Power Systems Modelling and Fault Analysis

Power Systems Modelling and Fault Analysis
Author: Nasser Tleis
Publsiher: Elsevier
Total Pages: 656
Release: 2007-11-30
ISBN: 9780080554273
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Power Systems Modelling and Fault Analysis Book Excerpt:

This book provides a comprehensive practical treatment of the modelling of electrical power systems, and the theory and practice of fault analysis of power systems covering detailed and advanced theories as well as modern industry practices. The continuity and quality of electricity delivered safely and economically by today’s and future’s electrical power networks are important for both developed and developing economies. The correct modelling of power system equipment and correct fault analysis of electrical networks are pre-requisite to ensuring safety and they play a critical role in the identification of economic network investments. Environmental and economic factors require engineers to maximise the use of existing assets which in turn require accurate modelling and analysis techniques. The technology described in this book will always be required for the safe and economic design and operation of electrical power systems. The book describes relevant advances in industry such as in the areas of international standards developments, emerging new generation technologies such as wind turbine generators, fault current limiters, multi-phase fault analysis, measurement of equipment parameters, probabilistic short-circuit analysis and electrical interference. *A fully up-to-date guide to the analysis and practical troubleshooting of short-circuit faults in electricity utilities and industrial power systems *Covers generators, transformers, substations, overhead power lines and industrial systems with a focus on best-practice techniques, safety issues, power system planning and economics *North American and British / European standards covered

Power Systems Protection control automation

Power Systems Protection  control  automation
Author: Maty Ghezelayagh
Publsiher: Maty Ghezelayagh
Total Pages: 365
Release: 2020-03-05
ISBN: 1928374650XXX
Category: Business & Economics
Language: EN, FR, DE, ES & NL

Power Systems Protection control automation Book Excerpt:

This book provides practical applications of numerical relays for protection and control of various primary equipment namely distribution and transmission networks , HV and EHV transformers and busbars, reactive and active power plants. Unlike other books attempts have been made to address the subject from practical point of view rather than theoretical one which can otherwise be found in most of other text books. The setting, design and testing philosophy of numerical relays as discussed in this book have been successfully applied in the fields on various projects and consequently can be used as a practical guideline for implementation on future projects. The book covers the followings subjects: · Fundamental concepts in the field of power system protection and control; · Required system modelling and fault level analysis for the design and setting of protection and control devices; · Setting and design philosophy of numerical relays of different primary equipment; · Practical application of anti-Islanding schemes for two different systems namely distribution generation (DG) and transmission generation (TG); · Challenges and solutions which are encountered during secondary equipment refurbishment/replacement in brown field substations with inclusion of two practical case studies; · Required tests for factory acceptance tests (FAT), site acceptance tests (SAT), and commissioning tests of numerical relays in conventional and digital substations; · Causes, analysis and proposed mitigation techniques of more than 100 worldwide disturbances which have occurred in different type of primary equipment which have resulted to major system black out or plant explosion or even fatality and; · New and future trend of application of numerical relays including application of super IED for protection and control of multi-primary equipment, implementation of digital substation ,remote integrations ,self and remote testing of IED , distribution networks fault location techniques and fault locators using travelling waves, synchro phasors, time domain line protection using travelling waves, adaptive slope characteristics of differential protection, protection and control schemes of micro grids, mitigation technique for prevention of loss of reactive power plants and transformers due to solar storms.

Power System Modeling Computation and Control

Power System Modeling  Computation  and Control
Author: Joe H. Chow,Juan J. Sanchez-Gasca
Publsiher: John Wiley & Sons
Total Pages: 664
Release: 2020-01-21
ISBN: 1119546877
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Power System Modeling Computation and Control Book Excerpt:

