Power System Loads And Power System Stability

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Power System Loads and Power System Stability

Author : Yue Zhu
Publisher : Springer
Page : 164 pages
File Size : 49,9 Mb
Release : 2021-01-17
Category : Technology & Engineering
ISBN : 3030377881

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Power System Loads and Power System Stability by Yue Zhu Pdf

This thesis develops a pioneering methodology and a concept for identifying critical loads and load model parameters in large power networks based on their influence on power system stability. The research described in the thesis first develops an automatic load modelling tool (ALMT) that can be used to automatically build load model from actual measured power system data without human intervention and the benefits of the ALMY are explored. Secondly, it develops a pioneering framework based on Morris screening method for ranking power system load model parameters based on their influence on overall power system stability (voltage, frequency, transient and small disturbance stability) considering different load models and loading conditions. Thirdly, a novel probabilistic methodology for determining the accuracy levels of critical load model parameters has been developed. This book will be of interest to students and researchers within the field of electrical engineering, as well as industry professionals.

Advances in Power System Modelling, Control and Stability Analysis

Author : Federico Milano
Publisher : IET
Page : 763 pages
File Size : 52,9 Mb
Release : 2022-09-09
Category : Technology & Engineering
ISBN : 9781839535758

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Advances in Power System Modelling, Control and Stability Analysis by Federico Milano Pdf

This expanded and updated second edition is an essential guide to technologies for operating modern flexible power systems. Additional content for this edition includes four new chapters on recent modelling, control and stability analysis of power electronic converters and electric vehicles.

Power System Loads and Power System Stability

Author : Yue Zhu
Publisher : Springer Nature
Page : 185 pages
File Size : 47,7 Mb
Release : 2020-01-16
Category : Technology & Engineering
ISBN : 9783030377861

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Power System Loads and Power System Stability by Yue Zhu Pdf

This thesis develops a pioneering methodology and a concept for identifying critical loads and load model parameters in large power networks based on their influence on power system stability. The research described in the thesis first develops an automatic load modelling tool (ALMT) that can be used to automatically build load model from actual measured power system data without human intervention and the benefits of the ALMY are explored. Secondly, it develops a pioneering framework based on Morris screening method for ranking power system load model parameters based on their influence on overall power system stability (voltage, frequency, transient and small disturbance stability) considering different load models and loading conditions. Thirdly, a novel probabilistic methodology for determining the accuracy levels of critical load model parameters has been developed. This book will be of interest to students and researchers within the field of electrical engineering, as well as industry professionals.

Energy Function Analysis for Power System Stability

Author : M.A. Pai
Publisher : Springer Science & Business Media
Page : 245 pages
File Size : 49,8 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9781461316350

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Energy Function Analysis for Power System Stability by M.A. Pai Pdf

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.

Power System Control and Stability

Author : Paul M. Anderson,A. A. Fouad
Publisher : Wiley-IEEE Press
Page : 680 pages
File Size : 46,7 Mb
Release : 2003
Category : Education
ISBN : UOM:39015055916244

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Power System Control and Stability by Paul M. Anderson,A. A. Fouad Pdf

This title describes the mechanical system that drives the electric generators, and the dynamic reaction between the prime mover and generator systems.

Voltage Stability of Electric Power Systems

Author : Thierry van Cutsem,Costas Vournas
Publisher : Springer Science & Business Media
Page : 382 pages
File Size : 46,7 Mb
Release : 2007-11-27
Category : Technology & Engineering
ISBN : 9780387755366

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Voltage Stability of Electric Power Systems by Thierry van Cutsem,Costas Vournas Pdf

Voltage Stability is a relatively recent and challenging problem in Power Systems Engineering. It is gaining in importance as the trend of operating power systems closer to their limits continues to increase. Voltage Stability of Electric Power Systems presents a clear description of voltage instability and collapse phenomena. It proposes a uniform and coherent theoretical framework for analysis and covers state-of-the-art methods. The book describes practical methods that can be used for voltage security assessment and offers a variety of examples.

Power System Dynamics and Stability

Author : Peter W. Sauer,M. A. Pai
Publisher : Unknown
Page : 376 pages
File Size : 45,5 Mb
Release : 1998
Category : Technology & Engineering
ISBN : STANFORD:36105019309439

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Power System Dynamics and Stability by Peter W. Sauer,M. A. Pai Pdf

For a one-semester senior or beginning graduate level course in power system dynamics. This text begins with the fundamental laws for basic devices and systems in a mathematical modeling context. It includes systematic derivations of standard synchronous machine models with their fundamental controls. These individual models are interconnected for system analysis and simulation. Singular perturbation is used to derive and explain reduced-order models.

