Title :
Multivariable generalized predictive scheme for gas turbine control in combined cycle power plant
Author :
Niu, L.X. ; Liu, X.J.
Author_Institution :
Dept. of Autom., North China Electr. Power Univ., Beijing
Abstract :
The major dynamics of the gas turbine in combined cycle power plant(CCPP) include nonlinearities behavior, time delays, and uncertainties. Traditional control strategy could not offer satisfactory result. Using the linearization modeling technique, this paper deals with the velocity and power control by multivariable generalized predictive control method. Comparisons of generalized predictive control with conventional PID approaches were made under different load condition. Simulation results show the effectiveness of the proposed method.
Keywords :
gas turbines; predictive control; combined cycle power plant; gas turbine control; predictive control; Automatic control; Power generation; Predictive control; Predictive models; Pressure control; Temperature control; Three-term control; Turbines; Uncertainty; Velocity control; combined cycle power plant; gas turbine; generalized predictive control;
Conference_Titel :
Cybernetics and Intelligent Systems, 2008 IEEE Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-1673-8
Electronic_ISBN :
978-1-4244-1674-5
DOI :
10.1109/ICCIS.2008.4670947
