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Piezoelectric drive based automatic tracking solar collecting device

A solar energy collection, piezoelectric drive technology, applied in the field of solar power generation, to achieve the effect of strong anti-interference, fast response speed, accurate sun altitude and orientation

Active Publication Date: 2020-08-25
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no relevant literature on the automatic tracking solar energy harvesting device based on piezoelectric drive.

Method used

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  • Piezoelectric drive based automatic tracking solar collecting device
  • Piezoelectric drive based automatic tracking solar collecting device
  • Piezoelectric drive based automatic tracking solar collecting device

Examples

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Embodiment Construction

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] refer to figure 1 and figure 2 , an automatic tracking solar energy collection device based on piezoelectric drive, comprising a structural support 13, a triangular support mechanism is connected below the structural support 13, a solar energy collection plate 1 and a solar azimuth measuring disk are connected above the structural support 13, and the solar azimuth measuring disk is The signal output is transmitted to three overhead linear piezoelectric drive attitude adjustment mechanisms, and the solar collector plate 1 and the sun alignment are adjusted through the overhead linear piezoelectric drive attitude adjustment mechanism;

[0026] The structural support 13 includes a support plate C3, the bottom center of the support plate C3 is connected with a bottom column C4, the bottom of the support plate C3 is evenly distributed with 3 hinges C5...

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Abstract

The invention discloses a piezoelectric drive based automatic tracking solar collecting device. The piezoelectric drive based automatic tracking solar collecting device comprises a structure bracket,wherein a triangular supporting mechanism is connected below the structure bracket; a solar collecting plate and a solar position measuring disc are connected above the structure bracket; a signal ofthe solar position measuring disc is output and transmitted to three opposite-vortex type linear piezoelectric drive attitude adjusting mechanisms; and the solar collecting plate is adjusted to be aligned to the sun through the opposite-vortex type linear piezoelectric drive attitude adjusting mechanisms. The piezoelectric drive based automatic tracking solar collecting device has the advantages of being higher in tracking precision and higher in conversion efficiency.

Description

technical field [0001] The invention relates to the field of solar power generation, in particular to an automatic tracking solar energy collecting device based on piezoelectric drive. Background technique [0002] With the development of modern industry, human's demand for energy is getting higher and higher, while the reserves of traditional energy sources such as oil, coal and other fossil fuels are limited, and the use process will cause serious environmental pollution. Therefore, the development of green energy is of great significance of the times. . As one of the most common green energy sources, solar energy itself has the advantages of "unlimited" reserves, universality, and cleanliness. However, since solar energy is a low-density, intermittent, and spatially-changing energy source, the maximization of solar energy collection has become a research focus and hotspot. At present, there are a large number of solar energy equipment on the market, such as solar water ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24S50/20F24S25/13F24S30/00F24S30/48G01C1/00H02N2/06H02S20/32
CPCF24S25/13F24S30/00F24S30/48F24S50/20F24S2030/11F24S2030/16F24S2030/17F24S2030/19G01C1/00H02N2/062H02S20/32Y02E10/47Y02E10/50
Inventor 运侠伦庞哲凯梅雪松姜歌东
Owner XI AN JIAOTONG UNIV
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