WINDING OF ELECTRIC MACHINE Russian patent published in 2014 - IPC H02K3/28 

FIELD: electricity.

SUBSTANCE: front links for connection of turn groups are arranged above the end surface of the tooth area of the core with that part of the slots, where the winding layer is available, rods of which they connect, places of connections of turn front links with rods of that layer of winding, above which there are front links for connection of turn groups, arranged at the side of centres of the core slots. Places of connections of at least most other front links with the rods of the upper layer of the winding are arranged at the side of the tooth surface of the core, and places of connections of these front links with rods of the lower layer of the winding are arranged at the side of the core back.

EFFECT: reduced mass of winding copper, reduced losses and increased maximum torque of rotation of an electric machine.

4 dwg