Title :
Multivariable adaptive control of synchronous machine
Author :
Wu, Bin ; Malik, Om
Author_Institution :
Calgary Univ., Alta.
Abstract :
This paper presents an application of a multivariable self-tuning controller to a single machine infinite bus system. The controller is based on generalized predictive control (GPC) with constraints placed on the control signals. It provides supplementary control signals to the excitation system and the governor system to improve power system stability. Simulation studies, which include small disturbances and large disturbances, show the efficiency of the controller to damp low frequency oscillations in a power system
Keywords :
adaptive control; damping; machine control; multivariable control systems; oscillations; power system control; power system identification; power system stability; predictive control; synchronous machines; excitation system; generalized predictive control; governor system; identification; low frequency oscillation damping; multivariable adaptive control; power system stability; selftuning controller; single machine infinite bus system; supplementary control; synchronous machine; Adaptive control; Frequency; MIMO; Power generation; Power system dynamics; Power system modeling; Power system simulation; Power system stability; Predictive control; Synchronous machines;
Conference_Titel :
Power India Conference, 2006 IEEE
Conference_Location :
New Delhi
Print_ISBN :
0-7803-9525-5
DOI :
10.1109/POWERI.2006.1632485
