Open circuit voltage to determine the residual capacity of battery, and then adopt different methods to supplement the Germany sunshine battery charging.

开路电压判断电池的剩余容量，然后采用不同的方法对德国阳光蓄电池进行补充充电。

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Because the capacitor voltage always changes in the course of charging, and the equivalent load also changes in a large range, the load characters of charging circuit are required strictly.

由于电容在充电过程中，其电压不断改变，其等效负载也在较大的范围内变化，因而对充电电路的负载特性提出了较高要求。

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According to the structure of impulse voltage generator, the EMTP simulation software is used to build a 36-stage charging circuit model of impulse voltage generator.

再根据冲击电压发生器结构，使用EMTP仿真软件搭建36级冲击电压发生器充电回路模型。

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