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Satellite solar panel corner processing method and device, satellite and storage medium

A technology of solar panels and processing methods, applied in the field of satellites, can solve problems such as poor accuracy, and achieve the effects of improving accuracy, improving efficiency, and avoiding errors

Pending Publication Date: 2022-04-12
ZHEJIANG GEESPACE TECH CO LTD +1
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0005] This application provides a satellite solar panel corner processing method, device, satellite and storage medium to solve the problem that the accuracy of the existing solar panel corner adjustment methods is poor

Method used

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  • Satellite solar panel corner processing method and device, satellite and storage medium
  • Satellite solar panel corner processing method and device, satellite and storage medium
  • Satellite solar panel corner processing method and device, satellite and storage medium

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Embodiment Construction

[0054] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0055] Exemplary, figure 1 It is a schematic diagram of the structure of a satellite. The following first figure 1 As an example, explain the noun concepts involved in this application:

[0056] Satellite body coordinate system: The satellite body coordinate system is a fixed coordinate system that moves with the satellite. The coordinate origin of the satellite body coordinate syste...

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Abstract

The invention provides a satellite solar panel corner processing method and device, a satellite and a storage medium. The method comprises the following steps: acquiring a first sun position vector used for representing the sun under a satellite body coordinate system; acquiring a first included angle between the projection of the first sun position vector in a first plane of a satellite body coordinate system and a first axis according to the first sun position vector; acquiring a second sun position vector used for representing the sun in the intermediate coordinate system; the intermediate coordinate system is a sailboard coordinate system when the inclination angle between the first solar sailboard and the satellite body is assumed to be 0; acquiring a second included angle between the projection of the second sun position vector in a second plane of the intermediate coordinate system and the third axis according to the second sun position vector; obtaining a target rotation angle according to the first included angle and the second included angle; the target rotation angle enables the light of the sun to enter the battery surface of the first solar panel according to the target angle; and controlling the first solar panel to rotate by the target rotation angle. According to the invention, the accuracy of corner adjustment is improved.

Description

technical field [0001] The present application relates to satellite technology, in particular to a method and device for processing corners of satellite solar panels, a satellite and a storage medium. Background technique [0002] Solar panels are an important part of satellite energy systems. Solar panels can convert solar energy into electricity that can be used by satellites through the photoelectric reaction of the battery array. Generally, the closer the solar light path is to the battery surface of the vertically incident solar panel (the side where the battery array is installed), the greater the effective area of ​​the solar light path that the battery array can contact, and the higher the efficiency of converting solar energy into electrical energy. [0003] With the movement of the satellite and the sun, the angle of the sun's light path incident on the battery surface of the solar panel is constantly changing. At present, by constantly adjusting the corner of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64G1/44H02S20/32
CPCY02E10/50
Inventor 秦贵军王政伟闵家麒李瑞强邱家齐刘武
Owner ZHEJIANG GEESPACE TECH CO LTD
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