The book “Transitional Processes in Electric Power Systems”, written by the team of authors, is an important work that immerses the reader in the complex and fascinating world of the electric power industry. This work will become an indispensable source of knowledge for students, graduate students, engineers and anyone interested in modern technologies in the field of energy. In a world where energy consumption is growing every year and sustainable development is becoming a priority, understanding the transition processes in electric power systems is becoming especially relevant. The book covers a wide range of topics, ranging from the basics of the theory of transition processes to their practical application in modern systems. The authors examine in detail the dynamics of power grids, methods of analysis and modeling, as well as the influence of various factors on the stability and reliability of energy supply. The reader will find in the book not only theoretical calculations, but also practical examples that will help to better understand how electric power systems work in real conditions. An important aspect is that the authors focus on the current challenges facing the energy industry, such as the integration of renewable energy sources and the need to improve the efficiency of existing systems. These topics are especially interesting for those who are committed to innovation and want to be aware of the latest trends in energy. The book will be useful not only to professionals, but also to those who are just beginning their journey in this area. Students of technical specialties will find in it clear explanations of complex concepts, and practicing engineers will be able to deepen their knowledge and master new approaches to solving problems. This publication will also be of interest to researchers working on projects related to the electric power industry, as it contains current data and research that can become the basis for new scientific works. The style of the authors is distinguished by clarity and accessibility, which makes the material understandable even for those who do not have deep knowledge in the field of electricity. The book is written taking into account modern educational standards, which allows it to be used as a teaching aid in universities . The authors seek not only to convey knowledge, but also to inspire the reader to further study and research this important area. If you are looking for literature on topics related to the electric power industry, transition processes, system dynamics or sustainable development, then “Transition Processes in Electric Power Systems” will be a real find for you. This publication will not only expand your knowledge, but also help you better understand how modern power systems function, what problems they solve and what challenges they face in the future. Therefore, ,:------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ The book "Transitional Processes in Electric Power Systems" is not just a collection of theoretical knowledge , , A true guide to the complex , but fascinating world of electricity, which will inspire you to new discoveries and help you become part of an important and dynamically developing industry