A new formulation of lossy ground return parameters for transient analysis of multiconductor dissipative lines

被引：43
|
作者：
DAmore, M
Sarto, MS
机构：
[1] Department of Electrical Engineering, University of Rome La Sapienza, 00184 Rome, Via Eudossiana
来源：
IEEE TRANSACTIONS ON POWER DELIVERY | 1997年 / 12卷 / 01期
关键词：
D O I：
10.1109/61.568254
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 new prediction model of the ground distributed parameters for the transient analysis of multiconductor lines is proposed, which applies in a wide frequency range and/or high ground resistivity. The obtained formulation, basing on a rigorous procedure, is simple to handle for implementation in a computer code. The comparison between the developed approach and the Carson model is carried out in order to define analytically the differences concerning the expressions of the line parameters. Both the models are applied to the computation of the transient voltages of a power line excited by a current source or an EMP-plane wave.
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页码：303 / 314
页数：12
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