Computational Methods for Electric Power Systems

Computational Methods for Electric Power Systems

The book provides the background for a number of widely used algorithms that underlie several commercial software packages, linking concepts to power system applications. By understanding the theory behi

Author: Mariesa L. Crow

Publisher: CRC Press

ISBN: 9781498711609

Category: Technology & Engineering

Page: 345

View: 622

Computational Methods for Electric Power Systems introduces computational methods that form the basis of many analytical studies in power systems. The book provides the background for a number of widely used algorithms that underlie several commercial software packages, linking concepts to power system applications. By understanding the theory behi
Categories: Technology & Engineering

Computational Methods for Electric Power Systems Third Edition

Computational Methods for Electric Power Systems  Third Edition

Updated to reflect new research in this field, this third edition of a bestseller presents computational methods that form the basis of analytical studies of power systems.

Author: Mariesa L. Crow

Publisher: CRC Press

ISBN: 1498711596

Category: Technology & Engineering

Page: 328

View: 588

Updated to reflect new research in this field, this third edition of a bestseller presents computational methods that form the basis of analytical studies of power systems. The new edition expands the theory behind Krylov subspace methods, covers preconditioning approaches, termination properties, and specialized methods CGNR and CGNE. It also discusses Newton-iterative methods, Jacobian Free Newton, Newton-Krylov methods, difference step selection, current injection power flow, and more. It contains new sections on Eigenvalues problems and the pseudo-Inverse of a matrix along with expanded examples and problems.
Categories: Technology & Engineering

Computational Methods for Electric Power Systems

Computational Methods for Electric Power Systems

Improve Compensation Strategies for Package ShortcomingsIn today's deregulated environment, the nation's electric power network is forced to operate in a manner for which it was not designed.

Author: Mariesa L. Crow

Publisher: CRC Press

ISBN: 9781420086614

Category: Technology & Engineering

Page: 304

View: 328

Improve Compensation Strategies for Package ShortcomingsIn today's deregulated environment, the nation's electric power network is forced to operate in a manner for which it was not designed. As a result, precision system analysis is essential to predict and continually update network operating status, estimate current power flows and bus voltages,
Categories: Technology & Engineering

Computational Methods for Large Sparse Power Systems Analysis

Computational Methods for Large Sparse Power Systems Analysis

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.

Author: Shreevardhan Arunchandra Soman

Publisher: Springer

ISBN: 1461352568

Category: Technology & Engineering

Page: 335

View: 805

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.
Categories: Technology & Engineering

Computational Methods for Large Sparse Power Systems Analysis

Computational Methods for Large Sparse Power Systems Analysis

Optimal Power Flow Algorithms. In Control and Dynamic Systems - Advances in Theory and Applications Vol 41: Analysis and Control System Techniques for Electric Power Systems Part 1 of 4, Edited by C.T. Leondes, pages 135-206.

Author: S.A. Soman

Publisher: Springer Science & Business Media

ISBN: 9781461508236

Category: Technology & Engineering

Page: 335

View: 924

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.
Categories: Technology & Engineering

Electromagnetic Computation Methods for Lightning Surge Protection Studies

Electromagnetic Computation Methods for Lightning Surge Protection Studies

Numerical Electromagnetic Code (NEC)—Method of Moments. ... IEEE Transactions on Power Apparatus and Systems, 88 (4): 388–399. ... Modelling of materials with electric and magnetic losses with the symmetrical condensed TLM method.

Author: Yoshihiro Baba

Publisher: John Wiley & Sons

ISBN: 9781118275634

Category: Science

Page: 338

View: 364

Presents current research into electromagnetic computation theories with particular emphasis on Finite-Difference Time-Domain Method This book is the first to consolidate current research and to examine the theories of electromagnetic computation methods in relation to lightning surge protection. The authors introduce and compare existing electromagnetic computation methods such as the method of moments (MOM), the partial element equivalent circuit (PEEC), the finite element method (FEM), the transmission-line modeling (TLM) method, and the finite-difference time-domain (FDTD) method. The application of FDTD method to lightning protection studies is a topic that has matured through many practical applications in the past decade, and the authors explain the derivation of Maxwell’s equations required by the FDTD, and modeling of various electrical components needed in computing lightning electromagnetic fields and surges with the FDTD method. The book describes the application of FDTD method to current and emerging problems of lightning surge protection of continuously more complex installations, particularly in critical infrastructures of energy and information, such as overhead power lines, air-insulated sub-stations, wind turbine generator towers and telecommunication towers. Both authors are internationally recognized experts in the area of lightning study and this is the first book to present current research in lightning surge protection Examines in detail why lightning surges occur and what can be done to protect against them Includes theories of electromagnetic computation methods and many examples of their application Accompanied by a sample printed program based on the finite-difference time-domain (FDTD) method written in C++ program
Categories: Science

