In a situation where grouping is made by the module 430 and is used for failure diagnosis and prediction, etc., if a failure occurs in the actual switchboard facility after that, comparative analysis by modifying or updating the existing grouping information based on the actual failure history information, etc. It ensures that the grouping of the target switchboard facilities can always be precisely managed. The grouping correction module 440 may modify or update the existing grouping information by reflecting the change information when the surrounding environment and internal state information of each switchboard facility as well as the failure history of each switchboard facility are changed.
상기 고장예측부(50)는 상기 환경상태계측부(10)에서 측정되어 데이터수집부(20)를 통해 제공되는 정보를 기반으로 배전반 설비에 대한 고장을 예측하여 제공하는 구성으로 특히, 상기 그룹화통합모듈(430)을 통해 그룹화된 환경 및 상태 정보가 유사한 배전반 설비들 간의 계측정보를 상대 비교,분석하여 고장을 진단 및 사전 예측함으로써 진단 및 예측의 정확성을 높이게 되는데, 이를 위해 구체적으로, 설치조건과 전력사용률이 유사한 고압배전반들 중에서 주변 온도/습도 조건, 연식, 변압기 온도변화, 부스바 온도변화 및 아크 발생 여부 정보를 기반으로 특정 고압배전반의 고장을 진단하는 고압배전반고장진단모듈(510)과, 설치조건과 전력사용률이 유사한 저압배전반들 중에서 주변 온도/습도 조건, 연식, 부스바 온도변화 및 아크 발생 여부 정보를 기반으로 특정 저압배전반의 고장을 진단하는 저압배전반고장진단모듈(520)과, 설치조건과 전력사용률이 유사한 전동기제어반들 중에서 주변 온도/습도 조건, 연식, 부스바 온도변화 등의 정보를 기반으로 특정 전동기제어반의 고장을 진단하는 전동기제어반고장진단모듈(530)과, 설치조건과 전력사용률이 유사한 분전반들 중에서 주변 온도/습도 조건, 연식, 부스바 온도변화 등의 정보를 기반으로 특정 분전반의 고장을 진단하는 분전반고장진단모듈(540)은 물론, 상기 고장이력데이터관리모듈(310)의 정보를 기반으로 설치조건과 전력사용률이 유사한 고압배전반 중 과거 고장이력이 있는 고압배전반과의 비교분석을 통해 변압기 온도변화 추이, 부스바 온도변화 추이 및 아크 발생빈도 등을 기반으로 고장발생 가능성을 예측하는 고압배전반고장사전예측모듈(550)과, 상기 고장이력데이터관리모듈(310)의 정보를 기반으로 설치 조건과 전력사용률이 유사한 저압배전반 중 과거 고장이력이 있는 저압배전반과의 비교분석을 통해 부스바 온도변화 추이 및 아크 발생빈도 등을 기반으로 고장발생 가능성을 예측하는 저압배전반고장사전예측모듈(560)을 포함할 수 있다. The failure prediction unit 50 is a configuration that predicts and provides failures for the switchboard facility based on information measured by the environmental condition measurement unit 10 and provided through the data collection unit 20. In particular, the grouping integration module The accuracy of diagnosis and prediction is increased by diagnosing and pre-predicting a failure by relative comparison and analysis of measurement information between switchboard facilities having similar environment and state information grouped through 430. For this, specifically, installation conditions and power High-voltage switchgear failure diagnosis module 510 that diagnoses the failure of a specific high-voltage switchboard based on ambient temperature/humidity conditions, age, transformer temperature change, busbar temperature change, and arc occurrence information among high-voltage switchboards with similar usage rates, and installation A low-voltage switchgear failure diagnosis module 520 that diagnoses a failure of a specific low-voltage switchboard based on ambient temperature/humidity conditions, age, busbar temperature change, and arc occurrence information among low-voltage switchgears with similar conditions and power usage, and installation conditions A motor control panel failure diagnosis module 530 for diagnosing a failure of a specific motor control panel based on information such as ambient temperature/humidity conditions, age, busbar temperature change, etc. Among these similar distribution boards, the distribution board failure diagnosis module 540 for diagnosing the failure of a specific distribution board based on information such as ambient temperature/humidity conditions, age, busbar temperature change, etc., as well as the failure history data management module 310 of the Predict the possibility of failure based on the trend of transformer temperature change, busbar temperature change, and arc occurrence frequency through comparative analysis with high voltage switchgear with a history of failure among high voltage switchgears with similar installation conditions and power usage rate based on information Based on the information of the high-voltage switchgear failure prediction module 550 and the failure history data management module 310, the It may include a low voltage switchgear failure prediction module 560 that predicts the possibility of failure based on the bar temperature change trend and the arc occurrence frequency.
