阀控铅酸蓄电池容量测试技术研究

Research of the capacity measuring technology for VRLA

首先介绍当前比较常用的阀控铅酸蓄电池离线容量测试技术。在指出其存在的问题的基础上,进一步分析阀控铅酸蓄电池在线容量测试技术。针对电导(内阻)测试法、电量累积法、不完全放电测试法和降压放电法分别详细阐述其基本原理和特点。

The off-line measuring technologies of the valve-regulated lead-acid batteries are introduced in the first place. The on-line measuring technologies of the valve-regulated lead-acid batteries are analyzed after pointing out the former＇s shortcoming. The postulate and characteristic of the conductance （resistance） mea- suring method, the current integral method, partial discharge measuring method and voltage-droped discharge measuring method are respectively and particularly explained.