发明名称 |
Permanent magnet rotating electric machine and electrically driven vehicle employing same |
摘要 |
A rotating electric machine comprises a stator having stator salient poles, three-phases windings wound around said stator salient poles, a rotor rotatable held inside the said stator, and permanent magnets inserted into said rotor and positioned opposite to said stator salient poles, wherein said three-phase windings are concentratively wound around each of said stator salient poles, said windings of each phase are wound around at more than one stator salient pole, and said windings of each phase have a phase difference of voltage between at least one of the windings and the other.
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申请公布号 |
US6034460(A) |
申请公布日期 |
2000.03.07 |
申请号 |
US19970838745 |
申请日期 |
1997.04.11 |
申请人 |
HITACHI, LTD.;HITACHI CAR ENGINEERING CO., LTD |
发明人 |
TAJIMA, FUMIO;MATSUNOBE, YUTAKA;KAWAMATA, SHOUICHI;SHIBUKAWA, SUETARO;KOIZUMI, OSAMU;ODA, KEIJI |
分类号 |
H02K3/28;H02K21/16;(IPC1-7):H02K21/12 |
主分类号 |
H02K3/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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