상기 고압배전반고장진단모듈(510)은 설치조건과 전력사용률이 유사한 고압배전반들 중에서 주변 온도/습도 조건, 연식, 변압기 온도변화, 부스바 온도변화 및 아크 발생 여부 정보를 기반으로 특정 고압배전반의 고장을 진단하는 구성으로, 앞서 설명한 상기 그룹화통합모듈(430)을 통해 그룹화된 배전반 설비들 중에서의 상대 비교를 통해, 해당 그룹의 고압배전반 중에서 주변 온도/습도 조건과 연식 그리고 변압기 온도변화, 부스바 온도변화 및 아크 발생 여부 정보를 기반으로, 주변 온도/습도 조건이나 연식 대비 특정 고압배전반의 변압기 온도변화 추이가 일정 수준 이상 다르게 변화하거나 또는 부스바 온도변화 추이가 일정 수준 이상 다르게 변화하거나 또는 아크 발생 빈도가 상대적으로 차이나는 등의 변화가 감지되는 경우, 이를 기반으로 해당 고압배전반의 고장을 진단하게 된다. 특히 본 발명에서는 앞서 설명한 바와 같이 이미 그룹화를 통해 배전반 설비의 설치조건 및 전력사용률까지 감안하여 비슷한 배전반 설비들을 그룹화하고 그 그룹 내에서 상대비교를 통해 변화를 감지하여 진단함으로써 진단의 정확성을 높이게 된다. The high-voltage switchgear failure diagnosis module 510 is a specific high-voltage switchgear failure based on ambient temperature/humidity conditions, age, transformer temperature change, busbar temperature change, and arc occurrence information among high-voltage switchboards having similar installation conditions and power usage rates. As a configuration to diagnose Based on the change and arc occurrence information, the temperature change trend of the transformer of a specific high voltage switchgear varies by more than a certain level compared to the ambient temperature/humidity condition or the age, or the change in the bus bar temperature change changes differently by more than a certain level, or the frequency of arcing When a change such as a relative difference is detected, the failure of the corresponding high-voltage switchboard is diagnosed based on this. In particular, as described above, in the present invention, similar switchgear facilities are grouped in consideration of the installation conditions and power usage rates of switchboard facilities through grouping, and changes are detected and diagnosed through relative comparison within the group, thereby increasing the accuracy of diagnosis.
상기 저압배전반고장진단모듈(520)은 설치조건 및 전력사용률이 유사한 저압배전반들 중에서 주변 온도/습도 조건, 연식, 부스바 온도변화 및 아크 발생 여부 정보를 기반으로 특정 저압배전반의 고장을 진단하는 구성으로, 앞서 설명한 상기 그룹화통합모듈(430)을 통해 그룹화된 배전반 설비들 중에서의 상대 비교를 통해, 해당 그룹의 저압배전반 중에서 주변 온도/습도 조건과 연식 그리고 부스바 온도변화 및 아크 발생 여부 정보를 기반으로, 주변 온도/습도 조건이나 연식 대비 특정 저압배전반의 부스바 온도변화 추이가 일정 수준 이상 다르게 변화하거나 또는 아크 발생 빈도가 상대적으로 차이나는 등의 변화가 감지되는 경우, 이를 기반으로 해당 저압배전반의 고장을 진단하게 된다. The low-voltage switchgear failure diagnosis module 520 is configured to diagnose the failure of a specific low-voltage switchboard based on ambient temperature/humidity conditions, age, busbar temperature change, and arc occurrence information among low-voltage switchboards with similar installation conditions and power usage rates. As a result, through the relative comparison among the switchgear facilities grouped through the grouping integration module 430 described above, the ambient temperature/humidity condition and year of the low voltage switchboard of the group, and the busbar temperature change and arc occurrence information based on As a result, if a change is detected such as a change in the busbar temperature change of a specific low voltage switchgear differs by more than a certain level or a relatively different arc occurrence frequency compared to the ambient temperature/humidity conditions or model year, based on this, the to diagnose the fault.
상기 전동기제어반고장진단모듈(530)은 설치조건 및 전력사용률이 유사한 전동기제어반들 중에서 주변 온도/습도 조건, 연식, 부스바 온도변화 등의 정보를 기반으로 특정 전동기제어반의 고장을 진단하는 구성으로, 앞서 설명한 상기 그룹화통합모듈(430)을 통해 그룹화된 배전반 설비들 중에서의 상대 비교를 통해, 해당 그룹의 전동기제어반 중에서 주변 온도/습도 조건, 연식, 부스바 온도변화 등의 정보를 기반으로, 주변 온도/습도 조건이나 연식 대비 특정 전동기제어반의 부스바 온도변화 추이가 일정 수준 이상 다르게 변화하는 등의 변화가 감지되는 경우, 이를 기반으로 해당 전동기제어반의 고장을 진단하게 된다. The motor control panel failure diagnosis module 530 is configured to diagnose the failure of a specific motor control panel based on information such as ambient temperature/humidity conditions, age, and bus bar temperature change among motor control panels with similar installation conditions and power usage rate, Through the relative comparison among the switchboard facilities grouped through the grouping and integration module 430 described above, based on information such as ambient temperature/humidity conditions, year, and busbar temperature change in the motor control panel of the corresponding group, the ambient temperature /When a change is detected, such as a change in the temperature change trend of the busbar of a specific motor control panel differs by more than a certain level compared to the humidity condition or year, the failure of the motor control panel is diagnosed based on this.
상기 분전반고장진단모듈(540)은 설치조건 및 전력사용률이 유사한 분전반들 중에서 주변 온도/습도 조건, 연식, 부스바 온도변화 등의 정보를 기반으로 특정 분전반의 고장을 진단하는 구성으로, 앞서 설명한 상기 그룹화통합모듈(430)을 통해 그룹화된 배전반 설비들 중에서의 상대 비교를 통해, 해당 그룹의 분전반 중에서 주변 온도/습도 조건, 연식, 부스바 온도변화 등의 정보를 기반으로, 주변 온도/습도 조건이나 연식 대비 특정 분전반의 부스바 온도변화 추이가 일정 수준 이상 다르게 변화하는 등의 변화가 감지되는 경우, 이를 기반으로 해당 분전반의 고장을 진단하게 된다. The distribution board failure diagnosis module 540 is configured to diagnose a failure of a specific distribution board based on information such as ambient temperature/humidity conditions, age, and busbar temperature change among distribution boards with similar installation conditions and power usage rates. Through the relative comparison among the switchboard facilities grouped through the grouping integration module 430, the ambient temperature/humidity condition or When a change is detected, such as a change in the busbar temperature change of a specific distribution board by more than a certain level, the failure of the corresponding distribution board is diagnosed based on this.
