Title:
SWITCHED RELUCTANCE MOTOR
Document Type and Number:
Japanese Patent JP2004248370
Kind Code:
A
Abstract:
To provide a switched reluctance motor for driving an automobile, having less pulsation, even when it is rotated at a low speed of about 500 rpm.
An SR motor comprises a stator core 22 over which a conductive wire is wound, and a rotor 11 comprising winding cores 13, which are a plurality of salient poles that face the stator cores 22. Permanent magnets 14a, 14b, 14c and 14d are arranged at all intermediate positions of the winding cores 13, and the permanent magnets 14a, 14b, 14c, and 14d, arranged on both sides of the winding cores 13, have different magnetic poles from each other.
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Inventors:
SAIDA HISAMITSU
KANEDA TAKASUKE
KANEDA TAKASUKE
Application Number:
JP2003033531A
Publication Date:
September 02, 2004
Filing Date:
February 12, 2003
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H02K19/10; H02K1/27; H02K21/24; (IPC1-7): H02K19/10; H02K1/27; H02K21/24
Attorney, Agent or Firm:
Takashi Tomizawa
Ikuo Yamanaka
Akika Okado
Ikuo Yamanaka
Akika Okado
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