Power Electronics : Devices and Circuits

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Publisher : PHI Learning Pvt. Ltd.
ISBN 13 : 8120341961
Total Pages : 384 pages
Book Rating : 4.1/5 (23 download)

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Book Synopsis Power Electronics : Devices and Circuits by : V. Jagannathan (Prof.)

Download or read book Power Electronics : Devices and Circuits written by V. Jagannathan (Prof.) and published by PHI Learning Pvt. Ltd.. This book was released on 2011-05 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a new enlarged edition of Introduction to Power Electronics. It is designed for undergraduate students of electrical and electronics engineering and provides an accessible and practical treatment of semiconductor power switching devices and their use in several types of static power converters. The book emphasizes the fundamental principles and offers an easy-to-understand explanation of the operation of practical circuits. Beginning with the study of the characteristics of power switching devices, the text offers a thorough treatment of ac-ac converters, ac-dc converters, dc-dc converters and inverters, helping students understand how switching converters can be made to generate almost any wave shape and frequency, how power converters are used in conjunction with electric drives, HVDC transmission systems, and so forth. The topics included in the second edition are: Ideal and real switches and drive circuits for gate commutation devices Single phase series converters and twelve pulse converters Switch mode power supply (SMPS) and switch mode dc-dc converters Resonant converters and uninterrupted power supply (UPS) KEY FEATURES: A large number of waveforms, diagrams that provide a vivid picture of circuit actions. A variety of solved examples to strengthen concepts. Numerous review questions, solved problems and unsolved problems with answers to develop a clear understanding of the basic principles.

Negative Emotions and Transitional Justice

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Publisher : Columbia University Press
ISBN 13 : 023154118X
Total Pages : 322 pages
Book Rating : 4.2/5 (315 download)

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Book Synopsis Negative Emotions and Transitional Justice by : Mihaela Mihai

Download or read book Negative Emotions and Transitional Justice written by Mihaela Mihai and published by Columbia University Press. This book was released on 2016-03-22 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vehement resentment and indignation are pervasive in societies emerging from dictatorship or civil conflict. How can institutions channel these emotions without undermining the prospects for democracy? Emphasizing the need to recognize and constructively engage negative public emotions, Mihaela Mihai contributes theoretically and practically to the growing field of transitional justice. Drawing on an extensive philosophical literature and case studies of democratic transitions in South Africa, South America, and Eastern Europe, her book rescues negative emotions from their bad reputation and highlights the obstacles and the opportunities such emotions create for democracy. By valorizing negative emotions, either through the judicial review of transitional justice bills or the criminal trials of victimizers, institutions realize the value of respect and concern for all while contributing to a culture that is hospitable to democracy.

Accelerator Physics

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Publisher : World Scientific Publishing Company
ISBN 13 : 9813102039
Total Pages : 595 pages
Book Rating : 4.8/5 (131 download)

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Book Synopsis Accelerator Physics by : S Y Lee

Download or read book Accelerator Physics written by S Y Lee and published by World Scientific Publishing Company. This book was released on 2004-12-22 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of high energy accelerators began in 1911, when Rutherford discovered the atomic nuclei inside the atom. Since then, progress has been made in the following: (1) development of high voltage dc and rf accelerators, (2) achievement of high field magnets with excellent field quality, (3) discovery of transverse and longitudinal beam focusing principles, (4) invention of high power rf sources, (5) improvement of high vacuum technology, (6) attainment of high brightness (polarized/unpolarized) electron/ion sources, (7) advancement of beam dynamics and beam manipulation schemes, such as beam injection, accumulation, slow and fast extraction, beam damping and beam cooling, instability feedback, etc. The impacts of the accelerator development are evidenced by the many ground-breaking discoveries in particle and nuclear physics, atomic and molecular physics, condensed matter physics, biomedical physics, medicine, biology, and industrial processing. This book is intended to be used as a graduate or senior undergraduate textbook in accelerator physics and science. It can be used as preparatory course material for graduate accelerator physics students doing thesis research. The text covers historical accelerator development, transverse betatron motion, synchrotron motion, an introduction to linear accelerators, and synchrotron radiation phenomena in low emittance electron storage rings, introduction to special topics such as the free electron laser and the beam-beam interaction. Attention is paid to derivation of the action-angle variables of the phase space, because the transformation is important for understanding advanced topics such as the collective instability and nonlinear beam dynamics. Each section is followed by exercises, which are designed to reinforce the concept discussed and to solve a realistic accelerator design problem.

