Title :
Current control in fully digital VSI fed SMPM synchronous motor drive systems
Author :
Fu, Y. ; Gilson, E. ; Debauche, J.L. ; Labrique, F. ; Buyse, H.
Author_Institution :
Katholieke Univ., Leuven, Belgium
Abstract :
This paper presents a comprehensive analysis of the problems related to the implementation of the motor field oriented control in a fully digital control of a VSI fed PM synchronous motor drive system. All discrete effects involved in this process are taken into account; either they are related to the sampling introduced by the digital controller, or to the use of a PWM inverter as power amplifier. Experimental results confirm the theoretical analysis
Keywords :
PWM invertors; digital control; electric current control; machine control; permanent magnet motors; power amplifiers; power engineering computing; synchronous motor drives; VSI fed PM synchronous motor drive; current control; digital control; digital controller; motor field oriented control; permanent magnet motor; power amplifier; sampling; voltage source inverter; Algorithm design and analysis; Control systems; Current control; Digital control; Microelectronics; Performance analysis; Pulse width modulation; Pulse width modulation inverters; Sampling methods; Synchronous motors;
Conference_Titel :
Power Electronics Specialists Conference, 1996. PESC '96 Record., 27th Annual IEEE
Conference_Location :
Baveno
Print_ISBN :
0-7803-3500-7
DOI :
10.1109/PESC.1996.548790
