微細藻類がポリマーがいし外被材の絶縁特性に与える影響の評価

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2012/11/01

タイトル(英語): Insulation Characteristics of Polymer Insulator Materials with Algaes

著者名: 本田　一史（宮崎大学工学部電気電子工学科），押川　典仁（宮崎大学工学部電気電子工学科），三宅　琢磨（宮崎大学工学部電気電子工学科），迫田　達也（宮崎大学工学部電気電子工学科），吉田　ナオト（宮崎大学農学部応用生物科学科），古河　征二（(株) 九州電力総合研究所）

著者名(英語): Kazufumi Honda (Dept. of Electrical and Electronic Eng., University of Miyazaki), Norihito Oshikawa (Dept. of Electrical and Electronic Eng., University of Miyazaki), Takuma Miyake (Dept. of Electrical and Electronic Eng., University of Miyazaki), Tatsuya Sakoda (Dept. of Electrical and Electronic Eng., University of Miyazaki), Naoto Yoshida (Dept. of Biochemistry and Biosciences, University of Miyazaki), Seiji Furukawa (Research Laboratory, Kyushu Electric Power Co., Inc.)

キーワード: シリコーンゴム，がいし，藻類　　silicone rubber，insulator，algae

要約(英語): Polymer insulator has some excellent properties such as being lightweight, hydrophobicity, and antiweatherability. However, the polymer material is made from organic matters whereby the aged deterioration due to electric discharges, polluted deposited, and microbes is worrying.In this study, we first investigated existence and kind of microbes on the surface of silicone rubber (SiR) insulators arranged outdoor for 11 years. Next, to investigate how the microbes influence insulation performance of polymeric materials, the salt fog tests were performed on SiR samples with the artificial cultured microbes. The microbes temporally increased the leakage current due to discharges; however, the degradation didn't continue because the discharges rejected the microbes.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.132 No.11 （2012） 特集：放電現象・新素材とその応用技術

本誌掲載ページ: 944-950 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/132/11/132_944/_article/-char/ja/