For the third case, arc power is constant, arc dischargetime and occurring probability is very small therefore causing no gas ignition.
第三种情况是电弧功率在整个放电时间内基本不变，放电时间小，出现概率很小，不会造成气体引爆。
2
In this paper, the timeconstant of theoretical waveshape and the parameters of discharge circuit were calculated by computer according to the parameters of virtual waveshape of lightning impulse.
B. Excellent discharge characteristics: especially for long timedischarge, and the voltage is stable, more than 90% of the capacity can be almost constant platform release voltage.