阀控式铅酸蓄电池充电效率检测及分析  

Test and analysis for charging efficiency of VRLA batteries

作　　者：宿站寰 汪笃达 

机构地区：[1]黄山市美达电器有限公司,安徽歙县245200

出　　处：《蓄电池》2002年第2期60-61,67,共3页Chinese LABAT Man

摘　　要：通过对阀控铅蓄电池充电效率的检测 ,发现随着充电状态的加深 ,蓄电池充电效率相应下降。当≤5 0 %充电状态时 ,蓄电池充电效率一般都能达到 1 0 0 %。另外 ,试验还发现 ,蓄电池充电效率的高低与蓄电池初期容量衰减程度有一定的关系。It has been revealed in the test for charging efficiency of VRLA batteries that the charging efficiency of batteries is decreased with deepening of SoC(state of charge).In general,100% of the charging efficiency can be achieved when SoC is at ≤50%.In addition,we have found that the charging efficiency bears a certain relation to the initial capacity fading.

关 键 词：阀控式铅酸蓄电池 充电效率检测 充电状态 充电接受能力 

分 类 号：TM912.1[电气工程—电力电子与电力传动]