Title :
Fuzzy supervisory control and simulation on a 500 MW unit coordinated control system
Author :
Chen, Yanqiao ; Liu, Jizhen ; Tan, Wen ; Yang, Guangjun ; Gao, Bin
Author_Institution :
Dept. of Power Eng., Univ. of North China Electr. Power, Hebai, China
Abstract :
From the model of a 500 MW boiler-turbine system, we designed a supervisory control system based T-S fuzzy model and dynamic decouple PID. The control system can overcome the nonlinear and couple problems about coordinated control system. And the global asymptotical stability of the control system has been proved. Simulation testified the validity of the control method.
Keywords :
SCADA systems; asymptotic stability; boilers; fuzzy control; power system control; three-term control; turbines; 500 MW; T-S fuzzy model; boiler-turbine system; coordinated control system; dynamic decouple PID control; fuzzy supervisory control; global asymptotical stability; proportional integral derivative control;
Conference_Titel :
Intelligent Control. 2003 IEEE International Symposium on
Conference_Location :
Houston, TX, USA
Print_ISBN :
0-7803-7891-1
DOI :
10.1109/ISIC.2003.1254780
