Title :
Sliding mode flux observer and rotor speed estimation for DTC-controlled induction motor drive
Author :
Zdenek Sutnar;Zdenek Peroutka;Miran Rodic
Author_Institution :
University of West Bohemia, Department of Electromechanics and Power Electronics, Univerzitn? 26, 306 14, Pilsen, Czech Republic
Abstract :
This contribution deals with design of sliding mode based stator flux observer for direct torque and flux controlled induction machine drives. Proposed flux observer is completed by simple estimation of rotor speed in order to achieve a sensorless drive control. Proper function of presented sensorless control is verified by both simulations and experiments made on designed laboratory prototype of induction machine drive of rated power of 250 W.
Keywords :
"Rotors","Induction motor drives","Sensorless control","Stators","Sliding mode control","Induction machines","Induction motors","Torque control","Voltage","Uniform resource locators"
Conference_Titel :
Power Electronics and Applications, 2009. EPE ´09. 13th European Conference on
Print_ISBN :
978-1-4244-4432-8
