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Comparative study of partial discharge localisation techniques within transformer windings

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dc.citedby1
dc.contributor.authorAbd Rahman M.S.en_US
dc.contributor.authorLewin P.L.en_US
dc.contributor.authorRapisarda P.en_US
dc.contributor.authorid36609854400en_US
dc.contributor.authorid7102386669en_US
dc.contributor.authorid57207558453en_US
dc.date.accessioned2023-05-16T02:46:17Z
dc.date.available2023-05-16T02:46:17Z
dc.date.issued2014
dc.description.abstractPartial discharge (PD) activity may occur inside power transformers and the existence of this activity produces a negative effect on the transformer until eventually there is catastrophic failure. Therefore, partial discharge detection and measurement within a transformer winding have become an important research area to provide asset health information enabling the maintenance and replacement processes to be carried out effectively. A modern condition monitoring system for PD activity inside HV transformers may use any observable phenomena but here we concentrate on an electrical detection method. The fundamental localization technique uses wavelet multi-resolution analysis for calculating the energy at different frequency ranges and Principal Component Analysis as dimensional reduction tool that produces the output that ultimately can be used as an indicator of PD location inside a transformer winding. However, an alternative method has been developed to using corresponding 3 dimensional filters to enable the localisation process. Both approaches are compared and obtained results are presented in this paper. © 2015 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo7223495
dc.identifier.doi10.1109/ICACACT.2014.7223495
dc.identifier.epage84
dc.identifier.scopus2-s2.0-84978370463
dc.identifier.spage81
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84978370463&doi=10.1109%2fICACACT.2014.7223495&partnerID=40&md5=0e2f10c9e48c9dcfd2729ab57cc767df
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/21957
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relation.ispartofAll Open Access, Green
dc.sourceScopus
dc.sourcetitle33rd Electrical Insulation Conference, EIC 2015
dc.titleComparative study of partial discharge localisation techniques within transformer windingsen_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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