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Simulation modeling of polarization and depolarization current analysis for underground cable insulation

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dc.citedby3
dc.contributor.authorSulaiman S.en_US
dc.contributor.authorMohd Ariffin A.en_US
dc.contributor.authorKien D.T.en_US
dc.contributor.authorid36562570400en_US
dc.contributor.authorid16400722400en_US
dc.contributor.authorid55349294400en_US
dc.date.accessioned2023-12-28T04:12:48Z
dc.date.available2023-12-28T04:12:48Z
dc.date.issued2013
dc.description.abstractHigh voltages, when applied continuously to an underground cable, leads to the deterioration of its insulation. Gradual yet permanent changes are made to its dielectric properties, caused by electronic charges created within the insulation material; affecting its ability to withstand high electrical stresses. Over an extended period of time, this continual insulation degradation plays a major role in its eventual cable breakdown. Therefore the monitoring of insulation condition is essential to power utilities, to avoid costly disruptions. One of the techniques developed to assess the insulation condition of underground cables is the polarization and depolarization current (PDC) analysis. This technique, executed by measuring the insulation's polarization and depolarization currents, is commonly used to assess degradation in the transformer insulation. However it can also be used to monitor the degradation within cable insulation to a certain degree. This paper attempts to describe how PDC can be used to determine the condition of cable insulation via simulation modeling, developed based on the PDC theory for an ideal cable. The simulation results are then compared with experimental PDC measurements to determine the severity of insulation degradation. � 2013 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo6564572
dc.identifier.doi10.1109/PEOCO.2013.6564572
dc.identifier.epage361
dc.identifier.scopus2-s2.0-84882752240
dc.identifier.spage358
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84882752240&doi=10.1109%2fPEOCO.2013.6564572&partnerID=40&md5=eda14bab0d058ad6f9df56e822217d94
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/29370
dc.pagecount3
dc.sourceScopus
dc.sourcetitleProceedings of the 2013 IEEE 7th International Power Engineering and Optimization Conference, PEOCO 2013
dc.subjectComputer simulation
dc.subjectDielectric properties
dc.subjectInsulating materials
dc.subjectInsulation
dc.subjectOptimization
dc.subjectUnderground cables
dc.subjectCable insulation
dc.subjectElectrical stress
dc.subjectElectronic charges
dc.subjectInsulation conditions
dc.subjectInsulation degradation
dc.subjectInsulation materials
dc.subjectPolarization and depolarization currents
dc.subjectTransformer insulation
dc.subjectCables
dc.titleSimulation modeling of polarization and depolarization current analysis for underground cable insulationen_US
dc.typeConference paperen_US
dspace.entity.typePublication
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