Patent ID: 8230578

Claim:
A method for producing a plurality of windings of several poles of an electrical machine that has a plurality of poles, comprising the steps of forming each of the windings by parallel-connected winding parts; associating at least one group of slots, associated with the winding parts, with each pole, and providing each motor-generator with a plurality of slots that have different circumferential angle positions with respect to the associated pole; forming equivalent slots by slots with a same circumferential angle position with respect to the associated pole; winding each winding part of the winding with an equal number of windings in equivalent slots; inserting only one winding of one phase with its winding parts into slots of only one group of slots and inserting another winding with its winding parts into other slots of only another group of slots; and extending winding wires of the winding parts in a winding head zone without crossing for every second winding head zone.