WO2019080645A1 - Système de commande de fonctionnement d'urgence chargé à l'énergie solaire - Google Patents

Système de commande de fonctionnement d'urgence chargé à l'énergie solaire

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Publication number
WO2019080645A1
WO2019080645A1 PCT/CN2018/103462 CN2018103462W WO2019080645A1 WO 2019080645 A1 WO2019080645 A1 WO 2019080645A1 CN 2018103462 W CN2018103462 W CN 2018103462W WO 2019080645 A1 WO2019080645 A1 WO 2019080645A1
Authority
WO
WIPO (PCT)
Prior art keywords
control unit
light intensity
charging
proximity switch
switching circuit
Prior art date
Application number
PCT/CN2018/103462
Other languages
English (en)
Chinese (zh)
Inventor
韩赟
Original Assignee
江苏金冠停车产业股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 江苏金冠停车产业股份有限公司 filed Critical 江苏金冠停车产业股份有限公司
Publication of WO2019080645A1 publication Critical patent/WO2019080645A1/fr

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • 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

Definitions

  • the invention relates to the technical field of parking equipment, in particular to a solar charging emergency operation control system for a parking device.
  • the technical problem to be solved by the invention is to provide a solar charging emergency operation control system, which has the advantages of environmental protection and energy saving, and continuous power supply when the utility power is cut off.
  • a solar charging emergency operation control system including a UPS control unit, a solar charging unit, a charging and discharging control unit, a battery pack, a DC/AC inverter, a power switching circuit, and device control.
  • the solar charging unit is connected to the battery pack through a charge and discharge control unit;
  • the battery pack is connected to an input end of the power switching circuit through a DC/AC inverter;
  • the input end of the power switching circuit is also connected to the mains power supply;
  • the output end of the power switching circuit is connected to the device control unit and the driving unit;
  • the UPS control unit and the charging and discharging control unit, the DC/AC inverter , the power switching circuit and the device control unit are connected;
  • the device control unit is connected to the driving unit;
  • the UPS control unit controls the charge and discharge control unit to cause the solar charging unit to charge the battery pack, and the charge and discharge control unit feeds back the battery pack state to the UPS control unit;
  • the UPS control unit controls the DC/AC inverter to charge the battery
  • the DC power is converted into an AC power output to monitor the input and output state of the inverter in real time;
  • the UPS control unit controls the operation of the charge and discharge control unit and the DC/AC inverter according to the working state information of the power switching circuit, and feeds back the current working state to the current working state.
  • Device control unit controls the charge and discharge control unit to cause the solar charging unit to charge the battery pack, and the charge and discharge control unit feeds back the battery pack state to the UPS control unit;
  • the solar charging unit comprises a solar photovoltaic panel, a light detecting device, and a solar photovoltaic panel control device;
  • the light detecting device is configured to detect a solar orientation; and the solar photovoltaic panel control device controls the solar photovoltaic panel to rotate to Facing the position of the sun;
  • the light detecting device comprises a frame, a first light intensity sensor, a second light intensity sensor and a third light intensity sensor;
  • the frame as a whole has a "concave" type structure, comprising a first column disposed on the east side, and the setting a second column on the west side and a bottom plate connecting the first column and the second column;
  • the first light intensity sensor is disposed outside the first column;
  • the second light intensity sensor is disposed outside the second column
  • the third light intensity sensor is disposed on an upper surface of the bottom plate.
  • the solar photovoltaic panel control device includes a substrate, a first link, a second link, a first moving trolley, a second moving trolley, a controller, a first position proximity switch, a second position proximity switch, and a a three-position proximity switch, a fourth position proximity switch and a switch striker;
  • the solar photovoltaic panel is mounted in the fixed frame; one end of the fixed frame is connected to the substrate through the first link and the first moving trolley; The other end is connected to the substrate through the second connecting rod and the second moving trolley; one ends of the first connecting rod and the second connecting rod are hingedly connected with the fixed frame, and the other end is hingedly connected with the first moving trolley or the second moving trolley. ;
  • the light detecting device is disposed on one side of the substrate; the substrate is provided with a sliding slot for moving the trolley, and the upper surface of the substrate on both sides of the sliding slot is provided with a rack; the outer side of the substrate is from one end a first position proximity switch, a third position proximity switch, a second position proximity switch and a fourth position proximity switch are respectively installed to the other end;
  • the first moving trolley and the second moving trolley have the same structure, including a housing and a third gear disposed at two ends of the housing; the third gear meshes with the rack; and the two third gears are fixedly disposed at a transmission shaft; the transmission shaft extends through the entire moving trolley; a second gear is fixedly disposed in a middle portion of the transmission shaft; a driving motor is further disposed in the housing; and an output shaft of the driving motor is coupled to the first gear
