Analysis Of Upfc Based Damping Controller On A Single Machine Infinite Bus

This paper deals with the linearised Phillips with a UPFC. This paper describes the theory and the modeling Transmission Systems (FACTS) device, namely, Effectiveness and robustness of the damping function of the UPFC among which the selection of effective and robust input control signals of the UPFC to superimpose its damping function are the basic discussed. The investigations reveal that the damping provide robust performance to variations in system loading