Solar tracking device of intelligent concentrating solar battery cell

A solar cell and solar tracking technology, applied in the field of solar tracking devices, can solve the problems of insufficient reflection, high production cost, poor tracking effect, etc., and achieve the effects of small size, low cost, and easy maintenance.

Inactive Publication Date: 2016-10-12
KUNSHAN KEDE NEW ENERGY TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the usual sun tracking devices are either complex in structure, relatively h

Method used

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  • Solar tracking device of intelligent concentrating solar battery cell
  • Solar tracking device of intelligent concentrating solar battery cell
  • Solar tracking device of intelligent concentrating solar battery cell

Examples

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[0013] The present invention will be further described below in conjunction with the drawings and implementation.

[0014] Such as Figure 1 to Figure 3 A smart concentrating solar cell single solar tracking device is shown. The solar tracking device 1 is set on the outer frame 2 of the concentrating lens of the smart concentrating solar cell. The base 3 is provided with a driving device 4, and the solar tracking device 1 is connected with the driving device 4. The solar tracking device 1 is provided with a central phototube 6 in the center, and four side phototubes 5 are provided on the periphery. The side phototubes 5 are symmetric with respect to the center phototube 6 and maintain an included angle α with the center phototube 6. The included angle α is 10°~30°.

[0015] When the position of the sun changes, the light intensity received by the side phototube 5 and the center phototube 6 of the smart concentrating solar cell tracking device 1 changes. The light intensity recei...

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Abstract

The invention relates to a concentrating solar battery cell, in particular to a solar tracking device of an intelligent concentrating solar battery cell. The solar tracking device is arranged on a concentrating lens outer frame of the intelligent concentrating solar battery cell; a drive device is arranged on a base of the intelligent concentrating solar battery cell; the solar tracking device is connected with the drive device; a central photoelectric tube is arranged at the center of the solar tracking device and four lateral photoelectric tubes are arranged on the periphery; the lateral photoelectric tubes are centrosymmetric relative to the central photoelectric tube; an included angle alpha is kept between the lateral photoelectric tubes and the central photoelectric tube; and the included angle alpha is 10-30 degrees. Compared with other similar solar tracking equipment, the solar tracking device provided by the invention has the advantages that the intelligent concentrating solar battery cell is controlled to track the sun through light intensity changes of the photoelectric tubes, so that the cost is relatively low, the volume is small, implementation is relatively convenient and maintenance is facilitated.

Description

technical field [0001] The invention relates to a concentrating solar cell unit, especially a solar tracking device for an intelligent concentrating solar cell unit. Background technique [0002] With the development of society, the energy problem has increasingly become the primary problem that countries all over the world must face. Today, when non-renewable resources such as oil and natural gas are increasingly depleted, more environmentally friendly and cleaner solar energy resources have been more and more widely used. How to improve the efficiency of solar cells and reduce the cost of producing and using solar cells is the goal pursued by people today. [0003] In order to track the sun, the sunlight can always direct the Fresnel lens of the concentrating solar cell to generate higher photoelectric conversion efficiency, and the solar cell monomer can be tracked by setting the sun tracking device on the concentrating solar cell The effect of the sun. However, the us...

Claims

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Application Information

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IPC IPC(8): H02S20/32H02S40/20
CPCH02S20/32H02S40/20Y02E10/50
Inventor 胡祖军
Owner KUNSHAN KEDE NEW ENERGY TECH
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