Power System Quality Assessment
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Power System Quality Assessment
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Author : Jos Arrillaga
language : en
Publisher: John Wiley & Sons
Release Date : 2000-04-07
Power System Quality Assessment written by Jos Arrillaga and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-04-07 with Technology & Engineering categories.
This is a comprehensive and timely volume on power quality assessment and system reliability, a topic of increasing importance because of the dependence of modern life upon the continuous supply of electrical energy. Effective prediction and monitoring of voltage and current waveforms has become critical and this indispensable book introduces power engineers to the state of the art in power quality assessment and also covers system simulation and signal detection. Features include: * Comprehensive analysis of the main power quality problems and review of power quality standards * Examination of computer methods in use for power system simulation at harmonic frequencies * Discussion of modern signal processing techniques and their application to power quality instrumentation * Combination of continuous real-time monitoring and system simulation to achieve global power quality estimation and locate the main distorting sources. Practising engineers involved in power system design and operation will find this a valuable reference. Postgraduates and researchers studying power systems and power electronics will appreciate the clear and comprehensive coverage of the latest analytical techniques.
Monitoring Of Power System Quality
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Author : Dr. Hidaia Mahmoud Alassouli
language : en
Publisher: Dr. Hidaia Mahmood Alassouli
Release Date : 2020-03-29
Monitoring Of Power System Quality written by Dr. Hidaia Mahmoud Alassouli and has been published by Dr. Hidaia Mahmood Alassouli this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-29 with Technology & Engineering categories.
Power Quality can be defined as the characteristics of the electricity at a given point on an electrical system, evaluated against a set of reference technical parameters. These parameters might relate to the compatibility between electricity supplied on a network and the loads connected to that network. The voltage waveform is normally distorted, and we have the so called Power Quality disturbances such as; voltage dips/swells, transients, harmonics and voltage unbalance amongst others. The study of Power Quality encompasses the Power Quality disturbances, as well as Power Quality standards, and Power Quality Monitoring. This project will tackle the subject of Power Quality, Power Quality Disturbances, Power Quality Standards as well as Power Quality Monitoring. A general description of each of the disturbances will be given, and the basic techniques which are used to mitigate that disturbance so as to improve the quality of the supply are presented.
Signal Processing Of Power Quality Disturbances
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Author : Math H. J. Bollen
language : en
Publisher: John Wiley & Sons
Release Date : 2006-08-04
Signal Processing Of Power Quality Disturbances written by Math H. J. Bollen and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-08-04 with Technology & Engineering categories.
Bridging the gap between power quality and signal processing This innovative new text brings together two leading experts, one from signal processing and the other from power quality. Combining their fields of expertise, they set forth and investigate various types of power quality disturbances, how measurements of these disturbances are processed and interpreted, and, finally, the use and interpretation of power quality standards documents. As a practical aid to readers, the authors make a clear distinction between two types of power quality disturbances: * Variations: disturbances that are continuously present * Events: disturbances that occur occasionally A complete analysis and full set of tools are provided for each type of disturbance: * Detailed examination of the origin of the disturbance * Signal processing measurement techniques, including advanced techniques and those techniques set forth in standards documents * Interpretation and analysis of measurement data * Methods for further processing the features extracted from the signal processing into site and system indices The depth of coverage is outstanding: the authors present and analyze material that is not covered in the standards nor found in the scientific literature. This text is intended for two groups of readers: students and researchers in power engineering who need to use signal processing techniques for power system applications, and students and researchers in signal processing who need to perform power system disturbance analyses and diagnostics. It is also highly recommended for any engineer or utility professional involved in power quality monitoring.
Power Quality
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Author : Bhim Singh
language : en
Publisher: John Wiley & Sons
Release Date : 2015-02-16
Power Quality written by Bhim Singh and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-02-16 with Technology & Engineering categories.
