Evaluation of LEMP effects on complex wire structures located above a perfectly conducting ground using electric field integral equation in time domain

被引：34
|
作者：
Moini, R [1 ]
Kordi, B [1 ]
Abedi, M [1 ]
机构：
[1] Amirkabir Univ Technol, Tehran Polytechn, Dept Elect Engn, Tehran, Iran
来源：
IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY | 1998年 / 40卷 / 02期
关键词：
coupling; EFIE; LEMP; lightning; MoM;
D O I：
10.1109/15.673621
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：
In this paper, a novel approach for the implementation of scattering theory is proposed in order to evaluate the electromagnetic effects of lightning return stroke on complex wire structures. An electric field integral equation (EFIF) in time domain is employed to describe the electromagnetic transients from lightning. The proposed approach is applied to single-phase three-phase as well as Y-shaped transmission line located above a perfectly conducting ground. The simulation results reproduce accurately experimental data available in the literature. The proposed method provides new possibilities in estimation of lightning indirect effects on complex networks as an example "radial transmission systems tapped from main switching substations" are investigated.
引用
收藏
页码：154 / 162
页数：9
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