| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rotating electric machine using fractional slot, which is high in power density, with less vibration and noise. Ž<P>SOLUTION: The rotary machine includes a relation of the following (1) formula between the number of slots Ns of armature and the number of poles P of rotor and the number of poles P is 14 poles or more and P≠8 m (m is integer): Ns=3×äP/2-INT(P/10)}... (1), where INT(P/10) is an integral value of a quotient obtained by dividing P by 10. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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