Analysis of Subsynchronous Resonance in Power Systems / K.R. Padiyar

Public ISBD Titre : Analysis of Subsynchronous Resonance in Power Systems Type de document : texte imprimé Auteurs : K.R. Padiyar, Auteur Editeur : Boston : Kluwer Academic Publishers Année de publication : 1999 Collection : Power Electronics and Power Systems Series Importance : 262 p. Présentation : ill. Format : 24 cm. ISBN/ISSN/EAN : 978-0-7923-8319-2 Langues : Anglais (eng) Catégories : ELECTROTECHNIQUE Index. décimale : 10-05 Electronique de puissance et industrielle Résumé : This book presents comprehensive mathematical models of turbine-generators, HVDC and FACTS controllers, and small signal analysis of SSR. The emphasis is on the analysis using linearized models. Both damping torque and eigenvalue analysis are covered. Also included are the basic concepts of SSR interactions with fixed series compensation, PSS, HVDC, and FACTS controllers. Timely treatment has been given to the development of electrical analogue for the rotor system, the derivation of the network equations based on circuit topology and immittance functions using D-Q variables. The material is supported by several illustrative examples and case studies based on IEEE benchmark models. Analysis of Subsynchronous Resonance in Power Systems is an invaluable reference work for power systems researchers, system planners, and designers. Note de contenu : Table of contents 1. Introduction 2. Modelling of Turbine Generator 3. Modelling of the Electric Network 4. Analysis of SSR with Fixed Series Compensation 5. Interactions with Power System Stabilizer 6. Interactions with HVDC Converter Control 7. Interactions with Shunt Compensators 8. Interactions with Series Compensators Appendices.- A- Data on IEEE Benchmark Models. - A.1 IEEE First Benchmark Model ( FBM ). - A.2 IEEE Second Benchmark Model ( SBM ). - B- Calculation of Initial Conditions. - C- Abbreviations. - References and Bibliography. Analysis of Subsynchronous Resonance in Power Systems [texte imprimé] / K.R. Padiyar, Auteur . - Boston : Kluwer Academic Publishers, 1999 . - 262 p. : ill. ; 24 cm.. - (Power Electronics and Power Systems Series) . ISBN : 978-0-7923-8319-2 Langues : Anglais (eng) Catégories : ELECTROTECHNIQUE Index. décimale : 10-05 Electronique de puissance et industrielle Résumé : This book presents comprehensive mathematical models of turbine-generators, HVDC and FACTS controllers, and small signal analysis of SSR. The emphasis is on the analysis using linearized models. Both damping torque and eigenvalue analysis are covered. Also included are the basic concepts of SSR interactions with fixed series compensation, PSS, HVDC, and FACTS controllers. Timely treatment has been given to the development of electrical analogue for the rotor system, the derivation of the network equations based on circuit topology and immittance functions using D-Q variables. The material is supported by several illustrative examples and case studies based on IEEE benchmark models. Analysis of Subsynchronous Resonance in Power Systems is an invaluable reference work for power systems researchers, system planners, and designers. Note de contenu : Table of contents 1. Introduction 2. Modelling of Turbine Generator 3. Modelling of the Electric Network 4. Analysis of SSR with Fixed Series Compensation 5. Interactions with Power System Stabilizer 6. Interactions with HVDC Converter Control 7. Interactions with Shunt Compensators 8. Interactions with Series Compensators Appendices.- A- Data on IEEE Benchmark Models. - A.1 IEEE First Benchmark Model ( FBM ). - A.2 IEEE Second Benchmark Model ( SBM ). - B- Calculation of Initial Conditions. - C- Abbreviations. - References and Bibliography.

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Artificial neural networks / N.B. Karayiannis