Provides students with an understanding of the modeling and practice in power system stability analysis and control design, as well as the computational tools used by commercial vendors Bringing together wind, FACTS, HVDC, and several other modern elements, this book gives readers everything they need to know about power systems. It makes learning complex power system concepts, models, and dynamics simpler and more efficient while providing modern viewpoints of power system analysis. Power System Modeling, Computation, and Control provides students with a new and detailed analysis of voltage stability; a simple example illustrating the BCU method of transient stability analysis; and one of only a few derivations of the transient synchronous machine model. It offers a discussion on reactive power consumption of induction motors during start-up to illustrate the low-voltage phenomenon observed in urban load centers. Damping controller designs using power system stabilizer, HVDC systems, static var compensator, and thyristor-controlled series compensation are also examined. In addition, there are chapters covering flexible AC transmission Systems (FACTS)—including both thyristor and voltage-sourced converter technology—and wind turbine generation and modeling. Simplifies the learning of complex power system concepts, models, and dynamics Provides chapters on power flow solution, voltage stability, simulation methods, transient stability, small signal stability, synchronous machine models (steady-state and dynamic models), excitation systems, and power system stabilizer design Includes advanced analysis of voltage stability, voltage recovery during motor starts, FACTS and their operation, damping control design using various control equipment, wind turbine models, and control Contains numerous examples, tables, figures of block diagrams, MATLAB plots, and problems involving real systems Written by experienced educators whose previous books and papers are used extensively by the international scientific community Power System Modeling, Computation, and Control is an ideal textbook for graduate students of the subject, as well as for power system engineers and control design professionals.

POWER SYSTEM ANALYSIS

POWER SYSTEM ANALYSIS
Author: S. RAMAR,S. KURUSEELAN
Publsiher: PHI Learning Pvt. Ltd.
Total Pages: 264
Release: 2013-03-25
ISBN: 8120347331
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

POWER SYSTEM ANALYSIS Book Excerpt:

Designed primarily as a textbook for senior undergraduate students pursuing courses in Electrical and Electronics Engineering, this book gives the basic knowledge required for power system planning, operation and control. The contents of the book are presented in simple, precise and systematic manner with lucid explanation so that the readers can easily understand the underlying principles. The book deals with the per phase analysis of balanced three-phase system, per unit values and application including modelling of generator, transformer, transmission line and loads. It explains various methods of solving power flow equations and discusses fault analysis (balanced and unbalanced) using bus impedance matrix. It describes various concepts of power system stability and explains numerical methods such as Euler method, modified Euler method and Runge–Kutta methods to solve Swing equation. Besides, this book includes flow chart for computing symmetrical and unsymmetrical fault current, power flow studies and for solving Swing equation. It is also fortified with a large number of solved numerical problems and short–answer questions with answers at the end of each chapter to reinforce the students understanding of concepts. This textbook would also be useful to the postgraduate students of power systems engineering as a reference.

Power Systems Modelling and Control Applications

Power Systems  Modelling and Control Applications
Author: A. J. Calvaer
Publsiher: Elsevier
Total Pages: 548
Release: 2014-05-23
ISBN: 1483298914
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Power Systems Modelling and Control Applications Book Excerpt:

The control of power systems and power plants is a subject of worldwide interest which continues to sustain a high level of research, development and application. Papers pertaining to areas directly related to power systems and representing the state-of-the-art methods are included in this volume. The topics covered include security analysis, dynamic state estimation, voltage control, power plant control, stability analysis, data communication, expert systems and training simulators for power plants. This interchange between those involved in the research and those involved in the practical applications of new ideas and developments provide a comprehensive reference source for all involved in the power industry.

Fundamentals of Electrical Power Systems Analysis

Fundamentals of Electrical Power Systems Analysis
Author: Md. Abdus Salam
Publsiher: Springer Nature
Total Pages: 545
Release: 2020-02-17
ISBN: 9811532125
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Fundamentals of Electrical Power Systems Analysis Book Excerpt:

This book covers the topic from introductory to advanced levels for undergraduate students of Electrical Power and related fields, and for professionals who need a fundamental grasp of power systems engineering. The book also analyses and simulates selected power circuits using appropriate software, and includes a wealth of worked-out examples and practice problems to enrich readers’ learning experience. In addition, the exercise problems provided can be used in teaching courses.

