リニア駆動鉄道の効率測定結果に基づく省エネルギーATOの設計と性能評価

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: 2017/06/01

タイトル(英語): Evaluation of Automatic Train Operation Design for Energy Saving Based on the Measured Efficiency of a Linear-Motor Train

著者名: 渡邉　翔一郎（東京大学 大学院工学系研究科電気系工学専攻古関研究室），古関　隆章（東京大学 大学院工学系研究科電気系工学専攻古関研究室），磯部　栄介（日本地下鉄協会 リニアメトロ推進本部）

著者名(英語): Shoichiro Watanabe (Koseki Laboratory,Department of Electrical Engineering and Information Systems,Graduate School of Engineering, The University of Tokyo), Takafumi Koseki (Koseki Laboratory,Department of Electrical Engineering and Information Systems,Graduate School of Engineering, The University of Tokyo), Eisuke Isobe (Linear Promoting Division, Japan Subway Association)

キーワード: リニア駆動鉄道，端効果，現車試験，ジャーク制御，電力制限ブレーキ，運行計画　　linear-motor railway system，longitudinal edge effect，on-track test，jerk regulation，power-limiting braking，scheduling

要約(英語): Recently, interest in energy savings in railway systems has been increasing because of its environment-friendly aspects, e.g., CO2 emissions. In this paper, the authors propose a scheduling and control system for Automatic Train Operation (ATO) that saves energy. Current research in ATO concentrates on the optimization of speed profiles to save energy. The differences in this system from previous work are substantiative experiments on the track and a design that explicitly considers the following energy-saving operations. First, coasting is installed in speed profiles and maximum speed is decreased by jerk regulation. Second, power-limiting braking is used in the braking section and regenerative energy is increased. To achieve this braking efficiency, notch operations are updated. Finally, second-order scheduling is achieved by high speed control using ATO. For the experiments on the track, the efficiency of a linear-motor train was measured in a pre-experiment and used to perform accurate numerical calculations. In conclusion, the numerical study shows an energy efficiency increase by 7.3% and the plan for further experiments is determined.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.137 No.6 （2017）

本誌掲載ページ: 460-468 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/137/6/137_460/_article/-char/ja/