AVR IMPLEMENTED BY ADAPTIVE FUZZY PD

Automatic Voltage Regulator (AVR) assume to be an important part in terminal voltage profile outline process in a generator load state changing as dynamic system behaviour will change the present stream in the generator system that outcome in armature voltage and terminal voltage change. For the palatable operation of AVR, ideal tuning of Proportional Derivative (PD) controller parameters is important. This paper shows a way using Fuzzy Logic to deal with optimising the parameters of PD controller in AVR system. The proposed approach has brought about PD controller with great transient response. In this paper Sugeno Fuzzy system is used to obtain optimal gain of PD controller which is able to work in different conditions. The proposed perspective for tuning the PD controller has been manifested via MATLAB simulations for AVR system