Electrical Engineering . Three-phase chains” under the authorship of a team of authors, including C. G. Ivanova is an indispensable resource for all who are interested in electrical engineering and want to understand more deeply the principles of three-phase electrical circuits. This publication will be an excellent assistant for both students of technical universities and practicing engineers who want to refresh their knowledge or master new aspects in this field. The book discusses in detail the basic principles of three-phase circuits, which are the basis for most modern electrical systems. The reader will be able to learn about such important aspects as the calculation of circuit parameters, the analysis of their work, as well as methods of protection and management. The author’s team strives to make the material accessible and understandable, which allows the reader not only to learn the theoretical foundations, but also to apply them in practice. One of the key topics raised in the book is the effectiveness of using three-phase systems compared to single-phase. In the modern world, where each unit of energy is important, understanding these principles becomes especially relevant. The book also addresses the issues of stability and reliability of electrical systems, which is an important aspect for the design and operation of electrical installations. Readers who are interested in electrical engineering, physics, as well as those who are planning a career in the field of energy, this edition will be especially useful. Students of technical specialties will find in the book not only theoretical knowledge, but also practical examples that will help them to better prepare for exams and future professional activities. Engineers and energy professionals will be able to use the book as a reference, turning to it in search of solutions to specific problems. The style of the authors is distinguished by the clarity and logic of the presentation . They strive to convey complex concepts in a simple and accessible language, which makes the book attractive to a wide audience. In addition, the publication contains many illustrations and diagrams that clearly demonstrate the processes described and help to better assimilate the material. Electrical Engineering . Three-phase circuits not only deepens the knowledge of readers in the field of electrical engineering, but also arouses interest in further study of this fascinating and important science. It can become the basis for a deeper dive into topics such as electronics, automation and control of electrical systems. If you are looking for a high-quality and informative publication on electrical engineering, which will help you understand the three-phase chains, then this book will be an excellent choice. It will not only enrich your knowledge, but also inspire new discoveries in the world of electricity. Do not miss the opportunity to become a part of this fascinating journey into the world of electrical engineering with "Electrical Engineering. Three-phase chains!