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Books > Professional & Technical > Energy technology & engineering > Electrical engineering > Electric motors

Manual of Repairing & Reconditioning Starter Motors and Alternators (Paperback): James Clinton Manual of Repairing & Reconditioning Starter Motors and Alternators (Paperback)
James Clinton
R439 Discovery Miles 4 390 Ships in 18 - 22 working days

An area of vehicle repairs that is something of a mystery to many mechanics, repairing alternators and starter motors is shown in step by step detail in this unique manual. Not only is this ideal for the garage professional, it also offers an opportunity for starting a new and highly profitable business, supplying reconditioned units to the public and garage trade as well as a full repair service if you wish. Truly a valuable publication that will pay for itself in the first repaired or reconditioned unit that you supply.

Automotive Suspension & Steering Systems - Classroom Manual (Paperback): Automotive Suspension & Steering Systems - Classroom Manual (Paperback)
R2,602 R2,321 Discovery Miles 23 210 Save R281 (11%) Ships in 10 - 15 working days

This 8th Edition covers diagnosis and service of automotive suspension and steering systems. The Classroom Manual details theory and applications, while the Shop Manual focuses on real-world symptoms, diagnostics and repairs.

Comprehensive coverage, up-to-date details and abundant illustrations make it an ideal resource to prepare for success as an automotive technician or pursue ASE certification.

Updated with extensive information on new and emerging technology and techniques, including hybrid and electric vehicles, electronic power steering, new passenger tire HL sizing and computer-controlled suspensions and network diagnosis, the text aligns with area A4 of the ASE Education Foundation 2022 accreditation model, including job sheets correlated to specific MLR, AST and MAST tasks.

Electric Motor Control (Paperback, International Edition): Stephen Herman Electric Motor Control (Paperback, International Edition)
Stephen Herman
R1,237 R1,155 Discovery Miles 11 550 Save R82 (7%) Ships in 10 - 15 working days

Updated with the latest technology, machines, and controls in the industry, ELECTRIC MOTOR CONTROL, 10E delivers comprehensive coverage and practical insight for anyone who will install, monitor, and/or maintain motor controls. Extremely reader friendly, the book begins by introducing the simplest of equipment and then helps you build on your knowledge as you learn step by step how to draw and interpret motor control schematic diagrams. Subsequent units offer detailed coverage of motor control components and how they are connected to form complete control circuits. The book ends with troubleshooting techniques that provide real-world practice.

Audel Electric Motors 6e (Paperback, All New 6th Edition): R. Miller Audel Electric Motors 6e (Paperback, All New 6th Edition)
R. Miller
R1,430 Discovery Miles 14 300 Ships in 18 - 22 working days

Here's the ultimate motor tool

If you need information about installing, repairing, and maintaining any type of electric motor, this book belongs in your toolbox. Completely revised and illustrated, it covers principles of motor function, choosing and replacing motors, identifying and repairing common problems, performing routine maintenance, and more, all without excessive math. It's the guide your father relied on, now fully updated for the twenty-first century.

  • Understand both AC and DC motor function and operation
  • Repair small series motors and troubleshoot special types of motors
  • Compare methods of motor control, including various switches, starters, and timing relays
  • Troubleshoot fractional horsepower motors, including split-phase induction, capacitor start, repulsion, shaded-pole, hysteresis synchronous, and universal motors
  • Learn the best procedures for stripping and rewinding armatures and stators
  • Modify AC motors for speed control
  • Discover which tools and supplies you'll always need
Stepping Motors and their Microprocessor Controls (Paperback, 2nd Revised edition): Takashi Kenjo, Akira Sugawara Stepping Motors and their Microprocessor Controls (Paperback, 2nd Revised edition)
Takashi Kenjo, Akira Sugawara
R3,421 Discovery Miles 34 210 Ships in 10 - 15 working days

From reviews of the first edition:-

".... quality and qulaity of illustrations is noteworthy... a comprehensive and thought provoking summary of stepping motor technology. Times Higher Education Supplement.

A general textbook on the use of stepping motors ... a comprehensive guide to the subject. Electronics and Power.

Whenever repeated stop-start or incremental controlled motions are encountered, there are apllications for stepping motors. Their basic design and constructure make them enimently suitable for digital (microprocessor) control and they are consequently found in computer hardware- disk drives, printers, etc, in clocks, in numerically controlled machine books, and in domestic appliances.

