Intelligent TCSC Allocation for Generator Rescheduling, Reactive Power Compensation and System Performance Improvement using CSOA

This research introduces the innovative application of the Cuckoo Search optimization Algorithm (CSOA) to strategically determine the optimal placement of Thyristor Controlled Series Capacitors (TCSC) within Flexible AC Transmission Systems (FACTS). Emphasizing critical factors such as loss index and voltage stability, the study aims to elevate overall system performance by simultaneously mitigating losses, enhancing reliability, reducing costs, and fortifying voltage stability. The CSOA is implemented on an IEEE-30 bus system using MATLAB/MATPOWER software. Through comprehensive comparative analysis between the base system and the one integrated with TCSC, the research reveals noteworthy advancements in voltage profile and reliability. This integration results in minimized losses and costs, showcasing the significant benefits of the proposed CSOA-based approach for optimizing TCSC placement. The detailed findings and analyses presented in this study not only validate the effectiveness of the optimization algorithm but also contribute valuable insights for enhancing power system performance through judicious TCSC placement.