摘要 |
Disclosed is a stator winding of a rotor. The stator winding of the rotor according to one embodiment of the present invention is arranged around the rotor connected to a power generating unit which generates power. The stator winding of the rotor includes a body part which includes a plurality of electric lines and forms an outer appearance, and a wire bar which has a cooling water flow path by suppressing a flow resistance in a boundary layer of the inner circumference of the body part. |