Electric Motors Application And Control

Author by : Deshpande (forthcoming)
Languange : un
Publisher by : PHI Learning Pvt. Ltd.
Format Available : PDF, ePub, Mobi
Total Read : 77
Total Download : 951
File Size : 55,7 Mb
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Electric Motors And Control Techniques

Author by : Irving Gottlieb
Languange : un
Publisher by : McGraw-Hill Education TAB
Format Available : PDF, ePub, Mobi
Total Read : 60
Total Download : 759
File Size : 47,7 Mb
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Description : 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. This book will show you how different types of motors operate and how electronic control devices can be used to improve efficiency in a wide range of applications. Get greater flexibility, reliability, and reduced energy consumption from household appliances to automobiles. This book will show you how different types of motors operate and how electronic control devices can be used to improve efficiency in a wide range of applications. You'll get in-depth, updated coverage of: Electric motor control applications; dc and ac motors; Digital motors; Commutator-type motors; Noncommutator-types motors; Electric vehicles.


Electric Motor Control

Author by : Sang-Hoon Kim
Languange : un
Publisher by : Elsevier
Format Available : PDF, ePub, Mobi
Total Read : 56
Total Download : 452
File Size : 44,7 Mb
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Description : Electric Motor Control: 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 high-performance motor control techniques, driving methods, control theories and power converters. Electric motor drive systems play a critical role in home appliances, motor vehicles, robotics, aerospace and transportation, heating ventilating and cooling equipment’s, robotics, industrial machinery and other commercial applications. The book provides engineers with drive techniques that will help them develop motor drive system for their applications. Includes practical solutions and control techniques for industrial motor drive applications currently in use Contains MATLAB/Simulink simulation files Enables engineers to understand the applications and advantages of electric motor drive systems


Electric Motors And Drives

Author by : Austin Hughes
Languange : un
Publisher by : Newnes
Format Available : PDF, ePub, Mobi
Total Read : 57
Total Download : 728
File Size : 44,9 Mb
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Description : Electric Motors and Drives: Fundamentals, Types and Applications, Fifth Edition is intended primarily for non-specialist users or students of electric motors and drives, but many researchers and specialist industrialists have also acknowledged its value in providing a clear understanding of the fundamentals. It bridges the gap between specialist textbooks (too analytical for the average user) and handbooks (full of detail but with little insight) providing an understanding of how each motor and drive system works. The fifth edition has been completely revised, updated and expanded. All of the most important types of motor and drive are covered, including d.c., induction, synchronous (including synchronous reluctance and salient Permanent Magnet), switched reluctance, and stepping. There has been significant innovation in this area since the fourth edition, particularly in the automotive, aircraft and industrial sectors, with novel motor topologies emerging, including hybrid designs that combine permanent magnet and reluctance effects. We now include a physical basis for understanding and quantifying torque production in these machines, and this leads to simple pictures that illuminate the control conditions required to optimise torque. The key converter topologies have been brought together, and the treatment of inverter switching strategies expanded. A new chapter is devoted to the treatment of Field Oriented control, reflecting its increasing importance for all a.c. motor drives. A unique physically-based approach is adopted which builds naturally on the understanding of motor behaviour developed earlier in the book: the largely non-mathematical treatment dispels much of the mystique surrounding what is often regarded as a difficult topic. Helps users acquire knowledge and understanding of the capabilities and limitations of motors and drives without struggling through unnecessary math and theory Presents updated material on the latest and most widely-used motors and drives, including brushless servo motors Includes additional diagrams and worked examples throughout this updated edition Includes a physical basis for the understanding and quantifying torque production


Electric Motor Control

Author by : Walter N. Alerich
Languange : un
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 52
Total Download : 310
File Size : 52,7 Mb
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Electric Drives And Electromechanical Systems

