Computer-Aided Design in Magnetics

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Publisher : Springer Science & Business Media
ISBN 13 : 3642706711
Total Pages : 330 pages
Book Rating : 4.6/5 (427 download)

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Book Synopsis Computer-Aided Design in Magnetics by : D.A. Lowther

Download or read book Computer-Aided Design in Magnetics written by D.A. Lowther and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer-aided design has come of age in the magnetic devices industry. From its early beginnings in the 1960s, when the precision needs of the experimental physics community first created a need for computational aids to magnet design, CAD software has grown to occupy an important spot in the industrial designer's tool kit. Numerous commercial CAD systems are now available for magnetics work, and many more software packages are used in-house by large industrial firms. While their capabilities vary, all these software systems share a very substantial common core of both methodology and objec tives. The present need, particularly in medium-sized and nonspecialist firms, is for an understanding of how to make effective use of these new and immensely powerful tools: what approximations are inherent in the methods, what quantities can be calculated, and how to relate the com puted results to the needs of the designer. These new analysis techniques profoundly affect the designer's approach to problems, since the analytic tools available exert a strong influence on the conceptual models people build, and these in turn dictate the manner in which they formulate prob lems. The impact of CAD is just beginning to be felt industrially, and the authors believe this is an early, but not too early, time to collect together some of the experience which has now accumulated among industrial and research users of magnetics analysis systems.

Magnetics Engineering Fundamentals and Computer-Aided Design Solutions

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Publisher : Springer
ISBN 13 :
Total Pages : 490 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Magnetics Engineering Fundamentals and Computer-Aided Design Solutions by : Fred Lilienstein

Download or read book Magnetics Engineering Fundamentals and Computer-Aided Design Solutions written by Fred Lilienstein and published by Springer. This book was released on 1993-04-15 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: A text/software combination for novice or seasoned magnetics specialists, on using computer-aided methods to design magnetic devices for electro-mechanical equipment and appliances. The first half of the volume reviews the basic principles, the relevant formulas, and both the formal and informal terminology; the second half consists of dialogues with the several programs included on the 5.25" disk for IBM or compatibles. Some previous experience with programing is helpful, but not necessary. Annotation copyright by Book News, Inc., Portland, OR

Introduction to Magnetism and Magnetic Materials

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Publisher : CRC Press
ISBN 13 : 148223890X
Total Pages : 512 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Introduction to Magnetism and Magnetic Materials by : David Jiles

Download or read book Introduction to Magnetism and Magnetic Materials written by David Jiles and published by CRC Press. This book was released on 2015-09-18 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: A long overdue update, this edition of Introduction to Magnetism and Magnetic Materials is a complete revision of its predecessor. While it provides relatively minor updates to the first two sections, the third section contains vast updates to reflect the enormous progress made in applications in the past 15 years, particularly in magnetic recordin

Introduction to Magnetism and Magnetic Materials, Second Edition

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Author :
Publisher : CRC Press
ISBN 13 : 9780412798603
Total Pages : 572 pages
Book Rating : 4.7/5 (986 download)

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Book Synopsis Introduction to Magnetism and Magnetic Materials, Second Edition by : David C. Jiles

Download or read book Introduction to Magnetism and Magnetic Materials, Second Edition written by David C. Jiles and published by CRC Press. This book was released on 1998-06-16 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few subjects in science are more difficult to understand than magnetism, according to Encyclopedia Britannica. However, there is a strong demand today for scientists and engineers with skills in magnetism because of the growing number of technological applications utilizing this phenomenon. This textbook responds to the need for a comprehensive introduction of the basic concepts of the science. Introduction to Magnetism and Magnetic Materials has been thoroughly revised since the first edition to include recent developments in the field. The early chapters comprise a discussion of the fundamentals of magnetism. These chapters include more than 60 sample problems with complete solutions to reinforce learning. The later chapters review the most significant recent developments in four important areas of magnetism: hard and soft magnetic materials, magnetic recording, and magnetic evaluation of materials. These later chapters also provide a survey of the most important areas of magnetic materials for practical applications. Extensive references to the principal publications in magnetism are listed at the end of each chapter, which offer the reader rapid access to more specialized literature. Students in various scientific areas will benefit from this book, including those in physics, materials science, metallurgy, and electrical engineering.

Computational Magnetics

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Publisher : Springer Science & Business Media
ISBN 13 : 9401112789
Total Pages : 386 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Computational Magnetics by : J. Sykulski

Download or read book Computational Magnetics written by J. Sykulski and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book fills the gap between theory, available computational techniques and engineering practice in the design of electrical and electromechanical machines. The theory underlying all currently recommended computational and experimental methods is covered comprehensively, including field analysis and synthesis, magnetic fields coupled to stress and thermal fields. The book is very practically oriented and includes many examples of actual solutions to real devices.

