CN110932305B - Voltage regulating device for photovoltaic power generation and application method thereof - Google Patents
Voltage regulating device for photovoltaic power generation and application method thereof Download PDFInfo
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- CN110932305B CN110932305B CN201811093815.3A CN201811093815A CN110932305B CN 110932305 B CN110932305 B CN 110932305B CN 201811093815 A CN201811093815 A CN 201811093815A CN 110932305 B CN110932305 B CN 110932305B
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- 238000010248 power generation Methods 0.000 title claims abstract description 35
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims description 15
- 230000001276 controlling effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 3
- 239000000428 dust Substances 0.000 claims 1
- 230000003068 static effect Effects 0.000 abstract description 11
- 230000006378 damage Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000008439 repair process Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
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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
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- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/32—Electrical components comprising DC/AC inverter means associated with the PV module itself, e.g. AC modules
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
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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
- 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
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/20—Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems
-
- 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
- Y04S10/22—Flexible AC transmission systems [FACTS] or power factor or reactive power compensating or correcting units
Abstract
The invention discloses a voltage regulating device for photovoltaic power generation and a using method thereof, and the voltage regulating device comprises a base, a shell, a storage battery pack, a control box and a circuit breaker, wherein the shell is arranged above the base, a photovoltaic inverter is arranged inside the shell, the storage battery pack is arranged above the photovoltaic inverter, a photovoltaic controller is arranged below the control box, a static eliminator is arranged below the photovoltaic controller, a voltage regulator is arranged on one side of the circuit breaker, a dry moisture-proof layer is arranged inside the shell, and an input terminal is arranged on one side of the shell. The circuit voltage regulator has the beneficial effects that 1, by arranging the voltage regulator and the circuit breaker, the circuit voltage can be regulated, the damage can be timely stopped, and the practicability is strong; 2. the remote control of the device is realized, and intelligent heat dissipation is performed on the device; 3. by arranging the static eliminator, the device can eliminate static in time, and damage to the electronic element caused by the static is prevented; 4. the device is convenient to move.
Description
Technical Field
The invention relates to the field of photovoltaic power generation equipment, in particular to a voltage regulating device for photovoltaic power generation and a using method thereof.
Background
One disadvantage of photovoltaic power generation is that the uncontrollable optical power of the photovoltaic power generation leads to uncontrollable power output of the photovoltaic power generation, and although the technical inversion link is not problematic in stabilizing the output voltage, the inverter is responsible for converting the maximum photovoltaic power into alternating current for grid connection, so that the output voltage of the inverter can only follow the change of a power grid without a voltage stabilizing function, and therefore, a voltage regulating device is needed for voltage regulation and voltage stabilization.
The existing voltage regulating device for photovoltaic power generation is inconvenient to move, remote control cannot be realized, intelligent heat dissipation cannot be performed on the device, and anti-leakage and static measures are not taken.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a voltage regulator for photovoltaic power generation and a method of using the same.
The invention realizes the above purpose through the following technical scheme:
the utility model provides a photovoltaic power generation is with voltage regulating device, includes base, shell, storage battery, control box, circuit breaker, the base top is provided with the shell, the inside photovoltaic inverter that is provided with of shell, photovoltaic inverter top is provided with storage battery, the storage battery top is provided with the radiator, temperature sensor is installed to radiator one side, temperature sensor installs one side the control box, photovoltaic controller is installed to the control box below, static eliminator is installed to photovoltaic controller below, install static eliminator below the circuit breaker, voltage regulator is installed to circuit breaker one side, shell internally mounted has dry dampproof course, the universal wheel is installed to the base lower extreme, the radiator grid is installed to shell one side, dustproof filter screen is installed to radiator grid one side, the maintenance door is installed to the radiator grid upper end, the utility model discloses a solar energy storage battery pack, including shell, control panel, electric lock, electric energy meter, locator, network communication module, alarm, temperature sensor, radiator, alarm, locator, input terminal with photovoltaic controller electricity is connected, photovoltaic controller with storage battery pack electricity is connected, storage battery pack with photovoltaic controller, output terminal electricity is connected, the photovoltaic inverter is electrically connected with the voltage regulator, the voltage regulator is electrically connected with the circuit breaker, and the circuit breaker is electrically connected with the output terminal.