한편, 상기 고압배전반고장사전예측모듈(550)은 상기 고장이력데이터관리모듈(310)의 정보를 기반으로 설치조건 및 전력사용률이 유사한 고압배전반 중 과거 고장이력이 있는 고압배전반과의 비교분석을 통해 변압기 온도변화 추이, 부스바 온도변화 추이 및 아크 발생빈도 등을 기반으로 고장발생 가능성을 예측하는 구성으로, 앞서 상기 고장진단 기능이 단순히 그룹화된 배전반 설비들 내에서의 상대비교를 통해 변압기나 부스바의 온도변화 추이가 일정 수준(임계치) 이상 다르게 변화하거나 또는 아크 발생 빈도가 상대적으로 임계치 이상 차이 나는 경우를 고장으로 진단하는 것임에 반해, 고장 사전예측 기능은 현재 시점은 고장은 아니지만 향후(이른 시점 내에) 고장이 발생할 가능성이 높은 상황을 사전에 예측하여 고장이 발생하기 전에 이를 대비할 수 있도록 하기 위한 기능으로, 이를 위해 기존 유사한 설치조건과 상태 정보를 갖는 그룹화 내에서의 고압배전반 중에서 과거 고장이 발생했던 고압배전반의 고장이력 데이터 분석을 통해, 고장이 발생하기 이전 시점에서의 온도/습도 조건, 연식, 전력사용률 대비 변압기 또는 부스바 온도의 변화추이에 상대적인 변화가 발생하는 시점과 그 시점 이후의 변화율 추이를 분석하여, 이를 기반으로 일정 수준 또는 임계치 이상의 변화는 아니라 하더라도 기존 고장이력 데이터를 기반으로 변화가 발생하는 시점에서의 고장발생 가능성을 예측하여 이러한 고장 예측정보를 분석,제공하게 된다. On the other hand, the high-voltage switchgear failure prediction module 550 is based on the information of the failure history data management module 310 through comparative analysis with a high-voltage switchboard with a past failure history among high-voltage switchboards with similar installation conditions and power usage rates. It is a configuration that predicts the possibility of failure based on the transformer temperature change trend, busbar temperature change trend, and arc occurrence frequency. In contrast to diagnosing a failure when the temperature change of temperature varies by more than a certain level (threshold) or when the frequency of arcing differs by more than a relatively critical value, the failure prediction function is not a failure at the present time, but in the future (early point in time). It is a function to predict in advance a situation with a high probability of a failure and prepare for it before a failure occurs. Through the analysis of the failure history data of the high-voltage switchgear, the point of time when the relative change in the temperature/humidity condition, age, and power usage rate compared to the temperature/humidity condition, age, and power usage rate at the time before the failure occurred, and the rate of change thereafter Based on this, the failure prediction information is analyzed and provided by predicting the probability of failure at the point in time when a change occurs based on the existing failure history data, even if it is not a change above a certain level or threshold based on the trend analysis.
상기 저압배전반고장사전예측모듈(560)은 상기 고장이력데이터관리모듈(310)의 정보를 기반으로 설치조건과 전력사용률이 유사한 저압배전반 중 과거 고장이력이 있는 저압배전반과의 비교분석을 통해 부스바 온도변화 추이 및 아크 발생빈도 등을 기반으로 고장발생 가능성을 예측하는 구성으로, 앞서 설명한 상기 고압배전반고장사전예측모듈(550)과 유사하게, 상기 저압배전반고장사전예측모듈(560) 역시 기존 유사한 설치조건과 상태 정보를 갖는 그룹화 내에서의 저압배전반 중에서 과거 고장이 발생했던 저압배전반의 고장이력 데이터 분석을 통해, 고장이 발생하기 이전 시점에서의 온도/습도 조건, 연식, 전력사용률 대비 부스바 온도의 변화추이에 상대적인 변화가 발생하는 시점과 그 시점 이후의 변화율 추이를 분석하여, 이를 기반으로 일정 수준 또는 임계치 이상의 변화는 아니라 하더라도 기존 고장이력 데이터를 기반으로 변화가 발생하는 시점에서의 고장발생 가능성을 예측하여 이러한 고장 예측정보를 분석,제공하게 된다. The low-voltage switchgear failure prediction module 560 is based on the information of the failure history data management module 310. Based on the information of the failure history data management module 310, among the low-voltage switchboards with similar installation conditions and power usage rates, the busbar through comparative analysis with a low-voltage switchboard with a past failure history. It is a configuration that predicts the possibility of failure based on the temperature change trend and the arc occurrence frequency. Similar to the high-voltage switchgear failure prediction module 550 described above, the low-voltage switchboard failure prediction module 560 is also installed similarly to the existing one. Through the analysis of the failure history data of the low voltage switchgear where the failure occurred in the past among the low voltage switchgears in the grouping with condition and status information, Analyze the time point at which a relative change occurs in the change trend and the change rate trend after that point, and based on this, the probability of failure occurring at the point in time when the change occurs based on the existing failure history data even if it is not a change above a certain level or threshold value It predicts and analyzes and provides such failure prediction information.
상기 노후화예측부(60)는 배전반 설비 중 변압기의 노후화 정도를 예측하는 구성으로, 이를 위해 구체적으로 상기 배전반설비정보관리모듈(320)의 정보에 기반한 변압기의 용량 대비 사용량을 분석하여 노후화를 예측하는 사용률기반노후화예측모듈(610)과, 상기 배전반설비정보관리모듈(320)의 정보에 기반한 변압기의 평균 온도변화기준 대비 일정 기간 온도변화량 추이를 분석하여 노후화를 예측하는 온도기반노후화예측모듈(620)과, 상기 사용률기반노후화예측모듈(610), 온도기반노후화예측모듈(620)의 정보를 기반으로 대상 변압기의 노후화에 대한 통합 정보를 산출,제시하는 노후화통합예측모듈(630)을 포함할 수 있다. The aging prediction unit 60 is a configuration for predicting the degree of deterioration of the transformer among the switchboard facilities, and for this purpose, specifically, by analyzing the capacity versus usage of the transformer based on the information of the switchboard facility information management module 320 to predict aging A usage rate-based aging prediction module 610 and a temperature-based aging prediction module 620 that predicts aging by analyzing the trend of temperature change for a certain period compared to the average temperature change standard of the transformer based on the information of the switchboard facility information management module 320 And, based on the information of the usage rate-based aging prediction module 610 and the temperature-based aging prediction module 620, it may include an integrated aging prediction module 630 that calculates and presents integrated information on the aging of the target transformer. .
