Field-Weakening Control for Torque and Efficiency Optimization of a Four-Switch Three-Phase Inverter-Fed Induction Motor Drive

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: 2019/05/01

タイトル(英語): Field-Weakening Control for Torque and Efficiency Optimization of a Four-Switch Three-Phase Inverter-Fed Induction Motor Drive

著者名: Ufot Ufot Ekong (Tokai University), Mamiko Inamori (Tokai University), Masayuki Morimoto (Tokai University)

著者名(英語): Ufot Ufot Ekong (Tokai University), Mamiko Inamori (Tokai University), Masayuki Morimoto (Tokai University)

キーワード: fault tolerant control，vector control，flux weakening control

要約(英語): This paper proposes a field-weakening control strategy to optimize the torque production and motor efficiency of a four-switch three-phase inverter-fed induction motor drive in the high-speed region. A method to control the torque component current (Iq) and the flux component current (Id) of the field-weakening region is proposed. The feasibility of the proposed control strategy is verified through a simulation and validated experimentally. The results show that the speed-torque characteristics and the motor efficiency are improved in the high-speed region.

本誌: IEEJ Journal of Industry Applications Vol.8 No.3 （2019） Special Issue on “IPEC-Niigata 2018”

本誌掲載ページ: 548-555 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/8/3/8_548/_article/-char/ja/