Effect of salt fog and humidity on corona aging performance of HTV silicone rubber insulating material - Details

Author：

Peng, Ya-Nan (Peng, Ya-Nan.) | Zhou, Run-Dong (Zhou, Run-Dong.) | Wei, Bin (Wei, Bin.) | Zhang, Guan-Jun (Zhang, Guan-Jun.)

Indexed by：

EI Engineering Village

Abstract：

This　paper　is　aimed　at　exploring　the　effect　of　salt　fog　and　relative　humidity　on　the　corona　aging　performance　of　high　temperature　vulcanized　(HTV)　silicone　rubber,　which　is　the　main　material　of　composite　insulator.　The　multi-factor　corona　aging　system,　which　comprised　of　salt　fog　aging　unit　and　corona　aging　unit,　was　applied　to　simulate　the　coastal　environment.　Hydrophobicity,　surface　resistivity　and　dielectric　property　were　the　characteristic　parameters　to　compare　before　and　after　corona　aging.　The　test　results　show　that　under　coastal　environment,　the　increase　in　salt　deposit　and　humidity　will　aggravate　the　corona　aging　of　silicone　rubber　material.　©　2020　IEEE.

Keyword：

Coastal zones Dielectric properties Electric insulators Fog Insulating materials Insulator contamination Rubber Silicone rubber Silicones

Author Community：

[ 1 ] [Peng, Ya-Nan]Xi'An Jiaotong University, State Key Laboratory of Electrical Insulation for Power Equipment, School of Electrical Engineering, Xi'an; 710049, China
[ 2 ] [Zhou, Run-Dong]Xi'An Jiaotong University, State Key Laboratory of Electrical Insulation for Power Equipment, School of Electrical Engineering, Xi'an; 710049, China
[ 3 ] [Wei, Bin]Xi'An Jiaotong University, State Key Laboratory of Electrical Insulation for Power Equipment, School of Electrical Engineering, Xi'an; 710049, China
[ 4 ] [Zhang, Guan-Jun]Xi'An Jiaotong University, State Key Laboratory of Electrical Insulation for Power Equipment, School of Electrical Engineering, Xi'an; 710049, China

Reprint Author's Address：

[Peng, Ya-Nan]Xi'An Jiaotong University, State Key Laboratory of Electrical Insulation for Power Equipment, School of Electrical Engineering, Xi'an; 710049, China;;

Email：

pengyn190510@mail.xjtu.edu.cn

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