デュアル三相電圧形インバータへのパルス電圧重畳による二相PWM法の適用とその効果

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: 2022/02/01

タイトル(英語): Application and Effects of Pulse-Voltage-Injection Two-Phase PWM Scheme in Dual Three-Phase Voltage-Fed Inverter

著者名: 茂木　進一（神戸市立工業高等専門学校 電気工学科）

著者名(英語): Shin-ichi Motegi (Department of Electrical Engineering, Kobe City College of Technology)

キーワード: オープン巻線モータ，電圧形インバータ，パルス幅変調，高調波電流，スイッチング損失　　open winding motor，voltage-fed inverter，pulse width modulation，harmonic current，switching losses

要約(英語): Three-phase voltage-fed inverters are used for numerous applications, such as HEVs, EVs. These inverter systems require further improvements in terms of conversion efficiency, cost, size and reliability. On the other hand, dual inverter systems for open-winding motors are garnering attention. This paper, proposes application of pulse-voltage-injection two-phase pulse width modulation (PWM) scheme to dual inverter systems that drive open-winding motors. From the simulated results, it is confirmed that the voltages and currents in the open-winding motor are of higher quality than those in the conventional three-phase PWM scheme or the reference-shift two-phase PWM scheme.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.142 No.2 （2022）

本誌掲載ページ: 135-145 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/142/2/142_135/_article/-char/ja/