空间电源系统关键技术分析

Analysis on Key Technologies of Space Power System

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.