Publication:
Polarization and Depolarization Current Analysis for Field Degraded Cross Linked Polyethylene Cables

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dc.citedby1
dc.contributor.authorSulaiman S.en_US
dc.contributor.authorAriffin A.M.en_US
dc.contributor.authorKuan T.M.en_US
dc.contributor.authorOsman M.en_US
dc.contributor.authorNik Ali N.H.en_US
dc.contributor.authorIllias H.A.en_US
dc.contributor.authorid36562570400en_US
dc.contributor.authorid16400722400en_US
dc.contributor.authorid49561583600en_US
dc.contributor.authorid7201930315en_US
dc.contributor.authorid57196922007en_US
dc.contributor.authorid26633053900en_US
dc.date.accessioned2023-05-29T09:06:49Z
dc.date.available2023-05-29T09:06:49Z
dc.date.issued2021
dc.descriptionAliphatic compounds; Depolarization; Deterioration; Dielectric materials; Insulating materials; Insulation; Polarization; Polyethylenes; Power transformers; Cable maintenance; Condition-based monitoring; Cross-linked polyethylene cables; High-voltage equipments; Insulation monitoring; Matching patterns; Polarization and depolarization currents; Simulation studies; Cable sheathingen_US
dc.description.abstractGradual deterioration in polymeric cable insulation system, whether due to continuous applications of high voltages or ageing mechanisms, may lead to eventual cable failure and subsequent electricity disruption. This has led to the growth in need for power utility companies to explore methods to closely monitor and assess the health of cable insulation, through condition-based monitoring (CBM) exercises. Polarization and depolarization current (PDC) analysis is a non-destructive insulation monitoring method that has been widely applied to assess the health of insulation for high voltage equipment especially power transformers. This study proposes to expand on the recent interest in PDC's assessment of cross-linked polyethylene (XLPE) cable insulation degradation. It attempts to investigate the PDC behaviour by performing experimental and simulation studies on in-service field degraded XLPE cables. Comparisons between PDC measurements and simulations for 39 field cables saw matching patterns in terms of categorization by conductivity values. Based on works done by established researchers, a five level PDC based CBM categorization for cable maintenance was proposed, ranging from healthy to moderately degraded to severely degraded cable insulation conditions. Comparison between the proposed and existing PDC based CBM table of a power utility company saw a 76.92% match, suggesting that the technique can be used to ascertain cable insulation degradation. � 2021 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo9493953
dc.identifier.doi10.1109/ICPADM49635.2021.9493953
dc.identifier.epage437
dc.identifier.scopus2-s2.0-85111959602
dc.identifier.spage434
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85111959602&doi=10.1109%2fICPADM49635.2021.9493953&partnerID=40&md5=666d2a0c65c2da39ea72562178ea0e7d
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/26101
dc.identifier.volume2021-July
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.sourceScopus
dc.sourcetitleProceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials
dc.titlePolarization and Depolarization Current Analysis for Field Degraded Cross Linked Polyethylene Cablesen_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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