摘要
轻量化、高比能、高效率、智能化及小型化是未来大规模卫星星座电源系统的发展方向,尤其是与结构、机构及太阳电池阵的一体化融合设计.从空间电源系统技术、空间发电技术、空间电源储能技术和空间电源供配电技术4个方面论述了国内外空间电源技术的发展现状.同时分别对电源系统的不同拓扑架构在能源利用率上的优劣势进行了对比,并对高效发电、高比能储能及智能化供配电等先进技术进行了介绍和比较.研究结果对未来航天电源的设计具有一定参考意义.
Light weight,high specific energy,high efficiency,intelligentization and miniaturization are the development directions of future large-scale satellite constellation power system,especially its integration design with the structure,mechanism and solar array.The current development status of space power technology at home and abroad was discussed from four aspects:space power system technology,space power generation technology,space power storage technology,and space power supply and distribution technology.At the same time,the advantages and disadvantages of different topologies of the power system in energy efficiency were compared,and the advanced technologies of efficient power generation technology,high specific energy storage technology and intelligent power supply and distribution were introduced and compared,respectively.The research has a certain reference value for the design of space power supply in the future.
作者
徐伟
鲁伟
张伟
黄洪昌
XU Wei;LU Wei;ZHANG Wei;HUANG Hongchang(China Electronics Technology Group Corporation Blue Syy Technology Co.,Ltd.,Tianjin 300384,China)
出处
《先进小卫星技术（中英文）》
2024年第2期19-31,共13页
Advanced Small Satellite Technology
关键词
高效率
高比能
智能化
低成本
high efficiency
high specific energy
intelligentization
low cost
