Prediction of the Voltage Quality in an Overhead Transmission Line with Distributed Parameters

Bulyga Leonid L.; Tarasov Evgeniy V.; Ushakov Vasily Ya.; Kharlov Nikolay N.

doi:10.1051/matecconf/20153701013

MATEC Web of Conferences (Jan 2015)

Prediction of the Voltage Quality in an Overhead Transmission Line with Distributed Parameters

Bulyga Leonid L.,
Tarasov Evgeniy V.,
Ushakov Vasily Ya.,
Kharlov Nikolay N.

Affiliations

Bulyga Leonid L.: Department of Power Grids and Electrical Engineering, Institute of Power Engineering, National Research Tomsk Polytechnic University
Tarasov Evgeniy V.: Department of Power Grids and Electrical Engineering, Institute of Power Engineering, National Research Tomsk Polytechnic University
Ushakov Vasily Ya.: Department of Power Grids and Electrical Engineering, Institute of Power Engineering, National Research Tomsk Polytechnic University
Kharlov Nikolay N.: Department of Power Grids and Electrical Engineering, Institute of Power Engineering, National Research Tomsk Polytechnic University

DOI: https://doi.org/10.1051/matecconf/20153701013
Journal volume & issue: Vol. 37
p. 01013

Abstract

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The present work is devoted to investigation of an electrical transmission line with allowance for distributed parameters. From the results of voltage measurements at terminals of an actual transmission line, effective values of the voltage are calculated for every line section. Special attention is given to higher harmonics and asymmetry. Spectral composition of the voltage is presented and changes in values of harmonic components are analyzed. The effect of higher harmonics on the equipment operation is analyzed.

Published in MATEC Web of Conferences

ISSN: 2261-236X (Online)
Publisher: EDP Sciences
Country of publisher: France
LCC subjects: Technology: Engineering (General). Civil engineering (General)
Website: http://www.matec-conferences.org

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