金属锂固态电池在空间电源领域应用研究现状与展望  

Application of lithium metal solid-state batteries in space power sources and its future development

作　　者：朱晓婷 毕然 艾鹏文 ZHU Xiaoting;BI Ran;AI Pengwen(China Satellite Network System Company,Beijing 100026,China;Institute of Telecommunication and Navigation Satellites,China Academy of Space Technology,Beijing 100094,China)

机构地区：[1]中国星网网络系统研究院有限公司,北京100026 [2]中国空间技术研究院通信与导航卫星总体部,北京100094

出　　处：《电源技术》2024年第8期1541-1545,共5页Chinese Journal of Power Sources

摘　　要：锂离子电池具有能量密度高的突出优点,已成为GEO卫星、LEO卫星、深空探测器等航天器的主电源。然而,随着新一代航天器的快速发展,它对高比能量储能电源提出了更高的需求,而锂离子电池能量密度提升又遇到技术瓶颈。锂金属固态电池具有更高的能量密度,是继锂离子电池之后下一代理想的空间储能电源。介绍了锂金属固态电池在空间电源领域应用的研究现状并对未来发展进行了论述。The lithium-ion batteries,with their prominent advantage of high energy density,have become the main power source for spacecrafts,such as GEO satellites,LEO satellites,and deep space probes.However,with the rapid development of new generation spacecrafts and the urgent need for high-specific-energy power sources,the current lithium-ion batteries have encountered technical bottlenecks in improving their energy density.Lithium metal solid-state batteries,with higher energy density,are the ideal next-generation space energy storage power sources.This article introduced the current research status of lithium metal solid-state batteries used in space and their future development was prospected.

关 键 词：固态电池 储能电源 航天器 

分 类 号：TM912[电气工程—电力电子与电力传动]