Design and Analysis of Gravitational Search Algorithm Based TCSC Controller in Power System

Abstract

In present era, the main contact of the power segment engineers is to expand the ability and immovability of the current power segment for attractive system presentation and dependable process. This directs to the growth of FACTS technology. FACTS controllers raise power conveys ability and constancy. This article represents representing and simulation of single machine infinite bus (SMIB) system with TCSC controller. Thyristor Controlled Series Capacitor (TCSC) controller is exercised to improve transient constancy of the SMIB system. In this article propose of TCSC controller is projected. The form of SMIB with TCSC and PID controllers are expanded in MATLAB for simulation. Three phase symmetrical faults are initiated to learn its characteristics. The simulation effects confirm that the constancy of the power system is being developed by TCSC controller and it efficiently damp out the power system oscillations.