航天器电源母线品质地面测试方法浅析  

Analysis of Test Methods Spacecraft Power Bus Quality

作　　者：孙毅[1] 宋世民[2] 刘民[1] 

机构地区：[1]北京东方计量测试研究所,北京100086 [2]中国空间技术研究院总体部,北京100094

出　　处：《宇航计测技术》2013年第2期54-59,共6页Journal of Astronautic Metrology and Measurement

摘　　要：航天器供配电系统作为航天器上用于产生、存储、控制、传输与分配电能的子系统,其地面测试与评价工作是航天器地面电测工作的重要组成部分。航天器电源系统作为典型的直流分布式电源系统,其母线品质与系统稳定性密切相关。通过对航天器电源母线品质地面测试与评价方法进行分析,给出了测试系统的简要设计,并对技术发展趋势进行了预测。Power supply and distribution system as a spacecraft subsystem used to generate, store, control, transmit and distribute power, its ground testing is an important part of the spacecraft ground tes- ting. Spacecraft power system is a typical DC distributed power system, the quality and stability of the power bus is closely related to the quality of spacecraft power system. Analyzes the testing methods of spacecraft power bus quality, gives a brief test system design and predicts technology trends.

关 键 词：母线品质 直流分布式电源 稳定性 故障预测 

分 类 号：V443[航空宇航科学与技术—飞行器设计]