Further, the number of the universal wheels is 4, the 4 universal wheels are respectively fixed at the lower end of the base through screws, and the shell is fixed at the upper end of the base through screws.
Further, the shell is made of an insulator material, and the thickness of the shell is not smaller than 3mm.
Further, the heat dissipation grid is fixed in the side wall of the shell through screws, the dustproof filter screen is made of sponge, and the dustproof filter screen is fixed on the heat dissipation grid through iron nails.
Further, the storage battery pack is fixed on the side wall of the shell through screws, the photovoltaic inverter is fixed inside the shell through screws, the radiator is fixed on the top wall of the shell through screws, the temperature sensor is fixed on the top wall of the shell through screws, and the model of the temperature sensor is LM35DZ.
Further, the dry moisture-proof layer is fixed on the bottom surface of the shell through screws, the voltage regulator is fixed on the dry moisture-proof layer through screws, the circuit breaker is fixed on the dry moisture-proof layer through screws, and the control box is fixed inside the shell through screws.
Further, the electric energy meter is fixed inside the control box through a screw, the locator is fixed inside the control box through a screw, the alarm is fixed inside the control box through a screw, the processor is fixed inside the control box through a screw, and the processor adopts an ARM9 processor.
Further, the access door is connected with the shell through a hinge, and the electronic lock is fixed on the access door through a screw.
Further, the control panel is fixed on the outer side of the shell through a screw, the output terminal is inlaid on the shell, and the input terminal is inlaid on the shell.
The invention also provides a using method of the voltage regulating device for photovoltaic power generation, which is applied to the voltage regulating device for photovoltaic power generation, the device is moved to a required position through the universal wheel, the solar panel is electrically connected with the photovoltaic controller through the input terminal, the photovoltaic controller is used for controlling charge and discharge of a solar power generation system, when the solar panel converts light energy into electric energy through photoelectric effect, the electric energy is stored in the storage battery through the photovoltaic controller, when electricity is required, direct current stored in the storage battery can be converted into alternating current through the photovoltaic inverter, the alternating current is stabilized and then is connected with a load through the output terminal, when the direct current is required to be used, the electric energy meter is used for connecting and monitoring a voltage regulating circuit and transmitting monitored information to the processor, the processor is used for transmitting information to an upper computer through the network communication module, when the circuit is used for converting light energy into electric energy, the electric energy is used for realizing remote control of the device, the temperature of the circuit is used for transmitting information to the heat radiator through the heat radiator, the temperature sensor is used for controlling the temperature sensor to be in a normal temperature sensor, the temperature sensor is used for controlling the temperature sensor to be connected to the temperature sensor, and the temperature sensor is used for controlling the temperature sensor, the access door can be opened through the electronic lock to inspect and repair the device.
The invention has the beneficial effects that: 1. by arranging the voltage regulator and the circuit breaker, the circuit voltage can be adjusted, the damage can be timely stopped, and the practicability is high; 2. the remote control of the device is realized, and intelligent heat dissipation is performed on the device; 3. by arranging the static eliminator, the device can eliminate static in time, and damage to the electronic element caused by the static is prevented; 4. the device is convenient to move.
Drawings
Fig. 1 is a schematic diagram of a front view of a voltage regulator for photovoltaic power generation according to the present invention;
fig. 2 is a schematic left-view structure of a voltage regulating device for photovoltaic power generation according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of a control box of the voltage regulating device for photovoltaic power generation;
FIG. 4 is a schematic diagram of the control box circuit of the voltage regulating device for photovoltaic power generation;
fig. 5 is a schematic diagram of a voltage regulating circuit of the voltage regulating device for photovoltaic power generation according to the present invention.