Intelligent Renewable Energy Systems

Intelligent Renewable Energy Systems
Author: Gerasimos Rigatos
Publsiher: Springer
Total Pages: 542
Release: 2016-08-06
ISBN: 3319391569
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Intelligent Renewable Energy Systems Book Excerpt:

Focused on renewable energy systems and the development of information and communication technologies (ICTs) for their integration in smart grids, this book presents recent advances and methods that help to ensure that power generation from renewable sources remains stable, that power losses are minimized, and that the reliable functioning of these power generation units is maintained. The book highlights key topics and technologies for renewable energy systems including the intelligent control of power generators, power electronics that connect renewable power generation units to the grid, and fault diagnosis for power generators and power electronics. In particular, the following topics are addressed: • Modeling and control of power generators (PMSGs, DFIGs); • Modeling and control of power electronics (converters, inverters); • Modeling and fault diagnosis of the transmission and distribution Grid; and • Modelling and control of distributed power generation units (interconnected synchronous generators or photovoltaic units). Because of the above coverage, members of the wider engineering community will find that the nonlinear control and estimation methods presented provide essential insights into the functioning of renewable energy power systems, while the academic community will find the book a valuable textbook for undergraduate or graduate courses on renewable energy systems.

Power System Modelling and Scripting

Power System Modelling and Scripting
Author: Federico Milano
Publsiher: Springer Science & Business Media
Total Pages: 558
Release: 2010-09-08
ISBN: 3642136699
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Power System Modelling and Scripting 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.

Flexible AC Transmission Systems Modelling and Control

Flexible AC Transmission Systems  Modelling and Control
Author: Xiao-Ping Zhang,Christian Rehtanz,Bikash Pal
Publsiher: Springer Science & Business Media
Total Pages: 383
Release: 2006-03-28
ISBN: 3540306072
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Flexible AC Transmission Systems Modelling and Control Book Excerpt:

This monograph presents advanced modelling, analysis and control techniques of FACTS. These topics reflect the recent research and development of FACTS controllers, and anticipate the future applications of FACTS in power systems. The book covers comprehensively a range of power-system control problems: from steady-state voltage and power flow control, to voltage and reactive power control, to voltage stability control, to small signal stability control using FACTS controllers. The book presents the modelling of the latest FACTS controllers for power flow control, compensation and power quality (IPFC, GUPF, VSC HVDC and M-VSCHVDC, etc.) in power system analysis. The selection is evaluated by the actual and likely future practical relevance of each. The material is derived mainly from the research and industrial development in which the authors have been heavily involved. The book is timely and of great value to power engineering engineers and students of modelling, simulations and control design of FACTS for a broad practical range of power system operation, planning and control problems.

AC DC Power System Analysis

AC DC Power System Analysis
Author: J. Arrillaga,Jos Arrillaga,Bruce Smith
Publsiher: IET
Total Pages: 410
Release: 1998
ISBN: 9780852969342
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

AC DC Power System Analysis 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

Advanced Power System Analysis And Dynamics

Advanced Power System Analysis And Dynamics
Author: Singh
Publsiher: New Age International
Total Pages: 504
Release: 1992
ISBN: 9788122404333
Category: Electronic Book
Language: EN, FR, DE, ES & NL

Advanced Power System Analysis And Dynamics Book Excerpt:

Transient Analysis of Power Systems

Transient Analysis of Power Systems
Author: Juan A. Martinez-Velasco
Publsiher: John Wiley & Sons
Total Pages: 618
Release: 2020-02-10
ISBN: 1119480531
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Transient Analysis of Power Systems Book Excerpt:

