Title :
Implementation of sensorless DTC technique for speed control of induction motor using a novel switching pattern
Author :
Shanflan, M.B.B. ; Faiz, Jawad
Author_Institution :
Fac. of Electr. Eng., Tabriz Univ.
Abstract :
A three-phase squirrel-cage induction motor is controlled using direct torque control (DTC) technique over a number of operating modes. Major characteristics of the motor including current, speed and developed torque are estimated and compared to the experimental (measured) results. A good agreement between the modelling results and test results are achieved
Keywords :
angular velocity control; machine vector control; parameter estimation; squirrel cage motors; switching circuits; torque control; motor current estimation; sensorless direct torque control technique; speed control; speed estimation; switching pattern; three-phase squirrel-cage induction motor; torque estimation;
Conference_Titel :
Power Electronics and Motion Control Conference, 2004. IPEMC 2004. The 4th International
Conference_Location :
Xi´an
Print_ISBN :
7-5605-1869-9
