Synchronous Generators And Excitation Systems Operating In A Power System

Author : Stefan Paszek,Andrzej Boboń,Sebastian Berhausen,Łukasz Majka,Adrian Nocoń,Piotr Pruski
Publisher : Springer Nature
Page : 178 pages
File Size : 52,8 Mb
Release : 2020-01-03
Category : Technology & Engineering
ISBN : 9783030379766

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Synchronous Generators and Excitation Systems Operating in a Power System by Stefan Paszek,Andrzej Boboń,Sebastian Berhausen,Łukasz Majka,Adrian Nocoń,Piotr Pruski Pdf

In simulation tests of dynamic states of the power system (PS), the database of parameters of mathematical models of generating units is most commonly used. In many cases, the parameter values are burdened with large errors. Consequently, the results obtained are not reliable and do not allow drawing true conclusions. This monograph presents the developed methods and tools supporting the process of measurement determination of reliable values of parameters of mathematical models of synchronous generators and excitation systems. Special measurement tests are the basis for determining the parameters. The tests can be carried out in conditions of normal operation of generating units, in which electrical machines operate in the state of saturation of magnetic cores, and voltage regulators can reach limits. This book is intended for specialists in power engineering as well as students of faculties of electrical engineering interested in issues of PS transient states.

Author : Jicheng Li
Publisher : John Wiley & Sons
Page : 678 pages
File Size : 42,6 Mb
Release : 2019-06-18
Category : Science
ISBN : 9781118840870

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Design and Application of Modern Synchronous Generator Excitation Systems by Jicheng Li Pdf

Uses real world case studies to present the key technologies of design and application of the synchronous generator excitation system This book systematically introduces the important technologies of design and application of the synchronous generator excitation system, including the three-phase bridge rectifier circuit, diode rectifier for separate excitation, brushless excitation system and the static self-stimulation excitation system. It fuses discussions on specific topics and basic theories, providing a detailed description of the theories essential for synchronous generators in the analysis of excitation systems. Design and Application of Modern Synchronous Generator Excitation Systems provides a cutting-edge examination of excitation system, addressing conventional hydro-turbines, pumped storage units, steam turbines, and nuclear power units. It looks at the features and performance of the excitation system of the 700MW hydro-turbine deployed at the Three Gorges Hydropower Plant spanning the Yangtze River in China, as well as the working principle and start-up procedure of the static frequency converter (SFC) of pumped storage units. It also expounds on the composition of the excitation transformer, power rectifier, de-excitation equipment, and automatic excitation regulator—in addition to the performance features of the excitation system of conventional 600/1000MW turbines and the excitation system of the 1000MW nuclear power unit. Presents cutting-edge technologies of the excitation system from a unique engineering perspective Offers broad appeal to power system engineers who require a better understanding of excitation systems Addresses hydro-turbines, pumped storage units, steam turbines, and nuclear power units Provides an interdisciplinary examination of a range of applications Written by a senior expert in the area of excitation systems Written by an author with over 50 years' experience, Design and Application of Modern Synchronous Generator Excitation Systems is an excellent text that offers an interdisciplinary exposition for professionals, researchers, and academics alike.

Author : Kwang Y Lee,Myong-Chul Shin
Publisher : Elsevier
Page : 1248 pages
File Size : 45,5 Mb
Release : 2004-04
Category : Science
ISBN : 0080442102

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Power Plants and Power Systems Control 2003 by Kwang Y Lee,Myong-Chul Shin Pdf

Author : Ion Boldea
Publisher : CRC Press
Page : 478 pages
File Size : 48,9 Mb
Release : 2015-09-03
Category : Technology & Engineering
ISBN : 9781498723558

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Synchronous Generators by Ion Boldea Pdf

Synchronous Generators, the first of two volumes in the Electric Generators Handbook, offers a thorough introduction to electrical energy and electricity generation, including the basic principles of electric generators. The book devotes a chapter to the most representative prime mover models for transients used in active control of various generators. Then, individual chapters explore large- and medium-power synchronous generator topologies, steady state, modeling, transients, control, design, and testing. Numerous case studies, worked-out examples, sample results, and illustrations highlight the concepts. Fully revised and updated to reflect the last decade’s worth of progress in the field, this Second Edition adds new sections that: Discuss high-power wind generators with fewer or no permanent magnets (PMs) Cover PM-assisted DC-excited salient pole synchronous generators Present multiphase synchronous machine inductances via the winding function method Consider the control of autonomous synchronous generators Examine additional optimization design issues Illustrate the optimal design of a large wind generator by the Hooke–Jeeves method Detail the magnetic equivalent circuit population-based optimal design of synchronous generators Address online identification of synchronous generator parameters Explain the small-signal injection online technique Explore line switching (on or off) parameter identification for isolated grids Describe synthetic back-to-back load testing with inverter supply The promise of renewable, sustainable energy rests on our ability to design innovative power systems that are able to harness energy from a variety of sources. Synchronous Generators, Second Edition supplies state-of-the-art tools necessary to design, validate, and deploy the right power generation technologies to fulfill tomorrow's complex energy needs.

