Title :
Nonlinear Analytical Rules Based Fuzzy Control for the Hydro Turbine Governing System
Author :
Liu, Sha ; Cheng, Yuanchu ; Ye, Luqing
Author_Institution :
Dept. of Power Eng., Wuhan Univ. Wuhan, Wuhan
Abstract :
In this paper, a new fuzzy controller for hydro turbine governing systems is proposed by introducing nonlinear analytical rules into the fuzzy controller. The approach to tuning the rules of the fuzzy controller online is discussed and the parameters tuning method is proposed by comparing the proposed controller to conventional PID controllers. The simulation results show that the proposed fuzzy controller can obviously improve the dynamic performance of hydro turbine governing systems, and strengthen their robustness.
Keywords :
fuzzy control; hydroelectric power stations; nonlinear control systems; power system control; three-term control; PID controllers; fuzzy control; hydro turbine governing system; nonlinear analytical rules; parameters tuning method; Algorithm design and analysis; Control system analysis; Control systems; Fuzzy control; Fuzzy logic; Fuzzy systems; Hydraulic turbines; Intelligent control; Nonlinear control systems; Three-term control;
Conference_Titel :
Power and Energy Engineering Conference, 2009. APPEEC 2009. Asia-Pacific
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-2486-3
Electronic_ISBN :
978-1-4244-2487-0
DOI :
10.1109/APPEEC.2009.4918521
