CN114825620B - Power grid platform system - Google Patents
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- CN114825620B CN114825620B CN202210360319.XA CN202210360319A CN114825620B CN 114825620 B CN114825620 B CN 114825620B CN 202210360319 A CN202210360319 A CN 202210360319A CN 114825620 B CN114825620 B CN 114825620B
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- 238000003032 molecular docking Methods 0.000 claims abstract description 64
- 230000005611 electricity Effects 0.000 claims abstract description 43
- 238000004458 analytical method Methods 0.000 claims abstract description 16
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- 239000002131 composite material Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 10
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Classifications
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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
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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
- H02J13/00006—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
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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
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
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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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/007—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
- H02J3/0073—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources for providing alternative feeding paths between load and source when the main path fails, e.g. transformers, busbars
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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
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/10—Power transmission or distribution systems management focussing at grid-level, e.g. load flow analysis, node profile computation, meshed network optimisation, active network management or spinning reserve management
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The application relates to a power grid platform system, which comprises a main control analysis module, a primary and secondary platform docking module, a constant maintaining component and a standby docking channel module, wherein the main control analysis module is used for receiving an electricity utilization request and sending the electricity utilization request to the primary and secondary platform docking module; the mother platform docking module is used for differentiating the power supply tasks according to the power consumption request and distributing management ends to power consumption users; the constant maintaining component is used for analyzing the electricity utilization characteristics of the electricity utilization user, and providing a standby docking channel for the electricity utilization user through the standby docking channel module under the condition that the electricity utilization of the electricity utilization user is confirmed to be in accordance with the specified state, and the constant maintaining component is used for functioning as a power supply standby channel and a power supply control management task. When large-scale power utilization users occur, the fault rate can be reduced, and the use convenience of the power utilization users is improved.
Description
Technical Field
The application relates to the technical field of power construction, in particular to a power grid platform system.
Background
The power grid refers to an integral body formed by power transformation stations with various voltages and power transmission and distribution lines in a power system. The power grid comprises three units of transformation, transmission and distribution, and the power grid has the task of delivering and distributing electric energy and changing voltage. With the development of technologies in urban construction, large-scale consumers are growing at a remarkable rate.
Because the replacement frequency of the power grid system is low, when a plurality of large-scale power utilization households are simultaneously arranged in a region, the traditional power grid system processes data slowly and is easy to fail, so that the power grid is frequently paralyzed, the time required for maintenance and recovery is long, and great inconvenience is brought to the power utilization households.
Disclosure of Invention
In view of the above, it is necessary to provide a grid platform system that improves the convenience of use for consumers.
The power grid platform system comprises a main control analysis module, a primary and secondary platform docking module, a constant maintaining component and a standby docking channel module, wherein the main control analysis module is used for receiving an electricity utilization request and sending the electricity utilization request to the primary and secondary platform docking module; the mother platform docking module is used for differentiating power supply tasks according to the power consumption request and carrying out distribution management on power consumption users; the constant maintaining component is used for analyzing the electricity utilization characteristics of the electricity utilization user, and providing a standby docking channel for the electricity utilization user through the standby docking channel module when the electricity utilization of the electricity utilization user is confirmed to be in a specified state, and the constant maintaining component is used for functioning as a power supply standby channel and a power supply control management task.
In one embodiment, the master control analysis module is composed of a high-throughput high-speed computer, and is used for processing the power consumption request sent by each power consumption field, and determining authorization according to the power consumption scale and the power consumption property drawn by the power grid construction project recorded by the server.
In one embodiment, the constant maintaining component is electrically and pneumatically controlled by various monitoring instruments, so that staff can find or check potential safety hazards existing and possibly occurring in each sub-circuit power grid according to naked eyes.
In one embodiment, the power grid platform system further comprises a power grid platform main control terminal, a mobile network wind control module and a night self-management module, wherein the power grid platform main control terminal is used for controlling the opening and closing of the power output controlled by each electric field; the mobile network wind control module is used for capturing natural risk factors; the night self-management module is used for replacing manual work to carry out self-operation management on electricity users.
In one embodiment, the constant maintenance component includes a coordination module interconnected with the night self-management module via a 5G local area network.