상기 사용률기반노후화예측모듈(610)은 상기 배전반설비정보관리모듈(320)의 정보에 기반한 변압기의 용량 대비 사용량을 분석하여 노후화를 예측하는 구성으로, 변압기의 일정기간 평균 사용량이 비슷한 변압기라 하더라도 각 변압기의 용량 대비 사용량은 다를 수 있고, 또한 비슷한 용량의 변압기라 하더라고 실제 일정기간 사용량에 따라 수명 및 노후화는 차이가 발생할 수 있기 때문에, 이러한 부분을 감안하여 상기 사용률기반노후화예측모듈(610)은 특정 대상 변압기의 용량 대비 일정기간 사용량을 분석하여 노후화를 예측하여 예측의 정확성을 높이게 된다. The usage rate-based aging prediction module 610 is a configuration that predicts aging by analyzing the usage versus capacity of the transformer based on the information of the switchboard facility information management module 320, and even if the average usage of the transformer is similar for a certain period of time, each The amount of usage versus the capacity of the transformer may be different, and even if the transformer has a similar capacity, the lifespan and aging may differ depending on the actual usage for a certain period of time. By analyzing the usage for a certain period of time compared to the capacity of the target transformer, it is possible to predict the deterioration and increase the accuracy of the prediction.
상기 온도기반노후화예측모듈(620)은 상기 배전반설비정보관리모듈(320)의 정보에 기반한 변압기의 평균 온도변화기준 대비 일정 기간 온도변화량 추이를 분석하여 노후화를 예측하는 구성으로, 변압기가 자신의 용량을 기준으로 평균적으로 예상되는 온도변화 기준 대비 실제 사용에 의한 일정기간 평균 변압기 온도 변화량에 따라 수명 및 노후화는 차이가 발생할 수 있기 때문에, 이러한 부분을 감안하여 상기 온도기반노후화예측모듈(620)은 특정 대상 변압기의 평균 온도변화기준 대비 일정 기간 온도변화량 추이를 분석하여 노후화를 예측하여 예측의 정확성을 높이게 된다. The temperature-based aging prediction module 620 is a configuration that predicts aging by analyzing the temperature change trend for a certain period compared to the average temperature change standard of the transformer based on the information of the switchboard facility information management module 320, and the transformer has its own capacity Since a difference may occur in the lifespan and aging depending on the average transformer temperature change amount for a certain period of time due to actual use compared to the average expected temperature change standard based on the By analyzing the trend of temperature change for a certain period compared to the average temperature change standard of the target transformer, aging is predicted, and the prediction accuracy is improved.
상기 노후화통합예측모듈(630)은 상기 사용률기반노후화예측모듈(610), 온도기반노후화예측모듈(620)의 정보를 기반으로 대상 변압기의 노후화에 대한 통합 정보를 산출,제시하는 구성으로, 앞서 설명한 상기 사용률기반노후화예측모듈(610), 온도기반노후화예측모듈(620)들에서 각각 별도의 기준들로 변압기의 노후화를 예측한 정보를 기반으로, 이를 통합하여 특정 변압기를 대상으로 해당 변압기의 용량 대비 실제 사용량 기반, 온도 변화량 기반의 노후화 정도를 종합적으로 고려하여, 해당 변압기에 대한 노후화 정도를 가장 정확하게 예측,제공할 수 있게 된다. 이를 통해 기존 고가의 변압기를 단순히 연식만을 기반으로 일괄 교체하던 것에서, 정확한 노후화 정도를 기준으로 연장 사용 내지 노후화에 따른 고장발생 전에 교체할 수 있도록 함으로써 전력계통의 유지보수 효율성을 높일 수 있게 된다.The aging integrated prediction module 630 is configured to calculate and present integrated information on the aging of the target transformer based on the information of the usage rate-based aging prediction module 610 and the temperature-based aging prediction module 620, as described above. Based on the information of predicting the aging of the transformer with separate criteria in the utilization-based aging prediction module 610 and the temperature-based aging prediction module 620, it is integrated and compared to the capacity of the corresponding transformer for a specific transformer By comprehensively considering the degree of deterioration based on actual usage and temperature change, it is possible to most accurately predict and provide the degree of deterioration of the corresponding transformer. Through this, it is possible to increase the maintenance efficiency of the power system by allowing replacement of existing expensive transformers in batches based on only the age of the transformer, rather than simply replacing them based on the exact degree of aging, before the occurrence of a failure due to extended use or aging.
이상에서, 출원인은 본 발명의 다양한 실시예들을 설명하였지만, 이와 같은 실시예들은 본 발명의 기술적 사상을 구현하는 일 실시예일 뿐이며, 본 발명의 기술적 사상을 구현하는 한 어떠한 변경예 또는 수정예도 본 발명의 범위에 속하는 것으로 해석되어야 한다.In the above, the applicant has described various embodiments of the present invention, but these embodiments are only one embodiment that implements the technical idea of the present invention, and any changes or modifications are not allowed as long as the technical idea of the present invention is implemented. should be construed as falling within the scope of

