Evaluation of Lightning-Induced Voltages Over a Lossy Ground by the Hybrid Electromagnetic Model

被引：36
|
作者：
Silveira, Fernando H. [1 ]
Visacro, Silverio [1 ]
Herrera, Javier [2 ]
Torres, Horacio [2 ]
机构：
[1] Univ Fed Minas Gerais, Lightning Res Ctr, BR-30250320 Minas Gerais, Brazil
[2] Univ Nacl Colombia, Medellin 1779, Colombia
来源：
IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY | 2009年 / 51卷 / 01期
关键词：
Electromagnetic induction; electromagnetic transient analysis; lightning-induced voltages; lossy ground; OVERHEAD WIRE; LINES; PROPAGATION; STRIKES; WAVES; EARTH; FIELD;
D O I：
10.1109/TEMC.2008.2010403
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, the hybrid electromagnetic model is applied to calculate lightning-induced voltages over a lossy ground. Results provided by this model are compared with experimental data obtained from a reduced-scale model and with results simulated by the numerical electromagnetics code. Good agreement is achieved in all cases.
引用
收藏
页码：156 / 160
页数：5
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