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ID 34048
フルテキストURL
著者
Ogasawara, Satoshi Okayama University
Akagi, Hirofumi Okayama University
抄録

This paper describes position-sensorless control of an interior permanent magnet synchronous motor (IPM motor), which is characterized by real-time position estimation based on magnetic saliency. The real-time estimation algorithm detects motor current harmonics and determines the inductance matrix including rotor position information. An experimental system consisting of an IPM motor and a voltage-source PWM inverter has been implemented and tested to confirm the effectiveness and versatility of the approach. Some experimental results show that the experimental system has the function of electrically locking the loaded motor, along with a position response of 20 rad/s and a settling time of 300 ms

キーワード
PWM invertors
electric current measurement
harmonics
inductance
machine control
parameter estimation
permanent magnet motors
position control
rotors
synchronous motor drives
備考
Digital Object Identifier: 10.1109/IAS.1997.643064
Published with permission from the copyright holder. This is the institute's copy, as published in Industry Applications Conference, 1997. Thirty-Second IAS Annual Meeting, IAS '97., Conference Record of the 1997 IEEE, 5-9 Oct. 1997, Volume 1, Pages 464-470.
Publisher URL:http://dx.doi.org/10.1109/IAS.1997.643064
Copyright © 1997 IEEE. All rights reserved.
発行日
1997-10
出版物タイトル
Industry Applications Conference
1巻
開始ページ
464
終了ページ
470
資料タイプ
学術雑誌論文
言語
English
査読
有り
DOI
Submission Path
electrical_engineering/32