Electrical Insulation For Rotating Machines

Author : Greg C. Stone,Edward A. Boulter,Ian Culbert,Hussein Dhirani
Publisher : John Wiley & Sons
Page : 391 pages
File Size : 41,6 Mb
Release : 2004-09-21
Category : Technology & Engineering
ISBN : 9780471682899

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Electrical Insulation for Rotating Machines by Greg C. Stone,Edward A. Boulter,Ian Culbert,Hussein Dhirani Pdf

A single comprehensive resource for the design, application, testing, and maintenance of rotating machines Filling a long-standing gap in the field, Electrical Insulation for Rotating Machines covers, in one useful volume, all aspects of the design, deterioration, testing, and repair of the electrical insulation used in motors and generators. Lucidly written by leading experts, this authoritative reference provides both historical background important to understanding machine insulation design and the most up-to-date information on new machines and how to select insulation systems for them. Coverage includes such key topics as: Types of rotating machines, windings, and rotor and stator winding construction Evaluating insulation materials and systems Stator winding and rotor winding insulation systems in current use Failure mechanisms and repair Testing and monitoring Maintenance strategies Detailing over 30 different rotor and stator winding failure processes and reviewing almost 25 different tests and monitors used to assess winding insulation condition, Electrical Insulation for Rotating Machines will help machine users avoid unnecessary machine failures, reduce maintenance costs, and inspire greater confidence in the design of future machines.

Author : Greg C. Stone,Ian Culbert,Edward A. Boulter,Hussein Dhirani
Publisher : John Wiley & Sons
Page : 672 pages
File Size : 55,5 Mb
Release : 2014-07-02
Category : Technology & Engineering
ISBN : 9781118892299

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Electrical Insulation for Rotating Machines by Greg C. Stone,Ian Culbert,Edward A. Boulter,Hussein Dhirani Pdf

A fully expanded new edition documenting the significant improvements that have been made to the tests and monitors of electrical insulation systems Electrical Insulation for Rotating Machines: Design, Evaluation, Aging, Testing, and Repair, Second Edition covers all aspects in the design, deterioration, testing, and repair of the electrical insulation used in motors and generators of all ratings greater than fractional horsepower size. It discusses both rotor and stator windings; gives a historical overview of machine insulation design; and describes the materials and manufacturing methods of the rotor and stator winding insulation systems in current use (while covering systems made over fifty years ago). It covers how to select the insulation systems for use in new machines, and explains over thirty different rotor and stator winding failure processes, including the methods to repair, or least slow down, each process. Finally, it reviews the theoretical basis, practical application, and interpretation of forty different tests and monitors that are used to assess winding insulation condition, thereby helping machine users avoid unnecessary machine failures and reduce maintenance costs. Electrical Insulation for Rotating Machines: Documents the large array of machine electrical failure mechanisms, repair methods, and test techniques that are currently available Educates owners of machines as well as repair shops on the different failure processes and shows them how to fix or otherwise ameliorate them Offers chapters on testing, monitoring, and maintenance strategies that assist in educating machine users and repair shops on the tests needed for specific situations and how to minimize motor and generator maintenance costs Captures the state of both the present and past “art” in rotating machine insulation system design and manufacture, which helps designers learn from the knowledge acquired by previous generations An ideal read for researchers, developers, and manufacturers of electrical insulating materials for machines, Electrical Insulation for Rotating Machines will also benefit designers of motors and generators who must select and apply electrical insulation in machines.

