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Solar automatic tracking system

A technology of automatic tracking and solar energy, applied in the field of solar photovoltaic power generation, to achieve the effect of improving efficiency, improving power generation efficiency, and improving photovoltaic conversion efficiency

Inactive Publication Date: 2013-05-01
郝勇
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0006] Compared with the prior art, a solar automatic tracking system of the present invention has the following beneficial effects: the present invention aims to use a new method to solve the problem of how to improve the efficiency of solar power generation, and proposes the method of automatic real-time tracking + database simulation track, Let the automatic tracking system make real-time judgments on the trajectory of the sun, so that the solar cell components are kept perpendicular to the sun's rays in real time, greatly improving the photovoltaic conversion efficiency

Method used

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Embodiment 1

[0021] The light deviation sensing sensor of a solar automatic tracking system of the present invention includes a light and shadow catcher 1 and a photodiode 2, the light and shadow catcher 1 includes a photoreceptor 3 and a light shutter 4, and the photodiode 2 is arranged on the light and shadow catcher 1 on the three surfaces separated by the shutter 4, such as figure 1 - figure 2 As shown; the light deviation sensing sensor 1 is arranged at the central position of the solar cell assembly 5; the solar cell assembly 5 is installed on the sun altitude transmission shaft 8, and the sun altitude transmission shaft 8 is horizontally installed on both ends of the support 10, and the sun One end of the altitude transmission shaft 8 is connected with the altitude DC motor 6; the sun azimuth transmission shaft 7 is vertically installed below the sun altitude transmission shaft 8, the upper end of the sun azimuth transmission shaft 7 is connected with the horizontal end of the supp...

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Abstract

The invention relates to the field of solar photovoltaic power generation, in particular to a solar automatic tracking system which is realized by utilizing automatic real-time tracking and database track simulation methods. A light and shadow capture device comprises a photoreceptor and a photo-chopper, wherein photosensitive diodes are arranged on three faces separated by the photo-chopper on the light and shadow capture device; a light offset inductive sensor is arranged at a central position of a solar cell component; the solar cell component is arranged on a solar altitude transmission shaft; one end of the solar altitude transmission shaft is connected with a high altitude direct current motor; and an azimuth direct current motor is connected with a pedestal. According to the solar automatic tracking system, and the efficiency can be greatly increased, and the cost of the solar cell component and a storage battery can be greatly reduced on the premise of high-efficiency stable operation. The solar automatic tracking system has the advantages of simple structure, low cost, reliable operation and capability of effectively improving the power generation efficiency of the solar component.

Description

technical field [0001] The invention relates to the field of solar photovoltaic power generation, in particular to a system for automatically tracking solar energy by using the method of automatic real-time tracking + database simulation trajectory. Background technique [0002] In order to achieve the highest conversion rate of solar panels to solar energy, the disadvantages of low utilization of solar energy by traditional fixed installation of solar panels are changed. You can adjust the direction of the solar panel so that its photosensitive surface faces the sun, so that the sun's light spot can always fall on the center of the solar panel, and the solar panel can keep this direction, which makes the solar panel and the sun The method of keeping the light vertical in real time is an important way to improve the efficiency of power generation. [0003] At present, the solar automatic tracking system on the market has a complex structure and high cost. Most of the vertic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D3/12
Inventor 郝勇张聪林郝婷婷
Owner 郝勇
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