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Satellite assembly composed of solar panel and antenna and satellite

A technology for solar panels and antenna elements, applied in the field of satellite components and satellites, can solve the problems of high energy consumption and the reduction of the rigidity of the overall structure of the satellite platform, and achieve the effect of alleviating the reduction in the rigidity of the overall structure

Active Publication Date: 2022-07-12
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the embodiment of the present invention expects to provide a satellite assembly and satellite composed of solar panels and antennas, to overcome the problems caused by solar panels and antennas. With a larger area, the lower rigidity of the overall structure of the satellite platform and the roughly windward area make the attitude adjustment require a lot of energy consumption.

Method used

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  • Satellite assembly composed of solar panel and antenna and satellite
  • Satellite assembly composed of solar panel and antenna and satellite
  • Satellite assembly composed of solar panel and antenna and satellite

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0024] see figure 1 , the embodiment of the present invention provides a satellite assembly 10 composed of a solar panel and an antenna, and the term "satellite assembly" here should be understood as an assembly for satellites. The satellite assembly 10 may include: a sheet-shaped solar panel unit 11 connected to the main body 20 of the satellite 1, as shown in figure 1 Schematically shown by an unfilled plate-shaped block in the figure 2 Schematically shown by grey-filled flat-shaped blocks. Here, "slab-like" means that the solar panel element 11 and the antenna element 12 extend in a two-dimensional plane, as in figure 1 is specifically shown in extending in a two-dimensional plane, but can also represent figure 1 What is not shown in extends in a two-dimension...

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Abstract

The embodiment of the invention discloses a satellite assembly composed of a solar panel and an antenna and a satellite. The satellite assembly comprises a sheet-shaped solar panel unit connected with a main body of the satellite; the plate-shaped antenna unit is connected with the main body; wherein the solar panel unit and the antenna unit are configured to be overlapped with each other and are also in a plate sheet shape as a whole.

Description

technical field [0001] The invention relates to the field of satellite structure design, in particular to a satellite assembly composed of a solar sail board and an antenna and a satellite. Background technique [0002] Solar panels are an important component of satellite platforms. At present, most satellite platforms rely on solar panels to provide energy. Usually, the solar panel needs to have a large area that can be irradiated by sunlight after deployment, so as to provide enough energy for the satellite platform. In particular, for satellite platforms with high power consumption such as communication satellites and synthetic aperture radar (SAR) satellites, in order to meet the power consumption, the deployment area of ​​the solar panels of such satellite platforms is usually much larger than The surface area of ​​the body of the satellite platform. Taking some SAR satellites as an example, the power of their payload is 10kW. According to an orbital cycle of 5 minute...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64G1/10B64G1/44B64G1/22H01Q1/08H01Q1/28
CPCB64G1/1007B64G1/44B64G1/446B64G1/22H01Q1/08H01Q1/288Y02E10/50
Inventor 冯田雨陈健陈雪芹
Owner HARBIN INST OF TECH