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Solar energy fully-automatically searching tracker device

A solar and fully automatic technology, applied in instruments, photovoltaic modules, photovoltaic power generation, etc., can solve problems such as waste, and achieve the effects of improved reliability, powerful control functions, and improved solar photoelectric conversion efficiency

Inactive Publication Date: 2011-04-06
周原
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to improve the photoelectric conversion efficiency of solar panels and prolong the lighting time, that is, to give full play to the effectiveness of solar panels, and to avoid the traditional blind and inactive work of "moving when there is light, and stopping when there is no light". ineffective waste of energy

Method used

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  • Solar energy fully-automatically searching tracker device
  • Solar energy fully-automatically searching tracker device

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Embodiment Construction

[0027] Such as figure 1 , 2 , 3, and 4, the solar light energy automatic tracking device includes a frame 1, a solar panel 2, a panel support 3, a swing mechanism 4 and a tracking control unit, and the solar panel 2 is arranged on the panel On the support 3, the battery panel support 3 swings on the frame 1 through a set of swing mechanism 4, and the tracking control unit controls the swing mechanism 4 to track sunlight. The battery panel support 3 includes a chassis 31 and a tray 32, the tray 32 and the chassis 31 are movably connected, and there is a support bar 33 between the tray 32 and the chassis 31 that can adjust the elevation angle of the tray according to the season.

[0028] The tracking control unit includes two solar ray intensity discriminators 5 , an automatic positioning determiner 6 and a control unit for discriminating the intensity of sunlight energy levels from two different directions in the east and west, and the solar ray intensity discriminator 5 and t...

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Abstract

The invention relates to a solar energy fully-automatically tracker device, comprising a rack, a solar-cell panel, a cell panel bracket, a tilting mechanism, a tracking control unit and a cleaning device, wherein the cleaning device is specially used for cleaning dust and sundries on the light receiving surface of the cell panel. The solar-cell panel is arranged on the cell panel bracket, and the cell panel bracket sways on the rack by the tilting mechanism. The tracking control unit comprises two solar ray intensity discriminating devices, an automatic positioning judgment device and a control unit. When one solar ray intensity discriminating device in one direction induces solar rays larger than set strength, the control unit controls the tilting mechanism to sway toward the direction. When the automatic positioning judgment device induces the solar rays larger than set strength, the control unit compels the tilting mechanism to stop swaying. Only the strength of solar rays reaches the set strength, the device just acts, thus the traditional blind inaction work that the device acts under light and stops without light and invalid energy waste are effectively avoided.

Description

technical field [0001] The invention relates to a solar energy automatic tracking device. Background technique [0002] The thermal energy utilization and light energy utilization of solar energy are the two most important application areas, and the reason why they are particularly attractive is due to the particularity of solar energy. Solar energy has the following advantages: (1) huge storage capacity; (2) will not be exhausted; (3) clean energy; (4) not subject to geographical restrictions. [0003] The disadvantages of solar energy are low energy density, easy to be affected by weather conditions, and no power storage function. If the solar panels are fixed, there will be only about 7 hours in summer from 9:00 am to 4:00 pm on sunny days, and the sunshine is the most sufficient. But in winter, the full sunshine time will be reduced to 3 hours in the same place. Since the necessary full charging time of the battery takes 10-15 hours, it is necessary to adjust the incl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D3/00H02N6/00H02S20/32
CPCY02E10/50
Inventor 周原
Owner 周原
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