CN114243914B - Power monitoring system - Google Patents

Power monitoring system Download PDF

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Publication number
CN114243914B
CN114243914B CN202111509429.XA CN202111509429A CN114243914B CN 114243914 B CN114243914 B CN 114243914B CN 202111509429 A CN202111509429 A CN 202111509429A CN 114243914 B CN114243914 B CN 114243914B
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China
Prior art keywords
data information
power
information
equipment
power terminal
Prior art date
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Active
Application number
CN202111509429.XA
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Chinese (zh)
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CN114243914A (en
Inventor
邓清唐
陈波
蔡田田
杨英杰
关志华
姚浩
李肖博
陶伟
陈军健
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Southern Power Grid Digital Grid Research Institute Co Ltd
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Southern Power Grid Digital Grid Research Institute Co Ltd
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Priority to CN202111509429.XA priority Critical patent/CN114243914B/en
Publication of CN114243914A publication Critical patent/CN114243914A/en
Application granted granted Critical
Publication of CN114243914B publication Critical patent/CN114243914B/en
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00028—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment involving the use of Internet protocols
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

The present application relates to a power monitoring system. The system comprises: the first network device is wireless AP equipment and is provided with a wireless sensor; the second network device is in communication connection with the power terminal device and the background server; the wireless sensor is used for collecting second data information and sending the second data information to the power terminal equipment; the power terminal equipment is used for receiving the second data information, collecting the first data information and sending the first data information and the second data information to the second network equipment; the second network device is used for sending the received first data information and second data information to the background server; the background server is used for processing the received first data information and the second data information to obtain third data information and sending the third data information to the power operation and maintenance management terminal; the power operation and maintenance management terminal is used for managing the power terminal equipment and the network equipment based on the received third data information. The system can monitor and manage the power system.

Description

Power monitoring system
Technical Field
The application relates to the technical field of power systems, in particular to a power monitoring system.
Background
In order to better grasp various information of the power system, the running state of the power system needs to be monitored in real time, so that the power system can be ensured to run in a healthy state.
With the proliferation of consumer scale and grid information scale in power systems, the topology of the power grid is increasingly complex, and the running state of the power system is also becoming intricate. Therefore, how to realize efficient management and monitoring is a problem to be solved in the face of increasingly complex power systems.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a power monitoring system that can achieve efficient management and monitoring of a power system.
The application provides a power monitoring system. The system comprises power terminal equipment, network equipment, a background server and a power operation and maintenance management terminal, wherein the network equipment comprises first network equipment and second network equipment, and the first network equipment is wireless AP equipment; the first network equipment is provided with a wireless sensor and is in communication connection with the power terminal equipment; the second network device is in communication connection with the power terminal device and the background server;
the power terminal equipment is used for acquiring first data information and sending the first data information to the second network equipment, wherein the first data information is used for representing network environment information of the power terminal equipment;
the wireless sensor is used for acquiring second data information and sending the second data information to the power terminal equipment, and the second data information is used for representing the running state of the power terminal equipment;
the power terminal equipment is used for receiving the second data information and sending the second data information to the second network equipment;
the second network device is used for receiving the first data information and the second data information and sending the first data information and the second data information to the background server;
the background server is used for receiving the first data information and the second data information, processing the first data information and the second data information to obtain third data information, and sending the third data information to the power operation and maintenance management terminal;
and the power operation and maintenance management terminal is used for receiving the third data information and managing the power terminal equipment and the network equipment based on the third data information.
In one embodiment, the power operation management terminal is specifically configured to perform at least one of the following:
managing the operation of the power terminal device or the network device;
performing fault detection and positioning on the power terminal equipment or the network equipment;
a solution is generated for a fault existing in the power terminal device or the network device.
In one embodiment, the power equipment operation and maintenance management terminal is further configured to receive operation instruction information sent by an operator for the power terminal equipment, and send the operation instruction information to the background server;
the background server is further used for judging whether to forward the operation instruction information to the power terminal equipment according to the second data information.
