CN211629919U - Wind-solar complementary power storage and supply device - Google Patents
Wind-solar complementary power storage and supply device Download PDFInfo
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- CN211629919U CN211629919U CN202020066002.1U CN202020066002U CN211629919U CN 211629919 U CN211629919 U CN 211629919U CN 202020066002 U CN202020066002 U CN 202020066002U CN 211629919 U CN211629919 U CN 211629919U
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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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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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
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
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Abstract
A wind-solar complementary power storage and supply device relates to the technical field of power supply, in particular to a wind-solar complementary power storage and supply device. The wind energy input end comprises an outdoor wind driven generator and a wind power controller connected with the wind power controller in an electric appliance cabinet, the light energy input end comprises an outdoor photovoltaic assembly, the photovoltaic assembly is connected into the electric appliance cabinet through a cable and is connected with an off-grid inverter, the wind power controller and the off-grid inverter are respectively connected with a storage battery, a mains supply input end is connected with an alternating current input end of the off-grid inverter through an undervoltage switch, an alternating current output end of the off-grid inverter is connected with a main input end of a dual-power automatic transfer switch, and an auxiliary input end of the dual-power automatic transfer switch is connected with an external load using end. The system can not only ensure the normal power supply of the load used by the load using end, but also ensure the safety interlock among wind power generation, solar power generation and commercial power, and has the positive effects of improving the power supply efficiency and saving energy.
Description
Technical Field
The utility model relates to a power supply technical field especially belongs to a complementary electric power storage of scene and power supply unit.
Background
Wind power generation and solar power generation which are pure green clean energy are paid attention to governments all over the world at present due to the convenience and practicability of application, and the provided electric energy is more and more applied to production and life. Compared with chemical energy, wind power generation and solar power generation almost have no operation cost, in the process of family life and enterprise production, wind power and solar power which are nearly free are preferentially used, meanwhile, a stable emergency power supply can be always provided for important loads, and the commercial power can be safely and quickly switched as a conventional auxiliary power supply.
Disclosure of Invention
An object of the utility model is to provide a complementary electric power storage of scene and power supply unit promptly to reach the purpose that improves power supply efficiency and energy saving.
The utility model provides a complementary electric power storage of scene and power supply unit, a serial communication port, including the wind energy input, the light energy input, in commercial power input and the electric appliance cabinet from the net dc-to-ac converter, battery and dual supply automatic transfer switch, the wind energy input includes in outdoor aerogenerator and the electric appliance cabinet wind-powered electricity generation controller rather than being connected, the light energy input includes outdoor photovoltaic module, photovoltaic module passes through the cable and inserts in the electric appliance cabinet and with leave the net dc-to-ac converter and be connected, wherein, the wind-powered electricity generation controller, it is connected with the battery respectively from the net dc-to-ac converter to leave the net dc-to-ac converter, the alternating current output who leaves the net dc-to-ac converter is connected with dual supply automatic transfer switch's main input, dual supply automatic transfer switch's supplementary input is connected with outside.
Further, direct current switches are arranged between the wind energy input end and the storage battery, between the light energy input end and the off-grid inverter and between the off-grid inverter and the storage battery.
Furthermore, alternating current switches are arranged between the mains supply input end and the overvoltage and undervoltage switch, between the overvoltage and undervoltage switch and the off-grid inverter, between the overvoltage and undervoltage switch and the dual-power automatic change-over switch, and between the dual-power automatic change-over switch and the load using end.
Furthermore, the photovoltaic module in the photovoltaic input end is formed by connecting a plurality of photovoltaic panels in series.
Further, a direct current electric energy meter is arranged between the wind energy input end and the storage battery; alternating current electric energy meters are arranged between the off-grid inverter and the dual-power automatic transfer switch and between the commercial power input end and the over-voltage and under-voltage switch.
The utility model provides a complementary electric power storage of scene and power supply unit charges wind power generation, solar charging and city net power supply combine to use to realize the interlocking cooperation of solar energy power supply and city net power supply through dual supply automatic transfer switch, can enough guarantee the normal power supply of the used load of load user end, can guarantee the safety interlock between wind power generation, solar energy power generation and the commercial power again, have the positive effect that improves power supply efficiency and energy saving.
