Light condensing apparatus for solar photovoltaic generation

A concentrating device and solar energy technology, which is applied in the direction of solar thermal power generation, solar thermal devices, heating devices, etc., and can solve problems such as unstable power generation of solar power

Inactive Publication Date: 2007-03-14
TAIHAN TECHREN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, since the direction angle of the conventional concentrating device is fixed, the incident amount of sunlight changes due to the position of the sun, resulting in unstable power generation of solar power.

Method used

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  • Light condensing apparatus for solar photovoltaic generation
  • Light condensing apparatus for solar photovoltaic generation
  • Light condensing apparatus for solar photovoltaic generation

Examples

Experimental program
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Embodiment Construction

[0022] 1 to 3 are respectively a perspective view, a front view and a side view of a light concentrating device according to an example of the present invention.

[0023] Referring to FIG. 1 to FIG. 3 , the light concentrating device 100 according to the present invention includes: a support component 110 , a rotating component 120 , two light concentrating modules 130 , a first angle adjustment device 140 and a second angle adjustment device 150 .

[0024] The supporting part 110 includes two main poles 112 and one secondary pole 114 installed on the ground.

[0025] In addition, the rotating component 120 includes a rotating frame 124 having a first rotating shaft 122, which is installed on the upper part of the pole 112 of the supporting structure 110 and can rotate around the X-axis. The turntable 124 includes a horizontal support rod 125 installed across the middle of the first rotating shaft 122 and a vertical support rod 126 extending upward from two ends of the horizon...

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PUM

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Abstract

The present invention relates to a light condensing apparatus for solar photovoltaic generation, and more particularly, to a light condensing apparatus for solar photovoltaic generation in which a integration degree of sunlight that is irradiated on a solar cell is improved to a maximum energy efficiency. A light condensing apparatus for solar photovoltaic generation according to the present invention comprises a supporting member that is fixed to the ground, a rotation member that is installed rotatably about the X-axis on the supporting member, a light condensing module that is installed rotatably about the Y-axis and condenses sunlight to convert it into electrical energy, and a first and second angle adjustment device for rotating the rotation member and at least one light condensing module that is installed such that a directivity angle of at least one light condensing module is adjusted automatically depending on the changes of altitude of the sun and the diurnal motion.

Description

technical field [0001] The invention relates to a solar power concentrating device, in particular to a solar power concentrating device in which the concentration of sunlight irradiated on a solar cell is increased to the maximum energy efficiency. Background technique [0002] Generally speaking, a solar power generation device refers to a device that uses solar cells to convert light energy into electrical energy. The solar cell here consists of a PN junction semiconductor that generates free electrons in the presence of sunlight to induce an electric current. [0003] In addition, a solar power generation device uses a concentrating device that irradiates sunlight superimposed on the surface of a solar cell. At this time, the concentration degree of the photoelectric condensation device is directly related to the energy efficiency of the solar power generation device, and is proportional to the overlapping area of ​​the condenser lens installed at the bottom of the solar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02N6/00F24S50/20
CPCY02E10/47Y02E10/52F24J2/085Y02E10/43F24J2002/5465F24J2/5424F24S23/31F24S30/455F24S2030/135H01L31/02
Inventor 李震根
Owner TAIHAN TECHREN
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