NaCl（水溶液および粒子）が混入した植物系絶縁油の交流絶縁破壊特性

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: 2021/07/01

タイトル(英語): AC Breakdown Properties of Vegetable-Oil-Based Insulating Fluid Containing NaCl (Aqueous Solution and Particles)

著者名: 平松　悠史（名城大学 理工学部 電気電子工学科），村上　祐一（名城大学 理工学部 電気電子工学科），村本　裕二（名城大学 理工学部 電気電子工学科）

著者名(英語): Yushi Hiramatsu (Department of Electrical and Electronic Engineering, Faculty of Science and Technology, Meijo University), Yuichi Murakami (Department of Electrical and Electronic Engineering, Faculty of Science and Technology, Meijo University), Yuji Mu

キーワード: 絶縁油，植物油，NaCl水溶液，NaCl粒子，絶縁破壊　　insulating oil，vegetable oil，NaCl aqueous solution，NaCl particles，dielectric breakdown

要約(英語): This paper reports AC breakdown properties of the vegetable-oil-based insulating fluid (FR3) contained NaCl aqueous solution and particles. These results were showed as the following. (i) AC electric strength (Fb) of FR3 with 50 to 100 ppm of NaCl aqueous solution showed constant value and 200 ppm of that slight decrease when the concentration of the aqueous solution increased. (ii) When FR3 contained 300 ppm of the aqueous solution, Fb decreased in the concentration of 0 to10 wt%, and turned to rise in 26.4 wt% of that. (iii) Fb increased with adding 1×10-3 to 2×10-3 wt% of NaCl particles. (iv) Fb of 400 to 600 ppm water contained FR3 improved substantially with adding more than 1×10-3 wt% of the particles.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.141 No.7 （2021）

本誌掲載ページ: 428-434 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/141/7/141_428/_article/-char/ja/