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Effects of a crossarm brace application on a 275 KV fiberglass-reinforced polymer crossarm subjected to a lightning impulse muhammad syahmi

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dc.citedby5
dc.contributor.authorRahman A.en_US
dc.contributor.authorKadir M.Z.A.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.authorZainuddin N.M.en_US
dc.contributor.authorid57669224600en_US
dc.contributor.authorid25947297000en_US
dc.contributor.authorid36609854400en_US
dc.contributor.authorid7201930315en_US
dc.contributor.authorid57188964617en_US
dc.contributor.authorid57217311886en_US
dc.date.accessioned2023-05-29T08:06:43Z
dc.date.available2023-05-29T08:06:43Z
dc.date.issued2020
dc.descriptionElectric lines; Electric power transmission; Glass fibers; Lightning; Reinforced plastics; Transmissions; Different voltages; Fiberglass-reinforced polymers; Lightning impulse; Lightning impulse voltage; Mechanical performance; Potential distributions; Simulation studies; Transmission tower; Reinforcementen_US
dc.description.abstractThe crossarm is an important component of transmission towers, providing insulation for transmission lines at different voltage ratings. Recently, composite crossarms were widely used as a composite tower component and were found to be the most favorable choice for replacing old wooden crossarms. Owing to the satisfactory pilot operation and multiple sets of testing, fiberglass-reinforced polymer (FRP) composite crossarms have been used in Malaysia in both 132 and 275 kV transmission lines since the late 19900s. Since then, some modifications have been proposed to improve the mechanical performance of the crossarm, in order to ensure the reliability of its performance. In this investigation, the effect of a proposed improvement, achieved by installing a brace for the crossarm, was investigated numerically. A simulation study was conducted, with a consideration of the lightning impulse voltage (LIV) and swing angle exhibited by the crossarm. The potential and electric field (E-Field) distribution were analyzed and are presented in this paper. It was found that the potential distribution and E-Field strength for the crossarm and the surrounding air were greatly affected by the installation of the brace. � 2020 by the authors. Licensee MDPI, Basel, Switzerland.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo6248
dc.identifier.doi10.3390/en13236248
dc.identifier.issue23
dc.identifier.scopus2-s2.0-85106568845
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85106568845&doi=10.3390%2fen13236248&partnerID=40&md5=77b37b4d66939e14e7180e9c2bec33a4
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/25088
dc.identifier.volume13
dc.publisherMDPI AGen_US
dc.relation.ispartofAll Open Access, Gold, Green
dc.sourceScopus
dc.sourcetitleEnergies
dc.titleEffects of a crossarm brace application on a 275 KV fiberglass-reinforced polymer crossarm subjected to a lightning impulse muhammad syahmien_US
dc.typeArticleen_US
dspace.entity.typePublication
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