Improvement In Quality Of Power By PI Controller Hybrid PSO Using STATCOM

Abstract

This paper presents an overview of one of the FACT device D-STATCOM, in mitigating
power quality problem for an instance say voltage sag and to reach a more optimal solution
within set parameters by using hybrid PSO technique to maximize the chances of having best
power quality which lead to reduction in cost.
The above device is studied and analyzed. And also the control strategy to control the device
is presented in this project to obtain a best optimal solution. The proposed control strategy is
simulated in MATLAB SIMULINK environment and the results are presented. An improved
result based on the performance of device in obtaining a better optimal solution is presented.