发明授权
- 专利标题： Reluctance-type electric motor
- 专利标题（中）： 磁阻型电动机
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申请号： US09678847申请日： 2000-10-04
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公开(公告)号： US06483212B1公开(公告)日： 2002-11-19
- 发明人: Naohisa Mimura , Yoshiyuki Takabe , Shinji Makita , Tomohiro Saitou , Hideji Yoshida
- 申请人： Naohisa Mimura , Yoshiyuki Takabe , Shinji Makita , Tomohiro Saitou , Hideji Yoshida
- 优先权： JP11-285456 19991006
- 主分类号： H02K1100
- IPC分类号： H02K1100
摘要：
A reluctance-type motor include a stator having a plurality of salient stator-poles, a rotor having a plurality of salient rotor-poles, a multi-phase coils mounted in the stator, and a driver circuit for driving said multi-phase coil. The driver circuit starts to supply drive current to the multi-phase coils when the salient rotor-poles and the salient stator-poles come across each other. In other words, the drive current is supplied to the multi-phase coils when the inductance thereof is zero.
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