IMPLEMENTATION OF REAL TIME FUZZY CONTROL SVC

Abstract

Complete close-loop smooth control of reactive power can be achieved using shunt connected FACTS devices. Static VAR Compensator (SVC) is one of the shunt connected FACTS device which can be utilized for the purpose of reactive power compensation. Intelligent FACTS devices make them adaptable and hence it is emerging in the present state of art. This paper is about real time simulation and implementation of fuzzy controlled SVC for 750km lab model of artificial transmission line. PI controller and Fuzzy Control schemes implemented and investigated for the real-time control. With Matlab simulation and actual testing proves that these devices when installed, they keep the bus voltage same as reference voltage (sending-end voltage). The results are prominent and gives a way for real-time implementation of the above proposed control schemes.