ON THE FINITE-ELEMENT TIME-DOMAIN SOLUTION OF THE SKIN-EFFECT EQUATIONS IN MULTICONDUCTOR LINES

被引：3
|
作者：
CELOZZI, S
机构：
[1] Department of Electrical Engineering, University of Rome “La Sapienza”
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1994年 / 30卷 / 05期
关键词：
D O I：
10.1109/20.312613
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 time-domain finite-element based algorithm is presented to evaluate the voltage and current wave propagation in lossy multiconductor lines. The integrodifferential equations take into account exactly the skin and proximity effects in the time domain. An automatic criterion for the choice of the optimal time stepping is adopted in order to reduce the computer runtime. A valuable reduction of the number of time steps is achieved with no loss of accuracy with respect to a constant discretization.
引用
收藏
页码：3180 / 3183
页数：4
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