Non-Directional Earth Fault Passage Indication in Isolated Neutral Distribution Networks

Tietueen suppeat tiedot
annif.suggestionsdefects|electrical power networks|distribution of electricity|locationing|electromagnetism|parallel publishing|reliability (general)|history|Finland|architecture|enen
annif.suggestions.linkshttp://www.yso.fi/onto/yso/p543|http://www.yso.fi/onto/yso/p7753|http://www.yso.fi/onto/yso/p187|http://www.yso.fi/onto/yso/p6230|http://www.yso.fi/onto/yso/p9447|http://www.yso.fi/onto/yso/p27097|http://www.yso.fi/onto/yso/p1629|http://www.yso.fi/onto/yso/p1780|http://www.yso.fi/onto/yso/p94426|http://www.yso.fi/onto/yso/p8025en
dc.contributor.authorFarughian, Amir
dc.contributor.authorKumpulainen, Lauri
dc.contributor.authorKauhaniemi, Kimmo
dc.contributor.departmentfi=Ei tutkimusalustaa|en=No platform|-
dc.contributor.facultyfi=Tekniikan ja innovaatiojohtamisen yksikkö|en=School of Technology and Innovations|-
dc.contributor.orcidhttps://orcid.org/0000-0002-7429-3171-
dc.contributor.organizationfi=Vaasan yliopisto|en=University of Vaasa|
dc.date.accessioned2020-10-14T12:52:34Z
dc.date.accessioned2025-06-25T12:49:22Z
dc.date.available2020-10-14T12:52:34Z
dc.date.issued2020-09-11
dc.description.abstractIn this paper, two new methods for locating single-phase to ground faults in isolated neutral distribution networks are proposed. The methods are based on the analysis of symmetrical sequence currents. They are solely based on currents, not requiring voltage measurement. The first method employs only the zero sequence current and the second one utilizes the negative sequence current in combination with the zero sequence current. It is revealed why using only zero sequence current with a simple threshold is insufficient and may lead to false results. Using the proposed methods, earth faults with high resistances can be located in isolated neutral distribution networks with overhead lines or cables.-
dc.description.notification© Writers. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license, http://creativecommons.org/licenses/by/4.0/-
dc.description.reviewstatusfi=vertaisarvioitu|en=peerReviewed|-
dc.format.bitstreamtrue
dc.format.contentfi=kokoteksti|en=fulltext|-
dc.format.extent10-
dc.format.pagerange1-10-
dc.identifier.olddbid12733
dc.identifier.oldhandle10024/11465
dc.identifier.urihttps://osuva.uwasa.fi/handle/11111/981
dc.identifier.urnURN:NBN:fi-fe2020101484109-
dc.language.isoeng-
dc.publisherMDPI-
dc.relation.doi10.3390/en13184732-
dc.relation.ispartofjournalEnergies-
dc.relation.issn1996-1073-
dc.relation.issue18-
dc.relation.urlhttps://doi.org/10.3390/en13184732-
dc.relation.volume13-
dc.rightsCC BY 4.0-
dc.source.identifierhttps://osuva.uwasa.fi/handle/10024/11465
dc.subjectfault location-
dc.subjectfault passage indication-
dc.subjectsymmetrical sequence currents-
dc.subject.disciplinefi=Sähkötekniikka|en=Electrical Engineering|-
dc.titleNon-Directional Earth Fault Passage Indication in Isolated Neutral Distribution Networks-
dc.type.okmfi=A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä|en=A1 Peer-reviewed original journal article|sv=A1 Originalartikel i en vetenskaplig tidskrift|-
dc.type.publicationarticle-
dc.type.versionpublishedVersion-

Tiedostot

Näytetään 1 - 1 / 1
Name:
Osuva_Farughian_Kumpulainen_Kauhaniemi_2020.pdf
Size:
1.39 MB
Format:
Adobe Portable Document Format
Description:
Artikkeli
Lataa

Kokoelmat

Artikkelit