Author by : Richard Crowder
Languange : un
Publisher by : Elsevier
Format Available : PDF, ePub, Mobi
Total Read : 36
Total Download : 174
File Size : 44,8 Mb
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Description : The focus of this book on the selection and application of electrical drives and control systems for electromechanical and mechatronics applications makes it uniquely useful for engineers in industry working with machines and drives. It also serves as a student text for courses on motors and drives, and engineering design courses, especially within mechanical engineering and mechatronics degree programs. The criteria for motor-drive selection are explained, and the main types of drives available to drive machine tools and robots introduced. The author also provides a review of control systems and their application, including PLCs and network technologies. The coverage of machine tools and high-performance drives in smaller applications makes this a highly practical book focused on the needs of students and engineers working with electromechanical systems. * An invaluable survey of electric drives and control systems for electromechanical and mechatronics applications * Essential reading for electrical and mechanical engineers using motors and drives * An ideal electric motors and drives text for university courses including mechatronics


Ac Motor Control And Electrical Vehicle Applications

Author by : Kwang Hee Nam
Languange : un
Publisher by : CRC Press
Format Available : PDF, ePub, Mobi
Total Read : 43
Total Download : 396
File Size : 40,9 Mb
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Description : AC Motor Control and Electrical Vehicle Applications provides a guide to the control of AC motors with a focus on its application to electric vehicles (EV). It describes the rotating magnetic flux, based on which dynamic equations are derived. The text not only deals with the induction motor, but covers the permanent magnet synchronous motors (PMSM). Additionally, the control issues are discussed by taking into account the limitations of voltage and current. The latest edition includes more experimental data and expands upon the topics of inverter, pulse width modulation methods, loss minimizing control, and vehicle dynamics. Various EV motor design issues are also reviewed, while comparing typical types of PMSMs. Features Considers complete dynamic modeling of induction and PMSM in the rotating frame. Provides various field-oriented controls, while covering advanced topics in PMSM high speed control, loss minimizing control, and sensorless control. Covers inverter, sensors, vehicle dynamics, driving cycles, etc., not just motor control itself. Offers a comparison between BLDC, surface PMSM, and interior PMSM. Discusses how the motor produces torque and is controlled based on consistent mathematical treatments.


Ac Electric Motors Control

Author by : Fouad Giri
Languange : un
Publisher by : John Wiley & Sons
Format Available : PDF, ePub, Mobi
Total Read : 13
Total Download : 677
File Size : 53,9 Mb
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Description : The complexity of AC motor control lies in the multivariable and nonlinear nature of AC machine dynamics. Recent advancements in control theory now make it possible to deal with long-standing problems in AC motors control. This text expertly draws on these developments to apply a wide range of model-based control designmethods to a variety of AC motors. Contributions from over thirty top researchers explain how modern control design methods can be used to achieve tight speed regulation, optimal energetic efficiency, and operation reliability and safety, by considering online state variable estimation in the absence of mechanical sensors, power factor correction, machine flux optimization, fault detection and isolation, and fault tolerant control. Describing the complete control approach, both controller and observer designs are demonstrated using advanced nonlinear methods, stability and performance are analysed using powerful techniques, including implementation considerations using digital computing means. Other key features: • 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 • Includes special focus on sensorless nonlinear observers, adaptive and robust nonlinear controllers, output-feedback controllers, fault detection and isolation algorithms, and fault tolerant controllers This comprehensive volume provides researchers and designers and R&D engineers with a single-source reference on AC motor system drives in the automotive and transportation industry. It will also appeal to advanced students in automatic control, electrical, power systems, mechanical engineering and robotics, as well as mechatronic, process, and applied control system engineers.


Complete Handbook Of Electric Motor Controls

Author by : John E. Traister
Languange : un
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 66
Total Download : 643
File Size : 43,6 Mb
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Description : This authoritative reference provides up-to-date information on theory, design, and practical applications for anyone concerned with electric and electronic motor controls. The reader is guided step by step through every conceivable application for controlling motors in residential, commercial and industrial installations. Also covered are starting and stopping motors, overload protection, overcurrent protection, reversing, changing speed, jogging, plugging and sequence control. Of special interest are energy management systems and programmable controllers. For the second edition, a new chapter has been added on the subject of solid state devices.