A hands-on introduction to advanced applications of power system transients with practical examples Transient Analysis of Power Systems: A Practical Approach offers an authoritative guide to the traditional capabilities and the new software and hardware approaches that can be used to carry out transient studies and make possible new and more complex research. The book explores a wide range of topics from an introduction to the subject to a review of the many advanced applications, involving the creation of custom-made models and tools and the application of multicore environments for advanced studies. The authors cover the general aspects of the transient analysis such as modelling guidelines, solution techniques and capabilities of a transient tool. The book also explores the usual application of a transient tool including over-voltages, power quality studies and simulation of power electronics devices. In addition, it contains an introduction to the transient analysis using the ATP. All the studies are supported by practical examples and simulation results. This important book: Summarises modelling guidelines and solution techniques used in transient analysis of power systems Provides a collection of practical examples with a detailed introduction and a discussion of results Includes a collection of case studies that illustrate how a simulation tool can be used for building environments that can be applied to both analysis and design of power systems Offers guidelines for building custom-made models and libraries of modules, supported by some practical examples Facilitates application of a transients tool to fields hardly covered with other time-domain simulation tools Includes a companion website with data (input) files of examples presented, case studies and power point presentations used to support cases studies Written for EMTP users, electrical engineers, Transient Analysis of Power Systems is a hands-on and practical guide to advanced applications of power system transients that includes a range of practical examples.

Matlab Modelling Programming and Simulations

Matlab   Modelling  Programming and Simulations
Author: Emilson Pereira Leite
Publsiher: A B M Nasiruzzaman
Total Pages: 436
Release: 2010
ISBN: 9533071257
Category: Electronic Book
Language: EN, FR, DE, ES & NL

Matlab Modelling Programming and Simulations Book Excerpt:

Current Interruption Transients Calculation

Current Interruption Transients Calculation
Author: David F. Peelo
Publsiher: John Wiley & Sons
Total Pages: 248
Release: 2014-01-21
ISBN: 1118707214
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Current Interruption Transients Calculation Book Excerpt:

Provides an original, detailed and practical description of current interruption transients, origins, and the circuits involved, and how they can be calculated Current Interruption Transients Calculationis a comprehensive resource for the understanding, calculation and analysis of the transient recovery voltages (TRVs) and related re-ignition or re-striking transients associated with fault current interruption and the switching of inductive and capacitive load currents in circuits. This book provides an original, detailed and practical description of current interruption transients, origins, and the circuits involved, and how they can be calculated and then analysed using only a hand calculator and a spreadsheet program. Key features: Detailed theory on all of the current interruption cases that can occur on a power system. Clear explanation on how to calculate transients, showing how four basic circuits can represent all transients and can be solved in general without any use of the ‘classical’ Laplace transform method. Series and parallel RLC circuit theory, followed by the calculation of pole factors using the symmetrical component method to derive the base power frequency components, with results applied to all the relevant transient cases. Fault current interruption and inductive and capacitive load current switching cases illustrated using real application examples. With its practical approach, this book offers engineers the tools they need when analysing circuit breaker applications. It will be of great interest to practicing engineers and electric utility staff involved in circuit breaker design, specification, testing, switchgear application, system operation and planning, and in particular, for engineers using simulation programs for transient calculations. It will also be useful for senior undergraduate and postgraduate electrical power engineering students looking to work in switchgear manufacturers and testing laboratories.

Advanced Power System Analysis and Dynamics

Advanced Power System Analysis and Dynamics
Author: Lakneshwar Prakash Singh
Publsiher: Unknown
Total Pages: 474
Release: 2012
ISBN: 9788122433708
Category: Electric power production
Language: EN, FR, DE, ES & NL

Advanced Power System Analysis and Dynamics Book Excerpt:

"The present book deals with almost all the aspects of modern power system analysis such as network equations and its formulations, graph theory, symmetries inherent in power system components and its formulations, graph theory and development of transformation matrices based solely upon symmetries, feasibility analysis and modelling of multi-phase systems, power system modelling including detailed analysis of synchronous machines, induction machines and composite loads, sparsity techniques, economic operation of power systems including derivation of transmission loss equation from the fundamental, solution of algebraic and differential equations and power system studies such as load flow, fault analysis and transient stability studies of a large scale power system including modern and related topics such as advanced protective relaying, digital protection and load forecasting. The book contains solved examples in these areas and also flow diagrams which will help on one hand to understand the theory and on the other hand, it will help the simulation of large scale power systems on the digital computer" -- Publisher's description.

