Predictive Direct DC-link Current Control of IPMSM Drive System Using Electrolytic Capacitorless Inverter for Fine Harmonics Suppression

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門（英文）

発行日: 2019/05/01

タイトル(英語): Predictive Direct DC-link Current Control of IPMSM Drive System Using Electrolytic Capacitorless Inverter for Fine Harmonics Suppression

著者名: Yousuke Akama (Nagaoka University of Technology), Kodai Abe (Tokyo Metropolitan College of Industrial Technology), Yushi Araki (Nagaoka University of Technology), Kiyoshi Ohishi (Nagaoka University of Technology), Yuki Yokokura (Nagaoka University of Tech

著者名(英語): Yousuke Akama (Nagaoka University of Technology), Kodai Abe (Tokyo Metropolitan College of Industrial Technology), Yushi Araki (Nagaoka University of Technology), Kiyoshi Ohishi (Nagaoka University of Technology), Yuki Yokokura (Nagaoka University of Technology), Koji Kobayashi (Sanden advanced Technology), Tatsuki Kashihara (Sanden advanced Technology)

キーワード: IPMSM，electrolytic capacitorless inverter，source current harmonics

要約(英語): This paper proposes a method for direct predictive control of DC-link current using the interior permanent magnet synchronous motor (IPMSM) discrete equation for electrolytic capacitorless inverters. Electrolytic capacitorless inverters do not have any electrolytic capacitors or power factor correction circuits. Therefore, direct DC-link current control is proposed as a method for controlling the the DC-link current of the inverter to improve the input power factor. However, in the direct DC-link current-control method, an error occurs in the DC-link current due to the one-sample delay in the voltage output. Because of this error, a current harmonic is generated in the input current. The direct predictive DC-link current control proposed in this paper reduces this error, thus satisfying the input-current-harmonics regulation value of IEC 61000-3-2.

本誌: IEEJ Journal of Industry Applications Vol.8 No.3 （2019） Special Issue on “IPEC-Niigata 2018”

本誌掲載ページ: 394-403 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/8/3/8_394/_article/-char/ja/