太阳电池阵在轨数据和地面测试数据比对分析

Comparison analysis of remote sensing data and ground test data of solar array

梳理和总结了地球同步轨道(以下简称GEO轨道)东四平台三结砷化镓太阳电池阵的初期在轨遥测数据与地面测试数据的比对方法,该方法对卫星太阳电池阵地面测试具有重要的指导意义。并按照此方法对东四平台多颗卫星太阳电池阵的初期遥测数据与地面测试数据进行比对汇总,结果表明二者总电流偏差的变化趋势是波动的,且波动范围比较小,说明地面测试状态是稳定的。

The method of comparing the initial remote sensing data with the ground test data of GEO DFH-4 triple-junction GaAs solar array was summarized.This method had important guiding significance for ground testing.According to this method,the initial remote sensing data of many DFH-4 satellites solar array were compared with the ground test data.The results show that the variation trend of their total current deviation is fluctuant.The fluctuant range is relatively small.It indicates that the condition of the ground test is stable.