千瓦级卫星H_2-Ni蓄电池组的设计和试验  

Design and test on Ni-H_2 battery for kW level satellite

作　　者：鲁文东[1] 徐全胜[2] 李金章[1] 

机构地区：[1]中国电子科技集团公司第十八研究所,天津300381 [2]总装情报所,北京100036

出　　处：《电源技术》2003年第2期76-80,共5页Chinese Journal of Power Sources

摘　　要：千瓦级卫星贮能装置——27QNY1G36蓄电池组,相对千瓦级28GNF145蓄电池组,在功率增加98W的情况下,获得了减重18kg,设计寿命由8a提高到10a的技术效益。这是我国第一次将H2 Ni蓄电池作为长寿命高轨卫星贮能电源。介绍了研制过程中解决的主要关键技术和鉴定及正样电池组的主要试验结果。Compared with t he 28 GNF1 45 battery, the 27 QNY1G 36 battery, as the energystorage equipment for kW level satellite, has achieved the weight decrease of 18 kg and life enhancement from 8 years to 10 years while the power is increased by 98 W. The 36 Ah NiH2 battery is used as the energystorage equipment in longlife geostationary orbit (GEO) satellite for the first time in China. The key techniques and experimental results of the final sample and the apprasisement batteries are presented.

关 键 词：H2-Ni蓄电池组 设计 试验 充电控制 电极 千瓦级卫星贮能装置 

分 类 号：TM912.2[电气工程—电力电子与电力传动] V442[航空宇航科学与技术—飞行器设计]