電気学会論文誌D(産業応用部門誌)
Online ISSN : 1348-8163
Print ISSN : 0913-6339
ISSN-L : 0913-6339
論文
次駅間の消費電力量と走行時分を評価関数に加えた通過時刻指定が可能な省エネ走行パタン作成手法の開発
堤 雄飛小田 篤史辻 雅樹
著者情報
ジャーナル 認証あり

2021 年 141 巻 3 号 p. 276-282

詳細
抄録

There is growing demand for energy saving to prevent global warming. Thus, the railway industry is focusing on energy saving. Power consumption by running trains has a large variation of about 20% caused by drivers' operation. Therefore, improving the running profile will considerably reduce energy consumption. Some algorithms for generating energy saving running profile have been researched and developed. To extend the applicability of energy saving running profile to various railway, we have developed an algorithm for generating energy saving running profile which fulfills target passing time on line which has passing stations between departure and arrival station like limited express train, in addition to between only adjacent stations like local line. Conventional algorithms do not optimize the passing speed because it generates running profile without consideration after the passing station. As a result, there is inefficient acceleration on the next section, and the energy saving performance is degraded. To solve this issue, we propose an evaluation function that adds energy consumption and running time on the next section when generating an energy saving running profile. The proposed method was evaluated by a running simulation, and the results show that the energy saving is improved by at most 4.7%, compared with the conventional method.

著者関連情報
© 2021 電気学会
前の記事 次の記事
feedback
Top