Advanced Power Electronics based FACTS Controllers: An Overview Simulation And Performance Investigation Of Series Active Power Filter Using Hysteresis Current Control Method Performance Investigation of Shunt Active Power Filter Using Hysteresis Current Control Method Simulation and Performance Investigation of Unified Power Quality Conditioner Using Hysteresis Current Control Method An Overview of Facts Devices used for Reactive Power Compensation Techniques Congestion Management Approaches in Deregulated Electricity Market: A Comprehensive Review of Outcomes, Challenges and Opportunities Voltage Flicker Mitigation of Wind Farm Using a STATCOM Smart grid management an overview Enhancement of Quality in Power Systems With Active Power Filters Causes, Effects and Solutions of Poor Quality Problems in the Power Systems Power Quality Enhancement in Power Distribution System by Using Fuzzy Logic Controlled D-STATCOM Forecasting Methodology Used in Restructured Electricity Market: A Review