【摘要】 本文着重讨论介质表面正极性滑闪火花放电发展的特性。通过试验发现在不同波头的正极性操作波下,滑闪火花通道内的平均电位梯度与其他因素几乎无关;火花平均发展速度仅随电压波头和间隙距离有很小的变化。更多还原

【Abstract】 This paper describes the charateristics of surface arc propagation on dielectric surface under positive switching voltage. It is showed from experiment that under positive switching voltages with various crests the average potential gradient in surface arc cannel is almost indepent of any other parameters; the average growth velocity of surface arc varies only a litter with time to crest and the gap length.更多还原