Energy Efficient Electric Motors Third Edition Revised And Expanded

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Energy-Efficient Electric Motors, Third Edition, Revised and Expanded

Author : John C. Andreas
Publisher : CRC Press
Page : 306 pages
File Size : 52,9 Mb
Release : 1992-02-24
Category : Technology & Engineering
ISBN : 0824785967

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Energy-Efficient Electric Motors, Third Edition, Revised and Expanded by John C. Andreas Pdf

Revised and updated throughout, the second edition of Energy-Efficient Electric Motors provides guidelines for picking and using electric motors on an energy conservation and life-cycle cost basis - emphasizing both single- and three-phase motors in the 1- to 200-hp range that offer maximum opportunities for energy savings.;Maintaining the features of the first edition, this concise resource: explains current improvements in electric motor capabilities and recently adopted NEMA energy-efficient motor standards; contains a new section about the power factor with nonlinear loads; covers the performance of polyphase induction motors supplied by adjustable frequency power supplies for several types of loads, presents information on numerous kinds of power semiconductors used in variable-frequency power supply systems; provides expanded coverage comparing various types of adjustable speed drives when applied to constant torque and variable torque loads; and contains a new summary checklist criteria for selecting induction motors for adjustable frequency drive systems.;Generously illustrated with nearly 200 figures and tables, the second edition of Energy-Efficient Electric Motors is timely reading for electrical, electronics, mechanical, consulting, specifying, and plant engineers; plant and purchasing managers; original equipment, heating, ventilating, and air-conditioning manufacturers; and continuing-education courses in these disciplines.

Energy-Efficient Electric Motors, Revised and Expanded

Author : Ali Emadi
Publisher : CRC Press
Page : 402 pages
File Size : 52,9 Mb
Release : 2018-10-03
Category : Technology & Engineering
ISBN : 9781420030815

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Energy-Efficient Electric Motors, Revised and Expanded by Ali Emadi Pdf

This detailed reference provides guidelines for the selection and utilization of electric motors for improved reliability, performance, energy-efficiency, and life-cycle cost. Completely revised and expanded, the book reflects the recent state of the field, as well as recent developments in control electronics, the economics of energy-efficient motors and systems, and advanced power electronic drivers. It includes five new chapters covering key topics such as the fundamentals of power electronics applicable to electric motor drives, adjustable speed drives and their applications, advanced switched reluctance motor drives, and permanent magnet and brushless DC motor drives.

Energy-Efficient Electric Motors, Third Edition, Revised and Expanded

Author : Ali Emadi
Publisher : CRC Press
Page : 424 pages
File Size : 52,8 Mb
Release : 2004-08-30
Category : Technology & Engineering
ISBN : 0824757351

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Energy-Efficient Electric Motors, Third Edition, Revised and Expanded by Ali Emadi Pdf

This detailed reference provides guidelines for the selection and utilization of electric motors for improved reliability, performance, energy-efficiency, and life-cycle cost. Completely revised and expanded, the book reflects the recent state of the field, as well as recent developments in control electronics, the economics of energy-efficient motors and systems, and advanced power electronic drivers. It includes five new chapters covering key topics such as the fundamentals of power electronics applicable to electric motor drives, adjustable speed drives and their applications, advanced switched reluctance motor drives, and permanent magnet and brushless DC motor drives.

Energy-Efficient Electric Motors, Revised and Expanded

Author : Ali Emadi
Publisher : CRC Press
Page : 317 pages
File Size : 44,8 Mb
Release : 2018-10-03
Category : Technology & Engineering
ISBN : 9781351836678

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Energy-Efficient Electric Motors, Revised and Expanded by Ali Emadi Pdf

This detailed reference provides guidelines for the selection and utilization of electric motors for improved reliability, performance, energy-efficiency, and life-cycle cost. Completely revised and expanded, the book reflects the recent state of the field, as well as recent developments in control electronics, the economics of energy-efficient motors and systems, and advanced power electronic drivers. It includes five new chapters covering key topics such as the fundamentals of power electronics applicable to electric motor drives, adjustable speed drives and their applications, advanced switched reluctance motor drives, and permanent magnet and brushless DC motor drives.

