CN202424308U - Transformer remote monitoring terminal - Google Patents
Transformer remote monitoring terminal Download PDFInfo
- Publication number
- CN202424308U CN202424308U CN2011203908941U CN201120390894U CN202424308U CN 202424308 U CN202424308 U CN 202424308U CN 2011203908941 U CN2011203908941 U CN 2011203908941U CN 201120390894 U CN201120390894 U CN 201120390894U CN 202424308 U CN202424308 U CN 202424308U
- Authority
- CN
- China
- Prior art keywords
- module
- communication module
- transformer
- data processing
- terminal
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
- Y04S40/126—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 using wireless data transmission
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a transformer remote monitoring terminal, comprising a distribution transformer data acquisition module, a meter reading and cascade module, a communication module and a data processing module. The distribution transformer data acquisition module comprises a voltage transformer, a current transformer and a signal converter. The meter reading and cascade module is connected to the data processing module and an electricity meter through a binary channel by a universal asynchronous receiver-transmit and an RS 485 intelligent instrument interface; and the communication module comprises a remote GPRS communication module connected to the data processing module and an infrared communication module connected to an external LED display module and the binary channel universal asynchronous receiver-transmit. The monitoring terminal obtains real-time data of the electricity meter through the RS 485 interface, and simultaneously, a requirement is actively reported from the terminal by patrol cascade, the LED in the communication module is used for terminal local debugging and parameter arrangement, micropower radio communication is used for on-site parameter arrangement and data query by a hand-held PDA, and GPRS communication is used for the remote data transmission between a main station and a terminal.
Description
Technical field
The utility model relates to a kind of remote power checkout gear, particularly a kind of transformator remote monitoring terminal.
Background technology
For a long time; The subject matter of China's electric power system concentrates on electric power the production falls short demand; So the key target for investment of electric power system concentrates on the construction of power plant and power transmission network, and less relatively to the investment of power distribution network construction, limited the construction and the Distribution Automation Technology development of power distribution network.Therefore, accelerate the transformation of power distribution network, development distribution system automation technology becomes the task of top priority of China's electric utility development.Transformator remote monitoring terminal is the terminal equipment that is installed in the other monitoring of transformer transformer running status.The transformer control terminal is used for the information gathering of transformer and control, and it realizes the operating condition of monitoring distribution transformer, accomplishes the function of conventional voltage table, electric energy meter, power-factor indicator and load indicator and monitoring voltage appearance etc.He can communicate by letter with other background devices, the data that provide distribution system operation control and administrative institute to need.Generally require the transformer control terminal can realize the operating condition of distribution transformer on Monitoring Line, the post or box distribution transformer; In time find and processing accident and emergency; Perhaps reactive power compensation is carried out in a distant place on the spot, realizes the automatic Regulation function of on-load voltage regulation distribution transformer.
The utility model content
To the weak point that prior art exists, the purpose of the utility model is to provide a kind of transformator remote monitoring terminal.
The purpose of the utility model realizes through following technical proposals: a kind of transformator remote monitoring terminal comprises the distribution transformer data acquisition module, check meter and cascade module, communication module, data processing module; Said distribution transformer data acquisition module is made up of voltage transformer, current transformer and signal converter; Said checking meter is connected data processing module and ammeter with cascade module through binary channels UART Universal Asynchronous Receiver Transmitter, RS485 intelligence instrument interface, and said communication module comprises long-range GPRS communication module and the external LED display module that connects data processing module, the infrared communication module composition that is connected to the binary channels UART Universal Asynchronous Receiver Transmitter.
The utility model is compared than prior art, has the following advantages and beneficial effect: (1) distribution transformer data acquisition module is gathered the electric parameter of Circuit Fault on Secondary Transformer through current transformer (CT); (2) the distribution transformer monitor terminal periodically obtains the real time data of maximum 8 multifunctional electric energy meters through the RS-485 interface, and the cascade of patrolling simultaneously periodically initiatively reports demand from the terminal; (3) communication module is used to realize several kinds of communication modes of distribution transformer monitor terminal; Comprise that local LED shows, micro power radio communication three kinds of communication modes of communicating by letter with long-range GPRS closely; Wherein local LED is used for terminal debugging and parameter setting; Micro power radio communication is used for hand-held PDA on-site parameters setting and data query, and GPRS communication is used for the remote data transmission between main website and the terminal.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with embodiment the utility model is done to specify further, but the execution mode of the utility model is not limited thereto.
Embodiment
As shown in Figure 1; A kind of transformator remote monitoring terminal comprises the distribution transformer data acquisition module, check meter and cascade module, communication module, data processing module 1; Said distribution transformer data acquisition module is made up of voltage transformer 2, current transformer 3 and signal converter 4; Said checking meter is connected data processing module 1 and ammeter with cascade module through binary channels UART Universal Asynchronous Receiver Transmitter 5, RS485 intelligence instrument interface 6, and said communication module comprises long-range GPRS communication module 7 and the external LED display module 8 that connects data processing module 1, infrared communication module 9 compositions that are connected to binary channels UART Universal Asynchronous Receiver Transmitter 5.
