摘要
卫星供配电系统是星上产生、贮存、变换、调节和分配电能的重要分系统,是卫星在轨运行的安全底线,而现代小卫星由于体积、重量和成本的限制,对供配电技术的要求尤为严苛。文章系统综述了近20年小卫星供配电技术的突破与跨越,重点对供配电体制、电源拓扑架构、储能技术、发电技术、变换技术、电力传输技术等进行了总结和应用成果论述,并结合小卫星任务需求的多样化和技术发展,对未来小卫星供配电新技术进行了思考与展望。
Power supply and distribution system,which is responsible for generating,reserving,regulating and distributing the electrical energy,is one of the key systems and safety baseline of in-orbit satellites.Modern small satellites put forward more strict demands on power supply and distribution technologies due to the limitations of their size,weight and cost.This paper reviews the technological breakthroughs and leapfrogs of the power supply and distribution on small satellites during the past twenty years,and mainly focuses on the summary and applications of the power systems,topologies,electrical energy storage technologies,power generation technologies,power transformation technologies and power transmission technologies.At last,combined with the diversity of mission requirements and technological development,this paper presents thinking and prospects the future development direction of the new power supply and distribution technologies.
作者
彭健
鄢婉娟
刘元默
王文涛
巩巍
赵淑莉
张平
吉双泽
张龙龙
PENG Jian;YAN Wanjuan;LIU Yuanmo;WANG Wentao;GONG Wei;ZHAO Shuli;ZHANG Ping;JI Shuangze;ZHANG Longlong(DFH Satellite Co.,Ltd.,Beijing 100094,China;Shanghai Institute of Space Power-Source, Shanghai 200245, China;Tianjin Institute of Power Sources, Tianjin 300384, China;Shandong Institute of Space Electronic Technology, Yantai, Shandong 264670, China)
出处
《航天器工程》
CSCD
北大核心
2021年第6期70-81,共12页
Spacecraft Engineering
关键词
小卫星
供配电技术
拓扑架构
储能技术
发电技术
电力传输技术
small satellites
power supply and distribution technologies
topologies
electrical energy storage technologies
power generation technologies
power transmission technologies