The reference numerals are explained as follows:
1. a base; 2. a housing; 3. a photovoltaic inverter; 4. a battery pack; 5. a heat sink; 6. a temperature sensor; 7. a control box; 8. a photovoltaic controller; 9. a static eliminator; 10. a circuit breaker; 11. a voltage regulator; 12. drying the moisture-proof layer; 13. a universal wheel; 14. a heat dissipation grid; 15. a dust-proof filter screen; 16. an access door; 17. an input terminal; 18. a control panel; 19. an electronic lock; 20. an output terminal; 21. an electric energy meter; 22. a positioner; 23. a network communication module; 24. an alarm; 25. a processor.
Detailed Description
Embodiment one:
as shown in fig. 1-5, the voltage regulating device for photovoltaic power generation comprises a base 1, a housing 2, a storage battery pack 4, a control box 7 and a circuit breaker 10, wherein the housing 2 is arranged above the base 1, a photovoltaic inverter 3 is arranged inside the housing 2, the storage battery pack 4 is arranged above the photovoltaic inverter 3, a radiator 5 is arranged above the storage battery pack 4, a temperature sensor 6 is arranged on one side of the radiator 5, the control box 7 is arranged on one side of the temperature sensor 6, a photovoltaic controller 8 is arranged below the control box 7, an electrostatic eliminator 9 is arranged below the photovoltaic controller 8, the circuit breaker 10 is arranged below the electrostatic eliminator 9, a voltage regulator 11 is arranged on one side of the circuit breaker 10, a moisture-proof layer 12 is arranged inside the housing 2, a universal wheel 13 is arranged at the lower end of the base 1, the utility model discloses a radiator for the electric power radiator, including shell 2, radiator grid 14 is installed to shell 2 one side, dustproof filter screen 15 is installed to radiator grid 14 one side, access door 16 is installed to radiator grid 14 upper end, shell 2 one side is provided with input terminal 17, control panel 18 is installed to shell 2 one side, electronic lock 19 is installed to access door 16 one side, control panel 18 below is provided with output terminal 20, control box 7 internally mounted has electric energy meter 21, locator 22 is installed to electric energy meter 21 top, network communication module 23 is installed to locator 22 top, network communication module 23 one side is provided with alarm 24, processor 25 is installed to alarm 24 below, processor 25 with control panel 18 network communication module 23 temperature sensor 6 radiator 5 alarm 24, the locator 22 and the electric energy meter 21 are electrically connected, the input terminal 17 is electrically connected with the photovoltaic controller 8, the photovoltaic controller 8 is electrically connected with the storage battery set 4, the storage battery set 4 is electrically connected with the photovoltaic controller 8 and the output terminal 20, the photovoltaic inverter 3 is electrically connected with the voltage regulator 11, the voltage regulator 11 is electrically connected with the circuit breaker 10, and the circuit breaker 10 is electrically connected with the output terminal 20.
Embodiment two:
the difference between this embodiment and the first embodiment is that:
in this embodiment, the shell 2 is made of an insulator material, and the thickness of the shell 2 is not less than 3mm.
Specifically, setting up like this is convenient for to prevent that shell 2 electric leakage from causing the injury to the human body, increases the practicality of device.