  • the first gear is meshed with the second gear; the two ends of the housing are further provided with a switch striker;
  • the controller is disposed on the substrate, and the first light intensity sensor, the second light intensity sensor and the third light intensity sensor are connected to the controller, and the controller is further connected to the first mobile trolley and The second mobile trolley is connected; when the light intensity detected by the first light intensity sensor is the strongest, the controller controls the first mobile trolley to move to the third position proximity switch; the second mobile trolley moves to the fourth position proximity switch; When the light intensity detected by the second light intensity sensor is the strongest, the controller controls the first moving trolley to move to the first position proximity switch; the second moving trolley moves to the fourth position proximity switch; when the third light intensity sensor When the detected light intensity is the strongest, the controller controls the first moving trolley to move to the first position proximity switch; the second moving trolley moves to the second position proximity switch.
  • the heights of the first column and the second column are equal to the length of the bottom plate.
  • the invention also provides a control method of a solar charging emergency operation control system, wherein: when the mains power supply is normally powered, the power switching circuit is switched to the mains power supply to the device control unit and the driving unit, and the device control unit controls The driving unit drives the device to operate normally.
  • the UPS control unit controls the charging and discharging control unit to charge the battery pack according to the working state of the power switching circuit, and simultaneously controls the DC/AC inverter to stop working; when the commercial power supply cannot be normally powered, the power switching circuit Switching to the battery pack to supply power to the device control unit and the drive unit, the device control unit controls the drive unit drive device to operate normally; the UPS control unit controls the charge and discharge control unit to stop charging the battery pack according to the working state of the power switch circuit, and simultaneously controls DC/AC The inverter works to supply power to the device control unit and the drive unit.
  • the invention has the advantages of simple structure, low cost and convenient installation of components.
  • the utility model has the advantages of simple operation and convenient implementation.
  • the electric energy generated by the solar battery pack is stored in the battery pack to form a solar power supply system; on the other hand, the utility power is directly connected to form a mains power supply system.
  • the two power supply systems control the switching through the power switching circuit. It has the advantages of continuous power supply when the utility power is cut off.
  • the invention has the advantages of reasonable design, simple structure, economical and practical, simple and convenient operation, good use effect, environmental protection and energy saving.
  • the invention can collect light energy more efficiently by the design of the solar charging unit.
  • Figure 1 is a block diagram showing the structure of the system of the present invention.
  • FIG. 2 is a schematic structural view of a solar charging unit of the present invention.
  • FIG. 3 is a schematic view showing the state of a solar charging unit in the morning.
  • FIG. 4 is a schematic view showing the state of the solar charging unit in the afternoon.
  • Fig. 5 is a schematic structural view of a photodetecting device.
  • Figure 6 is a schematic view showing the connection of the mobile cart and the substrate.
  • the left side position is the east side and the right side position is the west side.
  • the solar charging emergency operation control system of the present invention comprises a UPS control unit, a solar charging unit, a charging and discharging control unit, a battery pack, a DC/AC inverter, a power switching circuit, a device control unit and a driving device.
  • the solar charging unit is connected to the battery pack through a charge and discharge control unit; the battery pack is connected to an input end of the power switching circuit through a DC/AC inverter; the power switching circuit The input end is also connected to the mains power supply; the output end of the power switching circuit is connected to the device control unit and the driving unit; the UPS control unit and the charging/discharging control unit, the DC/AC inverter, and the power supply
  • the switching circuit is connected to the device control unit; the device control unit is connected to the driving unit;
  • the UPS control unit controls the charge and discharge control unit to cause the solar charging unit to charge the battery pack, and the charge and discharge control unit feeds back the battery pack state to the UPS control unit;
  • the UPS control unit controls the DC/AC inverter to charge the battery
  • the DC power is converted into an AC power output to monitor the input and output state of the inverter in real time;
  • the UPS control unit controls the operation of the charge and discharge control unit and the DC/AC inverter according to the working state information of the power switching circuit, and feeds back the current working state to the current working state.
  • Device control unit controls the charge and discharge control unit to cause the solar charging unit to charge the battery pack, and the charge and discharge control unit feeds back the battery pack state to the UPS control unit;
