SIMULINK BASED THREE-PHASE CLOSED LOOP POWER FLOW CONTROL USING TCSC

As per the requirement of our power sector which is also developing with the development of other sectors, facing great challenges to meet the demand and without installing a new generating station or any tie line in extra it is also economical and suitable for the system. So if the existing system is used efficiently then the demand can be matched suitably. For this many devices, AC-DC converter etc. are used in between which FACTS devices take a large benefits to meet the system demand. In this paper, the close loop control of TCSC (Thyristor Controlled Series Capacitor) will be discussed which is simple and also suitably controlled with a different control strategy by which approximately 90-95% compensation can be done. The whole control strategy with the change of load which is done here automatically is discussed here. The total analysis is done in MATLAB Simulink.