Public ISBD Titre : Artificial neural networks : learning algorithms,performance evaluation, and epplications Type de document : texte imprimé Auteurs : N.B. Karayiannis, Auteur ; A.N. Venetsanopoulos, Auteur Editeur : Boston : Kluwer Academic Publishers Année de publication : 1993 Collection : The kluwer International Series in Engineering and Computer Science Importance : 440 p. Présentation : couv. ill. en coul., ill. Format : 23 cm. ISBN/ISSN/EAN : 978-1-4419-5132-8 Langues : Anglais (eng) Catégories : INFORMATIQUE Index. décimale : 08-06 Algorithme Résumé : 1.1 Overview We are living in a decade recently declared as the "Decade of the Brain". Neuroscientists may soon manage to work out a functional map of the brain, thanks to technologies that open windows on the mind. With the average human brain consisting of 15 billion neurons, roughly equal to the number of stars in our milky way, each receiving signals through as many as 10,000 synapses, it is quite a view. "The brain is the last and greatest biological frontier", says James Weston codiscoverer of DNA, considered to be the most complex piece of biological machinery on earth. After many years of research by neuroanatomists and neurophys- iologists, the overall organization of the brain is well understood, but many of its detailed neural mechanisms remain to be decoded. In order to understand the functioning of the brain, neurobiologists have taken a bottom-up approach of studying the stimulus-response characteristics of single neurons and networks of neurons, while psy- chologists have taken a top-down approach of studying brain func- tions from the cognitive and behavioral level. While these two ap- proaches are gradually converging, it is generally accepted that it may take another fifty years before we achieve a solid microscopic, intermediate, and macroscopic understanding of brain. Note de contenu : Table of contents 1. Introduction 2. Neural Network Architectures and Learning Schemes 3. ELEANNE: Efficient LEarning Algorithms for Neural NEtworks 4. Fast Learning Algorithms for Neural Networks 5. ALADIN: Algorithms for Learning and Architecture DetermINation 6. Performance Evaluation of Single-layered Neural Networks 7. High-order Neural Networks and Networks with Composite Key Patterns 8. Applications of Neural Networks: A Case Study 9. Applications of Neural Networks: A Review 10. Future Trends and Directions -References -Index Artificial neural networks : learning algorithms,performance evaluation, and epplications [texte imprimé] / N.B. Karayiannis, Auteur ; A.N. Venetsanopoulos, Auteur . - Boston : Kluwer Academic Publishers, 1993 . - 440 p. : couv. ill. en coul., ill. ; 23 cm.. - (The kluwer International Series in Engineering and Computer Science) . ISBN : 978-1-4419-5132-8 Langues : Anglais (eng) Catégories : INFORMATIQUE Index. décimale : 08-06 Algorithme Résumé : 1.1 Overview We are living in a decade recently declared as the "Decade of the Brain". Neuroscientists may soon manage to work out a functional map of the brain, thanks to technologies that open windows on the mind. With the average human brain consisting of 15 billion neurons, roughly equal to the number of stars in our milky way, each receiving signals through as many as 10,000 synapses, it is quite a view. "The brain is the last and greatest biological frontier", says James Weston codiscoverer of DNA, considered to be the most complex piece of biological machinery on earth. After many years of research by neuroanatomists and neurophys- iologists, the overall organization of the brain is well understood, but many of its detailed neural mechanisms remain to be decoded. In order to understand the functioning of the brain, neurobiologists have taken a bottom-up approach of studying the stimulus-response characteristics of single neurons and networks of neurons, while psy- chologists have taken a top-down approach of studying brain func- tions from the cognitive and behavioral level. While these two ap- proaches are gradually converging, it is generally accepted that it may take another fifty years before we achieve a solid microscopic, intermediate, and macroscopic understanding of brain. Note de contenu : Table of contents 1. Introduction 2. Neural Network Architectures and Learning Schemes 3. ELEANNE: Efficient LEarning Algorithms for Neural NEtworks 4. Fast Learning Algorithms for Neural Networks 5. ALADIN: Algorithms for Learning and Architecture DetermINation 6. Performance Evaluation of Single-layered Neural Networks 7. High-order Neural Networks and Networks with Composite Key Patterns 8. Applications of Neural Networks: A Case Study 9. Applications of Neural Networks: A Review 10. Future Trends and Directions -References -Index

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Automatic Learning Techniques in Power Systems / Louis A. Wehenkel

