大容量锂电池储能系统容量测试方法研究  

Study on the Method of Testing Capacity of Large Scale Battery Energy Storage Systems

作　　者：文玲锋 李娜[2] 白恺[2] 陈豪[2] 李智[2] 

机构地区：[1]国网冀北电力有限公司信息通信分公司,北京100053 [2]华北电力科学研究院有限责任公司,北京100045

出　　处：《华北电力技术》2015年第1期41-44,64,共5页North China Electric Power

摘　　要：近年电力储能技术处于高速发展阶段,我国大容量储能项目逐年增加,但运行数据积累少,运维手段缺乏。文章通过文献标准调研和现场试验,提出了一种适用于大容量锂电池储能系统的容量测试方法,并使用该方法对实际储能系统进行了试验,试验结果证明该方法能够准确测量储能单元容量,定位储能单元异常单体,为储能单元维护提供指导。Electric energy storage technology is in a stage of rapid development in recent years,large capacity storage projects have increased year by year in China, however the operation data and maintenance method are still lacking. In this article,through the literature investigation and field test,capacity test method is proposed for a large capacity lithium battery energy storage system, and used in the actual energy storage system test. The results show that the method can accurately measure the energy storage unit capacity,locate abnormal elements,provide guidance for the energy storage unit maintenance.

关 键 词：储能单元 容量测试 一致性 

分 类 号：TM912.9[电气工程—电力电子与电力传动]