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Simulation analysis for 33 kV porcelain insulator string based on room temperature vulcanize coating

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cris.virtual.department Universiti Malaysia Perlis
cris.virtual.department Universiti Malaysia Perlis
cris.virtualsource.department c5a9c945-1d59-4d12-b499-352708376bc8
cris.virtualsource.department fed0fbb7-b9fd-4bba-8114-e1b6025205e2
dc.contributor.author Mardianaliza Othman
dc.contributor.author Siti Huzaimah Kamal Hamadi
dc.contributor.author Muzamir Isa
dc.date.accessioned 2026-04-14T04:52:06Z
dc.date.available 2026-04-14T04:52:06Z
dc.date.issued 2023
dc.description.abstract Porcelain insulator is widely used in high voltage (HV) transmission lines due to its high mechanical strength, performing well on heat and aging resistance. However, porcelain insulator string is always exposed to environmental contamination. The presence of accumulation contamination on the porcelain insulator string surface reduces the electrical performance and causes insulation failure in transmission and distribution lines. Literature has shown that the conventional method to prevent contamination is limited to periodically water washing and silicone grease, involving some limitations in practice from the technical and economic point of view. Therefore, this research investigates the performance of porcelain insulator string due to the contamination effect based on Room Temperature Vulcanize (RTV) coating in 33 kV transmission line system. The four-unit porcelain insulator string in 2-D form was first developed using computer-aided design (CAD). Electric field and voltage distribution results were analysed using finite element method (FEM) software. After adding RTV coating, the percentage decrement of electric field distribution value is 9.73% from the study. This has proven that the porcelain insulator string with a significantly lower electric field distribution may protect the transmission lines from a higher risk of corona or even flashover.
dc.identifier.doi 10.1109/ICPEA56918.2023.10093219
dc.identifier.uri https://ieeexplore.ieee.org/document/10093219
dc.identifier.uri https://ieeexplore.ieee.org/
dc.identifier.uri https://hdl.handle.net/20.500.14170/16206
dc.language.iso en
dc.publisher IEEE
dc.relation.conference IEEE 3rd International Conference in Power Engineering Applications (ICPEA), 6-7 March 2023, Putrajaya, Malaysia
dc.relation.ispartof 2023 IEEE 3rd International Conference in Power Engineering Applications (ICPEA)
dc.subject Coating
dc.subject Contamination
dc.subject Insulator
dc.subject Room Temperature Vulcanize (RTV)
dc.title Simulation analysis for 33 kV porcelain insulator string based on room temperature vulcanize coating
dc.type Resource Types::text::conference output::conference proceedings::conference paper
dspace.entity.type Publication
oaire.citation.endPage 98
oaire.citation.startPage 94
oairecerif.author.affiliation Universiti Malaysia Perlis
oairecerif.author.affiliation Universiti Malaysia Perlis
oairecerif.author.affiliation Universiti Malaysia Perlis
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