Electromagnetic Modeling by Finite Element Methods

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Publisher : CRC Press
ISBN 13 : 0824748603
Total Pages : 440 pages
Book Rating : 4.8/5 (247 download)

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Book Synopsis Electromagnetic Modeling by Finite Element Methods by : João Pedro A. Bastos

Download or read book Electromagnetic Modeling by Finite Element Methods written by João Pedro A. Bastos and published by CRC Press. This book was released on 2003-04-01 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike any other source in the field, this valuable reference clearly examines key aspects of the finite element method (FEM) for electromagnetic analysis of low-frequency electrical devices. The authors examine phenomena such as nonlinearity, mechanical force, electrical circuit coupling, vibration, heat, and movement for applications in the electrical, mechanical, nuclear, aeronautics, and transportation industries. Electromagnetic Modeling by Finite Element Methods offers a wide range of examples, including torque, vibration, and iron loss calculation; coupling of the FEM with mechanical equations, circuits, converters, and thermal effects; material modeling; and proven methods for hysteresis implementation into FEM codes. Providing experimental results and comparisons from the authors' personal research, Electromagnetic Modeling by Finite Element Methods supplies techniques to implement FEM for solving Maxwell's equations, analyze electrical and magnetic losses, determine the behavior of electrical machines, evaluate force distribution on a magnetic medium, simulate movement in electrical machines and electromagnetic devices fed by external circuits or static converters, and analyze the vibrational behavior of electrical machines.

Magnetic Components for Power Electronics

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Publisher : Springer Science & Business Media
ISBN 13 : 9780792375876
Total Pages : 308 pages
Book Rating : 4.3/5 (758 download)

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Book Synopsis Magnetic Components for Power Electronics by : Alex Goldman

Download or read book Magnetic Components for Power Electronics written by Alex Goldman and published by Springer Science & Business Media. This book was released on 2002 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic Components for Power Electronics concerns the important considerations necessary in the choice of the optimum magnetic component for power electronic applications. These include the topology of the converter circuit, the core material, shape, size and others such as cost and potential component suppliers. These are all important for the design engineer due to the emergence of new materials, changes in supplier management and the examples of several component choices. Suppliers using this volume will also understand the needs of designers. Highlights include: Emphasis on recently introduced new ferrite materials, such as those operating at megahertz frequencies and under higher DC drive conditions; Discussion of amorphous and nanocrystalline metal materials; New technologies such as resonance converters, power factors correction (PFC) and soft switching; Catalog information from over 40 magnetic component suppliers; Examples of methods of component choice for ferrites, amorphous nanocrystalline materials; Information on suppliers management changes such as those occurring at Siemens, Philips, Thomson and Allied-Signal; Attention to the increasingly important concerns about EMI. This book should be especially helpful for power electronic circuit designers, technical executives, and material science engineers involved with power electronic components.

Proceedings of the Fifth International Symposium on Magnetic Materials, Processes, and Devices

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Author :
Publisher : The Electrochemical Society
ISBN 13 : 9781566772143
Total Pages : 730 pages
Book Rating : 4.7/5 (721 download)

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Book Synopsis Proceedings of the Fifth International Symposium on Magnetic Materials, Processes, and Devices by : Lubomyr Taras Romankiw

Download or read book Proceedings of the Fifth International Symposium on Magnetic Materials, Processes, and Devices written by Lubomyr Taras Romankiw and published by The Electrochemical Society. This book was released on 1999 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Electromagnetics and Calculation of Fields

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Publisher : Springer Science & Business Media
ISBN 13 : 1461206618
Total Pages : 583 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Electromagnetics and Calculation of Fields by : Nathan Ida

Download or read book Electromagnetics and Calculation of Fields written by Nathan Ida and published by Springer Science & Business Media. This book was released on 2013-03-07 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: This introduction to electromagnetic fields emphasizes the computation of fields and the development of theoretical relations. It presents the electromagnetic field and Maxwell's equations with a view toward connecting the disparate applications to the underlying relations, along with computational methods of solving the equations.

Applied Magnetism

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Publisher : Springer Science & Business Media
ISBN 13 : 9401582637
Total Pages : 596 pages
Book Rating : 4.4/5 (15 download)

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Book Synopsis Applied Magnetism by : R. Gerber

