STATOR OF ROTARY ELECTRIC MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a stator of rotary electric machine capable of ensuring the insulation among different phases while considering potential difference during operation.SOLUTION: The stator of rotary electric machine includes: coils 3-5 of plural phases each constituting magnetic pole of n poles (n is an even number larger than 2); and a stator core 2 having coils 3-5. In the coils 3-5 of plural phases, defining the side closest to power terminals 6-8 as a first pole and the side farthest to the power terminals 6-8 as an n-th pole, the first pole of each phase is arranged to position neighboring a (n/2)-th pole or later of different phase.