Energy-Efficient Electric Motors and their Applications

Author : H.E. Jordan
Publisher : Springer Science & Business Media
Page : 194 pages
File Size : 41,9 Mb
Release : 2013-06-29
Category : Technology & Engineering
ISBN : 9781489914651

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Energy-Efficient Electric Motors and their Applications by H.E. Jordan Pdf

In this revised and expanded edition, Howard E. Jordan explains-in a clear manner-the technology of energy efficient electric motors including motor losses, testing, and efficiency labeling. He also discusses how to calculate the return on investment for an energy efficient motor in addition to several other subjects related to effective motor applications. New chapters explore permanent magnet synchronous motors and transistor pulse-width-modulated inverters. Engineers, purchasing managers, and executives who make decisions on motor selection will find this an invaluable reference.

Transformer and Inductor Design Handbook, Third Edition

Author : Colonel Wm. T. McLyman
Publisher : CRC Press
Page : 564 pages
File Size : 41,9 Mb
Release : 2004-03-31
Category : Technology & Engineering
ISBN : 0203913590

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Transformer and Inductor Design Handbook, Third Edition by Colonel Wm. T. McLyman Pdf

Extensively revised and expanded to present the state-of-the-art in the field of magnetic design, this third edition presents a practical approach to transformer and inductor design and covers extensively essential topics such as the area product, Ap, and core geometry, Kg. The book provides complete information on magnetic materials and core characteristics using step-by-step design examples and presents all the key components for the design of lightweight, high-frequency aerospace transformers or low-frequency commercial transformers. Written by a specialist with more than 47 years of experience in the field, this volume covers magnetic design theory with all of the relevant formulas.

Handbook of Electric Motors

Author : Hamid A. Toliyat,Gerald B. Kliman
Publisher : CRC Press
Page : 850 pages
File Size : 51,7 Mb
Release : 2018-10-03
Category : Technology & Engineering
ISBN : 9781420030389

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Handbook of Electric Motors by Hamid A. Toliyat,Gerald B. Kliman Pdf

Presenting current issues in electric motor design, installation, application, and performance, this second edition serves as the most authoritative and reliable guide to electric motor utilization and assessment in the commercial and industrial sectors. Covering topics ranging from motor energy and efficiency to computer-aided design and equipment selection, this reference assists professionals in all aspects of electric motor maintenance, repair, and optimization. It has been expanded by more than 40 percent to explore the most influential technologies in the field including electronic controls, superconducting generators, recent analytical tools, new computing capabilities, and special purpose motors.

Handbook of Automotive Power Electronics and Motor Drives

Author : Ali Emadi
Publisher : CRC Press
Page : 736 pages
File Size : 46,6 Mb
Release : 2017-12-19
Category : Technology & Engineering
ISBN : 9781420028157

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Handbook of Automotive Power Electronics and Motor Drives by Ali Emadi Pdf

Initially, the only electric loads encountered in an automobile were for lighting and the starter motor. Today, demands on performance, safety, emissions, comfort, convenience, entertainment, and communications have seen the working-in of seemingly innumerable advanced electronic devices. Consequently, vehicle electric systems require larger capacities and more complex configurations to deal with these demands. Covering applications in conventional, hybrid-electric, and electric vehicles, the Handbook of Automotive Power Electronics and Motor Drives provides a comprehensive reference for automotive electrical systems. This authoritative handbook features contributions from an outstanding international panel of experts from industry and academia, highlighting existing and emerging technologies. Divided into five parts, the Handbook of Automotive Power Electronics and Motor Drives offers an overview of automotive power systems, discusses semiconductor devices, sensors, and other components, explains different power electronic converters, examines electric machines and associated drives, and details various advanced electrical loads as well as battery technology for automobile applications. As we seek to answer the call for safer, more efficient, and lower-emission vehicles from regulators and consumer insistence on better performance, comfort, and entertainment, the technologies outlined in this book are vital for engineering advanced vehicles that will satisfy these criteria.

