CN212726209U - Distribution automation terminal - Google Patents

Distribution automation terminal Download PDF

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Publication number
CN212726209U
CN212726209U CN202021688466.2U CN202021688466U CN212726209U CN 212726209 U CN212726209 U CN 212726209U CN 202021688466 U CN202021688466 U CN 202021688466U CN 212726209 U CN212726209 U CN 212726209U
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CN
China
Prior art keywords
cabinet
distribution automation
control center
fan
automation terminal
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CN202021688466.2U
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Chinese (zh)
Inventor
陈三龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Shangdian Zhongtian Power Development Co ltd
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Suzhou Shangdian Zhongtian Power Development Co ltd
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Priority to CN202021688466.2U priority Critical patent/CN212726209U/en
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Publication of CN212726209U publication Critical patent/CN212726209U/en
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    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems 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
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
    • 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
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
    • Y04S10/123—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving renewable energy sources
    • 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
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/12—Energy storage units, uninterruptible power supply [UPS] systems or standby or emergency generators, e.g. in the last power distribution stages
    • 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
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/248—UPS systems or standby or emergency generators

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  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The application relates to the technical field of distribution equipment, in particular to a distribution automation terminal, which adopts the technical scheme that a mounting plate is arranged at the top of a cabinet, an air channel is formed between the mounting plate and the top end of the cabinet, one end of the air channel is arranged in a closed manner, the other end of the air channel is arranged in an open manner, and a dust screen is arranged at the open end of the air channel; a connecting hole is formed in the mounting plate in a penetrating manner, a first fan is arranged in the connecting hole, and a controller of the first fan is connected with the control center; a temperature sensor is arranged in the machine cabinet and connected with the control center. When the temperature in the rack is higher than the set value, the control center starts the first fan, the first fan can discharge the heat in the rack from the openings of the first air channel and the second air channel, the rack can be automatically cooled, the heat dissipation effect of the rack is improved, the probability that the working stability of the distribution automation terminal is influenced due to overhigh temperature in the rack is effectively reduced, and meanwhile, the intellectualization of the distribution automation terminal is realized.

