光伏系统蓄电池组不均衡性的故障分析及排除  

Analysis and solution on the problem of imbalance of batteries in photovoltaic system

作　　者：马勇刚[1] 刘祖明[1] 姚朝晖[1] 

机构地区：[1]云南师范大学太阳能研究所,教育部可再生能源材料先进技术与制备重点实验室,云南省农村能源工程重点实验室,云南昆明650092

出　　处：《可再生能源》2010年第2期98-101,共4页Renewable Energy Resources

摘　　要：蓄电池组是光伏系统的重要设备,其故障往往导致光伏系统不能正常运行。光伏系统蓄电池组的故障多数因其不均衡所致。文章分析了蓄电池组因不均衡性导致的故障,提出了故障预防措施和故障排除方法。Storage batteries are the key parts and important equipments for the well -balanced running of PV system, and PV system cannot run normally by the obstacles of battery groups. Most of the problems are caused by the capacity imbalance of several batteries in the battery group. Analysis and precaution methods are given in this paper.

关 键 词：光伏系统 蓄电池 均衡性 故障 

分 类 号：TM615[电气工程—电力系统及自动化] TM912