Patent ID: 11919399
Assignee: WEICHAI POWER CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 0:
1. A hybrid power system, applied to a motor vehicle, wherein the hybrid power system comprises an engine and a motor; the motor comprises a motor rotor, a motor stator, and a motor controller; wherein
an output shaft of the engine is connected to a center shaft of the motor rotor; two ends of the center shaft of the motor rotor are respectively connected to a motor bearing for supporting the motor rotor;
the motor controller is connected to the motor stator, and is configured to provide a driving current for the motor stator;
the motor stator is connected to a driving shaft of the motor vehicle through a transmission mechanism, so that when the driving shaft rotates, the motor stator is driven to rotate;
the motor is configured to determine an output torque according to a rotation speed of the motor and transmit the output torque to the driving shaft; the rotation speed of the motor is equal to a difference between a rotation speed of the motor rotor and a rotation speed of the motor stator,
wherein the transmission mechanism is a flange plate,
wherein an internal gear and an external gear are provided on the flange plate;
the internal gear is provided in a connecting hole of the flange plate to cooperate with a gear structure on the driving shaft;
the external gear is provided on an edge position of the flange plate to cooperate with a gear structure on the motor stator.