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Folding distributed solar power generation device

A power generation device, solar energy technology, applied in photovoltaic power generation, electrical components, photovoltaic modules, etc., can solve the problems of large damage to solar panels, shortened life of solar panels, etc., to achieve the effect of good stability and increased power generation

Pending Publication Date: 2021-11-23
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Photovoltaic power generation technology is becoming more and more mature. At present, photovoltaic power generation mainly relies on plate-type solar panels for power generation. The entire power generation system is not connected to other systems except for grid-connected grid connection. In some areas, the amount of sunlight is sufficient, which is very It is suitable for photovoltaic power generation, but extreme weather will also occur throughout the year, such as sandstorms, hail, etc., especially hail, which will cause great damage to solar panels. It will make many pits on the surface of solar panels, causing solar cells The lifespan of the board drops dramatically

Method used

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  • Folding distributed solar power generation device
  • Folding distributed solar power generation device
  • Folding distributed solar power generation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] The foldable distributed solar power generation device includes a housing 1 in the shape of a regular octagonal prism. The housing 1 is provided with a cavity, the bottom of the housing 1 is provided with an airbag 4, the upper end of the airbag 4 is provided with a solar main board 5, and the edge of the housing 1 is rotated. Wing 2, the solar wing 2 is triangular in shape, one side of the solar wing 2 is a solar panel, and the other side of the solar wing 2 is a protective plate. When the solar wing 2 is located in the shell 1, the solar panel of the solar wing 2 One side faces the solar main board 5, and the solar wing board 2 is provided with a solar sub-board 3, and the solar sub-board 3 includes a first sub-board 3-1, a second sub-board 3-2, a third sub-board 3-3, and a solar sub-board 3. The first rotating shaft 10 is rotationally connected with the solar wing panel 2. The solar wing panel 2 of the present application is rotated and unfolded. The airbag 4 is infla...

Embodiment 2

[0056] In this embodiment, solar wing panels 2 with adjustable angles can be used to achieve the effect of capturing solar energy. On the basis of embodiment 1, eight solar wing panels 2 are independently controlled, that is, each solar wing panel 2 corresponds to a first Two driving motors 13, the second driving motor 13 independently controls the rotation of a solar wing panel 2, and the second driving motor 13 is installed on the outside of the housing 1, and an optical sensing system is added, the optical sensing system includes optical sensing equipment, utilizes light The sensor device captures the direction of sunlight in real time, and uses the second driving motor 13 to adjust each solar wing panel 2 to a different angle, so that each solar wing panel 2 can face the sun at a suitable angle. Correspondingly, the solar energy The solar sub-board 3 on the wing plate 2 is folded and opened, and can also face sunlight at a suitable angle.

[0057] In this embodiment, the s...

Embodiment 3

[0059] Such as Figure 15 As shown, airways are arranged in the first rotating shaft 10 of the present application, and each airway corresponds to a key on the first rotating shaft 10, that is, the first key 10-1 corresponds to the first airway, and the second key 10 -2 corresponds to the second airway, the third key 10-3 corresponds to the third airway, and the heights of the first key 10-1, the second key 10-2, and the third key 10-3 on the first rotating shaft 10 Different, so that the first key 10-1, the second key 10-2 and the third key 10-3 can correspond to the first sub-board 3-1, the second sub-board 3-2 and the third sub-board 3-3 respectively, One end of the airway is connected to the tee, and besides the port connected to the airway, the other two ports of the tee are provided with solenoid valves, which are respectively connected with the air intake part and the suction part, and the air intake part and the suction part are connected with the control valve. Elect...

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Abstract

The invention belongs to the technical field of photovoltaic power generation, and particularly relates to a folding distributed solar power generation device. The device comprises a shell in a regular octagonal prism shape; a cavity is formed in the shell; an air bag is arranged at the bottom end of the shell; a solar main plate is arranged at the upper end of the air bag; and a solar wing plate is rotationally arranged on the edge of the shell. The solar wing plate is triangular. A solar cell panel is arranged on one side of the solar wing plate, and a protection plate is arranged on the other side of the solar wing plate. When the solar wing plate is located in the shell, the solar cell panel side of the solar wing plate faces the solar main plate. Solar sub-plates are arranged on the solar wing plate and comprise a first sub-plate, a second sub-plate and a third sub-plate. The solar sub-plates are rotatably connected with the solar wing plate through a first rotating shaft. In extreme weather, the solar sub-plates are folded, and then the solar wing plate rotates, so that the solar wing plate enters the shell and the protection plate side faces the outside, and the whole solar main plate, the solar wing plate and the solar sub-plates are protected.

Description

technical field [0001] The application belongs to the technical field of photovoltaic power generation, and in particular relates to a foldable distributed solar power generation device. Background technique [0002] The statements in this section merely provide background technical information relevant to this application and do not necessarily constitute prior art. [0003] Photovoltaic power generation technology is becoming more and more mature. At present, photovoltaic power generation mainly relies on plate-type solar panels for power generation. The entire power generation system is not connected to other systems except for grid-connected grid connection. In some areas, the amount of sunlight is sufficient, which is very It is suitable for photovoltaic power generation, but extreme weather will also occur throughout the year, such as sandstorms, hail, etc., especially hail, which will cause great damage to solar panels. It will make many pits on the surface of solar p...

Claims

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Application Information

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IPC IPC(8): H02S30/20H02S20/32H02S40/10H02S40/12
CPCH02S30/20H02S20/32H02S40/10H02S40/12Y02E10/50
Inventor 王超刘强殷凡姣彭坤汪蓬陈振超张琳琳唐宇欣朱宗旺吴耕单潇潇吕军在崔换君焉蕾张磊李晨刘兴伟徐敏
Owner STATE GRID CORP OF CHINA
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