This book entitled "Control Applications in Modern Power System - Select Proceedings of EPREC-2023 provides rigorous discussions, case studies, and recent developments in the emerging areas of control systems, especially, load frequency control, wide-area monitoring, control & instrumentation, optimization, intelligent control, energy management system, SCADA systems, design of control strategies is essential for controlling the reactive power and maintains the voltage profiles, etc. The readers would benefit from enhancing their knowledge and skills in the domain areas. Also, this book may help the readers in developing new and innovative ideas. The book can be a valuable reference for beginners, researchers, and professionals interested in developments in control systems.