| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a multi-Lundell type motor capable of making motor performance different without changing power supply to a stator or a permanent magnet of a rotor.SOLUTION: A single motor part (a U-phase motor part Mu, a V-phase motor part Mv and a W-phase motor part Mw), which is composed of a rotor unit (a U-phase rotor unit Ru, a V-phase rotor unit Rv and a W-phase rotor unit Rw) and a stator unit (a U-phase stator unit Su, a V-phase stator unit Sv and a W-phase stator unit Sw), is configured in three rows, which are U-phase, V-phase and W-phase in this order in an axis direction. Nail-form magnetic poles 25, 27 on the sides of first and second rotors of the V-phase rotor unit Rv on the middle row are arranged at non-equal intervals in a circumferential direction.</p> |