Computational Techniques for Voltage Stability Assessment and Control

Computational Techniques for Voltage Stability Assessment and Control

Proceedings: Bulk Power System Voltage Phenomenon - Voltage Stability and Security, EPRI EL-6183, Project 2473-21, Electric Power Research Institute 1989 [36] Dobson, I., Lu, L., Computing an optimum direction in control space to avoid ...

Author: Venkataramana Ajjarapu

Publisher: Springer Science & Business Media

ISBN: 9780387329352

Category: Technology & Engineering

Page: 250

View: 900

This book provides comprehensive details on continuation power flow, and reviews concepts in bifurcation theory and continuation methods for assessing power system voltage stability. The author proposes a uniform framework that provides computational approaches for both short-term and long-term voltage stability phenomena. Readers can access the author’s web-based simulation tools, which are based on the advice in this book, to simulate tests of systems up to the size of 200 busses.
Categories: Technology & Engineering

Power Systems

Power Systems

Part of the second edition of The Electric Power Engineering Handbook, Power Systems offers focused and detailed coverage of all aspects concerning power system analysis and simulation, transients, planning, reliability, and power ...

Author: Leonard L. Grigsby

Publisher: CRC Press

ISBN: 0849392888

Category: Technology & Engineering

Page: 464

View: 837

Part of the second edition of The Electric Power Engineering Handbook, Power Systems offers focused and detailed coverage of all aspects concerning power system analysis and simulation, transients, planning, reliability, and power electronics. Contributed by worldwide leaders under the guidance of one of the world's most respected and accomplished authorities in power engineering, this carefully crafted reference provides convenient access to both overviews and detailed information on a diverse array of topics. Updates to nearly every existing chapter keep this book at the forefront of developments in modern power systems, reflecting international standards, practices, and technologies. Four entirely new chapters discuss computational methods for electric power systems, flexible AC transmission system (FACTS) controllers, surge arresters, and probabilistic methods for planning and operational analysis. New material ensures up-to-date information on highly active areas such as switching surges, transient voltage response of coils and windings, short-term load and price forecasting using artificial neural networks, planning and reliability, power semiconductor devices, inverters, and active filters for power conditioning. Remaining relevant in a rapidly evolving field, Power Systems guides you in the analysis, design, protection, operation, and reliability of modern power systems to ensure efficient and economical power delivery. Other volumes in the set include: Electric Power Generation, Transmission, and Distribution Electric Power Substations Engineering, Second Edition Electric Power Transformer Engineering, Second Edition Power System Stability and Control
Categories: Technology & Engineering

Computational Methods for Fault Location on Electric Power Transmission Lines

Computational Methods for Fault Location on Electric Power Transmission Lines

Sykes J.A. , Morrison I.F. , " A PROPOSED METHOD OF HARMONIC RESTRAINT DIFFERENTIAL PROTECTION OF TRANSFORMERS BY DIGITAL COMPUTERS " ... Anderson Paul , " ANALYSIS OF FAULTED POWER SYSTEMS " , Iowa State University Press , 1973 . 26.

Author: Staffan E. Westlin

Publisher:

ISBN: CORNELL:31924004491258

Category: Electric fault location

Page: 256

View: 915

Categories: Electric fault location

Reliability of Power Systems

Reliability of Power Systems

This book presents essential methods and tools for research into the reliability of energy systems.

Author: G.F. Kovalev

Publisher: Springer

ISBN: 9783030187361

Category: Technology & Engineering

Page: 237

View: 204

This book presents essential methods and tools for research into the reliability of energy systems. It describes in detail the content setting, formalisation, and use of algorithms for assessing the reliability of modern, large, and complex electric power systems. The book uses a wealth of tables and illustrations to represent results and source information in a clear manner. It discusses the main operating conditions which affect the reliability of electric power systems, and describes corresponding computing tools which can help solve issues as they arise. Further, all methodologies presented here are demonstrated in numerical examples. Though primarily intended for researchers and practitioners in the field of electric power systems, the book will also benefit general readers interested in this area.
Categories: Technology & Engineering