Title :
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
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;
Conference_Titel :
Electrical and Computer Engineering, 1996. Canadian Conference on
Conference_Location :
Calgary, Alta.
Print_ISBN :
0-7803-3143-5
DOI :
10.1109/CCECE.1996.548221
