Handbook of Electric Motors - PDF Free DownloadWritten for non-specialist users of electric motors and drives, this book explains how electric drives work and compares the performance of the main systems, with many examples of applications. The author's approach - using a minimum of mathematic Variable speed drives and the associated electrical motors play a central role in industry as well as the buildings in which we live, work and are entertained. They are arguably the most potent tool we have in the quest to save energy and thereby I unhesitatingly recommend it to any busy engineer who needs to make informed judgments about selecting the right drive system. I have not seen another book which covers this wide subject more comprehensively and in such an easy-to-read style. Austin Hughes was a long-time member of the innovative motors and drives research team at the University of Leeds, UK, and has established a reputation for an informal style that opens up complex subjects to a wide readership, including students and managers as well as technicians and engineers.
Electric Motors and Drives: Fundamentals, Types and Applications
Elevator Engineering, Second Edition presents a roadmap of elevator design and acts as a complete guide to practical engineering based on the American Society of Mechanical Engineers A This new edition includes the latest code revisions of A With more than 45 examples of essential and comprehensive elevator calculations relating to both traction and hydraulic units, it is suitable for a wide audience. Updates in this new edition include new sections on: changes in the hoistway, including machinery and controller spaces the tallest telecom towers rope-less electric elevators two new sections on the newly coated steel belt and aramid fiber rope as suspension systems electronic control valves for hydraulic elevators two-stage hydraulic jacks for elevators elevator seismic requirements. A new appendix, Appendix I, was also added exclusively for suspension systems. This book is also available in print.
Other volumes in this series: Power circuit breaker theory and design C. Flurscheim Editor Industrial microwave heating A.
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