Claims (11)

  1. 배전반 설비의 다양한 환경 및 상태 정보를 측정하여 제공하는 환경상태계측부와; 다수의 배전반 설비에 대해 상기 환경상태계측부에 의해 측정된 정보를 수집하여 전달하는 데이터수집부;를 포함하고, an environmental condition measuring unit that measures and provides various environmental and condition information of the switchboard facility; A data collection unit that collects and transmits information measured by the environmental condition measurement unit for a plurality of switchgear facilities; and
    상기 데이터수집부는, The data collection unit,
    각 배전반 설비에 설치되어 측정된 정보를 무선으로 전송하는 개별데이터전송부와, 각 배전반 설비의 개별데이터전송부에 의해 전송된 정보를 취합하는 단일의 데이터취합부와, 상기 데이터취합부에 의해 취합된 정보를 IoT 무선통신을 이용하여 전송하는 취합데이터전송부를 포함하는 것을 특징으로 하는 IoT기반 통합 모니터링 배전반. An individual data transmission unit installed in each switchboard facility to wirelessly transmit measured information, a single data collection unit collecting information transmitted by the individual data transmission unit of each switchboard facility, and the data collection unit IoT-based integrated monitoring switchboard, characterized in that it comprises a data transmission unit for transmitting the collected information using IoT wireless communication.
  2. 제 1 항에 있어서, 상기 개별데이터전송부는 The method of claim 1, wherein the individual data transmission unit
    고압배전반에 대해 측정된 상태정보를 무선전송하는 고압배전반데이터전송부와, 저압배전반에 대해 측정된 상태정보를 무선전송하는 저압배전반데이터전송부와, 전동기제어반에 대해 측정된 상태정보를 무선전송하는 전동기제어반데이터전송부와, 분전반에 대해 측정된 상태정보를 유선 또는 무선으로 전송하는 분전반데이터전송부를 포함하는 것을 특징으로 하는 IoT기반 통합 모니터링 배전반. A high-voltage switchgear data transmission unit for wirelessly transmitting the measured status information for the high-voltage switchboard, a low-voltage switchgear data transmission unit for wirelessly transmitting the measured status information for the low-voltage switchboard, and a wireless transmission of the measured status information for the motor control panel An IoT-based integrated monitoring switchboard comprising: a motor control panel data transmission unit; and a distribution panel data transmission unit for transmitting the measured state information on the distribution panel by wire or wirelessly.
  3. 제 2 항에 있어서, 상기 고압배전반데이터전송부는 According to claim 2, wherein the high voltage switchboard data transmission unit
    변압기에 대해 측정된 상태정보의 전송을 제어하는 변압기데이터전송제어모듈과, 변압기의 상태정보가 무선통신을 통해 데이터취합부로 전송되도록 하는 변압기데이터무선통신모듈과, 계전기에 대해 측정된 상태정보의 전송을 제어하는 계전기데이터전송제어모듈과, 계전기의 상태정보가 무선통신을 통해 데이터취합부로 전송되도록 하는 계전기데이터무선통신모듈을 포함하고, A transformer data transmission control module for controlling the transmission of the status information measured for the transformer, a transformer data wireless communication module for transmitting the status information of the transformer to the data collection unit through wireless communication, and transmission of the status information measured for the relay a relay data transmission control module for controlling the
    상기 저압배전반데이터전송부는, The low voltage switchgear data transmission unit,
    저압배전반에 대해 측정된 상태정보의 전송을 제어하는 저압배전반데이터전송제어모듈과, 저압배전반의 상태정보가 무선통신을 통해 데이터취합부로 전송되도록 하는 저압배전반데이터무선통신모듈을 포함하며, A low-voltage switchgear data transmission control module for controlling the transmission of measured status information to the low-voltage switchgear, and a low-voltage switchgear data wireless communication module for transmitting the status information of the low-voltage switchgear to the data collection unit through wireless communication,
    상기 전동기제어반데이터전송부는, The motor control panel data transmission unit,
    전동기제어반에 대해 측정된 상태정보의 전송을 제어하는 전동기제어반데이터전송제어모듈과, 전동기제어반의 상태정보가 무선통신을 통해 데이터취합부로 전송되도록 하는 전동기제어반데이터무선통신모듈을 포함하며, It includes a motor control panel data transmission control module for controlling the transmission of the measured status information to the motor control panel, and a motor control panel data wireless communication module for transmitting the status information of the motor control panel to the data collection unit through wireless communication,
    상기 분전반데이터전송부는, The distribution board data transmission unit,
    분전반에 대해 측정된 상태정보의 전송을 제어하는 분전반데이터전송제어모듈과, 분전반의 상태정보가 유선 또는 무선 통신을 통해 데이터취합부로 전송되도록 하는 분전반데이터유무선통신모듈을 포함하는 것을 특징으로 하는 IoT기반 통합 모니터링 배전반. A distribution board data transmission control module for controlling the transmission of the status information measured to the distribution board, and a distribution board data wired/wireless communication module for transmitting the status information of the distribution board to the data collection unit through wired or wireless communication IoT-based characterized in that it includes Integrated monitoring switchboard.
  4. 제 3 항에 있어서, 상기 데이터취합부는 4. The method of claim 3, wherein the data collection unit
    데이터 수집과 전송을 제어하는 데이터수집제어모듈과, 배전반 설비들과 무선으로 통신하여 정보를 수집하는 무선통신수집모듈과, 배전반 설비들과 유선으로 통신하여 정보를 수집하는 유선통신수집모듈과, 수집된 정보들을 상기 취합데이터전송부로 유선 전달하는 유선전달모듈과, 데이터취합부의 상태 또는 취합된 정보들을 표시하는 상태표시모듈을 포함하는 것을 특징으로 하는 IoT기반 통합 모니터링 배전반. A data collection control module for controlling data collection and transmission, a wireless communication collection module for wirelessly communicating with switchboard facilities to collect information, a wired communication collecting module for collecting information by communicating with switchboard facilities by wire, and collection An IoT-based integrated monitoring switchboard comprising: a wired transmission module that transmits the collected information to the aggregated data transmission unit by wire; and a status display module that displays the status of the data collection unit or the collected information.
