地球静止轨道卫星硅太阳电池在轨特性分析

空间辐照效应的影响,使太阳电池输出功率随其在轨时间的推移而逐渐衰减。文章以2颗在轨的地球静止轨道卫星为研究对象,对某类我国自主研发的硅太阳电池的在轨输出功率衰减率进行了分析。并针对所获得的相关遥测参数,通过数值统计与数学分析的方法,采用确定的计算公式得出太阳电池阵的总输出电流,用以表征其输出功率。文章提出了一种曲线平移...

Analysis on Performance of Si Solar Cells in Geostationary Orbit Satellites

Solar cells are the most important portion of the geostationary orbit satellites.They provides the necessary power for the latter.As a result of the radiation,the output power of the solar cells keeps reducing in orbit.This article is based on the research of a certain sort of Si solar cells,which are homemade and used on two geostationary orbit satellites.The attenuation rate of the Si solar cells versus the time when working in orbit is analyzed in this article.Certain telemetered data of two geostationar...