Flexible coupling with active magnetic electrodynamic torsional vibration damper.

摘要

Flexible magnetic coupling active with electrodynamic torsional vibration damper.; The invention consists of an active compensator torsional vibrations implemented by a modulated based on variable current electromagnets by a feedback control algorithm of the angular position of a shaft relative to other flexible magnetic coupling. The magnitude and frequency of torsional vibrations are captured by varying the magnetic coupling impedance and accelerometer offset and acting through electromagnets located on said flexible coupling.