A rotary electric machine includes: a rotor that includes a plurality of magnetic poles; and a stator that is disposed so as to surround the rotor, the stator including: a stator core that includes teeth that extend from a core back in a radially inward direction of the rotor; and an armature winding that is mounted to the stator core. The armature winding is constituted by a plurality of identical-phase winding portions in which identical-phase coil portions among coil portions in which conducting wires are wound in concentration onto respective teeth are connected together into a series circuit by means of crossover wires, and that also have lead wires at two end portions. Each of the lead wires of each of the identical-phase winding portions is led out in a first axial direction of the rotor from coil portions that have identical phase, that are disposed so as to be adjacent in a circumferential direction of the stator core; and all of the crossover wires of each of the identical-phase winding portions are led out in a second axial direction of the rotor.
ROTATING ELECTRIC MACHINE
ELEKTRISCHE DREHMASCHINE
MACHINE ÉLECTRIQUE TOURNANTE
2019-06-26
Patent
Electronic Resource
English
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