Mechanical Design of Electric Motors

"Focused on the design, analysis, construction, optimization, and applications of electric motors, this book can be used for regular or advanced mechanical engineering design courses. Mechanical Design of Electric Motors offers research results based on the personal experience of the author as well as the significant research contribution of others. It provides mechanical engineers and students of in energy conversion industries with comprehensive design techniques and practical approaches in the design of electric motors"--

Auteur

Wei Tong, Ph.D, PE is chief engineer at Kollmorgen Corporation, a subsidiary of Danaher Corporation, Radford, Virginia, USA. He is an internationally recognized expert on mechanical electrical thermal systems. A fellow of the American Society of Mechanical Engineers and a registered professional engineer in the state of Virginia, USA, Dr. Tong holds 28 US patents and 16 foreign patents. He presently serves as an associate editor of ASME Journal of Heat Transfer and International Journal of Rotating Machinery.

Texte du rabat

Focusing on the mechanical design of modern electric motors, this text presents state-of-the-art design methods and developments. Emphasizing construction, optimization, and applications, it not only covers the fundamentals but also details the design and manufacture of major motor components and subsystems, considers material and bearing selections, reviews various cooling techniques, describes motor testing procedures and performance characteristics, discusses the analysis and calculation of motor power losses, and explores the effects of vibration and acoustic noise.

Résumé

Rapid increases in energy consumption and emphasis on environmental protection have posed challenges for the motor industry, as has the design and manufacture of highly efficient, reliable, cost-effective, energy-saving, quiet, precisely controlled, and long-lasting electric motors.

Suitable for motor designers, engineers, and manufacturers, as well as maintenance personnel, undergraduate and graduate students, and academic researchers, Mechanical Design of Electric Motors provides in-depth knowledge of state-of-the-art design methods and developments of electric motors. From motor classification, design of motor components, model setup, and material and bearing selections to power losses, motor cooling, design integration, vibration, and acoustic noise, this comprehensive text covers the fundamentals, practical design and design-related issues, modeling and simulation, engineering analysis, manufacturing processes, testing procedures, and performance characteristics of electric motors today.

Focusing on the mechanical design of modern electric motors, the book:

• Details the design and manufacture of major components and subsystems, such as rotors, shafts, stators, and frames
• Reviews various cooling techniques, including forced air, liquid, and phase-change
• Discusses the analysis and calculation of motor power losses
• Addresses motor vibration and acoustic noise issues
• Presents engineering analysis methods and case study results
• Emphasizes construction, optimization, and applications Featuring research results from the author's own personal experience and the significant contributions of others, Mechanical Design of Electric Motors highlights innovative and advanced electric motors developed in recent decades.

Contenu

Introduction of Electric Motors. Rotor Design. Shaft Design. Stator Design. Motor Frame Design. Motor Bearing. Motor Power Losses. Motor Cooling. Motor Vibration and Acoustic Noise. Motor Testing. Modeling, Simulation, and Analysis of Electric Motors. Innovative and Advanced Motor Design.