In one embodiment, the background server is specifically configured to determine, based on the second data information, whether the power terminal device has a fault; if the power terminal equipment does not have a fault, forwarding operation instruction information to the power terminal equipment; and if the power terminal equipment has a fault, not forwarding the operation instruction information to the power terminal equipment.
In one embodiment, the background server is further configured to generate fault feedback information and send the fault feedback information to the power operation and maintenance management terminal when the power terminal device has a fault.
In one embodiment, the power terminal device is further configured to receive the operation instruction information forwarded by the background server, and execute a corresponding operation based on the operation instruction information.
In one embodiment, the power terminal device includes a first interface and a second interface; a first interface for connecting the power terminal device with a first network device; and the second interface is used for connecting the power terminal equipment with the second network equipment.
In one embodiment, the system further comprises an edge internet of things proxy device;
the edge internet of things proxy device is connected with the power terminal device based on the second interface and is in communication connection with the second network device.
In one embodiment, the power operation and maintenance management terminal is used for initializing interface protocol information between the power operation and maintenance management terminal and the edge internet of things proxy equipment;
the edge internet of things proxy equipment is used for generating registration information based on the interface protocol information and sending the registration information to the power operation and maintenance management terminal;
and the power operation and maintenance management terminal is used for receiving the registration information and authenticating to finish the registration operation of the edge internet-of-things proxy equipment.
In one embodiment, the power operation and maintenance management terminal is provided with an RG-IOTP Internet of things software platform;
the power operation and maintenance management terminal is particularly used for managing power terminal equipment and network equipment based on the RG-IOTP Internet of things software platform.
The power monitoring system comprises the power terminal equipment, the network equipment, the background server and the power operation and maintenance management terminal, wherein the power terminal equipment is used for acquiring first data information and receiving second data information transmitted by the wireless sensor, the first data information and the second data information are sent to the second network equipment, the second network equipment is used for sending the received first data information and the second data information to the background server, the background server is used for processing the received first data information and the second data information to obtain third data information, the third data information is sent to the power operation and maintenance management terminal, the power terminal equipment and the network equipment are managed through the power operation and maintenance management terminal based on the received third data information, communication and information interaction among the power terminal equipment, the network equipment, the background server and the power operation and maintenance management terminal are realized, and the aim of centrally and uniformly managing all the terminal equipment and the network equipment in a network is achieved by means of the Internet of things technology, so that the monitoring capability of a power system is improved. In addition, through setting up wireless sensor in first network equipment, first network equipment with power terminal equipment communication connection utilizes wireless sensor to gather second data information and sends second data information to power terminal equipment, then by power terminal equipment with second data information transmission to second network equipment to by second network equipment with second data information transmission to the backstage server, constitute wireless sensor network, realized that wireless sensor gathers the management of data information, further improved the management efficiency of electric power system monitoring.
Drawings
FIG. 1 is a structural frame of a power monitoring system in one embodiment;
FIG. 2 is a schematic flow diagram of a power monitoring system according to one embodiment;
fig. 3 is a structural frame of a power monitoring system according to another embodiment.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
In order to better grasp various information of the power system, the running state of the power system needs to be monitored in real time, so that the power system can be ensured to run in a healthy state.
With the development of power grid technology and application, the user scale and the power grid information scale in the power system are increased, the power grid topological structure is more and more complex, the running state of the power grid is complicated, and the management difficulty of the power system is also improved greatly. In the face of increasingly complex power systems, how to realize efficient monitoring is a problem that needs to be solved.
In view of the above, the embodiment of the application provides a power monitoring system for managing and monitoring a power system.
