A Travelling Wave-Based Fault Location Strategy Using the Concepts of Metric Dimension and Vertex Covers in a Graph

This paper presents a novel travelling wave-based placement strategy and fault detection scheme to locate faults on complex power grids. A fault occurring on a power grid results in travelling waves propagating from the fault location towards detectors. In this paper, the power grid is transformed t...

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Autores principales:	Elizabeth C. M. Maritz, Jacques M. Maritz, Moslem Salehi
Formato:	article
Lenguaje:	EN
Publicado:	IEEE 2021
Materias:	Metric dimension locating set resolving set vertex cover travelling wave fault location and grid protection Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/e272d45d3e5d4670970b08dbd39fa5b0
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id	oai:doaj.org-article:e272d45d3e5d4670970b08dbd39fa5b0
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spelling	oai:doaj.org-article:e272d45d3e5d4670970b08dbd39fa5b02021-12-01T00:01:04ZA Travelling Wave-Based Fault Location Strategy Using the Concepts of Metric Dimension and Vertex Covers in a Graph2169-353610.1109/ACCESS.2021.3129736https://doaj.org/article/e272d45d3e5d4670970b08dbd39fa5b02021-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/9622222/https://doaj.org/toc/2169-3536This paper presents a novel travelling wave-based placement strategy and fault detection scheme to locate faults on complex power grids. A fault occurring on a power grid results in travelling waves propagating from the fault location towards detectors. In this paper, the power grid is transformed to a simple, weighted, undirected graph and the shortest path information is leveraged using two well-known graph invariants to place detectors and detect and locate faults accurately. An offline algorithm is presented to determine the number and position of detectors, while an online algorithm is proposed for locating the fault. The proposed fault detection algorithm is benchmarked using the IEEE 30-bus distribution system.Elizabeth C. M. MaritzJacques M. MaritzMoslem SalehiIEEEarticleMetric dimensionlocating setresolving setvertex covertravelling wave fault location and grid protectionElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENIEEE Access, Vol 9, Pp 155815-155825 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Metric dimension locating set resolving set vertex cover travelling wave fault location and grid protection Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Metric dimension locating set resolving set vertex cover travelling wave fault location and grid protection Electrical engineering. Electronics. Nuclear engineering TK1-9971 Elizabeth C. M. Maritz Jacques M. Maritz Moslem Salehi A Travelling Wave-Based Fault Location Strategy Using the Concepts of Metric Dimension and Vertex Covers in a Graph
description	This paper presents a novel travelling wave-based placement strategy and fault detection scheme to locate faults on complex power grids. A fault occurring on a power grid results in travelling waves propagating from the fault location towards detectors. In this paper, the power grid is transformed to a simple, weighted, undirected graph and the shortest path information is leveraged using two well-known graph invariants to place detectors and detect and locate faults accurately. An offline algorithm is presented to determine the number and position of detectors, while an online algorithm is proposed for locating the fault. The proposed fault detection algorithm is benchmarked using the IEEE 30-bus distribution system.
format	article
author	Elizabeth C. M. Maritz Jacques M. Maritz Moslem Salehi
author_facet	Elizabeth C. M. Maritz Jacques M. Maritz Moslem Salehi
author_sort	Elizabeth C. M. Maritz
title	A Travelling Wave-Based Fault Location Strategy Using the Concepts of Metric Dimension and Vertex Covers in a Graph
title_short	A Travelling Wave-Based Fault Location Strategy Using the Concepts of Metric Dimension and Vertex Covers in a Graph
title_full	A Travelling Wave-Based Fault Location Strategy Using the Concepts of Metric Dimension and Vertex Covers in a Graph
title_fullStr	A Travelling Wave-Based Fault Location Strategy Using the Concepts of Metric Dimension and Vertex Covers in a Graph
title_full_unstemmed	A Travelling Wave-Based Fault Location Strategy Using the Concepts of Metric Dimension and Vertex Covers in a Graph
title_sort	travelling wave-based fault location strategy using the concepts of metric dimension and vertex covers in a graph
publisher	IEEE
publishDate	2021
url	https://doaj.org/article/e272d45d3e5d4670970b08dbd39fa5b0
work_keys_str_mv	AT elizabethcmmaritz atravellingwavebasedfaultlocationstrategyusingtheconceptsofmetricdimensionandvertexcoversinagraph AT jacquesmmaritz atravellingwavebasedfaultlocationstrategyusingtheconceptsofmetricdimensionandvertexcoversinagraph AT moslemsalehi atravellingwavebasedfaultlocationstrategyusingtheconceptsofmetricdimensionandvertexcoversinagraph AT elizabethcmmaritz travellingwavebasedfaultlocationstrategyusingtheconceptsofmetricdimensionandvertexcoversinagraph AT jacquesmmaritz travellingwavebasedfaultlocationstrategyusingtheconceptsofmetricdimensionandvertexcoversinagraph AT moslemsalehi travellingwavebasedfaultlocationstrategyusingtheconceptsofmetricdimensionandvertexcoversinagraph
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A Travelling Wave-Based Fault Location Strategy Using the Concepts of Metric Dimension and Vertex Covers in a Graph

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