The invention discloses an active thermal control method for a satellite solar panel, belongs to the technical field of control of satellites with large accessories, and aims to solve the problem thatthe efficiency of the solar panel is reduced due to the fact that the solar panel has no effective active thermal control method and the temperature of the panel is high in the prior art. The methodcomprises the following steps: covering the upper surface of a solar cell with a glass layer, a reflecting film and an antireflection film in sequence; selecting the installation mode of the solar cells and the solar sailboard according to the heat dissipation requirements of the solar sailboard and equipment in the satellite body: when the heat dissipation requirements of the solar sailboard aresmaller than the heat dissipation requirements of the equipment in the satellite body, installing the coated solar cells and the uncoated solar cells on the solar sailboard at intervals; when the heatdissipation requirement of the solar panel is greater than the heat dissipation requirement of equipment in the satellite body, mounting the coated solar cell piece on the solar panel; then installing the solar sailboard and the satellite body in a heat insulation mode, and conducting heat conduction installation at the connecting position of the satellite body heating equipment and the solar sailboard. The method is used for the satellite solar panel.
一种卫星太阳能帆板主动热控方法,属于带大型附件卫星的控制技术领域,为解决现有技术中太阳能帆板无有效主动热控方法,帆板温度较高,导致帆板效率下降的问题。它包括:在太阳能电池片的上表面依次覆盖玻璃层、反射膜和增透膜;根据太阳能帆板与卫星本体内设备散热需求选择太阳能电池片与太阳能帆板的安装方式:当太阳能帆板散热需求小于卫星本体内设备散热需求时,将镀膜后与未镀膜的太阳能电池片间隔安装在太阳能帆板上;当太阳能帆板散热需求大于卫星本体内设备散热需求时,将镀膜后太阳能电池片安装在太阳能帆板上;然后将太阳能帆板与卫星本体隔热安装,在卫星本体发热设备与太阳能帆板连接位置进行导热安装。本发明用于卫星太阳能帆板。
Active thermal control method for satellite solar panel
一种卫星太阳能帆板主动热控方法
2021-01-12
Patent
Elektronische Ressource
Chinesisch
Communications satellite solar panel array
AIAA | 1995
|Thermal Control of Panel Extension Satellite (PETSAT)
British Library Conference Proceedings | 2006
|