独立二重三相巻線永久磁石同期モータのための4モード電流の独立・安定・高速制御

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: 2018/07/01

タイトル(英語): Independent, Stable and Fast Control of Four Mode-Currents for Permanent-Magnet Synchronous Motors with Double Independent Three-Phase Windings

著者名: 新中　新二（神奈川大学大学院工学研究科），中村　直人（神奈川大学大学院工学研究科）

著者名(英語): Shinji Shinnaka (Graduate School of Engineering, Kanagawa University), Naoto Nakamura (Graduate School of Engineering, Kanagawa University)

キーワード: 永久磁石同期モータ，二重巻線，高速モード，低速モード，モード電流制御，モード変換　　PMSM，double winding，fast-mode，slow-mode，mode-current control，mode transform

要約(英語): This paper proposes a new current control method for permanent-magnet synchronous motors with double independent three-phase windings (DIW-PMSMs). It is well known that stable and fast current control of DIW-PMSMs is very difficult because of the inevitable magnetic coupling between two windings. Many methods suffer from slow and/or low performance when trying to achieve stable control. The proposed method takes a new approach that first extracts two fast and two slow mode-currents in the dq synchronous reference frame, and then controls four mode-currents independently and stably. The method succeeds in stable and fast current control of the motors. It can be applied even in cases where 1) independent windings have small leakage coefficients (i.e., large coupling coefficients), and 2) motor parameters and current commands associated with each winding are widely different. The effectiveness and usefulness of the proposed method are verified though simulations under harsh conditions.

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: 630-643 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_630/_article/-char/ja/