CN112117830A - Intelligent power distribution network system based on 5G communication - Google Patents

Intelligent power distribution network system based on 5G communication Download PDF

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Publication number
CN112117830A
CN112117830A CN202010936043.6A CN202010936043A CN112117830A CN 112117830 A CN112117830 A CN 112117830A CN 202010936043 A CN202010936043 A CN 202010936043A CN 112117830 A CN112117830 A CN 112117830A
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CN
China
Prior art keywords
distribution network
user
transmission
power distribution
power
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Pending
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CN202010936043.6A
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Chinese (zh)
Inventor
施林松
宋忠鹏
董隽
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Nanjing Shoufeng Smart Power Research Institute Co ltd
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Nanjing Shoufeng Smart Power Research Institute Co ltd
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Priority to CN202010936043.6A priority Critical patent/CN112117830A/en
Publication of CN112117830A publication Critical patent/CN112117830A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit 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
    • H02J13/00002Circuit 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit 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
    • H02J13/00001Circuit 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]
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit 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
    • H02J13/00006Circuit 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit 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
    • H02J13/00006Circuit 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
    • H02J13/00022Circuit 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20Smart grids as enabling technology in buildings sector
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S20/00Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20End-user application control systems
    • Y04S20/242Home appliances
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S40/00Systems 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
    • Y04S40/12Systems 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
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S40/00Systems 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
    • Y04S40/12Systems 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
    • Y04S40/126Systems 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

Abstract

The invention relates to the technical field of power distribution networks, in particular to an intelligent power distribution network system based on 5G communication, which comprises a master control central processing unit, a power distribution network transmission master station, a power distribution network transmission electricity-saving monitoring system, electric appliances and a user client, wherein the power distribution network transmission master station is connected with a plurality of power distribution network transmission nodes through cables, the monitoring system monitors the power transmission in the power transmission process of a power distribution network, the power distribution network transmission nodes can transmit electric signals to each electric appliance in the home of a user, and the user can control the power supply of each electric appliance through the client based on 5G signals, the intelligent power distribution network system can respectively store information, can timely call the information when in use, can timely aim at protection aiming at the fault occurrence frequency of a circuit, and is based on 5G communication on the whole network, when an emergency occurs, the user can receive information in time.