The invention also provides a using method of the voltage regulating device for photovoltaic power generation, which is applied to the voltage regulating device for photovoltaic power generation, the device is moved to a required position through the universal wheel 13, a solar panel is electrically connected with the photovoltaic controller 8 through the input terminal 17, the photovoltaic controller 8 is used for controlling the charge and discharge of a solar power generation system, when the solar panel converts light energy into electric energy through photoelectric effect, the electric energy is stored in the storage battery 4 through the photovoltaic controller 8, when electricity is required, the photovoltaic inverter 3 can convert direct current stored in the storage battery 4 into alternating current, then the direct current is stabilized through the output terminal 20, then the direct current is connected with the output terminal 20 through the storage battery 4, and then the direct current is loaded, in this process, the electric energy meter 21 is used for connecting and monitoring a voltage regulating circuit and transmitting the monitored information to the processor 25, the processor 25 transmits the information to an upper computer through the network communication module 23 to realize remote control of the device, when the circuit is abnormal, the circuit breaker 10 opens the circuit, the processor 25 transmits the information to the upper computer through the network communication module 23 and controls the alarm 24 to send out an alarm, the temperature sensor 6 detects the internal temperature of the shell 2 and transmits the temperature information to the processor 25, when the temperature is too high, the processor 25 controls the radiator 5 to radiate heat, when the temperature is kept at normal temperature, the processor 25 controls the radiator 5 to stop working, the network communication module 23 can remotely control the device, the grid 14 is used for ventilation of the device, the dustproof filter screen 15 is used for dustproof, and the access door 16 can be opened through the electronic lock 19 to inspect and repair the device.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (10)
1. The utility model provides a photovoltaic power generation is with voltage regulating device which characterized in that: comprises a base, a shell, a storage battery pack, a control box and a circuit breaker, wherein the shell is arranged above the base, a photovoltaic inverter is arranged inside the shell, a heat radiator is arranged above the storage battery pack, a temperature sensor is arranged on one side of the heat radiator, the control box is arranged on one side of the temperature sensor, a photovoltaic controller is arranged below the control box, an electrostatic eliminator is arranged below the photovoltaic controller, the circuit breaker is arranged below the electrostatic eliminator, a voltage regulator is arranged on one side of the circuit breaker, a drying moisture-proof layer is arranged inside the shell, a universal wheel is arranged at the lower end of the base, a heat radiation grid is arranged on one side of the shell, a dustproof filter screen is arranged on one side of the heat radiation grid, an access door is arranged at the upper end of the heat radiation grid, an input terminal is arranged on one side of the shell, a control panel is arranged on one side of the shell, an electronic lock is arranged on one side of the access door, an output terminal is arranged below the control panel, an electric energy meter is arranged in the control box, a positioner is arranged above the electric energy meter, a network communication module is arranged above the positioner, an alarm is arranged on one side of the network communication module, a processor is arranged below the alarm, the processor is electrically connected with the control panel, the network communication module, the temperature sensor, the radiator, the alarm, the positioner and the electric energy meter, an input terminal is electrically connected with the photovoltaic controller, the photovoltaic controller is electrically connected with the storage battery, the storage battery is electrically connected with the photovoltaic controller and the output terminal, the photovoltaic inverter is electrically connected with the voltage regulator, the voltage regulator is electrically connected with the circuit breaker, and the circuit breaker is electrically connected with the output terminal.
2. The voltage regulating device for photovoltaic power generation according to claim 1, wherein: the universal wheels are 4, the 4 universal wheels are respectively fixed at the lower end of the base through screws, and the shell is fixed at the upper end of the base through screws.
3. The voltage regulating device for photovoltaic power generation according to claim 1, wherein: the shell is made of an insulator material, and the thickness of the shell is not less than 3mm.
4. The voltage regulating device for photovoltaic power generation according to claim 1, wherein: the heat dissipation grid is fixed in the side wall of the shell through screws, the dustproof filter screen is made of sponge, and the dustproof filter screen is fixed on the heat dissipation grid through iron nails.
5. The voltage regulating device for photovoltaic power generation according to claim 1, wherein: the storage battery pack is fixed on the side wall of the shell through screws, the photovoltaic inverter is fixed inside the shell through screws, the radiator is fixed on the top wall of the shell through screws, the temperature sensor is fixed on the top wall of the shell through screws, and the model of the temperature sensor is LM35DZ.
6. The voltage regulating device for photovoltaic power generation according to claim 1, wherein: the dry dampproof course is in through the fix with screw the shell bottom surface, the voltage regulator is in through the fix with screw on the dry dampproof course, the circuit breaker is in through the fix with screw on the dry dampproof course, the control box is in through the fix with screw inside the shell.
