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

fYear

2009

fDate

27-31 March 2009

Firstpage

1

Lastpage

4

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/APPEEC.2009.4918521

Filename

4918521