Electrical Tree Propagation in Epoxy Resin Characterized by Fractal Dimension over a Wide Range of Filler Contents

カテゴリ: 全国大会

論文No: 2-056

グループ名: 【全国大会】平成17年電気学会全国大会論文集

発行日: 2005/03/15

タイトル(英語): Electrical Tree Propagation in Epoxy Resin Characterized by Fractal Dimension over a Wide Range of Filler Contents

著者名: ルディクルニアント (豊橋技術科学大学),村上 義信(豊橋技術科学大学),穂積直裕 (豊橋技術科学大学),長尾 雅行(豊橋技術科学大学)

著者名(英語): Kurnianto Rudi(Toyohashi University of Technology),Yoshinobu Murakami(Toyohashi University of Technology),Naohiro Hozumi(Toyohashi University of Technology),Masayuki Nagao(Toyohashi University of Technology)

キーワード: エポキシ樹脂|電気トリー|フラクタル次元|フィラー

要約(日本語): The physical structure of electrical tree propagation in epoxy resin was investigated. The properties of this resin were varied by changing their filler contents, and the electrical trees generated were structurally characterized by determining their fractal dimens. It can be stated that the higher silica filler content would result in the lower tree propagation. The inorganic filler would be more resistant against partial discharge compared with the resin. Therefore, it is considered that fillers would create an obstruction to the tree propagation, and prevent tree from growing straight. The more filler content the more obstruction could be created; it may lead to the suppression of tree propagation. The more filler contents would bring the larger number of tree branches at the epoxy-filler interface, and bring the higher fractal dimension.

原稿種別: 日本語

PDFファイルサイズ: 1,044 Kバイト