走行抵抗特性とモータ効率特性を考慮した貨物列車の省エネ運転方法

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: 2022/01/01

タイトル(英語): Energy Saving Driving Method for Freight Railway Considering Running Resistance and Motor Efficiency

著者名: 小川　知行（（公財）鉄道総合技術研究所）

著者名(英語): Tomoyuki Ogawa (Railway Technical Research Institute)

キーワード: 消費エネルギー，定速運転，のこぎり運転　　energy consumption，constant-speed driving operation，saw-toothed driving operation

要約(英語): This paper presents an energy saving driving method for freight railway considering measured running resistance and motor efficiency while cruising, which is the most common running state of freight trains. This paper proposes a combination of constant-speed and coasting driving operations, which is expected to reduce energy consumption in terms of running resistance and motor efficiency.First, we discuss the basic theory of an energy saving driving method and the practical driving operation of cruising for freight railway. Then, we estimate running resistance using train monitor data and motor efficiency using a type test result. Considering the running resistance and motor efficiency, we discuss a driving strategy that conserves energy while cruising. After that, we confirm the energy consumption and driving maneuverability by running tests on several candidates of the energy saving driving methods. We also establish an energy simulation method by reproducing the running test. Finally, we show the validity of the proposed energy saving driving method using the energy simulation.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.142 No.1 （2022）

本誌掲載ページ: 50-57 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/142/1/142_50/_article/-char/ja/