回生パワー増加を目的とした直流電気車両駆動用インバータの回生ブレーキ制御系設計法

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: 2019/01/01

タイトル(英語): Method to Design Control System of Traction Inverter of DC-electrified Railway Vehicle for an Increase in Regenerative Brake Power

著者名: 小林　宏泰（千葉大学），川越　夏樹（千葉大学），近藤　圭一郎（早稲田大学 理工学術院 先進理工学部 電気・情報生命工学科），岩崎　哲也（小田急電鉄（株）），津村　哲広（小田急電鉄（株））

著者名(英語): Hiroyasu Kobayashi (Chiba University), Natsuki Kawagoe (Chiba University), Keiichiro Kondo (School of Advanced Science and Engineering, Department of Electrical Engineering and Bioscience, Waseda University), Tetsuya Iwasaki (Odakyu Electric Railway Co., Ltd), Akihiro Tsumura (Odakyu Electric Railway Co., Ltd)

キーワード: 直流電気鉄道，回生パワー，軽負荷回生制御，極配置，1パルスベクトル制御　　DC-electrified railway system，regenerative power，light-load regenerative brake control，pole assignment，single pulse vector control

要約(英語): This paper proposes a method to design the control system of a traction inverter for the purpose of an increase in regenerative brake power. In a DC-electrified railway system, it is possible to transmit more regenerative brake power to an accelerating train by maintaining a higher DC input voltage of the regenerating train. On the other hand, regenerative brake control of a traction motor according to the DC input voltage of a traction inverter is generally applied. With regard to the proportional gain of this control system, the higher gain contributes to an increase in the DC input voltage in regeneration. However, there is a possibility that the control system can become unstable by applying higher gain. Considering the trade-off between the energy saving effect and the stability, this paper proposes a method to design the maximum gain that keeps the traction circuit stable. At first, a linearized model for the proposed method which includes the model of the traction system, its control system and DC feeder circuit is introduced. Further, this paper reveals that the proposed method keeps the control system stable by using real scaled experiments.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.139 No.1 （2019）

本誌掲載ページ: 30-39 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/139/1/139_30/_article/-char/ja/