Permanent magnet rotating electric machine and electric power steering device using the same
作者： Yoshihito Asao , Kazuhisa Takashima , Satoru Akutsu , Masatsugu Nakano
DOI:
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摘要: A permanent magnet rotating electric machine includes: a stator including: core having teeth, and an armature winding wound around each of the teeth to configure multiple phases; rotor including core, magnets provided in order core. The is arranged be spaced apart from with air gap therebetween. Each has curved surface opposed configured satisfy following relationship: 0.65 ≤ Rm × h 1 W ( + g ) 1.37 where denotes radius curvature surface, thickness central portion peripheral direction, width length gap.
google.de 参考文章(25)
Takehiro Imamura, Minoru Nakajima, Permanent magnet rotor and brushless motor ,(2004)
Mitsuaki Mirumachi, Osamu Koizumi, Takashi Ishigami, Masamichi Yagai, Masashi Kitamura, Toshiyuki Innami, DC brushless motor for electrical power steering and the production method thereof ,(2005)
Kazuhisa Takashima, Yoshihito Asao, Satoru Akutsu, Akihiro Yamamura, Rotor of rotating electrical machine and manufacturing method there for ,(2008)
Yasuo Yamaguchi, Masahiro Hasebe, Electric motor with plural rotor portions having pole members of different widths ,(1997)
Koji Miyata, Permanent magnet and permanent magnet rotating machine ,(2007)
Richard Hartsfield, Ken Luca, Charles Ketterer, Alan Crapo, Todd Walls, Magnetization of permanent magnet rotors with offset rotor sections ,(2001)
Richard E. Hartsfield, Alan D. Crapo, Todd A. Walls, Electric power steering system including a permanent magnet motor ,(2002)
Roger Tresch, Rotor for an electric synchronous machine ,(2007)
Takashi Okamoto, Hiroyuki Uchida, Rotor for a synchronous rotary machine ,(1992)
Hidetoshi Uematsu, Takashi Okamoto, Hiroyuki Uchida, Rotor for synchronous motor ,(1993)