BASICS OF ELECTRICAL MACHINES by POONAM LAKRA,TARKESH KUMAR MAHATO

Electrical machines form the backbone of modern power systems, industrial automation, transportation, and renewable energy applications. From household appliances to large-scale power plants, electrical machines play a crucial role in energy conversion and utilization. Understanding their principles, construction, operation, and performance characteristics is essential for students and professionals in Electrical and Electronics Engineering.
The book Basics of Electrical Machines is a comprehensive multi-author volume developed through the collaborative efforts of experienced academicians, researchers, and industry experts. Each contributor has brought specialized knowledge in areas such as transformers, DC machines, induction motors, synchronous machines, testing methods, and control techniques. This collective academic endeavor ensures both conceptual clarity and practical relevance.
Purpose of the Book
The primary objective of this book is to provide a strong foundational understanding of electrical machines while integrating theoretical principles with real-world applications. The content is carefully structured to:
• Explain fundamental electromagnetic principles behind energy conversion
• Provide systematic derivations and working principles
• Illustrate constructional details with diagrams
• Present performance characteristics and testing procedures
• Connect classical machine theory with modern industrial applications
As a multi-author publication, this book benefits from the collective academic strengths of its contributors. Each author has focused on areas aligned with their specialization, ensuring accuracy, clarity, and updated technical content. The integration of classroom teaching experience with industrial exposure has enriched the presentation and applicability of the subject matter.
We sincerely hope that Basics of Electrical Machines will serve as a reliable academic companion and help students build a strong foundation in electromechanical energy conversion. Mastery of electrical machines is not only essential for academic success but also fundamental to understanding modern power and industrial systems.
We extend our gratitude to all contributors, reviewers, institutions, and students whose encouragement and feedback made this book possible.