When selection a particular motor for an intended task all engineering parameters must be taken into account. This 2010 edition 822page brushless machine design book is the latest edition of the best selling 1994 book by two well known authors. Why does the code mention design e motors if no one makes. Rapid increases in energy consumption and emphasis on environmental protection have posed challenges for the motor industry, as has the. The quality of the pictures and the paper are in accordance to this new edition. Good, but a fair amount of redundancy with the uglys general electrical book. Backed by 150 years of experience, simotics motors are unrivaled when it comes to reliability, ruggedness, compactness, efficiency, and performance.
At least one of the two magnetic field is generated by a solenoid carrying a current. New electric motor design books usedout of print electric motor design books. Most electric motors operate through the interaction between the motor s magnetic field and electric current in a wire winding to generate force in the form of torque applied on the motor s shaft. This epact originated in 1992, with a requirement that all motors between 2 and 200 horsepower, of a design a and b, be energy efficient. Dec 14, 2005 electric motors and drives is intended for nonspecialist users of electric motors and drives, filling the gap between theorybased academic textbooks and the more prosaic handbooks, which provide useful detail but little opportunity for the development of real insight and understanding.
Moreover, we also discuss about various factors that affect working of these motors and reliable ways to improve. This book, therefore, targets the large body of workers engineers and students reasonably versed in engineering concepts who feel the need for practical insights relating to electric motors. An introduction to electric motors stmicroelectronics. Rather than motor design, their chief concerns lie with the selection, system installation, operation and performance evaluation of electric motors. Mechanical design of electric motors crc press book 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, costeffective, energysaving, quiet, precisely controlled, and longlasting electric motors. Mechanical design of electric motors by wei tong engineering. With all of the emphasis on lithium ion battery technology for electric vehicles evs, it is sometimes easy to forget that the electric motor is the device that actually propels the vehicle. Getting the most from your electric motors this 40page booklet provides a great marketing tool for your service center. Electric motors and drives is intended for nonspecialist users of electric motors and drives, filling the gap between theorybased academic textbooks and the more prosaic handbooks, which provide useful detail but little opportunity for the development of real insight and understanding.
It is therefore used in starter motors of cars and elevator motors p. Ac electric motors control wiley online books wiley online library. Mechanical design of electric motors crc press book. This article will serve as a comprehensive guide for articles related to ac and dc motors. For work, id like to become as experty as possible on the design of electric motors, in particular brushless dc motors, possibly with magnetic. My original aim was to bridge the gap between specialist textbooks which are pitched at a level too academic for the average user and. In simple dc and universal motors, the rotor spins inside the stator.
Single phase motors singlephase dualvoltage motors singlephase dualvoltage motors comprise two main windings, a starting winding, and a run capacitor. I will suggest you to read electric machinery fundamentals by. The high performance of control and fast dynamic response of electric machines can be achieved via motor drive because of high development of semiconductors such as the microcontroller and power transistors. By understanding how a motor works you can learn a lot about magnets. Internal connection diagrams for threephase electric motors. Learn and develop yourself motor engineer electric motor. I will suggest you to read electric machinery fundamentals by stephen chapman. Mechanical design of electric motors 1st edition wei. A new generation of axial flux ev motors design news. Apr 05, 20 about this book the complexity of ac motor control lies in the multivariable and nonlinear nature of ac machine dynamics. Dc, ac, and bldc motors introduces practical drive techniques of electric motors to enable stable and efficient control of many application systems, also covering basic principles of highperformance motor control techniques, driving methods, control theories and power converters.
Source for used books on electric motors and related technologies. An engineering guide to ac and dc motor designs and operation. This brand new 822page brushless machine design book is generously illustrated in color as the authors have tried to catch up with the progress over the last 16 years of pm bushless machine design and development since their well known 1994 book. The information provided is great for students, makers, and professionals who are looking to refresh or expand their knowledge in this field. Fundamentals, types and applications 5 by hughes, austin, drury, bill isbn. Industrial electric shops will want to keep a copy of this book handy at all times for daily reference, and design and engineering departments will find constant use for the book in selecting motors for various applications, including machine design.
This brand new 822page brushless machine design book is generously. Browse the amazon editors picks for the best books of 2019, featuring our favorite reads in. Covers the main types of ac motors including triphase, multiphase, and doubly fed induction motors, wound rotor, permanent magnet, and interior pm synchronous motors illustrates the usefulness of the advanced control methods via industrial applications including electric vehicles, high speed trains, steel mills, and more. The electric machines have been applied to the industrial and commercial areas for several decades. Design of electric motors, generators, and drive systems. This book will allow engineers and designers to marry the technologies they know about with motor technology, and hence to incorporate motors into their products. This edition is generously illustrated in color as the authors have tried to catch up with the progress over the last 16 years of pm brushless machine design and development since their well known 1994 book. Find the optimum winding layout or check the performance of your windings. Electric motor design software electric motors are devices for conversion of the electrical energy into mechanical energy. Fundamentals, types and applications by austin hughes, william drury book free download.
He has 20 years of consulting experience with dupont. An electric motor is an electrical machine that converts electrical energy into mechanical energy. In your house, almost every mechanical movement that you see around you is caused by an ac alternating current or dc direct current electric motor. There are many good answers, i will try to keep up with them. However, due to mechanical, as well as operational reasons, permanent magnets in synchronous machines are restricted to those with ratings much lower than large turbinedriven generators, which is. If you want to have a quick read on electrical motors. It comprehensively presents vehicle performance, configuration, control strategy, design. This is probably a great book for the right audience. He is a registered professional engineer in the state of. The book explores all of the widelyused modern types. Get an explanation of electrical machine design terms. May 14, 2019 in simple dc and universal motors, the rotor spins inside the stator. The book explores most of the widely used modern types of motors and drives.
