ワイヤレスインホイールモータの高効率化および高応答回生の実現に関する研究

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: 2017/01/01

タイトル(英語): Study on High Efficiency and High Response of Regeneration for Wireless In-wheel Motor

著者名: 佐藤　基（東京大学大学院 新領域創成科学研究科／東洋電機製造（株）），Giuseppe Guidi（Electric Power System Department, Sintef Energy），居村　岳広（東京大学大学院 工学系研究科），藤本　博志（東京大学大学院 新領域創成科学研究科）

著者名(英語): Motoki Sato (Graduate School of Frontier Sciences, The University of Tokyo/TOYO DENKI SEIZO K. K.), Giuseppe Guidi (Electric Power System Department, Sintef Energy), Takehiro Imura (Department of Electrical Engineering, The University of Tokyo), Hiroshi Fujimoto (Graduate School of Frontier Sciences, The University of Tokyo)

キーワード: 電気自動車，インホイールモータ，ワイヤレス電力伝送　　electric vehicle，in wheel motor，wireless power transfer

要約(英語): A new type of in-wheel motor, which receives electric power by wireless power transfer using magnetic resonant coupling and control signals by wireless communication, thus eliminating completely the need for power and signal cables, has been developed. This system is called the Wireless In-wheel Motor (W-IWM). The overall efficiency of the W-IWM system has been considerably improved. In particular, burst fire control was applied to the previous generation W-IWM to keep the DC-link voltage stable in wheel side. This control made use of asynchronous rectification, resulting in glitches in the controlled variables when the system commutates between motoring and regeneration, due to wireless signal delay. To achieve more efficient control and smooth energy reversal, this paper proposes a novel control method for W-IWM driving that employs an application of synchronous rectification. The experimental results of the test bench confirm the effectiveness of the proposed method.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.137 No.1 （2017）

本誌掲載ページ: 36-43 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/137/1/137_36/_article/-char/ja/