The embodiment of the application provides a power monitoring system, which comprises a power terminal device 101, a network device 102, a background server 103 and a power operation and maintenance management terminal 104. The network device 102 includes a first network device and a second network device, the first network device is a wireless AP device, a wireless sensor is disposed in the first network device, and the first network device is communicatively connected with the power terminal device 101; the second network device is communicatively connected to the power terminal device 101 and the backend server 103.
The power terminal device 101 is configured to acquire first data information, and send the first data information to the second network device, where the first data information is used to characterize network environment information where the power terminal device 101 is located.
The power terminal device 101 is various power devices in a power system, including a smart meter, a power distribution device, a power transmission device, and electric equipment. The intelligent instrument comprises an ammeter and the like; power distribution equipment includes generators, transformers, power lines, circuit breakers, and the like. The electric equipment comprises an intelligent sound box, an intelligent television, an intelligent air conditioner and the like.
Optionally, the power device terminal 101 comprises a central processor. The power equipment terminal 101 acquires first data information based on the software development kit SDK, where the first data information includes at least one or more of network information measurement data, ID information of the power equipment terminal, location information of the power equipment terminal, time information, and information of a network equipment to which the power equipment terminal 101 is connected, and the information of the network equipment to which the power equipment terminal 101 is connected may include physical address information and the like.
The wireless sensor is configured to collect second data information and send the second data information to the power terminal device 101, where the second data information is used to characterize an operation state of the power terminal device 101.
The wireless sensor comprises at least one of an image sensor, a sound sensor, a humidity sensor, a temperature sensor, a vibration sensor and a displacement sensor.
Optionally, the image sensor is configured to collect image information of the power terminal device, where the image information may be a color image, an infrared image, or an ultraviolet image. For example, the discharge condition of the power terminal device can be determined by collecting an ultraviolet image of the power terminal device, and the temperature information of the power terminal device or whether a small animal such as a mouse exists in the transformer substation or not can be determined by the infrared image. The sound sensor is used for collecting whether the operation sound of some electric terminal equipment such as a transformer and the like is abnormal; the humidity sensor is used for collecting humidity information of the environment where the power terminal equipment is located; the temperature sensor is used for collecting temperature information of the environment where the power terminal equipment is located; the vibration sensor is used for collecting vibration signals of power terminal equipment such as a valve cooling main pump, a heat pump unit and the like; the displacement sensor is used for monitoring displacement of the expansion joint of the GIS or the GIL equipment.
Thus, the second data information may include at least one of image information collected by the image sensor, a transformer operation sound signal sensed by the sound sensor, humidity data sensed by the humidity sensor, temperature data sensed by the temperature sensor, vibration acceleration data sensed by the vibration sensor, and GIS or GIL device expansion joint displacement data sensed by the displacement sensor. The data format type of the second data information includes pictures, voice, video, text, and the like.
The power terminal device 101 is configured to receive the second data information and send the second data information to the second network device.
The second network device is configured to receive the first data information and the second data information, and send the first data information and the second data information to the background server 103.
The second network device is one of a computer, a switch, a gateway or an optical fiber communication device. The second network device is a network device in a wireless public network or a wireless private network in the power system.
Optionally, the wireless sensor network is constructed based on the power terminal device 101, the wireless sensor, the network device 102 and the background server 103 by using a wireless ad hoc network technology. The wireless sensor transmits the collected second data information to the power terminal device 101, and then the power terminal device 101 uploads the received second data information to the background server 103 through the network device 102.
The background server 103 is configured to receive the first data information and the second data information, process the first data information and the second data information to obtain third data information, and send the third data information to the power operation and maintenance management terminal 104.
Alternatively, the background server 103 may be implemented as a stand-alone server or a server cluster formed by a plurality of servers. The backend server 103 is a lan server or a cloud server.
Optionally, processing the first data information and the second data information to obtain third data information, including classifying the first data information and the second data information, for example, classifying based on time information or ID information of the power equipment terminal; and performing fault location or analysis processing on the first data information and the second data information by utilizing a multi-sensor processing algorithm. Wherein the third data information includes operation data information, failure analysis data information, or failure solution data information of the power terminal device 101 or the network device 102.