Military Standard

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Publisher :
ISBN 13 :
Total Pages : 512 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Military Standard by : United States. Dept. of Defense

Download or read book Military Standard written by United States. Dept. of Defense and published by . This book was released on with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Exotic Nuclear Excitations: The Transverse Wobbling Mode in 135 Pr

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Publisher : Springer
ISBN 13 : 3319532405
Total Pages : 123 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Exotic Nuclear Excitations: The Transverse Wobbling Mode in 135 Pr by : James Till Matta

Download or read book Exotic Nuclear Excitations: The Transverse Wobbling Mode in 135 Pr written by James Till Matta and published by Springer. This book was released on 2017-03-20 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work presented in this thesis established the existence of wobbling at low spin and low deformation in the Z~60, N~76 nuclear region. This opens the region to further searches for wobbling and shows that wobbling is not confined to a particular quasiparticle orbital, spin or deformation. While deformed nuclei usually have axial shape, triaxial shapes have been predicted at low to moderate spins in certain regions of the nuclear chart (e.g. Z~60, N~76 and Z~46, N~66). Observation of one of the fingerprints of triaxiality, chirality and wobbling, guarantees that the nucleus is axially asymmetric. While chirality has been observed in numerous nuclei from many regions of the nuclear chart, wobbling, prior to this work, had only been observed at high spins in super deformed bands in five nuclei confined to the Z~70, N~90 region. Additionally, this dissertation establishes a new interpretation for the wobbling phenomenon. It shows for the first time that the nucleon aligns to the short axis, which explains the decrease in wobbling energies with angular momentum seen on this and all previous wobbling nuclei while still explaining the observed B(E2out)B(E2in) ratios. This is a new phenomenon, which is in contrast to the increase of the wobbling energies predicted by Bohr and Mottelson.

Environmental Compatible Circuit Breaker Technologies

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Publisher : MDPI
ISBN 13 : 3036503846
Total Pages : 156 pages
Book Rating : 4.0/5 (365 download)

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Book Synopsis Environmental Compatible Circuit Breaker Technologies by : Dirk Uhrlandt

Download or read book Environmental Compatible Circuit Breaker Technologies written by Dirk Uhrlandt and published by MDPI. This book was released on 2021-05-26 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent research and development in the field of high-current circuit breaker technology are devoted to meeting two challenges: the environmental compatibility and new demands on electrical grids caused by the increasing use of renewable energies. Electric arcs in gases or a vacuum are the key component in the technology at present and will play a key role also in future concepts, e.g., for hybrid and fast switching required for high-voltage direct-current (HVDC) transmission systems. In addition, the replacement of the environmentally harmful SF6 in gas breakers and gas-insulated switchgear is an actual issue. This Special Issue comprises eight peer-reviewed papers, which address recent studies of switching arcs and electrical insulation at high and medium voltage. Three papers consider issues of the replacement of the environmentally harmful SF6 by CO2 in high-voltage gas circuit breakers. One paper deals with fast switching in air with relevance for hybrid fault current limiters and hybrid HVDC interrupters. The other four papers illustrate actual research on vacuum current breakers as an additional option for environmentally compatible switchgear; fundamental studies of the vacuum arc ignition, as well as concepts for the use of vacuum arcs for DC interruption.

Journal of Research of the National Bureau of Standards

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Publisher :
ISBN 13 :
Total Pages : 784 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Journal of Research of the National Bureau of Standards by : United States. National Bureau of Standards

Download or read book Journal of Research of the National Bureau of Standards written by United States. National Bureau of Standards and published by . This book was released on 1988 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Physics of Particle Accelerators

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Publisher :
ISBN 13 :
Total Pages : 2398 pages
Book Rating : 4.:/5 (44 download)

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Book Synopsis Physics of Particle Accelerators by : Margaret Dienes

Download or read book Physics of Particle Accelerators written by Margaret Dienes and published by . This book was released on 1989 with total page 2398 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Lectures On Accelerator Physics

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Publisher : World Scientific
ISBN 13 : 981122675X
Total Pages : 915 pages
Book Rating : 4.8/5 (112 download)

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Book Synopsis Lectures On Accelerator Physics by : Alexander Wu Chao

Download or read book Lectures On Accelerator Physics written by Alexander Wu Chao and published by World Scientific. This book was released on 2020-10-14 with total page 915 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is written for students who ever wondered about the mysterious and fascinating world of particle accelerators. What exciting physics and technologies lie within? What clever and ingenious ideas were applied in their seven decades of evolution? What promises still lay ahead in the future?Accelerators have been driving research and industrial advances for decades. This textbook illustrates the physical principles behind these incredible machines, often with intuitive pictures and simple mathematical models. Pure formalisms are avoided as much as possible. It is hoped that the readers would enjoy the fascinating physics behind these state-of-the-art devices.The style is informal and aimed for a graduate level without prerequisite of prior knowledge in accelerators. To serve as a textbook, references are listed only on the more established original literature and review articles instead of the constantly changing research frontiers.