  5. 제 4 항에 있어서, 상기 취합데이터전송부는 5. The method of claim 4, wherein the aggregated data transmission unit
    데이터의 송수신을 제어하는 데이터송수신제어모듈과, 상기 데이터취합부와 유선 연결되어 유선 통신을 통해 데이터를 수신하는 유선데이터수신모듈과, 데이터취합부로부터 수신된 데이터를 IoT 무선통신을 통해 전송하는 IoT무선전송모듈을 포함하는 것을 특징으로 하는 IoT기반 통합 모니터링 배전반. A data transmission/reception control module for controlling data transmission/reception, a wired data reception module connected to the data collection unit by wire to receive data through wired communication, and IoT for transmitting data received from the data collection unit through IoT wireless communication IoT-based integrated monitoring switchboard comprising a wireless transmission module.
  6. 제 5 항에 있어서, 상기 취합데이터전송부는 6. The method of claim 5, wherein the aggregated data transmission unit
    상기 데이터취합부와 일체로 형성되어 각 배전반 설비들로부터 취합되는 정보들을 곧바로 IoT 무선통신을 통해 전송하도록 하는 것을 특징으로 하는 IoT기반 통합 모니터링 배전반. IoT-based integrated monitoring switchboard, characterized in that it is formed integrally with the data collection unit and directly transmits information collected from each switchboard facility through IoT wireless communication.
  7. 제 2 항에 있어서, 상기 환경상태계측부는 The method according to claim 2, wherein the environmental condition measuring unit
    배전반 설비 주변 온도정보를 측정하는 주변온도계측부와, 배전반 설비 주변 습도정보를 측정하는 주변습도계측부와, 고압배전반의 다양한 환경 및 상태 정보를 측정하는 고압배전반상태계측부와, 저압배전반의 다양한 환경 및 상태 정보를 측정하는 저압배전반상태계측부와, 전동기제어반의 다양한 환경 및 상태 정보를 측정하는 전동기제어반상태계측부와, 분전반의 다양한 환경 및 상태 정보를 측정하는 분전반상태계측부와, 지진을 감지하는 지진감지계측부를 포함하고, Ambient temperature measuring unit for measuring ambient temperature information of switchgear facilities, ambient humidity measuring unit for measuring humidity information around switchgear facilities, high-voltage switchgear status measuring unit for measuring various environment and state information of high-voltage switchgear, and various environments and states of low-voltage switchgear A low-voltage switchboard state measuring unit for measuring information, a motor control panel state measuring unit for measuring various environmental and state information of the motor control panel, a distribution board state measuring unit for measuring various environmental and state information of the distribution panel, and an earthquake detecting and measuring unit for detecting an earthquake including,
    상기 고압배전반상태계측부, 저압배전반상태계측부, 전동기제어반상태계측부, 분전반상태계측부는 각 고압배전반, 저압배전반, 전동기제어반, 분전반에 연결되도록 형성되어 각 고압배전반데이터전송부, 저압배전반데이터전송부, 전동기제어반데이터전송부, 분전반데이터전송부를 통해 측정된 정보를 전송하도록 하며, The high-voltage switchgear state measuring unit, low-voltage switchgear state measuring unit, motor control panel state measuring unit, and distribution panel state measuring unit are formed to be connected to each high-voltage switchboard, low-voltage switchboard, motor control panel, and switchboard, and each high-voltage switchboard data transmission unit, low-voltage switchboard data transmission unit, and electric motor To transmit the measured information through the control panel data transmission unit and the distribution panel data transmission unit,
    상기 주변온도계측부, 주변습도계측부, 지진감지계측부는 상기 데이터취합부와 일체로 형성되도록 하는 것을 특징으로 하는 IoT기반 통합 모니터링 배전반. IoT-based integrated monitoring switchboard, characterized in that the ambient temperature measuring unit, the ambient humidity measuring unit, and the earthquake sensing measuring unit are formed integrally with the data collection unit.
  8. 제 7 항에 있어서, 상기 배전반은 The method of claim 7, wherein the switchboard
    상기 데이터수집부에서 전송되는 다양한 정보를 저장,관리하는 데이터관리부와; 상기 데이터수집부에서 제공되는 정보를 기반으로 배전반에 대한 고장을 예측하여 제공하는 고장예측부;를 포함하며, a data management unit for storing and managing various information transmitted from the data collection unit; It includes; a failure prediction unit that predicts and provides a failure of the switchboard based on the information provided by the data collection unit;
    상기 고장예측부는 배전반 설비의 다양한 환경 및 상태를 기반으로 한 온도변화 추세 비교분석을 통해 고장을 예측하는 것을 특징으로 하는 IoT기반 통합 모니터링 배전반. The failure prediction unit is an IoT-based integrated monitoring switchboard, characterized in that it predicts a failure through a comparative analysis of a temperature change trend based on various environments and conditions of the switchboard facility.
  9. 제 8 항에 있어서, 상기 배전반은 The method of claim 8, wherein the switchboard
    상기 데이터수집부에서 제공되는 정보를 기반으로 환경 및 상태 정보가 유사한 배전반 설비를 그룹화하는 그룹화부;를 추가로 포함하며, It further includes; a grouping unit for grouping switchboard facilities having similar environmental and state information based on the information provided by the data collection unit;
    상기 고장예측부는, 상기 그룹화부를 통해 그룹화된 환경 및 상태 정보가 유사한 배전반 설비들 간의 계측정보를 비교,분석하여 고장을 예측하고, The failure prediction unit predicts a failure by comparing and analyzing measurement information between switchboard facilities having similar environment and state information grouped through the grouping unit,
    상기 그룹화부는, 배전반 설비의 옥내 또는 옥외 설치조건을 기반으로 배전반 설비를 그룹화하는 설치조건기반그룹화모듈과, 상기 데이터수집부에서 제공하는 배전반 설비의 전력사용량 정보 및 배전반 설비의 용량 정보를 기반으로 유사 전력사용률의 배전반 설비를 그룹화하는 전력사용률기반그룹화모듈과, 상기 설치조건기반그룹화모듈 및 전력사용률기반그룹화모듈의 그룹화정보를 기반으로 비교분석 대상 배전반 설비를 통합 그룹화하는 그룹화통합모듈을 포함하며, The grouping unit includes an installation condition-based grouping module for grouping the switchboard facilities based on indoor or outdoor installation conditions of the switchboard facility, and the power usage information of the switchboard facility and the capacity information of the switchboard facility provided by the data collection unit. A power usage rate-based grouping module for grouping the switchboard facilities of the power usage rate, and a grouping integration module for integrating and grouping the switchboard facilities subject to comparative analysis based on the grouping information of the installation condition-based grouping module and the power usage rate-based grouping module,
