Due to the revolution in technical developments, the electrical power business has faced numerous hurdles in recent years. It leads to an expansion in manufacturing and product-based businesses, resulting in a power demand that exceeds supply. There is a drop in efficiency for every unit of load that increases linearly with demand, hence efficiency is primarily influenced by two factors: damping and frequency oscillation. FACTS (Flexible AC Transmission System) technology is a concept that deals with active and reactive power control monitoring in order to improve the performance of electrical power system networks. The operation of stable power system networks is approximated using Flexible AC Transmission Systems (FACTS) in this work. The Electric Power Research Institute (EPRI) created the Flexible AC Transmission System (FACTS) to effectively manage the flow of power utilising various power electronic devices. High-power electronics a variety of thyristor devices, microelectronics, communications and complex control actions are the main components of FACTS technology. Soft computing techniques such as Fuzzy, Genetic Algorithm, BAT algorithm, and Artificial Neural Network idea are used to verify the suggested system. It is also used to adjust the parameters of a multiline system that’s connected to a grid and generates renewable energy. For the potential of a grid-connected power flow controller in a multi-line power system, a Simulink model is constructed and evaluated using soft computing techniques. The generated findings is compared to traditional approaches in order to improve performance parameters.
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