Author : Prabodh Khampariya1, N..p. Patidar, R.p. Singh, R.p. Singh [ Volume No.:VII, Issue No.III-May 2018] [Page No : 864-869] [2018]

This paper presents a coordinated Wide Area Damping Controller (WADC) based on the shunt connected FACTS based controllers and simultaneous tuning of FACTS based controller and fuzzy logic based global PSS.The disturbance is symbolized as distributed in the network with consideration of momentarily disturbance to the generator in area 1 for few cycles. The tie-line active power flow from among areas, rotor speed deviation and speed, rotor mechanical angle deviation, positive sequence voltage are studied by seeing the test system with conventional PSS (CPSS), fuzzy logic based controller and coordinated fuzzy logic based PSS with shunt connected FACTS controllers specifically STATCOM and SVC. The simulation results are carried out for validation of the proposed coordinated controller.