The book «Regulation of speed of asynchronous motors» by Masandilov L. B. is an in-depth and comprehensive study focusing on one of the key topics in the field of electrical engineering and automation. With the rapid development of technology and increasing requirements for the efficiency and reliability of electric machines, this work becomes an indispensable source of knowledge for both students and practicing engineers. In this book, the author examines in detail the principles of operation of asynchronous motors, their design features and methods of speed control. Masandilov L. B. shares his knowledge of modern approaches to controlling asynchronous motors, including the use of frequency converters and various control algorithms The reader will be able to learn about how to choose and configure equipment to achieve maximum engine efficiency in various operating conditions. The book will be of interest not only to students of technical universities studying electrical engineering and automation, but also to specialists working in the field of design and operation of electric machines. Engineers engaged in the repair and maintenance of induction motors will find in it useful tips and practical recommendations that will help them improve the quality of their work. In addition, this work can attract the attention of researchers interested in new technologies in the field of electric drive control. The topics raised in the book cover a wide range of issues, including the theory and practice of control of asynchronous motors, features of their application in industry and everyday life, as well as current trends in the field of automation. Masandilov L. B. not only explains the theoretical aspects, but also supports them with practical examples, which makes the material accessible and understandable to the reader. The book also addresses pressing issues such as energy conservation and improved engine reliability, making it particularly valuable in light of current environmental and economic challenges. The author's style is distinguished by clarity and logical presentation, which makes it easy to assimilate complex technical concepts. Masandilov L. B. He is known for his work in electrical engineering and automation, and his experience and knowledge make this book an authoritative source of information. Readers familiar with his other works will appreciate the consistency and depth of analysis that the author applies in this book. If you are looking for books on the topic of asynchronous motor control, such as “Regulation of the speed of asynchronous motors”, you may be interested in other works, such as “Electrical machines” or “Automation of electric actuators”. These works will also help you deepen your knowledge of electrical engineering and automation. In conclusion, “Regulation of the speed of asynchronous motors” is not just a textbook, it is a whole world of knowledge that will open up new horizons for you in understanding the operation of asynchronous motors. This book will become a reliable assistant in your professional activities and help you become a more competent specialist in the field of electrical engineering. Do not miss the opportunity to enrich your knowledge and skills by immersing yourself in the fascinating world of asynchronous motors with Masandilov L. B.