    상기 고장예측부는, The failure prediction unit,
    설치조건과 전력사용률이 유사한 고압배전반들 중에서 주변 온도/습도 조건, 변압기 온도변화, 부스바 온도변화 및 아크 발생 여부 정보를 기반으로 특정 고압배전반의 고장을 진단하는 고압배전반고장진단모듈과, 설치조건과 전력사용률이 유사한 저압배전반들 중에서 주변 온도/습도 조건, 부스바 온도변화 및 아크 발생 여부 정보를 기반으로 특정 저압배전반의 고장을 진단하는 저압배전반고장진단모듈과, 설치조건과 전력사용률이 유사한 전동기제어반들 중에서 주변 온도/습도 조건, 부스바 온도변화 정보를 기반으로 특정 전동기제어반의 고장을 진단하는 전동기제어반고장진단모듈과, 설치조건과 전력사용률이 유사한 분전반들 중에서 주변 온도/습도 조건, 부스바 온도변화 정보를 기반으로 특정 분전반의 고장을 진단하는 분전반고장진단모듈을 포함하는 것을 특징으로 하는 IoT기반 통합 모니터링 배전반. A high-voltage switchgear failure diagnosis module that diagnoses a failure of a specific high-voltage switchboard based on information on ambient temperature/humidity conditions, transformer temperature change, busbar temperature change, and arc occurrence among high-voltage switchboards with similar installation conditions and power usage, and installation conditions A low-voltage switchgear fault diagnosis module that diagnoses the failure of a specific low-voltage switchgear based on ambient temperature/humidity conditions, busbar temperature change, and arc occurrence information among low-voltage switchgears with similar power usage rates and electric motors with similar installation conditions and power usage rates A motor control panel failure diagnosis module that diagnoses the failure of a specific motor control panel based on ambient temperature/humidity conditions and busbar temperature change information among control panels, and ambient temperature/humidity conditions, busbar IoT-based integrated monitoring switchboard, characterized in that it includes a distribution board failure diagnosis module that diagnoses a failure of a specific distribution board based on temperature change information.
  10. 제 9 항에 있어서, 상기 데이터관리부는 The method of claim 9, wherein the data management unit
    고장이 발생했던 배전반 설비의 주변 온도/습도, 전력사용량 및 다양한 온도 정보들의 이력 데이터를 별도로 저장,관리하는 고장이력데이터관리모듈과, 배전반 설비의 설치 조건, 연식, 개별 용량에 대한 데이터를 저장,관리하는 배전반설비정보관리모듈을 포함하고, A failure history data management module that separately stores and manages historical data of ambient temperature/humidity, power consumption, and various temperature information of the switchboard facility where the failure occurred, and data on the installation conditions, year, and individual capacity of the switchboard facility, Includes a switchboard facility information management module to manage,
    상기 고장예측부는, The failure prediction unit,
    상기 고장이력데이터관리모듈의 정보를 기반으로 설치조건과 전력사용률이 유사한 고압배전반 중 과거 고장이력이 있는 고압배전반과의 비교분석을 통해 변압기 온도변화 추이 및 부스바 온도변화 추이를 기반으로 고장발생 가능성을 예측하는 고압배전반고장사전예측모듈과, 상기 고장이력데이터관리모듈의 정보를 기반으로 설치조건과 전력사용률이 유사한 저압배전반 중 과거 고장이력이 있는 저압배전반과의 비교분석을 통해 부스바 온도변화 추이 및 아크 발생빈도를 기반으로 고장발생 가능성을 예측하는 저압배전반고장사전예측모듈을 추가로 포함하는 것을 특징으로 하는 IoT기반 통합 모니터링 배전반. Based on the information of the failure history data management module, the possibility of failure based on the change in the transformer temperature and the change in the bus bar temperature through comparative analysis with the high voltage switchboard with the past failure history among the high voltage switchboards with similar installation conditions and power usage rate Busbar temperature change trend through comparative analysis between a high-voltage switchgear failure prediction module that predicts And IoT-based integrated monitoring switchboard, characterized in that it further comprises a low-voltage switchgear failure prediction module for predicting the possibility of a failure based on the arc occurrence frequency.
  11. 제 10 항에 있어서, 상기 배전반은 11. The method of claim 10, wherein the switchboard
    배전반 설비 중 변압기의 노후화 정도를 예측하는 노후화예측부;를 추가로 포함하며, It additionally includes an aging prediction unit that predicts the degree of deterioration of the transformer among the switchboard facilities,
    상기 노후화예측부는, 상기 배전반설비정보관리모듈의 정보에 기반한 변압기의 용량 대비 사용량을 분석하여 노후화를 예측하는 사용률기반노후화예측모듈과, 상기 배전반설비정보관리모듈의 정보에 기반한 변압기의 평균 온도변화기준 대비 일정 기간 온도변화량 추이를 분석하여 노후화를 예측하는 온도기반노후화예측모듈과, 상기 사용률기반노후화예측모듈 및 온도기반노후화예측모듈의 정보를 기반으로 대상 변압기의 노후화에 대한 통합 정보를 산출,제시하는 노후화통합예측모듈을 포함하는 것을 특징으로 하는 IoT기반 통합 모니터링 배전반. The aging prediction unit, a usage rate-based aging prediction module for predicting aging by analyzing the usage versus capacity of the transformer based on the information of the switchboard facility information management module, and the average temperature change standard of the transformer based on the information of the switchboard facility information management module A temperature-based aging prediction module that predicts aging by analyzing the trend of temperature change over a certain period of time, and calculates and presents integrated information on the aging of the target transformer based on the information of the usage rate-based aging prediction module and the temperature-based aging prediction module IoT-based integrated monitoring switchboard comprising an aging integrated prediction module.
PCT/KR2021/014145 2021-03-10 2021-10-13 Iot-based integrated monitoring switchboard for fault diagnosis and prediction in advance WO2022191374A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2021-0031657 2021-03-10
KR1020210031657A KR102290018B1 (en) 2021-03-10 2021-03-10 An Integrated Monitoring Distributing Board Based on IoT for Fault Diagnosis and Prediction

