| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a stator of a rotary electric machine capable of suppressing voltage difference between different unit coils provided in a same slot. <P>SOLUTION: A U-phase winding forms a stator of a rotary electric machine by a distributed winding. A winding start unit coil C1, which is one of 16 unit coils to form the U-phase winding, is wound between a slot S1 and a slot S7, a unit coil C2 is wound between a slot S7 and a slot S13, similarly this winding is repeated, a unit coil C15 is wound between a slot S38 and a slot S44 and a unit coil C16 is wound between a slot S44 and a slot S2. A coil strand of a unit coil C8 is inserted into the slot S1 into which a coil strand of the unit coil C1 is inserted, and a coil strand of a unit coil C16 is inserted into the slot S2 into which a coil strand of a unit coil C9 is inserted. <P>COPYRIGHT: (C)2012,JPO&INPIT |
