Increase of Accuracy of the Fault Location Methods for Overhead Electrical Power Lines

Increase of Accuracy of the Fault Location Methods for Overhead Electrical Power Lines

The high-voltage power lines are quite often damaged parts of the energy system. Line outage is always accompanied by undersupply of energy and decrease of reliability, cost, and quality of electric supply. That is why one of the important tasks of line maintenance is quick looking for location of t...

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Main Authors: Vladimir Lebedev, Galina Filatova, Alexander Timofeev
Format: Article
Language:English
Published: Hindawi Limited 2018-01-01
Series:Advances in Materials Science and Engineering
Online Access:http://dx.doi.org/10.1155/2018/3098107
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spelling doaj-7f43dc7587d8403ea154b7cfa94cd0e62020-11-24T21:56:49ZengHindawi LimitedAdvances in Materials Science and Engineering1687-84341687-84422018-01-01201810.1155/2018/30981073098107Increase of Accuracy of the Fault Location Methods for Overhead Electrical Power LinesVladimir Lebedev0Galina Filatova1Alexander Timofeev2Department of Electric Power Systems Automatic Control, Ivanovo State Power University, Ivanovo, RussiaDepartment of Electric Power Systems Automatic Control, Ivanovo State Power University, Ivanovo, RussiaDepartment of Electric Power Systems Automatic Control, Ivanovo State Power University, Ivanovo, RussiaThe high-voltage power lines are quite often damaged parts of the energy system. Line outage is always accompanied by undersupply of energy and decrease of reliability, cost, and quality of electric supply. That is why one of the important tasks of line maintenance is quick looking for location of the damage and organization of the rehabilitation. The main part of this work includes development and research of the methods and algorithms for fault location based on one-sided measurement and the ways to increase their accuracy. This type of measurement uses signals from digital current and voltage transformers as input. The influence of the basic distorting factors on the accuracy of the fault location determination methods is also considered.http://dx.doi.org/10.1155/2018/3098107
collection DOAJ
language English
format Article
sources DOAJ
author Vladimir Lebedev
Galina Filatova
Alexander Timofeev
spellingShingle Vladimir Lebedev
Galina Filatova
Alexander Timofeev
Increase of Accuracy of the Fault Location Methods for Overhead Electrical Power Lines
Advances in Materials Science and Engineering
author_facet Vladimir Lebedev
Galina Filatova
Alexander Timofeev
author_sort Vladimir Lebedev
title Increase of Accuracy of the Fault Location Methods for Overhead Electrical Power Lines
title_short Increase of Accuracy of the Fault Location Methods for Overhead Electrical Power Lines
title_full Increase of Accuracy of the Fault Location Methods for Overhead Electrical Power Lines
title_fullStr Increase of Accuracy of the Fault Location Methods for Overhead Electrical Power Lines
title_full_unstemmed Increase of Accuracy of the Fault Location Methods for Overhead Electrical Power Lines
title_sort increase of accuracy of the fault location methods for overhead electrical power lines
publisher Hindawi Limited
series Advances in Materials Science and Engineering
issn 1687-8434
1687-8442
publishDate 2018-01-01
description The high-voltage power lines are quite often damaged parts of the energy system. Line outage is always accompanied by undersupply of energy and decrease of reliability, cost, and quality of electric supply. That is why one of the important tasks of line maintenance is quick looking for location of the damage and organization of the rehabilitation. The main part of this work includes development and research of the methods and algorithms for fault location based on one-sided measurement and the ways to increase their accuracy. This type of measurement uses signals from digital current and voltage transformers as input. The influence of the basic distorting factors on the accuracy of the fault location determination methods is also considered.
url http://dx.doi.org/10.1155/2018/3098107
work_keys_str_mv AT vladimirlebedev increaseofaccuracyofthefaultlocationmethodsforoverheadelectricalpowerlines
AT galinafilatova increaseofaccuracyofthefaultlocationmethodsforoverheadelectricalpowerlines
AT alexandertimofeev increaseofaccuracyofthefaultlocationmethodsforoverheadelectricalpowerlines
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