Title :
Comparison of DTFC and vector control techniques for PMSM drive with loss minimization approach
Author :
Nasir Uddin, M. ; HongBin Zou
Author_Institution :
Dept. of Electr. Eng., Lakehead Univ., Thunder Bay, ON, Canada
Abstract :
This paper provides a comparison between direct torque-flux control (DTFC) and vector control (VC) techniques for salient type permanent magnet synchronous motor (PMSM) drive in the context of loss minimization and dynamic responses. The same model based loss minimization algorithm (LMA) is utilized with both DTFC and VC based PMSM drives to compare their efficiency performances. It is found from simulation results that the LMA based DTFC provides better efficiency than that of LMA based VC technique. On the other hand, the VC technique provides better dynamic response than that of DTFC based PMSM drive.
Keywords :
dynamic response; machine control; magnetic flux; permanent magnet motors; synchronous motor drives; torque control; DTFC based PMSM drive; LMA based DTFC; LMA based VC technique; direct torque-flux control; dynamic responses; loss minimization algorithm; salient type permanent magnet synchronous motor drive; vector control techniques; Hysteresis motors; Machine vector control; Minimization; Permanent magnet motors; Torque; Vectors; Direct torque-flux control; Permanent magnet synchronous motor; dynamic response; loss minimization; vector control;
Conference_Titel :
Electrical and Computer Engineering (CCECE), 2014 IEEE 27th Canadian Conference on
Conference_Location :
Toronto, ON
Print_ISBN :
978-1-4799-3099-9
DOI :
10.1109/CCECE.2014.6900971