Author : Greg C. Stone,Ian Culbert,Edward A. Boulter,Hussein Dhirani
Publisher : John Wiley & Sons
Page : 685 pages
File Size : 49,6 Mb
Release : 2014-07-21
Category : Technology & Engineering
ISBN : 9781118057063

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Electrical Insulation for Rotating Machines by Greg C. Stone,Ian Culbert,Edward A. Boulter,Hussein Dhirani Pdf

A fully expanded new edition documenting the significant improvements that have been made to the tests and monitors of electrical insulation systems Electrical Insulation for Rotating Machines: Design, Evaluation, Aging, Testing, and Repair, Second Edition covers all aspects in the design, deterioration, testing, and repair of the electrical insulation used in motors and generators of all ratings greater than fractional horsepower size. It discusses both rotor and stator windings; gives a historical overview of machine insulation design; and describes the materials and manufacturing methods of the rotor and stator winding insulation systems in current use (while covering systems made over fifty years ago). It covers how to select the insulation systems for use in new machines, and explains over thirty different rotor and stator winding failure processes, including the methods to repair, or least slow down, each process. Finally, it reviews the theoretical basis, practical application, and interpretation of forty different tests and monitors that are used to assess winding insulation condition, thereby helping machine users avoid unnecessary machine failures and reduce maintenance costs. Electrical Insulation for Rotating Machines: Documents the large array of machine electrical failure mechanisms, repair methods, and test techniques that are currently available Educates owners of machines as well as repair shops on the different failure processes and shows them how to fix or otherwise ameliorate them Offers chapters on testing, monitoring, and maintenance strategies that assist in educating machine users and repair shops on the tests needed for specific situations and how to minimize motor and generator maintenance costs Captures the state of both the present and past “art” in rotating machine insulation system design and manufacture, which helps designers learn from the knowledge acquired by previous generations An ideal read for researchers, developers, and manufacturers of electrical insulating materials for machines, Electrical Insulation for Rotating Machines will also benefit designers of motors and generators who must select and apply electrical insulation in machines.

Author : Greg C. Stone,Hussein Dhirani,Ian Culbert,Edward A. Boulter
Publisher : Unknown
Page : 128 pages
File Size : 49,6 Mb
Release : 2014
Category : Electric insulators and insulation
ISBN : 1118886666

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Electrical Insulation for Rotating Machines by Greg C. Stone,Hussein Dhirani,Ian Culbert,Edward A. Boulter Pdf

A fully expanded new edition documenting the significant improvements that have been made to the tests and monitors of electrical insulation systems Electrical Insulation for Rotating Machines: Design, Evaluation, Aging, Testing, and Repair, Second Edition covers all aspects in the design, deterioration, testing, and repair of the electrical insulation used in motors and generators of all ratings greater than fractional horsepower size. It discusses both rotor and stator windings; gives a historical overview of machine insulation design; and describes the materials and manufacturing methods of the rotor and stator winding insulation systems in current use (while covering systems made over fifty years ago). It covers how to select the insulation systems for use in new machines, and explains over thirty different rotor and stator winding failure processes, including the methods to repair, or least slow down, each process. Finally, it reviews the theoretical basis, practical application, and interpretation of forty different tests and monitors that are used to assess winding insulation condition, thereby helping machine users avoid unnecessary machine failures and reduce maintenance costs. Electrical Insulation for Rotating Machines: -Documents the large array of machine electrical failure mechanisms, repair methods, and test techniques that are currently available -Educates owners of machines as well as repair shops on the different failure processes and shows them how to fix or otherwise ameliorate them -Offers chapters on testing, monitoring, and maintenance strategies that assist in educating machine users and repair shops on the tests needed for specific situations and how to minimize motor and generator maintenance costs -Captures the state of both the present and past "art" in rotating machine insulation system design and manufacture, which helps designers learn from the knowledge acquired by previous generations An ideal read for researchers, developers, and manufacturers of electrical insulating materials for machines, Electrical Insulation for Rotating Machines will also benefit designers of motors and generators who must select and apply electrical insulation in machines.

