Gelen, AyetuelYalcinoz, Tankut2019-08-012019-08-0120091300-1884https://hdl.handle.net/11480/5054Together with the improvement in current and voltage handling capacities of power electronic devices, different type controllers have been increasingly used for efficient shunt and series compensation. The most promising controllers based on power electronics are known as Flexible AC Transmission Systems (FACTS) devices. In this study, the effects of two of shunt FACTS devices, which are Thyristor Switched Capacitor (TSC) and Thyristor Switched Reactor (TSR)-based Static VAr Compensator (SVC) on load bus voltage are investigated. Six Pulse Generator and PI Controller are used to control firing angles of TSC and TSR-based SVC. These compensators are simulated by using Matlab/Simulink, Power Systems Toolbox. Analyzed the studied three phase power system consists of two buses, a static load and a long transmission line model. The simulation results show that PI controller can be easily applicable to these type compensators.trinfo:eu-repo/semantics/closedAccessCompensationvoltage regulationFACTSTSCTSRSVCPI controllerMATLAB/SimulinkArticle242237244WOS:000273608300006N/A