TY - JOUR
T1 - Robust observer-based controller for synchronous generators
AU - De León Morales, Jesús
AU - Busawon, Krishna
AU - Acha-Daza, S.
PY - 2001/3
Y1 - 2001/3
N2 - In this paper, we propose an observer-based controller for synchronous generators' models. The proposed observer and controller designs are simple and systematic, and are based on the construction of similarity transformations which are used in finding canonical forms for linear observable and controllable systems. Moreover, it is shown, via a simulation example dealing with a typical synchronous generator, that the proposed observer-based controller is robust under parameter uncertainties. A comparative study of a PID controller with respect to the proposed controller is also made in order to show the performance of the latter.
AB - In this paper, we propose an observer-based controller for synchronous generators' models. The proposed observer and controller designs are simple and systematic, and are based on the construction of similarity transformations which are used in finding canonical forms for linear observable and controllable systems. Moreover, it is shown, via a simulation example dealing with a typical synchronous generator, that the proposed observer-based controller is robust under parameter uncertainties. A comparative study of a PID controller with respect to the proposed controller is also made in order to show the performance of the latter.
KW - Robust controller
KW - Observer
KW - Similarity transformations
U2 - 10.1016/S0142-0615(00)00058-2
DO - 10.1016/S0142-0615(00)00058-2
M3 - Article
SN - 0142-0615
VL - 23
SP - 195
EP - 211
JO - International Journal of Electrical Power & Energy Systems
JF - International Journal of Electrical Power & Energy Systems
IS - 3
ER -