Current Control System with High-Frequency Signal Injection for Dual Three-Phase Permanent Magnet Synchronous Motor

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: 2022/01/01

タイトル(英語): Current Control System with High-Frequency Signal Injection for Dual Three-Phase Permanent Magnet Synchronous Motor

著者名: Koji Imai (Nagoya University), Shinji Doki (Nagoya University), Kosuke Kondo (DENSO CORPORATION), Yasuaki Aoki (DENSO CORPORATION)

著者名(英語): Koji Imai (Nagoya University), Shinji Doki (Nagoya University), Kosuke Kondo (DENSO CORPORATION), Yasuaki Aoki (DENSO CORPORATION)

キーワード: dual three-phase motor，permanent magnet synchronous motor，high-frequency signal injection，position sensorless control

要約(英語): Dual three-phase permanent magnet synchronous motors have the characteristics of multi-phase and permanent magnet synchronous motors, whose double- and decoupled-winding models based on the vector space decomposition have been reported. High-frequency signal injection methods enable position sensorless control, parameter identification, and the search for maximum torque per ampere operating points. However, the current control system with high-frequency signal injection for a dual three-phase permanent magnet synchronous motor has not yet been sufficiently discussed. This study compares the double- and decoupled-winding models for the current control system with the high-frequency signal injection and proposes a current control system with high-frequency signal injection. Furthermore, this study proposes a position sensorless control method at low speed based on the high-frequency voltage injection as an application of the proposed current control system with the high-frequency signal injection. Experiments verify the effectiveness of the proposed current control system with the high-frequency signal injection and the proposed position sensorless control method.

本誌: IEEJ Journal of Industry Applications Vol.11 No.1 （2022）

本誌掲載ページ: 27-40 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/11/1/11_20012955/_article/-char/ja/