Description

Distribution automation terminal
Technical Field
The application relates to the technical field of distribution equipment, in particular to a distribution automation terminal.
Background
The distribution automation is realized by utilizing modern electronic automation, computer, communication and network technologies to perform informationized integration on-line data and off-line data of a power grid, distribution network data and user data, a power grid structure, geographic graphs and the like, and the modern distribution management such as monitoring, protection, control and the like of distribution equipment in normal operation and accident states is realized.
The distribution automation terminal is used for monitoring and controlling a switching station, a recloser, a column section switch, a ring main unit, a distribution transformer, a line voltage regulator and a reactive compensation capacitor in a medium-voltage distribution network, is communicated with a distribution network automation master station, provides data required by operation control and management of the distribution network, and executes an instruction for regulating and controlling distribution network equipment, which is given by the master station.
Because distribution automation terminal all installs in the open air usually, receives external environment's influence easily, can not ensure distribution automation terminal normal work, influences the operation of electric power system safety and stability.
SUMMERY OF THE UTILITY MODEL
In order to facilitate improving the stability of distribution automation terminal work, this application provides a distribution automation terminal.
The application provides a distribution automation terminal adopts following technical scheme:
a distribution automation terminal comprises a cabinet and a distribution automation system arranged in the cabinet, wherein the distribution automation system comprises a control center and a power supply module, a mounting plate is arranged at the top of the cabinet, an air channel is formed between the mounting plate and the top end of the cabinet, one end of the air channel is in a closed arrangement, the other end of the air channel is in an open arrangement, and a dust screen is arranged at one end of the air channel, which is provided with the opening;
a connecting hole is formed in the mounting plate in a penetrating mode, a first fan is arranged in the connecting hole, and a controller of the first fan is connected with the control center;
a temperature sensor is arranged in the cabinet and connected with a control center.
Through adopting above-mentioned technical scheme, temperature sensor real-time detection the temperature in the rack and with the temperature information transmission to control center that it detected, when the temperature in the rack is higher than the setting value, control center starts first fan, first fan can be with the heat in the rack from the opening discharge in first wind channel and second wind channel, can cool down the rack automatically, improve the radiating effect of rack, when effectively reducing the temperature in the rack too high and influence the probability of distribution automation terminal job stabilization, realize distribution automation terminal's intellectuality.
Preferably, be provided with the heating panel between the top of mounting panel and rack, the heating panel divide into first exhaust airway and second exhaust airway with the wind channel, first fan is provided with two and sets up respectively in first exhaust airway and second exhaust airway.
Through adopting above-mentioned technical scheme, at the in-process of first fan work, the air in the rack exchanges with external air, and the heat transfer that the air in the rack has is to the heating panel on to discharge through the heating panel, thereby can further improve the radiating effect of rack.
Preferably, an installation groove for placing a dust screen is formed in the opening of the air duct;
the dustproof net all is provided with the hangers along rack width direction's both ends, the hangers runs through and is provided with the locating hole, be provided with the fixed orifices corresponding with the locating hole on the diapire of mounting groove, the bolt is worn to be equipped with jointly in locating hole and the fixed orifices.
By adopting the technical scheme, the dustproof net is detachably connected with the cabinet, so that the installation and the disassembly of the dustproof net are convenient; after the dust screen is used for a long time, the dust screen can be taken down to be cleaned or replaced.
Preferably, a dust cover is arranged on the machine cabinet and positioned at the opening of the air duct.
Through adopting above-mentioned technical scheme, the setting of dust cover effectively reduces in external dust impurity and the rainwater passes through the wind channel opening gets into the rack.
Preferably, an activated carbon filter screen is arranged in the cabinet and below the mounting plate.
Through adopting above-mentioned technical scheme, the active carbon filter screen can adsorb dust and steam in the gas for keep dry and dustless in the rack.
Preferably, the two opposite side walls of the cabinet are provided with second fans, and a controller of each second fan is connected with the control center;
and a humidity sensor is arranged in the cabinet and is connected with the control center.
Through adopting above-mentioned technical scheme, when humidity in the rack is higher than the setting value, start the second fan, exchange through air convection and external dry air to reach the effect that reduces humidity in the rack, further improve the stability of distribution automation terminal work.
Preferably, the solar energy power generation system further comprises a solar energy power generation module, wherein the solar energy power generation module comprises a solar cell panel, an electric power storage module and a charge-discharge controller, the power supply module is connected with the electric power storage module, and the solar cell panel is connected with the electric power storage module;
the output end of the solar cell panel is connected with a charge-discharge controller, the charge-discharge controller is connected with the power storage module, and the charge-discharge controller is connected with the control center.
By adopting the technical scheme, the solar cell panel converts the light energy into the electric energy, the control center controls the charge-discharge controller according to the electric quantity in the electricity storage module, so that the charge-discharge controller controls the charge or discharge process of the electricity storage module, and the solar energy and the commercial power supply alternately supply power to the power supply module, thereby achieving the effects of energy conservation and environmental protection;
on the other hand, when power failure occurs, the power storage module can be adopted to supply power to the power supply module, and the running reliability of the power distribution network is effectively guaranteed.
