CN114243914A - Electric power monitoring system - Google Patents

Electric power monitoring system Download PDF

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Publication number
CN114243914A
CN114243914A CN202111509429.XA CN202111509429A CN114243914A CN 114243914 A CN114243914 A CN 114243914A CN 202111509429 A CN202111509429 A CN 202111509429A CN 114243914 A CN114243914 A CN 114243914A
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China
Prior art keywords
data information
information
equipment
power terminal
power
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Granted
Application number
CN202111509429.XA
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Chinese (zh)
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CN114243914B (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
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Publication of CN114243914B publication Critical patent/CN114243914B/en
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    • 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 equipment is wireless AP equipment and is provided with a wireless sensor; the second network equipment is in communication connection with the power terminal equipment and the background server; the wireless sensor is used for acquiring 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 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 and sending the third data information to the electric 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 be used for monitoring and managing the power system.

Description

Electric power monitoring system
Technical Field
The application relates to the technical field of power systems, in particular to a power monitoring system.
Background
The power system has a huge amount of information in the operation process, and in order to better master various information of the power system, the operation state needs to be monitored in real time, so that the power system can be ensured to operate in a healthy state.
With the rapid increase of the user scale and the grid information scale in the power system, the power grid topological structure becomes increasingly complex, and the operation state of the power system also becomes complicated. Therefore, in the face of increasingly complex power systems, how to realize efficient management and monitoring becomes a problem to be solved urgently.
Disclosure of Invention
In view of the above, it is necessary to provide a power monitoring system capable of realizing 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 internally provided with a wireless sensor and is in communication connection with the power terminal equipment; the second network equipment is in communication connection with the power terminal equipment 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, and the first data information is used for representing network environment information where the power terminal equipment is located;
the wireless sensor is used for acquiring second data information and sending the second data information to the electric power terminal equipment, and the second data information is used for representing the running state of the electric 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 equipment 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 electric power operation and maintenance management terminal;
and the electric power operation and maintenance management terminal is used for receiving the third data information and managing the electric power terminal equipment and the network equipment based on the third data information.
In one embodiment, the power operation and maintenance management terminal is specifically configured to execute at least one of the following:
managing the operation of the power terminal equipment or the network equipment;
carrying out fault detection and positioning on the power terminal equipment or the network equipment;
and generating a solution for the fault existing in the power terminal equipment or the network equipment.
In one embodiment, the power equipment operation and maintenance management terminal is further configured to receive operation instruction information, which is sent by an operator and is specific to the power terminal equipment, and send the operation instruction information to the background server;
and the background server is also used for judging whether the operation instruction information is forwarded to the power terminal equipment according to the second data information.
In one embodiment, the background server is specifically configured to determine whether the power terminal device has a fault based on the second data information; if the electric power terminal equipment has no fault, forwarding the operation instruction information to the electric power terminal equipment; and if the electric power terminal equipment has faults, the operation instruction information is not forwarded to the electric 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 operation instruction information forwarded by the background server, and execute corresponding operation based on the operation instruction information.
In one embodiment, the power terminal device comprises 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 second network equipment.
In one embodiment, the system further comprises an edge internet of things agent device;
the edge Internet of things agent equipment is connected with the power terminal equipment based on the second interface and is in communication connection with the second network equipment.
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 agent equipment;
the edge Internet of things agent equipment is used for generating registration information based on the interface protocol information and sending the registration information to the electric power operation and maintenance management terminal;
and the electric power operation and maintenance management terminal is used for receiving the registration information and authenticating the registration information so as to complete the registration operation of the edge Internet of things agent equipment.
In one embodiment, the electric power operation and maintenance management terminal is provided with an RG-IOTP (remote group transfer protocol-internet of things) sharp Internet of things software platform;
the electric power operation and maintenance management terminal is specifically used for managing electric power terminal equipment and network equipment based on an RG-IOTP (remote object transfer protocol) sharp Internet of things software platform.