Description

Intelligent power distribution network system based on 5G communication
Technical Field
The invention relates to the technical field of power distribution networks, in particular to an intelligent power distribution network system based on 5G communication.
Background
In daily life and use, an intelligent distribution network is one of key links of an intelligent power grid, generally, a power network of 10kV or below belongs to a distribution network, but part of the distribution network has a 20kV voltage level network architecture, the distribution network is a part of the whole power system directly connected with dispersed users, most of distribution network systems existing in the current market are low in intelligence, the process of line transmission cannot be monitored in real time, special protection is difficult to be carried out on different conditions and road sections, meanwhile, information exchange between the existing users and the intelligent power grid is completed, real-time power failure power supply messages are difficult to be known, and normal use is influenced.
Disclosure of Invention
The invention aims to provide an intelligent power distribution network system based on 5G communication, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an intelligent power distribution network system based on 5G communication, includes main control central processing unit, distribution network transmission main website, distribution network transmission economize on electricity, monitored control system, uses electrical apparatus and user's customer end, distribution network transmission main website's inside electric connection has main control central processing unit, distribution network transmission main website has a plurality of distribution network transmission nodes through the cable connection, and at electric network power transmission's in-process, there is monitored control system to the transmission of electric power, distribution network transmission node can be with signal of telecommunication to each electrical apparatus in user's family to based on the 5G signal, the user can control the power supply of each electrical apparatus through the customer end.
Preferably, the signal transmission of the monitoring system, the main control central processing unit and the user client is based on 5G communication signal points for data transmission.
Preferably, the master control central processing unit is internally and electrically connected with a power transmission and transformation information server, a power transmission failure information server and a user information server.
Preferably, the monitoring system comprises temperature monitoring equipment, voltage monitoring equipment, pressure monitoring equipment and camera monitoring equipment, and the monitoring equipment simultaneously monitors the cable line for 24h in real time.
Preferably, the data collected by the monitoring system is transmitted to the main control central processing unit through signals, is connected to the power transmission fault information server for data storage, and can be transmitted to the user client through the 5G base station for notification while the data is stored.
Preferably, the method comprises the following steps:
the method comprises the following steps: the main control central processing unit is responsible for transmitting and storing all information, common power transmission amount and power transmission information are stored in the power transmission and transformation information server, and user information in the power distribution network is stored through the user information server;
step two: in the process of power transmission from a power distribution network master station to a power distribution network for saving power, a plurality of monitoring systems are arranged on the way to monitor the power transmission line, each monitoring system comprises a temperature monitoring device, a voltage monitoring device, a pressure monitoring device and a camera monitoring device, and the circuit transmission can be monitored and managed from multiple angles and multiple aspects;
step three: if the line has a problem, the time, the place and the reason of the problem can be transmitted to a power transmission fault information server through a monitoring system and stored, targeted protection can be performed in places with multiple accidents, and the main control central processing unit sends information to a user client to inform the user of the maintenance condition and progress of the line in time;
step four: the power distribution network transmission node transmits electric energy to each indoor electric appliance of a user, meanwhile, the user can control the electric appliances through a user client based on a 5G communication network, when the user goes out or the master control central processing unit finds that the electric quantity is abnormal, the user can automatically control the power distribution network transmission node to close an indoor power supply through sending signals to the master control central processing unit or the master control central processing unit, and free control of the power distribution network is achieved.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the power transmission and transformation information server, the power transmission fault information server and the user information server can respectively store power transmission amount and power transmission information, fault information generated during power transmission and user information in a power distribution network, the information can be called in time when the power transmission and transformation fault information server is required to be used, meanwhile, the fault occurrence frequency of a line can be protected in time, the whole network is based on 5G communication, the information transmission speed is high, and a user can receive the information in time when an emergency occurs, so that the communication and the transmission are convenient.
Drawings
FIG. 1 is an overall block diagram of the present invention.
Detailed Description
Example 1:
referring to fig. 1, the present invention provides a technical solution:
the utility model provides an intelligent power distribution network system based on 5G communication, includes main control central processing unit, distribution network transmission main website, distribution network transmission economize on electricity, monitored control system, uses electrical apparatus and user's customer end, distribution network transmission main website's inside electric connection has main control central processing unit, distribution network transmission main website has a plurality of distribution network transmission nodes through the cable connection, and at electric network power transmission's in-process, there is monitored control system to the transmission of electric power, distribution network transmission node can be with signal of telecommunication to each electrical apparatus in user's family to based on the 5G signal, the user can control the power supply of each electrical apparatus through the customer end.
The signal transmission of monitored control system, master control central processing unit and user's customer end carries out data transmission based on 5G communication signal point, electric connection has transmission and transformation information server, transmission of electricity trouble information server and user information server in the master control central processing unit, monitored control system includes temperature monitoring equipment, voltage monitoring equipment, pressure monitoring equipment and camera supervisory equipment, and supervisory equipment exists simultaneously and carries out 24h real-time supervision to the cable run, the data that monitored control system gathered pass through signal transmission to master control central processing unit, and connect to and carry out data storage in the transmission of electricity trouble information server, can pass through 5G basic station sending information to user's customer end when data storage and inform.
The method comprises the following steps:
the method comprises the following steps: the main control central processing unit is responsible for transmitting and storing all information, common power transmission amount and power transmission information are stored in the power transmission and transformation information server, and user information in the power distribution network is stored through the user information server;
step two: in the process of power transmission from a power distribution network master station to a power distribution network for saving power, a plurality of monitoring systems are arranged on the way to monitor the power transmission line, each monitoring system comprises a temperature monitoring device, a voltage monitoring device, a pressure monitoring device and a camera monitoring device, and the circuit transmission can be monitored and managed from multiple angles and multiple aspects;
step three: if the line has a problem, the time, the place and the reason of the problem can be transmitted to a power transmission fault information server through a monitoring system and stored, targeted protection can be performed in places with multiple accidents, and the main control central processing unit sends information to a user client to inform the user of the maintenance condition and progress of the line in time;
step four: the distribution network delivery node is carried the electric energy to each indoor electrical apparatus of user, and the user can pass through user client to control electrical apparatus based on 5G communication network simultaneously, when the user goes out, can close indoor power through sending signal to master control central processing unit and control distribution network delivery node, realizes the free control of distribution network.
Example 2:
referring to fig. 1, the present invention provides a technical solution:
the utility model provides an intelligent power distribution network system based on 5G communication, includes main control central processing unit, distribution network transmission main website, distribution network transmission economize on electricity, monitored control system, uses electrical apparatus and user's customer end, distribution network transmission main website's inside electric connection has main control central processing unit, distribution network transmission main website has a plurality of distribution network transmission nodes through the cable connection, and at electric network power transmission's in-process, there is monitored control system to the transmission of electric power, distribution network transmission node can be with signal of telecommunication to each electrical apparatus in user's family to based on the 5G signal, the user can control the power supply of each electrical apparatus through the customer end.
The signal transmission of monitored control system, master control central processing unit and user's customer end carries out data transmission based on 5G communication signal point, electric connection has transmission and transformation information server, transmission of electricity trouble information server and user information server in the master control central processing unit, monitored control system includes temperature monitoring equipment, voltage monitoring equipment, pressure monitoring equipment and camera supervisory equipment, and supervisory equipment exists simultaneously and carries out 24h real-time supervision to the cable run, the data that monitored control system gathered pass through signal transmission to master control central processing unit, and connect to and carry out data storage in the transmission of electricity trouble information server, can pass through 5G basic station sending information to user's customer end when data storage and inform.
The method comprises the following steps:
the method comprises the following steps: the main control central processing unit is responsible for transmitting and storing all information, common power transmission amount and power transmission information are stored in the power transmission and transformation information server, and user information in the power distribution network is stored through the user information server;
step two: in the process of power transmission from a power distribution network master station to a power distribution network for saving power, a plurality of monitoring systems are arranged on the way to monitor the power transmission line, each monitoring system comprises a temperature monitoring device, a voltage monitoring device, a pressure monitoring device and a camera monitoring device, and the circuit transmission can be monitored and managed from multiple angles and multiple aspects;
step three: if the line has a problem, the time, the place and the reason of the problem can be transmitted to a power transmission fault information server through a monitoring system and stored, targeted protection can be performed in places with multiple accidents, and the main control central processing unit sends information to a user client to inform the user of the maintenance condition and progress of the line in time;
step four: the distribution network delivery node delivers electric energy to each indoor electric appliance of the user, the user can control the electric appliances through the user client based on the 5G communication network, and when the master control central processing unit finds that the electric quantity is abnormal, the master control central processing unit can automatically control the distribution network delivery node to close the indoor power supply, so that the free control of the distribution network is realized.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims (6)

