Low Voltage Ride Through Improvement Using Power System Stabilizer for DFIG based Wind Energy Conversion System

This paper mainly aims to investigate the FRT capabilities of a wind power plant connected to the grid. The study provides an overview of the various ways utilized to improve Ride-Through (FRT) fault capabilities in doubly fed induction generator(DFIGs)-based transient wind turbines. This paper provides a comprehensive review of the various strategies employed to define the competencies of DFIG wind turbine-based systems with low-voltage travel (LVRT) (WT). Because the world uses about 20–25 % of renewable wind energy, the main DFIG-based type-III WT machine is connected to the grid without a digital power interface; consequently, it cannot manage terminal voltage or a reactive electrical output. Unique LVRT approaches were therefore proposed within this document based upon the implementation of other active interface technologies. Today, many techniques to overcome this low-voltage problem by failure are being developed. This work presents a comprehensive examination of LVRT techniques for DFIG-based WECS in order to build these active methods in order to close the gap in overall adaptive performance, controller operational complexity, and economic efficiency. This paper highlights the methods to increase the capacity of LVRT by applying a power system stabilizer to configure the relationship in 3 significant areas according to its grid inclusion (PSS). In this paper, FACT device connections are also used in WECS to investigate its efficiency and advantages, including PSS.