The power monitoring system comprises power terminal equipment, network equipment, a background server and a power operation and maintenance management terminal, wherein the power terminal equipment is used for acquiring first data information, receiving second data information transmitted by a wireless sensor and sending the first data information and the second data information to the second network equipment, the second network equipment is used for sending the received first data information and the received second data information to the background server, the background server is used for processing the received first data information and the received 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 by the power operation and maintenance management terminal based on the received third data information, and communication and information interaction among the power terminal equipment, the network equipment, the background server and the power operation and maintenance management terminal is realized, by means of the technology of the Internet of things, all terminal equipment and network equipment in a network are managed in a centralized and unified mode, and the purpose of improving the monitoring capability of a power system is achieved. 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 transmits second data information for second network equipment by power terminal equipment to transmit second data information to backend server by second network equipment, constitutes wireless sensor network, has realized the management that wireless sensor gathered data information, has further improved the managerial efficiency of electric power system monitoring.
Drawings
FIG. 1 is a block diagram of a power monitoring system in one embodiment;
FIG. 2 is a flow diagram illustrating an implementation of a power monitoring system in accordance with one embodiment;
fig. 3 is a structural frame body of a power monitoring system in another embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The power system has a huge amount of information in the operation process, and in order to better master various information of the power system, the operation state needs to be monitored in real time, so that the power system can be ensured to operate in a healthy state.
With the accelerated development of power grid technology and application, the user scale and the power grid information scale in the power system are increased day by day, the power grid topological structure is more and more complex, the power grid operation state is complicated, and the management difficulty of the power system is greatly improved. In the face of increasingly complex power systems, how to realize efficient monitoring becomes an urgent problem to be solved.
In view of this, the present application provides an electric power monitoring system, which is used for managing and monitoring an electric power system.
The power monitoring system provided by the embodiment of the application comprises power terminal equipment 101, network equipment 102, a background server 103 and a power operation and maintenance management terminal 104. The network device 102 comprises a first network device and a second network device, wherein the first network device is a wireless AP device, a wireless sensor is arranged in the first network device, and the first network device is in communication connection with the power terminal device 101; the second network device is in communication connection with the power terminal device 101 and the background server 103.
The power terminal device 101 is configured to acquire first data information and send the first data information to a second network device, where the first data information is used to represent network environment information where the power terminal device 101 is located.
The power terminal device 101 is various power devices in the power system, including a smart meter, a power distribution device, a power transmission device, and a power consumption device. The intelligent instrument comprises an electric meter and the like; distribution equipment includes generators, transformers, power lines, and circuit breakers, among others. The electric equipment comprises an intelligent sound box, an intelligent television, an intelligent air conditioner and the like.
Optionally, the power device terminal 101 includes a central processing unit. The power equipment terminal 101 acquires first data information based on the software development kit SDK, where the first data information at least includes 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 connected to the power equipment terminal 101, where the information of the network equipment connected to the power equipment terminal 101 may include physical address information and the like.
And the wireless sensor is used for acquiring second data information and sending the second data information to the power terminal equipment 101, and the second data information is used for representing the running state of the power terminal equipment 101.
Wherein, 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 acquire 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 judged by collecting an ultraviolet image of the power terminal device, and the temperature information of the power terminal device or whether mice and other small animals exist in a transformer substation or not can be judged by an infrared image. The sound sensor is used for acquiring whether the operation sound of certain power terminal equipment such as a transformer is abnormal or not; the humidity sensor is used for acquiring humidity information of the environment where the power terminal equipment is located; the temperature sensor is used for acquiring temperature information of the environment where the power terminal equipment is located; the vibration sensor is used for acquiring vibration signals of electric power terminal equipment such as a valve cooling main pump, a heat pump unit and the like; and the displacement sensor is used for monitoring the displacement of the telescopic joint of the GIS or 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 displacement data of the expansion joint of the GIS or GIL device sensed by the displacement sensor. The data format types of the second data information comprise pictures, voice, video, characters and the like.
And the power terminal device 101 is configured to receive the second data information and send the second data information to the second network device.