In one embodiment, the coordination module comprises a national grid power master, a national grid mechanical master, a temperature indicator, a humidity indicator, an air quality monitor, an electromagnetic interference monitor, a trigger chip, a composite defense device and a sub-power station; the national power grid power main end is electrically connected in series with the national power grid mechanical main switch, the temperature indicator, the humidity indicator, the air quality monitor and the electromagnetic interference monitor, the national power grid power main end is electrically connected in series with the trigger chip, the trigger chip is electrically connected with the composite defense device, and the electromagnetic interference monitor is electrically connected with the trigger chip through the sub-power station.
In one embodiment, the trigger chip is electrically connected with the temperature indicator, the humidity indicator, the air quality monitor and the electromagnetic interference monitor respectively to form a loop so as to form a regional parallel circuit in the circuit.
In one embodiment, the temperature indicator, the humidity indicator and the air quality monitor are connected to each other through the same local area network, and share real-time information obtained by the mobile network wind control module through the local area network.
In one embodiment, the primary-secondary platform docking module comprises a primary power grid analog compatible unit and a manual verification system; the sub-grid simulation compatible unit is used for judging connection safety according to the maximum electric power promised in the contract of the electric power construction engineering as a base number and comparing the test connection result of the virtual construction connection with a contract standard; the manual verification system is used for assisting the power grid platform main control terminal to complete the feasibility of mutual butt joint and communication of the primary and secondary power grids.
In one embodiment, the backup docking channel module includes a relay and an autonomous shutdown module; the relay has two working modes of autonomous and non-primary working, and when the autonomous cutting-off module is not operated by a person, the relay automatically enters an autonomous working state.
In the power grid platform system, the main control analysis module receives the power consumption request and sends the power consumption request to the primary-secondary platform docking module; the primary-secondary platform docking module differentiates the power supply tasks according to the power consumption request and distributes management ends to power consumption users; the constant maintaining component analyzes the electricity utilization characteristics of the electricity utilization user, and provides a standby docking channel for the electricity utilization user through the standby docking channel module under the condition that the electricity utilization of the electricity utilization user is confirmed to be in accordance with the specified state, and the constant maintaining component is used as a power supply standby channel and a power supply control management task. When large-scale power utilization users occur, the fault rate can be reduced, and the use convenience of the power utilization users is improved.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a block diagram of a grid platform system in one embodiment;
FIG. 2 is a block diagram of a grid platform system in another embodiment;
FIG. 3 is a schematic diagram of a grid platform system in one embodiment;
FIG. 4 is a schematic diagram of an internal structure of a mother-child platform docking module connected to a manual verification system according to an embodiment;
FIG. 5 is a schematic diagram of the connection of the internal components of the coordination module in one embodiment.
Reference numerals illustrate: 1. the power grid platform main control terminal; 2. a master control analysis module; 3. the primary-secondary platform docking module; 31. a sub-grid simulation compatible unit; 32. a manual verification system; 321. an instruction transmitting module; 322. a recording module; 323. an autonomous selection module; 3221. a storage module; 4. a constant hold assembly; 41. a coordination module; 5. a standby docking channel module; 51. a relay; 52. an autonomous cut-off module; 6. a mobile network wind control module; 7. a night self-management module; 8. a control panel; 91. the national grid power master; 92. the national power grid machinery is always started; 93. a temperature indicator; 94. a wetness indicator; 95. an air quality monitor; 96. an electromagnetic interference monitor; 97. triggering a chip; 98. a composite defensive device; 99. a sub-station.
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 one embodiment, as shown in fig. 1, there is provided a power grid platform system, which includes a main control analysis module 2, a primary-secondary platform docking module 3, a constant maintaining component 4 and a standby docking channel module 5, wherein the main control analysis module 2 is used for receiving a power consumption request and sending the power consumption request to the primary-secondary platform docking module 3; the mother platform docking module 3 is used for differentiating power supply tasks according to power consumption requests and distributing management ends to power consumption users; the constant maintaining component 4 is used for analyzing the electricity utilization characteristics of the electricity utilization user, and providing a standby docking channel for the electricity utilization user through the standby docking channel module 5 under the condition that the electricity utilization of the electricity utilization user meets the regulation, and the constant maintaining component is used for functioning as a power supply standby channel and a power supply control management task.
