Energy Efficient Electric Motors Revised And Expanded
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Energy Efficient Electric Motors Revised And Expanded
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Author : Ali Emadi
language : en
Publisher: CRC Press
Release Date : 2018-10-03
Energy Efficient Electric Motors Revised And Expanded written by Ali Emadi and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-03 with Technology & Engineering categories.
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
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Author : John C. Andreas
language : en
Publisher: CRC Press
Release Date : 1992-02-24
Energy Efficient Electric Motors Third Edition Revised And Expanded written by John C. Andreas and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992-02-24 with Technology & Engineering categories.
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 Third Edition Revised And Expanded
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Author : Ali Emadi
language : en
Publisher: CRC Press
Release Date : 2004-08-30
Energy Efficient Electric Motors Third Edition Revised And Expanded written by Ali Emadi and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-08-30 with Technology & Engineering categories.
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
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Author : H.E. Jordan
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Energy Efficient Electric Motors And Their Applications written by H.E. Jordan and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Technology & Engineering categories.
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.
Energy Efficiency Improvements In Electric Motors And Drives
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Author : Anibal de Almeida
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Energy Efficiency Improvements In Electric Motors And Drives written by Anibal de Almeida and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
The reduction of energy consumption through improvements in energy efficiency has become an important goal for all countries, in order to improve the efficiency of the economy, to increase energy supply security, and to reduce the emissions of CO and other pollutants caused by power· generation. 2 Electric motors use over half of all electricity consumed in developed countries. Typically 60-80% of the electricity which is used in the industrial sector and about 35% of the electricity used in the commercial sector in the European Union is consumed by motors. In industry, a motor consumes an annual quantity of electricity which corresponds to approximately 5 times its purchase price, throughout its whole life of aroun~ 12 to 20 years. Motors are by far the most important type of electric load. They are used in all sectors and in a wide range of applications, namely the following: fans, compressors, pumps, mills, winders, elevators, transports, home appliances, and office equipment, etc. It is their wide use that makes motor drive systems one of the main targets to achieve significant energy savings. As motors are the largest USers of electrical energy, even small efficiency improvements will produce very large energy savings.
Energy Efficient Electric Motor Selection Handbook
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Author : Gilbert A. McCoy
language : en
Publisher:
Release Date : 1996
Energy Efficient Electric Motor Selection Handbook written by Gilbert A. McCoy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Electric motors categories.
Energy Efficient Electric Motor Selection Handbook
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Author : A. Bhatia
language : en
Publisher: CreateSpace
Release Date : 2014-12-15
Energy Efficient Electric Motor Selection Handbook written by A. Bhatia and has been published by CreateSpace this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-12-15 with categories.
The majority of electrical energy consumed in most industrial facilities is used to run electric motors. By incorporating energy efficient electric motors during new construction or replacement can increase productivity while achieving substantial energy and dollar savings. The efficiency gains are obtained through the use of refined design, better materials, and improved construction.This 4 - hour online course provides an overview of the characteristics, economics, and benefits of standard versus high-efficiency motors. It covers the economic and operational factors to be considered when motor purchase decisions are being made.This course is fully based on the US Department of Energy and the Bonneville Power Administration's Report Number: DOE/BPA-34623-3 titled "Energy-Efficient Electric Motor Selection Handbook". This course is aimed at electrical engineers, energy auditors, plant managers, plant engineers, and others interested in energy management or preventative maintenance programs.Learning ObjectiveAt the conclusion of this course, the reader will understand:* When to buy energy efficient motors; * Energy efficient motor performance and price; * Determining and comparing motor efficiencies;* How much one can save on energy efficient motor; * Obtaining motor efficiency data;* Energy efficient motor selection guidelines;* Speed, Design Voltage, Enclosure, Part-load Efficiency, and Power Factor;* Motor operation under abnormal conditions;* Motor selection considerations;* Additional benefits of energy efficient motors.
Energy Efficiency In Motor Driven Systems
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Author : Francesco Parasiliti
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Energy Efficiency In Motor Driven Systems written by Francesco Parasiliti and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Business & Economics categories.
This book reports the state of the art of energy-efficient electrical motor driven system technologies, which can be used now and in the near future to achieve significant and cost-effective energy savings. It includes the recent developments in advanced electrical motor end-use devices (pumps, fans and compressors) by some of the largest manufacturers. Policies and programs to promote the large scale penetration of energy-efficient technologies and the market transformation are featured in the book, describing the experiences carried out in different parts of the world. This extensive coverage includes contributions from relevant institutions in the Europe, North America, Latin America, Africa, Asia, Australia and New Zealand.
Energy Efficiency Improvements In Electronic Motors And Drives
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Author : Paolo Bertoldi
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Energy Efficiency Improvements In Electronic Motors And Drives written by Paolo Bertoldi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
The 1997 Kyoto Conference defined CO2 emISSIOn targets for the developed regions of the world. The EU target of decreasing the emissions 8% below the 1990 level, by 2010, will require a very substantial effort covering basically all activities if such a target is to be reached. Energy-efficient motor systems can provide one of the most important opportunities to achieve electricity savings in a cost effective way, avoiding at the same time the emission of tens of millions of tons of carbon. The reduction of energy consumption through improvements in energy efficiency is one of the major instruments for developed and developing countries to meet the Kyoto commitments. Energy efficiency is also a key element of the European Union (EU) energy policy, since it improves the efficiency of the economy, increases energy supply security, and decreases harmful emissions due to electricity generation. Electric motor systems use over half of all electricity consumed in developed countries. Typically about 70% of the electricity which is used in the industrial sector and about 35% of the electricity used in the commercial sector in the EU is consumed by motor systems. In industry, a motor on average consumes an annual quantity of electricity which corresponds to approximately 5 times its purchase price, throughout its whole life of around 12 to 20 years.
Energy Efficient Electric Motors
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Author : John C. Andreas
language : en
Publisher:
Release Date : 1982
Energy Efficient Electric Motors written by John C. Andreas and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Technology & Engineering categories.