And 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.
Wherein the second network device is one of a computer, a switch, a gateway or a fiber optic 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, based on the power terminal device 101, the wireless sensor, the network device 102, and the background server 103, a wireless sensor network is constructed by using a wireless ad hoc network technology. The wireless sensor transmits the acquired 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 by a separate server or a server cluster composed of a plurality of servers. The background server 103 is a local area network server or a cloud server.
Optionally, the first data information and the second data information are processed to obtain third data information, where the third data information includes classifying the first data information and the second data information, for example, classifying the first data information and the second data information based on time information or ID information of the power equipment terminal; and carrying out fault positioning or analysis processing on the first data information and the second data information by using a multi-sensor processing algorithm. The third data information includes operation data information, fault analysis data information, or fault solution data information of the power terminal device 101 or the network device 102.
And 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 electric power operation and maintenance management terminal 104 may be, but is not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices, and the portable wearable devices may be smart watches, smart bands, head-mounted devices, and the like.
Optionally, the power operation and maintenance management terminal 104 displays and stores the received third data information according to a preset format.
In the embodiment, the power monitoring system comprises power terminal equipment, network equipment, a background server and a power operation and maintenance management terminal, wherein the power terminal equipment acquires first data information and receives second data information transmitted by a wireless sensor and transmits the first data information and the second data information to the second network equipment, the second network equipment transmits the received first data information and the received second data information to the background server, the background server processes the received first data information and the received second data information to obtain third data information, the third data information is transmitted to the power operation and maintenance management terminal, the power terminal equipment and the network equipment are managed by the power operation and maintenance management terminal based on the received third data information, and communication and information interaction among the power terminal equipment, the network equipment, the background server and the power operation and maintenance management terminal is realized, by means of the technology of the Internet of things, all terminal equipment and network equipment in a network are managed in a centralized and unified mode, and the purpose of improving the monitoring capability of a power system is achieved. 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 transmits second data information for second network equipment by power terminal equipment to transmit second data information to backend server by second network equipment, constitutes wireless sensor network, has realized the management that wireless sensor gathered data information, has further improved the managerial efficiency of electric power system monitoring.
In this embodiment, the power operation and maintenance 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; fault detection and positioning are carried out on the power terminal equipment 101 or the network equipment 102; a solution is generated for a fault existing in the power terminal apparatus 101 or the network apparatus 102.
Optionally, the electric power operation and maintenance management terminal 104 may receive the third data information transmitted by the background server 103 in real time, and display and manage the third data information. Or, the electric power operation and maintenance management terminal 104 sends a troubleshooting signal to the background server 103 at regular time, so that the background server 103 performs electric power system troubleshooting according to the first data information and the second data information.
The embodiment manages the power terminal equipment and the network equipment in multiple directions through the power operation and maintenance management terminal, realizes convenience and intelligent management of all the terminal equipment and the network equipment in the network, and achieves the purpose of improving the monitoring capability of the power system.
In this embodiment of the application, the power device operation and maintenance management terminal 104 is further configured to receive operation instruction information, which is sent by an operator and is for the power terminal device 101, and send the operation instruction information to the background server 103.
The operation instruction information comprises single operation, bus reversing, load reversing, loop closing and the like.
Optionally, after the operation and maintenance management terminal 104 of the electrical equipment receives the operation instruction information, the operation instruction information is encrypted, and the encrypted operation instruction information is sent to the background server 103.
According to the embodiment, the operation instruction information aiming at the power terminal equipment and sent by an operator 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 this embodiment, 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.
Optionally, 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 operating 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 whether the power terminal device 101 has a fault based on the second data information; if the power terminal device 101 has no fault, forwarding the operation instruction information to the power terminal device 101; if the power terminal apparatus 101 has a fault, 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.
