Multi-input multi-output feedback linearization of a synchronous generator

Author

Akhrif, Ouassima ; Okou, Francis-Aime ; Dessaint, Louis A. ; Champagne, Roger

Author_Institution

Dept. of Electr. Eng, GREPCI, Montreal, Que., Canada

Volume

2

fYear

1996

fDate

26-29 May 1996

Firstpage

586

Abstract

This paper investigates the application of a MIMO nonlinear controller to a system comprising a hydraulic turbine and a synchronous generator connected to an infinite bus. The controller proposed is based on a feedback linearization scheme. Its main goal is to control the rotor angle as well as the terminal voltage, to improve the stability properties and to obtain good dynamic performance. The response of the system is simulated in the presence of a short-circuit at the infinite bus and compared to the performance of a standard IEEE type 1 voltage regulator and speed regulator

Keywords

control system synthesis; controllers; feedback; linearisation techniques; machine control; nonlinear control systems; stability; synchronous generators; voltage control; MIMO nonlinear controller; dynamic performance; hydraulic turbine; infinite bus; multi-input multi-output feedback linearization; rotor angle control; short-circuit; speed regulator; stability properties; standard IEEE type 1 voltage regulator; synchronous generator; terminal voltage control; Control systems; Hydraulic turbines; Linear feedback control systems; MIMO; Nonlinear control systems; Regulators; Rotors; Stability; Synchronous generators; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Computer Engineering, 1996. Canadian Conference on

Conference_Location

Calgary, Alta.

ISSN

0840-7789

Print_ISBN

0-7803-3143-5

Type

conf

DOI

10.1109/CCECE.1996.548221

Filename

548221