Transients

Author : Allan Greenwood
Publisher : Wiley-Interscience
ISBN 13 :
Total Pages : 778 pages
Book Rating : 4.51/5 ( download)

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Download or read book Electrical Transients in Power Systems written by Allan Greenwood and published by Wiley-Interscience. This book was released on 1991-04-18 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt: The principles of the First Edition--to teach students and engineers the fundamentals of electrical transients and equip them with the skills to recognize and solve transient problems in power networks and components--also guide this Second Edition. While the text continues to stress the physical aspects of the phenomena involved in these problems, it also broadens and updates the computational treatment of transients. Necessarily, two new chapters address the subject of modeling and models for most types of equipment are discussed. The adequacy of the models, their validation and the relationship between model and the physical entity it represents are also examined. There are now chapters devoted entirely to isolation coordination and protection, reflecting the revolution that metal oxide surge arresters have caused in the power industry. Features additional and more complete illustrative material--figures, diagrams and worked examples. An entirely new chapter of case studies demonstrates modeling and computational techniques as they have been applied by engineers to specific problems.

Author : Juan A. Martinez-Velasco
Publisher : CRC Press
ISBN 13 : 1351834878
Total Pages : 542 pages
Book Rating : 4.72/5 ( download)

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Download or read book Power System Transients written by Juan A. Martinez-Velasco and published by CRC Press. This book was released on 2017-12-19 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the powerful numerical techniques and graphical user interfaces available in present software tools for power system transients, a lack of reliable tests and conversion procedures generally makes determination of parameters the most challenging part of creating a model. Illustrates Parameter Determination for Real-World Applications Geared toward both students and professionals with at least some basic knowledge of electromagnetic transient analysis, Power System Transients: Parameter Determination summarizes current procedures and techniques for the determination of transient parameters for six basic power components: overhead line, insulated cable, transformer, synchronous machine, surge arrester, and circuit breaker. An expansion on papers published in the IEEE Transactions on Power Delivery, this text helps those using transient simulation tools (e.g., EMTP-like tools) to select the optimal determination method for their particular model, and it addresses commonly encountered problems, including: Lack of information Testing setups and measurements that are not recognized in international standards Insufficient studies to validate models, mainly those used in high-frequency transients Current built-in models that do not cover all requirements Illustrated with case studies, this book provides modeling guidelines for the selection of adequate representations for main components. It discusses how to collect the information needed to obtain model parameters and also reviews procedures for deriving them. Appendices summarize updated techniques for identifying linear systems from frequency responses and review capabilities and limitations of simulation tools. Emphasizing standards, this book is a clear and concise presentation of key aspects in creating an adequate and reliable transient model.

Author : Akihiro Ametani
Publisher : CRC Press
ISBN 13 : 1315349434
Total Pages : 471 pages
Book Rating : 4.35/5 ( download)

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Download or read book Power System Transients written by Akihiro Ametani and published by CRC Press. This book was released on 2016-11-18 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition covers a wide area from transients in power systems—including the basic theory, analytical calculations, EMTP simulations, computations by numerical electromagnetic analysis methods, and field test results—to electromagnetic disturbances in the field on EMC and control engineering. Not only does it show how a transient on a single-phase line can be explained from a physical viewpoint, but it then explains how it can be solved analytically by an electric circuit theory. Approximate formulas, which can be calculated by a pocket calculator, are presented so that a transient can be analytically evaluated by a simple hand calculation. Since a real power line is three-phase, this book includes a theory that deals with a multi-phase line for practical application. In addition, methods for tackling a real transient in a power system are introduced. This new edition contains three completely revised and updated chapters, as well as two new chapters on grounding and numerical methods.

Author : Akihiro Ametani
Publisher : John Wiley & Sons
ISBN 13 : 1118702123
Total Pages : 412 pages
Book Rating : 4.23/5 ( download)

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Download or read book Cable System Transients written by Akihiro Ametani and published by John Wiley & Sons. This book was released on 2015-08-10 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: A systematic and comprehensive introduction to electromagnetic transient in cable systems, written by the internationally renowned pioneer in this field Presents a systematic and comprehensive introduction to electromagnetic transient in cable systems Written by the internationally renowned pioneer in the field Thorough coverage of the state of the art on the topic, presented in a well-organized, logical style, from fundamentals and practical applications A companion website is available

Author : Hua Bai
Publisher : John Wiley & Sons
ISBN 13 : 1119972760
Total Pages : 374 pages
Book Rating : 4.61/5 ( download)

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Download or read book Transients of Modern Power Electronics written by Hua Bai and published by John Wiley & Sons. This book was released on 2011-07-05 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: In high power, high voltage electronics systems, a strategy to manage short timescale energy imbalances is fundamental to the system reliability. Without a theoretical framework, harmful local convergence of energy can affect the dynamic process of transformation, transmission, and storage which create an unreliable system. With an original approach that encourages understanding of both macroscopic and microscopic factors, the authors offer a solution. They demonstrate the essential theory and methodology for the design, modeling and prototyping of modern power electronics converters to create highly effective systems. Current applications such as renewable energy systems and hybrid electric vehicles are discussed in detail by the authors. Key features: offers a logical guide that is widely applicable to power electronics across power supplies, renewable energy systems, and many other areas analyses the short-scale (nano-micro second) transient phenomena and the transient processes in nearly all major timescales, from device switching processes at the nanoscale level, to thermal and mechanical processes at second level explores transient causes and shows how to correct them by changing the control algorithm or peripheral circuit includes two case studies on power electronics in hybrid electric vehicles and renewable energy systems Practitioners in major power electronic companies will benefit from this reference, especially design engineers aiming for optimal system performance. It will also be of value to faculty staff and graduate students specializing in power electronics within academia.

