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Quasi-two dimensional tracking light focusing photovoltaic generator

A concentrating photovoltaic and power generation device technology, applied in the field of solar energy utilization, can solve problems such as the inability to develop the power generation capacity of solar cells to a higher level, the shortage of semiconductor materials, and high power generation costs. The effect of cost performance improvement

Inactive Publication Date: 2007-01-03
张耀明 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, the photovoltaic industry is one of the fastest growing high-tech industries in the world, but the main problems existing in my country's photovoltaic power generation industry are: the shortage of semiconductor materials required for the production of solar cells, basically relying on imports; the products are mainly exported to foreign countries , that is, both raw materials and the market are outside; the high cost of power generation also makes many people have to stay away
Due to the shortcomings of not being able to make full use of sunlight, the power generation capacity of solar cells cannot be exerted to a higher level.

Method used

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  • Quasi-two dimensional tracking light focusing photovoltaic generator
  • Quasi-two dimensional tracking light focusing photovoltaic generator
  • Quasi-two dimensional tracking light focusing photovoltaic generator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] like figure 1 As shown, a quasi-two-dimensional tracking concentrated photovoltaic power generation device includes a concentrated solar cell module array component 1 installed on a one-dimensional automatic tracking sun mechanism. 3,14 are supported on the high-end support 4 and the low-end support 5. At least one of the high and low end supports is provided with a height adjustment mechanism. In this embodiment, the high-end bracket 4 with a height adjustment mechanism includes at least two detachable connection units 6, and the high-end bracket 4 is installed perpendicular to the horizontal plane. The rotating shaft 2 of the one-dimensional automatic sun tracking mechanism points to the south, and the concentrated solar cell module array component 1 is installed on the high and low end supports at a certain inclination angle. The low end of the rotating shaft 2 of the concentrating solar cell module array component 1 is hinged on the lower bearing seat through the ...

Embodiment 2

[0033] like Figure 5 As shown, the difference between this embodiment and Embodiment 1 is that the high-end bracket 4 of the height adjustment mechanism includes at least two detachable connection units 6, and the high-end bracket of the height adjustment mechanism is not perpendicular to the horizontal plane, but can be connected every two sections. The joints of the detachable connection unit 6 are all on the circular arc (chord) of the rotation of the concentrating solar cell module array 1 parts of the following bearing seat hinge fulcrum 13 as the center of the circle, and the rotating shaft of the one-dimensional automatic tracking sun mechanism points to the south, concentrating The solar cell module array part 1 is installed on the high and low end brackets at a certain inclination angle, and the low end of the rotating shaft of the concentrating solar cell module array part is hinged on the lower bearing seat through the lower bearing 14, and the lower bearing seat is...

Embodiment 3

[0036] This example Image 6 As shown, the high-end bracket of the height adjustment mechanism includes at least two detachable connection units. The low end of the shaft of the concentrated solar cell module array component is hinged on the lower bearing seat through the lower bearing, and the lower bearing seat is fixed on the low-end bracket. The low-end bracket is supported on the installation foundation, the high-end hinge of the rotating shaft of the concentrated solar cell module array component is supported on the upper bearing seat, and the upper bearing seat is fixedly connected to the high-end support. The high end of the concentrating solar cell module array part 1 is hinged on the high end support 4 through the rotating shaft 2, and the low end is fixedly connected to the low end support 5, which is supported on the installation foundation. The main difference between this embodiment and the above-mentioned embodiment is that the low end of the rotating shaft of t...

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Abstract

This invention relates to a quasi-two dimension tracking light-gathering photovoltaic generating device including a light-gathering solar energy battery component array parts mounted on a one dimension automatic tracking solar unit, both ends of the shaft of which are supported on frames with high and low ends by bearings separately and at least one of the frames includes a highly regulated unit, which realizes the result of a two-dimension tracking solar system with a simple height regulation unit based on a one-dimension automatic tracking solar unit.

Description

technical field [0001] The invention relates to a photovoltaic power generation device, in particular to a quasi-two-dimensional tracking sun mechanism of a concentrated photovoltaic power generation device, which belongs to the technical field of solar energy utilization. Background technique [0002] Solar photovoltaic power generation technology directly converts solar energy into electrical energy, so it is one of the most promising ways to utilize solar energy and will become an important part of future basic energy. [0003] In recent years, the photovoltaic industry is one of the fastest growing high-tech industries in the world, but the main problems existing in my country's photovoltaic power generation industry are: the shortage of semiconductor materials required for the production of solar cells, basically relying on imports; the products are mainly exported to foreign countries , that is, both raw materials and the market are out; the high cost of power generatio...

Claims

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Application Information

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IPC IPC(8): H02N6/00G05D3/00H01L31/052H02S20/32H02S40/22
CPCY02E10/52Y02E10/50
Inventor 张耀明孙利国陈强张振远刘晓晖张文进张华
Owner 张耀明
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