Title :
Optimal control of a CSI induction machine drive for high performance current regulation and unity power factor
Author :
Zhang, Li ; Tayebi, H.R.
Author_Institution :
Dept. of Electr. & Electron. Eng., Bradford Univ., UK
Abstract :
In this paper, an optimal predictive control scheme, generalized predictive control, is applied to regulate the machine input current of a PWM CSI-fed induction motor drive. The space-vector modulation technique was used to control the switching states of the input rectifier. Simulation studies show that the proposed control scheme can give both high-performance speed regulation and unity input power factor
Keywords :
DC-AC power convertors; PWM invertors; control system analysis; control system synthesis; electric current control; induction motor drives; machine control; machine theory; predictive control; velocity control; PWM CSI; control design; control performance; control simulation; current source invertor; generalized predictive control; induction motor drive; input current regulation; input rectifier; optimal predictive control scheme; space-vector modulation; speed regulation; switching states; unity input power factor; Current control; Induction machines; Induction motors; Inductors; Optimal control; Predictive control; Reactive power; Rectifiers; Space vector pulse width modulation; Thyristors;
Conference_Titel :
Power Electronics Specialists Conference, 1998. PESC 98 Record. 29th Annual IEEE
Conference_Location :
Fukuoka
Print_ISBN :
0-7803-4489-8
DOI :
10.1109/PESC.1998.703433
