Modelling buried cables illuminated by incident fields for electromagnetic transient analysis in the Laplace domain

被引:1
|
作者
Hernandez-Sarmiento, Jorge G. [1 ]
Moreno, Pablo [1 ]
Loo-Yau, Jose R. [1 ]
Moreno-Mojica, Aurea E. [2 ]
机构
[1] IPN, CINVESTAV, Unidad Guadalajara, Av Bosque 1145, Zapopan 45019, Jalisco, Mexico
[2] ITESO, Perifer Manuel Gomez Morin 8585, Tlaquepaque 45604, Jalisco, Mexico
关键词
Buried cable; Incident electromagnetic field; Electromagnetic transients; Numerical Laplace transform; LIGHTNING-INDUCED DISTURBANCES; HORIZONTAL ELECTRIC-FIELD; INDUCED VOLTAGES; NONUNIFORM; SYSTEMS; EXCITATION; FORMULA; LINES;
D O I
10.1007/s00202-023-01872-w
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 work, a procedure to obtain two-port admittance models of buried cables illuminated by incident electromagnetic fields for the analysis of transients in the frequency domain is presented. The procedure is based on cascading two-port admittance models of various cable segments, avoiding the numerical problems that chain matrix representations may have. To obtain results in the time domain, the Numerical Laplace Transform method is used.
引用
收藏
页码:3209 / 3217
页数:9
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