Assessing Long-term Reliability of Polymeric Housing Materials

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カテゴリ: 論文誌(論文単位)グループ名: 【B】電力・エネルギー部門発行日: 2011/06/01タイトル(英語): Assessing Long-term Reliability of Polymeric Housing Materials著者名: Takuma Miyake (University of Miyazaki), Yoshihiro Ara ta (University of Miyazaki), Tatsuya Sakoda (University of Miyazaki), Masahisa Otsubo (University of Miyazaki), Yasufumi Sonoda (Research Laboratory, Kyushu Electric Power Co., Inc.), Hiroshi Yamaguchi (Research Laboratory, Kyushu Electric Power Co., Inc.)著者名(英語): Takuma Miyake (University of Miyazaki), Yoshihiro Arata (University of Miyazaki), Tatsuya Sakoda (University of Miyazaki), Masahisa Otsubo (University of Miyazaki), Yasufumi Sonoda (Research Laboratory, Kyushu Electric Power Co., Inc.), Hiroshi Yamaguchi (Research Laboratory, Kyushu Electric Power Co., Inc.)キーワード: polymeric insulator，ethylene vinyl acetate，silicone rubber，salt fog test，hydrophobicity，STRI method要約(英語): Application of polymeric materials for housing of outdoor insulators is expected to rapidly increase in the near future. However, the lifetime and the aging deterioration, owing to environmental conditions, are concerned. To understand the long-term reliability of the insulation performance of polymeric materials, the salt fog tests were performed on the polymeric insulators made of ethylene vinyl acetate (EVA) and silicone rubber (SiR). The hydrophobicity was also evaluated. The samples which 11 years have passed since the installation were taken away from an actual distribution system in the region where pollution condition was comparatively severe. The results indicated that the polymeric insulators had enough insulation performance.本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.131 No.6 （2011）本誌掲載ページ: 530-531 p原稿種別: 研究開発レター／英語電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejpes/131/6/131_6_530/_article/-char/ja/ Show more