This paper discusses comprehensively the dynamic is desirable to use a set of simplified state-based models for the performance of the FACTS control devices in multiple FACTS devices that are sufficiently accurate in that provide operations, hardware needed to complement the simulated accurate representation of the true hardware system, yet simple models.enough for implementation in power system simulation. This paper also presents the schematic and basic control of Herewith the models will provide experimentally verification reconfigurable FACTS devices to realize the major voltage for static synchronous compensator (StatCom), SSSC, and source converter FACTS Topologies:UPFC. By connecting the FACTS to synchronous machines or 1. STA TCOM (static compensator) induction machines, the dynamic interaction between the