Maintaining a stable level of power quality in the distribution network is a growing challenge due to increased use of power electronics converters in domestic, commercial and industrial sectors. Power quality deterioration is manifested in increased losses; poor utilization of distribution systems; mal-operation of sensitive equipment and disturbances to nearby consumers, protective devices, and communication systems. However, as the energy-saving benefits will result in increased AC power processed through power electronics converters, there is a compelling need for improved understanding of mitigation techniques for power quality problems. This timely book comprehensively identifies, classifies, analyses and quantifies all associated power quality problems, including the direct integration of renewable energy sources in the distribution system, and systematically delivers mitigation techniques to overcome these problems. Key features: • Emphasis on in-depth learning of the latest topics in power quality extensively illustrated with waveforms and phasor diagrams. • Essential theory supported by solved numerical examples, review questions, and unsolved numerical problems to reinforce understanding. • Companion website contains solutions to unsolved numerical problems, providing hands-on experience. Senior undergraduate and graduate electrical engineering students and instructors will find this an invaluable resource for education in the field of power quality. It will also support continuing professional development for practicing engineers in distribution and transmission system operators.
Power Quality In Power Systems And Electrical Machines
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Author : Ewald F. Fuchs
language : en
Publisher: Academic Press
Release Date : 2015-07-14
Power Quality In Power Systems And Electrical Machines written by Ewald F. Fuchs and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-07-14 with Technology & Engineering categories.
The second edition of this must-have reference covers power quality issues in four parts, including new discussions related to renewable energy systems. The first part of the book provides background on causes, effects, standards, and measurements of power quality and harmonics. Once the basics are established the authors move on to harmonic modeling of power systems, including components and apparatus (electric machines). The final part of the book is devoted to power quality mitigation approaches and devices, and the fourth part extends the analysis to power quality solutions for renewable energy systems. Throughout the book worked examples and exercises provide practical applications, and tables, charts, and graphs offer useful data for the modeling and analysis of power quality issues. - Provides theoretical and practical insight into power quality problems of electric machines and systems - 134 practical application (example) problems with solutions - 125 problems at the end of chapters dealing with practical applications - 924 references, mostly journal articles and conference papers, as well as national and international standards and guidelines
Power Quality In Power Systems Electrical Machines And Power Electronic Drives
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Author : Ewald F. Fuchs
language : en
Publisher: Academic Press
Release Date : 2023-02-13
Power Quality In Power Systems Electrical Machines And Power Electronic Drives written by Ewald F. Fuchs and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-02-13 with Technology & Engineering categories.
Power Quality in Power Systems, Electrical Machines, and Power-Electronic Drives uses current research and engineering practices, guidelines, standards, and regulations for engineering professionals and students interested in solving power quality problems in a cost effective, reliable, and safe manner within the context of renewable energy systems. The book contains chapters that address power quality across diverse facets of electric energy engineering, including AC and DC transmission and distribution lines; end-user applications such as electric machines, transformers, inductors, capacitors, wind power, and photovoltaic power plants; and variable-speed, variable-torque power-electronic drives. The book covers nonsinusoidal waveshapes, voltage disturbances, harmonic losses, aging and lifetime reductions, single-time events such as voltage dips, and the effects of variable-speed drives controlled by PWM converters. The book also reviews a corpus of techniques to mitigate power-quality problems, such as the optimal design of renewable energy storage devices (including lithium-ion batteries and fuel cells for automobiles serving as energy storage), and the optimal design of nonlinear loads for simultaneous efficiency and power quality. - Provides theoretical and practical insights into power-quality problems related to future, smart grid, renewable, hybrid electric power systems, electric machines, and variable-speed, variable-torque power-electronic drives - Contains a highly varied corpus of practical applications drawn from current international practice - Designed as a self-study tool with end-of-chapter problems and solutions designed to build understanding - Includes very highly referenced chapters that enable readers to save time and money in the research discovery process for critical research articles, regulatory standards, and guidelines
Handbook Of Power Quality
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Author : Angelo Baggini
language : en
Publisher: John Wiley & Sons
Release Date : 2008-07-31
Handbook Of Power Quality written by Angelo Baggini and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-07-31 with Technology & Engineering categories.