Author : Mukund R. Patel
Publisher : CRC Press
Page : 372 pages
File Size : 53,5 Mb
Release : 1999-03-30
Category : Technology & Engineering
ISBN : 0849316057

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Wind and Solar Power Systems by Mukund R. Patel Pdf

Wind and solar energy are pollution-free sources of abundant power. With renewable power generation expected to become more and more profitable with open access to transmission lines and rapid growth around the world, the design, operation, and control of alternative energy resources becomes an essential field of study. Wind and Solar Power Systems provides a comprehensive treatment of this rapidly growing segment of the power industry. It provides the fundamentals of wind and solar power generation, energy conversion and storage, and the operational aspects of power electronics and the quality of power. It covers in detail the design, operation, and control methods applicable to stand-alone as well as grid-connected power systems and discusses the present status of and the on-going research in renewable power around the world. Wind and Solar Power Systems stands as the most modern, complete book available on renewable energy. Electrical, environmental and mechanical engineering professionals along with policy-makers evaluating the renewable energy potential of their regions will find in it the background and the details they need for decision making.

Author : Atia Adrees
Publisher : Springer
Page : 218 pages
File Size : 46,6 Mb
Release : 2016-10-04
Category : Technology & Engineering
ISBN : 9783319449470

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Risk Based Assessment of Subsynchronous Resonance in AC/DC Systems by Atia Adrees Pdf

This relevant and timely thesis presents the pioneering use of risk-based assessment tools to analyse the interaction between electrical and mechanical systems in mixed AC/DC power networks at subsynchronous frequencies. It also discusses assessing the effect of uncertainties in the mechanical parameters of a turbine generator on SSR in a meshed network with both symmetrical and asymmetrical compensation systems. The research presented has resulted in 12 publications including three top international journal papers (IEEE Transactions on Power Systems) and nine international conference publications, including two award-winning papers.

Author : S. Sivanagaraju
Publisher : Pearson Education India
Page : 616 pages
File Size : 54,7 Mb
Release : 2009
Category : Electric power systems
ISBN : 8131726622

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Power System Operation and Control by S. Sivanagaraju Pdf

Power System Operation and Control is a comprehensive text designed for undergraduate and postgraduate courses in electrical engineering. This book aims to meet the requirements of electrical engineering students of universities all over India. This text is written in a simple and easy-to-understand manner and is valuable both as a textbook as well as a reference book for engineering students and practicing engineers.

Author : Sanjeevikumar Padmanaban,Sharmeela Chenniappan,Sivaraman Palanisamy
Publisher : Elsevier
Page : 348 pages
File Size : 52,5 Mb
Release : 2023-11-08
Category : Technology & Engineering
ISBN : 9780443155796

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Power Systems Operation with 100% Renewable Energy Sources by Sanjeevikumar Padmanaban,Sharmeela Chenniappan,Sivaraman Palanisamy Pdf

Power Systems Operation with 100% Renewable Energy Sources combines fundamental concepts of renewable energy integration into power systems with real-world case studies to bridge the gap between theory and implementation. The book examines the challenges and solutions for renewable energy integration into the transmission and distribution grids, and also provides information on design, analysis and operation. Starting with an introduction to renewable energy sources and bulk power systems, including policies and frameworks for grid upgradation, the book then provides forecasting, modeling and analysis techniques for renewable energy sources. Subsequent chapters discuss grid code requirements and compliance, before presenting a detailed break down of solar and wind integration into power systems. Other topics such as voltage control and optimization, power quality enhancement, and stability control are also considered. Filled with case studies, applications and techniques, Power Systems Operation with 100% Renewable Energy Sources is a valuable read to researchers, students and engineers working towards more sustainable power systems. Explains Volt/Var control and optimization for both transmission grid and distribution Discusses renewable energy integration into the weak grid system, along with its challenges, examples, and case studies Offers simulation examples of renewable energy integration studies that readers will perform using advanced simulation tools Presents recent trends like energy storage systems and demand responses for improving stability and reliability

Author : A. J. Calvaer
Publisher : Elsevier
Page : 549 pages
File Size : 55,9 Mb
Release : 2014-05-23
Category : Technology & Engineering
ISBN : 9781483298917

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Power Systems: Modelling and Control Applications by A. J. Calvaer Pdf

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.

