EFEK PELAPISAN KARET SILIKON (SILICONE RUBBER) PADA PERMUKAAN BAHAN ISOLATOR KERAMIK DAN CAMPURAN RESIN EPOKSI DENGAN ABU SEKAM (POLIMER) TERHADAP DAYA TAHAN ISOLASI PADA KONDISI BERPOLUTAN
Insulation equipmentis one of important components of the electric power system to maintain the continuity of distribution electrical energy, and to protect electrical equipment from a variety of disorders. Insulators which are commonly installed in Indonesia are ceramic insulators. Nowadays there a...
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| Main Authors: | , |
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| Format: | Theses and Dissertations NonPeerReviewed |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2013
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| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/124916/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=65078 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | Insulation equipmentis one of important components of the electric power
system to maintain the continuity of distribution electrical energy, and to protect
electrical equipment from a variety of disorders. Insulators which are commonly
installed in Indonesia are ceramic insulators. Nowadays there are many
developed technology of polymer insulators that have better insulation resistance
than ceramic insulators. The effects of this development are that there are many
replacement activities of the ceramic insulator, with the polymer insulator. This
activity gave impact on PLN spenditure as the state-owned company that has a
monopoly on electricity in Indonesia.
Because of that reason a study to improve the durability of ceramic
insulation was needed to approach the insulation resistance of the polymer, and
the coating method was chosen in this study to meet those needs. The purpose of
this study was to investigate the characteristics of ceramic insulators and
polymers under high alternating voltage, and to determine the effects of these
coatings on insulation resistance of the insulator.
By using a high voltage test equipment in the laboratory as a voltage source
and the test sample of ceramic and polymeric insulating material (epoxy resin)
coated with silicone rubber it were obtained that the effects of silicone rubber
coating increasing the insulation resistance and the breakdown voltage of the
insulator material. Primarily for insulating ceramic material, silicone rubber
coating can avoid the breakdown voltage of insulation failure due to low
molecular density of ceramics. |
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