In this successful textbook, the authors take a practical approach to stepping motors, using many informative diagrams to explain their working principles, construction details, electronic controls, applications, and methods of maufacutre.

Electric Motors and Their Controls - An Introduction (Paperback): Takashi Kenjo Electric Motors and Their Controls - An Introduction (Paperback)
Takashi Kenjo; Translated by Takashi Kenjo
R2,587 Discovery Miles 25 870 Ships in 10 - 15 working days

This book covers microprocessor-controlled power electronic drives, focusing in particular on the controol and use of low- and medium-power motors. Such drives have applications in the motion control of robots, computer peripherals, and numerically controlled machines.

The Future of Electric Vehicles in India - A Consumer Preference Survey (Paperback): Nirupama Prakash The Future of Electric Vehicles in India - A Consumer Preference Survey (Paperback)
Nirupama Prakash
R564 Discovery Miles 5 640 Ships in 18 - 22 working days
Electric Motors In The Home Workshop  - Workshop Practice Series 24 (Paperback): V.J. Cox Electric Motors In The Home Workshop - Workshop Practice Series 24 (Paperback)
V.J. Cox
R306 Discovery Miles 3 060 Ships in 10 - 15 working days

The author's earlier book Electric Motors (Workshop Practice Series No. 16) described the basic principles of operation and methods of application of the wide range of motor types likely to be encountered in small application engineering. Although it included some practical information, it was mainly educational and this provoked many requests for more detailed practical information on popular workshop applications.

This book provides this additional information. Detailed advice is given on how to identify and make good use of discarded and surplus motors from both domestic and industrial sources and also how to operate three phase motors from single phase supplies.

Examples are given of actual workshop applications and conversions and, because many model engineers are interested in battery driven projects, sections are included on battery supplies and the use of motors in mobile projects.

Stepping Motors - A guide to theory and practice (Paperback, 4th edition): Paul Acarnley Stepping Motors - A guide to theory and practice (Paperback, 4th edition)
Paul Acarnley
R1,862 R1,716 Discovery Miles 17 160 Save R146 (8%) Ships in 18 - 22 working days

Stepping motor technology is well established and used for motion control, most notably for computer peripherals but also wherever digital control is employed. This book provides an introductory text which will enable the reader to both appreciate the essential characteristics of stepping motor systems and understand how these characteristics are being exploited in the continuing development of new motors, drives and controllers. A basic theoretical approach relating to the more significant aspects of performance is presented, although it is assumed throughout that the reader has no previous experience of electrical machines and is primarily interested in the applications of stepping motors. Paul Acarnley's outstanding reference book is widely known and used, and this, the 4th edition, has been significantly updated to include many new applications that have emerged since the previous edition was published. Coverage includes: drive circuits, accurate load positioning, static torque characteristics, multi-step operation, torque/ speed characteristics, high-speed operation, open-loop control, closed-loop control and microprocessor-based stepping motor systems.

Control of Induction Motors (Hardcover): Andrzej M. Trzynadlowski Control of Induction Motors (Hardcover)
Andrzej M. Trzynadlowski
R2,851 Discovery Miles 28 510 Ships in 10 - 15 working days

This book is a comprehensive reference source for practicing engineers and students specializing in electric power engineering and industrial electronics. It will illustrate the state of the art in induction motors. Beginning with characteristics and basic dynamic models of induction motors, and progressing to low- and high- performance drive systems. The book will be rich in useful information, without an excessive mathematical burden. Computer simulations resulting in mock oscillograms of physical quantities are used for illustration of basic control concepts.
The content of this book is divided into three basic parts: 1) control-oriented description of induction motors, 2) control methods, and systems, 3) control means. An induction motor is presented as an electromechanical power converter, and basic relations between the electrical, magnetic and mechanical quantities in the motor will be explained. Control methods and systems will be classified according to the controlled variables(torque, speed, flux), actuating variables(voltage, current), and dynamic performance (uncontrolled, low-performance, and high-performance). An overview of power electronic converters and information processing equipment used in the modern induction motor drives is included. Such systematic approach will give the readers a comprehensive overview of the field of induction motor control.

