Enhanced IUPQC Controller for STATCOM based Voltage Regulation for Improved Power Quality in Power System Network

Nowadays, technology has become very important for power systems, it uses to operate, control, monitor, analyze, generate reports, protect, and improve the system. Technology using electronic devices such as IGBT, rectifiers … etc. which affected in quality of the system. And these devices create many issues in the system like low power factor, harmonics, voltage drops, voltage sag/surge, unbalancing, and distortion, all of these issues affect in stability and reliability of the power system. In this paper will review facts devices and study impact of IUPQC controller with STACTOM to improve new solution to avoid quality issues which effect on the power system.