Transient Stability Of Power Systems
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Transient Stability Of Power Systems
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Author : Mania Pavella
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Transient Stability Of Power Systems written by Mania Pavella and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
The market liberalization is expected to affect drastically the operation of power systems, which under economical pressure and increasing amount of transactions are being operated much closer to their limits than previously. These changes put the system operators faced with rather different and much more problematic scenarios than in the past. They have now to calculate available transfer capabilities and manage congestion problems in a near on line environment, while operating the transmission system under extremely stressed conditions. This requires highly reliable and efficient software aids, which today are non-existent, or not yet in use. One of the most problematic issues, very much needed but not yet en countered today, is on-line dynamic security assessment and control, enabling the power system to withstand unexpected contingencies without experienc ing voltage or transient instabilities. This monograph is devoted to a unified approach to transient stability assessment and control, called SIngle Machine Equivalent (S1ME).
Real Time Stability In Power Systems
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Author : Savu C. Savulescu
language : en
Publisher: Springer Science & Business Media
Release Date : 2006
Real Time Stability In Power Systems written by Savu C. Savulescu and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Technology & Engineering categories.
In the aftermath of the wave of blackouts that affected US, UK and mainland Europe utilities in 2003 and 2004, renewed attention has been focused on maintaining the highest level of reliability and security in the operation of power systems. The lack of adequate transmission infrastructure as well as real-time tools aimed at detecting and alarming system conditions have also been highlighted. In this context, the need to assess stability and predict the risk of blackout in real-time has become particularly relevant. Early work in this field documented in technical papers published throughout the 1990s and early 2000s underlined the importance of performing stability assessment in real-time. While static security assessment is conceptually straightforward, innovative approaches are needed to combine it with dynamic security assessment to develop an overall scheme so that results can be used for on-line decision-making. On October 13, 2004, the IEEE Power Systems Conference and Exposition 2004 hosted the ‘Real-Time Stability Challenge’ panel session. Organized by the Power System Dynamic Performance Committee, the panel was a forum for presenting progress achieved in this field, discussing new ideas, and identifying the challenges to be met in the course of future research. Real-Time Stability in Power Systems: Techniques for Early Detection of the Risk of Blackout is built around most of the panel papers, updated and expanded by the authors with the new material relevant to the panel theme. The chapters are contributed by well known experts in the field, thus providing an authoritative reference on the theory and implementation of real-time stability assessment -- one of the critical topics of the day. Some of the issues discussed in the book include, but are not limited to: *Stability limits and how to objectively define them, *Techniques for defining and measuring the distance to instability, *The characterization of the risk of blackout, *Discussion of quick, approximate methods to filter out non-critical contingencies and do a detailed simulation only of those that result in limit violations, *Theoretical description and practical experience with real-time and/or near real-time stability applications available today in the SCADA/EMS industry.
Real Time Stability In Power Systems
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Author : Savu C. Savulescu
language : en
Publisher: Springer
Release Date : 2014-07-10
Real Time Stability In Power Systems written by Savu C. Savulescu and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-10 with Technology & Engineering categories.
This pioneering volume has been updated and enriched to reflect the state-of-the-art in blackout prediction and prevention. It documents and explains background and algorithmic aspects of the most successful steady-state, transient and voltage stability solutions available today in real-time. It also describes new, cutting-edge stability applications of synchrophasor technology, and captures industry acceptance of metrics and visualization tools that quantify and monitor the distance to instability. Expert contributors review a broad spectrum of additionally available techniques, such as trajectory sensitivities, ensuring this volume remains the definitive resource for industry practitioners and academic researchers in this critical area of power system operations.
Power System Transient Stability Analysis Using The Transient Energy Function Method
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Author : Abdel-Azia Fouad
language : en
Publisher: Pearson Education
Release Date : 1991-08-01
Power System Transient Stability Analysis Using The Transient Energy Function Method written by Abdel-Azia Fouad and has been published by Pearson Education this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-08-01 with Technology & Engineering categories.
This book details the state of the art in the development and application of the transient energy function (TEF) method as a tool for power system transient stability assessment. It provides both the analytical foundations of the TEF method and the practical issues involved in the application of the method to analyze power systems. Of primary interest to electric utility engineers who need to understand and apply the technique, as well as engineers in research organizations involved in research and development projects on power system dynamics, and utility engineers interested in the use of the TEF method as a tool for dynamic security assessment.