The power operation and maintenance management terminal 104 is configured to receive the third data information, and manage the power terminal device 101 and the network device 102 based on the third data information.
The power operation and maintenance management terminal 104 may be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices, which may be smart watches, smart bracelets, headsets, etc.
Optionally, the power operation and maintenance management terminal 104 displays and saves the received third data information according to a preset format.
In this embodiment, the power monitoring system includes a power terminal device, a network device, a background server and a power operation and maintenance management terminal, the power terminal device obtains first data information and receives second data information transmitted by a wireless sensor, the first data information and the second data information are sent to the second network device, the second network device sends the received first data information and the second data information to the background server, the background server processes the received first data information and second data information to obtain third data information, the third data information is sent to the power operation and maintenance management terminal, the power terminal device and the network device are managed based on the received third data information through the power operation and maintenance management terminal, communication and information interaction among the power terminal device, the network device, the background server and the power operation and maintenance management terminal are achieved, and the aim of centrally and uniformly managing all terminal devices and network devices in a network is achieved by means of an internet of things technology, so that monitoring capability of the power system is improved. In addition, through setting up wireless sensor in first network equipment, first network equipment with power terminal equipment communication connection utilizes wireless sensor to gather second data information and sends second data information to power terminal equipment, then by power terminal equipment with second data information transmission to second network equipment to by second network equipment with second data information transmission to the backstage server, constitute wireless sensor network, realized that wireless sensor gathers the management of data information, further improved the management efficiency of electric power system monitoring.
In the embodiment of the present application, the power operation management terminal 104 is specifically configured to perform at least one of the following: managing the operation of the power terminal device 101 or the network device 102; performing fault detection and positioning on the power terminal equipment 101 or the network equipment 102; a solution is generated for a fault existing in the power terminal device 101 or the network device 102.
Optionally, the power operation and maintenance management terminal 104 receives the third data information transmitted by the background server 103 in real time, and displays and manages the third data information. Alternatively, the power operation and maintenance management terminal 104 periodically transmits a fault troubleshooting signal to the background server 103, so that the background server 103 performs power system fault troubleshooting according to the first data information and the second data information.
According to the embodiment, the power operation and maintenance management terminal is used for managing the power terminal equipment and the network equipment in multiple directions, so that convenience and intelligent management on all the terminal equipment and the network equipment in the network are realized, and the purpose of improving the monitoring capability of the power system is achieved.
In the embodiment of the present application, the power equipment operation and maintenance management terminal 104 is further configured to receive the operation instruction information sent by the operator for the power terminal equipment 101, and send the operation instruction information to the background server 103.
The operation instruction information comprises single operation, inverted bus, inverted load, ring closing and the like.
Alternatively, when the power equipment operation and maintenance management terminal 104 receives the operation instruction information, it encrypts the operation instruction information and sends the encrypted operation instruction information to the background server 103.
According to the embodiment, the operation command information which is sent by the operator and aims at the power terminal equipment is received by the power equipment operation and maintenance management terminal and is sent to the background server, so that the operation control operation of the power terminal equipment is realized.
In the embodiment of the present application, the background server 103 is further configured to determine whether to forward the operation instruction information to the power terminal device 101 according to the second data information.
Alternatively, the background server 103 analyzes the operation efficiency of the power terminal device 101 based on the second data information, and determines whether to forward the operation instruction information to the power terminal device 101 according to the operation efficiency of the power terminal device 101. When the operation efficiency of the power terminal device 101 meets a preset threshold, the timeliness requirement of the operation instruction information is acquired, the time information for forwarding the operation instruction information to the power terminal device 101 is determined according to the timeliness requirement of the operation instruction information, and the operation instruction information is forwarded to the power terminal device 101 based on the time information.
