摘要
本文分析了阀控式密封铅蓄电池内阻的组成及其测定原理和方法。不同的测定方法和条件下得到的电池内阻值中包含的成分不同,因而数值也就各异。虽然电池内阻的变化可给电池的性能带来某种信息,但电池内阻与电池容量或寿命之间没有严格的数学关系。
The components of internal resistance for VRLA and their measuring principles and methods were analyzed. The values of internal resistance measured under different conditions and methods would compose different components and be not equal. Although the changes of VRLA internal resistance would give informations about the performance and life of VRLA, the precise mathematical relations between the internal resistance and the capacity or life of VRLA did not exist
出处
《电源世界》
2001年第6期39-41,共3页
The World of Power Supply
关键词
铅蓄电池
密封电池
电池内阻
lead-acid battery
sealed battery
internal resistance