Power System Dynamics

Author : Jan Machowski,Janusz W. Bialek,Dr Jim Bumby
Publisher : John Wiley & Sons
Page : 611 pages
File Size : 43,7 Mb
Release : 2011-08-31
Category : Technology & Engineering
ISBN : 9781119965053

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Power System Dynamics by Jan Machowski,Janusz W. Bialek,Dr Jim Bumby Pdf

This book is the fully revised and updated second edition of Power System Dynamics and Stability published in 1997. The modified title Power System Dynamics: Stability and Control reflects a slight shift in focus from solely describing power system dynamics to the means of dealing with them. The book has been expanded by about a third to include: a new chapter on wind power generation; a new section on wide-area measurement systems (WAMS) and their application for real-time control; an overview of lessons learned from wide-spread blackouts affecting North America and Europe in 2003, 2004 and 2006; enhanced treatment of voltage stability and control, and frequency stability and control; application of Lyapunov direct method to analyse and enhance stability of multi-machine power systems ; expanded coverage of steady-state stability using eigenvalue analysis, including modal analysis of dynamic equivalents. The book continues the successful approach of the first edition by progressing from simplicity to complexity. It places the emphasis first on understanding the underlying physical principles before proceeding to more complex models and algorithms. The reader will appreciate the authors’ accessible approach as the book is illustrated by over 400 diagrams and a large number of examples. Power System Dynamics: Stability and Control, Second Edition is an essential resource for graduates of electrical engineering. It is also a clear and comprehensive reference text for undergraduate students, and for practising engineers and researchers who are working in electricity companies or in the development of power system technologies.

Power System Stability

Author : Kenneth Eloghene Okedu
Publisher : BoD – Books on Demand
Page : 112 pages
File Size : 52,8 Mb
Release : 2019-04-10
Category : Technology & Engineering
ISBN : 9781789857979

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Power System Stability by Kenneth Eloghene Okedu Pdf

The target readers for this book are academics and engineers working in universities, research institutes and industry sectors wishing to enhance their knowledge about power system stability. Readers of this book should gain technical ideas and special experience with detailed information about small signal stability, dynamics, modeling, power oscillations and electrical power infrastructures relating to power system stability. The contents of this book provide many solutions to problems that can be integrated into larger research findings and projects. The book addresses some power system stability studies such as an overview of power systems and stability criteria, applications of the trajectory sensitivity theory to small signal stability, power system small signal stability in grid connected smart park, power system dynamics and modeling. The book also describes some recent developments in power oscillations due to ferroresonance, sub synchronous resonance and effects of climate change in electric power infrastructures.

Power System Stability and Control

Author : Leonard L. Grigsby
Publisher : CRC Press
Page : 360 pages
File Size : 48,6 Mb
Release : 2007-05-30
Category : Science
ISBN : 9781420009248

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Power System Stability and Control by Leonard L. Grigsby Pdf

Part of the second edition of The Electric Power Engineering Handbook, Power System Stability and Control offers conveniently focused and detailed information covering all aspects concerning power system protection, dynamics, stability, operation, and control. Contributed by worldwide leaders under the guidance of one of the world's most respected

Power System Stability and Control

Author : Prabha Kundur
Publisher : Tata McGraw-Hill Education
Page : 0 pages
File Size : 43,7 Mb
Release : 1994
Category : Electric power system stability
ISBN : 0070635153

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Power System Stability and Control by Prabha Kundur Pdf

"Today's electric power systems are continually increasing in complexity due to interconnection growth, the use of new technologies, and financial and regulatory constraints. Sponsored by the Electric Power Research Institute, this expert engineering guide helps you deal effectively with stability and control problems resulting from these major changes in the industry. Power System Stability and Control contains the hands-on information you need to understand, model, analyze, and solve problems using the latest technical tools. You'll learn about the structure of modern power systems, the different levels of control, and the nature of stability problems you face in your day-to-day work. The book features a complete account of equipment characteristics and modeling techniques. Included is detailed coverage of generators, excitation systems, prime movers, ac and dc transmission, and system loads - plus principles of active and reactive power control, and models for control equipment. Different categories of power system stability are thoroughly covered with descriptions of numerous methods of analysis and control measures for mitigating the full spectrum of stability problems. This comprehensive source book is written from a pragmatic point of view, but without undue compromise in mathematical rigor. Filled with illustrative examples, it give the necessary basic theory and insight into practical aspects"--Back cover.