Public ISBD Titre : Automatic Learning Techniques in Power Systems Type de document : texte imprimé Auteurs : Louis A. Wehenkel, Auteur Editeur : Boston : Kluwer Academic Publishers Année de publication : 1998 Collection : Power Electronics and Power Systems Series Importance : 280 P. Présentation : ill. Format : 24 cm. ISBN/ISSN/EAN : 978-0-7923-8068-9 Langues : Anglais (eng) Catégories : AUTOMATISME Index. décimale : 25-07 Théorie de la commande: commandes des processus Résumé : Automatic learning is a complex, multidisciplinary field of research and development, involving theoretical and applied methods from statistics, computer science, artificial intelligence, biology and psychology. Its applications to engineering problems, such as those encountered in electrical power systems, are therefore challenging, while extremely promising. More and more data have become available, collected from the field by systematic archiving, or generated through computer-based simulation. To handle this explosion of data, automatic learning can be used to provide systematic approaches, without which the increasing data amounts and computer power would be of little use. Automatic Learning Techniques in Power Systems is dedicated to the practical application of automatic learning to power systems. Power systems to which automatic learning can be applied are screened and the complementary aspects of automatic learning, with respect to analytical methods and numerical simulation, are investigated. This book presents a representative subset of automatic learning methods - basic and more sophisticated ones - available from statistics (both classical and modern), and from artificial intelligence (both hard and soft computing). The text also discusses appropriate methodologies for combining these methods to make the best use of available data in the context of real-life problems. Automatic Learning Techniques in Power Systems is a useful reference source for professionals and researchers developing automatic learning systems in the electrical power field. Note de contenu : Contents 1. Introduction. Part I: Automatic Learning Methods. 2. Automatic Learning is Searching a Model Space. 3. Statistical Methods. 4. Artificial Neural Networks. 5. Machine Learning. 6. Auxiliary Tools and Hybrid Techniques. Part II: Application of Automatic Learning to Security Assessment. 7. Framework for Applying Automatic Learning to DSA. 8. Overview of Security Problems. 9. Security Information Data Bases. 10. A Sample of Real-Life Applications. 11. Added Value of Automatic Learning. 12. Future Orientations. Part III: Automatic Learning Applications in Power Systems. 13. Overview of Applications by Type. References. Index. Automatic Learning Techniques in Power Systems [texte imprimé] / Louis A. Wehenkel, Auteur . - Boston : Kluwer Academic Publishers, 1998 . - 280 P. : ill. ; 24 cm.. - (Power Electronics and Power Systems Series) . ISBN : 978-0-7923-8068-9 Langues : Anglais (eng) Catégories : AUTOMATISME Index. décimale : 25-07 Théorie de la commande: commandes des processus Résumé : Automatic learning is a complex, multidisciplinary field of research and development, involving theoretical and applied methods from statistics, computer science, artificial intelligence, biology and psychology. Its applications to engineering problems, such as those encountered in electrical power systems, are therefore challenging, while extremely promising. More and more data have become available, collected from the field by systematic archiving, or generated through computer-based simulation. To handle this explosion of data, automatic learning can be used to provide systematic approaches, without which the increasing data amounts and computer power would be of little use. Automatic Learning Techniques in Power Systems is dedicated to the practical application of automatic learning to power systems. Power systems to which automatic learning can be applied are screened and the complementary aspects of automatic learning, with respect to analytical methods and numerical simulation, are investigated. This book presents a representative subset of automatic learning methods - basic and more sophisticated ones - available from statistics (both classical and modern), and from artificial intelligence (both hard and soft computing). The text also discusses appropriate methodologies for combining these methods to make the best use of available data in the context of real-life problems. Automatic Learning Techniques in Power Systems is a useful reference source for professionals and researchers developing automatic learning systems in the electrical power field. Note de contenu : Contents 1. Introduction. Part I: Automatic Learning Methods. 2. Automatic Learning is Searching a Model Space. 3. Statistical Methods. 4. Artificial Neural Networks. 5. Machine Learning. 6. Auxiliary Tools and Hybrid Techniques. Part II: Application of Automatic Learning to Security Assessment. 7. Framework for Applying Automatic Learning to DSA. 8. Overview of Security Problems. 9. Security Information Data Bases. 10. A Sample of Real-Life Applications. 11. Added Value of Automatic Learning. 12. Future Orientations. Part III: Automatic Learning Applications in Power Systems. 13. Overview of Applications by Type. References. Index.

