摘要
继美国的GPS卫星导航系统和俄罗斯的GLONASS卫星导航系统之后,欧洲各国正在合作研制Galileo全球卫星导航系统。文章结合Galileo系统已经发射的两颗试验卫星,介绍了Galileo导航卫星的电源系统技术特点,并对其设计思路进行了分析,可为我国卫星电源系统设计所借鉴。
Two Galileo experimental satellites named GIOVE-A and B were launched in recent years for technology demonstration. The design of their electric power system is introduced,and its technical character and design way are analyzed to benefit our satellite electric power system design.
出处
《航天器工程》
2010年第6期115-120,共6页
Spacecraft Engineering
关键词
伽利略导航卫星
电源系统
锂离子电池
模块化
Galileo navigation satellite
power system
lithium ion battery
modularization
