Topology of Low Noise Polygonal Slotless BLDC Motor Designed for High Volume Production

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: 2021/11/01

タイトル(英語): Topology of Low Noise Polygonal Slotless BLDC Motor Designed for High Volume Production

著者名: Valentin Preault (Moving Magnet Technologies), Christophe Espanet (Moving Magnet Technologies)

著者名(英語): Valentin Preault (Moving Magnet Technologies), Christophe Espanet (Moving Magnet Technologies)

キーワード: Slotless motors，toroidal winding，less noise，mass production design

要約(英語): Noise is a key asset in air management applications. The use of slotless motors is an effective solution to mitigate the noise due to magnetic forces on teeth. In this paper, we propose a topology of slotless motors with toroidal winding that enables noise reduction and that simplifies the manufacturing process. With prototypes of this technology, we have been able to reduce the acoustic noise by 5dB in comparison with existing classical slotted motors.

本誌: IEEJ Journal of Industry Applications Vol.10 No.6 （2021） Special Issue on “ICEMS 2020-Hamamatsu”

本誌掲載ページ: 663-668 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/10/6/10_21000288/_article/-char/ja/