Title:
PHOTOVOLTAIC AND PHOTOTHERMAL TRACKING SYSTEM WITHOUT PHOTOELECTRIC SENSOR
Document Type and Number:
WIPO Patent Application WO/2022/027270
Kind Code:
A1
Abstract:
A photoelectric and photothermal tracking system without a photoelectric sensor, which relates to the field of new energy sources. Currently, almost all photovoltaic or photothermal systems on the market use an installation mode of a fixed support technology, and due to the high cost and complex structure of inductive tracking technology, it is difficult to apply the inductive tracking technology to solar cooling and heating products on a large scale, and the market is also lack of a technology that integrates photovoltaic and photothermal systems; therefore, in cases where it is difficult to effectively increase the conversion rate of power generation or heat collection of photovoltaic or photothermal systems in the short term, the technical problem to be solved urgently in the photovoltaic and photothermal industries is how to make solar cooling and heating products not only be able to track the sun but also have practicality. The photoelectric and photothermal tracking system without a photoelectric sensor provides a one-dimensional or two-dimensional tracking photoelectric and photothermal system constructed by a combination of different motors and mechanical transmission mechanisms, so that the described technical problem is well solved, and the power generation and heat collection efficiency is increased by about 60% on average.
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Inventors:
LI JIE (CN)
Application Number:
PCT/CN2020/106950
Publication Date:
February 10, 2022
Filing Date:
August 05, 2020
Export Citation:
Assignee:
LI JIE (CN)
International Classes:
G05D3/12
Foreign References:
| CN110941291A | 2020-03-31 | |||
| CN104870910A | 2015-08-26 | |||
| CN103713649A | 2014-04-09 | |||
| CN210927544U | 2020-07-03 | |||
| CN106357211A | 2017-01-25 | |||
| CN105159331A | 2015-12-16 | |||
| CN106369545A | 2017-02-01 | |||
| KR102067505B1 | 2020-01-17 |
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