1. The utility model provides an intelligent power distribution network system based on 5G communication, includes that master control central processing unit, distribution network carry main website, distribution network carry economize on electricity, monitored control system, use electrical apparatus and user's customer end, its characterized in that: the inside electric connection that the main website was carried to the distribution network has master control central processing unit, the distribution network is carried the main website and is connected with a plurality of distribution network transmission nodes through the cable, and at electric wire netting power transmission's in-process, there is monitored the transmission of electric power by monitored control system, distribution network transmission node can be with each electrical apparatus of signal of telecommunication transmission to user's family to based on the 5G signal, the user can control each power supply with electrical apparatus through the client.
2. The intelligent power distribution network system based on 5G communication according to claim 1, wherein: and the signal transmission of the monitoring system, the main control central processing unit and the user client is based on 5G communication signal points for data transmission.
3. The intelligent power distribution network system based on 5G communication according to claim 1, wherein: and the master control central processing unit is internally and electrically connected with a power transmission and transformation information server, a power transmission fault information server and a user information server.
4. The intelligent power distribution network system based on 5G communication according to claim 1, wherein: the monitoring system comprises temperature monitoring equipment, voltage monitoring equipment, pressure monitoring equipment and camera monitoring equipment, wherein the monitoring equipment simultaneously monitors the cable line for 24h in real time.
5. The intelligent power distribution network system based on 5G communication according to claim 1, wherein: the data collected by the monitoring system are transmitted to the main control central processing unit through signals and are connected to the power transmission fault information server for data storage, and information can be sent to the user client side through the 5G base station to be informed while the data are stored.
6. An intelligent power distribution network system based on 5G communication according to claims 1-5, characterized in that: the method comprises the following steps:
the method comprises the following steps: the main control central processing unit is responsible for transmitting and storing all information, common power transmission amount and power transmission information are stored in the power transmission and transformation information server, and user information in the power distribution network is stored through the user information server;
step two: in the process of power transmission from a power distribution network master station to a power distribution network for saving power, a plurality of monitoring systems are arranged on the way to monitor the power transmission line, each monitoring system comprises a temperature monitoring device, a voltage monitoring device, a pressure monitoring device and a camera monitoring device, and the circuit transmission can be monitored and managed from multiple angles and multiple aspects;
step three: if the line has a problem, the time, the place and the reason of the problem can be transmitted to a power transmission fault information server through a monitoring system and stored, targeted protection can be performed in places with multiple accidents, and the main control central processing unit sends information to a user client to inform the user of the maintenance condition and progress of the line in time;
step four: the power distribution network transmission node transmits electric energy to each indoor electric appliance of a user, meanwhile, the user can control the electric appliances through a user client based on a 5G communication network, when the user goes out or the master control central processing unit finds that the electric quantity is abnormal, the user can automatically control the power distribution network transmission node to close an indoor power supply through sending signals to the master control central processing unit or the master control central processing unit, and free control of the power distribution network is achieved.
CN202010936043.6A 2020-09-08 2020-09-08 Intelligent power distribution network system based on 5G communication Pending CN112117830A (en)

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Application Number Priority Date Filing Date Title
CN202010936043.6A CN112117830A (en) 2020-09-08 2020-09-08 Intelligent power distribution network system based on 5G communication

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Application Number Priority Date Filing Date Title
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106385110A (en) * 2016-11-29 2017-02-08 国网山东省电力公司鄄城县供电公司 Power grid main device patrol auxiliary device, system and method
CN109103989A (en) * 2018-09-25 2018-12-28 广州供电局有限公司 The sub-control terminal in intelligent power distribution room and the control system in intelligent power distribution room

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106385110A (en) * 2016-11-29 2017-02-08 国网山东省电力公司鄄城县供电公司 Power grid main device patrol auxiliary device, system and method
CN109103989A (en) * 2018-09-25 2018-12-28 广州供电局有限公司 The sub-control terminal in intelligent power distribution room and the control system in intelligent power distribution room

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Application publication date: 20201222