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| ■論文No. |
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| ■ページ数 |
7ページ |
■発行日
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2024/11/01 |
| ■タイトル |
Verifying the Energy-saving Effect of a Driver Advisory System using Speed Estimation for Freight Trains |
| ■タイトル(英語) |
Verifying the Energy-saving Effect of a Driver Advisory System using Speed Estimation for Freight Trains |
| ■著者名 |
Tomoyuki Ogawa (Railway Technical Research Institute), Toshihide Yokouchi (Railway Technical Research Institute), Yoko Takeuchi (Railway Technical Research Institute), Tatsuhito Saito (Railway Technical Research Institute) |
| ■著者名(英語) |
Tomoyuki Ogawa (Railway Technical Research Institute), Toshihide Yokouchi (Railway Technical Research Institute), Yoko Takeuchi (Railway Technical Research Institute), Tatsuhito Saito (Railway Technical Research Institute) |
| ■価格 |
会員 ¥550 一般 ¥770 |
| ■書籍種類 |
論文誌(論文単位) |
| ■グループ名 |
【D】産業応用部門（英文） |
| ■本誌 |
IEEJ Journal of Industry Applications Vol.13 No.6 （2024）
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| ■本誌掲載ページ |
754-760ページ |
| ■原稿種別 |
論文／英語 |
| ■電子版へのリンク |
https://www.jstage.jst.go.jp/article/ieejjia/13/6/13_23002413/_article/-char/ja/
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| ■キーワード |
energy consumption，constant-speed driving operation，saw-toothed driving operation，motor efficiency |
| ■要約(日本語) |
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| ■要約(英語) |
In this study, we have developed a driver advisory system using a speed estimation technique developed for freight trains aiming to ensure energy-saving and punctuality. The driver advisory system focuses cruising driving operation for a freight railway by maintaining the planned time of passage station. The driver advisory system proposes a recommended driving operation for each passage station.First, we discuss an energy saving driving method called cruising driving for freight railways considering the running resistance and motor efficiency. As a result of an energy calculation, we found that is necessary to use constant-speed and saw-toothed driving operations properly depending on speed and load characteristics, including hauling mass and gradient of running line. Then, we have developed a driving operation assignment method using the speed estimation, which switches between constant-speed and saw-toothed driving operations depending on speed and load characteristics. Finally, we present a trial result focusing on energy consumption. We confirm the energy-saving effect comparing the energy consumption with or without the developed driver advisory system. |
| ■版 型 |
Ａ４ |
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