Title :
Optimal Controller for High Frequency AC-Link Converter Induction Motor Drive System
Author :
Gupta, R.A. ; Wadhwani, A.K. ; Joshi, R.R.
Author_Institution :
Dept. of Electr. Eng., MNIT, Jaipur
Abstract :
This paper proposes a new control algorithm for a high frequency AC-link converter (HFAC) induction motor drive system. A two-degree-of-freedom controller is proposed to improve the system performance. The controller design algorithm can be applied in an adjustable speed control system and a position control system to obtain good transient responses and good load disturbance rejection abilities. Several experimental results are shown to validate the theoretical analysis.
Keywords :
angular velocity control; control system synthesis; induction motor drives; machine control; optimal control; position control; power convertors; transient response; HFAC; adjustable speed control; controller design; high frequency AC-link converter; induction motor drive system; load disturbance rejection; optimal controller; position control system; transient responses; two-degree-of-freedom controller; Control systems; Frequency conversion; Induction motor drives; Induction motors; Matrix converters; Optimal control; Rotors; Switches; Torque converters; Transient response; Fuzzy logic; high frequency ac-link converter; induction motor; optimal controller; transient response;
Conference_Titel :
Power Electronics, Drives and Energy Systems, 2006. PEDES '06. International Conference on
Conference_Location :
New Delhi
Print_ISBN :
0-7803-9772-X
Electronic_ISBN :
0-7803-9772-X
DOI :
10.1109/PEDES.2006.344378