Publications (1)

Publication Number Publication Date
WO2022191374A1 true WO2022191374A1 (en) 2022-09-15

Family

ID=77466355

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2021/014145 WO2022191374A1 (en) 2021-03-10 2021-10-13 Iot-based integrated monitoring switchboard for fault diagnosis and prediction in advance

Country Status (2)

Country Link
KR (1) KR102290018B1 (en)
WO (1) WO2022191374A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102290018B1 (en) * 2021-03-10 2021-08-17 (주)에코파워텍 An Integrated Monitoring Distributing Board Based on IoT for Fault Diagnosis and Prediction
KR20230167610A (en) 2022-06-02 2023-12-11 한전케이디엔주식회사 Failure prediction method in the power disdtribution system using single-line diagram and pmu
KR102469874B1 (en) 2022-06-10 2022-11-23 (주) 동보파워텍 Monitoring System for Switchgear with Accident Data Discrimination and Power Consumption Pattern Analysis Software using Machine Learning

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090007837U (en) * 2008-01-29 2009-08-03 이관우 Switchboard grouping systems for a integrated management
KR20150140907A (en) * 2014-06-09 2015-12-17 주식회사 현태 Incoming and distribution panel circuit breaker monitoring and control system using the integrated display and intelligent controller
KR101865086B1 (en) * 2017-11-15 2018-06-07 (주) 동보파워텍 Fault data analysis, internal abnormality condition monitoring, diagnosis function embedded switchgear with fault monitoring-diagnosis controller
KR101889834B1 (en) * 2018-01-05 2018-08-20 (주)서전기전 Smart switchboard system
KR20200081088A (en) * 2018-12-27 2020-07-07 엘에스일렉트릭(주) The implement method of smart solution for switchgear existing installed
KR102290018B1 (en) * 2021-03-10 2021-08-17 (주)에코파워텍 An Integrated Monitoring Distributing Board Based on IoT for Fault Diagnosis and Prediction

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090007837U (en) * 2008-01-29 2009-08-03 이관우 Switchboard grouping systems for a integrated management
KR20150140907A (en) * 2014-06-09 2015-12-17 주식회사 현태 Incoming and distribution panel circuit breaker monitoring and control system using the integrated display and intelligent controller
KR101865086B1 (en) * 2017-11-15 2018-06-07 (주) 동보파워텍 Fault data analysis, internal abnormality condition monitoring, diagnosis function embedded switchgear with fault monitoring-diagnosis controller
KR101889834B1 (en) * 2018-01-05 2018-08-20 (주)서전기전 Smart switchboard system
KR20200081088A (en) * 2018-12-27 2020-07-07 엘에스일렉트릭(주) The implement method of smart solution for switchgear existing installed
KR102290018B1 (en) * 2021-03-10 2021-08-17 (주)에코파워텍 An Integrated Monitoring Distributing Board Based on IoT for Fault Diagnosis and Prediction

Also Published As

Publication number Publication date
KR102290018B1 (en) 2021-08-17

Similar Documents

Publication Publication Date Title
WO2022191374A1 (en) Iot-based integrated monitoring switchboard for fault diagnosis and prediction in advance
WO2022154207A1 (en) Switchboard capable of predicting failures through comparative analysis of temperature change trends
WO2020138623A1 (en) Switchboard monitoring system and operation method of same
CN102866313B (en) Power tunnel cable running status comprehensive monitoring and controlling method
WO2018124571A1 (en) Asset management method for power equipment
KR102154854B1 (en) The detection system of the electrical panel using AI and big data
CN211377246U (en) High tension switchgear and cubical switchboard integrated state monitoring system
KR102145266B1 (en) System and method for monitoring power system
WO2018199659A1 (en) Method for asset management of substation
WO2016153164A1 (en) System and method for sensing abnormality of stage facility and predicting failure using same
WO2018143710A1 (en) Air conditioning system and control method thereof
KR20130101472A (en) Electric installation maintenance method and device
CN111272225A (en) Switch cabinet comprehensive state monitoring system
CN202276193U (en) Intelligent switch cabinet integrating intelligent operation and control and microcomputer protection
KR20190100497A (en) A Management system for static of electric applicance based on a cloud platform
WO2019156343A1 (en) Monitoring and load controlling system for switchboard
WO2010077078A2 (en) Distribution transformer with a display function and a display device of the same
WO2010032914A1 (en) Method for monitoring energy usage in the lighting sector using a switch sensing technique
KR102297625B1 (en) A Enhanced Seismic Performance Distributing Board Capable of Monitoring for Fault Diagnosis and Prediction
WO2011129525A2 (en) Greenhouse gas measuring device for automatically calculating greenhouse gas emission volumes having a separable magnetic field sensor capable of being fitted without interruption in power
WO2019177251A1 (en) Switchboard management system
WO2018124570A1 (en) Asset management method for substation
CN213481568U (en) Passive wireless downhole temperature measurement system
JP2002171696A (en) Remote monitor system and method for transformer facilities
KR101093515B1 (en) Environmental monitor of powerboard

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21930474

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21930474

Country of ref document: EP

Kind code of ref document: A1