Pulse-Width-Control Method of Voltage-Source 3-Phase Inverter to Reduce Common-Mode Voltage

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: 2022/05/01

タイトル(英語): Pulse-Width-Control Method of Voltage-Source 3-Phase Inverter to Reduce Common-Mode Voltage

著者名: Shinji Sato (National Institute of Advanced Industrial Science and Technology (AIST)), Fumiki Kato (National Institute of Advanced Industrial Science and Technology (AIST)), Hiroshi Hozoji (National Institute of Advanced Industrial Science and Technology

著者名(英語): Shinji Sato (National Institute of Advanced Industrial Science and Technology (AIST)), Fumiki Kato (National Institute of Advanced Industrial Science and Technology (AIST)), Hiroshi Hozoji (National Institute of Advanced Industrial Science and Technology (AIST)), Atsushi Yao (National Institute of Advanced Industrial Science and Technology (AIST)), Kinuyo Watanabe (National Institute of Advanced Industrial Science and Technology (AIST)), Hiroshi Sato (National Institute of Advanced Industrial Science and Technology (AIST)), Hiroshi Yamaguchi (National Institute of Advanced Industrial Science and Technology (AIST))

キーワード: common-mode voltage，common-mode current，three-phase voltage source PWM inverter，PWM method

要約(英語): In this study, we propose a novel pulse-width modulation (PWM) method to reduces common-mode noise. The proposed method includes a 120-degree dormant two-phase modulated three-phase inverter that the comparative carrier of one of the two modulation phases. This configuration is easy to implement because it uses a triangular-wave carrier comparison. In an experiment using a three-phase inverter, the common-mode current was reduced by approximately 60%, and in particular, the carrier frequency component was reduced to approximately 1/10 that of the conventional sine-wave comparison PWM.

本誌: IEEJ Journal of Industry Applications Vol.11 No.3 （2022）

本誌掲載ページ: 546-554 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/11/3/11_21006145/_article/-char/ja/