Title :
Main Steam Temperature Control System Based on Fuzzy Control Scheme
Author_Institution :
Sch. of Electr. Eng., Hebei Univ. of Technol., Tianjin, China
Abstract :
The main steam temperature of power plant is a time-varying, large time delay and big interference thermodynamic objects. It is difficult to control the temperature of the supercritical main steam efficiently through the traditional PID control scheme. A fuzzy-PID control scheme is proposed in this paper. The proposed main steam temperature control system based on fuzzy-PID control scheme was built with Simulink blocks and verified by the simulation results. The simulation results indicate that the proposed fuzzy-PID control scheme can work well and achieve better performances than traditional cascade PID control scheme.
Keywords :
delays; digital simulation; fuzzy control; steam power stations; temperature control; three-term control; time-varying systems; Simulink blocks; fuzzy-PID control scheme; interference thermodynamic objects; power plant; supercritical main steam temperature control system; time delay; time-varying system; Fuzzy control; PD control; Power generation; Process control; Simulation; Temperature; Temperature control; Cascade PID; Fuzzy Control; Main Steam;
Conference_Titel :
Intelligent Human-Machine Systems and Cybernetics (IHMSC), 2014 Sixth International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4799-4956-4
DOI :
10.1109/IHMSC.2014.125
