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Correction of under-reaching in twin circuit parallel overhead lines without residual current input from the parallel line

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dc.citedby2
dc.contributor.authorBin Abdullah M.F.en_US
dc.contributor.authorMukerjee R.N.en_US
dc.contributor.authorRamachandaramurthy V.K.en_US
dc.contributor.authorid57188825497en_US
dc.contributor.authorid7003827066en_US
dc.contributor.authorid6602912020en_US
dc.date.accessioned2023-12-28T08:57:42Z
dc.date.available2023-12-28T08:57:42Z
dc.date.issued2006
dc.description.abstractMutual coupling poses one of the most difficult problems witnessed during single phase to earth fault, in transmission line protection. In lines, on multiple circuit towers or on the same right of way, the zero-sequence circuits of the lines get mutually coupled causing an error in the apparent impedance seen by the relay. This causes the distance protection relay at one end of the faulty line to over-reach while the one at the other end to under-reach. Also, incorrect sensing of the ground fault due to zero-sequence voltage inversion caused by mutual coupling in the zero-sequence network may lead to false trip of the neighbouring healthy line. This paper presents a non-iterative microprocessor based algorithm, not requiring residual current measurement from the parallel circuit, for computing fault distance and zero sequence compensation in basic distance relaying scheme. � 2006 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo4142541
dc.identifier.doi10.1109/TENCON.2006.343910
dc.identifier.scopus2-s2.0-34547598896
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-34547598896&doi=10.1109%2fTENCON.2006.343910&partnerID=40&md5=b173232aa8f052528148b0cb1918bc16
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/29797
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.sourceScopus
dc.sourcetitleIEEE Region 10 Annual International Conference, Proceedings/TENCON
dc.subjectAlgorithms
dc.subjectElectric impedance
dc.subjectElectric network analysis
dc.subjectError analysis
dc.subjectVoltage inversion
dc.subjectZero-sequence network
dc.subjectElectric lines
dc.titleCorrection of under-reaching in twin circuit parallel overhead lines without residual current input from the parallel lineen_US
dc.typeConference paperen_US
dspace.entity.typePublication
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