Author : Greg C. Stone,Edward A. Boulter,Ian Culbert,Hussein Dhirani
Publisher : Wiley-IEEE Press
Page : 392 pages
File Size : 52,9 Mb
Release : 2004-01-02
Category : Technology & Engineering
ISBN : 0471445061

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Electrical Insulation for Rotating Machines by Greg C. Stone,Edward A. Boulter,Ian Culbert,Hussein Dhirani Pdf

Author : Juha Pyrhonen,Tapani Jokinen,Valeria Hrabovcova
Publisher : John Wiley & Sons
Page : 612 pages
File Size : 54,6 Mb
Release : 2013-09-26
Category : Technology & Engineering
ISBN : 9781118701652

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Design of Rotating Electrical Machines by Juha Pyrhonen,Tapani Jokinen,Valeria Hrabovcova Pdf

In one complete volume, this essential reference presents an in-depth overview of the theoretical principles and techniques of electrical machine design. This timely new edition offers up-to-date theory and guidelines for the design of electrical machines, taking into account recent advances in permanent magnet machines as well as synchronous reluctance machines. New coverage includes: Brand new material on the ecological impact of the motors, covering the eco-design principles of rotating electrical machines An expanded section on the design of permanent magnet synchronous machines, now reporting on the design of tooth-coil, high-torque permanent magnet machines and their properties Large updates and new material on synchronous reluctance machines, air-gap inductance, losses in and resistivity of permanent magnets (PM), operating point of loaded PM circuit, PM machine design, and minimizing the losses in electrical machines> End-of-chapter exercises and new direct design examples with methods and solutions to real design problems> A supplementary website hosts two machine design examples created with MATHCAD: rotor surface magnet permanent magnet machine and squirrel cage induction machine calculations. Also a MATLAB code for optimizing the design of an induction motor is provided Outlining a step-by-step sequence of machine design, this book enables electrical machine designers to design rotating electrical machines. With a thorough treatment of all existing and emerging technologies in the field, it is a useful manual for professionals working in the diagnosis of electrical machines and drives. A rigorous introduction to the theoretical principles and techniques makes the book invaluable to senior electrical engineering students, postgraduates, researchers and university lecturers involved in electrical drives technology and electromechanical energy conversion.

Author : Philip Beckley
Publisher : IET
Page : 334 pages
File Size : 41,8 Mb
Release : 2002-07-02
Category : Science
ISBN : 9780852969809

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Electrical Steels for Rotating Machines by Philip Beckley Pdf

Written in lucid prose, this text provides students of electrical engineering and practicing electrical design engineers with the properties of electrical steels. Beckley (Cardiff U., UK, consultant to Cogent Power), who has published extensively on the subject, defines the principles behind the actions of electrical steels, their properties, and the history of their development. He then describes manufacturing methods, range of materials, coatings, insulation, effects of punching and core building, high-frequency applications, and testing, among other topics. Annotation copyrighted by Book News, Inc., Portland, OR

Author : Ricardo Albarracín Sánchez
Publisher : BoD – Books on Demand
Page : 216 pages
File Size : 47,6 Mb
Release : 2018-10-17
Category : Technology & Engineering
ISBN : 9781789237689

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Simulation and Modelling of Electrical Insulation Weaknesses in Electrical Equipment by Ricardo Albarracín Sánchez Pdf

Around 80% of electrical consumption in an industrialised society is used by machinery and electrical drives. Therefore, it is key to have reliable grids that feed these electrical assets. Consequently, it is necessary to carry out pre-commissioning tests of their insulation systems and, in some cases, to implement an online condition monitoring and trending analysis of key variables, such as partial discharges and temperature, among others. Because the tests carried out for analysing the dielectric behaviour of insulation systems are commonly standardised, it is of interest to have tools that simulate the real behaviour of those and their weaknesses to prevent electrical breakdowns. The aim of this book is to provide the reader with models for electrical insulation systems diagnosis.

