Electrical Transients in Power Systems

Electrical Transients in Power Systems PDF Author: Allan Greenwood
Publisher: Wiley-Interscience
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 778

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Book Description
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.

Electrical Transients in Power Systems

Electrical Transients in Power Systems PDF Author: Allan Greenwood
Publisher: Wiley-Interscience
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 778

Get Book Here

Book Description
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.

Applied Hydraulic Transients

Applied Hydraulic Transients PDF Author: M. Hanif Chaudhry
Publisher: Springer Science & Business Media
ISBN: 146148538X
Category : Technology & Engineering
Languages : en
Pages : 593

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Book Description
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.

Transient Analysis of Power Systems

Transient Analysis of Power Systems PDF Author: Juan A. Martinez-Velasco
Publisher: John Wiley & Sons
ISBN: 1118694171
Category : Technology & Engineering
Languages : en
Pages : 661

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Book Description
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.

Transients of Modern Power Electronics

Transients of Modern Power Electronics PDF Author: Hua Bai
Publisher: John Wiley & Sons
ISBN: 1119972760
Category : Technology & Engineering
Languages : en
Pages : 374

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Book Description
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.

Space-time Transients and Unusual Events

Space-time Transients and Unusual Events PDF Author: Michael A. Persinger
Publisher: Chicago : Nelson-Hall
ISBN:
Category : Science
Languages : en
Pages : 296

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Book Description


Alternating Currents and Transients

Alternating Currents and Transients PDF Author: Francis Morley Colebrook
Publisher:
ISBN:
Category : Electric currents, Alternating
Languages : en
Pages : 216

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Book Description


Electromagnetic Transients in Transformer and Rotating Machine Windings

Electromagnetic Transients in Transformer and Rotating Machine Windings PDF Author: Su, Charles Q.
Publisher: IGI Global
ISBN: 1466619228
Category : Technology & Engineering
Languages : en
Pages : 587

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Book Description
"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.

The Homeless Transient in the Great Depression

The Homeless Transient in the Great Depression PDF Author: Joan M. Crouse
Publisher: SUNY Press
ISBN: 9780887063121
Category : Social Science
Languages : en
Pages : 348

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Book Description
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.

Relief for Unemployed Transients

Relief for Unemployed Transients PDF Author: United States. Congress. Senate. Committee on Manufactures
Publisher:
ISBN:
Category :
Languages : en
Pages : 216

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Book Description


Power Systems Electromagnetic Transients Simulation

Power Systems Electromagnetic Transients Simulation PDF Author: Neville Watson
Publisher: IET
ISBN: 0852961065
Category : Science
Languages : en
Pages : 449

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Book Description
Electromagnetic transients simulation (EMTS) has become a universal tool for the analysis of power system electromagnetic transients in the range of nanoseconds to seconds. This book provides a thorough review of EMTS and many simple examples are included to clarify difficult concepts. This book will be of particular value to advanced engineering students and practising power systems engineers.