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Computational Methods For Large Sparse Power Systems Analysis
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Book Synopsis Computational Methods for Large Sparse Power Systems Analysis by : S.A. Soman
Download or read book Computational Methods for Large Sparse Power Systems Analysis written by S.A. Soman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational methods in Power Systems require significant inputs from diverse disciplines, such as data base structures, numerical analysis etc. Strategic decisions in sparsity exploitation and algorithm design influence large-scale simulation and high-speed computations. Selection of programming paradigm shapes the design, its modularity and reusability. This has a far reaching effect on software maintenance. Computational Methods for Large Sparse Power Systems Analysis: An Object Oriented Approach provides a unified object oriented (OO) treatment for power system analysis. Sparsity exploitation techniques in OO paradigm are emphasized to facilitate large scale and fast computing. Specific applications like large-scale load flow, short circuit analysis, state estimation and optimal power flow are discussed within this framework. A chapter on modeling and computational issues in power system dynamics is also included. Motivational examples and illustrations are included throughout the book. A library of C++ classes provided along with this book has classes for transmission lines, transformers, substation etc. A CD-ROM with C++ programs is also included. It contains load flow, short circuit analysis and network topology processor applications. Power system data is provided and systems up to 150 buses can be studied. Other Special Features: This book is the first of its kind, covering power system applications designed with an OO perspective. Chapters on object orientation for modeling of power system computations, data structure, large sparse linear system solver, sparse QR decomposition in an OO framework are special features of this book.
Book Synopsis Computational Methods for Large Sparse Power Systems Analysis by : S. A. Soman
Download or read book Computational Methods for Large Sparse Power Systems Analysis written by S. A. Soman and published by . This book was released on 2001-11-01 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Power System Modelling and Scripting by : Federico Milano
Download or read book Power System Modelling and Scripting written by Federico Milano and published by Springer Science & Business Media. This book was released on 2010-09-08 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power system modelling and scripting is a quite general and ambitious title. Of course, to embrace all existing aspects of power system modelling would lead to an encyclopedia and would be likely an impossible task. Thus, the book focuses on a subset of power system models based on the following assumptions: (i) devices are modelled as a set of nonlinear differential algebraic equations, (ii) all alternate-current devices are operating in three-phase balanced fundamental frequency, and (iii) the time frame of the dynamics of interest ranges from tenths to tens of seconds. These assumptions basically restrict the analysis to transient stability phenomena and generator controls. The modelling step is not self-sufficient. Mathematical models have to be translated into computer programming code in order to be analyzed, understood and “experienced”. It is an object of the book to provide a general framework for a power system analysis software tool and hints for filling up this framework with versatile programming code. This book is for all students and researchers that are looking for a quick reference on power system models or need some guidelines for starting the challenging adventure of writing their own code.
Book Synopsis Computer Methods in Power Systems Analysis by : Glenn W.. Stagg
Download or read book Computer Methods in Power Systems Analysis written by Glenn W.. Stagg and published by . This book was released on 1968 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computational Methods in Power System Analysis by : Reijer Idema
Download or read book Computational Methods in Power System Analysis written by Reijer Idema and published by Atlantis Press. This book was released on 2014-03-10 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book treats state-of-the-art computational methods for power flow studies and contingency analysis. In the first part the authors present the relevant computational methods and mathematical concepts. In the second part, power flow and contingency analysis are treated. Furthermore, traditional methods to solve such problems are compared to modern solvers, developed using the knowledge of the first part of the book. Finally, these solvers are analyzed both theoretically and experimentally, clearly showing the benefits of the modern approach.
Book Synopsis Computational Methods in Power System Analysis by : Reijer Idema
Download or read book Computational Methods in Power System Analysis written by Reijer Idema and published by Springer. This book was released on 2014-07-08 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book treats state-of-the-art computational methods for power flow studies and contingency analysis. In the first part the authors present the relevant computational methods and mathematical concepts. In the second part, power flow and contingency analysis are treated. Furthermore, traditional methods to solve such problems are compared to modern solvers, developed using the knowledge of the first part of the book. Finally, these solvers are analyzed both theoretically and experimentally, clearly showing the benefits of the modern approach.
Book Synopsis Computational Methods for Electric Power Systems by : Mariesa L. Crow
Download or read book Computational Methods for Electric Power Systems written by Mariesa L. Crow and published by CRC Press. This book was released on 2002-12-23 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: The sheer size of today's power grid and the increasingly stressed conditions under which power systems operate demand the use of computers for analysis and simulations. Yet commercial software packages often fail or give erroneous results when used to simulate stressed systems. To correctly interpret the results, it is therefore imperative that power engineers understand the underlying numerical algorithms of the software. Computational Methods for Electric Power Systems provides a comprehensive study of the various computational methods that form the basis of many analytical studies of power systems. It presents the analytical background of the algorithms used in many commercially available software packages, thereby enabling readers to make more informed decisions in their use of the software and correctly interpret their results. The book furnishes a well-balanced discussion of the theory and applications of the algorithms and supports them with instructional examples and illustrations. As more and more demands are placed on the nation's power systems, predicting and updating the operating status of a network through systems analysis becomes increasingly important. This book builds the background necessary to successfully perform that analysis and prepares readers to cope with any difficulties they may encounter in practice.
