Publication:
Partial Discharges Identification and Localisation within Transformer Windings

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dc.citedby2
dc.contributor.authorAli N.H.N.en_US
dc.contributor.authorAriffin A.M.en_US
dc.contributor.authorRapisarda P.en_US
dc.contributor.authorLewin P.L.en_US
dc.contributor.authorid57196922007en_US
dc.contributor.authorid16400722400en_US
dc.contributor.authorid57207558453en_US
dc.contributor.authorid7102386669en_US
dc.date.accessioned2023-05-29T08:06:51Z
dc.date.available2023-05-29T08:06:51Z
dc.date.issued2020
dc.descriptionCorrelation methods; Mathematical morphology; Partial discharges; Winding; Automatic separations; Cross correlation methods; Extract informations; Localization of sources; Model transformers; Point of measurement; Relative performance; Waveform characteristics; Transformer windingsen_US
dc.description.abstractThis study proposes a technique that is based on the hypothesis that distinct PD sources have unique PD waveform characteristics at the point of measurement. Two different forms of PD pulses are injected into a model transformer winding at different points and by using wideband radio frequency current transformers (RFCTs), measurement data are obtained by positioning the RFCTs at the neutral-to-earth point of the winding and the bushing tap-point-to-earth. Mathematical morphology energy analysis using ordering points to identify clustering structure and signal cross correlation methods are utilized to extract information from the raw measurement data. Assessment of the relative performance of the analytical methods are examined and characterized in this study. The proposed approach allows automatic separation of PD data by source and localization of source site within the winding. � 1994-2012 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo9293231
dc.identifier.doi10.1109/TDEI.2020.008706
dc.identifier.epage2103
dc.identifier.issue6
dc.identifier.scopus2-s2.0-85097998275
dc.identifier.spage2095
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85097998275&doi=10.1109%2fTDEI.2020.008706&partnerID=40&md5=8b8af86eca8d0496aeb9825f0ef9f8bd
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/25115
dc.identifier.volume27
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.sourceScopus
dc.sourcetitleIEEE Transactions on Dielectrics and Electrical Insulation
dc.titlePartial Discharges Identification and Localisation within Transformer Windingsen_US
dc.typeArticleen_US
dspace.entity.typePublication
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