Rotary electric machine and stator coil for rotary electric machines

摘要

In a rotary electric machine, a first group of first and second sets of three-phase windings of a stator coil is disposed in part of substantially circumferentially spaced slots of a stator core, and a second group of third and fourth sets of three-phase windings of the stator coil is disposed in another part of the slots. The first to fourth sets include first to fourth three-phase windings, respectively. Output ends of the first to fourth three-phase windings and input ends of the second and fourth windings are disposed at one of opposing end surface sides of the stator core. The output ends of the first and second three-phase windings of the first and second sets included in the first group are separated from the output ends of the third and fourth three-phase windings of the third and fourth sets included in the second group.