n-t座標系での状態フィードバック制御を用いたIPMSMの高速トルク応答の実現

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: 2018/07/01

タイトル(英語): High Response Torque Control of IPMSM Using State Feedback Control Based on n-t Coodinate System

著者名: 松木　洋介（（株）デンソー），道木　慎二（名古屋大学）

著者名(英語): Yosuke Matsuki (DENSO CORPORATION), Shinji Doki (Nagoya University)

キーワード: 埋込磁石同期モータ，電圧位相制御，応答性，座標系，状態フィードバック制御　　IPMSM，voltage phase control，response，coordinate system，state feedback control

要約(英語): This paper proposes a torque control method for interior permanent magnet synchronous motors (IPMSMs). The proposed method uses state feedback control based on a new n-t coordinate system and controls the voltage amplitude and phase based on the coordinate system. The t-axis is a tangent line of the constant voltage ellipse, and the n-axis is a normal line of the ellipse. The n-axis current is utilized to place the poles of the transfer function at the desired position and reduce the mutual coupling between the voltage amplitude controller and phase controller. The proposed method realizes a high torque response even under parameter variation for the linear range and over-modulation range of the inverter, including a six-step mode. The effectiveness of the proposed method was verified by simulation and experimental results.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.138 No.7 （2018）

本誌掲載ページ: 563-573 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/138/7/138_563/_article/-char/ja/