CAJ | 학술논문

太阳电池阵作为航天器电源系统的关键组件之一,其性能衰变将直接影响电源系统工作状态,从而影响整个航天器的工作状态.太阳电池(三结砷化镓太阳电池和镓铟磷顶太阳电池)在轨运行期间,污染与紫外协合对太阳电池的开路电压和短路电流产生影响,从而造成性能下降.研究了太阳电池污染与紫外协合效应的试验方法,包括试验设备、试验过程和试验数据处理等,为航天器设计阶段提供参考.
태양전지진작위항천기전원계통적관건조건지일,기성능쇠변장직접영향전원계통공작상태,종이영향정개항천기적공작상태.태양전지(삼결신화가태양전지화가인린정태양전지)재궤운행기간,오염여자외협합대태양전지적개로전압화단로전유산생영향,종이조성성능하강.연구료태양전지오염여자외협합효응적시험방법,포괄시험설비、시험과정화시험수거처리등,위항천기설계계단제공삼고.
The power of solar cells is one of the most important subsystems of satellites, thus its performance decay will directly affect the working condition of power system, then affect the working condition of the whole spacecraft. During orbital operation, the output of solar cells, including GaInP/GaAs/Ge and GaInP solar cells, will decrease because of contamination and ultraviolet synergistic effects. This paper researches the test methods of contamination and ultraviolet synergistic effectsfor solar cells consists of test equipments, test procedure and test data analysis. The study offers references for spacecraft design.