Stator structure for rotary electric machine

A stator structure for a rotary electric machine, the rotary electric machine comprising a stator core having a plurality of slots therein with at least two or more of the slots being formed integrally with an annular shape, and coils that are disposed in the slots,

• wherein the coils are U-shaped divided conductors disposed across two slots in the stator core, and the divided conductors include:
• a first divided conductor, a pitch of the first divided conductor between the two slots being large;
• and
• a second divided conductor having same phase as the first divided conductor, a pitch of the second divided conductor being smaller than the pitch of the first divided conductor,
• wherein, in a crossover region of the stator core, the second divided conductor is disposed inside of the pitch at which the first divided conductor is disposed,
• wherein the first and second divided conductors are disposed in plurality in a circumferential direction of the stator core, and the first divided conductors, which lie adjacent to each other in the circumferential direction, are connected together, and the second divided conductors, which lie adjacent to each other in the circumferential direction, are connected together, respectively, and
• wherein the coils, which include the first and second divided conductors, are arranged alternately in the form of wave winding and lap winding with respect to the stator core.