With a highly practical approach, ELECTRIC MOTOR CONTROL, 9E provides a useful and effective tool for anyone who will install, monitor, and/or maintain motor controls. The book begins by introducing the simplest of equipment and then builds upon this knowledge, step-by-step, enabling readers to learn how to draw and interpret motor control schematic diagrams. Subsequent units provide useful information on motor control components and how they are connected to form complete control circuits. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.
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
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.
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.
Facts101 is your complete guide to Electric Motor Control. In this book, you will learn topics such as as those in your book plus much more. With key features such as key terms, people and places, Facts101 gives you all the information you need to prepare for your next exam. Our practice tests are specific to the textbook and we have designed tools to make the most of your limited study time.
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.
The complexity of AC motor control lies in the multivariable andnonlinear nature of AC machine dynamics. Recent advancements incontrol theory now make it possible to deal with long-standingproblems in AC motors control. This text expertly draws on thesedevelopments to apply a wide range of model-based controldesignmethods to a variety of AC motors. Contributions from over thirty top researchers explain howmodern control design methods can be used to achieve tight speedregulation, optimal energetic efficiency, and operation reliabilityand safety, by considering online state variable estimation in theabsence of mechanical sensors, power factor correction, machineflux optimization, fault detection and isolation, and faulttolerant control. Describing the complete control approach, both controller andobserver designs are demonstrated using advanced nonlinear methods,stability and performance are analysed using powerful techniques,including implementation considerations using digital computingmeans. Other key features: • Covers the main types of AC motors including triphase,multiphase, and doubly fed induction motors, wound rotor, permanentmagnet, and interior PM synchronous motors • Illustrates the usefulness of the advanced controlmethods via industrial applications including electric vehicles,high speed trains, steel mills, and more • Includes special focus on sensorless nonlinearobservers, adaptive and robust nonlinear controllers,output-feedback controllers, fault detection and isolationalgorithms, and fault tolerant controllers This comprehensive volume provides researchers and designers andR&D engineers with a single-source reference on AC motorsystem drives in the automotive and transportation industry. Itwill also appeal to advanced students in automatic control,electrical, power systems, mechanical engineering and robotics, aswell as mechatronic, process, and applied control systemengineers.
Charles Trout, longtime chairman of NEC(r) Panel 12 and author of Electrical Installation and Inspection and the National Electrical Installation Standard on Electric Motors and Controls (NECA) has written a one-of-a-kind summary of electric motor and control concepts. This quick, accessible guide is a comprehensive examination of installation and maintenance procedures for motors and controls, as well as a practical introduction to the application and operation of motor control theory. Incorporating numerous illustrations to reinforce key concepts, Essentials of Electric Motors and Controls reviews concepts such as, magnetism, AC current, frequency, and basic motor operation. This essential resource is perfect for industrial electricians on-the-job, instructors teaching a short course on the topic, and individuals interested in learning more about motors and controls.