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THE GENERAL METHOD USED IN CALCULATION OF MAGNETIC FIELD OF POWER TRANSMISSION LINES

Hoang Viet 1
Vu Phan Tu 2
Volume & Issue: Vol. 4 No. 3&4 (2001) | Page No.: 71-84 | DOI: 10.32508/stdj.v4i3&4.3487
Published: 2001-04-30

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Copyright The Author(s) 2023. This article is published with open access by Vietnam National University, Ho Chi Minh city, Vietnam. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0) which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited. 

Abstract

This paper presents a general method to compute magnetic field induced by super voltage and extra-voltage transmission lines above homogeneous earth, in which the influence of bundled conductors using, return current and earth resistivity on the inductance of the line is taken into account. Results obtained with 230KV, 500kV and 765kV lines are presented by mean of diagrams.

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