  • the solar charging unit of the present invention comprises a solar photovoltaic panel 1, a light detecting device 2, and a solar photovoltaic panel control device; the light detecting device 2 is configured to detect a solar orientation; and the solar photovoltaic panel control device controls The photovoltaic panel 1 is rotated to a position facing the sun;
  • the light detecting device 2 includes a frame, a first light intensity sensor 21, a second light intensity sensor 22, and a third light intensity sensor 23; the frame as a whole has a "concave" structure, including a first upright 24 disposed on the east side. a second column 25 disposed on the west side and a bottom plate 26 connecting the first column and the second column; the first light intensity sensor 21 is disposed outside the first column 24; the second light intensity sensor 22 The third light intensity sensor 23 is disposed on an outer surface of the bottom plate 26 .
  • the solar photovoltaic panel control device of the present invention comprises a substrate 31, a first link 32, a second link 33, a first moving trolley 34, a second moving trolley 35, a controller 36, a first position proximity switch 37, and a second position. a proximity switch 38, a third position proximity switch 39, a fourth position proximity switch 40, and a switch striker 41; the solar photovoltaic panel 1 is mounted in the fixed frame 42; one end of the fixed frame 42 passes through the first link 32 and the first moving carriage 34 are coupled to the base plate 31; the other end of the fixed frame 42 is coupled to the base plate 31 via the second link 33 and the second moving carriage 35; one end of the first link 32 and the second link 33 It is hingedly connected to the fixed frame 42 and the other end is hingedly connected to the first moving trolley 34 or the second moving trolley 35;
  • the light detecting device 2 is disposed on one side of the substrate 31.
  • the substrate 31 is provided with a sliding slot 311 for moving the moving cart.
  • the upper surface of the substrate on both sides of the sliding slot 311 is provided with a rack 312.
  • the first side of the substrate is mounted with a first position proximity switch 37, a third position proximity switch 39, a second position proximity switch 38 and a fourth position proximity switch 40;
  • the first moving cart 34 and the second moving cart 35 are identical in structure, and include a housing 341 and a third gear 342 disposed at two ends of the housing; the third gear 342 is engaged with the rack 312;
  • the third gear 342 is fixedly disposed on a transmission shaft 343; the transmission shaft 343 extends through the entire moving trolley; the middle of the transmission shaft 343 is fixedly disposed with a second gear 344;
  • the housing is also provided with a drive motor 345;
  • the output shaft of the drive motor 345 is coupled to the first gear 346; the first gear 346 is engaged with the second gear 344; the two ends of the housing are also provided with a switch striker 41;
  • the controller 36 is disposed on the substrate, and the first light intensity sensor 21, the second light intensity sensor 22, and the third light intensity sensor 23 are connected to the controller 36, and the controller 36 is also coupled to the first
  • the mobile trolley 34 is connected to the second mobile trolley 35; when the light intensity detected by the first light intensity sensor 21 is the strongest, the controller 36 controls the first mobile trolley 34 to move to the third position proximity switch 39; the second mobile trolley 35 moves to the fourth position close to the opening 40; when the light intensity detected by the second light intensity sensor 22 is the strongest, the controller 36 controls the first moving carriage 34 to move to the first position close to the opening 36;
  • the moving cart 35 moves to the fourth position proximity switch 40; when the light intensity detected by the third light intensity sensor 23 is the strongest, the controller 36 controls the first moving cart 34 to move to the first position proximity switch 36;
  • the moving cart 35 moves to the second position proximity switch 37.
  • the heights of the first uprights 24 and the second uprights 25 of the present invention are equal to the length of the bottom plate 26.
  • the invention also provides a control method of a solar charging emergency operation control system, wherein: when the mains power supply is normally powered, the power switching circuit is switched to the mains power supply to the device control unit and the driving unit, and the device control unit controls The driving unit drives the device to operate normally.
  • the UPS control unit controls the charging and discharging control unit to charge the battery pack according to the working state of the power switching circuit, and simultaneously controls the DC/AC inverter to stop working; when the commercial power supply cannot be normally powered, the power switching circuit Switching to the battery pack to supply power to the device control unit and the drive unit, the device control unit controls the drive unit drive device to operate normally; the UPS control unit controls the charge and discharge control unit to stop charging the battery pack according to the working state of the power switch circuit, and simultaneously controls DC/AC The inverter works to supply power to the device control unit and the drive unit.
  • the electrical energy generated by the solar battery pack is stored in the battery pack to form a solar power supply system; on the other hand, the utility power is directly connected to form a mains power supply system.
  • the two power supply systems control the switching through the power switching circuit. It has the advantages of continuous power supply when the utility power is cut off.
  • the invention has the advantages of reasonable design, simple structure, economical and practical, simple and convenient operation, good use effect, environmental protection and energy saving.