Handbook of Small Electric Motors (Hardcover, Ed): William Yeadon, Alan Yeadon Handbook of Small Electric Motors (Hardcover, Ed)
William Yeadon, Alan Yeadon
R3,251 Discovery Miles 32 510 Ships in 18 - 22 working days

*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 top-to-bottom coverage of materials used in motor manufacturing, as well as how-to advice on selecting the right design and assembly method
*Includes a full section on motor applications

Small Electric Motors (Hardcover, illustrated edition): Helmut Moczala, Jurgen Draeger, Hermann Krauss, Helmut Schock,... Small Electric Motors (Hardcover, illustrated edition)
Helmut Moczala, Jurgen Draeger, Hermann Krauss, Helmut Schock, Siegfried Tillner; Translated by …
R3,428 R3,093 Discovery Miles 30 930 Save R335 (10%) Ships in 18 - 22 working days

Users of small electric motors face the difficult task of selecting the best motor for their particular drive application. The technical requirements of the drive, the level of safety needed and the cost factor must all be considered. The choice is made more difficult by the continuous arrival of newly developed types of motor. This book, a translation from German, aims to help those involved in specifying, developing, manufacturing and marketing small motors by reporting the current state of the art. The various types of motor, together with their differing characteristics and their relationship to small drives are covered. Developments such as brushless DC motors and stepper motors are discussed, as well as the use of electronic control which widens the spectrum of small motor applications. Also covered are measurement and noise problems. This book will be of interest to engineers, physicists and technicians involved in the design, manufacture and application of small motors in the laboratory, the factory and in service.

Variable Frequency AC Motor Drive System (Hardcover): David Finney Variable Frequency AC Motor Drive System (Hardcover)
David Finney
R4,060 R3,650 Discovery Miles 36 500 Save R410 (10%) Ships in 18 - 22 working days

This book is intended to explain the technical principles involved in the many AC variable speed drive systems available today. It deals with all the DC link inverter and direct AC to AC converter systems that are in commercial use. The principles of AC motors are considered specifically from the variable frequency point of view, and this chapter concentrates on the effects of harmonics. The different types of power semiconductor switches are considered separately from the drive systems in which they are used. A total of seven separate and technically different drive systems are considered in such a way that their principles can be fully understood and their performance capabilities explained. Square wave and pulse width modulated DC link inverter systems, cycloconverters and slip power recovery drives are all included in this comprehensive book. This book has been written so that it can be understood by general engineers, not just by experts in the field. It should therefore be of great use to any engineer involved with variable speed drives in any capacity. It should also be of interest to university and college electrical engineering departments and students.

Permanent Magnet Brushless DC Motor Drives and Controls (Hardcover): C-L Xia Permanent Magnet Brushless DC Motor Drives and Controls (Hardcover)
C-L Xia
R5,251 Discovery Miles 52 510 Ships in 18 - 22 working days

"An advanced introduction to the simulation and hardware implementation of BLDC motor drives"

A thorough reference on the simulation and hardware implementation of BLDC motor drives, this book covers recent advances in the control of BLDC motor drives, including intelligent control, sensorless control, torque ripple reduction and hardware implementation. With the guidance of the expert author team, readers will understand the principle, modelling, design and control of BLDC motor drives. The advanced control methods and new achievements of BLDC motor drives, of interest to more advanced readers, are also presented. Focuses on the control of PM brushless DC motors, giving readers the foundations to the topic that they can build on through more advanced readingSystematically guides readers through the subject, introducing basic operational principles before moving on to advanced control algorithms and implementationsCovers special issues, such as sensorless control, intelligent control, torque ripple reduction and hardware implementation, which also have applications to other types of motorsIncludes presentation files with lecture notes and Matlab 7 coding on a companion website for the book

Applied Intelligent Control of Induction Motor Drives (Hardcover): T. Chan Applied Intelligent Control of Induction Motor Drives (Hardcover)
T. Chan
R4,091 Discovery Miles 40 910 Ships in 18 - 22 working days

Induction motors are the most important workhorses in industry. They are mostly used as constant-speed drives when fed from a voltage source of fixed frequency. Advent of advanced power electronic converters and powerful digital signal processors, however, has made possible the development of high performance, adjustable speed AC motor drives.