Electric Relays

Author : Vladimir Gurevich
Publisher : CRC Press
Page : 857 pages
File Size : 46,5 Mb
Release : 2018-10-03
Category : Technology & Engineering
ISBN : 9781351837057

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Electric Relays by Vladimir Gurevich Pdf

Electric relays pervade the electronics that dominate our world. They exist in many forms, fulfill many roles, and each have their own behavioral nuances and peculiarities. To date, there exists no comprehensive reference surveying the broad spectrum of electric relays, save one-Electric Relays: Principles and Applications. This ambitious work is not only unique in its scope, but also in its practical approach that focuses on the operational and functional aspects rather than on theory and mathematics. Accomplished engineer Dr. Vladimir Gurevich builds the presentation from first principles, unfolding the concepts and constructions via discussion of their historical development from the earliest ideas to modern technologies. He uses a show-not-tell approach that employs nearly 1300 illustrations and reveals valuable insight based on his extensive experience in the field. The book begins with the basic principles of relay construction and the major functional parts, such as contact and magnetic systems. Then, it devotes individual chapters to the various types of relays. The author describes the principles of function and construction for each type as well as features of several relays belonging to a type that operate on different principles. Remarkably thorough and uniquely practical, Electric Relays: Principles and Applications serves as the perfect introduction to the plethora of electric relays and offers a quick-reference guide for the experienced engineer.

Electrical Contacts

Author : Milenko Braunovic,Nikolai K. Myshkin,Valery V. Konchits
Publisher : CRC Press
Page : 672 pages
File Size : 40,5 Mb
Release : 2017-12-19
Category : Technology & Engineering
ISBN : 9780849391088

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Electrical Contacts by Milenko Braunovic,Nikolai K. Myshkin,Valery V. Konchits Pdf

Various factors affect the performance of electrical contacts, including tribological, mechanical, electrical, and materials aspects. Although these behaviors have been studied for many years, they are not widely used or understood in practice. Combining approaches used across the globe, Electrical Contacts: Fundamentals, Applications, and Technology integrates advances in research and development in the tribological, material, and analytical aspects of electrical contacts with new data on electrical current transfer at the micro- and nanoscales. Taking an application-oriented approach, the authors illustrate how material characteristics, tribological behavior, and loading impact the degradation of contacts, formation of intermetallics, and overall reliability and performance. Coverage is divided broadly into three sections, with the first focused on mechanics, tribology, materials, current and heat transfer, and basic reliability issues of electrical contacts. The next section explores applications, such as power connections, electronic connections, and sliding contacts, while the final section presents the diagnostic and monitoring techniques used to investigate and measure phenomena occurring at electrical contact interfaces. Numerous references to current literature reflect the fact that this book is the most comprehensive survey in the field. Explore an impressive collection of data, theory, and practical applications in Electrical Contacts: Fundamentals, Applications, and Technology, a critical tool for anyone investigating or designing electrical equipment with improved performance and reliability in mind.

Power Converter Circuits

Author : William Shepherd,Li Zhang
Publisher : CRC Press
Page : 548 pages
File Size : 54,7 Mb
Release : 2004-03-12
Category : Technology & Engineering
ISBN : 9780824750909

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Power Converter Circuits by William Shepherd,Li Zhang Pdf

This text reveals all key components of rectification, inversion, cycloconversion, and conversion circuits. It authoritatively describes switching, voltage and current relationships, and converter properties, operation, control, and performance as utilized in most practical applications. Authored jointly by a veteran scholar and an accomplished researcher in the field Power Converter Circuits highlights methods grounded in classical mathematics and includes an abundance of numerical worked examples. Features hundreds of chapter-specific problems, with solutions provided separately at the end of the book

Gaseous Electronics

Author : Gorur Govinda Raju
Publisher : CRC Press
Page : 710 pages
File Size : 40,8 Mb
Release : 2005-11-10
Category : Technology & Engineering
ISBN : 9780203025260