Download or read book Applied Magnetism written by R. Gerber and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based on the contributions to a course, entitled Applied Magnetism, which was the 25th Course of the International School of Materials Science and Technology. The Course was held as a NATO Advanced Study Institute at the Ettore Majorana Centre in Erice, Sicily, Italy between the 1st and 12th July 1992, and attracted almost 70 participants from 15 different countries. The book deals with the theory, experiments and applications of the main topical areas of applied magnetism. These selected areas include the physics of magnetic recording, magnetic and magneto-optic recording devices, systems and media, magnetic fine particles, magnetic separation, domains and domain walls in soft magnetic materials, permanent magnets, magnetoresistance, thin film magneto-optics, and finally, microwave, optical and computational magnetics. The material is organised into I 0 self-contained chapters which together provide a comprehensive coverage of the subject of applied magnetism. The aim is to emphasise the connection between the fundamental theoretical concepts, key experiments and the important technological developments which have been achieved in this field up to the present time. Moreover, when and where possible, pointers to future trends are indicated which hopefully, together with the background material, will promote further advancement of research. The organizing committee would like to acknowledge the sponsorship of the NATO Scientific Affairs Division, the National Science Foundation of the USA, the Science and Engineering Research Council of the UK, the Italian Ministry of Education, the Italian Ministry of University and Scientific Research and the Sicilian Regional Government.

Microtransducer CAD

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Publisher : Springer Science & Business Media
ISBN 13 : 3709164281
Total Pages : 445 pages
Book Rating : 4.7/5 (91 download)

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Book Synopsis Microtransducer CAD by : Arokia Nathan

Download or read book Microtransducer CAD written by Arokia Nathan and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer-aided-design (CAD) of semiconductor microtransducers is relatively new in contrast to their counterparts in the integrated circuit world. Integrated silicon microtransducers are realized using microfabrication techniques similar to those for standard integrated circuits (ICs). Unlike IC devices, however, microtransducers must interact with their environment, so their numerical simulation is considerably more complex. While the design of ICs aims at suppressing "parasitic” effects, microtransducers thrive on optimizing the one or the other such effect. The challenging quest for physical models and simulation tools enabling microtransducer CAD is the topic of this book. The book is intended as a text for graduate students in Electrical Engineering and Physics and as a reference for CAD engineers in the microsystems industry.

Nonlinear Electromagnetic Systems

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Publisher : IOS Press
ISBN 13 : 9789051992519
Total Pages : 986 pages
Book Rating : 4.9/5 (925 download)

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Book Synopsis Nonlinear Electromagnetic Systems by : A. J. Moses

Download or read book Nonlinear Electromagnetic Systems written by A. J. Moses and published by IOS Press. This book was released on 1996 with total page 986 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book covers classical and practical approaches to electromagnetic field solutions in magnetic devices. The following topics are addressed: Advanced computional techniques; Intelligent computer aided design; Magnetic materials; Inverse problems; Magnetic sensors and transducers; Performance and optimisation of devices; Applications to electronic systems; Modelling of non-linear systems and other related topics. This volume presents 200 of the best articles presented at the International Symposium on Non-Linear Electromagnetic Systems (ISEM in Cardiff, Wales). The previous ISEM papers were published in the successful volume Advanced Computational and Design Techniques in Applied Electromagnetic Systems (by Elsevier).Main chapters in this book are: Electromagnetic Devices: Non-linearities at contacts and interfaces in semiconductor structures by R.H. Williams as key-note. Optimisation, Inverse and Biological Studies: Power loss testing; intelligent computation of optimization of metal cutting; grid methods for CFD and CEM. Magnetic Materials: Materials for circuit semilator applications; rotational magnetostriction. Computational Techniques and Modelling: Electromagnetic device design; soft magnetic materials; engineering application of artificial intelligence. Sensors and Non-destructive Testing: Eddy current nondestructive evaluation; nonlinear magnetoresistance; micro magnetic sensor. Electronic and Electrical Applications: Non-linear transistor parameters; superconducting magnets.

Inverse Problems and Optimal Design in Electricity and Magnetism

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Publisher : Oxford University Press
ISBN 13 : 9780198593836
Total Pages : 388 pages
Book Rating : 4.5/5 (938 download)

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Book Synopsis Inverse Problems and Optimal Design in Electricity and Magnetism by : Pekka Neittaanmäki

Download or read book Inverse Problems and Optimal Design in Electricity and Magnetism written by Pekka Neittaanmäki and published by Oxford University Press. This book was released on 1996-01-11 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: The impact of optimization methods in electromagnetism has been much less than in mechanical engineering and particularly the solution of inverse problems in structural mechanics. This book addresses this omission: it will serve as a guide to the theory as well as the computer implementation of solutions. It is self-contained covering all the mathematical theory necessary.

Computer Engineering in Applied Electromagnetism

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Publisher : Springer Science & Business Media
ISBN 13 : 1402031696
Total Pages : 377 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Computer Engineering in Applied Electromagnetism by : Slawomir Wiak

Download or read book Computer Engineering in Applied Electromagnetism written by Slawomir Wiak and published by Springer Science & Business Media. This book was released on 2006-06-07 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer Engineering in Applied Electromagnetism contains papers which were presented at the International Symposium on Electromagnetic Fields in Electrical Engineering, held in Maribor, Slovenia, 18-20 September 2003. It consists of three parts, Computational Techniques, Electromagnetic Engineering, and Special Applications. The contributions selected for the book cover a wide spectrum of theory and practice, being simultaneously of high theoretical level and deeply rooted in engineering problems. Thus, this volume touches on what is of key importance in electromagnetism.

