負荷変動に対応した小型IPMSMの120度通電方式位置センサレス制御

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: 2022/09/01

タイトル(英語): The Position Sensorless Control with 120-degree Conduction Drive for Small IPMSMs Responding to Load Fluctuation

著者名: 田中　拳聖（国立大学法人長崎大学大学院），阿部　貴志（国立大学法人長崎大学大学院）

著者名(英語): Kensei Tanaka (Graduate School of Engineering, Nagasaki University), Takashi Abe (Graduate School of Engineering, Nagasaki University)

キーワード: 埋込永久磁石同期モータ，位置センサレス制御，120度通電方式，位相進み角制御_x000D_　　IPMSM，position sensorless control，120-degree conduction drive，phase advance angle control

要約(英語): The position sensorless control using electromotive force with 120-degree conduction drive is proposed to satisfy the cost, size and weight requirements of PMSM drive systems for home appliances driven by batteries. This method cannot detect the rotor position at low-speed. Therefore, a method is used to accelerate the motor by forcibly switching the conductive pattern. However, this method has problems such as switching to a position sensorless drive and deteriorating efficiency under load condition. In this study, we propose various methods to improve the performance of the position sensorless drive of small IPMSMs with 120-degree conduction drive. In addition, the effectiveness of the proposed method is shown by experimental results.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.142 No.9 （2022）

本誌掲載ページ: 649-657 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/142/9/142_649/_article/-char/ja/