This free electrical engineering textbook provides a series of volumes covering electricity and electronics. Brushless dc motor bldc and permanent magnet ac synchronous motors drives have many. How to design an electrical motor for a given power, torque and. Apr 28, 2014 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, costeffective, energysaving, quiet, precisely controlled, and longlasting electric motors. Suitable for motor designers, engineers, and manufacturers, as well. Read our latest white paper on performance analysis of electric motor technologies for an electric vehicle powertrain in our latest white paper, we discuss how different design choices, such as motor topology, winding type and cooling system, can be compared and evaluated with the overall system impact in mind. Large ac motors used in things like factory machines work in a slightly different way. Yamaha motor is working to create electric motors that are compact, highoutput and stir the senses by leveraging our technology and expertise in casting, machining, the use of highefficiency segment conductors and more, all garnered through our engine development efforts to date. Computeraided design and analysis of electric motors. Applications for electric motor design are shown including small size motors for power tools, totally enclosed designs for agricultural environments, anticorroding designs for humid operation. Hendershot is the coauthor with professor tje miller of one of the leading text books on permanent magnet brushless motors and generator design. Electric motors and drives is intended for nonspecialist users of electric motors and drives, filling the gap between maths and theorybased academic textbooks and the more prosaic handbooks, which provide useful detail but little opportunity for the development of real insight and understanding.
Simotics industrial electric motors provide you with the optimum solution for every application. Focusing on the mechanical design of modern electric motors, the book. Exactly which motors are involved in the epact mandate, and what the code requirements are for these energyefficient motors, if any, is a future story. Can someone please guide me on how to design an electric motor for a given power, torque and speed requirement. They are widely used in the usa, where the singlephase supply is either 1 x 115 v60 hz or 1 x 230 v60 hz. This course focuses on the analysis and design of electric motors, generators, and drive systems, placing special emphasis on the design of machines for electric drives, including traction drives, drive motors for automated manufacturing robots, material handling and drive motors for automotive, aircraft and marine propulsion systems.
The electric motor operation is based on the following points. Mechanical design of electric motors 1st edition wei tong. Electric motor design software quickfield fea software. What are the best books on electrical machines transformers. Everyday low prices and free delivery on eligible orders. In this book two of the most experienced authors in the field have come together to present a practical guide to the design of electric machines using the speed and motorcad software packages. Like its predecessors, the third edition of this book is intended primarily for nonspecialist users and students of electric motors and drives. 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 indepth knowledge of stateoftheart design methods and developments of electric motors.
Now, a company in belgium has a design that it hopes will change that. The design of motor drive for brushless dc motor intechopen. Motorsolver custom built electric motor generator components. Recent advancements in control theory now make it possible to deal with longstanding problems in ac motors control. Mechanical design of electric motors 1st edition wei tong routl. The rotor is a coil connected to the electric power supply and the stator is a permanent magnet or electromagnet. Download for offline reading, highlight, bookmark or take notes while you read handbook of electric motors. For those experienced in engineering design, this is the guide to electric motors.
The book deals with the fundamentals, theory, and design of conventional cars with internal combustion engines ices, electric vehicles evs, hybrid electric vehicles hevs, and fuel cell vehicles fcvs. We not only talk about different type of motors but we also see how different motors work under different conditions. The phase relation between the rotor and stator magnetic field i. The stator is a permanent magnet, so the motor is smaller in size. Details the design and manufacture of major components and subsystems, such as. Find bhcurves and core losses for electrical steel laminations. It contains a solid mathematical description of the motor characterics which includes the use a calculus. For the product design engineer, this is a great book. Covers the main types of ac motors including triphase, multiphase, and doubly fed induction motors, wound rotor, permanent magnet, and interior pm synchronous motors illustrates the usefulness of the advanced control methods via industrial applications including. This requirement was to go in to effect november 1, 1997. It seems to be targeted to the design engineer that specs motors for harddrives, electric cars, etc. This site lists the technical information services useful to electric motor and generator designers, engineers, technicians and educators. Download mechanical design of electric motors by wei tong easily in pdf format for free. Emetor is a collection of valuable resources for designing electrical motors and generators.
New electric motor design books usedout of print electric motor design books technical papers motor design tutorials and workshops. However, due to mechanical, as well as operational reasons, permanent magnets in synchronous machines are restricted to those with ratings much lower than large turbinedriven generators, which is the subject of this book. Ac and dc motor designs and operations are explained in this article. Low voltage ac motors for line and converter operation.
Emetor free resources for electrical machine design. As an electric motor designer i liked very much the old edition of this book. Their design implements the common idea interaction of the magnetic fields with permanent magnets, ferromagnetics and electric currents carrying conductors to produce the mechanical forces and torques. Electric motors and drives is intended for non specialist users of electric motors and drives, filling the gap between maths and theory based academic textbooks and the more prosaic handbooks, which provide useful detail but little opportunity for the development of real insight and understanding. Read our latest white paper on performance analysis of electric motor technologies for an electric vehicle powertrain in our latest white paper, we discuss how different design choices, such as motor topology, winding type and cooling system, can be compared and.
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