Torque Ripple Minimization Control in SRM Based on Magnetizing Curve Model Considering Mutual Coupling

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門（英文）

発行日: 2020/11/01

タイトル(英語): Torque Ripple Minimization Control in SRM Based on Magnetizing Curve Model Considering Mutual Coupling

著者名: Sungyong Shin (Department of Electrical and Mechanical Engineering, Nagoya Institute of Technology), Hikaru Naruse (Department of Electrical and Mechanical Engineering, Nagoya Institute of Technology), Takashi Kosaka (Department of Electrical and Mechanic

著者名(英語): Sungyong Shin (Department of Electrical and Mechanical Engineering, Nagoya Institute of Technology), Hikaru Naruse (Department of Electrical and Mechanical Engineering, Nagoya Institute of Technology), Takashi Kosaka (Department of Electrical and Mechanical Engineering, Nagoya Institute of Technology/Frontier Research Institute for Information Science, Nagoya Institute of Technology), Nobuyuki Matsui (Department of Electrical and Mechanical Engineering, Nagoya Institute of Technology)

キーワード: switched reluctance motor，torque ripple，current profiling control，magnetizing curves，mutual coupling

要約(英語): In order to minimize torque ripple in a switched reluctance motor (SRM), various control methods have been proposed. One such method is current profiling control based on a mathematical motor model concerned with the relationship between torque position and current, which can be derived from measured magnetizing curves. However, current profiling control faces issues with an increase in torque ripple at the current overlapping region depending on the load condition. In this study, through magnetic analysis using 2D-FEA and mathematical analysis based on a test SRM (four-phase, 400W, and 8/6 pole configuration), the reason why the torque ripple increases is revealed, and a modified torque-position-current model considering mutual coupling is proposed for better control of torque ripple minimization. Experimental studies on torque ripple minimization using the test motor show that the proposed current profiling control offers better torque ripple control performance.

本誌: IEEJ Journal of Industry Applications Vol.9 No.6 （2020）

本誌掲載ページ: 637-649 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/9/6/9_19008125/_article/-char/ja/