The distribution transformer data acquisition module is gathered through the electric parameter of 3 pairs of Circuit Fault on Secondary Transformer of voltage transformer 2 summation current transformers and is become digital data transmission to arrive data processing module 1 analog signal conversion through signal converter 4; The distribution transformer monitor terminal periodically obtains the real time data of maximum 8 multifunctional electric energy meters through the RS-485 interface; Through binary channels UART Universal Asynchronous Receiver Transmitter 5 with transfer of data to data processing module, the cascade of periodically patrolling simultaneously initiatively reports demand from the terminal; Communication module is used to realize several kinds of communication modes of distribution transformer monitor terminal; Comprise that local LED shows, micro power radio communication three kinds of communication modes of communicating by letter with long-range GPRS closely; Wherein local LED is used for terminal debugging and parameter setting; Micro power radio communication is used for hand-held PDA on-site parameters setting and data query, and GPRS communication is used for the remote data transmission between main website and the terminal.
In sum, through the description of present embodiment, can make present technique field personnel's better implement this programme.
Claims (1)
1. transformator remote monitoring terminal; Comprise the distribution transformer data acquisition module, check meter and cascade module, communication module, data processing module that it is characterized in that: said checking meter is connected data processing module and ammeter with cascade module through binary channels UART Universal Asynchronous Receiver Transmitter, RS485 intelligence instrument interface; Said communication module comprises long-range GPRS communication module and the external LED display module that connects data processing module, the infrared communication module composition that is connected to the binary channels UART Universal Asynchronous Receiver Transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203908941U CN202424308U (en) | 2011-10-14 | 2011-10-14 | Transformer remote monitoring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203908941U CN202424308U (en) | 2011-10-14 | 2011-10-14 | Transformer remote monitoring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202424308U true CN202424308U (en) | 2012-09-05 |
Family
ID=46749033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203908941U Expired - Fee Related CN202424308U (en) | 2011-10-14 | 2011-10-14 | Transformer remote monitoring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202424308U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401308A (en) * | 2013-07-22 | 2013-11-20 | 国家电网公司 | Outdoor box-type transformer substation protection system |
| CN103514733A (en) * | 2012-11-02 | 2014-01-15 | 国家电网公司 | Centralized meter reading terminal for realization of power distribution and power utilization information collection |
| CN105913645A (en) * | 2016-06-14 | 2016-08-31 | 陕西天汇电力建设工程有限公司 | Electricity transformation and distribution room data communication control terminal |
| CN108535603A (en) * | 2018-05-23 | 2018-09-14 | 安徽国电京润电力科技有限公司 | A kind of power circuit automatic fault detection positioning system |
| CN112365698A (en) * | 2020-09-09 | 2021-02-12 | 北京潞电电气设备有限公司 | Communication controller and power distribution station room electric quantity acquisition system |
-
2011
- 2011-10-14 CN CN2011203908941U patent/CN202424308U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103514733A (en) * | 2012-11-02 | 2014-01-15 | 国家电网公司 | Centralized meter reading terminal for realization of power distribution and power utilization information collection |
| CN103401308A (en) * | 2013-07-22 | 2013-11-20 | 国家电网公司 | Outdoor box-type transformer substation protection system |
| CN103401308B (en) * | 2013-07-22 | 2016-11-02 | 国家电网公司 | A kind of outdoor box-type transformer substation protection system |
| CN105913645A (en) * | 2016-06-14 | 2016-08-31 | 陕西天汇电力建设工程有限公司 | Electricity transformation and distribution room data communication control terminal |
| CN108535603A (en) * | 2018-05-23 | 2018-09-14 | 安徽国电京润电力科技有限公司 | A kind of power circuit automatic fault detection positioning system |
| CN112365698A (en) * | 2020-09-09 | 2021-02-12 | 北京潞电电气设备有限公司 | Communication controller and power distribution station room electric quantity acquisition system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202424308U (en) | Transformer remote monitoring terminal | |
| CN105471109A (en) | Intelligent power consumption management system facing household wind and solar energy mutual-complementing power station and management method thereof | |
| CN104932278A (en) | Power big data system based on intelligent power grid | |
| CN103336508A (en) | Informational energy-saving gate automatic control system | |
| CN104165660A (en) | Intelligent distribution and transformation monitoring terminal capable of calculating winding temperature | |
| CN105807158A (en) | Electric power parameter online monitoring system and monitoring control method for power grid connection points and switches | |
| CN202196502U (en) | Remote monitoring system for power monitoring and metering | |
| CN204758133U (en) | Join in marriage and become temperature monitoring and situation early -warning device | |
| CN204391904U (en) | Distribution transformer load and voltage wireless monitor transmitting device | |
| CN103323756B (en) | Overhead line insulation filth degree prediction device and method in power distribution network | |
| CN107546856A (en) | A kind of ring-main unit comprehensive monitoring system | |
| CN209329781U (en) | A kind of distribution O&M monitoring device | |
| CN102790427A (en) | Electric monitoring and management system for intelligent distribution network | |
| CN203251140U (en) | Monitoring system of photovoltaic power generation unit | |
| CN206832902U (en) | A kind of intelligent power distribution acquisition terminal device | |
| CN201715655U (en) | Remote controller for air-conditioning area | |
| CN201819954U (en) | 0.5-level single-phase electronic energy meter | |
| CN205247187U (en) | Urine power station cloud monitoring system | |
| CN202009265U (en) | High-voltage switch controller with metering function | |
| CN208579159U (en) | A kind of wireless wisdom safety monitoring system of waterline | |
| CN204334123U (en) | Intelligent power network power transmission and transforming equipment on-Line Monitor Device | |
| CN103412187A (en) | Non-intervening type electric energy measurement managing system | |
| CN212588371U (en) | Three-switch one-switch supervision device based on internet of things technology | |
| CN203465567U (en) | Photovoltaic power generation monitoring system | |
| CN201215569Y (en) | Centralized voltage real-time monitoring and management system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20131014 |