Impact of high resistance faults on impedance protection performance

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dc.contributor.authorMatshidza, R.
dc.contributor.authorBartylak, A.
dc.contributor.authorZivanovic, R.
dc.contributor.conferenceInternational Conference and Exhibition on Electricity Distribution (18th : 2005 : Turin, Italy)
dc.date.issued2005
dc.description© 2005 Institution of Engineering and Technology
dc.description.abstractESKOM has relied primarily on impedance-based measurement protection relays for the protection of EHV transmission lines. One of the main disadvantages of a distance relays is the limited fault resistance measurement capability. There are currently more than 20 relay types applied as transmission line protection on the ESKOM's transmission network with the most common types of characteristic being mho and polygonal characteristics.
dc.description.statementofresponsibilityR. Matshidza, A. Bartylak, and R. Zivanovic
dc.identifier.citationCIRED : 18th International Conference and Exhibition on Electricity Distribution, Lingotto Conference Centre, Turin, 6-9 June 2005 : technical reports : vol. 3, pp. [78]-82
dc.identifier.doi10.1049/cp:20051178
dc.identifier.isbn0863415296
dc.identifier.issn0537-9989
dc.identifier.urihttp://hdl.handle.net/2440/36846
dc.language.isoen
dc.publisherIEE
dc.source.urihttps://doi.org/10.1049/cp:20051178
dc.titleImpact of high resistance faults on impedance protection performance
dc.typeConference paper
pubs.publication-statusPublished

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