開離時アーク放電が集電系材料の質量と表面状態に及ぼす影響

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2012/02/01

タイトル(英語): Influence of Breaking Arc on Mass and Surface Condition of Current-Collecting Materials

著者名: 早坂　高雅（（公財）鉄道総合技術研究所），久保田喜雄（（公財）鉄道総合技術研究所）

著者名(英語): Takamasa Hayasaka (Railway Technical Research Institute), Yoshitaka Kubota (Railway Technical Research Institute)

キーワード: 開離時アーク，集電系材料，アーク消耗，通過電気量　　breaking arc，current-collecting materials，arc erosion，electric charge

要約(英語): Examination methods that involve a slide between contact wires and contact strips are methods that simulate the actual current-collecting phenomena encountered in the railway field. However, the influence of a breaking arc on the mass and surface of contact materials cannot be clarified by these methods, because the mass change includes the wear and arc erosion that occur during the methods. This paper tries to clarify these problems by using a breaking arc that is generated without using a wire to begin an arc discharge. The breaking arc is generated in this way to resemble the phenomena of arc generation in the railway field.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.132 No.2 （2012） 特集：J-RAIL 2010

本誌掲載ページ: 163-169 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/ieejias/132/2/132_2_163/_article/-char/ja/