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Photovoltaic solar panel array power generation matching device

A photovoltaic solar energy and array technology, which is applied in the field of photovoltaic solar panel array power generation supporting devices, can solve problems such as inconvenience, easy freezing of reservoirs, inconvenient maintenance of photovoltaic solar panels, etc., and achieve an overall stable effect

Active Publication Date: 2021-04-20
STATE GRID SHANDONG ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because, since there is a dam around the reservoir and has a certain height, it is very inconvenient to pull out the dam body for maintenance of the photovoltaic solar panel in the later stage
In addition, due to the high terrain of the energy storage power station, the temperature is relatively low. Especially in winter, the reservoir is prone to freezing, which will freeze the solar panels floating on the water. After a long time, it is easy to cause the floating body to crack. In this case Next, the photovoltaic solar panel needs to be removed, which is very inconvenient

Method used

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  • Photovoltaic solar panel array power generation matching device
  • Photovoltaic solar panel array power generation matching device
  • Photovoltaic solar panel array power generation matching device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] see Figure 1-Figure 8 , a photovoltaic solar panel array power generation supporting device, including a base 1 and a photovoltaic solar panel 2 arranged on the base 1, the base 1 is composed of several floating bodies 101 connected end to end, two adjacent floating bodies 101 are hinged, and the floating bodies Both sides of the lower part of one end of 101 are hingedly provided with a hinged rod 102, and the outer side of the lower end of the hinged rod 102 is rotated with a roller 4;

[0033] It also includes a driving mechanism 3 that controls the reciprocating swing of the hinged rod 102, the hinged rod 102 swings upwards, the roller 4 as a whole can be higher than the bottom surface of the floating body 101, the hinged rod 102 swings downward, and the roller 4 can extend out of the bottom surface of the floating body 101;

[0034] It also includes a guide structure 5 linked with the hinge rod 102 .

[0035] The track that cooperates with roller 4 can be set on t...

Embodiment 2

[0051] The driving mechanism 3 in the first embodiment is changed, the driving mechanism 3 is an electric push rod, the casing of the electric push rod is hinged on the floating body 101, and the push rod of the electric push rod is hinged on the hinge rod 101 and is located above the roller 4 .

[0052] Set up all the bases 1 side by side for connection. When connecting, connect according to the corresponding relationship of the floating bodies 101. They cannot be staggered. The floating bodies 101 in the same row are connected. After the installation is completed, put the whole device into the water, and start the electric actuator , the push rod moves down, and drives the hinged rod 102 to swing down, the roller 4 descends and extends out of the bottom surface of the floating body 101, the adjusting rod 7 moves down, and the photovoltaic solar panel is close to the horizontal position.

[0053] After all the floating bodies 101 enter the water surface, wait until the water ...

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Abstract

The invention provides a photovoltaic solar panel array power generation matching device, belonging to the technical field of photovoltaic equipment. According to a technical scheme in the invention, the photovoltaic solar panel array power generation matching device comprises a base and photovoltaic solar panels arranged on the base, wherein the base is composed of a plurality of floating bodies connected end to end, every two adjacent floating bodies are hinged, hinge rods are hinged to the two sides of the lower portion of one end of each floating body, and rollers are rotationally arranged on the outer sides of the lower ends of the hinge rods. The device further comprises a driving mechanism which is used for controlling the hinge rods to swing in a reciprocating mode, wherein when the hinge rods swing upwards, the rollers can be integrally higher than the bottommost faces of the floating bodies; and when the hinge rods swing downwards, the rollers can extend out of the bottommost faces of the floating bodies. The device also comprises a guide structure linked with the hinge rods. The device has the beneficial effects that the device is suitable for a water environment with a bank side slope made of a hard material, and enables the photovoltaic solar panels on a water surface to be conveniently separated from the water surface.

Description

technical field [0001] The invention relates to the technical field of photovoltaic equipment, in particular to a photovoltaic solar panel array power generation supporting device. Background technique [0002] No matter from the perspective of the world or China, conventional energy is very limited. China's primary energy reserves are far below the world average. Solar energy is an inexhaustible renewable energy for human beings. It has sufficient cleanliness, absolute safety, relative extensiveness, long life and maintenance-free, resource adequacy and potential economy. It has an important position in the long-term energy strategy. In recent years, in order to make better use of solar resources, many places in China have begun to promote photovoltaic power generation. Since solar panels for photovoltaic power generation need to be built in areas with sufficient sunlight, flat and wide areas, and with the increasing shortage of urban land and agricultural land, The shor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S20/30H02S10/40
CPCY02E10/50
Inventor 石立国李元付李延真程超王强徐志根公维帅胡洋姜鹏蒋炜王海涛胡元璐于洋宋桂芬霍光宇窦王会何永谦
Owner STATE GRID SHANDONG ELECTRIC POWER