A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf
.
Sensorless direct torque control of induction motor drive with LC filter
2012
2012 15th International Power Electronics and Motion Control Conference (EPE/PEMC)
This paper focuses on some aspects of control and estimation problems for speed sensorless induction motor drive with inverter output LC. The filters are needed in some industrial drives with pulse width modulated (PWM) inverters. They smoothen the motor supply voltage and current so that nearly sinusoidal shapes are obtained. The filters can also limit the bearing current and shaft voltages. Because of the voltage drop and phase shift imposed by the filter, the motor voltages and currents
doi:10.1109/epepemc.2012.6397255
fatcat:ygdiwe2uw5btbjnt4ix3dsuudu