Title :
A direct torque control (DTC) method for dual three phase induction motors using a fuzzy inference system
Author :
Moghaddasian, M. ; Nategh, Sh ; Kianinezhad, R. ; Seifossadat, Gh
Author_Institution :
Dept. of Electr. Eng., Shahid Chamran Univ., Ahvaz
Abstract :
In this work a fuzzy inference system is employed for the control of a PWM based direct torque control (DTC), driving a dual three phase induction machine (DTPIM). DTPIM has two, three phase windings spatially phase shifted by gamma (=60deg in this research) electrical degrees. The proposed control scheme uses a Fuzzy inference system to modulate the phase of stator voltage vector applied to the DTPIM. The simulation results show that the system performances are satisfactory using the proposed method.
Keywords :
fuzzy control; induction motors; machine vector control; pulse width modulation; torque control; direct torque control; dual three phase induction machine; fuzzy inference system; inference system; stator voltage vector; three phase induction motors; three phase windings; Control systems; Fuzzy control; Fuzzy systems; Induction machines; Induction motors; Phase modulation; Pulse width modulation; Stators; Torque control; Voltage control; direct torque control; dual three-phase induction machine; fuzzy logic; pulse width modulation(PWM);
Conference_Titel :
Power Electronics, Electrical Drives, Automation and Motion, 2008. SPEEDAM 2008. International Symposium on
Conference_Location :
Ischia
Print_ISBN :
978-1-4244-1663-9
Electronic_ISBN :
978-1-4244-1664-6
DOI :
10.1109/SPEEDHAM.2008.4581112