Author : Zhengyou He
Publisher : John Wiley & Sons
ISBN 13 : 1118977009
Total Pages : 264 pages
Book Rating : 4.02/5 ( download)

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Download or read book Wavelet Analysis and Transient Signal Processing Applications for Power Systems written by Zhengyou He and published by John Wiley & Sons. This book was released on 2016-09-26 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: An original reference applying wavelet analysis to power systems engineering • Introduces a modern signal processing method called wavelet analysis, and more importantly, its applications to power system fault detection and protection • Concentrates on its application to the power system, offering great potential for fault detection and protection • Presents applications, examples, and case studies, together with the latest research findings • Provides a combination of the author’s tutorial notes from electrical engineering courses together with his own original research work, of interest to both industry and academia

Author : Juan A. Martinez-Velasco
Publisher : John Wiley & Sons
ISBN 13 : 1118694171
Total Pages : 661 pages
Book Rating : 4.76/5 ( download)

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Download or read book Transient Analysis of Power Systems written by Juan A. Martinez-Velasco and published by John Wiley & Sons. This book was released on 2014-11-26 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: The simulation of electromagnetic transients is a mature field that plays an important role in the design of modern power systems. Since the first steps in this field to date, a significant effort has been dedicated to the development of new techniques and more powerful software tools. Sophisticated models, complex solution techniques and powerful simulation tools have been developed to perform studies that are of supreme importance in the design of modern power systems. The first developments of transients tools were mostly aimed at calculating over-voltages. Presently, these tools are applied to a myriad of studies (e.g. FACTS and Custom Power applications, protective relay performance, simulation of smart grids) for which detailed models and fast solution methods can be of paramount importance. This book provides a basic understanding of the main aspects to be considered when performing electromagnetic transients studies, detailing the main applications of present electromagnetic transients (EMT) tools, and discusses new developments for enhanced simulation capability. Key features: Provides up-to-date information on solution techniques and software capabilities for simulation of electromagnetic transients. Covers key aspects that can expand the capabilities of a transient software tool (e.g. interfacing techniques) or speed up transients simulation (e.g. dynamic model averaging). Applies EMT-type tools to a wide spectrum of studies that range from fast electromagnetic transients to slow electromechanical transients, including power electronic applications, distributed energy resources and protection systems. Illustrates the application of EMT tools to the analysis and simulation of smart grids.

Author : H. H. Cappel
Publisher :
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.82/5 ( download)

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Download or read book Transient Behavior of an Advanced Sodium Graphite Reactor written by H. H. Cappel and published by . This book was released on 1961 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : M. Hanif Chaudhry
Publisher : Springer Science & Business Media
ISBN 13 : 146148538X
Total Pages : 593 pages
Book Rating : 4.84/5 ( download)

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Download or read book Applied Hydraulic Transients written by M. Hanif Chaudhry and published by Springer Science & Business Media. This book was released on 2013-09-24 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applied Hydraulic Transients, 3rd Edition covers hydraulic transients in a comprehensive and systematic manner from introduction to advanced level and presents various methods of analysis for computer solution. The book is suitable as a textbook for senior-level undergraduate and graduate students as well as a reference for practicing engineers and researchers. The field of application of the book is very broad and diverse and covers areas such as hydroelectric projects, pumped storage schemes, water-supply systems, cooling-water systems, oil pipelines and industrial piping systems. A strong emphasis is given to practical applications: several case studies, problems of applied nature, and design criteria are included. This will help the design engineers and introduce the students to real-life projects. Up-to-date references are included at the end of each chapter.

Author : Joan M. Crouse
Publisher : State University of New York Press
ISBN 13 : 1438400101
Total Pages : 344 pages
Book Rating : 4.05/5 ( download)

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Download or read book The Homeless Transient in the Great Depression written by Joan M. Crouse and published by State University of New York Press. This book was released on 1986-11-21 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Years before the Dust Bowl exodus raised America's conscience to the plight of its migratory citzenry, an estimated one to two million homeless, unemployed Americans were traversing the country, searching for permanent community. Often mistaken for bums, tramps, hoboes or migratory laborers, these transients were a new breed of educated, highly employable men and women uprooted from their middle- and working-class homes by an unprecedented economic crisis. The Homeless Transient in the Great Depression investigates this population and the problems they faced in an America caught between a poor law past and a social welfare future. The story of the transient is told from the perspective of the federal, state, and local governments, and from the viewpoint of the social worker, the community, and the transient. In narrowing the focus of the study from the national to the state level, Joan Crouse offers a close and sensitive examination of each. The choice of New York as a focal point provides an important balance to previous literature on migrancy by shifting attention from the Southwest to the Northeast and from a preoccupation with rejection on the federal level to the concerted effort of the state to deal with the non-resident poor in a humane yet fiscally responsible manner.