Application of fuzzy control concept in a 750MW coal fired power plant

Author

Yegin, E.M. ; Kocaarslan, I. ; Ural, A. ; Katircioglu, A.

Author_Institution

Univ. of Kocaeli, Kocaeli, Turkey

fYear

1999

fDate

Aug. 31 1999-Sept. 3 1999

Firstpage

2555

Lastpage

2559

Abstract

This paper presents real-time application fuzzy control concept of a typical industrial plant whose performance is severally affected by disturbances and in particular by changes in the operating point. This is typically the case for large coal fired power plants which can be treated as multivariable dynamic system. A short description of the power plant is given. For this power plant, a reduced mathematical model is developed. The result of experimental modelling will be shortly discussed. The conventional control of this power plant is investigated and described. Design of the fuzzy model-reference model controller used in the power plant for real time control is presented in theory. Realisation of the use of the fuzzy control is shown and the results of a three month plot installation of a decentralization fuzzy control algorithm for electrical power and enthalpy control of a 750 MW power plant are discussed and compared with those of the conventional PID control.

Keywords

decentralised control; enthalpy; fuzzy control; mathematical analysis; multivariable control systems; power generation control; steam power stations; coal fired power plant; coal fired power plants; decentralization fuzzy control algorithm; electrical power; enthalpy control; fuzzy control concept; fuzzy model; industrial plant; mathematical model; multivariable dynamic system; power 750 MW; refence model controller; Boilers; Coal; Fuzzy control; Process control; Turbines; Model reference fuzzy control; energy application; modelling; power plant; real time application;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (ECC), 1999 European

Conference_Location

Karlsruhe

Print_ISBN

978-3-9524173-5-5

Type

conf

Filename

7099709