Meshless Methods for Computation of Overhead Transmission Lines Electromagnetic Fields

Abstract The meshless element-free Galerkin method (EFGM) is used to solve partial differential equations responsible for obtaining the electromagnetic fields generated by a transmission line. For this purpose, a 2D model based in a real transmission line is constructed and simulated. The results ob...

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Bibliographic Details
Published in:	Journal of Microwaves, Optoelectronics and Electromagnetic Applications Vol. 20; no. 2; pp. 417 - 434
Main Authors:	Ribeiro, G. C., Coppoli, E. H. R., Paganotti, A. L., Ortiz, L. A. G.
Format:	Journal Article
Language:	English
Published:	Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo 01-06-2021 Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo
Subjects:	element-free Galerkin method (EFGM) ENGINEERING, ELECTRICAL & ELECTRONIC finite element method meshfree/meshless OPTICS transmission lines element-free Galerkin method (EFGM) meshfree/meshless finite element method transmission lines
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Summary:	Abstract The meshless element-free Galerkin method (EFGM) is used to solve partial differential equations responsible for obtaining the electromagnetic fields generated by a transmission line. For this purpose, a 2D model based in a real transmission line is constructed and simulated. The results obtained by EFGM have good accuracy and they are compared against analytical solution and Finite Element Method in order to verify the effectiveness, advantages and disadvantages of the method.
ISSN:	2179-1074 2179-1074
DOI:	10.1590/2179-10742021v20i21094