The main control analysis module 2 is composed of a high-throughput high-speed computer and is used for processing power utilization requests sent by all power utilization fields and determining authorization according to power utilization scale and power utilization properties drawn by power grid construction engineering recorded by a server. The mother platform docking module 3 is composed of a circuit general switch carried in a circuit and is used for a direct control end of autonomous behavior of a national power grid worker. The mother platform docking module 3 differentiates the power supply task according to the power consumption request, distributes the management end to the power consumption user, namely provides the branch of the power supply channel, and the management end can be a switch of a certain room or a certain area. Further, the constant maintaining component 4 is used for controlling the power consumption of various monitoring instruments, so that staff can find or check potential safety hazards existing and possibly occurring in each sub-circuit power grid according to naked eyes. The standby docking channel module 5 is used as an emergency circuit in the use process, and two ends of the standby docking channel module are respectively electrically connected with the primary-secondary platform docking module 3.
In one embodiment, as shown in fig. 2, the power grid platform system further includes a power grid platform master control terminal 1, a mobile network wind control module 6 and a night self-management module 7, where the power grid platform master control terminal 1 is used for controlling the on/off of the power output controlled by each electric field; the mobile network wind control module 6 is used for capturing natural risk factors; the night self-management module 7 is used for replacing manual work to perform self-operation management on electricity users.
The mobile network wind control module 6 is used in cooperation with the prevention and control components of the sub-grid platform, is directly connected with each large weather broadcasting website through a computer network, acquires and updates weather changes in the using range of the sub-grid platform, weather changes of the primary and secondary connecting channels and surrounding areas in real time, and selects a dialog box according to real-time data judging and processing measures and autonomous advice items. The night self-management module 7 is used for self-managing the national power grid at night or during unmanned monitoring, and when the night self-management module 7 is started, the autonomous control is performed according to the default selection of the recommended items obtained by the mobile network wind control module 6.
Further, in one embodiment, the night self-management module 7 is connected to the mobile device via a mobile network. The night self-management module 7 is connected with the mobile device through a mobile network, and a non-duty worker of the national power grid carries the mobile device and keeps a standby state for 24 hours. In addition, the power grid platform system also comprises a control panel 8, wherein the control panel 8 is used for controlling the self and all sub-power grid connecting channels and is an operation platform formed by various electronic element control switches in the national power grid control center.
In the power grid platform system, a main control analysis module 2 receives a power consumption request and sends the power consumption request to a primary-secondary platform docking module 3; the primary-secondary platform docking module 3 differentiates power supply tasks according to power consumption requests and distributes management ends to power consumption users; the constant maintaining component 4 analyzes the electricity utilization characteristics of the electricity utilization user, and provides a standby docking channel for the electricity utilization user through the standby docking channel module 5 under the condition that the electricity utilization of the electricity utilization user meets the regulation, and the constant maintaining component is used as a power supply standby channel and a power supply control management task. When large-scale power utilization users occur, the fault rate can be reduced, and the use convenience of the power utilization users is improved.
In one embodiment, as shown in fig. 3, the primary-secondary platform docking module 3 includes a primary grid analog compatible unit 31 and a manual verification system 32; the sub-grid simulation compatible unit 31 is configured to determine connection security according to a maximum power consumption promised in a contract for the electric power construction project as a base number, and compare a test connection result of the virtual connection establishment with a contract standard; the manual verification system 32 is used for assisting the power grid platform master control terminal 1 to complete the implementation of the mutual butt joint communication of the primary and secondary power grids. The manual verification system 32 is a manually operated platform or various circuit closed switches, and is electrically communicated with the sub-grid simulation compatible unit 31, the sub-grid simulation compatible unit 31 provides data, the manual verification system 32 is dominant, and the auxiliary power grid platform overall control terminal 1 is used for completing the implementation of the mutual butting and communication of the sub-grid and the main power grid.
