Design of Rotating Electrical Machines

Author: Juha Pyrhonen,Tapani Jokinen,Valeria Hrabovcova

Publisher: John Wiley & Sons

ISBN: 1118701658

Category: Technology & Engineering

Page: 616

View: 6534

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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.
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Design of Rotating Electrical Machines

Author: Juha Pyrhonen,Tapani Jokinen,Valeria Hrabovcova

Publisher: John Wiley & Sons

ISBN: 1118701623

Category: Technology & Engineering

Page: 616

View: 3510

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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.
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Design And Testing Of Electrical Machines

Author: M. V. Deshpande

Publisher: PHI Learning Pvt. Ltd.

ISBN: 8120336453

Category: Electric machinery

Page: 495

View: 1209

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The basic theory, principle of operation and characteristics of transformers, three-phase induction motors, single-phase induction motors, synchronous machines and dc machines are dealt with in Appendices to provide the background for the design of these machines.
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Condition Monitoring of Rotating Electrical Machines

Author: Peter Tavner,Li Ran,Jim Penman

Publisher: IET

ISBN: 0863417418

Category: Technology & Engineering

Page: 282

View: 3618

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As engineering processes are automated and manpower is reduced, condition monitoring of engineering plants has increased in importance. This is a first edition of this book, written by Taver & Penman was published in 1987. The economics of industry has now changed, as a result of the privatization and deregulation of the energy industry, placing far more emphasis on the importance of the reliable operation of a plant, throughout the whole life-cycle, regardless of first cost. The availability of advanced electronics and software in powerful instrumentation, computers and Digital Signal Processors (DSP) has simplified our ability to instrument and analyze machinery. As a result condition monitoring is now being applied to a wider range of systems, from fault-tolerant drives of a few hundred Watts in the aerospace industry, to machinery of a few hundred Megawatts in major capital plants.In this new book the original authors have been joined by Li Ran an expert in power electronics and control, and Sedding, an expert in the monitoring of electrical insulation systems. The first edition has been revised and expanded merging the authors' own experience with that of machine analysts to bring it up-to-date.
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ELECTRICAL MACHINES

THEORY AND PRACTICE

Author: M. N. BANDO

Publisher: PHI Learning Pvt. Ltd.

ISBN: 812032997X

Category: Technology & Engineering

Page: 516

View: 2158

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This comprehensive, up-to-date introduction to Electrical Machines is designed to meet the needs of undergraduate electrical engineering students. It presents the essential principles of rotating machines and transformers. The emphasis is on the performance, though the book also introduces the salient features of electrical machine design. The book provides accessible, student-friendly coverage of dc machines, transformers, three-phase induction motor, single-phase induction motor, fractional horsepower motors, and synchronous machines. The clear writing style of the book enhanced by illustrative figures and simplified explanations of the fundamentals, makes it an ideal text for gaining a thorough understanding of the subject of electrical machines. Key Features Include: •Detailed coverage of the construction of electrical machines. •Lucid explanations of the principles of operation of electrical machines. •Methods of testing of electrical machines. •Performance calculations of electrical machines. •Wealth of diverse solved examples in each chapter to illustrate the application of theory to practical problems. •Salient features of design of electrical machines. •Objective type questions to help students prepare for competitive exams.
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Principles Of Electrical Machine Design With Computer Programs, 2/E

Author: S.K. Sen

Publisher: Oxford and IBH Publishing

ISBN: 9788120415218

Category:

Page: 415

View: 8800

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The book gives comprehensive treatment to the principles of electrical machine design. It is concise and up-to-date with special emphasis on the computerised design. It has been prepared specifically for engineering college teachers and students, and practising engineers to enable them to appreciate the salient aspects of electrical machine design with reference to computer applications. Computer programs on small problems written in FORTRAN and C++ language have been added to guide the readers. Contents: Basic Considerations / Heating and Cooling / Main Dimensions / Magnetic Circuit Calculations / Electric Circuit Calculations / Design of Transformer / Design of Rotating Machines / Finite Element Method / Computer Programs in C++ language / Appendices / Index
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Electrical Insulation for Rotating Machines

Design, Evaluation, Aging, Testing, and Repair

Author: Greg C. Stone,Ian Culbert,Edward A. Boulter,Hussein Dhirani

Publisher: John Wiley & Sons

ISBN: 1118892291

Category: Technology & Engineering

Page: 672

View: 5852

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A fully expanded new edition documenting the significantimprovements that have been made to the tests and monitors ofelectrical insulation systems Electrical Insulation for Rotating Machines: Design,Evaluation, Aging, Testing, and Repair, Second Edition coversall aspects in the design, deterioration, testing, and repair ofthe electrical insulation used in motors and generators of allratings greater than fractional horsepower size. It discusses bothrotor and stator windings; gives a historical overview of machineinsulation design; and describes the materials and manufacturingmethods of the rotor and stator winding insulation systems incurrent use (while covering systems made over fifty years ago). Itcovers how to select the insulation systems for use in newmachines, and explains over thirty different rotor and statorwinding failure processes, including the methods to repair, orleast slow down, each process. Finally, it reviews the theoreticalbasis, practical application, and interpretation of forty differenttests and monitors that are used to assess winding insulationcondition, thereby helping machine users avoid unnecessary machinefailures and reduce maintenance costs. Electrical Insulation for Rotating Machines: Documents the large array of machine electrical failuremechanisms, repair methods, and test techniques that are currentlyavailable Educates owners of machines as well as repair shops on thedifferent failure processes and shows them how to fix or otherwiseameliorate them Offers chapters on testing, monitoring, and maintenancestrategies that assist in educating machine users and repair shopson the tests needed for specific situations and how to minimizemotor and generator maintenance costs Captures the state of both the present and past“art” in rotating machine insulation system design andmanufacture, which helps designers learn from the knowledgeacquired by previous generations An ideal read for researchers, developers, and manufacturers ofelectrical insulating materials for machines, ElectricalInsulation for Rotating Machines will also benefit designers ofmotors and generators who must select and apply electricalinsulation in machines.
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GB/T 18488.2-2006: Translated English of Chinese Standard. (GBT 18488.2-2006, GB/T18488.2-2006, GBT18488.2-2006)

The electrical machines and controllers for electric vehicles - Part 2: Test methods

Author: www.ChineseStandard.net

Publisher: https://www.chinesestandard.net

ISBN: N.A

Category: Technology & Engineering

Page: 16

View: 3456

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This Part specifies the apparatus, instruments, test preparation and each-item test methods used for testing the electrical machines and controllers for electric vehicles. This Part applies to the electrical machines and controllers for electric vehicles.
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