Due to the complexity of power systems combined with other factors such as increasing susceptibility of equipment, power quality (PQ) is apt to waver. With electricity in growing demand, low PQ is on the rise and becoming notoriously difficult to remedy. It is an issue that confronts professionals on a daily basis, but few have the required knowledge to diagnose and solve these problems. Handbook of Power Quality examines of the full panorama of PQ disturbances, with background theory and guidelines on measurement procedures and problem solving. It uses the perspectives of both power suppliers and electricity users, with contributions from experts in all aspects of PQ supplying a vital balance of scientific and practical information on the following: frequency variations; the characteristics of voltage, including dips, fluctuations and flicker; the continuity and reliability of electricity supply, its structure, appliances and equipment; the relationship of PQ with power systems, distributed generation, and the electricity market; the monitoring and cost of poor PQ; rational use of energy. An accompanying website hosts case studies for each chapter, demonstrating PQ practice; how problems are identified, analysed and resolved. The website also includes extensive appendices listing the current standards, mathematical formulas, and principles of electrical circuits that are critical for the optimization of solutions. This comprehensive handbook explains PQ methodology with a hands-on approach that makes it essential for all practising power systems engineers and researchers. It simultaneously acts as a reference for electrical engineers and technical managers who meet with power quality issues and would like to further their knowledge in this area.
Improvement In The Quality Of Delivery Of Electrical Energy Using Power Electronics Systems
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Author : Grzegorz Benysek
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-03-06
Improvement In The Quality Of Delivery Of Electrical Energy Using Power Electronics Systems written by Grzegorz Benysek and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-03-06 with Technology & Engineering categories.
This book provides a detailed review of power electronics systems, covering both Flexible AC Transmissions Systems (FACTS) and Custom Power Systems (CUPS). This is a valuable resource for researchers and advanced postgraduate students in the fields of power quality improvement and distributed electrical power systems. It will also be of interest to professionals working in industries such as telecommunication.
Microgrid Technologies
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Author : Sharmeela Chenniappan
language : en
Publisher: John Wiley & Sons
Release Date : 2021-04-13
Microgrid Technologies written by Sharmeela Chenniappan and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-04-13 with Computers categories.
Microgrid technology is an emerging area, and it has numerous advantages over the conventional power grid. A microgrid is defined as Distributed Energy Resources (DER) and interconnected loads with clearly defined electrical boundaries that act as a single controllable entity concerning the grid. Microgrid technology enables the connection and disconnection of the system from the grid. That is, the microgrid can operate both in grid-connected and islanded modes of operation. Microgrid technologies are an important part of the evolving landscape of energy and power systems. Many aspects of microgrids are discussed in this volume, including, in the early chapters of the book, the various types of energy storage systems, power and energy management for microgrids, power electronics interface for AC & DC microgrids, battery management systems for microgrid applications, power system analysis for microgrids, and many others. The middle section of the book presents the power quality problems in microgrid systems and its mitigations, gives an overview of various power quality problems and its solutions, describes the PSO algorithm based UPQC controller for power quality enhancement, describes the power quality enhancement and grid support through a solar energy conversion system, presents the fuzzy logic-based power quality assessments, and covers various power quality indices. The final chapters in the book present the recent advancements in the microgrids, applications of Internet of Things (IoT) for microgrids, the application of artificial intelligent techniques, modeling of green energy smart meter for microgrids, communication networks for microgrids, and other aspects of microgrid technologies. Valuable as a learning tool for beginners in this area as well as a daily reference for engineers and scientists working in the area of microgrids, this is a must-have for any library.
Control And Operation Of Grid Connected Wind Energy Systems
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Author : Ali M. Eltamaly
language : en
Publisher: Springer Nature
Release Date : 2021-03-04
Control And Operation Of Grid Connected Wind Energy Systems written by Ali M. Eltamaly and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-04 with Technology & Engineering categories.
This edited book analyses and discusses the current issues of integration of wind energy systems in the power systems. It collects recent studies in the area, focusing on numerous issues including unbalanced grid voltages, low-voltage ride-through and voltage stability of the grid. It also explores the impact of the emerging technologies of wind turbines and power converters in the integration of wind power systems in power systems. This book utilizes the editors’ expertise in the energy sector to provide a comprehensive text that will be of interest to researchers, graduate students and industry professionals.