Industrial Electricity And Motor Controls Second Edition

Author by : Rex Miller
Languange : un
Publisher by : McGraw Hill Professional
Format Available : PDF, ePub, Mobi
Total Read : 38
Total Download : 751
File Size : 40,7 Mb
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Description : The most complete, up-to-date guide to industrial electricity This practical resource offers comprehensive coverage of the entire electrical field and its equipment, including troubleshooting and repair. You'll learn how to read and interpret schematics and drawings and safely work with all electrical components and systems on the jobsite. The Second Edition features a new chapter on robotics, a new 16-page color insert, and information on the latest codes, regulations, and devices. Filled with more than 650 photos and diagrams, study questions, review problems, and detailed answers, this career-building tool helps you enhance your electrical and electronics expertise and apply it effectively in the workplace. Industrial Electricity and Motor Controls, Second Edition covers: Tools and equipment Safety in the workplace Symbols used in electrical wiring diagrams and ladder diagrams Control circuits and diagrams Switches Magnetism and solenoids Relays Electric motors Timers and sensors Solenoids and valves Motor starting methods Solid-state reduced-voltage starters Speed control and monitoring Motor control and protection Three-phase controllers Drives Transformers Power generation Power distribution systems Programmable controllers Robotics Careers in electricity


Electric Motors And Drives

Author by : Austin Hughes
Languange : un
Publisher by : Newnes
Format Available : PDF, ePub, Mobi
Total Read : 94
Total Download : 788
File Size : 44,7 Mb
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Description : 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. The book explores all of the widely-used modern types of motor and drive, including conventional and brushless D.C., induction motors and servo drives, providing readers with the knowledge to select the right technology for a given job. The third edition includes additional diagrams and worked examples throughout. New topics include digital interfacing and control of drives, direct torque control of induction motors and current-fed operation in DC drives. The material on brushless servomotors has also been expanded. Austin Hughes' approach, using a minimum of maths, has established Electric Motors and Drives as a leading guide for electrical engineers and mechanical engineers, and the key to a complex subject for a wider readership, including technicians, managers and students. Acquire knowledge of and understanding of the capabilities and limitations of motors and drives without struggling through unnecessary maths and theory Updated material on the latest and most widely-used modern motors and drives, including brushless servomotors New edition includes additional diagrams and worked examples throughout


Electric Motors

Author by : M. V. Deshpande
Languange : un
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 80
Total Download : 502
File Size : 51,5 Mb
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Description :


Electric Motors And Their Controls

Author by : Takashi Kenjō
Languange : un
Publisher by : Oxford University Press, USA
Format Available : PDF, ePub, Mobi
Total Read : 10
Total Download : 525
File Size : 48,5 Mb
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Description : This is an introductory work explaining the principles, construction, and use of electric motors and their associated drive controls. It starts from basic physics and progresses to discuss state-of-the-art topics such as piezoelectric motors and vector control. It is largely non-mathematical in its approach and provides an uncluttered overview of the subject, easily accessible to beginning students in electrical and electronic engineering as well as engineers and scientists from other disciplines. This authoritative text is fully illustrated with precise, clear diagrams and photographs.


Modeling And Adaptive Nonlinear Control Of Electric Motors

Author by : Farshad Khorrami
Languange : un
Publisher by : Springer Science & Business Media
Format Available : PDF, ePub, Mobi
Total Read : 27
Total Download : 554
File Size : 47,9 Mb
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Description : In this book, modeling and control design of electric motors, namely step motors, brushless DC motors and induction motors, are considered. The book focuses on recent advances on feedback control designs for various types of electric motors, with a slight emphasis on stepper motors. For this purpose, the authors explore modeling of these devices to the extent needed to provide a high-performance controller, but at the same time one amenable to model-based nonlinear designs. The control designs focus primarily on recent robust adaptive nonlinear controllers to attain high performance. It is shown that the adaptive robust nonlinear controller on its own achieves reasonably good performance without requiring the exact knowledge of motor parameters. While carefully tuned classical controllers often achieve required performance in many applications, it is hoped that the advocated robust and adaptive designs will lead to standard universal controllers with minimal need for fine tuning of control parameters.