Power Electronic Converters

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Publisher : Springer Science & Business Media
ISBN 13 : 3642524540
Total Pages : 422 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Power Electronic Converters by : Robert Bausiere

Download or read book Power Electronic Converters written by Robert Bausiere and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the third in a series of four devoted to POWER ELECTRONIC CONVERTERS: The first of these concerns AC to DC conversion. The second concerns AC to AC conversion. This volume examines DC to DC conversion. The fourth is devoted to DC to AC conversion. Converters which carry out the DC-DC conversion operate by chopping the input voltage or current: they are called choppers or switch-mode power converters. Their operating frequency is not imposed by either the input or the output, both of which are at zero frequency. A frequency which is much greater than that of the industrial network can be chosen, provided that suitable configurations and semiconductor devices are used. This is the first difference compared to the rectifiers and AC-AC converters, analyzed in the previous volumes and which often operate at the industrial network frequency. The second difference concerns the commutation mode. Choppers operate in forced commutation. The beginning of an operating phase does not auto matically turn off the semiconductor devices which were conducting during the previous phase and which have to be brought to the blocking state. This turn-off must be carried out autonomously. These two differences - the higher frequency of commutations and, espe cially, the different mode of commutation -justify the first two chapters in this work: - Chapter 1 examines general notions concerning converters, supplies and loads, and more especially, how they can be characterized with regard to commutations.

The Proceedings of the 9th Frontier Academic Forum of Electrical Engineering

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Author :
Publisher : Springer Nature
ISBN 13 : 9813366095
Total Pages : 879 pages
Book Rating : 4.8/5 (133 download)

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Book Synopsis The Proceedings of the 9th Frontier Academic Forum of Electrical Engineering by : Weijiang Chen

Download or read book The Proceedings of the 9th Frontier Academic Forum of Electrical Engineering written by Weijiang Chen and published by Springer Nature. This book was released on 2021-04-20 with total page 879 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes the original, peer-reviewed research papers from the 9th Frontier Academic Forum of Electrical Engineering (FAFEE 2020), held in Xi’an, China, in August 2020. It gathers the latest research, innovations, and applications in the fields of Electrical Engineering. The topics it covers including electrical materials and equipment, electrical energy storage and device, power electronics and drives, new energy electric power system equipment, IntelliSense and intelligent equipment, biological electromagnetism and its applications, and insulation and discharge computation for power equipment. Given its scope, the book benefits all researchers, engineers, and graduate students who want to learn about cutting-edge advances in Electrical Engineering.

Characterisation of Soft Magnetic Materials Under Rotational Magnetisation

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Author :
Publisher : CRC Press
ISBN 13 : 1351397079
Total Pages : 626 pages
Book Rating : 4.3/5 (513 download)

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Book Synopsis Characterisation of Soft Magnetic Materials Under Rotational Magnetisation by : Stanislaw Zurek

Download or read book Characterisation of Soft Magnetic Materials Under Rotational Magnetisation written by Stanislaw Zurek and published by CRC Press. This book was released on 2017-11-22 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents practical aspects related to the measurement of rotational power loss in soft magnetic materials. The book furthermore focuses on practical aspects of performing such measurements, the associated difficulties as well as solutions to the most common problems. Numerous practical aspects, hands-on experience, and most commonly encountered pitfalls are heavily discussed in the book. The text begins with introduction to magnetism, then follows with definitions of measurement methods of rotational power loss from physical viewpoint. Two chapters describe and detail the various sensors which can be employed for such measurements as well as all the aspects of designing, making, and using a magnetising apparatus. A synthesis of the likely optimal design of a magnetising apparatus is also given, preceded with the full reasoning based on all the research carried out to date. Characterisation of Soft Magnetic Materials Under Rotational Magnetisation serves as an excellent starting point for any student having to perform magnetic measurements under rotational magnetisation, but also under 1D, 2D or 3D excitation. Because the methods, sensors, and apparatus are extensively discussed it will also be a great reference for more senior researchers and experts in the field. There is a whole chapter devoted to analysis of measurement uncertainty. This subject is rarely published for magnetic measurements, which makes it more difficult for all researchers to understand the concepts and methodology used in uncertainty estimation. This chapter not only introduces the whole subject, but also provides multiple step-by-step examples which can be easily followed, from very simple cases to much more complex ones. All equations are presented with full SI units which greatly helps in practical application of the presented methodology. Each chapter is written in such a way that it can be studied on its own, so that the reader can focus only on the specific aspects, as required.