CPC H02K 3/28 (2013.01) [H02K 3/38 (2013.01); H02K 17/12 (2013.01); H02K 47/30 (2013.01)] | 6 Claims |
1. A stator for a rotary electric machine comprising
a plurality of segment coils which includes:
connection-side winding portions which are arranged on one side of a stator core and connected to slots with the same slot pitch; and
non-connection-side winding portions which are arranged on the other side of the stator core and inserted into the slots with a plurality of kinds of slot pitches,
wherein the connection-side winding portions include:
when n=1 or more,
a first connection group connects between the terminal portions of segments of a 2n−1 layer and a 2n layer, and
a second connection group connects between the terminal portions of segments of a 2n layer and a 2n+1 layer.
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