Verification of Optimized Energy-Saving Train Scheduling Utilizing Automatic Train Operation System

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門（英文）

発行日: 2020/03/01

タイトル(英語): Verification of Optimized Energy-Saving Train Scheduling Utilizing Automatic Train Operation System

著者名: Shoichiro Watanabe (National Traffic Safety and Environment Laboratory, National Agency for Automobile and Land Transport Technology), Yasuhiro Sato (National Traffic Safety and Environment Laboratory, National Agency for Automobile and Land Transport Tec

著者名(英語): Shoichiro Watanabe (National Traffic Safety and Environment Laboratory, National Agency for Automobile and Land Transport Technology), Yasuhiro Sato (National Traffic Safety and Environment Laboratory, National Agency for Automobile and Land Transport Technology), Takafumi Koseki (Department of Electrical Engineering and Information Systems, Graduate School of Engineering, The University of Tokyo), Takeshi Mizuma (Department of Advanced Energy, Graduate School of Frontier Sciences, The University of Tokyo), Ryuji Tanaka (Rail Systems Business Unit, Hitachi, Ltd.), Yoshihiro Miyaji (Rail Systems Business Unit, Hitachi, Ltd.), Eisuke Isobe (Linear Promoting Division, Japan Subway Association)

キーワード: automatic train operation，linear motor railway system，scheduling，optimization problem，energy-saving operation，hidden time

要約(英語): We have been focusing on automatic train operation (ATO) as a suitable method to evaluate energy-saving operation effects and to improve speed profiles and scheduling. Our previous studies showed some methods of energy-saving operation using ATO. For example, one is to generate “hidden time”, for energy-saving control. Another is to use such a “hidden time” effectively and to apply energy-saving control such as coasting operation. This paper shows an additional method for energy saving by optimizing running time scheduling. ATO controls a train with accuracy such that the optimized schedule can be implemented to minimize the energy consumption. The speed profiles based on this scheduling were installed on the ATO system, and experiments were carried out on track. The results show that the proposed train control and optimized scheduling can save energy by 17% compared with conventional operation processes. The relationships between energy consumption and running time are explained in detail in this paper.

本誌: IEEJ Journal of Industry Applications Vol.9 No.2 （2020） Special Issue on “Motion Control and Its Related Technologies”

本誌掲載ページ: 193-200 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/9/2/9_193/_article/-char/ja/