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Gaseous Electronics by Gorur Govinda Raju Pdf

The research on gaseous electronics reaches back more than 100 years. With the growing importance of gas lasers in so many research and industrial applications as well as power systems generating, transmitting, and distributing huge blocks of electrical power, the body of literature on cross sections, drift and diffusion, and ionization phenomena c

Materials for Rigid and Flexible Printed Wiring Boards

Author : Martin W. Jawitz,Michael J. Jawitz
Publisher : CRC Press
Page : 156 pages
File Size : 54,6 Mb
Release : 2018-10-03
Category : Technology & Engineering
ISBN : 9781351837262

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Materials for Rigid and Flexible Printed Wiring Boards by Martin W. Jawitz,Michael J. Jawitz Pdf

Complex electronic circuits and devices are flooding applications in nearly every facet of commercial and industrial activity, from automated equipment to all types of consumer products. Proper selection of materials is crucial to meet the end-use requirements of flexible and rigid printed wiring boards. While there are many useful books and articles on the fabrication of printed circuit boards, Materials for Rigid and Flexible Printed Wiring Boards is the first book to detail the properties of the materials used and how they are made. The authors present important manufacturing information and material properties for reinforcement materials, resins, flexible films, copper foils, rigid laminates, high-speed/high-frequency laminates, and metal core and constraining core materials. They offer practical guidance to help designers, engineers, and fabricators choose suitable materials to successfully meet strength, weight, thickness, performance, cost, and other requirements. In most cases, the material data comes directly from manufacturers' data sheets, representing typical values. The book illustrates the comparative strengths and limitations of the materials, highlights their basic properties, and details the manufacturing processes used to make them. Offering practical guidance based on years of experience, Materials for Rigid and Flexible Printed Wiring Boards is a one-stop source of crucial information for anyone designing or building printed circuit boards for any application.

High-Voltage Engineering

Author : Mazen Abdel-Salam
Publisher : CRC Press
Page : 558 pages
File Size : 49,7 Mb
Release : 2018-10-03
Category : Technology & Engineering
ISBN : 9781351830362

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High-Voltage Engineering by Mazen Abdel-Salam Pdf

"Bridges the gap between laboratory research and practical applications in industry and power utilities-clearly organized into three distinct sections that cover basic theories and concepts, execution of principles, and innovative new techniques. Includes new chapters detailing industrial uses and isues of hazard and safety, and review excercises to accompany each chpter."

Noise of Polyphase Electric Motors

Author : Jacek F. Gieras,Chong Wang,Joseph Cho Lai
Publisher : CRC Press
Page : 392 pages
File Size : 51,8 Mb
Release : 2018-10-03
Category : Technology & Engineering
ISBN : 9781420027730

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Noise of Polyphase Electric Motors by Jacek F. Gieras,Chong Wang,Joseph Cho Lai Pdf

Controlling the level of noise in electrical motors is critical to overall system performance. However, predicting noise of an electrical motor is more difficult and less accurate than for other characteristics such as torque-speed. Recent advances have produced powerful computational methods for noise prediction, and Noise of Polyphase Electric Motors is the first book to collect these advances in a single source. It is also the first to include noise prediction for permanent magnet (PM) synchronous motors. Complete coverage of all aspects of electromagnetic, structural, and vibro-acoustic noise makes this a uniquely comprehensive reference. The authors begin with the basic principles of noise generation and radiation, magnetic field and radial forces, torque pulsations, acoustic calculations, as well as noise and vibration of mechanical and acoustic origin. Moving to applications, the book examines in detail stator system vibration analysis including the use of finite element method (FEM) modal analysis; FEM for radial pressure and structural modeling; boundary element methods (BEM) for acoustic radiation; statistical energy analysis (SEA); instrumentation including technologies, procedures, and standards; and both passive and active methods for control of noise and vibration. Noise of Polyphase Electric Motors gathers the fundamental concepts along with all of the analytical, numerical, and statistical methods into a unified reference. It supplies all of the tools necessary to improve the noise performance of electrical motors at the design stage.