关于铅酸蓄电池内电压降的理论研究

The Theoretical Study on the Voltage Drop in Lead Acid Battery

本文思考了一个平板铅酸蓄电池系统,设在电池内部进行的是缓慢的、稳定的反应,此时载流子通量是严格线性地通过电池,并产生了线性变化的电场。但是如果电解质中各类电荷载流子的扩散率是不相同的,那么,通过电解质的电压降将是二次方地变化。虽然本文的结果是以铅酸蓄电池为研究对象所得,但是其结论具有一般意义。

Plate lead acid battery system carries on a slow and stable response in the battery interior. This time the flux of carrier passes the battery strict linearly, and has had the linear variation electric field. But if the diffusion rate of varies charge carrier in electrolyte is different, so the voltage drop which passed electrolyte would change in square. Although the result of this text is aimed at lead acid battery, but it also has general meaning.