阀控密封铅酸蓄电池内阻构成与测试方法对比  

The Composition of VRLA Battery Internal Resistance and Test Method Comparison

作　　者：侯建华 

机构地区：[1]河北移动通信公司,河北石家庄050021

出　　处：《通信电源技术》2013年第4期69-71,89,共4页Telecom Power Technology

摘　　要：蓄电池监测数据中其内阻数据是一项非常宝贵的信息资源,内阻可以很好地反映蓄电池内部的真实状况。当前主要采用的蓄电池内阻测试方法为瞬间直流放电法(直流测量)和交流信号注入法(交流测量),两种方法各有特点。Internal resistance data in VRLA battery testing data is a very valuable information resource; the internal resistance can better reflect the real status of internal battery. Currently mainly used in battery internal resistance testing method is instantaneous DC discharge method （DC testing） and the AC signal access method （AC testing）, each methods has its own characteristics.

关 键 词：阀控密封铅酸蓄电池 内阻 直流放电法 交流信号注入法 

分 类 号：TM912[电气工程—电力电子与电力传动]