Current control of induction motors based on input voltage output current model using neural networks

Author

Alsina, P.J. ; Gehlot, N.S.

Author_Institution

Dept. de Engenharia Eletrica, Univ. Federal da Paraiba, Joao Pessoa, Brazil

fYear

1993

fDate

15-19 Nov 1993

Firstpage

219

Abstract

Field oriented induction motor drive systems require a fast and precise stator current control. This paper proposes a neurocontroller based current control with the desired characteristics. The controller is based on one-step ahead control strategy using input voltage-output current model of induction motors. A neural network is used to identify the inverse dynamics (output-input relationship) which is necessary to implement the controller. Simulation results of induction motor current control are presented

Keywords

electric current control; induction motors; inverse problems; machine control; neural nets; stators; I/O relationship; current control; field oriented induction motor drive systems; input voltage-output current model; inverse dynamics identification; neural networks; neurocontroller; one-step ahead control strategy; output-input relationship; stator current control; Control systems; Current control; Induction motors; Neural networks; Power semiconductor switches; Rotors; Sampling methods; Stators; Torque control; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, Control, and Instrumentation, 1993. Proceedings of the IECON '93., International Conference on

Conference_Location

Maui, HI

Print_ISBN

0-7803-0891-3

Type

conf

DOI

10.1109/IECON.1993.339078

Filename

339078