Sensorless Ac Electric Motor Control

Author by : Alain Glumineau
Languange : un
Publisher by : Springer
Format Available : PDF, ePub, Mobi
Total Read : 14
Total Download : 806
File Size : 42,8 Mb
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Description : This monograph shows the reader how to avoid the burdens of sensor cost, reduced internal physical space, and system complexity in the control of AC motors. Many applications fields—electric vehicles, wind- and wave-energy converters and robotics, among them—will benefit. Sensorless AC Electric Motor Control describes the elimination of physical sensors and their replacement with observers, i.e., software sensors. Robustness is introduced to overcome problems associated with the unavoidable imperfection of knowledge of machine parameters—resistance, inertia, and so on—encountered in real systems. The details of a large number of speed- and/or position-sensorless ideas for different types of permanent-magnet synchronous motors and induction motors are presented along with several novel observer designs for electrical machines. Control strategies are developed using high-order, sliding-mode and quasi-continuous-sliding-mode techniques and two types of observer–controller schemes based on backstepping and sliding-mode techniques are described. Experimental results validate the performance of these observer and controller configurations with test trajectories of significance in difficult sensorless-AC-machine problems. Control engineers working with AC motors in a variety of industrial environments will find the space-and-cost-saving ideas detailed in Sensorless AC Electric Motor Control of much interest. Academic researchers and graduate students from electrical, mechanical and control-engineering backgrounds will be able to see how advanced theoretical control can be applied in meaningful real systems.


Harwood S Control Of Electric Motors

Author by : Paisley Beach Harwood
Languange : un
Publisher by : John Wiley & Sons
Format Available : PDF, ePub, Mobi
Total Read : 92
Total Download : 607
File Size : 43,5 Mb
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Description :


Electric Motors And Controls

Author by : British Electrical Development Association
Languange : un
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 54
Total Download : 636
File Size : 48,9 Mb
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Description :


Control Of Electric Motors And Drives Via Convex Optimization

Author by : Nicholas Moehle
Languange : un
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 45
Total Download : 222
File Size : 45,6 Mb
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Description : Electric motors and drives have been in common use for more than a century. Traditionally, alternating-current electric motors are driven by applying symmetric, multiphase sinusoidal voltage waveforms to their terminals. However, due to the wide availability of switching power converters as well as microcontrollers for controlling them, it is now possible to drive motors using specialized, nonsinusoidal waveforms, allowing us to design the drive voltage waveform along with the motor. This is one of our main points in this work: techniques and technologies now exist for controlling unconventional electric motors. We first consider optimal voltage and current waveform design for electric motors, then considers the design of feedback controllers for switched-mode power converters that could be used to implement these waveforms. First we give energy-optimal current waveforms for a permanent magnet synchronous motor that result in a desired average torque. Our formulation generalizes previous work by including a general back-EMF wave shape, voltage and current limits, an arbitrary phase winding connection, a simple eddy current loss model, and a trade-off between power loss and torque ripple. Determining the optimal current waveforms requires solving a convex optimization problem. We show how to use the alternating direction method of multipliers to find the optimal current in milliseconds or hundreds of microseconds, depending on the processor used, which allows the possibility of generating optimal waveforms in real time. We next present a method for finding current waveforms for induction motors that minimize resistive loss while achieving a desired average torque output. Our method is not based on reference-frame theory for electric machines, and therefore directly handles induction motors with asymmetric winding patterns, nonsinusoidally distributed windings, and a general winding connection. We do not explicitly handle torque ripple or voltage constraints. Our method is based on converting the torque control problem to a nonconvex linear-quadratic control problem, which can be solved by using a (tight) semidefinite programming relaxation. We then address the problem of finding current waveforms for a switched reluctance motor that minimize a user-defined combination of torque ripple and RMS current. The motor model we use is fairly general, and includes magnetic saturation, voltage and current limits, and highly coupled magnetics (and therefore, unconventional geometries and winding patterns). We solve this problem by approximating it as a mixed-integer convex program, which we solve globally using branch and bound. We demonstrate our approach on an experimentally verified model of a fully pitched switched reluctance motor, for which we find the globally optimal waveforms, even for high rotor speeds. After considering the motor design problem, we consider control of switched-mode power electronic converters. First we consider the theoretical problem of controlling general switched-affine dynamical systems i.e., the problem of selecting a sequence of affine dynamics from a finite set in order to minimize a sum of convex functions of the system state. We develop a new reduction of this problem to a mixed-integer convex program (MICP), based on perspective functions. Relaxing the integer constraints of this MICP results in a convex optimization problem, whose optimal value is a lower bound on the original problem value. We show that this bound is at least as tight as similar bounds obtained from two other well-known MICP reductions (via conversion to a mixed logical dynamical system, and by generalized disjunctive programming), and our numerical study indicates it is often substantially tighter. Finally, we consider the problem of controlling switched-mode power converters using model predictive control. Model predictive control requires solving optimization problems in real time, limiting its application to systems with small numbers of switches and a short horizon. We propose a technique for using off-line computation to approximate the model predictive controller. This is done by dividing the planning horizon into two segments, and using a quadratic function to approximate the optimal cost over the second segment. The approximate model predictive algorithm minimizes the true cost over the first segment, and the approximate cost over the second segment, allowing the user to adjust the computational requirements by changing the length of the first segment. We conclude with two simulated examples.