This book aims to explore new areas of induction motor control based on artificial intelligence (AI) techniques in order to make the controller less sensitive to parameter changes. Selected AI techniques are applied for different induction motor control strategies. The book presents a practical computer simulation model of the induction motor that could be used for studying various induction motor drive operations. The control strategies explored include expert-system-based acceleration control, hybrid-fuzzy/PI two-stage control, neural-network-based direct self control, and genetic algorithm based extended Kalman filter for rotor speed estimation. There are also chapters on neural-network-based parameter estimation, genetic-algorithm-based optimized random PWM strategy, and experimental investigations. A chapter is provided as a primer for readers to get started with simulation studies on various AI techniques.Presents major artificial intelligence techniques to induction motor drivesUses a practical simulation approach to get interested readers started on drive developmentAuthored by experienced scientists with over 20 years of experience in the fieldProvides numerous examples and the latest research resultsSimulation programs available from the book's Companion Website

This book will be invaluable to graduate students and research engineers who specialize in electric motor drives, electric vehicles, and electric ship propulsion. Graduate students in intelligent control, applied electric motion, and energy, as well as engineers in industrial electronics, automation, and electrical transportation, will also find this book helpful.

Simulation materials available for download at www.wiley.com/go/chanmotor

Fundamentals and Applications of Lithium-ion Batte ries in Electric Drive Vehicles (Hardcover): J. Jiang Fundamentals and Applications of Lithium-ion Batte ries in Electric Drive Vehicles (Hardcover)
J. Jiang
R3,354 Discovery Miles 33 540 Ships in 18 - 22 working days

"A theoretical and technical guide to the electric vehicle lithium-ion battery management system"

Covers the timely topic of battery management systems for lithium batteries. After introducing the problem and basic background theory, it discusses battery modeling and state estimation. In addition to theoretical modeling it also contains practical information on charging and discharging control technology, cell equalisation and application to electric vehicles, and a discussion of the key technologies and research methods of the lithium-ion power battery management system.

The author systematically expounds the theory knowledge included in the lithium-ion battery management systems and its practical application in electric vehicles, describing the theoretical connotation and practical application of the battery management systems. Selected graphics in the book are directly derived from the real vehicle tests. Through comparative analysis of the different system structures and different graphic symbols, related concepts are clear and the understanding of the battery management systems is enhanced.

Contents include key technologies and the difficulty point of vehicle power battery management system; lithium-ion battery performance modeling and simulation; the estimation theory and methods of the lithium-ion battery state of charge, state of energy, state of health and peak power; lithium-ion battery charge and discharge control technology; consistent evaluation and equalization techniques of the battery pack; battery management system design and application in electric vehicles.A theoretical and technical guide to the electric vehicle lithium-ion battery management systemUsing simulation technology, schematic diagrams and case studies, the basic concepts are described clearly and offer detailed analysis of battery charge and discharge control principlesEquips the reader with the understanding and concept of the power battery, providing a clear cognition of the application and management of lithium ion batteries in electric vehiclesArms audiences with lots of case studies

Essential reading for Researchers and professionals working in energy technologies, utility planners and system engineers.

Electric Motor Maintenance and Troubleshooting (Paperback, 2nd edition): Augie Hand Electric Motor Maintenance and Troubleshooting (Paperback, 2nd edition)
Augie Hand
R1,443 R1,262 Discovery Miles 12 620 Save R181 (13%) Ships in 18 - 22 working days

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.A fully up-to-date, hands-on guide to electric motorsKeep electric motors running at peak performance! Electric Motor Maintenance and Troubleshooting, Second Edition explains in detail how all types of AC and DC motors work. Essential for anyone who needs to buy, install, troubleshoot, maintain, or repair small to industrial-size electric motors, this practical guide contains new information on three-phase motors along with coverage of the latest test instruments. Drawing on his more than 40 years of experience working with electric motors, expert author Augie Hand provides a wealth of tested procedures to pinpoint and correct any kind of issue. He'll help you decide whether to replace a motor, take it offline for repair, or repair it in place--decisions that can reduce down time. End-of-chapter questions reinforce the material covered in the book. Quickly and accurately diagnose electric motor problems and find effective solutions with help from this fully updated classic. Electric Motor Maintenance and Troubleshooting, Second Edition covers: Troubleshooting and testing DC machines AC electric motor theory Single-phase motors Three-phase induction motors Troubleshooting less common motors, including synchronous, two-speed one-winding, and multispeed Test instruments and services

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