The fault feedback instruction includes fault location information, fault solution information, and the like. Specifically, after receiving the fault feedback information, the electric power operation and maintenance terminal 104 generates an instruction information, and sends the instruction information to the electric power terminal device 101 or the terminal device of the operation and maintenance personnel. When transmitted to the power terminal apparatus 101, the instruction information may be a stop operation instruction or a restart instruction or the like; when the instruction information is transmitted to the terminal device of the operation and maintenance person, the instruction information includes the location information of the failure of the power terminal device 101 and notifies the operation and maintenance person of the time for performing the maintenance, and the like.
In this embodiment, whether the power terminal device has a fault is determined through the second data information, and the operation of forwarding the operation instruction information to the power terminal device is executed only when the power terminal device does not have a fault, so that the safety of remote control over the power terminal device is improved, and the problem of low operating efficiency of the power terminal device caused by the fact that the power terminal device cannot be timely known to have a fault during operation is avoided.
Optionally, the power terminal device 101 is further configured to receive operation instruction information forwarded by the background server 103, and execute corresponding operation based on the operation instruction information.
In the embodiment of the application, as shown in fig. 2, the control process of the power terminal device 101 is executed by using the power monitoring system, and includes:
in step 201, the power equipment operation and maintenance management terminal 104 receives operation instruction information for the power terminal equipment 101 sent by an operator, and sends the operation instruction information to the background server 103.
In step 202, the background server 103 determines whether the power terminal device 101 has a fault 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 there is no fault in the power terminal device 101, 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 executes a corresponding operation based on the operation instruction information.
According to the embodiment of the application, the fault is firstly checked after the operation instruction information aiming at the power terminal equipment is received, and 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 apparatus 101 includes a first interface and a second interface; a first interface for connecting the power terminal apparatus 101 with a first network apparatus; a second interface for connecting the power terminal device 101 with a second network device. The embodiment realizes the connection between the power terminal equipment and the wireless sensor and between the power terminal equipment and the second network equipment, and facilitates the power terminal equipment to acquire and transmit related data information so as to be used for monitoring and managing the power terminal equipment subsequently.
In the embodiment of the application, the system further comprises an edge internet of things agent device; the edge internet of things agent device is connected with the power terminal device 101 based on the second interface and is in communication connection with 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.
And the edge internet of things agent equipment is used for generating registration information based on the interface protocol information and sending the registration information to the electric power operation and maintenance management terminal 104.
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.
And the power operation and maintenance management terminal 104 is configured to receive the registration information and perform authentication to complete registration operation of the edge internet of things agent device.
Optionally, after the registration of the edge internet of things agent device is completed, the edge internet of things agent device may receive a remote control command for the power terminal device 101 sent by the power operation and maintenance management terminal 104, so as to implement remote control on the power terminal device 101, for example, software update control on the power terminal device 101, and the like.
According to the embodiment, the edge calculation of the information of the power terminal equipment is realized through the edge Internet of things agent 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 electric power operation and maintenance management terminal 104 is provided with an RG-IOTP sharp internet of things software platform; the electric power operation and maintenance management terminal 104 is specifically configured to manage the electric power terminal device 101 and the network device 102 based on an RG-iot rapid internet of things software platform.
The RG-IOTP sharp Internet of things platform provides basic information maintenance for the electric power operation and maintenance management terminal 104, and management functions of zero configuration on-line, command issuing, batch upgrading and the like of the electric power operation and maintenance management terminal 104 can be realized.
According to the embodiment, the electric power terminal equipment and the network equipment are managed through the RG-IOTP sharp Internet of things software platform, and the management efficiency of the electric power monitoring system is improved.
In the embodiment of the present application, as shown in fig. 3, the power monitoring system includes a power terminal device, a network device, 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 devices and the network devices are not shown in fig. 3. The information interaction system in fig. 3 is a background server, and includes an interaction server and an information server, which are independent of each other. The internet of things management platform is arranged in the electric 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 querying a state of the power system, information for repairing the power system, and information for querying where the power system fails.
