Technology

Electric Motor Control

Author: Stephen Herman

Publisher: Cengage Learning

ISBN:

Category: Technology

Page: 400

View: 205

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.
Science

Electric Motor Control

Author: Sang-Hoon Kim

Publisher: Elsevier

ISBN:

Category: Science

Page: 438

View: 734

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
Education

Electric Motor Control

Author: Stephen L. Herman

Publisher: Cengage Learning

ISBN:

Category: Education

Page: 480

View: 938

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.
Electric controllers

Electric Motor Control

Author: Walter N. Alerich

Publisher: Delmar Thomson Learning

ISBN:

Category: Electric controllers

Page: 342

View: 856

Fully updated in this new sixth edition, this text has been a long-standing leader in the area of electric motor controls. Its success is based on clear explanations of motor control circuits, the hardware that makes up these circuits, applications of motor control circuits in industry, and troubleshooting motor controls. It includes strong coverage of relay controls, the backbone of the motor control industry.Features: -outstanding, clear explanations of magnetic relay controls widely used in manufacturing and processing plants -short instructional units make the text easy to read and learn from -extensive illustrations support the content -troubleshooting guidance helps find and solve problems quickly ALSO AVAILABLEINSTRUCTOR SUPPLEMENTS CALL CUSTOMER SUPPORT TO ORDERInstructor's Guide, ISBN: 0-8273-8457-2

Handbook of Electrical Motor Control Systems

Author: Eswar

Publisher: Tata McGraw-Hill Education

ISBN:

Category:

Page: 146

View: 284

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.
Technology & Engineering

Sensorless AC Electric Motor Control

Author: Alain Glumineau

Publisher: Springer

ISBN:

Category: Technology & Engineering

Page: 244

View: 795

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.
Technology & Engineering

Electric Motors and Motor Controls

Author: Jeff Keljik

Publisher: Delmar Pub

ISBN:

Category: Technology & Engineering

Page: 385

View: 389

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.
Science

AC Electric Motors Control

Author: Fouad Giri

Publisher: John Wiley & Sons

ISBN:

Category: Science

Page: 584

View: 378

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.
Technology & Engineering

Essentials of Electric Motors and Controls

Author: Charles M. Trout

Publisher: Jones & Bartlett Publishers

ISBN:

Category: Technology & Engineering

Page: 120

View: 491

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.