Effect of Carrier Frequency in Grid Inter Connected Wind System With SSFC Controller

Abstract

In this paper a grid interconnected system with wind energy source linked with   a FACTs based   SSFC device   ( Static switched filter compensator ) at load  for enhancing power quality is considered .Analysis is done  for the proposed system by varying Carrier frequency over  a wide range and observed system performance at all 3 busses wise  Grid bus, Generator Bus and Load Bus. Two regulators are used to organize the FACTS SSFC-device, these  are based on a tri-loop dynamic error obsessed inter-coupled input to VSC controller. Investigation is made in MATLAB/SIMULINK Environment for the proposed  system ,it is observed that system performance in terms of percentage Total harmonic Distortion is satisfactory along with the Enhanced Power Quality.