Evaluation of the new method Vdip for an earth fault location

dc.contributor.affiliationBrno University of Technology
dc.contributor.affiliationBrno University of Technology
dc.contributor.affiliationBrno University of Technology
dc.contributor.affiliationE.ON Distribuce
dc.contributor.affiliationE.ON Distribuce a.s.
dc.contributor.affiliationBrno University of Technology
dc.contributor.authorTopolanek, David
dc.contributor.authorToman, Petr
dc.contributor.authorJurak, Viktor
dc.contributor.authorJurík, Michal
dc.contributor.authorJiricka, Jan
dc.contributor.authorDrápela, Jiří
dc.contributor.countryCzech Republic
dc.contributor.countryCzech Republic
dc.contributor.countryCzech Republic
dc.contributor.countryCzech Republic
dc.contributor.countryCzech Republic
dc.contributor.countryCzech Republic
dc.contributor.detailedauthorTopolanek, David, Brno University of Technology, Czech Republic
dc.contributor.detailedauthorToman, Petr, Brno University of Technology, Czech Republic
dc.contributor.detailedauthorJurak, Viktor, Brno University of Technology, Czech Republic
dc.contributor.detailedauthorJurík, Michal, E.ON Distribuce, Czech Republic
dc.contributor.detailedauthorJiricka, Jan, E.ON Distribuce a.s., Czech Republic
dc.contributor.detailedauthorDrápela, Jiří, Brno University of Technology, Czech Republic
dc.date.accessioned2019-07-24T12:39:01Z
dc.date.available2019-07-24T12:39:01Z
dc.date.conferencedate3-6 June 2019
dc.date.issued2019-06-03
dc.description.abstractThe paper presents results from the first application of the new method "Vdip" for an earth fault location. The Vdip method is based on evaluation of the change of negative sequence voltage recorded on LV side of distribution transformers as described in the European patent EP2940483 (Evaluation method for determining of the probability of an asymmetrical fault location in a distribution network and a monitoring system for performing such method). The fault records obtained from fifteen experimental tests in real compensated distribution 22 kV system  were utilized as inputs for Vdip method. The main aim of the paper is to evaluate potential of the Vdip method in real systems and to determine its accuracy in the fault localization during different types of earth faults e.g. intermittent/arcing fault, low-impedance and 200 Ω - 1,2 kΩ resistance earth faults for two configurations of the MV network.
dc.description.conferencelocationMadrid, Spain
dc.description.conferencenameCIRED 2019
dc.description.openaccessYes
dc.description.peerreviewedYes
dc.description.sessionOperation, control and protection
dc.description.sessionidSession 3
dc.identifier.isbn978-2-9602415-0-1
dc.identifier.issn2032-9644
dc.identifier.urihttps://cired-repository.org/handle/20.500.12455/293
dc.identifier.urihttp://dx.doi.org/10.34890/522
dc.language.isoen
dc.publisherAIM
dc.relation.ispartProc. of the 25th International Conference on Electricity Distribution (CIRED 2019)
dc.relation.ispartofseriesCIRED Conference Proceedings
dc.titleEvaluation of the new method Vdip for an earth fault location
dc.title.number94
dc.typeConference Proceedings
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