Ac induction gearmotors and motors incl inverter duty chapter 2 in bodines gearmotor handbook describes operation and function of ac induction motors and gearmotors. Due to a large installed base of motors using electricity, even a small improvement in efficiency can result in significant savings from a broader national perspective. At least one of the two magnetic field is generated by a solenoid carrying a current. Plugin electric vehicle handbook for electrical contractors 5 plugin hybrid electric vehicles phevs phevs sometimes called extended range electric vehicles, or erevs use batteries to power an electric motor and use another fuel, such as gasoline or diesel, to power an ice or other propulsion source. Small power induction motors, in most home appliances, are fed from the local single phase a. Plugin electric vehicle handbook for electrical contractors 3 youve heard about the new generation of plugin electric vehicles pevs like the chevy volt and. Handbook of electric motors crc press book 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. Those who are looking to enter an online or traditional electrical.
The selection, connection, reversing and repair of electric motors by robertw. This handbook aims to strike a balance between clarity, conciseness, and completeness. It is not intended to encourage or discourage any motor type, design, or process. Prolong your life the life of your electric motors. 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. Even a small percentage of voltage unbalance will result in a larger percentage of current unbalance, thus increasing temperature rise and possibly result in. Induction motors are rugged and have moderate costs, explaining their popularity.
Handbook of small electric motors order form revised 20. A useful introduction to electric motors electrical. Electric motors and drives fundamentals, types and applications third edition austin hughes senior fellow, school of electronic and electrical engineering, university of leeds amsterdam boston heidelberg london new york oxford paris san diego san francisco singapore sydney tokyo newnes is an imprint of. Ac motors are mainly used for industrial applications such as centrifugal pumps, fans, compressors etc. Without electric motors, we would not have power tools, household appliances, or even cars. Normally it covers the region from uv to ir region. Handbook of small electric motors mcgrawhill handbooks yeadon, william, yeadon, alan on.
May 14, 2001 handbook of small electric motors by william h. This conversion is usually obtained through the generation of a magnetic field by means of a current flowing into one or more coils. Electric motors objectives after studying this unit, the student will be able to state the purpose of an electric motor. May 14, 2001 a complete, definitive source for the design, manufacture, application, and testing of small electric motors less than ten horsepower gives motor design engineers, test technicians, and engineers toptobottom coverage of materials used in motor manufacturing, as well as howto advice on selecting the right design and assembly method includes a full section on motor applications. In developed countries today there are more than 3 kw of electric motors per person, today and most of it is from induction motors. Toronto library of congress cataloginginpublication data handbook of small electric motors william h. 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. Mechanical energy what is an electric motor an electric motor is a device converting electrical energy into mechanical energy usually a torque. Handbook of small electric motors motion control online. For those experienced in engineering design, this is the guide to electric motors. Handbook of electric motors crc press book bierebhoire.
Low voltage ac motors for line and converter operation. Bodine electric company is a leading manufacturer of fractional horsepower gearmotors, motors, and motor speed controls. Yeadon, 9780070723320, available at book depository with free delivery worldwide. Specific emphasis will be given to pump applications.
This handbook is intended to be used as a reference for information regarding the design and manufacture of electric motors. Energy efficient electric motor selection handbook reproduced by the dept. Theres no other source that approaches this unique reference for comprehensive, clear coverage of small motor. General electric standard motors rated at 60 hz may be successfully operated at 50 hz at reduced voltage and horsepower as shown in the following table. The electric motor operation is based on the following points. Grundfos motor book 22 grundfos motor book basic types of singlephase induction motors theoretically, a singlephase motor could be started by spinning the motor mechanically and applying power immediately.
Oct 14, 2017 handbook of electric motors free ebook download as pdf file. Practical electric motor handbook pdf by irving m gottlieb. Handbook of electric motors, second edition by hamid a. In actual practice, however, all motors use automatic starting of some sort. A handbook was compiled to help industry identify opportunities for costeffective. This motor book will provide you with a wealth of information about electrical motors, how they work, what they can be used for, and so on. A complete and definitive source for the design, manufacture, application and testing of small electric motors less than ten horsepower engine design engineers, test technicians and engineers provide topdown coverage for materials used in engine manufacturing, as well as guidance on choosing the right design and assembly method includes a complete section on. The handbook contains a wide array of topics and each topic is written by an authority on the subject. A superb source of innovative, productivity and profitincreasing solutions, handbook of small electric motors gives you more help with selection, calculation, assembly methods, and onthespot data than you can find anywhere else. The selection, connection, reversing and repair of electric. The rails are protected from the elements inside composite beams supported by steel poles located approximately 23 m 75 ft apart. Dec 17, 2015 without electric motors, we would not have power tools, household appliances, or even cars. Other readers will always be interested in your opinion of the books youve read. This energyefficient electric motor selection hand book handbook contains guidelines to help you identify motors that are candidates for replacement with energyefficient electric motors.