Further, in one embodiment, as shown in FIG. 4, the manual verification system 32 includes an instruction transmitting module 321, a recording module 322, and an autonomous selection module 323. The command transmitting module 321 is triggered by radio or electrical formation and is responsible for receiving the power consumption request sent by the sub-grid and the special power consumption request, and when the power grid platform master control terminal 1 in the national power grid receives the request, the control panel 8 displays the power consumption requirement of the electronic power grid for the final projection frame. The power demand of the power utilization electronic grid displayed on the screen of the control panel 8 is checked, and when real-time information is checked, a national grid staff operates on the control panel 8 to select and give power utilization from the grid control end back to the autonomous selection module 323 displayed on the screen of the national grid staff. Further, a storage module 3221 is installed in the recording module 322, and is used for storing the time when the electronic power grid sends out the request, the reason when the electronic power grid sends out the special request, the authorized docking communication time and the peak value and the frequency of the power consumption of the electronic power grid. In the embodiment, the storage module 3221 is configured by a replaceable control chip and a storage bar, and an operator in the national power grid has authority to enter a program modification period.
In one embodiment, as shown in fig. 3, the constant maintenance component 4 comprises a coordination module 41, wherein the coordination module 41 is connected with the night self-management module 7 through a 5G local area network, and further, as shown in fig. 5, the coordination module 41 comprises a national grid power main 91, a national grid mechanical main 92, a temperature indicator 93, a humidity indicator 94, an air quality monitor 95, an electromagnetic interference monitor 96, a trigger chip 97, a composite defense device 98 and a sub-power station 99; the national power grid power main end 91 is electrically connected with the national power grid mechanical main switch 92, the temperature indicator 93, the humidity indicator 94, the air quality monitor 95 and the electromagnetic interference monitor 96 in series, the national power grid power main end 91 is electrically connected with the trigger chip 97 in series, the trigger chip 97 is electrically connected with the composite defense device 98, and the electromagnetic interference monitor 96 and the trigger chip 97 are electrically connected with the sub-power station 99.
Further, the trigger chip 97 is electrically connected with the temperature indicator 93, the humidity indicator 94, the air quality monitor 95 and the electromagnetic interference monitor 96 respectively to form a loop, so that a regional parallel circuit is formed in the circuit. In addition, the temperature indicator 93, the humidity indicator 94, and the air quality monitor 95 are connected to each other through the same local area network, and share real-time information obtained by the mobile network wind control module 6 through the local area network.
In one embodiment, as shown in fig. 3, the backup docking channel module 5 includes a relay 51 and an autonomous shutdown module 52; the relay 51 has two modes of operation, autonomous and non-autonomous, and when the autonomous shut-off module 52 is not operated, the relay 51 automatically enters an autonomous operating state. Wherein, relay 51 is connected through the electric property with reserve butt joint passageway 5, and relay 51 is connected through the electric property with independent formula cut-off module 52, and when independent formula cut-off module 52 unmanned operation, relay 51 automatic entry is independently operating condition.
In order to facilitate a better understanding of the grid platform system described above, a detailed explanation is provided below in connection with specific embodiments.
Because the replacement frequency of the power grid system is low, when a plurality of large-scale power utilization households are simultaneously arranged in a region, the traditional power grid system processes data slowly and is easy to fail, so that the power grid is frequently paralyzed, the time required for maintenance and recovery is long, and great inconvenience is brought to the power utilization households. Aiming at the defects existing in the prior art, the application provides the power grid platform system which is high in safety and compatible with various platforms, and solves the problems that when a plurality of large-scale power utilization users occur in an area at the same time, the power grid system of China processes data slowly and is easy to fail, the power grid is frequently paralyzed, the time required for maintenance and recovery is long, and great inconvenience is brought to the power utilization users.
Specifically, a power grid platform system with high security and compatibility with various platforms, as shown in fig. 3, includes:
The power grid platform main control terminal 1 is used for controlling the opening and closing of the power output of the electric field station main control;
The main control analysis module 2 is composed of a high-computation and high-pass computer and is used for processing power utilization requests sent by all electric fields and determining authorization according to power utilization scale and power utilization properties drawn by power grid construction engineering recorded by a server;
The primary-secondary platform docking module 3 is composed of a circuit general switch carried in the circuit and is used for a direct control end of autonomous behavioural of a national power grid worker;
The constant maintaining component 4 is used for controlling the power consumption of various monitoring instruments so as to enable staff to find or check potential safety hazards existing and possibly occurring in each sub-circuit power grid according to naked eyes;
The standby docking channel module 5 is used as an emergency circuit in the use process, and two ends of the standby docking channel module are respectively electrically connected with the primary-secondary platform docking module 3;
The mobile network wind control module 6 is used in cooperation with the prevention and control components of the sub-grid platform, is directly connected with each big weather broadcasting website through a computer network, acquires and updates weather changes in the using range of the sub-grid platform, weather changes of the primary and secondary connecting channels and surrounding areas in real time, and selects a dialog box according to real-time data judging and processing measures and autonomous suggestion items;
The night self-management module 7 is used for self-managing the national power grid at night or during unmanned monitoring, and when the night self-management module 7 is started, the self-control is performed in absolute terms according to the default selection of the suggestion items obtained by the mobile network wind control module 6;
The control panel 8 is used for controlling the connection channels of the sub-power grid and the control panel, and is an operation platform formed by various electronic element control switches in the national power grid control center.
According to the application, the traditional concepts of one-to-one and one-to-many in the old power grid are eliminated, a safer system is provided for the power transmission process, a power consumer can send a power consumption request to the national power grid by opening a switch, the power consumer enters a docking state after the information is processed by the main control analysis module 2, and the main power grid still does not completely form a trusted unobstructed output for the sub-power grid even when the main power grid and the sub-power grid are in a state to be docked. In the process, the safety of the two connected circuits is greatly enhanced by referring to the electricity contract and simulating the connection mode, and when the circuit fails, the power supply can be recovered through the standby butt joint channel module 5 in time, so that the timeliness of electricity utilization of a user is ensured, and long-time regional circuit paralysis caused by the circuit failure is avoided.
As shown in fig. 4, the primary-secondary platform docking module 3 includes a primary-grid analog compatible unit 31 and a manual verification system 32:
the sub-grid simulation compatible unit 31 judges connection safety according to the maximum electric power promised in the contract of the electric power construction project as a base number and comparing the test connection result of the virtual establishment connection with the contract standard; the manual verification system 32 is a manually operated platform or various circuit closed switches, and is electrically communicated with the sub-grid simulation compatible unit 31, the sub-grid simulation compatible unit 31 provides data, the manual verification system 32 is dominant, and the main control terminal 1 of the power grid platform is assisted to complete the implementation of the mutual butting and communication of the sub-grid and the main grid.
Further, as shown in fig. 4, the manual verification system 32 includes an instruction transmitting module 321, a recording module 322, and an autonomous selecting module 323:
The command transmitting module 321 is triggered by radio or electrical formation and is responsible for receiving the power utilization request sent by the sub-grid and the special power utilization request. When the power grid platform master control terminal 1 in the national power grid receives the request, the control panel 8 displays the power consumption requirement of the electronic power grid for the final projection frame; checking through the electricity demand of the electricity consumption grid displayed on the screen of the control panel 8, checking real-time information, and operating on the control panel 8 by a national grid staff, selecting the autonomous selection module 323 displayed on the screen thereof to give electricity to respond from the grid control end; the recording module 322 is internally provided with a storage module 3221 for storing the time of the request sent by the electronic power grid, the reason of the special request sent by the electronic power grid, the authorized docking communication time by the electronic power grid, and the peak value and the frequency of the power consumption of the electronic power grid.
The above is to further expand the mother-son platform docking module 3 in detail in the main system, the stability of the main system is further improved through the arrangement of the system, when the mother-son platform docking module 3 performs mother-son power grid docking, the mother-son power grid analog compatible unit 31 can perform digital conversion simulation on the mother-son power grid, the rationality of mother-son power grid connection is judged, and when the mother-son power grid analog compatible unit 31 finishes metering detection results and final output modes, an operator can use the manual verification system 32 to send formal-rate docking to the mother-son platform docking module 3 through the instruction transmitting module 321. In this process, the operator can call out the autonomous selection module 323 on the control panel 8 set up by the sub-grid simulation compatible unit 31 according to the actual situation to perform autonomous selection, so that the operator can set the transmission priority according to the actual emergency situation, thereby improving the operability of the grid platform and ensuring that the power supply of the grid can be output in an optimal humanized manner. Finally, the storage module 3221 is used as a storage basis of the recording module 322, so that the most basic power utilization mode recording is ensured, and later-stage staff can reasonably plan better power supply and emergency schemes according to the recorded content 332.
As shown in fig. 4, the storage module 3221 is configured by a replaceable control chip and a storage bar, and an operator in the national power grid has authority to enter a program modification period. The recording module 322 and the storage module 3221 inside the recording module 322 can be reasonably regulated and controlled according to the scale of the primary and secondary power grid, so that the recording module 322 can record more recent data to be used as the most powerful basis for working personnel in reasonable power transmission planning.
As shown in fig. 3, the backup docking channel module 5 includes a relay 51 and an autonomous shut-off module 52:
The relay 51 is electrically connected with the standby docking channel module 5, the relay 51 is electrically connected with the autonomous cutting-off module 52, the relay 51 has two working modes of autonomous and non-autonomous operation, and when the autonomous cutting-off module 52 does not operate, the relay 51 automatically enters an autonomous working state. The module is arranged to improve the controllability of the circuit, and when the primary and secondary power grids in the circuit have non-circuit problems, a user can also automatically or manually cut off the standby butt joint channel module 5, so that serious safety accidents are prevented.
As shown in fig. 3, the night self-management module 7 is connected with the mobile device through a mobile network, and a non-duty worker of the national power grid carries the mobile device and keeps a 24-hour standby state. The setting can be great reduce the electric wire netting personnel on duty saving labour night to form the alarm network of two-way intercommunication with the personnel on duty and not on duty through local area network when practicing thrift the labour, guaranteed that primary and secondary power station response in time makes up for long-time obstacle removal through the mode that promotes response speed when breaking down, slowed down the degree that the electric wire netting trouble aggravated as far as possible.
As shown in fig. 3, the coordination module 41 is electrically installed inside the constant maintenance component 4, and the coordination module 41 is connected with the night self-management module 7 through a 5G local area network. The coordination module 41 is used as a lacing for information transmission, and the night self-management module 7 is connected with the constant maintenance component 4 through a local area network, so that the constant maintenance component 4 can be automatically started through the information provided by the night self-management module 7 even in an unattended state, and the protection effect of the constant maintenance component 4 for a power grid is enhanced.
As shown in fig. 5, the national power grid power main terminal 91 is electrically connected in series with a national power grid mechanical main switch 92, a temperature indicator 93, a humidity indicator 94, an air quality monitor 95 and an electromagnetic interference monitor 96, the national power grid power main terminal 91 is electrically connected in series with four groups of trigger chips 97, the trigger chips 97 are electrically connected with a composite defense device 98, and the electromagnetic interference monitor 96 and the trigger chips 97 are electrically connected with a substation 99. The facility provides a multidirectional protection early warning for the primary and secondary power grids, and provides a source avoidance guarantee for both primary and secondary power grids through real-time monitoring of temperature, humidity, air quality and electric wave interference.
As shown in fig. 5, the trigger chip 97 is electrically connected with the temperature indicator 93, the humidity indicator 94, the air quality monitor 95 and the electromagnetic interference monitor 96 to form a loop, so that a regional parallel circuit is formed in the circuit. The temperature indicator 93, the humidity indicator 94 and the air quality monitor 95 are all connected to each other through the same local area network, and share real-time information obtained by the mobile network wind control module 6 through the network.
So set up and strengthened the temperature indicator 93, humidity indicator 94, air quality monitor 95, electromagnetic interference monitor 96 between the linkage strengthen its produced guard against effect, through the connection of this mode, can bring following step-by-step effect:
in a rainy season, the temperature indicator 93 gives an early warning to the humidity indicator 94 through the temperature, so as to prevent the humidity generated by deeper high and low temperatures;
after the rainy season, the water evaporation causes overlarge temperature difference in different areas;
the PM2.5 in the air is settled due to rainwater and moisture, and the load and the resistance of the overhead circuit are suddenly increased;
the PM2.5, temperature, humidity in the air enhances the negative impact of the electromagnetic interference monitor 96;
In combination with the above, the early warning effect is greatly enhanced, so that the composite type defense device 98 in the structure can be started in advance before the negative influence factors come to bring about the pre-protection effect for the sub-power station 99 and the national grid power main 91. The composite defense device 98 is a composite device formed by a dehumidifier, a central air conditioner, a fan and an interference shield, and can be distributed in different areas of a power grid.
The system is further described below in terms of simulated example events: the a building is an office building, the B grid is a class ii power supply station in the region of the a building, and 30% of night operation companies in the a building include, for example: broadcasting and living broadcasting of the radio station. The power consumption users are gathered and send a power consumption request to the A building, the power grid platform main control terminal 1 agrees to provide a power supply channel for the A building, the primary-secondary platform docking module 3 intervenes to differentiate power supply tasks, the power consumption users are distributed and managed, the constant maintaining assembly 4 analyzes the power consumption characteristics of the power consumption users, and the power consumption platform main control terminal provides a standby docking channel for the power consumption users under the condition that the power consumption of the power consumption users is confirmed to be in accordance with the regulation state and plays roles of the power supply standby channel and the power supply control management. The mobile network wind control module 6 and the night self-management module 7 in the system synchronously trigger to continuously run after the system is started, the mobile network wind control module 6 captures natural risk factors, the night self-management module 7 replaces manual work to carry out self-running management on electricity users in the building A, and all module running control of the night self-management module replaces issuing of commands of the power grid platform main control terminal 1 through the control panel 8.
Compared with the known public technology, the technical scheme provided by the application has the following beneficial effects:
1. the application is different from the system used by the old national power grid, has the advantages of timely response, strong active protection, certain strain capacity, and more rapid recovery circuit when the sub-power grid fails, and ensures the normal supply of power.
2. Compared with the power grid system of the old-fashioned country, the application has the advantages that the self-management performance is strong, the power grid can be automatically managed and controlled in real time at night, and the situation that multiple people are on duty and a large amount of labor force is consumed is avoided when the power grid system runs normally;
3. the application not only improves certain safety guarantee brought by the system, but also has certain early warning function for the sub-power grid, the large-scale power consumer and the power transmission way, thereby bringing more safety guarantee for the national power grid in the process of supplying power to the sub-power grid.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described 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 above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as 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 protection of the present application is to be determined by the appended claims.
Claims (10)
1. The utility model relates to a power grid platform system, which is characterized by comprising a main control analysis module, a primary-secondary platform docking module, a constant maintaining component, a standby docking channel module, a power grid platform main control terminal, a mobile network wind control module and a night self-management module,
The main control analysis module is used for receiving the power consumption request and sending the power consumption request to the primary-secondary platform docking module; the mother platform docking module is used for differentiating power supply tasks according to the power consumption request and carrying out distribution management on power consumption users; the constant maintaining component is used for analyzing the electricity utilization characteristics of the electricity utilization user, and providing a standby docking channel for the electricity utilization user through the standby docking channel module when the electricity utilization of the electricity utilization user is confirmed to be in a specified state, and the constant maintaining component is used for functioning as a power supply standby channel and a power supply control management task;
the main control analysis module consists of a high-computation and high-pass speed computer and is used for processing power utilization requests sent by all power utilization fields and determining authorization according to power utilization scale and power utilization properties drawn by power grid construction engineering recorded by a server;
The constant maintaining assembly is the power consumption wind control of various monitoring instruments, so that staff can find or check potential safety hazards existing and possibly occurring in each sub-circuit power grid according to naked eyes;
