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

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 n...

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Bibliographic Details
Published in:Electrical engineering 2023-10, Vol.105 (5), p.3209-3217
Main Authors: Hernández-Sarmiento, Jorge G., Moreno, Pablo, Loo-Yau, José R., Moreno-Mojica, Aurea E.
Format: Article
Language:English
Subjects:
Economics and Management
Electrical Engineering
Electrical impedance
Electrical Machines and Networks
Electromagnetic fields
Energy Policy
Engineering
Mathematical models
Matrix representation
Original Paper
Power Electronics
Transient analysis
Underground cables
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Summary: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.
ISSN:0948-7921
1432-0487
DOI:10.1007/s00202-023-01872-w