The book "Calculations of electromechanical transition processes in electric power systems", written by a team of authors under the direction of A. E. Bobrova is an important work that will become an indispensable assistant for specialists in the field of electricity, students of technical universities and anyone who is interested in modern technologies in this field. This publication not only deepens the understanding of electromechanical processes, but also offers the reader unique methods and approaches to calculations that will help to cope with current problems in the field of energy. The book examines the key aspects of electromechanical transition processes that occur in electric power systems. These processes play a critical role in ensuring the stability and reliability of energy systems, especially in the face of dynamic changes in load and external influences. The authors analyze in detail various scenarios that may arise during the operation of energy systems, and propose methods for their modeling and analysis. The reader will be able to learn how to correctly interpret the results of calculations and apply them in practice, which makes the book not only a theoretical manual, but also a practical guide. The book will be especially useful for undergraduate and graduate students studying electric power engineering, as well as for engineers and researchers involved in the design and operation of power systems. It is suitable for those who want to deepen their knowledge in the field of electromechanics, as well as for those who are looking for modern solutions to improve the efficiency of energy facilities. If you are interested in topics such as automation of energy processes, power grid management or sustainable energy development, then this publication will be a real find for you. The topics raised in the book cover a wide range of issues, including the dynamics of electric machines, the interaction of generators and consumers, as well as the impact of various factors on the stability of systems. The authors emphasize the importance of accurate calculations and modeling, which avoids potential emergencies and increases the reliability of energy systems. The book also addresses issues related to the introduction of new technologies, such as renewable energy and smart grids, making it particularly relevant in light of current energy trends. The writing style of the authors is clear and accessible, which allows the reader to easily assimilate complex concepts and apply them in practice. The book is full of examples, illustrations and graphs, which makes the material more clear and understandable. In addition, the team of authors includes experts with extensive experience in the field of electricity, which adds additional value to the content. If you are looking for literature that will help you understand the complex processes occurring in electric power systems, and give you the tools to analyze and optimize them, then “Calculations of electromechanical transients in electric power systems” will be an excellent choice. This publication will not only expand your knowledge, but also inspire new ideas and solutions that can be applied in your professional activities. Do not miss the opportunity to get acquainted with this important work, which will become a reliable companion on your way to success in the world of electricity.