Development of a 48V Integrated Starter Generator for Mild Hybrid Vehicles

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): Development of a 48V Integrated Starter Generator for Mild Hybrid Vehicles

著者名: Masaya Inoue (Himeji Works, Mitsubishi Electric Corporation), Junji Kitao (Advanced Technology R&D Center, Mitsubishi Electric Corporation), Yoshihiro Miyama (Himeji Works, Mitsubishi Electric Corporation), Moriyuki Hazeyama (Advanced Technology R&D Cente

著者名(英語): Masaya Inoue (Himeji Works, Mitsubishi Electric Corporation), Junji Kitao (Advanced Technology R&D Center, Mitsubishi Electric Corporation), Yoshihiro Miyama (Himeji Works, Mitsubishi Electric Corporation), Moriyuki Hazeyama (Advanced Technology R&D Center, Mitsubishi Electric Corporation), Hitoshi Isoda (Himeji Works, Mitsubishi Electric Corporation), Hideaki Arita (Advanced Technology R&D Center, Mitsubishi Electric Corporation), Koji Nishizawa (Himeji Works, Mitsubishi Electric Corporation), Tatsuo Nishimura (Automotive Electronics Development Center, Mitsubishi Electric Corporation), Masatsugu Nakano (Himeji Works, Mitsubishi Electric Corporation)

キーワード: permanent magnet motor，integrated starter generator，DC 48V，mild-hybrid

要約(英語): This paper presents the development of a 48V integrated starter generator (ISG) for mild hybrid vehicles. The motor needs to satisfy power and torque performances requirements under the 48V system voltage as well as the passenger vehicle's specific requirements, such as acoustic noise and layout space. Several processes have been explored to obtain a 48V ISG such as the pole number selection process, the electromagnetic design approach for reducing acoustic noise, and a novel position sensor topology. By using the developed technologies, a 48V ISG motor is designed, built, and tested. Furthermore, the developed motor is demonstrated to achieve 180Nm, 15kW exceeding the 95% motor efficiency with acoustic noise reduction design and thin axial motor length.

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

本誌掲載ページ: 388-395 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_21008795/_article/-char/ja/