Relay Protection and Automation : Educational and methodological manual for determining the electromagnetic environment and compatibility with electricity" authored by Orlov is an indispensable work for specialists in the field of electrical engineering , Students and teachers , seeking a deeper understanding of the principles of relay protection and automation in modern energy systems In this manual, the author not only highlights the theoretical aspects, but also offers practical recommendations, which makes it especially valuable for those who want to apply the knowledge gained in practice. From the first pages of the book, the reader plunges into the world of electromagnetic environment, where the key aspects affecting the reliability and safety of electrical installations are considered. Orlov masterfully combines theory with practical examples, which allows you to better assimilate the material and understand how various factors can affect the functioning of relay protection. He focuses on the importance of electromagnetic compatibility, which is especially important in the context of modern high-tech production, where the interaction of various devices and systems can lead to undesirable consequences. This book will be of interest not only to students of technical specialties, but also to practicing engineers working in the field of energy, automation and electronics. If you are looking for a tutorial that will help you understand the complex issues of relay protection, as well as methods for assessing the electromagnetic situation, then this publication will become your reliable assistant. It is suitable for people with different levels of training: from beginners to experienced professionals who want to update their knowledge and master new technologies. The topics raised in the book cover a wide range of issues, ranging from the basics of relay protection to modern methods of analyzing electromagnetic compatibility. Orlov considers both traditional and new approaches, which allows the reader to get a complete picture of current trends in the field of relay protection and automation. In addition, the author shares his experience and practical recommendations, which makes the material especially valuable for those who work in this field. Orlov's style is characterized by accessibility and clarity of presentation, which makes it easy to perceive even the most complex concepts. He actively uses examples from real practice, which makes the material more lively and understandable. The book is written taking into account the latest achievements of science and technology, which makes it relevant and useful for specialists working with modern equipment. If you are interested in topics such as relay protection, automation, electromagnetic compatibility, or just want to expand your knowledge in the field of electrical engineering, this guide will be a real discovery for you. In it you will find not only theoretical foundations, but also practical tips that will help you in your professional activities. In conclusion, “Relay protection and automation: A training manual for determining the electromagnetic environment and compatibility with electricity” is a book that should be in the library of every specialist in the field of electrical engineering. It not only enriches knowledge, but also inspires new achievements in the profession. Do not miss the opportunity to get acquainted with this unique work, which will help you become an expert in your field!