直流電気鉄道における回生エネルギー増加を目的としたブレーキ手法および制御法
直流電気鉄道における回生エネルギー増加を目的としたブレーキ手法および制御法
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: 2024/04/01
タイトル(英語): The Braking Technique and Control Method for Increasing Regenerative Energy in DC Electric Railways
著者名: 谷口 晴城(早稲田大学),近藤 圭一郎(早稲田大学),古関 隆章(東京大学),宮武 昌史(上智大学理工学部)
著者名(英語): Haruki Taniguchi (Waseda University), Keiichiro Kondo (Waseda University), Takafumi Koseki (The University of Tokyo), Masafumi Miyatake (Faculty of Science and Technology, Sophia University)
キーワード: 鉄道車両,回生ブレーキ,運転支援,速度制御,外乱オブザーバ railway vehicles,regenerative brake,driver advisory system,speed control,disturbance observer
要約(英語): In DC electric railway systems, energy-saving can be expected by using regenerative brake. However, since the regenerative brake force decreases at high-speed range, the use of a mechanical brake to obtain a constant brake force results in losses and reduces the energy-saving effect. The “regenerative brake notch”, brake method proposed in a previous study, suggests a way of informing the brake start point for stopping only with the regenerative brake force. However, when this method is applied to an actual train running, it is not always possible to stop at the stopping position due to disturbances such as the running resistance and the gradient of railways. In this study, we proposed a driver advisory system and a control method to solve this problem. We verified the responsivity of this control method in actual motors drive system and the energy-saving effects on applying the proposed method by using a numerical simulation assuming of an actual railway running.
本誌: 電気学会論文誌D(産業応用部門誌) Vol.144 No.4 (2024) 特集:モータドライブと関連技術
本誌掲載ページ: 224-233 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/144/4/144_224/_article/-char/ja/
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