A complete, definitive source for the design, manufacture, application, and testing of small electric motors less than ten horsepower. This handbook is a complete, definitive source for the design, manufacture, application, and testing of small electric motors less than ten horsepower. The stator is a permanent magnet, so the motor is smaller in size. However, due to transit disruptions in some geographies, deliveries may be delayed. Handbook of electric motors second edition, revised and expanded edited by hamid a. Handbook of small electric motors mcgrawhill education. Simotics industrial electric motors provide you with the optimum solution for every application.
The bodine electric handbook is a great desk reference for anyone that is interested in learning about the electrical and mechanical principles that are at work in fractional horsepower fhp gearmotors, motors and motor speed controls. The selection, connection, reversing and repair of. There are several types of single phase ac motors in current production in the u. The text that was researched and compiled contains explanations of the motor parts, theory about electromagnetism and how current is used to make an electrical motor rotate. Electric motor protection control switches for electric motors must be able to withstand the high starting midwest farm handbook aldo palazzeschi sorelle materassi pdf, iowa state. Plugin electric vehicle handbook for fleet managers.
Bicycles only serve a small segment of the population. This reading is a very brief introduction to four most basic types of electric motors. Order form for handbook of small electric motors print and complete this form. Whether youve loved the book or not, if you give your honest and detailed thoughts then people will find new books that are right for them. 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.
Electrical installation handbook users the electrical installation handbook is a tool which is suitable for all those who are interested in electrical plants. Electric motor noise sound radiation in electric motors is predominantly related to electromagnetic forces in the airgap time varying magnetic field produces radial and tangential forces maxwells equations describe the radial forces causing vibrations vibrations drive the acoustic field the magnetic field is impacted by. The treatment throughout the handbook is practical with very little emphasis on theory. Some of the configurations or processes described herein may be patented. Handbook of small electric motors william h yeadon and alan w yeadon pdf mcgrawhill novels are available at special quantity discounts to use as premiums and sales promotions, or even for use in corporate training applications.
One common misapplication is of motors nameplated rated at one voltage but. Using readily available information such as motor nameplate capacity, operating hours, and electricity price you can quickly. A complete and definitive source for the design, manufacture, application and testing of small electric motors less than ten horsepower engine design engineers, test technicians and engineers provide topdown coverage for materials used in engine manufacturing, as well as guidance on choosing the right design and assembly method includes a complete section on applications engines. Electrical installation handbook protection, control and. Motor design and, even more importantly, motor choice and use practices are an important area of potential energy conservation. It is therefore used in starter motors of cars and elevator motors p. But before we delve into detailed explanations of the world of electrical motors, we should perhaps spare a brief thought for the purpose of these motors. Finally, a comparison between different motors is presented. The bodine handbook fifth edition our small motor, gearmotor and control handbook isbn. A complete, definitive source for the design, manufacture, application, and testing of small electric motors less than ten horsepower gives motor design engineers, test technicians, and engineers toptobottom coverage of materials used in motor manufacturing, as well as howto advice on selecting the right design and assembly method.
Rather than motor design, their chief concerns lie with the selection, system installation, operation and performance evaluation of. They receive electricity by plugging into the grid and store it in batteries. The handbook of electric power calculationsprovides detailed stepbystep calculation procedures commonly encountered in electrical engineering. A complete, definitive source for the design, manufacture, application, and testing of small electric motors less than ten horsepower gives motor design engineers, test technicians, and engineers toptobottom coverage of materials used in motor manufacturing, as well as howto advice on selecting the right design and assembly method includes a full section on motor applications. Small electric motors are also inherently less e cient more like 50%.
Introduction key acronyms evs allelectric vehicles are powered only by one or more electric motors. Small dc motors are used in cordless tools, small toys and disk computer drives, however, bigger dc motors are still used in some industrial applications. The areas of optical sciences normally refer to a small spectral region of electromagnetic radiation. Handbook of small electric motors mcgrawhill handbooks. Stator interturn fault diagnosis system for electric motors is of a considerable concern due to its significant effect on. The main reason for this endorcement is that they have done an excellent job of covering all major types of motors and they have included most of the new design currently being investigated for new motor applications. Lamparter electing a motor and connecting the electricals are the first challenges encountered after purchasing that long coveted machine tool. Every part of electromagnetic spectrum has one or more than one application. Standard voltage for motors built to nema mg 1 1993 are defined in mg 110. Motor nameplate informationthe service factor on a motor nameplate indicates how much above the nameplate rating a motor can be continuously loaded. One of the fundamental elements of an electrical engineer is knowing about the different types of electric motors. A superb source of innovative, productivity, and profitincreasing solutions, handbook of small electric motors gives you more help with selection, calculation, assembly methods, and onthespot data than you can find anywhere else.