Author : Ravindra Arora,Wolfgang Mosch
Publisher : John Wiley & Sons
Page : 517 pages
File Size : 52,5 Mb
Release : 2022-03-10
Category : Technology & Engineering
ISBN : 9781119568940

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High Voltage and Electrical Insulation Engineering by Ravindra Arora,Wolfgang Mosch Pdf

High Voltage and Electrical Insulation Engineering A comprehensive graduate-level textbook on high voltage insulation engineering, updated to reflect emerging trends and techniques in the field High Voltage and Electrical Insulation Engineering presents systematic coverage of the behavior of dielectric materials. This classic textbook opens with clear explanations of fundamental terminology, electric-field classification, and field estimation techniques. Subsequent chapters describe the field dependent performance of gaseous, vacuum, liquid, and solid dielectrics under different classified field conditions, and illustrate the monitoring of electrical insulation conditions by both single and continuous online methods. Throughout the text, numerous tables, figures, diagrams, and images are provided to strengthen understanding of all material. Fully revised to incorporate the most current technological application techniques, the second edition offers an entirely new section on condition monitoring of electrical insulation. Updated chapters discuss recent developments in gas-filled power apparatus, present-day trends in the use replacement of liquid insulating materials, the latest applications of new solid dielectrics in high voltage engineering, vacuum technology and liquid insulating materials, and more. This edition features a brand-new case study exploring the estimation of clearance requirements for 25 kV electric traction. Readers will also find the new edition: Provides new coverage of advances in the field, such as the application of polymer insulators and the use of SF6 gas and its mixtures in gas-insulated systems/substations (GIS) Uses a novel approach that explores the field dependent behavior of dielectrics Explains the “weakly nonuniform field,” a unique concept introduced both conceptually and analytically in Germany A separate chapter provides the new approach to the mechanism of lightning phenomenon, which also includes the phenomenon of “Ball Lightning” The dielectric properties of vacuum and the development in the application of vacuum technology in power circuit breakers is covered in an exclusive chapter In-depth coverage of the performance of the sulphur-hexafluoride gas and its mixtures applicable to the design of Gas Insulated Systems including dry power transformers High Voltage and Electrical Insulation Engineering, Second Edition, remains the perfect textbook for graduate students, teachers, academic researchers, and utility and power industry engineers and scientists involved in the field.

Author : Kay Hameyer,Ronnie Belmans
Publisher : WIT Press
Page : 337 pages
File Size : 54,9 Mb
Release : 1999-05-21
Category : Technology & Engineering
ISBN : 9781853126260

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Numerical Modelling and Design of Electrical Machines and Devices by Kay Hameyer,Ronnie Belmans Pdf

This text provides an overview of numerical field computational methods and, in particular, of the finite element method (FEM) in magnetics. Detailed attention is paid to the practical use of the FEM in designing electromagnetic devices such as motors, transformers and actuators. Based on the authors' extensive experience of teaching numerical techniques to students and design engineers, the book is ideal for use as a text at undergraduate and graduate level, or as a primer for practising engineers who wish to learn the fundamentals and immediately apply these to actual design problems. Contents: Introduction; Computer Aided Design in Magnetics; Electromagnetic Fields; Potentials and Formulations; Field Computation and Numerical Techniques; Coupled Field Problems; Numerical Optimisation; Linear System Equation Solvers; Modelling of Electrostatic and Magnetic Devices; Examples of Computed Models.

Author : Xingyi Huang,Toshikatsu Tanaka
Publisher : John Wiley & Sons
Page : 452 pages
File Size : 43,9 Mb
Release : 2021-11-01
Category : Technology & Engineering
ISBN : 9781119719601

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Polymer Composites for Electrical Engineering by Xingyi Huang,Toshikatsu Tanaka Pdf

