巻線抵抗同定機構を有する永久磁石同期モータの磁極位置センサレス制御における誘起電圧変動と磁極位置誤差の特性解析

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: 2013/08/01

タイトル(英語): Characteristic Analysis of Back EMF Variation and Rotor Position Estimation Error in Rotor Position Sensorless Control System with Winding Resistance Identifier of Permanent Magnet Synchronous Motor

著者名: 小原　正樹（静岡大学／（株）竹中製作所），野口　季彦（静岡大学）

著者名(英語): Masaki Ohara (Shizuoka University/Takenaka Seisakusho Co., Ltd.), Toshihiko Noguchi (Shizuoka University)

キーワード: モデル規範適応システム，永久磁石同期モータ，磁極位置センサレス制御，巻線抵抗同定　　model reference adaptive system，permanent magnet synchronous motor，rotor position sensorless control，winding resistance identification

要約(英語): Robustness to parameter variation is required for rotor position sensorless control of a permanent magnet synchronous motor (PMSM) using a motor model. Therefore, various methods for measuring parameter variation or eliminating the influence of this variation have been proposed. This paper describes a rotor position sensorless control system of the PMSM that is based on a model reference adaptive system with a winding resistance and a back emf coefficient estimator. Only the winding resistance estimator minimizes the rotor position estimation error by compensating for the variation of the winding resistance and the back emf coefficient concurrently. Experimental results indicate that the winding resistance estimator is effective against both variations.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.133 No.8 （2013）

本誌掲載ページ: 812-820 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/133/8/133_812/_article/-char/ja/