后备用VRLA电池充电方式的探讨  

Discussion on the charging modes of VRLA standby batteries

作　　者：杨勇 赵俊 陈伦维 YANG Yong;ZHAO Jun;CHEN Lunwei(Shenzhen BSB Power Company Limited,Shenzhen Guangdong 518057,China)

机构地区：[1]深圳市佰特瑞储能系统有限公司,广东深圳518057

出　　处：《蓄电池》2018年第2期82-86,共5页Chinese LABAT Man

摘　　要：说明了浮充电方式用于后备电源的特点,以及VRLA电池和开口富液式电池在浮充电状态下的区别。并且,从反应原理上说明了传统的浮充电方式并不适合VRLA电池特性,以及导致VRLA电池浮充寿命短的根本原因。解释了间歇充电方式比浮充电方式更适合于后备用VRLA电池的原因,以及间歇充电方式对于提升VRLA电池在后备应用中可用性的优势。The characteristics of floating charging mode and the differences between VRLA batteries and flooded batteries under the floating charging state are illustrated.From the principle of reaction,the primary causes of that the traditional floating charging mode is not suitable for VRLA batteries and lead to the short floating charging life are explained.And also,why intermittent charging method is more suitable for the VRLA battery and intermittent charging method advantages for VRLA battery is explained.

关 键 词：VRLA电池 富液式电池 浮充充电 间歇充电 后备电源 自放电 

分 类 号：TM912.1[电气工程—电力电子与电力传动]