非均匀场空气中脉冲闪络轨迹

IEEE Transactions on Electrical Insulation Pub Date : 1993-04-01 DOI:10.1109/14.212245

D. B. Watson, S. K. Kho, K. Samuels, L. Ma, J. Chiu

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引用次数: 19

摘要

用摄像机对点对面电极和线对面电极之间的闪络轨迹进行了分类。正脉冲闪络产生锯齿状和分叉状轨迹，而负电压产生平滑轨迹。发现冲击在平面电极上的位置是外加电压和间隙长度的函数。提出了一个空间电荷模型来解释这些结果。>

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Impulse flashover trajectory in air in nonuniform fields

A video camera has been used to categorize the flashover tracks between point-to-plane and wire-to-plane electrodes. Positive impulse flashover produces zigzag and forked tracks, while negative voltages produce smooth tracks. The location of the impact on the plane electrode was found to be a function of the applied voltage and the length of the gap. A space-charge model is put forward to explain these results. >

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IEEE Transactions on Electrical Insulation

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