Power System Stability Transient Stability
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Author : Selden Bronson Crary
language : en
Publisher:
Release Date : 1947
Power System Stability Transient Stability written by Selden Bronson Crary and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1947 with Electric power distribution categories.
Transient Stability Of Power Systems
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Author : P. G. Murthy
language : en
Publisher:
Release Date : 1994
Transient Stability Of Power Systems written by P. G. Murthy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Electric power system stability categories.
Power System Stability And Control
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Author : Leonard L. Grigsby
language : en
Publisher: CRC Press
Release Date : 2007-05-30
Power System Stability And Control written by Leonard L. Grigsby and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-30 with Science categories.
Updated with the latest developments and advances, the second edition of The Electric Power Engineering Handbook has grown so much that it is now presented as a set of five books. Now this authoritative coverage is available in easily digestible portions that are tightly focused and conveniently sized. Completing the set, Power System Stability and Control outlines the dynamics, operational aspects, and protection issues of power systems related to stability and control. In addition to updates and revisions throughout the chapters, it includes new sections in the areas of small signal stabilit.
Energy Function Analysis For Power System Stability
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Author : M.A. Pai
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Energy Function Analysis For Power System Stability written by M.A. Pai and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
This research monograph is in some sense a sequel to the author's earlier one (Power System Stability, North Holland, New York 1981) which devoted cons- erable attention to Lyapunov stability theory, construction of Lyapunov fu- tions and vector Lyapunov functions as applied to power systems. This field of research has rapidly grown since 1981 and the more general concept of energy funct ion has found wide spread application in power systems. There have been advances in five distinct areas (i) Developing energy functions for structure preserving models which can incorporate non-linear load models (ii) Energy fu- tions to include detailed model of the generating unit i. e. , the synchronous machine and the excitation system (iii) Reduced order energy functions for large scale power systems, the simplest being the single machine infinite bus system (iv) Characterization of the stability boundary of the post-fault stable eQui- brium point (v) Applications for large power networks as a tool for dynamic security assessment. It was therefore felt appropriate to capture the essential features of these advances and put them in a somewhat cohesive framework. The chapters in the book rough ly fo llow this sequence. It is interesting to note how different research groups come to the same conclusion via different reas- ings.
Transient Stability Of Power Systems
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Author : M. Pavella
language : en
Publisher: John Wiley & Sons
Release Date : 1994-08-08
Transient Stability Of Power Systems written by M. Pavella and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-08-08 with Technology & Engineering categories.
An in-depth treatment of the transient stability problem, its physical description and formulation. Discusses methods for transient stability analysis, sensitivity assessment and control. Considers conventional and non-conventional techniques including direct and artificial intelligence, system theory, load modeling, evaluation of machine parameters, saturation effects and pattern recognition approaches. Features practical examples and simulation results.
Power System Control And Stability
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Author : Vijay Vittal
language : en
Publisher: John Wiley & Sons
Release Date : 2019-10-15
Power System Control And Stability written by Vijay Vittal and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-15 with Technology & Engineering categories.
The third edition of the landmark book on power system stability and control, revised and updated with new material The revised third edition of Power System Control and Stability continues to offer a comprehensive text on the fundamental principles and concepts of power system stability and control as well as new material on the latest developments in the field. The third edition offers a revised overview of power system stability and a section that explores the industry convention of q axis leading d axis in modeling of synchronous machines. In addition, the third edition focuses on simulations that utilize digital computers and commercial simulation tools, it offers an introduction to the concepts of the stability analysis of linear systems together with a detailed formulation of the system state matrix. The authors also include a revised chapter that explores both implicit and explicit integration methods for transient stability. Power System Control and Stability offers an in-depth review of essential topics and: Discusses topics of contemporary and future relevance in terms of modeling, analysis and control Maintains the approach, style, and analytical rigor of the two original editions Addresses both power system planning and operational issues in power system control and stability Includes updated information and new chapters on modeling and simulation of round-rotor synchronous machine model, excitation control, renewable energy resources such as wind turbine generators and solar photovoltaics, load modeling, transient voltage instability, modeling and representation of three widely used FACTS devices in the bulk transmission network, and the modeling and representation of appropriate protection functions in transient stability studies Contains a set of challenging problems at the end of each chapter Written for graduate students in electric power and professional power system engineers, Power System Control and Stability offers an invaluable reference to basic principles and incorporates the most recent techniques and methods into projects.