Title :
High performance vector control of PMSM with dead-time compensation
Author :
Swathy, T.V. ; Abhilash, T.V.
Author_Institution :
Dept. of Electr. Eng., R.I.T., Kottayam, India
Abstract :
The paper presents a high performance vector controlled permanent magnet synchronous motor (PMSM) drive with dead-time compensation based on vectorially disturbance estimator. Dead-time provided in the inverter will degrade the performance of the PMSM drive. The performance of the PMSM drive is improved by feed forwardly adding the disturbance voltages, which are obtained by vectorial operations of flux linkage increments and unit back emf function.
Keywords :
electric potential; invertors; machine vector control; permanent magnet motors; synchronous motor drives; PMSM drive; dead-time compensation; feedforward; flux linkage increment; high performance vector control; inverter; permanent magnet synchronous motor drive; unit back EMF function; vectorially disturbance voltage estimation; Couplings; Inverters; Machine vector control; Rotors; Torque; Vectors; Voltage control; Dead-time compensation; Permanent magnet synchronous motor (PMSM); Vectorial disturbance estimator;
Conference_Titel :
Power Electronics, Drives and Energy Systems (PEDES), 2012 IEEE International Conference on
Conference_Location :
Bengaluru
Print_ISBN :
978-1-4673-4506-4
DOI :
10.1109/PEDES.2012.6484464
