Publication:
Analysis of Charge Accumulation within Insulating Materials via Numerical Simulation

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dc.contributor.authorLaing M.en_US
dc.contributor.authorNik Ali N.H.en_US
dc.contributor.authorMohd Ariffin A.en_US
dc.contributor.authorZaini N.H.en_US
dc.contributor.authorYusoh M.A.T.M.en_US
dc.contributor.authorFadzilah A.N.en_US
dc.contributor.authorid57970967100en_US
dc.contributor.authorid57196922007en_US
dc.contributor.authorid16400722400en_US
dc.contributor.authorid55865700900en_US
dc.contributor.authorid56453466100en_US
dc.contributor.authorid53981214600en_US
dc.date.accessioned2023-05-29T09:39:15Z
dc.date.available2023-05-29T09:39:15Z
dc.date.issued2022
dc.descriptionElectric fields; Electric insulation; HVDC power transmission; Insulating materials; Numerical models; Permittivity; Polyethylenes; Temperature; Bulk power transmissions; Charge accumulation; Direct current transmissions; Direct-current; Economic efficiency; Electrical power; High-Voltage Direct Current; Power transmission systems; Reliability efficiencies; System reliability; Electric space chargeen_US
dc.description.abstractThe high-voltage direct current (HVDC) electrical power transmission system utilizes direct current (DC) for bulk power transmission. Because of its numerous advantages which include system reliability and economic efficiency, HVDC transmission technology has been widely applied in the electrical engineering field. This paper presents a numerical simulation study to analyze charge accumulation profile within insulating materials which are Cross-Linked Polyethylene (XLPE), Low-Density Polyethylene (LDPE), and oil-impregnated paper insulation. This includes studying and explaining the effect of different values of permittivity and ambient temperature on the development of space charges within different types of insulating materials via numerical simulation. The bipolar charge transport (BCT) model is used to simulate the behavior of space charge in the insulation materials. The build-up of space charge within the insulation layer can affect the electric field distribution and, in extreme situations, it can lead to insulation failure. The fundamental findings of the numerical simulation in this paper reveal that changes in the ambient temperature and permittivity values could affect the dynamics and development of space charges within the insulating materials. � 2022 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1109/POWERCON53406.2022.9930068
dc.identifier.scopus2-s2.0-85142273102
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85142273102&doi=10.1109%2fPOWERCON53406.2022.9930068&partnerID=40&md5=e3acc6f76e37e713f99f05ce6872ccbb
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/27069
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.sourceScopus
dc.sourcetitle2022 IEEE International Conference on Power Systems Technology: Embracing Advanced Technology in Power and Energy Systems for Sustainable Development, POWERCON 2022
dc.titleAnalysis of Charge Accumulation within Insulating Materials via Numerical Simulationen_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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