新幹線高速運転に対応した電車線架設指針

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: 2011/06/01

タイトル(英語): Guidelines for Installing Overhead Contact Line for High-Speed Shinkansen Operation

著者名: 網干　光雄（（財）鉄道総合技術研究所），常本　瑞樹（（財）鉄道総合技術研究所）

著者名(英語): Mitsuo Aboshi (Railway Technical Research Institute), Mizuki Tsunemoto (Railway Technical Research Institute)

キーワード: 電気鉄道，架空電車線，トロリ線，集電，架設誤差，ひずみ　　electric railway，overhead contact line，contact wire，current collection，installation error，strain

要約(英語): Current collection performance is one of the most important factors affecting the high-speed operation of Shinkansen railways. The installation accuracy of the overhead contact line has a considerable influence on the contact force fluctuation between the overhead contact line and the pantograph. However, there are no concrete guidelines that specify the acceptable range of errors when installing an overhead contact line. This paper proposes a procedure for establishing the installation guidelines, which are derived from the results of the dynamic simulation of an actual installation state. The installation guidelines for Shinkansen operation at 300 or 320km/h established according to this procedure are presented. The installation error indicators are span slope, difference of span slope, sag ratio, support point slope, and support point curvature. Under actual installation conditions, the guidelines may be violated, and hence, the installation accuracy threshold must be increased so that the guidelines are adhered to even during high-speed operations. The proposed installation guidelines are expected to contribute to the improvement of the performance, reliability, safety, and maintenance efficiency of the overhead contact line.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.131 No.6 （2011）

本誌掲載ページ: 837-843 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/131/6/131_6_837/_article/-char/ja/