Abstract

L'invention concerne un système de commande de fonctionnement d'urgence chargé à l'énergie solaire, comprenant une unité de commande UPS, une unité de charge à l'énergie solaire, une unité de commande de charge-décharge, un bloc batterie de stockage, un onduleur à courant continu/courant alternatif, un circuit de commutation d'alimentation électrique, une unité de commande d'équipement et une unité d'entraînement. L'unité de charge à l'énergie solaire est connectée au bloc batterie de stockage au moyen de l'unité de commande de charge-décharge ; l'unité de commande UPS commande l'unité de commande de charge-décharge pour permettre à l'unité de charge à l'énergie solaire de charger le bloc batterie de stockage ; l'unité de commande de charge-décharge renvoie l'état de quantité électrique du bloc batterie de stockage à l'unité de commande UPS ; l'unité de commande UPS commande l'onduleur à courant continu/courant alternatif pour convertir l'alimentation électrique à courant continu d'une batterie de stockage en une alimentation électrique à courant alternatif à délivrer, de façon à surveiller les états d'entrée et de sortie de l'onduleur en temps réel ; l'unité de commande UPS commande le fonctionnement de l'unité de commande de charge-décharge et de l'onduleur à courant continu/courant alternatif en fonction d'informations d'état de fonctionnement du circuit de commutation d'alimentation électrique et, dans le même temps, renvoie les informations d'état de fonctionnement en cours à l'unité de commande d'équipement. L'invention présente des avantages de respect de l'environnement, de conservation d'énergie et de capacité d'alimentation électrique en continu lorsqu'une alimentation secteur est en panne de courant et similaires.
PCT/CN2018/103462 2017-10-27 2018-08-31 Système de commande de fonctionnement d'urgence chargé à l'énergie solaire WO2019080645A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711026866.X 2017-10-27
CN201711026866.XA CN107769371B (zh) 2017-10-27 2017-10-27 太阳能充电应急运行控制系统

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Publication Number Publication Date
WO2019080645A1 true WO2019080645A1 (fr) 2019-05-02

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WO (1) WO2019080645A1 (fr)

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Publication number Priority date Publication date Assignee Title
CN107769371B (zh) * 2017-10-27 2020-04-07 江苏金冠停车产业股份有限公司 太阳能充电应急运行控制系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104953700A (zh) * 2015-06-24 2015-09-30 苏州市龙源电力科技股份有限公司 一种新型应急电源控制系统
CN206023672U (zh) * 2016-08-10 2017-03-15 乐山新天源太阳能科技有限公司 一种太阳能电池板安装支架
CN206323334U (zh) * 2016-11-03 2017-07-11 武汉烽火富华电气有限责任公司 一种太阳能光伏板导轨式角度可调节支架
CN107769371A (zh) * 2017-10-27 2018-03-06 江苏金冠停车产业股份有限公司 太阳能充电应急运行控制系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105751902B (zh) * 2016-03-31 2017-08-29 湖北师范学院 一种电机全电子再生制动能量回收系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104953700A (zh) * 2015-06-24 2015-09-30 苏州市龙源电力科技股份有限公司 一种新型应急电源控制系统
CN206023672U (zh) * 2016-08-10 2017-03-15 乐山新天源太阳能科技有限公司 一种太阳能电池板安装支架
CN206323334U (zh) * 2016-11-03 2017-07-11 武汉烽火富华电气有限责任公司 一种太阳能光伏板导轨式角度可调节支架
CN107769371A (zh) * 2017-10-27 2018-03-06 江苏金冠停车产业股份有限公司 太阳能充电应急运行控制系统

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