【摘要】 对阀控式铅酸蓄电池(VRLA)的充电制度作了简单介绍,指出在不同的充电制度下,电池的循环寿命相差甚大。本文采用恒压限流和分阶段恒流充电方式对电池进行80%DOD容量循环寿命的试验。试验结果表明,采用分阶段恒流充电方式的蓄电池循环寿命较长。更多还原

【Abstract】 The charging mechanisms for valve-regulated-lead acid(VRLA) batteries were briefly reviewed.It indicated substantial differences in cycle lives of VRLA batteries at various charging mechanisms.Two typical methods,constant current constant voltage(CC-CV) as well as phased constant current charging were adopted in the cycle life test at 80 % DOD.The results showed that the cycle lives of VRLA batteries with the latter method were longer.更多还原