Power Control Optimization of an Energy Storage System in DC Electric Railways

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: 2019/09/01

タイトル(英語): Power Control Optimization of an Energy Storage System in DC Electric Railways

著者名: Yoko Takeuchi (Railway Technical Research Institute), Tomoyuki Ogawa (Railway Technical Research Institute), Keisuke Sato (Kanagawa University), Hiroaki Morimoto (Railway Technical Research Institute), Tatsuhito Saito (Railway Technical Research Institute

著者名(英語): Yoko Takeuchi (Railway Technical Research Institute), Tomoyuki Ogawa (Railway Technical Research Institute), Keisuke Sato (Kanagawa University), Hiroaki Morimoto (Railway Technical Research Institute), Tatsuhito Saito (Railway Technical Research Institute)

キーワード: DC feeding system，electric railway network，regenerative energy，mixed integer programming

要約(英語): The “optimal” control of a stationary energy storage system in a DC electric railway network is achieved by minimizing the total energy supplied from all the related traction substations. Given a timetable and the speed profiles of all the trains in the network, this paper addresses the problem of finding an optimal charging and discharging power control of the storage system. In this paper, we model the problem as a mixed integer programming problem and show the solutions for several parameter values. We then discuss the validity of our model and estimate the advantages of the energy storage system in terms of energy saving. These processes are useful for designing and installing an energy storage system in a DC electric railway network.

本誌: IEEJ Journal of Industry Applications Vol.8 No.5 （2019）

本誌掲載ページ: 827-834 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/8/5/8_827/_article/-char/ja/