交流モータのための未検出電流の動的復元による三相交流電流制御法

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: 2015/10/01

タイトル(英語): Three-phase Current Control by Dynamic Reconstruction of Undetected Currents for AC Motor Drives

著者名: 新中　新二（神奈川大学大学院工学研究科），石塚　拓未（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), Takumi Ishiduka (Graduate School of Engineering, Kanagawa University)

キーワード: 三相電流制御，一相電流検出，交流モータ　　three-phase current control，single phase-current detection，ac motor

要約(英語): This paper proposes new three-phase current control methods for ac motor drives, which detect only a phase current from among three-phase currents. The first proposed method first detects a phase current, and then estimates the two-phase current in the stationary reference frame using the detected single phase current. The second proposed method first detects a phase current, then synthesizes the two-phase quasi-current in the dq rotating reference frame, and finally produces two-phase current estimates by extracting the positive-phase component from the quasi-current. The third proposed method produces two-phase current estimates by filtering out the negative-phase component from the quasi-current. This paper presents the principles and detailed characteristic analyses of the proposed methods and validates them on the basis of extensive experiments.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.135 No.10 （2015）

本誌掲載ページ: 982-992 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/135/10/135_982/_article/-char/ja/