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Lightning impulse strength of 275 kV and 132 kV tower with composite crossarm

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dc.citedby3
dc.contributor.authorAbd Rahman M.S.en_US
dc.contributor.authorAb Kadir M.Z.A.en_US
dc.contributor.authorAb-Rahman M.S.en_US
dc.contributor.authorOsman M.en_US
dc.contributor.authorNor S.F.M.en_US
dc.contributor.authorid36609854400en_US
dc.contributor.authorid25947297000en_US
dc.contributor.authorid57211618044en_US
dc.contributor.authorid7201930315en_US
dc.contributor.authorid57188964617en_US
dc.date.accessioned2023-05-29T07:25:19Z
dc.date.available2023-05-29T07:25:19Z
dc.date.issued2019
dc.descriptionElectric insulation; Electric power transmission; Flashover; Towers; ANSYS Maxwell; Electric field profiles; Feasibility studies; Lightning activity; Lightning over-voltage; Lightning performance; Lightning strikes; Transmission tower; Lightningen_US
dc.description.abstractSevere lightning overvoltage is regarded to the multiple flashovers on the overhead lines. Therefore, it signifies the needs of having a robust insulation system, especially to those which highly susceptible to lightning strikes. In order to minimize the impact of lightning, it is necessary to evaluate lightning performance of the tower and its components before implementing any proposed design. Therefore, in this work, a feasibility study was done on proposed 275 kV and 132 kV transmission tower with composite crossarm installed. In order to assess the insulation strength of the tower against the lightning activities, lightning caused events i.e. backflashover and shielding failure were applied onto the tower models by using FEM based software. The CFO of the tower insulation were calculated based on the design provided, whereby it was complementary verified by the voltage and electric field profiles of the simulation. For each case, none had shown a voltage magnitude higher than the voltage supposed to possibly cause 50% chance of flashover. � 2019 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo8816041
dc.identifier.doi10.1109/APL.2019.8816041
dc.identifier.scopus2-s2.0-85072327440
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85072327440&doi=10.1109%2fAPL.2019.8816041&partnerID=40&md5=8b5f39d0be18e786837f7326ba475bc4
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/24630
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relation.ispartofAll Open Access, Green
dc.sourceScopus
dc.sourcetitle2019 11th Asia-Pacific International Conference on Lightning, APL 2019
dc.titleLightning impulse strength of 275 kV and 132 kV tower with composite crossarmen_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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