Explore the diverse electrical engineering application of polymer composite materials with this in-depth collection edited by leaders in the field Polymer Composites for Electrical Engineering delivers a comprehensive exploration of the fundamental principles, state-of-the-art research, and future challenges of polymer composites. Written from the perspective of electrical engineering applications, like electrical and thermal energy storage, high temperature applications, fire retardance, power cables, electric stress control, and others, the book covers all major application branches of these widely used materials. Rather than focus on polymer composite materials themselves, the distinguished editors have chosen to collect contributions from industry leaders in the area of real and practical electrical engineering applications of polymer composites. The books relevance will only increase as advanced polymer composites receive more attention and interest in the area of advanced electronic devices and electric power equipment. Unique amongst its peers, Polymer Composites for Electrical Engineering offers readers a collection of practical and insightful materials that will be of great interest to both academic and industrial audiences. Those resources include: A comprehensive discussion of glass fiber reinforced polymer composites for power equipment, including GIS, bushing, transformers, and more) Explorations of polymer composites for capacitors, outdoor insulation, electric stress control, power cable insulation, electrical and thermal energy storage, and high temperature applications A treatment of semi-conductive polymer composites for power cables In-depth analysis of fire-retardant polymer composites for electrical engineering An examination of polymer composite conductors Perfect for postgraduate students and researchers working in the fields of electrical, electronic, and polymer engineering, Polymer Composites for Electrical Engineering will also earn a place in the libraries of those working in the areas of composite materials, energy science and technology, and nanotechnology.

Author : Su, Charles Q.
Publisher : IGI Global
Page : 587 pages
File Size : 51,8 Mb
Release : 2012-07-31
Category : Technology & Engineering
ISBN : 9781466619227

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Electromagnetic Transients in Transformer and Rotating Machine Windings by Su, Charles Q. Pdf

"This book explores relevant theoretical frameworks, the latest empirical research findings, and industry-approved techniques in this field of electromagnetic transient phenomena"--Provided by publisher.

Author : R.E. James,Q. Su
Publisher : IET
Page : 290 pages
File Size : 40,6 Mb
Release : 2008
Category : Science
ISBN : 9780863417375

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Condition Assessment of High Voltage Insulation in Power System Equipment by R.E. James,Q. Su Pdf

This book covers major components of a high voltage system and the different insulating materials applied in equipment, identifying measurable materials suitable for condition assessment, and also analyses insulation fault scenarios that may occur in power equipment.

Author : Abdenour Soualhi,Hubert Razik
Publisher : John Wiley & Sons
Page : 188 pages
File Size : 54,7 Mb
Release : 2020-04-14
Category : Technology & Engineering
ISBN : 9781119720577

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Electrical Systems 2 by Abdenour Soualhi,Hubert Razik Pdf

Methods of diagnosis and prognosis play a key role in the reliability and safety of industrial systems. Failure diagnosis requires the use of suitable sensors, which provide signals that are processed to monitor features (health indicators) for defects. These features are required to distinguish between operating states, in order to inform the operator of the severity level, or even the type, of a failure. Prognosis is defined as the estimation of a systems lifespan, including how long remains and how long has passed. It also encompasses the prediction of impending failures. This is a challenge that many researchers are currently trying to address. Electrical Systems, a book in two volumes, informs readers of the theoretical solutions to this problem, and the results obtained in several laboratories in France, Spain and further afield. To this end, many researchers from the scientific community have contributed to this book to share their research results.

Author : Stephen L. Herman
Publisher : Cengage Learning
Page : 624 pages
File Size : 42,7 Mb
Release : 2016-01-06
Category : Education
ISBN : 1305494814

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Electrical Transformers and Rotating Machines by Stephen L. Herman Pdf

Written for future electricians, ELECTRICAL TRANSFORMERS AND ROTATING MACHINES, 4e delivers comprehensive coverage reflecting real-world practice. It includes expansive coverage of magnetic measurements, exponential curves, control transformers, transformer nameplates, transformer sizing calculations, transformer installation, three-phase variable autotransformers, and more. The Fourth Edition is also completely up to date with changes from the NEC 2014 code. In addition, hands-on experiments are integrated throughout. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.