Drawings
The accompanying drawings partially disclose embodiments of the present invention, in which,
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
As shown in fig. 1-2, the utility model provides a complementary electric power storage of scene and power supply unit, including the wind energy input, the light energy input, the off-grid inverter in commercial power input and the electrical apparatus cabinet, battery and dual supply automatic transfer switch, the wind energy input is including installing permanent magnet wind power generator and the wind power controller on outdoor roof, wind power generator passes through in the wind power generation private cable inserts the electrical apparatus cabinet, and be connected with the wind power controller, convert wind energy into 24V's direct current, the wind power controller is connected the battery again, send the direct current after the wind energy conversion to the battery. The light energy input includes outdoor photovoltaic module in the preferred embodiment of the utility model discloses a preferred embodiment, photovoltaic module is preferred to be selected for use 6 photovoltaic boards of 315 types and is established ties the form of arranging, and photovoltaic board after establishing ties passes through in the photovoltaic special cable inserts the electrical apparatus cabinet and is connected with the off-grid inverter. The utility model discloses a two-power automatic change-over switch, including two power automatic change-over switch, two power automatic change.
In order to improve the utility model discloses safety guarantee coefficient in concrete application process, between wind energy input and battery, light energy input and between leaving the net dc-to-ac converter, all be provided with direct current switch between leaving the net dc-to-ac converter and the battery, specifically: an SM1-125PV/16A direct current switch is arranged between the wind power controller and the storage battery; an SM1-125PV/40A direct current switch is arranged between the photovoltaic input end and the off-grid inverter; an SM1-125PV/100A direct current switch is arranged between the off-grid inverter and the storage battery. In addition, all be provided with ac switch between commercial power input and cross under-voltage switch, cross under-voltage switch and off-grid inverter, cross under-voltage switch and dual supply automatic transfer switch, dual supply automatic transfer switch and load service end, specifically: a GCQ-32/2P alternating current switch is arranged between the mains supply input end and the over-voltage and under-voltage switch; a PMB9-32/2P alternating-current switch is arranged between the over-voltage and under-voltage switch and the off-grid inverter; and a PMB9-32/2P alternating current switch is arranged between the over-voltage and under-voltage switch and the dual-power automatic change-over switch. In addition, a PMB9-32/2P alternating current switch is arranged between the dual-power automatic transfer switch and a load using end.
In addition, in order to conveniently check the current magnitude, fluctuation and other conditions in the whole process of wind power, photoelectricity or mains supply, a direct current electric energy meter is arranged between the wind energy input end and the storage battery; alternating current electric energy meters are arranged between the off-grid inverter and the dual-power automatic transfer switch and between the commercial power input end and the over-voltage and under-voltage switch.
The utility model discloses when specifically using, also can be suitable for the resident family of villa to use, of course, also can regard as public electricity generation, application scope is wide.
Claims (5)
1. The utility model provides a complementary electric power storage of scene and power supply unit, a serial communication port, including the wind energy input, the light energy input, the net dc-to-ac converter leaves in commercial power input and the electrical apparatus cabinet, battery and dual supply automatic transfer switch, the wind energy input includes outdoor aerogenerator and the electrical apparatus cabinet in rather than the wind-powered electricity generation controller who is connected, the light energy input includes outdoor photovoltaic module, photovoltaic module passes through the cable access electrical apparatus cabinet in and with leave the net dc-to-ac converter and be connected, wherein, the wind-powered electricity generation controller, it is connected with the battery respectively to leave the net dc-to-ac converter, the commercial power input is connected with the AC input end of leaving the net dc-to-ac converter through crossing undervoltage switch, the AC output end of leaving the net dc-to-ac converter is connected with dual.
2. The wind-solar hybrid power storage and supply device according to claim 1, further characterized in that a dc switch is arranged between the wind energy input end and the storage battery, between the light energy input end and the off-grid inverter, and between the off-grid inverter and the storage battery.
3. The wind-solar hybrid power storage and supply device according to claim 1, further characterized in that alternating current switches are arranged between the mains input end and the over-under voltage switch, between the over-under voltage switch and the off-grid inverter, between the over-under voltage switch and the dual-power automatic transfer switch, and between the dual-power automatic transfer switch and the load use end.
4. The wind-solar hybrid electricity storage and supply device according to claim 1, further characterized in that the photovoltaic module in the photovoltaic input is formed by a plurality of photovoltaic panels connected in series.
5. The wind-solar hybrid power storage and supply device according to claim 1, further characterized in that a direct current electric energy meter is arranged between the wind energy input end and the storage battery; alternating current electric energy meters are arranged between the off-grid inverter and the dual-power automatic transfer switch and between the commercial power input end and the over-voltage and under-voltage switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020066002.1U CN211629919U (en) | 2020-01-14 | 2020-01-14 | Wind-solar complementary power storage and supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020066002.1U CN211629919U (en) | 2020-01-14 | 2020-01-14 | Wind-solar complementary power storage and supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211629919U true CN211629919U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020066002.1U Active CN211629919U (en) | 2020-01-14 | 2020-01-14 | Wind-solar complementary power storage and supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211629919U (en) |
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2020
- 2020-01-14 CN CN202020066002.1U patent/CN211629919U/en active Active
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