Saic Motor Corporation Limited

Shaorui Huang

Jian Ding

Jian Wang

Jiebao Li

Wei He

Yaru Qu

HaoChun Li

YuanLiang Min

A stator winding structure () for a motor. The motor is a three-phase alternating current motor having eight poles. Each phase comprises four shunt wound branches. The stator winding consists of multiple U-shaped flat copper wires (). A connection portion of each U-shaped flat copper wire () disposed in the motor is located on the same side with respect to the motor. The technical solution also provides a motor comprising the stator winding structure () and a vehicle comprising the motor.

Stator winding structure and motor comprising same

Disclosed are a winding structure for an electric motor and an electric motor. The electric motor comprises an iron core () and a multi-phase winding structure (), wherein the iron core () is provided with a plurality of grooves () arranged in the circumferential direction, and one side of the iron core () is an inserting side, and the other side is a welding side; the multi-phase winding structure () is arranged in the plurality of grooves () of the iron core (), each phase of the winding structure () comprises N parallel winding sub-windings formed by a plurality of hairpin conductors of different shapes, and N is a positive even number; and the conductors, forming each phase of the winding structure (), of the same sub-winding are located on a non-adjacent conductor layer corresponding to the grooves ().

Winding structure for electric motor and electric motor

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Shanghai, China

Shaorui Huang