碱性锌锰电池恒阻恒流放电中的若干关系

Some Relationship Between Constant Current Discharge and Fixed Resistance Discharge of Alkaline Zn/MnO_2 Battery

LR6型碱性锌锰电池在恒阻恒流连续放电时 ,在一定的电流范围内 ,恒流放电电流或恒阻放电时的平均电流与有效放电时间的关系符合In·t=k方程。恒阻连续放电时 ,在一定的放电电阻范围内 ,放电电阻与有效放电时间的关系为t=x·R -A ,据此二者关系可预测电池的连续放电容量与有效放电时间。

When alkaline Zn/MnO2 batteries for LR6 type discharge continuously with fixed resistances and at constant current, the equation, I n·t=k,is fitted between discharge current or average discharge current within the limits permitted and effictive discharge time. When the batteries discharge continuously with fixed resistances, the equation, t=x·R-A,is fitted between effective discharge time and discharge resistances within the limits permitted. The capacity and effictive discharge time can be forecasted on the basis of two equations above when the batteries discharge coutinuously whether at constant current or with fixed resistances.