7. The voltage regulating device for photovoltaic power generation according to claim 1, wherein: the electric energy meter is fixed inside the control box through screws, the locator is fixed inside the control box through screws, the alarm is fixed inside the control box through screws, the processor is fixed inside the control box through screws, and the processor adopts an ARM9 processor.
8. The voltage regulating device for photovoltaic power generation according to claim 1, wherein: the access door is connected with the shell through a hinge, and the electronic lock is fixed on the access door through a screw.
9. The voltage regulating device for photovoltaic power generation according to claim 1, wherein: the control panel is fixed on the outer side of the shell through a screw, the output terminal is inlaid on the shell, and the input terminal is inlaid on the shell.
10. A method for using the voltage regulating device for photovoltaic power generation, applied to the voltage regulating device for photovoltaic power generation according to any one of claims 1 to 9, characterized in that: the device is moved to a required position through the universal wheel, the solar cell panel is electrically connected with the photovoltaic controller through the input terminal, the photovoltaic controller is used for controlling charge and discharge of the solar power generation system, when the solar cell panel converts light energy into electric energy through photoelectric effect, the electric energy is stored in the storage battery pack through the photovoltaic controller, when electricity is required, direct current stored in the storage battery pack is converted into alternating current through the photovoltaic inverter, the alternating current is stabilized through the voltage regulator, then the output terminal is connected with a load, when direct current is required, the storage battery pack is directly connected with the output terminal through the storage battery pack, in the process, the electric energy meter is used for connecting and monitoring a voltage regulating circuit and transmitting the monitored information to the processor, the processor passes through network communication module passes through information transfer to the host computer, realizes the remote control to the device, when the circuit is unusual, the circuit breaker breaks the circuit, the processor passes through network communication module passes through information transfer to the host computer and control the siren sends out the alarm, temperature sensor detects the inside temperature of shell and with temperature information transfer extremely the processor, when the high temperature, the processor control the radiator dispels the heat, when the temperature keeps normal atmospheric temperature, the processor control the radiator stops working, carries out remote control to the device through network communication module, the radiator grid is used for the ventilation heat dissipation of device, dustproof filter screen is used for preventing dust, open through the electronic lock the access door is checked and maintained the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811093815.3A CN110932305B (en) | 2018-09-19 | 2018-09-19 | Voltage regulating device for photovoltaic power generation and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811093815.3A CN110932305B (en) | 2018-09-19 | 2018-09-19 | Voltage regulating device for photovoltaic power generation and application method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN110932305A CN110932305A (en) | 2020-03-27 |
| CN110932305B true CN110932305B (en) | 2023-12-22 |
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| CN201811093815.3A Active CN110932305B (en) | 2018-09-19 | 2018-09-19 | Voltage regulating device for photovoltaic power generation and application method thereof |
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| CN206908305U (en) * | 2017-05-17 | 2018-01-19 | 安徽赛万科技有限责任公司 | A kind of rural area distributed photovoltaic vanadium liquid battery energy storage micro-grid system |
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| CN206402188U (en) * | 2016-12-24 | 2017-08-11 | 上海鸿布能源科技有限公司 | A kind of photovoltaic combiner box of accessible direct-current grid |
| CN106938166A (en) * | 2017-03-22 | 2017-07-11 | 重庆正信四联光伏有限公司 | Photovoltaic generation formula air cleaning system |
| CN107069822A (en) * | 2017-05-17 | 2017-08-18 | 安徽赛万科技有限责任公司 | A kind of rural area distributed photovoltaic vanadium liquid battery energy storage micro-grid system and control method |
| CN206908305U (en) * | 2017-05-17 | 2018-01-19 | 安徽赛万科技有限责任公司 | A kind of rural area distributed photovoltaic vanadium liquid battery energy storage micro-grid system |
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