Single-phase grounding fault line selection method based on zero-sequence current increment

To address single-phase grounding fault line selection problem in small current grounding distribution network, the paper proposes a fault line selection method based on zero-sequence current (ZSC) increment. The method downshift grounding transformer (GT) tap step-by-step to amplify fault current,...

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Autor principal:	Bai Hao
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	Fault line selection Zero-sequence current Distribution network Transformer Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/25cdec254bb540bd8324a8bfe44cfdad
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spelling	oai:doaj.org-article:25cdec254bb540bd8324a8bfe44cfdad2021-12-04T04:35:13ZSingle-phase grounding fault line selection method based on zero-sequence current increment2352-484710.1016/j.egyr.2021.11.196https://doaj.org/article/25cdec254bb540bd8324a8bfe44cfdad2022-04-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2352484721013391https://doaj.org/toc/2352-4847To address single-phase grounding fault line selection problem in small current grounding distribution network, the paper proposes a fault line selection method based on zero-sequence current (ZSC) increment. The method downshift grounding transformer (GT) tap step-by-step to amplify fault current, defines the line with largest ZSC variation as fault line. The results of typical non-effectively grounding 10 kV distribution network show the rationality and applicability of the proposed method.Bai HaoElsevierarticleFault line selectionZero-sequence currentDistribution networkTransformerElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENEnergy Reports, Vol 8, Iss , Pp 305-312 (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Fault line selection Zero-sequence current Distribution network Transformer Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Fault line selection Zero-sequence current Distribution network Transformer Electrical engineering. Electronics. Nuclear engineering TK1-9971 Bai Hao Single-phase grounding fault line selection method based on zero-sequence current increment
description	To address single-phase grounding fault line selection problem in small current grounding distribution network, the paper proposes a fault line selection method based on zero-sequence current (ZSC) increment. The method downshift grounding transformer (GT) tap step-by-step to amplify fault current, defines the line with largest ZSC variation as fault line. The results of typical non-effectively grounding 10 kV distribution network show the rationality and applicability of the proposed method.
format	article
author	Bai Hao
author_facet	Bai Hao
author_sort	Bai Hao
title	Single-phase grounding fault line selection method based on zero-sequence current increment
title_short	Single-phase grounding fault line selection method based on zero-sequence current increment
title_full	Single-phase grounding fault line selection method based on zero-sequence current increment
title_fullStr	Single-phase grounding fault line selection method based on zero-sequence current increment
title_full_unstemmed	Single-phase grounding fault line selection method based on zero-sequence current increment
title_sort	single-phase grounding fault line selection method based on zero-sequence current increment
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/25cdec254bb540bd8324a8bfe44cfdad
work_keys_str_mv	AT baihao singlephasegroundingfaultlineselectionmethodbasedonzerosequencecurrentincrement
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Single-phase grounding fault line selection method based on zero-sequence current increment

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