分模块供液的水激活电池漏电流的分析

通过建立电路模型对分模块供液的水激活电池的漏电流进行计算,并利用试验推导法验证模型是有效的。通过计算发现分模块供液可以有效地减小漏电流,且模块分的越多漏电流越小,但漏电流的分布也越不对称。考虑到模块越多电堆制造难度越大,分为四个模块是最为合理的。

The circuit model was used to calculate the leakage current of the water-activated battery divided into modules for liquid supply, and the test deduction method was used to verify that the model was effective. According to the calculation, it is found that the supply of liquid can effectively reduce the leakage current, and the more the number of modules is, the smaller the leakage current is, but the more asymmetric the leakage current distribution is. Considering that the more modules there arc more difficult to make, it is most reasonable to divide into four modules.