万瓦级锂离子蓄电池组空间应用技术

Lithium-ion battery for 10 kW space application

锂离子蓄电池组是继镉镍电池组、氢镍电池组之后的第三代空间储能电源,卫星工程的发展推动锂离子电池经历了三个发展阶段,介绍了第三阶段大容量、高比能锂离子蓄电池组应用于万瓦级高轨道(GEO)轨道卫星的设计特点、电性能测试、空间环境适应性等鉴定验证情况。

Lithium-ion battery is the third generation space storage power after nikel-cadium battery and nikel-hydrogen battery. The development of satellite engineering has pushed lithium-ion batteries through three stages of development. The design, electrical performance and space environment adaptability of high capacity and high energy density battery for at least 10 kWsatellite were introduced.