VENTILE ELECTRIC DRIVE WITH VIBRATING MOTION Russian patent published in 2017 - IPC H02K33/08 H02P25/02 H02P27/04 H02P6/16 

FIELD: electricity.

SUBSTANCE: ventile electric drive with vibrating motion comprises a position sensor mechanically connected to the motor shaft, an adjustable ratio amplifier, an alternating current source and an adder connected by its output to the input of a voltage inverter the output of which is connected to the second stator winding of the motor. The first stator winding of the valve motor is connected to the output of the low-pass filter, which is connected by its input to the rectifier output, the input of which is connected to an alternating current source. The output of the position transmitter is connected to the input of the relay element, the output of which is connected to the output of the adjustable ratio amplifier. The output of the master oscillator is connected to the first input of the adder, the second input of which is connected to the output of the adjustable ratio amplifier.

EFFECT: improvement of power indicators of the electric drive with vibrating motion due to the formation of the vibrating operating mode in the ventile electric drive with adjustable output parameters of motion and maintaining of the resonance operation mode due to control of the natural frequency.

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