FEM analysis of electromagnetic transients in linear networks

被引：4
|
作者：
Lucic, Rino [1 ]
Juric-Grgic, Ivica [1 ]
Jovic, Vinko [2 ]
机构：
[1] Univ Split, Fac Elect Engn Mech Engn & Naval Architecture, Split, Croatia
[2] Univ Split, Fac Civil Engn & Architecture, Split, Croatia
来源：
EUROPEAN TRANSACTIONS ON ELECTRICAL POWER | 2009年 / 19卷 / 06期
关键词：
time domain; electromagnetic transients; network analysis; the finite element method; transmission line; TRANSMISSION-LINES; SIMULATION;
D O I：
10.1002/etep.268
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：
This paper describes a new general solution method when modeling electromagnetic transients in single networks with linear lossy transmission lines in the time domain using the finite element method. Based on FEM and the generalized trapezoidal rule a novel numerical procedure for the system of the telegraph equations is presented. The presented technique enables to make a simple algorithm for the analysis of electrical network with linear lossy transmission lines. The proposed method for electrical network transient's analysis including lossy transmission lines in time domain has been successfully tested and compared to the analytical Solution. Copyright (C) 2008 John Wiley & Sons, Ltd.
引用
收藏
页码：890 / 897
页数：8
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