“Optimizing Energy System for Wind farms: Approaches to Enhance Electrical Power and grid Integration”

Abstract

The MATLAB Simulink, the current study provides a thorough examination of the IEEE 9 bus system transient stability inside the DFIG Wind Power Plant. A wind power plant powered by a twice-fed induced engine is integrated with the IEEE 9 network infrastructure. In order to evaluate the system's reactions in both stable and unstable settings, the research study included a comprehensive simulation of three distinct fault scenarios (Case A, Case B, and Case C). By purposefully causing defects at crucial locations, like the grid connection and the principle of common pairing (PCC), the study assesses their effects on the wind farm setup's execution. The study also investigates how wind direction and velocity affect system equilibrium, using MATLAB Simulink models to represent the complex dynamics of wind turbine responses. The research offers insightful information that can help refine wind farm design and operational procedures. The findings (Case A, Case B, and Case C) show subtle observations across fault conditions. The ability of wind power plants to maintain stability under steady operation conditions was demonstrated in Case A. The difficulties associated with instability in an unstable base-case situation are clarified by Case B. The wind power curves highlight the impact of elements like wind shear and turbulence on the efficiency of the wind farm by showing the non-linear relationship between wind speed and power output. The measurement of wind direction and speed provides important information about their resulting impacts, which improves our understanding of the complex behavior of the wind farm system as a whole. Effective control mechanisms are demonstrated by the wind turbine controller's year-round maintenance of voltage stability between 407 V and 409.5 V.This study makes a significant contribution to the area by offering useful information that can direct the creation of efficient wind power plant design and operation plans. A strong basis for ongoing enhancement of wind energy systems' dependability and efficiency is established by the thorough examination of fault scenarios and the investigation of the effects of wind conditions and direction.