Optionally, the background server 103 is configured to determine, based on the second data information, whether the power terminal device 101 has a fault; if the power terminal equipment 101 has no fault, forwarding the operation instruction information to the power terminal equipment 101; if there is a failure in the power terminal apparatus 101, the operation instruction information is not forwarded to the power terminal apparatus 101.
Optionally, the background server 103 is configured to generate fault feedback information when the power terminal device 101 has a fault, and send the fault feedback information to the power operation and maintenance management terminal 104.
Wherein the fault feedback instruction includes fault location information, fault solution information, and the like. Specifically, the power operation and maintenance terminal 104 generates instruction information after receiving the fault feedback information, and sends the instruction information to the power terminal device 101 or the terminal device of the operation and maintenance personnel. When transmitted to the power terminal device 101, the instruction information may be a stop instruction or a restart instruction, or the like; when transmitted to the terminal device of the operation and maintenance person, the instruction information includes the position information of the failure of the power terminal device 101 and notifies the operation and maintenance person of the time of the maintenance and the like.
In the embodiment, whether the power terminal equipment has a fault or not is judged through the second data information, and the operation of forwarding the operation instruction information to the power terminal equipment is executed under the condition that the power terminal equipment does not have the fault, so that the safety of remote control on the power terminal equipment is improved, and the problem of low operation efficiency of the power terminal equipment caused by incapability of timely knowing that the power terminal equipment has the fault in operation is avoided.
Optionally, the power terminal device 101 is further configured to receive the operation instruction information forwarded by the background server 103, and perform a corresponding operation based on the operation instruction information.
In this embodiment of the application, as shown in fig. 2, a control process of the power terminal device 101 is performed by using the power monitoring system, including:
in step 201, the power equipment operation and maintenance management terminal 104 receives the operation instruction information for the power terminal equipment 101 sent by the operator, and sends the operation instruction information to the background server 103.
In step 202, the background server 103 determines whether or not the power terminal device 101 has a failure based on the second data information.
In step 203, if the power terminal device 101 has a fault, the background server 103 generates fault feedback information and sends the fault feedback information to the power operation and maintenance management terminal 104.
In step 204, if the power terminal device 101 has no fault, the background server 103 forwards the operation instruction information to the power terminal device 101.
In step 205, the power terminal device 101 receives the operation instruction information forwarded by the background server 103, and performs a corresponding operation based on the operation instruction information.
According to the embodiment of the application, the fault is checked firstly when the operation instruction information aiming at the power terminal equipment is received, and then whether the operation instruction of the power terminal equipment is executed or not is determined according to the fault checking result, so that the operation safety of the power terminal equipment is improved, and the management efficiency of the power monitoring system is improved.
In the embodiment of the present application, the power terminal device 101 includes a first interface and a second interface; a first interface for connecting the power terminal device 101 with a first network device; a second interface for connecting the power terminal device 101 with a second network device. The embodiment realizes the connection of the power terminal equipment, the wireless sensor and the second network equipment, and is convenient for the power terminal equipment to acquire and transmit related data information for the subsequent monitoring and management of the power terminal equipment.
In the embodiment of the application, the system also comprises edge internet of things proxy equipment; the edge internet of things proxy device is connected to the power terminal device 101 based on the second interface and is communicatively connected to the second network device.
Optionally, the power operation and maintenance management terminal 104 is configured to initialize interface protocol information with the edge internet of things proxy device.
The interface protocol information at least comprises one of a secure hypertext transfer protocol, a file transfer protocol, a network control protocol and a user datagram protocol.
The edge internet of things proxy device is configured to generate registration information based on the interface protocol information, and send the registration information to the power operation and maintenance management terminal 104.
Wherein the registration information includes ID information of the power terminal device, vendor information of the power terminal device, and version information of the power terminal device.
The power operation and maintenance management terminal 104 is configured to receive the registration information and perform authentication to complete the registration operation of the edge internet of things proxy device.
