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

fYear

2006

fDate

12-15 Dec. 2006

Firstpage

1

Lastpage

5

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/PEDES.2006.344378

Filename

4147873