Power System Analysis

Power System Analysis
Author: A. Nagoor Kani
Publsiher: Unknown
Total Pages: 135
Release: 2020-03-30
ISBN: 9789389261714
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Power System Analysis Book Excerpt:

Power System Analysis provides the basic fundamentals of power system analysis with detailed illustrations and explanations. Throughout the book, carefully chosen examples are given with a systematic approach to have a better understanding of the text discussed. It presents the topics of power system analysis including power system modeling, load flow studies, symmetrical and unsymmetrical fault analyses, stability analysis, etc. The book is principally designed as a self-study material for electrical engineering students.* Cogent and lucid style of presentation.* Clear explanations of concepts with appropriate illustrations.* Examples with detailed explanations.* Systematic, step-by-step approach to solved problems.* Short-answer questions to recapitulate the basics.* Exercises at the end of each chapter for self-practice.* Solution to university questions for better scoring.

Electrical Power Systems

Electrical Power Systems
Author: P.S.R. Murty
Publsiher: Butterworth-Heinemann
Total Pages: 840
Release: 2017-06-12
ISBN: 0081012454
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Electrical Power Systems Book Excerpt:

Electrical Power Systems provides comprehensive, foundational content for a wide range of topics in power system operation and control. With the growing importance of grid integration of renewables and the interest in smart grid technologies it is more important than ever to understand the fundamentals that underpin electrical power systems. The book includes a large number of worked examples, and questions with answers, and emphasizes design aspects of some key electrical components like cables and breakers. The book is designed to be used as reference, review, or self-study for practitioners and consultants, or for students from related engineering disciplines that need to learn more about electrical power systems. Provides comprehensive coverage of all areas of the electrical power system, useful as a one-stop resource Includes a large number of worked examples and objective questions (with answers) to help apply the material discussed in the book Features foundational content that provides background and review for further study/analysis of more specialized areas of electric power engineering

Journal of the Institution of Engineers India

Journal of the Institution of Engineers  India
Author: Anonim
Publsiher: Unknown
Total Pages: 135
Release: 1996
ISBN: 1928374650XXX
Category: Electronic Book
Language: EN, FR, DE, ES & NL

Journal of the Institution of Engineers India Book Excerpt:

First International Conference on Digital Power System Simulators

First International Conference on Digital Power System Simulators
Author: Anonim
Publsiher: Unknown
Total Pages: 414
Release: 1995
ISBN: 1928374650XXX
Category: Digital computer simulation
Language: EN, FR, DE, ES & NL

First International Conference on Digital Power System Simulators Book Excerpt:

Modelling Control and Stability Analysis of Photovoltaic Systems in Power System Dynamic Studies

Modelling  Control and Stability Analysis of Photovoltaic Systems in Power System Dynamic Studies
Author: Gustav Lammert
Publsiher: kassel university press GmbH
Total Pages: 203
Release: 2019
ISBN: 3737607168
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Modelling Control and Stability Analysis of Photovoltaic Systems in Power System Dynamic Studies Book Excerpt:

This thesis investigates the impact of: i) the low voltage ride-through and dynamic voltage support capability; ii) the active current recovery rate; iii) the local voltage control; and iv) the plant-level voltage control of large-scale photovoltaic systems on short-term voltage stability and fault-induced delayed voltage recovery as well as transient and frequency stability. The power system dynamic performance is analysed using state-of-the-art methods, such as phasor mode time-domain simulations and the calculation of the critical clearing time that determines the stability margin. Moreover, the recently developed Kullback-Leibler divergence measure is applied to assess the quality of the voltage recovery. Drawbacks of this metric are outlined and a novel metric, the so-called voltage recovery index, is defined that quantifies the delayed voltage recovery more systematically. The studies are performed with a generic photovoltaic system model and typical model parameters are used that were determined in collaboration with a manufacturer. The stability analysis is performed in DIgSILENT PowerFactory using: i) a one-load infinite-bus system; and ii) an IEEE multi-machine voltage stability test system, namely the Nordic test system. The results show that with the adequate control of photovoltaic systems, power system dynamic performance can be significantly improved.