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Computational methods for large sparse power systems analysis / S.A. Soman

Public ISBD Titre : Computational methods for large sparse power systems analysis : an object oriented approach Type de document : texte imprimé Auteurs : S.A. Soman, Auteur ; S.A. Khaparde, Auteur ; Shubha Pandit, Auteur Editeur : Boston : Kluwer Academic Publishers Année de publication : 2001 Collection : Power Electronics and Power Systems Series Importance : 333 p. Présentation : couv. ill. en coul., ill. Format : 24 cm. Accompagnement : CD-ROM ISBN/ISSN/EAN : 978-0-7923-7591-3 Langues : Anglais (eng) Catégories : ELECTROTECHNIQUE Index. décimale : 10-05 Electronique de puissance et industrielle Résumé : 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. 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. Note de contenu : Contents: Acknowledgments. 1. Introduction. 2. Object Orientation for Modeling Computations. 3. Data Structure for Sparse Matrix Computation. 4. Sparse Symmetric Linear System Solver. 5. Sparse QR Decomposition. 6. Optimization Methods. 7. Sparse LP and QP Solvers. 8. Load Flow Analysis. 9. Short Circuit Analysis. 10. Power System State Estimation. 11. Optimal Power Flow. 12. Power System Dynamics. Appendices. References. Index. Computational methods for large sparse power systems analysis : an object oriented approach [texte imprimé] / S.A. Soman, Auteur ; S.A. Khaparde, Auteur ; Shubha Pandit, Auteur . - Boston : Kluwer Academic Publishers, 2001 . - 333 p. : couv. ill. en coul., ill. ; 24 cm. + CD-ROM. - (Power Electronics and Power Systems Series) . ISBN : 978-0-7923-7591-3 Langues : Anglais (eng) Catégories : ELECTROTECHNIQUE Index. décimale : 10-05 Electronique de puissance et industrielle Résumé : 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. 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. Note de contenu : Contents: Acknowledgments. 1. Introduction. 2. Object Orientation for Modeling Computations. 3. Data Structure for Sparse Matrix Computation. 4. Sparse Symmetric Linear System Solver. 5. Sparse QR Decomposition. 6. Optimization Methods. 7. Sparse LP and QP Solvers. 8. Load Flow Analysis. 9. Short Circuit Analysis. 10. Power System State Estimation. 11. Optimal Power Flow. 12. Power System Dynamics. Appendices. References. Index.

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Controlling radiated emissions by design / Michel Mardiguian

