浅析浮充电压的影响因素

Primary analysis of factors influencing float voltage of VRLA batteries

通过测量阀控式铅酸蓄电池正、负极的镉压 ,判断浮充电压均匀性差的主要原因是由于负极电位的不均匀引起的。同时分析了影响负极电位漂移的主要因素以及消除这些因素的措施。

By measuring the cadmium voltage of positive and negative plates it has been found that the poor uniformity of float voltage of VRLA batteries mainly results from uneven potential of negative plate.The main factors influencing the drift of negative potential and the measures to be taken to relief the potential from the influence have been analyzed and discusssed,moreover,the effect of gas recombination efficiency on float voltage of VRLA batteries was also explained in detail.