化成电解液浓度对VRLA电池容量的影响  

Effects of formation electrolyte concentration on the capacity of VRLA battery

作　　者：王常波[1] 孟令辉[1] 赵辉 曹勇 

机构地区：[1]哈尔滨工业大学应用化学系,黑龙江哈尔滨150001 [2]哈尔滨光宇蓄电池股份有限公司,黑龙江哈尔滨150086

出　　处：《电池》2008年第3期181-182,共2页Battery Bimonthly

摘　　要：改变阀控式铅酸电池(VRLA)极板化成电解液浓度,用不同浓度电解液生产的极板装配电池,并检测了电池的初始容量与循环寿命的关系。化成电解液的浓度从1.075 g/ml升高到1.120 g/ml时,电池的放电时间从610 min上升到655min,循环寿命没有明显的降低。The formation electrolyte concentration of plate of valve regulated lead acid （VRLA） battery was changed, the batteries with the plates of different electrolyte concentrations were produced, The relation between initial capacity and cycle life of the battery was tested, When the formation electrolyte concentration was increased from 1.075 g/ml to 1.120 g/ml, the discharge time of the battery was increased from 610 min to 655 min, the cycle life had no significant change.

关 键 词：阀控式铅酸电池(VRLA) 化成电解液 浓度 初始容量 

分 类 号：TM912.1[电气工程—电力电子与电力传动]