Optionally, an operator sends operation request information to the 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, sends the response information to the information sending module, and sends the response information to the information sending unit, and the information sending unit sends the interaction information to the information judging module so that the information judging module judges that the operation condition of the power system meets the preset judgment condition of normal operation; when the judgment result output by the information judgment module is in accordance with the preset judgment condition of normal operation, namely the power system operates normally, the information judgment module sends the interaction signal to the information receiving module; if the judgment information is not met, namely the power system breaks down, the information judgment module sends a feedback message to the feedback module, and the feedback module sends the feedback message to the Internet of things management platform.
Specifically, the information server comprises an information providing unit for receiving first data information and generating machine response information based on the first data information, and a service handling unit for receiving second data information and generating service information according to the second data information and instruction information sent by the management platform of the internet of things, wherein the request information can be single operation, bus reversing, load reversing, merging, closing and the like.
The modules in the power monitoring system can be implemented in whole or in part by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, database, or other medium used in the 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 (MRAM), Ferroelectric Random Access Memory (FRAM), Phase Change Memory (PCM), graphene Memory, and the like. Volatile Memory can include Random Access Memory (RAM), external cache Memory, and the like. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others. The databases referred to in various embodiments provided herein may include at least one of relational and non-relational databases. The non-relational database may include, but is not limited to, a block chain based distributed database, and the like. The processors referred to in the embodiments provided herein may be general purpose processors, central processing units, graphics processors, digital signal processors, programmable logic devices, quantum computing based data processing logic devices, etc., without limitation.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to 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; a wireless sensor is arranged in the first network equipment, and the first network equipment is in communication connection with the power terminal equipment; the second network equipment is in communication connection with the power terminal equipment and the background server;
the power terminal equipment is used for acquiring first data information and sending the first data information to second network equipment, wherein the first data information is used for representing network environment information where the power terminal equipment is located;
the wireless sensor is used for acquiring second data information and sending the second data information to the electric power terminal equipment, and the second data information is used for representing the running state of the electric 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 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 electric power operation and maintenance management terminal;
and the electric power operation and maintenance management terminal is used for receiving the third data information and managing the electric power terminal equipment and the network equipment 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 the operation of the power terminal equipment or the network equipment;
carrying out fault detection and positioning on the electric power terminal equipment or the network equipment;
and generating a solution for the fault existing in the power terminal equipment or the network equipment.
3. The system of claim 1, wherein the power equipment operation and maintenance management terminal is further configured to receive operation instruction information, which is sent by an operator and is specific to the power terminal equipment, and send the operation instruction information to the background server;
and the background server is further used for judging whether to forward the operation instruction information to the electric power terminal equipment according to the second data information.
4. The system according to claim 3, wherein the background server is specifically configured to determine whether the power terminal device has a fault based on the second data information; if the electric power terminal equipment has no fault, forwarding the operation instruction information to the electric power terminal equipment; and if the electric power terminal equipment has faults, the operation instruction information is not forwarded to the electric power terminal equipment.
5. The system according to claim 4, wherein the background server is further configured to generate fault feedback information and send the fault feedback information to the electric power operation and maintenance management terminal in the case that the electric power terminal device has a fault.
6. The system of claim 4, wherein the power terminal device is further configured to receive operation instruction information forwarded by the background server, and perform corresponding operations 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 used for connecting the power terminal equipment with the second network equipment.
8. The system of claim 7, further comprising an edge internet of things proxy device;
and the edge Internet of things agent 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 and maintenance management terminal is configured to initialize interface protocol information with the edge internet of things agent device;
the edge Internet of things agent equipment is used for generating registration information based on the interface protocol information and sending the registration information to the electric power operation and maintenance management terminal;
and the electric power operation and maintenance management terminal is used for receiving the registration information and authenticating the registration information so as to complete the registration operation of the edge Internet of things agent equipment.
10. The system of claim 1, wherein the electric power operation and maintenance management terminal is provided with an RG-IOTP (Rapid Internet of things) sharp Internet of things software platform;
the electric power operation and maintenance management terminal is specifically used for managing the electric power terminal equipment and the network equipment based on the RG-IOTP sharp Internet of things software platform.
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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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