Physics Of Intensity Dependent Beam Instabilities

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Publisher : World Scientific
ISBN 13 : 9814480320
Total Pages : 795 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Physics Of Intensity Dependent Beam Instabilities by : King Yuen Ng

Download or read book Physics Of Intensity Dependent Beam Instabilities written by King Yuen Ng and published by World Scientific. This book was released on 2005-12-29 with total page 795 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive treatment of intensity dependent particle beam instabilities in accelerating rings. Written for researchers, the material is also suitable for use as a textbook in an advanced graduate course for students studying accelerator physics.The presentation starts with a brief review of the basic concept of wake potentials and coupling impedances in the vacuum chamber followed by a discussion on static and dynamic solutions of their effects on the particle beams. Special emphasis is placed separately on proton and electron machines. Other special topics of interest covered include Landau damping, Balakin-Novokhatsky-Smirnov damping, Sacherer's integral equations, Landau cavity, saw-tooth instability, Robinson stability criteria, beam loading, transition crossing, two-stream instabilities, and collective instability issues of isochronous rings. After the formulation of an instability, readers are provided a thorough description of one or more experimental observations together with a discussion of the cures for the instability.Although the book is theory oriented, the use of mathematics has been minimized. The presentation is intended to be rigorous and self-contained with nearly all the formulas and equations derived.

A-Z of Transitions

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Publisher : Bloomsbury Publishing
ISBN 13 : 1137528273
Total Pages : 242 pages
Book Rating : 4.1/5 (375 download)

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Book Synopsis A-Z of Transitions by : Divya Jindal Snape

Download or read book A-Z of Transitions written by Divya Jindal Snape and published by Bloomsbury Publishing. This book was released on 2017-09-16 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Looking for a comprehensive one-stop resource on transitions across the life course? Then look no further. This concise reference book unpacks the far-reaching topic of transitions, delivered in an accessible A-Z format that allows the reader quick and easy access to information relevant to whichever stage in the life course they are concerned with. Providing an examination of each multidimensional transition, the book also brings a strong focus to the role of practitioners in preparing individuals for, and supporting them through, the transition process – whether it be a normative life transition, such as starting school, or something unexpected and distressing, like the sudden death of a loved one. With explicit 'Implications for Practice' points, a wealth of guidance on further reading and comprehensive cross-referencing throughout, the book is an essential resource for students and practitioners exploring the subject area from a vast array of disciplines – from social work and nursing to teaching, counselling and beyond.

Molecular Scattering

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Publisher : John Wiley & Sons
ISBN 13 : 0470144157
Total Pages : 552 pages
Book Rating : 4.4/5 (71 download)

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Book Synopsis Molecular Scattering by : K. P. Lawley

Download or read book Molecular Scattering written by K. P. Lawley and published by John Wiley & Sons. This book was released on 2009-09-08 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Advances in Chemical Physics series provides the chemical physics and physical chemistry fields with a forum for critical, authoritative evaluations of advances in every area of the discipline. Filled with cutting-edge research reported in a cohesive manner not found elsewhere in the literature, each volume of the Advances in Chemical Physics series serves as the perfect supplement to any advanced graduate class devoted to the study of chemical physics.

Computer Vision and Information Technology

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Publisher : I. K. International Pvt Ltd
ISBN 13 : 9380026951
Total Pages : 1061 pages
Book Rating : 4.3/5 (8 download)

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Book Synopsis Computer Vision and Information Technology by : K. V. Kale

Download or read book Computer Vision and Information Technology written by K. V. Kale and published by I. K. International Pvt Ltd. This book was released on 2010 with total page 1061 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spread in 133 articles divided in 20 sections the present treatises broadly discusses: Part 1: Image Processing Part 2: Radar and Satellite Image Processing Part 3: Image Filtering Part 4: Content Based Image Retrieval Part 5: Color Image Processing and Video Processing Part 6: Medical Image Processing Part 7: Biometric Part 8: Network Part 9: Mobile Computing Part 10: Pattern Recognition Part 11: Pattern Classification Part 12: Genetic Algorithm Part 13: Data Warehousing and Mining Part 14: Embedded System Part 15: Wavelet Part 16: Signal Processing Part 17: Neural Network Part 18: Nanotechnology and Quantum Computing Part 19: Image Analysis Part 20: Human Computer Interaction