the constant maintaining assembly comprises a coordination module, and the coordination module is connected with the night self-management module through a 5G local area network;
The coordination module comprises a national power grid power main end, a national power grid mechanical main switch, a temperature indicator, a humidity indicator, an air quality monitor, an electromagnetic interference monitor, a trigger chip, a composite defense device and a sub-power station; the national power grid power main end is electrically connected with the national power grid mechanical main switch, the temperature indicator, the humidity indicator, the air quality monitor and the electromagnetic interference monitor in series, the national power grid power main end is electrically connected with the trigger chip in series, the trigger chip is electrically connected with the composite defense device, and the electromagnetic interference monitor and the trigger chip are electrically connected with the sub-power station;
The trigger chip is respectively and electrically connected with the temperature indicator, the humidity indicator, the air quality monitor and the electromagnetic interference monitor to form a loop so as to form a regional parallel circuit in the circuit; the temperature indicator, the humidity indicator and the air quality monitor are connected with each other through the same local area network, and real-time information obtained by the mobile network wind control module is shared through the local area network;
the power grid platform main control terminal is used for controlling the opening and closing of the power output of the electric field station main control; the mobile network wind control module is used for capturing natural risk factors; the night self-management module is used for replacing manual work to perform self-operation management on electricity users;
The primary-secondary platform docking module comprises a primary power grid simulation compatible unit and a manual verification system; the sub-grid simulation compatible unit is used for judging connection safety according to the maximum electric power promised in the contract of the electric power construction engineering as a base number and comparing the test connection result of the virtual construction connection with a contract standard; the manual verification system is used for assisting the power grid platform main control terminal to complete the feasibility of mutual butt joint and communication of the primary and secondary power grids;
the standby docking channel module comprises a relay and an autonomous cutting-off module; the relay has two working modes of autonomous and non-primary working, and when the autonomous cutting-off module is not operated by a person, the relay automatically enters an autonomous working state.
2. The system of claim 1, wherein the management side comprises a room and an electric brake.
3. The system of claim 1, wherein the mobile network wind control module is configured to be used with a control component of a sub-grid platform and to be directly connected to each weather broadcasting site through a computer network.
4. The system of claim 3, wherein the mobile network wind control module is configured to obtain and update, in real time, climate change in a usage range of the sub-grid platform, climate change in a primary-secondary connection channel and a peripheral area, and to determine a processing measure and select a dialog box according to real-time data and an autonomous suggestion item.
5. The system of claim 1, wherein the night self-management module is coupled to the mobile device via a mobile network.
6. The system of claim 5, wherein the system further comprises: the control panel is used for controlling the connection channels of the sub-power grid and the control panel and is an operation platform formed by various electronic element control switches in the national power grid control center.
7. The system of claim 1, wherein the manual verification system comprises a manually operated platform or various types of circuit-closing switches.
8. The system of claim 1, wherein the manual verification system comprises an instruction transmitting module, a recording module and an autonomous selection module, wherein the instruction transmitting module is triggered by radio or electrical formation and is responsible for receiving power utilization requests sent by sub-grids and special power utilization requests, and when a request is received by the grid platform master control terminal in the national grid, a control panel displays the power utilization requirements of the power utilization grid for a final projection frame.
9. The system of claim 8, wherein a storage module is built in the recording module, and the storage module is used for storing the time when the electronic power grid sends out a request, the reason that the electronic power grid sends out a special request, the authorized docking communication time of the electronic power grid, and the peak value and the frequency of the power consumption of the electronic power grid.
10. The system of claim 8, wherein the control panel is further configured to present the autonomous selection module to a national grid operator when verifying real-time information.
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| CN112398221A (en) * | 2020-11-05 | 2021-02-23 | 长江武汉航道工程局 | Safety electricity utilization monitoring system |
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| CN113962659A (en) * | 2021-10-25 | 2022-01-21 | 国网山东省电力公司平邑县供电公司 | Cloud computing-based smart power grid big data information management system and method |
| CN113991850A (en) * | 2021-10-27 | 2022-01-28 | 国网浙江省电力有限公司绍兴供电公司 | Digital intelligent display system and method for power distribution network structure |
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| CN112398221A (en) * | 2020-11-05 | 2021-02-23 | 长江武汉航道工程局 | Safety electricity utilization monitoring system |
| CN112260331A (en) * | 2020-12-21 | 2021-01-22 | 中国电力科学研究院有限公司 | Extra-high voltage alternating current-direct current power grid simulation platform and construction method |
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