Public ISBD Titre : Controlling radiated emissions by design Type de document : texte imprimé Auteurs : Michel Mardiguian, Auteur Editeur : Boston : Kluwer Academic Publishers Année de publication : 2001 Collection : The kluwer International Series in Engineering and Computer Science Importance : 338 p. Présentation : couv. ill. en en coul Format : 23,7 cm. ISBN/ISSN/EAN : 978-0-7923-7978-2 Langues : Anglais (eng) Catégories : TELECOMMUNICATION Index. décimale : 28-07 Transmissions par câbles et satellites Résumé : In all possible industrial, military and household/personal applications, the number of digital devices operating with data rates of hundreds of Megabits, using processor chips with Gigahertz clocks, has increased astronomically. At the same time, a myriad of popular RF receivers like portable telephones, laptop PCs with integrated wireless modems, wireless Internet, and other electronic devices, are becoming ubiquitous, such that the number of sensitive, licit receivers operating within a square kilometer of an urban area can be counted in tens of thousands. In the crowded space that they share, the conjunction of both events is increasing the number of potential interference situations, especially in the upper VHF and UHF regions where spurious radiations are most difficult to contain. There is, in addition, a growing, although controversial, concern about the possible health hazard caused by long exposure to near fields of low power radio transmitters. All these aspects result in a continuous effort for lowering RF radiations.This new edition of Controlling Radiated Emissions by Design retains the step-by-step approach for incorporating EMC into every new design, from the ground up. Quite different from other classical EMC books, it approaches the problem from a development engineer's viewpoint, starting with the selection of quieter IC technologies, their implementation into a noise-free printed circuit layout, and the gathering of all these into a low radiation packaging, including I/O filtering, connectors and cables considerations. Equally far from a cookbook of recipes, all guidelines are supported by thorough, but relatively easy and comprehensive calculated examples, allowing a quantitative design, instead of purely qualitative. New to this edition is material on surface mount techniques, IC's ground-bounce, random-versus-periodic frequency spectra and recent progress in low cost ferrite and filter components. Also included is detailed information on radiation from high-speed chips (e.g. Pentium >200 MHz) and the efforts by some manufacturers to reduce it.The book has numerous tables, all of which have been updated to reflect the latest changes in the field, including a brief overview of the U.S. and worldwide emission tests. Controlling Radiated Emissions by Design is an invaluable tool for helping design engineers, EMC specialists and technicians develop more efficient and economical control of emissions. Note de contenu : Contents 1. Generalities on Radiated Interference. 2. Electric and Magnetic Fields from Simple Circuit Shapes. 3. Fields Radiated by Nonsinusoidal Sources. 4. General Strategy for Designing a Low-Radiation Product. 5. Controlling Radiated Emissions at Chip /Integrated Circuit Level. 6. Printed Circuit Board Design. 7. Emission Control in Mother Boards and Backplanes. 8. Controlling Radiated Field from SwitchMode PowerSupplies. 9. Reducing Radiated EMI via Internal Cabling and Packaging. 10. Box Shielding. 11. Controlling Radiation from External Cables. 12. Principal Radiated Emission Specifications & Test Methods. 13. Troubleshooting Radiated EMI Problems. Appendices. References. Index. Controlling radiated emissions by design [texte imprimé] / Michel Mardiguian, Auteur . - Boston : Kluwer Academic Publishers, 2001 . - 338 p. : couv. ill. en en coul ; 23,7 cm.. - (The kluwer International Series in Engineering and Computer Science) . ISBN : 978-0-7923-7978-2 Langues : Anglais (eng) Catégories : TELECOMMUNICATION Index. décimale : 28-07 Transmissions par câbles et satellites Résumé : In all possible industrial, military and household/personal applications, the number of digital devices operating with data rates of hundreds of Megabits, using processor chips with Gigahertz clocks, has increased astronomically. At the same time, a myriad of popular RF receivers like portable telephones, laptop PCs with integrated wireless modems, wireless Internet, and other electronic devices, are becoming ubiquitous, such that the number of sensitive, licit receivers operating within a square kilometer of an urban area can be counted in tens of thousands. In the crowded space that they share, the conjunction of both events is increasing the number of potential interference situations, especially in the upper VHF and UHF regions where spurious radiations are most difficult to contain. There is, in addition, a growing, although controversial, concern about the possible health hazard caused by long exposure to near fields of low power radio transmitters. All these aspects result in a continuous effort for lowering RF radiations.This new edition of Controlling Radiated Emissions by Design retains the step-by-step approach for incorporating EMC into every new design, from the ground up. Quite different from other classical EMC books, it approaches the problem from a development engineer's viewpoint, starting with the selection of quieter IC technologies, their implementation into a noise-free printed circuit layout, and the gathering of all these into a low radiation packaging, including I/O filtering, connectors and cables considerations. Equally far from a cookbook of recipes, all guidelines are supported by thorough, but relatively easy and comprehensive calculated examples, allowing a quantitative design, instead of purely qualitative. New to this edition is material on surface mount techniques, IC's ground-bounce, random-versus-periodic frequency spectra and recent progress in low cost ferrite and filter components. Also included is detailed information on radiation from high-speed chips (e.g. Pentium >200 MHz) and the efforts by some manufacturers to reduce it.The book has numerous tables, all of which have been updated to reflect the latest changes in the field, including a brief overview of the U.S. and worldwide emission tests. Controlling Radiated Emissions by Design is an invaluable tool for helping design engineers, EMC specialists and technicians develop more efficient and economical control of emissions. Note de contenu : Contents 1. Generalities on Radiated Interference. 2. Electric and Magnetic Fields from Simple Circuit Shapes. 3. Fields Radiated by Nonsinusoidal Sources. 4. General Strategy for Designing a Low-Radiation Product. 5. Controlling Radiated Emissions at Chip /Integrated Circuit Level. 6. Printed Circuit Board Design. 7. Emission Control in Mother Boards and Backplanes. 8. Controlling Radiated Field from SwitchMode PowerSupplies. 9. Reducing Radiated EMI via Internal Cabling and Packaging. 10. Box Shielding. 11. Controlling Radiation from External Cables. 12. Principal Radiated Emission Specifications & Test Methods. 13. Troubleshooting Radiated EMI Problems. Appendices. References. Index.

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Electromagnetic Modelling of Power Electronic Converters / J.A. Ferreira

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Emi/emc computational modeling handbook / Bruce Archambeault

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High Level Synthesis of Asics Under Timing and Synchronization Constraints / David C. Ku

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Magnetic components for power electronics / Alex Goldman

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Nonlinear control systems and power system dynamics / Qiang Lu

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Power quality enhancement using custom power devices / Arindam Ghosh

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Power System Oscillations / Graham Rogers

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Power systems restructuring / Marija Ilic

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Tabu search / Fred Glover

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Transient Stability of Power Systems : / Mania Pavella

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