Book Synopsis Real-Time Stability in Power Systems by : Savu C. Savulescu
Download or read book Real-Time Stability in Power Systems written by Savu C. Savulescu and published by Springer Science & Business Media. This book was released on 2006 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Robust Control in Power Systems by : Bikash Pal
Download or read book Robust Control in Power Systems written by Bikash Pal and published by Springer Science & Business Media. This book was released on 2006-07-02 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: Robust Control in Power Systems deals with the applications of new techniques in linear system theory to control low frequency oscillations in power systems. The book specifically focuses on the analysis and damping of inter-area oscillations in the systems which are in the range of 0.2-1 Hz. The damping control action is injected through high power electronic devices known as flexible AC transmission system (FACTS) controllers. Three commonly used FACTS controllers: controllable series capacitors (CSCs) controllable phase shifters (CPSs) and static var compensators (SVCs) have been used in this book to control the inter-area oscillations. The overview of linear system theory from the perspective of power system control is explained through examples. The damping control design is formulated as norm optimization problem. The H_infinity, H2 norm of properly defined transfer functions are minimized in linear matrix inequalities (LMI) framework to obtain desired performance and stability robustness. Both centralized and decentralized control structures are used. Usually the transmission of feedback signal from a remote location encounters delays making it difficult to control the system. Smith predictor based approach has been successfully explored in this book as a solution to such a problem. Robust Control in Power Systems will be valuable to academicians in the areas of power, control and system theory, as well as professionals in the power industry.
Book Synopsis COMPUTER METHODS IN POWER SYSTEM ANALYSIS by : Glenn W. Stagg
Download or read book COMPUTER METHODS IN POWER SYSTEM ANALYSIS written by Glenn W. Stagg and published by . This book was released on 1981 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Computational Methods in Power System Reliability by : David Elmakias
Download or read book New Computational Methods in Power System Reliability written by David Elmakias and published by Springer. This book was released on 2008-05-22 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power system reliability is the focus of intensive study due to its critical role in providing energy supply to modern society. This comprehensive book describes application of some new specific techniques: universal generating function method and its combination with Monte Carlo simulation and with random processes methods, Semi-Markov and Markov reward models and genetic algorithm. The book can be considered as complementary to power system reliability textbooks.
Book Synopsis Big Data and Energy Systems by : José Eduardo Cotilla Sánchez
Download or read book Big Data and Energy Systems written by José Eduardo Cotilla Sánchez and published by . This book was released on 2012 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation illustrates three different approaches that leverage large data sets to develop computational methods that improve the tractability of dynamic analysis for very large power systems. The first one is the clustering of power networks into electrically cohesive zones as a method to facilitate zone-based planning analyses. The second approach uses a measure of critical slowing down for power systems to estimate proximity to unstable operating points. Lastly, the third component of this dissertation aims to identify the optimal combination of numerical algorithms and computer architectures to solve the hybrid discrete/continuous differential-algebraic equations that make up a cascading failure simulation applicable to large power systems.
Book Synopsis Proceedings of the Ninth Power Systems Computation Conference by : Cascais Portugal
Download or read book Proceedings of the Ninth Power Systems Computation Conference written by Cascais Portugal and published by Elsevier. This book was released on 2016-06-06 with total page 1005 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Ninth Power Systems Computation Conference
Book Synopsis Iterative Methods for Sparse Linear Systems by : Yousef Saad
Download or read book Iterative Methods for Sparse Linear Systems written by Yousef Saad and published by SIAM. This book was released on 2003-04-01 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematics of Computing -- General.
Book Synopsis AC-DC Power System Analysis by : J. Arrillaga
Download or read book AC-DC Power System Analysis written by J. Arrillaga and published by IET. This book was released on 1998 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: A graduate-level textbook that can also serve as a reference for engineers and researchers working on problems in modern power systems. Emphasizes incorporating HVDC converters and systems into the analysis of power systems, but describes algorithms that can be extended to other industrial components such as drives and smelters and to the flexible AC transmission systems technology. Considers only system studies, influenced by steady-state or transient converter control; and not fast transients such as lightning. Annotation copyrighted by Book News, Inc., Portland, OR
Book Synopsis Computer Applications in Large Scale Power Systems by : B. R. Subramanyam
Download or read book Computer Applications in Large Scale Power Systems written by B. R. Subramanyam and published by Pergamon. This book was released on 1980 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers, inter alia: modelling of largescale power systems; energy modelling & load forecasting; computers in power system planning & system studies; power system security & real-time computer control; optimization techniques; power system dynamics & stability.
Book Synopsis Control and Dynamic Systems V41: Analysis and Control System Techniques for Electric Power Systems Part 1 of 4 by : C.T. Leonides
Download or read book Control and Dynamic Systems V41: Analysis and Control System Techniques for Electric Power Systems Part 1 of 4 written by C.T. Leonides and published by Elsevier. This book was released on 2012-12-02 with total page 491 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis and Control System Techniques for Electric Power Systems, Part 1 is the first volume of a four volume sequence in this series devoted to the significant theme of ""Analysis and Control Techniques for Electric Power Systems."" The broad topics involved include transmission line and transformer modeling. Since the issues in these two fields are rather well in hand, although advances continue to be made, this four volume sequence will focus on advances in areas including power flow analysis, economic operation of power systems, generator modeling, power system stability, voltage and power control techniques, and system protection, among others. This book comprises seven chapters, with the first focusing on modern approaches to modeling and control of electric power systems. Succeeding chapters then discuss dynamic state estimation techniques for large-scale electric power systems; optimal power how algorithms; sparsity in large-scale network computation; techniques for decentralized control for interconnected systems; knowledge based systems for power system security assessment; and neural networks and their application to power engineering. This book will be of interest to practitioners in the fields of electrical and computer engineering.
