Switchgear And Protection By Badri Ram Ebook 15: A Review of the Revised Edition
Switchgear and protection are essential components of any power system, as they ensure the efficient and reliable operation of the system under various fault conditions. Switchgear and protection devices are also evolving with the advancement of technology and the changing requirements of the power sector. Therefore, it is important for electrical engineering students and professionals to keep abreast of the latest developments and trends in this field.
One of the books that provides a comprehensive and updated coverage of switchgear and protection is Power System Protection and Switchgear by Badri Ram and D. N. Vishwakarma. The book was first published in 2001 by Tata McGraw Hill Education, and has been revised and reprinted several times since then. The latest edition was published in 2011, with enhanced course coverage and refreshed pedagogy.
The book consists of 15 chapters, covering topics such as fundamentals of power system protection, relays, circuit breakers, fuses, protection schemes for generators, transformers, busbars, transmission lines, distribution systems, load shedding, power system stability, digital protection, microprocessor-based relays, and modern trends in switchgear and protection. The book also includes numerous solved examples, review questions, objective-type questions, and references for further reading.
The book is written in a clear and concise manner, with an emphasis on the practical aspects of switchgear and protection. The book is suitable for undergraduate and postgraduate students of electrical engineering, as well as practicing engineers and researchers in the field of power system protection and switchgear. The book is also useful for preparing for competitive examinations such as GATE, IES, UPSC, etc.
Power System Protection and Switchgear by Badri Ram and D. N. Vishwakarma is a valuable resource for anyone interested in learning about switchgear and protection in a modern power system. The book is available as an ebook on various platforms such as Google Books[^1^] [^2^] [^3^].
In this section, we will briefly discuss some of the key features and topics of the book Power System Protection and Switchgear by Badri Ram and D. N. Vishwakarma.
The book starts with an introduction to the principles and objectives of power system protection, the classification and characteristics of faults, and the basic components of a protection system.
The book then explains the various types of relays, such as electromagnetic, thermal, static, and numerical relays, their operating principles, characteristics, applications, and testing methods.
The book also covers the different types of circuit breakers, such as oil, air-blast, vacuum, SF6, and hybrid circuit breakers, their construction, operation, ratings, performance, and maintenance.
The book then describes the protection schemes for various power system elements, such as generators, transformers, busbars, transmission lines, and distribution systems. The book also discusses the protection against lightning and switching surges, and the coordination of protective devices.
The book also deals with the topics of load shedding, islanding, power system stability, and power system security. The book explains the concepts of frequency and voltage control, load-frequency control, automatic generation control, economic load dispatch, and optimal power flow.
The book also introduces the concepts of digital protection, microprocessor-based relays, communication-assisted protection, artificial intelligence techniques in protection, and adaptive protection. The book also highlights the modern trends in switchgear and protection, such as smart grid, wide-area measurement system (WAMS), phasor measurement unit (PMU), synchrophasor technology, and flexible AC transmission system (FACTS).
The book is well-organized and well-written, with clear diagrams, tables, graphs, and illustrations. The book also provides ample examples and exercises to enhance the understanding of the readers. The book is a comprehensive and updated reference for switchgear and protection in a modern power system. 061ffe29dd