To resolve that, wto-order charging circuit is used to reduce the stretching discharge, and dipulse is used to increase the reliability of the idscharge, which can decrease the failure discharge.
为此,采用两级电容充电引弧方式来减拉弧现象;
,
用双脉冲触发方法来提高
电
可靠性,减少停弧现象
。