Preferably, the electric quantity monitoring system further comprises an electric quantity monitoring module, the electric quantity monitoring module is connected with the electric storage module and is used for monitoring the electric quantity in the electric storage module, and the electric quantity monitoring module is connected with the control center.
Through adopting above-mentioned technical scheme, electric quantity monitoring module can real-time detection hold the electric quantity in the electricity module to send the data of gathering in real time for control center, control center can control charge or discharge of charge-discharge controller, can guarantee the electric quantity in the electricity module, and then effectively reduce the electric quantity in the electricity module and exhaust and cause the probability that the condition of damage takes place to the electricity module.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the air channel, the first fan and the temperature sensor, when the temperature in the cabinet is higher than a set value, the control center starts the first fan, the first fan can discharge the heat in the cabinet from the openings of the first air channel and the second air channel, the heat dissipation effect of the cabinet is improved, the probability that the working stability of the distribution automation terminal is affected due to overhigh temperature in the cabinet is effectively reduced, and meanwhile, the intellectualization of the distribution automation terminal is realized;
2. through the setting of second fan and humidity transducer, when humidity in the rack is higher than the setting value, start the second fan, exchange through air convection and external dry air to reach the effect that reduces humidity in the rack, further improve the stability of distribution automation terminal work.
Drawings
Fig. 1 is a schematic overall structure diagram of a distribution automation terminal according to an embodiment of the present application;
fig. 2 is a block diagram illustrating a configuration of a distribution automation terminal according to an embodiment of the present disclosure;
FIG. 3 is a top view of a cabinet according to an embodiment of the present disclosure;
FIG. 4 is an enlarged view of portion A of FIG. 1;
fig. 5 is a cross-sectional view of a cabinet according to an embodiment of the present application.
Description of reference numerals: 1. a cabinet; 2. a control center; 3. a power supply module; 4. mounting a plate; 5. an air duct; 6. a heat dissipation plate; 7. a first exhaust duct; 8. a second air exhaust duct; 9. connecting holes; 10. a first fan; 11. a temperature sensor; 12. a dust screen; 13. hanging a lug; 14. mounting grooves; 15. positioning holes; 16. a fixing hole; 17. a bolt; 18. a dust cover; 19. an inclined plate; 20. a baffle plate; 21. an activated carbon filter screen; 22. a second fan; 23. a humidity sensor; 24. a solar power generation module; 25. an electric quantity monitoring module; 26. a solar panel; 27. an electric storage module; 28. and a charge and discharge controller.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses distribution automation terminal. Referring to fig. 1 and 2, a cabinet 1 and a distribution automation system provided in the cabinet 1 are included, the distribution automation system including a control center 2 and a power supply module 3.
Referring to fig. 2 and 3, a mounting plate 4 is disposed at the top of the cabinet 1, an air duct 5 is formed between the mounting plate 4 and the top end of the cabinet 1, one end of the air duct 5 is closed, and the other end of the air duct 5 is open. A heat dissipation plate 6 is arranged between the mounting plate 4 and the top end of the cabinet 1, and the air duct 5 is divided into a first air exhaust duct 7 and a second air exhaust duct 8 by the heat dissipation plate 6. The mounting plate 4 is provided with a connecting hole 9 in the first exhaust duct 7 and the second exhaust duct 8, a first fan 10 is arranged in the connecting hole 9, and the control of the first fan 10 is connected with the control center 2.
Referring to fig. 2 and 3, a temperature sensor 11 is disposed in the cabinet 1, and the temperature sensor 11 is connected to the control center 2. The temperature sensor 11 detects the temperature in the cabinet 1 in real time and sends the temperature information detected by the temperature sensor to the control center 2, when the temperature in the cabinet 1 is higher than a set value, the control center 2 starts the first fan 10, and the first fan 10 can discharge the heat in the cabinet 1 from the openings of the first air duct 5 and the second air duct 5.
Referring to fig. 3 and 4, dust screens 12 are respectively arranged at the ends of the first exhaust duct 7 and the second exhaust duct 8, which are provided with openings, hanging lugs 13 are respectively arranged at the two ends of the dust screens 12 along the width direction of the cabinet 1, and mounting grooves 14 are respectively arranged at the openings of the first exhaust duct 7 and the second exhaust duct 8; the hanging lug 13 is provided with a positioning hole 15 in a penetrating way, the bottom wall of the mounting groove 14 is provided with a fixing hole 16 corresponding to the positioning hole 15, and a bolt 17 is arranged in the positioning hole 15 and the fixing hole 16 in a penetrating way.
Referring to fig. 1, on cabinet 1 and being located wind channel 5 opening part and being provided with dust cover 18, specifically, dust cover 18 is including the hang plate 19 and the baffle 20 that set gradually, the top fixed connection of the one end of hang plate 19 and cabinet 1, the other end downward sloping of hang plate 19 and be connected with baffle 20, baffle 20 sets up along vertical direction, effectively reduces in external dust impurity and the rainwater passes through wind channel 5 opening entering cabinet 1.
Referring to fig. 5, an activated carbon filter screen 21 is arranged in the cabinet 1 and below the mounting plate 4, and the activated carbon filter screen 21 can adsorb dust and water vapor in the air, so that the cabinet 1 is kept dry and dustless.
Referring to fig. 1 and 2, the two opposite sidewalls of the cabinet 1 are both provided with a second fan 22, and the control of the second fan 22 is connected to the control center 2. A humidity sensor 23 is arranged in the cabinet 1, and the humidity sensor 23 is connected with the control center 2. Humidity sensor 23 detects the humidity in cabinet 1 in real time and sends the humidity information that it detected to control center 2, and when the humidity in cabinet 1 was higher than the setting value, control center 2 started second fan 22, exchanged through the air convection with the dry air in the external world to reach the effect that reduces humidity in cabinet 1.