Power System Voltage Stability

Author : Carson W. Taylor
Publisher : McGraw-Hill Companies
Page : 296 pages
File Size : 49,5 Mb
Release : 1994
Category : Technology & Engineering
ISBN : UOM:39015032839006

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Power System Voltage Stability by Carson W. Taylor Pdf

Provides solutions to everyday voltage stability problems increasingly faced by engineers in electric power plants. Table of Contents: General Aspects of Electric Power Systems; What is Voltage Stability; Transmission System Reactive Power Compensation and Control; Power System Loads; Generation Characteristics; Simulation of Equivalent Systems; Voltage Stability of a Large System; Voltage Stability with HVDC Links; Power System Planning and Operating Guidelines. Appendices: A. Notes on the Per Unit System; B. Voltage Stability and the Power Flow Problem; C. Power Flow Simulation Methodology; D. Dynamic Analysis Methods; E. Equivalent System 2 Data; F. Voltage Instability Incidents. Index. Illustrations.

Real-Time Stability in Power Systems

Author : Savu C. Savulescu
Publisher : Springer Science & Business Media
Page : 360 pages
File Size : 41,6 Mb
Release : 2006
Category : Technology & Engineering
ISBN : 0387256261

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Real-Time Stability in Power Systems by Savu C. Savulescu Pdf

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.

Power System Stability and Control, Second Edition

Author : Prabha S. Kundur,Om P. Malik
Publisher : McGraw Hill Professional
Page : 971 pages
File Size : 45,6 Mb
Release : 2022-06-03
Category : Technology & Engineering
ISBN : 9781260473551

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Power System Stability and Control, Second Edition by Prabha S. Kundur,Om P. Malik Pdf

The classic guide to power system stability and control―updated for the latest advances This thoroughly revised engineering guide contains the hands-on information needed to understand, model, analyze, and solve problems using the latest technical tools. You will explore the structure of modern power systems, the different levels of control, and the nature of stability problems. Power System Stability and Control, Second Edition contains complete explanations of equipment characteristics and modeling techniques along with real-world examples. This edition features coverage of adaptive control and other emerging applications, including cyber security of power systems. Coverage includes: General characteristics of modern power systems The power grid stability problem Synchronous machine theory and modelling Synchronous machine parameters Synchronous machine representation in stability studies AC transmission Power system loads Excitation systems Prime movers and energy supply systems High-voltage DC transmission Control of active and reactive power Small-signal, transient, and voltage stability Sub-synchronous oscillations Mid- and long-term stability Methods of improving stability

Power System Stability and Control, Third Edition

Author : Leonard L. Grigsby
Publisher : CRC Press
Page : 453 pages
File Size : 48,8 Mb
Release : 2012-04-25
Category : Technology & Engineering
ISBN : 9781439883204

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Power System Stability and Control, Third Edition by Leonard L. Grigsby Pdf

With contributions from worldwide leaders in the field, Power System Stability and Control, Third Edition (part of the five-volume set, The Electric Power Engineering Handbook) updates coverage of recent developments and rapid technological growth in essential aspects of power systems. Edited by L.L. Grigsby, a respected and accomplished authority in power engineering, and section editors Miroslav Begovic, Prabha Kundur, and Bruce Wollenberg, this reference presents substantially new and revised content. Topics covered include: Power System Protection Power System Dynamics and Stability Power System Operation and Control This book provides a simplified overview of advances in international standards, practices, and technologies, such as small signal stability and power system oscillations, power system stability controls, and dynamic modeling of power systems. This resource will help readers achieve safe, economical, high-quality power delivery in a dynamic and demanding environment. With five new and 10 fully revised chapters, the book supplies a high level of detail and, more importantly, a tutorial style of writing and use of photographs and graphics to help the reader understand the material. New Chapters Cover: Systems Aspects of Large Blackouts Wide-Area Monitoring and Situational Awareness Assessment of Power System Stability and Dynamic Security Performance Wind Power Integration in Power Systems FACTS Devices A volume in the Electric Power Engineering Handbook, Third Edition. Other volumes in the set: K12642 Electric Power Generation, Transmission, and Distribution, Third Edition (ISBN: 9781439856284) K12648 Power Systems, Third Edition (ISBN: 9781439856338) K12650 Electric Power Substations Engineering, Third Edition (9781439856383) K12643 Electric Power Transformer Engineering, Third Edition (9781439856291)