MECHANISM FOR CONTROLLING TORQUE MOMENT AND REVOLUTIONS OF SYNCHRONOUS MOTOR Russian patent published in 2019 - IPC H02K7/116 H02K7/20 F16H3/72 B60L15/20 

FIELD: machine building.

SUBSTANCE: invention relates to power engineering. Mechanism for controlling the torque and revolutions of a synchronous electric motor, in which a synchronous electric motor with an excitation generator, whose rotor is mounted on the electric motor shaft, is connected to the input of a planetary differential, one output of which is connected to the output shaft, and the second through a speed-increasing gearbox connected to the stator of the excitation generator, which has the ability to rotate around an axis. Induction force arising between the stator and the rotor of the excitation generator draws its stator and the second differential output behind the rotor connected to it, which leads to a partial blocking of the differential and a change in the torque and gear ratio of the output of the differential, which transfers energy from the electric motor to the output shaft.

EFFECT: range of adjustments of revolutions and the moment increases.

1 cl, 1 dwg