储能锂电池容量测试技术研究  

Research on Capacity Test of Energy Storage Lithium Battery

作　　者：石世前[1,2] 陈豪[2] 白恺[2] 李智[2] 黄仙[1] 董文琦 

机构地区：[1]华北电力大学,北京102206 [2]华北电力科学研究院有限责任公司,北京100045 [3]国网新源张家口风光储示范电站有限责任公司,河北张家口075000

出　　处：《华北电力技术》2013年第5期6-8,31,共4页North China Electric Power

基　　金：国家科技支撑计划课题(2011BAA07B04)

摘　　要：储能系统能有效改善间歇式电源可控性,提高其并网应用能力,而锂离子电池由于其比能量大、循环寿命长、自放电率低、无记忆效应、无污染等众多特点,在大规模储能应用中占据重要地位。锂电池容量测试对储能系统的运行维护及能量管理有指导意义。文章分析了电池容量及其影响因素,介绍了容量测试标准,最后提出了一种现场的储能锂电池容量测试方法。Energy storage system can effectively improve the intermittent power sources controllability and network application ability. Lithium-ion batteries have a number of features such as high specific energy,long cycle life,low self-discharge, no memory effect, no pollution, etc. Because of its many features, Lithium-ion battery occupies an im- portant position in the large-scale energy storage applications. Lithium battery capacity test has guiding significance for the energy storage system operation maintenance and energy management. The battery capacity and factors which influence it are analyzed in this paper. And then the capacity testing standards are introduced. At last,a test method of on-site energy storage lithium battery capacity is concluded.

关 键 词：锂电池 储能单元 容量测试 

分 类 号：TM912[电气工程—电力电子与电力传动]