发明名称 |
Compact and reliable structure of multi-rotor synchronous machine |
摘要 |
A compact and reliable structure of a multi-rotor synchronous machine which may be employed as a generator/motor for automotive vehicles is provided. The machine includes an outer rotor having permanent magnets, an inner rotor having permanent magnets disposed to be rotatable relative to the outer rotor, a stator core having armature coils interlinking with field magnetic fluxes produced by the outer and inner rotors, and a rotor-to-rotor relative rotation controlling mechanism. A relative angle between the outer and inner rotors is controlled within a given angular range by controlling the phase and quantity of current flowing through the armature coils to rotate the inner rotor relative to the outer rotor through the rotor-to-rotor relative rotation controlling mechanism, thereby changing the magnetic fluxes interlinking with the armature coils as needed.
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申请公布号 |
US2004232800(A1) |
申请公布日期 |
2004.11.25 |
申请号 |
US20040849427 |
申请日期 |
2004.05.20 |
申请人 |
SEGUCHI MASAHIRO;YONEDA SHIGENORI;IMANI YUICHI |
发明人 |
SEGUCHI MASAHIRO;YONEDA SHIGENORI;IMANI YUICHI |
分类号 |
F02N11/04;H02K7/18;H02K16/02;H02K21/00;H02K21/12;H02K21/16;H02K21/22;(IPC1-7):H02K1/22 |
主分类号 |
F02N11/04 |
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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