Electric Motor Control

Author by : Stephen L. Herman
Languange : un
Publisher by : Cengage Learning
Format Available : PDF, ePub, Mobi
Total Read : 40
Total Download : 443
File Size : 51,6 Mb
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Description : 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. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.


Ugly S Electric Motors And Controls 2020 Edition

Author by : Charles R. Miller
Languange : un
Publisher by : Jones & Bartlett Publishers
Format Available : PDF, ePub, Mobi
Total Read : 33
Total Download : 412
File Size : 47,5 Mb
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Description : Work safely and efficiently on motors and controls with Ugly's Electric Motors and Controls, 2020 Edition. Updated to reflect the 2020 National Electrical Code (NEC), this pocket guide is a quick, on-the-job reference specifically designed to provide the most commonly required information on the design, installation, application, and maintenance of motors and controls in an easy-to-read, easy-to-access format. An ideal tool for electricians, contractors, designers, engineers, instructors and students, this essential pocket guide uses new full-color diagrams, calculations, and quick explanations to ensure jobs are completed safely and correctly and in accordance to industry standards.


Electric Motors Control Techniques

Author by : Irving M. Gottlieb
Languange : un
Publisher by : Tab Books
Format Available : PDF, ePub, Mobi
Total Read : 14
Total Download : 373
File Size : 54,8 Mb
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Description :


Electric Motors And Control Systems

Author by : Frank Petruzella
Languange : un
Publisher by : McGraw-Hill Higher Education
Format Available : PDF, ePub, Mobi
Total Read : 57
Total Download : 888
File Size : 47,7 Mb
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Description : This book has been written for a course of study that will introduce the reader to a broad range of motor types and control systems. It provides an overview of electric motor operation, selection, installation, control and maintenance. Every effort has been made in this second edition to present the most up-to-date information which reflects the current needs of the industry. The broad based approach taken makes this text viable for a variety of motors and control systems courses. Content is suitable for colleges, technical institutions, vocational/technical schools as well as apprenticeship and journeymen training. Electrical apprentices and journeymen will find this book to be invaluable due to Electrical Code references applicable to the installation of new control systems and motors, as well as information on maintenance and troubleshooting techniques. Personnel involved in the motor maintenance and repair will find this book to be a useful reference text. The text is comprehensive! It includes coverage of how motors operate in conjunction with their associated control circuitry. Both older and newer motor technologies are examined. Topics covered range from motor types and controls to installing and maintaining conventional controllers, electronic motor drives and programmable logic controllers. Also Available! Activities Manual for Electric Motors and Control Systems, as well as, McGraw-Hill Education's Connect! Connect is the only integrated learning system that empowers students by continuously adapting to deliver precisely what they need, when they need it, and how they need it, so that your class time is more engaging and effective. SAVE WHEN YOU BUY A PACKAGE! Electric Motors & Control Systems 2/e Textbook + Activities Manual ISBN: 1259332837


Electric Motors

Author by : Francis Bacon Crocker
Languange : un
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 77
Total Download : 475
File Size : 55,7 Mb
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Description :


