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Solar tracking and concentrating power generation system

A solar tracking and power generation system technology, applied in the field of solar tracking concentrated power generation systems, can solve problems such as power generation capacity decline, bracket cost increase, lens wear, etc., and achieve the effects of reducing wind power, low cost, and reducing torque

Inactive Publication Date: 2015-03-11
叶晓佶
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Problems solved by technology

The disadvantage is that while concentrating light, it also gathers heat, so only expensive dedicated concentrating solar cells can be used, because the power generation capacity of the commonly used poly / monocrystalline silicon will be greatly reduced at high temperatures (generally not more than 45°C), At the same time, it is also accompanied by problems such as increased area (lens), lens wear, increased wind resistance, and increased cost of brackets.

Method used

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  • Solar tracking and concentrating power generation system
  • Solar tracking and concentrating power generation system
  • Solar tracking and concentrating power generation system

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Embodiment example

[0041] refer to image 3 , the lifting adjustment device consists of a support frame 601, a slide block 701, a screw rod 801 and a motor 2 901, the support frame 601 is a triangular support frame, wherein the bottom edge is placed on the chassis 201 through two pulleys 602, the described The sliding block 701 is installed on the bottom edge, and is connected with the second motor 901 through the screw rod 801. The side of the triangular support frame 601 connected with the solar panel 101 is provided with a roller 102 that slides on the solar panel 101. By The second motor 901 controls the movement of the support frame 601 , thereby driving the solar panel 101 to rotate around one end, so that the sunlight always shines directly on the solar panel 101 .

[0042] Another implementation case of the present invention:

[0043] refer to Figure 4 , a solar tracking and concentrating power generation system, including a solar power generation component, a tracking component and a...

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Abstract

A solar tracking and concentrating power generation system comprises a solar power generation assembly, a tracking assembly and a concentrating assembly, wherein a solar cell panel and a base plate for mounting of the solar cell panel are arranged in the solar power generation assembly, at least two universal wheels are arranged under the base plate, the base plate is mounted on the ground through the tracking assembly, a mirror board is arranged in the concentrating assembly, one end of the mirror board is mounted at one end of the solar cell panel through a worm gear and a worm, an included angle alpha is formed as well as controlled and adjusted by a motor I connected with the worm gear and the worm, and a lifting adjusting device is also arranged in the concentrating assembly and arranged between the solar cell panel and the base plate. The system can track solar rays for direct radiation all day, the output power of the solar cell panel is kept close to the peak, and the power generation capacity is improved substantially.

Description

technical field [0001] The invention relates to solar energy equipment, in particular to a solar tracking and concentrating power generation system. Background technique [0002] Solar energy is an inexhaustible and non-polluting energy. It has always been the focus of attention when solving the pollution and shortage problems faced by current petrochemical energy. Since the solar panel has photovoltaic cells, the solar panel can directly convert light energy into electrical energy. However, how to make full use of sunlight to achieve better photoelectric conversion efficiency is a very important research topic at present. [0003] Most of the existing solar tracking system brackets are in the form of columns. Generally, the dual-axis tracking system in the industry can increase the power generation by about 30%, but the disadvantages are limited wind resistance, high cost, and prone to failures such as bracket deformation and rotation failure. If fixed brackets are used, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S20/32H02S20/30H02S40/22
CPCY02E10/52H02S10/00H02S20/00H02S40/00
Inventor 叶晓佶
Owner 叶晓佶
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