› › Variable Speed Drive Fundamentals

Variable Speed Drive Fundamentals

Author : Clarence A. Phipps

Publisher : The Fairmont Press, Inc.

Page : 240 pages

File Size : 11,45 MB

Release : 1999

Category : Technology & Engineering

ISBN :

Get eBook

Book Description

Annotation Written in straightforward "user" language, this book provides an authoritative, yet practical guide for the engineer or technician involved in specifying, applying, maintaining or operating variable frequency drives (VFDs). A comprehensive overview of starting controls and their application to various types of induction motors provides a valuable assessment of the advantages and disadvantages of each type of control. You'll find a helpful discussion of some of the latest electronic "smart" motor controllers, as well as a section covering the attributes and capabilities of the "wound-rotor motor," including how to configure a basic control system for it. A basis is given to compare motor torque and operating characteristics using "starters." The presentation provides a detailed evaluation of the most common versions of variable frequency drives. Current trends in addressing harmonic problems created by VFDs are discussed, along with use of new IGBT technology. Other topics include sizing and applying of VFDs, controlling enclosure heat, and energy saving opportunities.





Variable Speed Drive Fundamentals

Author : Clarence A. Phipps

Publisher : Prentice Hall

Page : 240 pages

File Size : 21,1 MB

Release : 1997

Category : Technology & Engineering

ISBN :

Get eBook

Book Description

This latest edition continues to be a generic down-to-earth presentation of motor and drive system fundamentals, directed to those involved with the application and operation of motors and drives. Nearly every chapter has been expanded and updated to reflect the rapidly changing technology.



Power Electronics and Variable Frequency Drives

Author : Bimal K. Bose

Publisher : Wiley-IEEE Press

Page : 672 pages

File Size : 24,16 MB

Release : 1997

Category : Technology & Engineering

ISBN :

Get eBook

Book Description

This original contributed volume combines the individual expertise of eleven world-renowned professionals to provide comprehensive, authoritative coverage of state-of-the-art power electronics and AC drive technology. Featuring an extensive introductory chapter by power-electronics expert Bimal K. Bose and more than 400 figures, POWER ELECTRONICS AND VARIABLE FREQUENCY DRIVES covers each of the field's component disciplines and drives--all in one complete resource. Broad in scope and unique in its presentation, this volume belongs on the bookshelf of every industry engineer, professor, graduate student, and researcher involved in this fast-growing multidisciplinary field. It is an essential for teaching, research, development, and design.



ASME 70-DE-9

Author : A. M. Curry

Publisher :

Page : 8 pages

File Size : 15,21 MB

Release : 1970

Category : Electric motors, Alternating current

ISBN :

Get eBook

Book Description



Electric Motors and Drives

Author : Austin Hughes

Publisher : Newnes

Page : 362 pages

File Size : 49,60 MB

Release : 1993

Category : Technology & Engineering

ISBN : 9780750617413

Get eBook

Book 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 dries, providing readers with the knowledge to select the right technology for a given job." "The third edition includes additional diagrams and worked examples throughout. Now 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."--BOOK JACKET.



Variable Frequency Drives

Author : Gary D. Anderson

Publisher : Createspace Independent Publishing Platform

Page : 0 pages

File Size : 10,22 MB

Release : 2013-09-02

Category :

ISBN : 9781502770899

Get eBook

Book Description

VFD's - Installation & Troubleshooting The purpose and goal of this book on Variable Frequency Drives is to explain the purpose and functions of PWM drives; how to correctly configure necessary parameters, and what those parameters do; and finally, to effectively troubleshoot and use fault code diagnostics. The following are among the many topics and concepts discussed: -Motor control and how VFD's can be effectively utilized. -Motion concepts and relationship between torque, speed, and horsepower. -AC wave form characteristics. -Pulse Width Modulation (PWM). -The difference between carrier frequency and fundamental frequency. -The different control modes used with a VFD. -Common wiring methods and connections. -Configuring parameters for the drive. -Understanding the different braking methods. -Testing and troubleshooting the VFD. As an aid for troubleshooting purposes, diagrams are used which illustrate the component sections of a typical VFD; the converter, DC bus, and the inverter sections of the drive.



Fundamentals of Electrical Drives

Author : Gopal K. Dubey

Publisher : Alpha Science Int'l Ltd.

Page : 412 pages

File Size : 19,92 MB

Release : 2001

Category : Computers

ISBN : 9781842650837

Get eBook

Book Description

Suitable for undergraduate and postgraduate courses in electrical drives, this book covers topics on: Dynamics and control of electrical drives; Selection of motor power rating; DC, induction and synchronous motor drives; Stepper motor and switched reluctance motor drives; Permanent magnet ac and brushless dc motor drives; and more.



Fundamentals of Electrical Drives

Author : DUBEY GOPAL K

Publisher : CRC Press

Page : 416 pages

File Size : 17,1 MB

Release : 2002-06-13

Category : Education

ISBN : 9780849324222

Get eBook

Book Description

Encouraged by the response to the first edition and to keep pace with recent developments, Fundamentals of Electrical Drives, Second Edition incorporates greater details on semi-conductor controlled drives, includes coverage of permanent magnet AC motor drives and switched reluctance motor drives, and highlights new trends in drive technology. Contents were chosen to satisfy the changing needs of the industry and provide the appropriate coverage of modern and conventional drives. With the large number of examples, problems, and solutions provided, Fundamentals of Electrical Drives, Second Edition will continue to be a useful reference for practicing engineers and for those preparing for Engineering Service Examinations.



VFD Challenges for Shipboard Electrical Power System Design

Author : Mohammed M. Islam

Publisher : John Wiley & Sons

Page : 162 pages

File Size : 42,15 MB

Release : 2019-12-05

Category : Science

ISBN : 1119463386

Get eBook

Book Description

An in-depth exploration of shipboard power generation and distribution system design that utilizes variable frequency drives The variable frequency drive (VFD) application is a proven technology for shore-based applications. However, shore-based VFDs often are unsuitable for shipboard applications because the power generation and distribution fundamentals are completely different. VFD Challenges for Shipboard Electrical Power System Design explores the problems presented by variable frequency drives as they are applied in shipboard power generation and distribution system design and offers solutions for meeting these challenges. VFDs with configurations such as six pulse drive, 12 pulse drive, 18 pulse drive, active front end, pulse width modulation and many others generate many different levels of harmonics. These harmonics are often much higher than the regulations allow. This book covers a range of techniques used to provide ships with efficient energy that minimizes mechanical and electrical stress. This important book: Offers a comparison of shipboard grounding and VFD grounding Contains an analysis of the VFD effect in terms of shipboard power quality Includes specific examples of Department of Transportation standards regarding VFDs Written for commercial and naval engineers designing ships and/or shipboard power systems, VFD Challenges for Shipboard Electrical Power System Design is a comprehensive resource that addresses the problems and solutions associated with shipboard applications of VFD.