Upgrading and Repairing PCs

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Publisher : Que Publishing
ISBN 13 : 0133105369
Total Pages : 1126 pages
Book Rating : 4.1/5 (331 download)

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Book Synopsis Upgrading and Repairing PCs by : Scott Mueller

Download or read book Upgrading and Repairing PCs written by Scott Mueller and published by Que Publishing. This book was released on 2013-03-07 with total page 1126 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the eBook version of the print title. Access to the media files found on the DVD included with print editions included with Upgrading and Repairing PCs, 21 Edition, is available through product registration—see instructions in back pages of your eBook. For 25 years, Upgrading and Repairing PCs has been the world’s #1 guide to PC hardware: The single source for reliable information on troubleshooting and fixing problems, adding hardware, optimizing performance, and building new PCs. Now, better than ever, this 21st edition offers beefed-up coverage of the newest hardware innovations and maintenance techniques, plus more than two hours of new DVD video. Scott Mueller delivers practical answers about PC processors, mother-boards, buses, BIOSes, memory, SSD and HDD storage, video, audio, I/O, input devices, networks, Internet connectivity, power, and much more. You’ll find the industry’s best coverage of diagnostics, testing, and repair—plus cutting-edge discussions of improving performance via overclocking and other techniques. NEW IN THIS EDITION • The newest processors, including Intel’s 3rd generation Ivy Bridge Core i-Series processors and AMD’s 2nd generation Trinity CPUs • 3TB (and larger) disks, 4K sectoring, partition alignment, faster SATA disk interfaces, and SSD (solid state drive) hard drive replacements • New firmware innovations, from full UEFI BIOS support to built-in motherboard flash BIOS upgrade utilities • Integrated video and audio, including 5.1/7.1 surround sound, HDMI, and DisplayPort connections, and Windows 8 compatible multi-touch touchscreen technology • Updated PCI Express 3.0, 4.0 interfaces, and Power Supply specifications for powering high-end video cards • Emerging interfaces such as SATA Express, USB 3.0, and Thunderbolt • Updated coverage of building PCs from scratch—from choosing and assembling hardware through BIOS setup and troubleshooting INCLUDED MEDIA Don't forget about the free bonus content available online! You'll find a cache of helpful material to go along with this book. To access these materials at no extra cost, see the instructions included in the back pages of this ebook. You will be required to register your book and supply a code found in the instructions. Download two hours of up-to-the minute, studio-quality how-to videos—all playable on your computer! In this edition, Scott Mueller offers true insider information about several of the key components in a PC, including motherboards, solid-state drives, and more. You also can download PDFs of the complete 19th and 20th editions of this book.

Energy Research Abstracts

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Publisher :
ISBN 13 :
Total Pages : 762 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1993 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.

Digital Health

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Publisher : Academic Press
ISBN 13 : 0128189150
Total Pages : 400 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Digital Health by : Alan Godfrey

Download or read book Digital Health written by Alan Godfrey and published by Academic Press. This book was released on 2021-07-06 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital Health: Exploring Use and Integration of Wearables is the first book to show how and why engineering theory is used to solve real-world clinical applications, considering the knowledge and lessons gathered during many international projects. This book provides a pragmatic A to Z guide on the design, deployment and use of wearable technologies for laboratory and remote patient assessment, aligning the shared interests of diverse professions to meet with a common goal of translating engineering theory to modern clinical practice. It offers multidisciplinary experiences to guide engineers where no clinically advice and expertise may be available. Entering the domain of wearables in healthcare is notoriously difficult as projects and ideas often fail to deliver due to the lack of clinical understanding, i.e., what do healthcare professionals and patients really need? This book provides engineers and computer scientists with the clinical guidance to ensure their novel work successfully translates to inform real-world clinical diagnosis, treatment and management. - Presents the first guide for wearable technologies in a multidisciplinary and translational manner - Helps engineers design real-world applications to help them better understand theory and drive pragmatic clinical solutions - Combines the expertise of engineers and clinicians in one go-to guide, accessible to all

Publications

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Publisher :
ISBN 13 :
Total Pages : 752 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Publications by : United States. National Bureau of Standards

Download or read book Publications written by United States. National Bureau of Standards and published by . This book was released on 1971 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: