Title :
Research on Steam Turbine Speed Fuzzy Self-Tuning PID Control during Island Formation
Author :
Wang, Fei ; Yao, Zhihui ; Wang, Weijie ; Huo, Junqi ; Zhao, Xuezeng
Author_Institution :
Sch. of Mech. Eng., Harbin Inst. of Technol., Harbin, China
Abstract :
The control system of the steam turbine is strongly non-linear during island formation, so the normal PID can´t control the speed well because of the changeless PID parameters. The Fuzzy self-tuning PID speed control technology, which makes use of the expert experiences to adjust the PID parameters in real-time, is investigated based on normal PID speed control and then is implemented by FPGA (Filed Programmable Gate Array).
Keywords :
adaptive control; field programmable gate arrays; fuzzy control; nonlinear control systems; power generation control; real-time systems; self-adjusting systems; steam turbines; three-term control; velocity control; FPGA; PID parameter; island formation; nonlinear control system; real time system; steam turbine speed fuzzy selftuning PID control; Field programmable gate arrays; Fuzzy control; Mathematical model; Niobium; Turbines; Velocity control; FPGA; fuzzy self-tuning PID; island formation;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6880-5
DOI :
10.1109/iCECE.2010.435
