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Sun-tracking solar power system support

A power generation system, solar energy technology, applied in the direction of photovoltaic power generation, light radiation generator, control/regulation system, etc., can solve the problems of low installation cost and low power generation capacity, and achieve the promotion of application, large economic and social benefits, outstanding The effect of material characteristics

Inactive Publication Date: 2013-08-21
山东力诺太阳能电力股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The commonly used fixed system has low installation cost and simple structure, but due to its fixed orientation, the power generation capacity is low

Method used

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  • Sun-tracking solar power system support
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  • Sun-tracking solar power system support

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] by attaching figure 2 , 3 , 4 It can be seen that the sun-tracking solar power generation system support and figure 1 Compared with the commonly used fixed solar power generation system supports, they all include a cement base 101, four columns 102, a first connecting rod 103, and a second connecting rod 104. The connection between the cement bases 101 is generally filled, and the first connecting rod 103 and the column 102 are fixedly connected. In the sun tracking solar power generation system bracket provided by the present invention, the cement base 101 and the column 102 are still connected. A lifting device 201 is provided. The lifting device 201 is composed of an inner column 301, an outer column 302, and a hydraulic lifting cavity 303. There is a carrier fluid 304 in the hydraulic lifting cavity 303. The stud pin 402 in the slot 401 of the first connecting rod realizes the flexible connection.

[0019] During installation, the hydraulic lifting devices 201 ...

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PUM

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Abstract

The invention provides a sun-tracking solar power system support. The sun-tracking solar power system support can rotate in two directions, namely in the direction of a first connecting rod and in the direction perpendicular to the first connecting rod. Tests prove that the increasing of rotating capacity can increase the power generation capacity of a system by over 30%, and the cost of the system is reduced by not less than 70% compared with the cost of a single-shaft tracking system. A solar power generation sun-tracking system provided with the sun-tracking solar power system support is considered as a single-shaft sun-tracking system on a daily basis and a double-shaft sun-tracking system on an annual basis, so that the power generation cost of the system is reduced, the application of solar power generation is boosted, and enormous economic benefit and social benefit are generated.

Description

technical field [0001] The present invention relates to a solar power generation system support, especially a sun-tracking solar power generation system support. Background technique [0002] Commonly used fixed solar power generation system brackets are composed of cement bases, columns, longitudinal beams installed on the columns, and beams installed on the longitudinal beams. During installation, usually 10~20 solar panel components are connected in series and installed on the beam to form a photovoltaic array. The long side of the array is perpendicular to the direction from which the sun shines. [0003] Sun-tracking solar energy means that the solar panels of the solar energy can be rotated to reduce the incident angle of the light source sun, thereby increasing the direct light energy absorbed per unit area. Common sun-tracking solar power generation systems are divided into active type and passive type. The passive system uses program control preset values ​​to adj...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02N6/00G05D3/00H02S20/32
CPCY02E10/50
Inventor 徐振华李刚杨晓君姜言森张春艳
Owner 山东力诺太阳能电力股份有限公司