THE STATISTICS OF ELECTRICAL TREE INCEPTION

被引：43

作者：

DISSADO, LA

HILL, RM

机构：

[1] Department of Physics, King's College London, The Strand, London

来源：

IEEE TRANSACTIONS ON ELECTRICAL INSULATION | 1990年 / 25卷 / 04期

关键词：

D O I：

10.1109/14.57087

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A theoretical model is proposed to explain the statistics of electrical tree inception based on the geometry of the initiating electrode and the field variation around its surface. Numerical calculations show that the model is sufficient to describe qualitatively the observed features of both the time to inception distribution and the distribution of inception voltages (fields) obtained in ramp experiments. The implications of the model for the analysis of such experiments are discussed. © 1990 IEEE

引用

页码：660 / 666

页数：7

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