Satellite solar cell array shading device and using method

A technology of solar cell array and shading device, applied in photovoltaic power generation, photovoltaic modules, electrical components and other directions, can solve problems such as affecting satellite performance, and achieve the effect of strong adaptability, simple structure and easy installation

Active Publication Date: 2018-05-01
SHANGHAI SATELLITE ENG INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the problem in the prior art that the performance of the solar cell array is affected by light irradiation after the satellite is assembled and before the satellite is launched, the purpose of the present invention is to provide a satellite solar cell array shading device and using method

Method used

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  • Satellite solar cell array shading device and using method
  • Satellite solar cell array shading device and using method

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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0023] The invention provides a shading device for a satellite solar cell array, which comprises: an antistatic cloth, an aluminized polyester film and an elastic band. The invention is used to prevent light from irradiating the solar cells of the satellite solar cell array, solves the problem that the performance of the satellite is affected by the solar cells after the satellite is assembled, and has broad application prospects.

[0024] figure 1 It is a structural schematic diagram of a satellite so...

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Abstract

The invention provides a shading device for a satellite solar cell array and a using method thereof. The shading device comprises a piece of anti-static cloth, an aluminium-plated polyester film, and elastic cords. The anti-static cloth is a cloth sleeve; the aluminium-plated polyester film is arranged at the outer surface of the cloth sleeve; and the elastic cords are connected with the cloth sleeve. The shading device has the following beneficial effects: (1), with the aluminium-plated polyester film, light irradiation on solar cell pieces of a solar cell array can be prevented; (2), with the anti-static cloth, performances of the satellite solar cell array and other instrument equipment are not affected; and (3), the shading device has advantages of simple structure, easy installation, and high adaptability and can be applied to various satellites of remote sensing, communication, and testing and the like.

Description

technical field [0001] The invention relates to satellite ground equipment, in particular to a satellite solar cell array shading device and a using method. Background technique [0002] The satellite solar cell array is an important component of the satellite energy system. During the flight of the satellite, energy is received and converted through the solar cells on the surface to provide electrical energy for satellite instruments and equipment. After the satellite is assembled on the ground, the solar cells are irradiated by light to generate a weak current to supply power to the satellite equipment, which directly affects the ground test and on-orbit application of the equipment. [0003] Do not find description or report similar to the present invention technology at present, also do not collect domestic similar data yet. Contents of the invention [0004] In order to solve the problem in the prior art that the performance of the satellite is affected by the solar ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02S40/20
CPCH02S40/20Y02E10/50
Inventor 张国强成飞范凯陈占胜赖京
Owner SHANGHAI SATELLITE ENG INST
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