Characteristices for the Electric Field of Composite Insulator Silicone Shed

Composite Insulator silicone shed 전계특성

  • Jang, Yoon-Ki (Hyosung Corporation Power & Industrial System R&D Center) ;
  • Choi, Sung-Man (Hyosung Corporation Power & Industrial System R&D Center) ;
  • Chung, Young-Soo (Hyosung Corporation Power & Industrial System R&D Center) ;
  • Lee, Dong-Woen (Hyosung Corporation Power & Industrial System R&D Center) ;
  • Kim, Jung-Bae (Hyosung Corporation Power & Industrial System R&D Center)
  • Published : 2008.10.31

Abstract

Composite insulators are rapidly replacing their porcelain counterparts in electrical substation applications. The composite insulator provide technical and safety ad vantages over other types of insulator. These insulators consist of a FRP(Fiber-reinforced polymer), with two metal flanges and silicone rubber. In this paper, we have investigated the influence of electric field different shaped silicone shed under $SF_6$ gas. As a result, shape of silicone rubber does not effected a electric field. However, the shape of shed can be decided the creepage distance.

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