Stator winding, stator, motor and vehicle

The utility model provides a stator winding, a stator, a motor and a vehicle. A winding of the stator comprises a stranded conductor and a flat wire conductor. The stranded conductor comprises a plurality of stranded wires, the plurality of stranded wires are stamped into a whole, and the stranded conductor is used for penetrating through a stator groove of a stator. And the flat wire conductors are connected with the end parts of the stranded conductors and are used for connecting the stranded conductors in the same phase. According to the winding of the stator, alternating current loss caused by skin effect and proximity effect can be reduced under the high-frequency condition, and meanwhile, the net copper slot fullness rate of the motor is relatively high, so that the efficiency and the continuous power density of the motor are improved, and in addition, the manufacturing difficulty and the manufacturing cost of the motor can also be reduced. 本实用新型提供一种定子的绕组、定子、电机以及车辆。定子的绕组包括绞合导体以及扁线导体。绞合导体包括多根绞合线，多根绞合线冲压为