Referring to fig. 2, the terminal further includes a solar power generation module 24 and a power monitoring module 25, the solar power generation module 24 includes a solar cell panel 26, a power storage module 27 and a charge and discharge controller 28, an output end of the solar cell panel 26 is connected with the charge and discharge controller 28, the charge and discharge controller 28 is connected with the power storage module 27, the power storage module 27 is connected with the power supply module 3, and the charge and discharge controller 28 is connected with the control center 2.
The electric quantity monitoring module 25 is connected with the electric storage module 27 and is used for monitoring the electric quantity in the electric storage module 27, and the electric quantity monitoring module 25 is connected with the control center 2.
Referring to fig. 2, the solar cell panel 26 converts light energy into electric energy, the electric quantity monitoring module 25 monitors electric quantity in the electric storage module 27 in real time and transmits collected information to the control center 2, and when the electric quantity in the electric storage module 27 is lower than a set value, the charge-discharge controller 28 controls the electric storage module 27 to charge and store redundant electric quantity in the electric storage module 27; when a power failure occurs and the power of the power storage module 27 is higher than a set value, the charge/discharge controller 28 controls the power storage module 27 to discharge power, and supplies the adjusted power to the power supply module 3.
The implementation principle of a distribution automation terminal in the embodiment of the application is as follows:
temperature sensor 11 real-time detection rack 1 internal temperature and send its temperature information who detects to control center 2, when the temperature in rack 1 is higher than the setting value, control center 2 starts first fan 10, first fan 10 can be discharged the heat in rack 1 from the opening in first wind channel 5 and second wind channel 5, improve rack 1's radiating effect, when effectively reducing the temperature in rack 1 too high and influence the probability of distribution automation terminal work's stability, realize distribution automation terminal's intellectuality.
Humidity transducer 23 real-time detection cabinet 1 internal humidity and send its humidity information who detects to control center 2, when the humidity in cabinet 1 is higher than the setting value, control center 2 starts second fan 22, exchanges through air convection and external dry's air to reach the effect that reduces cabinet 1 internal humidity, thereby can improve the stability of distribution automation terminal work.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a distribution automation terminal, includes rack (1) and sets up the distribution automation system in rack (1), the distribution automation system includes control center (2) and power module (3), its characterized in that: the top of the cabinet (1) is provided with a mounting plate (4), an air duct (5) is formed between the mounting plate (4) and the top end of the cabinet (1), one end of the air duct (5) is arranged in a closed manner, the other end of the air duct (5) is arranged in an open manner, and one end, provided with the opening, of the air duct (5) is provided with a dust screen (12);
a connecting hole (9) is formed in the mounting plate (4) in a penetrating mode, a first fan (10) is arranged in the connecting hole (9), and a controller of the first fan (10) is connected with the control center (2);
a temperature sensor (11) is arranged in the cabinet (1), and the temperature sensor (11) is connected with the control center (2).
2. A power distribution automation terminal according to claim 1 characterised in that: be provided with heating panel (6) between the top of mounting panel (4) and rack (1), heating panel (6) divide into first exhaust airway (7) and second exhaust airway (8) with wind channel (5), first fan (10) are provided with two and set up respectively in first exhaust airway (7) and second exhaust airway (8).
3. A power distribution automation terminal according to claim 1 characterised in that: an opening of the air duct (5) is provided with a mounting groove (14) for placing a dust screen (12);
both ends of dust screen (12) along rack (1) width direction all are provided with hangers (13), hangers (13) run through and are provided with locating hole (15), be provided with on the diapire of mounting groove (14) with locating hole (15) corresponding fixed orifices (16), wear to be equipped with bolt (17) jointly in locating hole (15) and fixed orifices (16).
4. A power distribution automation terminal according to claim 1 characterised in that: and a dust cover (18) is arranged on the cabinet (1) and positioned at the opening of the air duct (5).
5. A power distribution automation terminal according to claim 1 characterised in that: an active carbon filter screen (21) is arranged in the cabinet (1) and below the mounting plate (4).
6. A power distribution automation terminal according to claim 1 characterised in that: two opposite side walls of the cabinet (1) are respectively provided with a second fan (22), and a controller of the second fan (22) is connected with the control center (2);
a humidity sensor (23) is arranged in the cabinet (1), and the humidity sensor (23) is connected with the control center (2).
7. A power distribution automation terminal according to claim 1 characterised in that: the solar energy power generation system is characterized by further comprising a solar energy power generation module (24), wherein the solar energy power generation module (24) comprises a solar cell panel (26), an electric storage module (27) and a charge-discharge controller (28), the power supply module (3) is connected with the electric storage module (27), and the solar cell panel (26) is connected with the electric storage module (27);
the output end of the solar cell panel (26) is connected with a charge-discharge controller (28), the charge-discharge controller (28) is connected with an electric power storage module (27), and the charge-discharge controller (28) is connected with the control center (2).
8. A power distribution automation terminal according to claim 7 characterised in that: still include electric quantity monitoring module (25), electric quantity monitoring module (25) are connected and are arranged in monitoring the electric quantity in electric power storage module (27) with electric power storage module (27), electric quantity monitoring module (25) are connected with control center (2).
CN202021688466.2U 2020-08-13 2020-08-13 Distribution automation terminal Active CN212726209U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021688466.2U CN212726209U (en) 2020-08-13 2020-08-13 Distribution automation terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021688466.2U CN212726209U (en) 2020-08-13 2020-08-13 Distribution automation terminal

Publications (1)

Publication Number Publication Date
CN212726209U true CN212726209U (en) 2021-03-16

Family

ID=74918696

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021688466.2U Active CN212726209U (en) 2020-08-13 2020-08-13 Distribution automation terminal

Country Status (1)

Country Link
CN (1) CN212726209U (en)

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