Author : V. A. Venikov
Publisher : Elsevier
Page : 198 pages
File Size : 47,9 Mb
Release : 2014-06-20
Category : Technology & Engineering
ISBN : 9781483194752

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Transient Phenomena in Electrical Power Systems by V. A. Venikov Pdf

Electronics and Instrumentation, Volume 24: Transient Phenomena in Electrical Power Systems presents the methods for calculating the stability and the transient behavior of systems with forced excitation control. This book provides information pertinent to the analysis of transient phenomena in electro-mechanical systems. Organized into five chapters, this volume begins with an overview of the principal requirements in an excitation system. This text then explains the electromagnetic and electro-mechanical phenomena, taking into account the mutual action between the components of the system. Other chapters consider the behavior of an electrical system subjected to small disturbances from a steady state, which is important in assessing the operation of the system under normal conditions. This book discusses as well the ability of a system to return to its initial state following a small disturbance. The final chapter deals with the operational characteristics of an electrical power system. This book is a valuable resource for engineers and scientists.

Author : Kyaw Myo Lin
Publisher : Trans Tech Publications Ltd
Page : 269 pages
File Size : 41,5 Mb
Release : 2024-01-30
Category : Technology & Engineering
ISBN : 9783036414409

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Power System Operation and Control by Kyaw Myo Lin Pdf

The presented publication will be useful not only to everyone who is just studying the principles and methods of organizing modern energy supply but also to specialists in power engineering as a short guide or reference. All the material in the presented publication is presented by the author in an accessible form, with a sufficient number of illustrations, appropriate programs for computer modelling and tasks for self-testing of knowledge. This edition undoubtedly will be popular with readers whose activity is related to the operation of power systems.

Author : Hsiao-Dong Chiang
Publisher : John Wiley & Sons
Page : 461 pages
File Size : 54,6 Mb
Release : 2011-03-16
Category : Technology & Engineering
ISBN : 9781118088128

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Direct Methods for Stability Analysis of Electric Power Systems by Hsiao-Dong Chiang Pdf

Learn how to implement BCU methods for fast direct stability assessments of electric power systems Electric power providers around the world rely on stability analysis programs to help ensure uninterrupted service to their customers. These programs are typically based on step-by-step numerical integrations of power system stability models to simulate system dynamic behaviors. Unfortunately, this offline practice is inadequate to deal with current operating environments. For years, direct methods have held the promise of providing real-time stability assessments; however, these methods have presented several challenges and limitations. This book addresses these challenges and limitations with the BCU methods developed by author Hsiao-Dong Chiang. To date, BCU methods have been adopted by twelve major utility companies in Asia and North America. In addition, BCU methods are the only direct methods adopted by the Electric Power Research Institute in its latest version of DIRECT 4.0. Everything you need to take full advantage of BCU methods is provided, including: Theoretical foundations of direct methods Theoretical foundations of energy functions BCU methods and their theoretical foundations Group-based BCU method and its applications Numerical studies on industrial models and data Armed with a solid foundation in the underlying theory of direct methods, energy functions, and BCU methods, you'll discover how to efficiently solve complex practical problems in stability analysis. Most chapters begin with an introduction and end with concluding remarks, making it easy for you to implement these tested and proven methods that will help you avoid costly and dangerous power outages.

Author : Cornelius T. Leondes
Publisher : CRC Press
Page : 388 pages
File Size : 46,6 Mb
Release : 2000-08-08
Category : Science
ISBN : 9781482283297

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Energy and Power Systems by Cornelius T. Leondes Pdf

The technical committee on mechatronics formed by the International Federation for the Theory of Machines and Mechanisms, in Prague, Czech Republic, adopted the following definition for the term: Mechatronics is the synergistic combination of precision mechanical engineering, electronic control and systems thinking in the design products and manufa

Author : Paul M. Anderson,A. A. Fouad
Publisher : Wiley-IEEE Press
Page : 680 pages
File Size : 44,7 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.

Author : Wong Kit Po
Publisher : EOLSS Publications
Page : 466 pages
File Size : 54,5 Mb
Release : 2009-12-13
Category : Electronic
ISBN : 9781905839797

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ELECTRICAL ENGINEERING – Volume III by Wong Kit Po Pdf

Electrical Engineering is the component of Encyclopedia of Physical Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. The Theme on Electrical Engineering with contributions from distinguished experts in the field provides the essential aspects and fundamentals of electrical engineering. These three volumes are aimed at the following five major target audiences: University and College Students Educators, Professional Practitioners, Research Personnel and Policy Analysts, Managers, and Decision Makers, NGOs and GOs.