Electric Motors

Author by : Uday A. Bakshi
Languange : un
Publisher by : Technical Publications
Format Available : PDF, ePub, Mobi
Total Read : 44
Total Download : 838
File Size : 48,8 Mb
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Description : The importance of electric motors is well known in the various engineering fields. The book provides comprehensive coverage of the various types of electric motors including d.c. motors, three phase and single phase induction motors, synchronous motors, universal motor, a.c. servomotor, linear induction motor and stepper motors. The book covers all the details of d.c. motors including torque equation, back e.m.f., characteristics, types of starters, speed control methods and applications. The book also covers the various testing methods of d.c. motors such as Swinburne's test, brake test, retardation test, field test and Hopkinson's test. The book further explains the three phase induction motors in detail. It includes the production of rotating magnetic field, construction, working, effect of slip, torque equation, torque ratios, torque-slip characteristics, losses, power flow, equivalent circuit, effect of harmonics on the performance, circle diagram and applications. This chapter also includes the discussion of induction generator. The book teaches the various starting methods and speed control methods of three phase induction motors. The book incorporates the explanation of various single phase induction motors. The chapter on synchronous motor provides the detailed discussion of construction, working principle, behavior on load, analysis of phasor diagram, Vee and Inverted Vee curves, hunting, synchronous condenser and applications. The book also teaches the various special machines such as single phase commutator motors, universal motor, a.c. servomotor, linear induction motor and stepper motors. The book uses plain, lucid language to explain each topic. The book provides the logical method of explaining the various complicated topics and stepwise methods to make the understanding easy. Each chapter is well supported with necessary illustrations, self explanatory diagrams and variety of solved problems. The book explains the philosophy of the subject which makes the understanding of the concepts very clear and makes the subject more interesting.


Handbook Of Electrical Motor Control Systems

Author by : Eswar
Languange : un
Publisher by : Tata McGraw-Hill Education
Format Available : PDF, ePub, Mobi
Total Read : 45
Total Download : 175
File Size : 45,7 Mb
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Description : This handy reference is intended for practicing electrical design engineers and technicians engaged in daily practical work. It contains several electrical values necessary for the design of control systems. It also includes essential basic fundamentals and the circuitry commonly encountered while designing control circuits. The book has been compiled bearing in mind safety aspects and international practice, as recommended by national and international agencies. Salient Features: Importance has been given to the three-phase induction motor (squirrel cage); Tables, fundamental principles and useful information on materials have been included. Brief descriptions of various types of motors and commonly encountered faults are given. A series of typical circuit diagrams are included along with a brief description of their working. Design guidelines for control cabinets, panels, etc. are given.


Control Of Induction Motors

Author by : Andrzej Trzynadlowski
Languange : un
Publisher by : Academic Press
Format Available : PDF, ePub, Mobi
Total Read : 72
Total Download : 469
File Size : 43,8 Mb
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Description : This is a reference source for practising engineers specializing in electric power engineering and industrial electronics. It begins with the basic dynamic models of induction motors and progresses to low- and high-performance drive systems.


Electric Motors And Motor Controls

Author by : Jeff Keljik
Languange : un
Publisher by : Delmar Pub
Format Available : PDF, ePub, Mobi
Total Read : 81
Total Download : 828
File Size : 42,8 Mb
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Description : This book is designed for the electrical professional who needs to know motor control from the practical viewpoint. It is designed to introduce basic controls then build to the more complex controls for various motors and various applications. It is designed for a troubleshooter who needs to know not only modern controls but older controls that are still in use. The HOW and WHY controls are designed to perform the desired operations are important concepts to be understood. Along with motor controls of all types, motors are analyzed to provide the reader with the proper application for a particular need. Matching system needs with motor characteristics and capabilities is easier with foundational knowledge of motor theory. Use of the National Electrical Code is used to acquaint readers with how to install and maintain motor systems.


Electric Motor Control

Author by : Walter N. Alerich
Languange : en
Publisher by : Cengage Learning
Format Available : PDF, ePub, Mobi
Total Read : 68
Total Download : 406
File Size : 54,7 Mb
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Description : Provides clear explanations of motor control circuits, the hardware that make up these circuits, applications of motor control circuits in industry, and troubleshooting motor controls.