Optionally, after the registration of the edge internet of things proxy device is completed, the edge internet of things proxy device may receive a remote control command for the power terminal device 101 sent by the power operation and maintenance management terminal 104, to implement remote control on the power terminal device 101, for example, software update control of the power terminal device 101, and so on.
According to the embodiment, the edge calculation of the information of the power terminal equipment is realized through the edge internet of things proxy equipment, and the analysis efficiency of the information of the power system of the power monitoring system and the safety of the system are improved.
In the embodiment of the application, the power operation and maintenance management terminal 104 is provided with an RG-IOTP Internet of things software platform; the power operation and maintenance management terminal 104 is specifically configured to manage the power terminal device 101 and the network device 102 based on the RG-IOTP express internet of things software platform.
The RG-IOTP Internet of things platform provides basic information maintenance for the power operation and maintenance management terminal 104, and can realize management functions of zero configuration online, command issuing, batch upgrading and the like of the power operation and maintenance management terminal 104.
According to the embodiment, the RG-IOTP Internet of things software platform is used for managing the power terminal equipment and the network equipment, so that the management efficiency of the power monitoring system is improved.
In the embodiment of the application, as shown in fig. 3, the power monitoring system comprises power terminal equipment, network equipment, an edge internet of things agent, an information interaction system, an internet of things management platform and an edge internet of things agent. The power terminal equipment and the network equipment are not shown in fig. 3. The information interaction system in fig. 3 is a background server, and the information interaction system includes an interaction server and an information server, where the interaction server and the information server are independent from each other. The Internet of things management platform is arranged in the power operation and maintenance management terminal.
Specifically, the edge internet of things agent after interface protocol information initialization sends registration information to the internet of things management platform;
and the Internet of things management platform receives the registration information, verifies the registration information and completes the registration of the edge Internet of things agent.
The interactive server comprises an information sending module for sending interactive signals, an information receiving module for receiving request information, an information judging module for identifying the interactive signals and a feedback module for feeding back errors.
The response information may be information for inquiring the state of the power system, information for overhauling the power system, or information for inquiring where the power system fails.
Optionally, an operator sends operation request information to a receiving module through the internet of things management platform, the receiving module receives the request information, generates corresponding response information according to the request information and sends the response information to an information sending unit, and the information sending unit sends the interaction information to an information judging module so that the information judging module judges that the running condition of the electric power system meets the preset judging condition of normal running; when the judging result output by the information judging module is a preset judging condition which accords with the normal operation, namely the electric power system operates normally, the information judging module sends the interaction signal to the information receiving module; if the judging information does not accord with the fault, namely the power system fails, the information judging module sends feedback information to the feedback module, and the feedback module sends the feedback information to the Internet of things management platform.
Specifically, the information server comprises an information providing unit for receiving the first data information and generating machine response information based on the first data information, and a service handling unit for receiving the second data information and generating service information according to the second data information and instruction information sent by the internet of things management platform, wherein the request information can be single operation, inverted bus, inverted load, parallel, loop closing and the like.
The various modules in the power monitoring system described above may be implemented in whole or in part by software, hardware, and combinations thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, database, or other medium used in embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, high density embedded nonvolatile Memory, resistive random access Memory (ReRAM), magnetic random access Memory (Magnetoresistive Random Access Memory, MRAM), ferroelectric Memory (Ferroelectric Random Access Memory, FRAM), phase change Memory (Phase Change Memory, PCM), graphene Memory, and the like. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory, and the like. By way of illustration, and not limitation, RAM can be in the form of a variety of forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), and the like. The databases referred to in the embodiments provided herein may include at least one of a relational database and a non-relational database. The non-relational database may include, but is not limited to, a blockchain-based distributed database, and the like. The processor referred to in the embodiments provided in the present application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic unit, a data processing logic unit based on quantum computing, or the like, but is not limited thereto.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the application and are described in detail herein without thereby limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of the application should be assessed as that of the appended claims.

