インバータ過変調領域でのPMSMベクトル制御を可能とする帯域除去フィルタの設計

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: 2018/11/01

タイトル(英語): Design of Band Elimination Filter for PMSM Vector Control Operable in Overmodulation Region of Inverter

著者名: 中山　陽介（名古屋大学 大学院工学研究科 電子情報システム専攻），道木　慎二（名古屋大学 大学院工学研究科 電子情報システム専攻）

著者名(英語): Yosuke Nakayama (Department of Electrical Engineering and Computer Science GraduateSchool of Engineering, Nagoya University), Shinji Doki (Department of Electrical Engineering and Computer Science GraduateSchool of Engineering, Nagoya University)

キーワード: 過変調，PMSM，電流制御，フィルタ，高調波成分，固有周波数　　overmodulation，PMSM，ACR，filter，harmonic components，resonant frequency

要約(英語): This paper proposes a filter design for improving the control performance of the current control system of Permanent Magnet Synchronous Motors (PMSMs) using the overmodulation region of an inverter. The control performance of a vector control system for PMSMs using the overmodulation region of an inverter can be improved by suppressing harmonic components that are generated in this region. This paper utilizes Band Elimination Filter (BEF) to eliminate harmonic components; however, unsuitable BEF setting leads to generation of large current oscillation at the resonant frequency of current feedback loop with BEF. In order to deal with these problems, the proposed filter design focuses on gain setting at the cutoff frequency of BEF. The proposed filter design can prevent the generation of current oscillation at the resonant frequency of the system, and can improve current control performance without complex adjustments. Simulations and experiments are carried out to show the effectiveness of the proposed BEF setting.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.138 No.11 （2018）

本誌掲載ページ: 884-893 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/138/11/138_884/_article/-char/ja/