Impact of the Inverter DC Bus Voltage on the Iron Losses of a Permanent Magnet Synchronous Motor at Constant Speed

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: 2017/11/01

タイトル(英語): Impact of the Inverter DC Bus Voltage on the Iron Losses of a Permanent Magnet Synchronous Motor at Constant Speed

著者名: Nicolas Denis (Toyota Technological Institute), Yenyi Wu (Toyota Technological Institute), Keisuke Fujisaki (Toyota Technological Institute)

著者名(英語): Nicolas Denis (Toyota Technological Institute), Yenyi Wu (Toyota Technological Institute), Keisuke Fujisaki (Toyota Technological Institute)

キーワード: inverter，iron loss，magnetic material，permanent magnet synchronous motor

要約(英語): In this paper, the impact of the DC bus voltage on the iron losses of a permanent magnet synchronous motor (PMSM) fed by a pulse-width modulation inverter is evaluated. Under constant speed operation, the modulation index decreases when the DC bus voltage increases. This modifies the harmonic content of the PMSM input voltage and then affects the motor iron losses. The experimental measurements results show that, for the conditions considered in this paper, the total iron losses are 1.8 times larger at the lowest modulation index than at the highest one.

本誌: IEEJ Journal of Industry Applications Vol.6 No.6 （2017） Special Issue on "ICEMS 2016-Chiba"

本誌掲載ページ: 346-352 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/6/6/6_346/_article/-char/ja/