DefinePK

Abstract

For the present, it has been dispensed with the traditional ways using modern methods in a lot of practical industries that require a more accurate control. In this paper, a Fuzzy logic has been applied to control the important variables of steam turbine in AL Dura station in Baghdad that generate (160MW). These controlled variables are pressure, temperature, speed and humidity. Fuzzy requires a data which obtained from actual power plant. This work explains the control on turbine stages during operation in order to make a right decision if any faults occurred during these stages at limit conditions based on fuzzy system. It was used simulation of Fuzzy system in MATLAB program (V 2014 a). The interest of the fuzzy controller that it is fundamentally based on the practical experience of engineer for putting specific values must be appropriate for the system's work within the normal operating limits for control via fuzzy logic and make a right decision when a problem occurs.