空间电源系统关键技术分析  

Analysis on Key Technologies of Space Power System

作　　者：杨波[1] 焦云华[1] 

机构地区：[1]北京机电工程研究所,北京100074

出　　处：《导航定位与授时》2015年第3期114-119,共6页Navigation Positioning and Timing

摘　　要：介绍了空间电源系统的功能及组成结构。在大功率、高可靠性航天器发展应用背景下,从三个方面分析了空间电源系统设计的关键技术。跟踪国际最前沿的空间电源技术动态,指出空间电源系统的发展方向,并详细分析了功率控制模块电路,对后续电源系统的优化设计工作具有参考意义。This paper introduces the function and structure of space power system. In the development of space technology, high power and high integration are new directions. In the design of space power system, three aspects are analyzed including solar battery, Li-ion battery balance circuit and power control circuit. It contains a particular analysis of the power control module. This paper has reference significance for the subsequent optimization design of space power system.

关 键 词：空间电源系统 均衡电路 功率控制器 

分 类 号：TM912.9[电气工程—电力电子与电力传动]