Selection Method of Controller Gains for Position Sensorless Control of IPMSM Drives

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: 2019/07/01

タイトル(英語): Selection Method of Controller Gains for Position Sensorless Control of IPMSM Drives

著者名: Dongwoo Lee (Shibaura Institute of Technology), Kan Akatsu (Shibaura Institute of Technology)

著者名(英語): Dongwoo Lee (Shibaura Institute of Technology), Kan Akatsu (Shibaura Institute of Technology)

キーワード: interior permanent magnet synchronous motor，sensorless control，extended EMF estimator，PLL-type estimator

要約(英語): Rotor position and speed in sensorless control based on back-electromotive force (back-EMF) estimation can be estimated from back-EMF estimator and rotor position estimator in an interior permanent magnet synchronous motor (IPMSM). Even if the rotor position and speed are correctly estimated by these estimators in the steady state, the performance of estimators in the transient state may be degraded by the gain design of estimators. This paper describes the design method of estimators and current controller to ensure stable sensorless control of IPMSM not only in the steady state but also in the transient state such as for torque or speed variation. The performance of our proposed method is verified through a simulation and experimental results.

本誌: IEEJ Journal of Industry Applications Vol.8 No.4 （2019） Special Issue Ⅰ on “JIASC 2018”　Special Issue Ⅱ on “IPEC-Niigata 2018”

本誌掲載ページ: 720-726 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/8/4/8_720/_article/-char/ja/