TY - GEN
T1 - Predictive current controller for sensorless induction motor drive
AU - Abu-Rub, Haitham
AU - Guziński, Jarosław
AU - Rodriguez, Jose
AU - Kennel, Ralph
AU - Cortés, Patricio
PY - 2010
Y1 - 2010
N2 - A new speed sensorless control system for an induction motor with predictive current controller is presented. An adaptive observer system with high robustness against parameters variation is used for the control approach. The new observer computes a back EMF correctly even at zero speed and zero frequency. The current predictive controller is improved by utilizing the new observer system for different operating points. The proposed idea makes the system insensitive to the changes of motor parameters even at zero frequency. It is proved that the drive system is applicable to high dynamic performance and wide range of rotor speed.Simulation and experimental results are shown.
AB - A new speed sensorless control system for an induction motor with predictive current controller is presented. An adaptive observer system with high robustness against parameters variation is used for the control approach. The new observer computes a back EMF correctly even at zero speed and zero frequency. The current predictive controller is improved by utilizing the new observer system for different operating points. The proposed idea makes the system insensitive to the changes of motor parameters even at zero frequency. It is proved that the drive system is applicable to high dynamic performance and wide range of rotor speed.Simulation and experimental results are shown.
UR - http://www.scopus.com/inward/record.url?scp=77954422128&partnerID=8YFLogxK
U2 - 10.1109/ICIT.2010.5472533
DO - 10.1109/ICIT.2010.5472533
M3 - Conference contribution
AN - SCOPUS:77954422128
SN - 9781424456970
T3 - Proceedings of the IEEE International Conference on Industrial Technology
SP - 1845
EP - 1850
BT - Proceedings - ICIT 2010
T2 - IEEE-ICIT 2010 International Conference on Industrial Technology, ICIT 2010
Y2 - 14 March 2010 through 17 March 2010
ER -