Patent ID: 7129612
Filing Date: 2006-10-31
Classification: H02K

Abstract:
1. A stator assembly for a dynamoelectric machine, comprising: a stator core having a generally cylindrical shape, and a plurality of circumferentially-spaced radial slots defined in a peripheral surface of the stator core, and a stator winding including a first set of first conductors and a second set of second conductors, wherein each first and second conductor includes a first lead, a plurality of slot segments interconnected with a plurality of end loop segments, the slot segments of the conductors being disposed within the slots of the stator core to define a plurality of concentric winding layers, wherein a first plurality of consecutive slot segments of each first conductor are disposed in a radially-outermost first layer of the stator winding and at least one additional slot segment of each first conductor immediately adjacent to the first plurality of consecutive slot segments of each first conductor is disposed in a second, radially-inward winding layer of the stator winding, and wherein at least one additional slot segment of each second conductor is disposed in the first layer of the stator winding, and a first plurality of additional, consecutive slot segments of each second conductor is disposed within the second layer of the stator winding.