三种大容量长寿命低轨道用氢镍蓄电池研究  

Research on Three High-capacity and Long-life Ni-H_2 Cells Applied in Low Earth Orbit( LEO)

作　　者：周亦龙[1] 檀立新[1] 任学颖[1] 樊红敏[1] 范梅梅[1] 

机构地区：[1]中国电子科技集团公司第十八研究所,天津300384

出　　处：《载人航天》2015年第6期593-596,共4页Manned Spaceflight

摘　　要：通过长寿命正极等关键技术的攻关,研制出一个大容量浅充浅放型氢镍蓄电池(Ni-H2)系列,包括2QNY1G60氢镍蓄电池、QNY1G100氢镍蓄电池、QNY1G150氢镍蓄电池3个产品。经鉴定测试,该系列电池比能量超过57Wh/kg、预计循环寿命可达到40000次(DOD 40%),适于空间站等长寿命低地球轨道条件下应用。A series of cells including 2QNY1G60,QNY_1G100 and QNY_1G150 have been developed by using long life cathode. They had the characteristics of high capacity and long life with low Depths of Discharge( DOD). The results of tests showed that the specific energy of these cells were over 57 Wh / kg and their life arrived 40000 times( DOD 40%). They were suitable for application in low Earth orbits.

关 键 词：氢镍蓄电池 低轨道应用 大容量 长寿命 

分 类 号：TM912.2[电气工程—电力电子与电力传动]