Claims (10)

1. The power monitoring system is characterized by comprising power terminal equipment, network equipment, a background server and a power operation and maintenance management terminal, wherein the network equipment comprises first network equipment and second network equipment, and the first network equipment is wireless AP equipment; the first network equipment is provided with a wireless sensor and is in communication connection with the power terminal equipment; the second network device is in communication connection with the power terminal device and the background server;
the power terminal equipment is used for acquiring first data information and sending the first data information to the second network equipment, wherein the first data information is used for representing network environment information of the power terminal equipment;
the wireless sensor is used for collecting second data information and sending the second data information to the power terminal equipment, and the second data information is used for representing the running state of the power terminal equipment;
the power terminal equipment is used for receiving the second data information and sending the second data information to the second network equipment;
the second network device is configured to receive the first data information and the second data information, and send the first data information and the second data information to the background server;
the background server is configured to receive the first data information and the second data information, classify the first data information and the second data information, perform fault location or analysis processing on the first data information and the second data information by using a multi-sensor processing algorithm, obtain third data information, and send the third data information to the power operation and maintenance management terminal; the third data information includes operation data information, fault analysis data information, or fault solution data information of the power terminal device or the first network device and the second network device;
the power operation and maintenance management terminal is configured to receive the third data information, and manage the power terminal device and the network device based on the third data information.
2. The system according to claim 1, wherein the power operation and maintenance management terminal is specifically configured to perform at least one of the following:
managing operation of the power terminal device or the network device;
performing fault detection and positioning on the power terminal equipment or the network equipment;
and generating a solution for the faults of the power terminal equipment or the network equipment.
3. The system according to claim 1, wherein the power operation and maintenance management terminal is further configured to receive operation instruction information for the power terminal device sent by an operator, and send the operation instruction information to the background server;
the background server is further configured to determine whether to forward the operation instruction information to the power terminal device according to the second data information.
4. The system according to claim 3, wherein the background server is specifically configured to determine, based on the second data information, whether the power terminal device has a fault; if the power terminal equipment does not have a fault, forwarding the operation instruction information to the power terminal equipment; and if the power terminal equipment has a fault, not forwarding the operation instruction information to the power terminal equipment.
5. The system of claim 4, wherein the background server is further configured to generate fault feedback information in the event of a fault in the power terminal device, and send the fault feedback information to the power operation and maintenance management terminal.
6. The system of claim 4, wherein the power terminal device is further configured to receive the operation instruction information forwarded by the background server, and perform a corresponding operation based on the operation instruction information.
7. The system of claim 1, wherein the power terminal device comprises a first interface and a second interface; the first interface is used for connecting the power terminal equipment with the first network equipment; the second interface is configured to connect the power terminal device with the second network device.
8. The system of claim 7, wherein the system further comprises an edge internet of things proxy device;
and the edge internet of things proxy equipment is connected with the power terminal equipment based on the second interface and is in communication connection with the second network equipment.
9. The system of claim 8, wherein the power operation management terminal is configured to initialize interface protocol information with the edge internet of things proxy device;
the edge internet of things proxy equipment is used for generating registration information based on the interface protocol information and sending the registration information to the power operation and maintenance management terminal;
and the power operation and maintenance management terminal is used for receiving the registration information and authenticating so as to finish the registration operation of the edge internet of things proxy equipment.
10. The system of claim 1, wherein the power operation and maintenance management terminal is provided with an RG-IOTP express internet of things software platform;
the power operation and maintenance management terminal is specifically configured to manage the power terminal device and the network device based on the RG-IOTP express internet of things software platform.
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CN207573082U (en) * 2017-12-01 2018-07-03 国网河南省电力公司鹤壁供电公司 A kind of power distribution station intelligent management system
CN110932150A (en) * 2019-12-18 2020-03-27 深圳市康拓普信息技术有限公司 Power equipment operation and maintenance system
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