The Transition . Processes and frequency regulation of synchronous electric drive" edited by M. C. Ershov and other authors is a unique publication that immerses the reader in the world of modern technologies and innovative solutions in the field of electric drives. This is not just a textbook, but a real encyclopedia of knowledge that will be of interest to both students and professionals working in the field of electrical engineering and automation. The main theme of the book is an in-depth study of the processes associated with transition modes and frequency regulation of synchronous electric drives. The authors, possessing rich experience and knowledge, share with readers the latest data on modern methods of electric drive control, their dynamic characteristics and features of working in different modes. The book covers a wide range of topics: from the basics of theory to practical applications, making it an indispensable tool for engineers and technicians. Readers interested in electrical engineering, automation, as well as students of technical universities, will find in this edition a lot of useful information. The book will be especially useful for those who want to deepen their knowledge in the field of synchronous electric drives, as well as for those who are engaged in the design and implementation of automation systems. The age category of readers varies from senior students to experienced professionals seeking to update their knowledge and skills. One of the key topics raised in the book is the impact of transition processes on the operation of electric drives. The authors consider in detail how various factors can affect the efficiency and reliability of systems, and also offer solutions for optimizing processes. This makes the book relevant in the face of rapidly changing technology and performance requirements. The style of presentation of the authors is clear and accessible, which makes it easy to assimilate even the most complex concepts. They use a variety of illustrations and examples from practice, which helps readers better understand the material and see its application in real conditions. In addition, the team of authors includes experts with many years of experience in the field of electrical engineering, which adds additional value to the book. The Transition . Processes and frequency regulation of synchronous electric drive” can be of interest not only to specialists, but also to those who just want to expand their horizons in the field of technology. If you are looking for information about how modern electric drives work, or want to understand the intricacies of their regulation, this publication will be a real find for you. In addition to the above, it is worth noting that the book can serve as an excellent tool for exam preparation and thesis defense, and will also be useful for specialists engaged in scientific research in the field of electrical engineering. It can become a reference book for anyone who wants to be aware of the latest achievements and trends in the field of synchronous electric drives. Thus, “Transition . The processes and frequency regulation of the synchronous electric drive is not just a book, but an important step towards understanding the complex processes taking place in the world of electrical engineering. It integrates theory and practice, offering readers a unique opportunity to immerse themselves in the exciting world of technology that is changing our understanding of electric drive capabilities.