阀控式密封铅酸蓄电池的维护探讨  

The Maintenance of Valve-Regulated Lead-Acid Battery

作　　者：欧阳华伟[1] 

机构地区：[1]中国联通武汉分公司运维部,湖北武汉430077

出　　处：《通信电源技术》2008年第6期85-88,共4页Telecom Power Technology

摘　　要：论述了通信行业使用的阀控式密封铅酸蓄电池(VRLA)工作原理和性能特点,以及它的四种充电方式:浮充,均充,补充充电,循环充电;通过容量测试对蓄电池容量进行评价,并阐述了影响蓄电池容量的因素,提出了维护工作中的对策。In this paper, the working principle and performance characteristics of VRLA are discussed and its four charging methods are presented including floating charging, sharing charging, supplementary charging and cycle charging. The factors that influence the battery capacity are illustrated. Then the battery capacity is evaluated through capacity test and the maintenance measures are put forward.

关 键 词：铅酸蓄电池 自放电 温度补偿 容量测试 

分 类 号：TM912.2[电气工程—电力电子与电力传动]