A DISCHARGE-AVALANCHE THEORY FOR THE PROPAGATION OF ELECTRICAL TREES - A PHYSICAL BASIS FOR THEIR VOLTAGE-DEPENDENCE

被引：52

作者：

FOTHERGILL, JC ^{[1
]}

DISSADO, LA ^{[1
]}

SWEENEY, PJJ ^{[1
]}

机构：

[1] UNIV LONDON KINGS COLL,DEPT PHYS,LONDON WC2R 2LS,ENGLAND

来源：

IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION | 1994年 / 1卷 / 03期

关键词：

D O I：

10.1109/94.300291

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：

The voltage dependence of electrical tree propagation from both recessed voids and embedded needle electrodes is described in terms of a quantitatively expressed physical model. Voltage dependent changes in the fractal dimension of the trees are used to explain the nonmonotonic behavior observed in the embedded needle geometry. The relationship of the model to inverse power law and 'Z' lifeline characteristics is briefly discussed.

引用

页码：474 / 486

页数：13

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