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Power Quality in Power Systems and Electrical Machines

Author : Ewald F. Fuchs

Publisher : Academic Press

Page : 1138 pages

File Size : 42,7 MB

Release : 2015-07-14

Category : Technology & Engineering

ISBN : 0128009888

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Book Description

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



Electric Distribution Systems

Author : Abdelhay A. Sallam

Publisher : John Wiley & Sons

Page : 628 pages

File Size : 32,95 MB

Release : 2018-11-20

Category : Technology & Engineering

ISBN : 1119509319

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Book Description

A comprehensive review of the theory and practice for designing, operating, and optimizing electric distribution systems, revised and updated Now in its second edition, Electric Distribution Systems has been revised and updated and continues to provide a two-tiered approach for designing, installing, and managing effective and efficient electric distribution systems. With an emphasis on both the practical and theoretical approaches, the text is a guide to the underlying theory and concepts and provides a resource for applying that knowledge to problem solving. The authors—noted experts in the field—explain the analytical tools and techniques essential for designing and operating electric distribution systems. In addition, the authors reinforce the theories and practical information presented with real-world examples as well as hundreds of clear illustrations and photos. This essential resource contains the information needed to design electric distribution systems that meet the requirements of specific loads, cities, and zones. The authors also show how to recognize and quickly respond to problems that may occur during system operations, as well as revealing how to improve the performance of electric distribution systems with effective system automation and monitoring. This updated edition: • Contains new information about recent developments in the field particularly in regard to renewable energy generation • Clarifies the perspective of various aspects relating to protection schemes and accompanying equipment • Includes illustrative descriptions of a variety of distributed energy sources and their integration with distribution systems • Explains the intermittent nature of renewable energy sources, various types of energy storage systems and the role they play to improve power quality, stability, and reliability Written for engineers in electric utilities, regulators, and consultants working with electric distribution systems planning and projects, the second edition of Electric Distribution Systems offers an updated text to both the theoretical underpinnings and practical applications of electrical distribution systems.



Power Quality in Future Electrical Power Systems

Author : Ahmed F. Zobaa

Publisher : Institution of Engineering and Technology

Page : 439 pages

File Size : 20,6 MB

Release : 2017-03-24

Category : Technology & Engineering

ISBN : 1785611232

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Book Description

Power quality is necessary for electrical systems to operate in their intended manner without any deterioration of performance. This book highlights the new emerging challenges of power quality due to the penetration of large-scale renewable energy generation technologies, the advances in nonlinear loads, the increased electricity demands in the deregulated market, and the recent requirements of smart grids that need better hierarchical design with enhanced quality, improved controllability, higher reliability, and security. Novel research that links the past, present and future of electrical power grids from a power quality perspective is also introduced. Topics include power quality definitions; frequency-domain power theory and metering of harmonic pollution responsibility; active and passive harmonic filters; shunt flexible AC transmission; power quality improvement using series FACTS; distributed generation systems; islanding scenario generation algorithm; decentralised voltage control in smart grids; techno-economic issues of power quality; economic robust programming for energy management systems; and future trends in power quality.



Electric Power Distribution Equipment and Systems

Author : Thomas Allen Short

Publisher : CRC Press

Page : 339 pages

File Size : 22,3 MB

Release : 2018-10-03

Category : Technology & Engineering

ISBN : 1420036475

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Book Description

Power distribution and quality remain the key challenges facing the electric utilities industry. Choosing the right equipment and architecture for a given application means the difference between success and failure. Comprising chapters carefully selected from the best-selling Electric Power Distribution Handbook, Electric Power Distribution Equipment and Systems provides an economical, sharply focused reference on the technologies and infrastructures that enable reliable, efficient distribution of power, from traversing vast distances to local power delivery. The book works inward from broad coverage of overall power systems all the way down to specific equipment application. It begins by laying a foundation in the fundamentals of distribution systems, explaining configurations, substations, loads, and differences between European and US systems. It also includes a look at the development of the field as well as future problems and challenges to overcome. Building on this groundwork, the author elaborates on both overhead and underground distribution networks, including the underlying concepts and practical issues associated with each. Probing deeper into the system, individual chapters explore transformers, voltage regulation, and capacitor application in detail, from basic principles to operational considerations. With clear explanations and detailed information, Electric Power Distribution Equipment and Systems gathers critical concepts, technologies, and applications into a single source that is ideally suited for immediate implementation.



Power Quality in Modern Power Systems

Author : Sanjeevikumar Padmanaban

Publisher : Academic Press

Page : 386 pages

File Size : 23,80 MB

Release : 2020-11-20

Category : Science

ISBN : 0128234466

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Book Description

Power Quality in Modern Power Systems presents an overview of power quality problems in electrical power systems, for identifying pitfalls and applying the fundamental concepts for tackling and maintaining the electrical power quality standards in power systems. It covers the recent trends and emerging topics of power quality in large scale renewable energy integration, electric vehicle charging stations, voltage control in active distribution network and solutions to integrate large scale renewable energy into the electric grid with several case studies and real-time examples for power quality assessments and mitigations measures. This book will be a practical guide for graduate and post graduate students of electrical engineering, engineering professionals, researchers and consultants working in the area of power quality. - Explains the power quality characteristics through suitable real time measurements and simulation examples - Explanations for harmonics with various real time measurements are included - Simulation of various power quality events using PSCAD and MATLAB software - PQ disturbance detection and classification through advanced signal processing and machine learning tools - Overview about power quality problems associated with renewable energy integration, electric vehicle supply equipment's, residential systems using several case studies



Smart Power Distribution Systems

Author : Qiang Yang

Publisher : Academic Press

Page : 632 pages

File Size : 48,74 MB

Release : 2018-10-17

Category : Technology & Engineering

ISBN : 0128123257

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Book Description

Smart Power Distribution Systems: Control, Communication, and Optimization explains how diverse technologies work to build and maintain smart grids around the globe. Yang, Yang and Li present the most recent advances in the control, communication and optimization of smart grids and provide unique insight into power system control, sensing and communication, and optimization technologies. The book covers control challenges for renewable energy and smart grids, communication in smart power systems, and optimization challenges in smart power system operations. Each area discussed focuses on the scientific innovations relating to the approaches, methods and algorithmic solutions presented. Readers will develop sound knowledge and gain insights into the integration of renewable energy generation in smart power distribution systems. - Presents the latest technological advances in electric power distribution networks, with a particular focus on methodologies, approaches and algorithms - Provides insights into the most recent research and developments from expert contributors from across the world - Presents a clear and methodical structure that guides the reader through discussion and analysis, providing unique insights and sound knowledge along the way



Distribution Reliability and Power Quality

Author : Thomas Allen Short

Publisher : CRC Press

Page : 288 pages

File Size : 37,85 MB

Release : 2018-10-08

Category : Technology & Engineering

ISBN : 1420036483

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Book Description

Power distribution and quality remain the key challenges facing the electrical utilities industry. Technology alone cannot provide a solution to power quality problems, and there exists a variety of procedures and programs that can be put in place to ensure reliable, high quality electricity. With chapters carefully culled from the best-selling Electric Power Distribution Handbook, Distribution Reliability and Power Quality provides an economical, sharply focused reference for engineers and technicians working in this specialty area of power distribution. The book introduces the concept of reliability, outlining various methods of assessing and improving reliability along with the factors that affect it. It follows with a detailed look at voltage sags and momentary interruptions, various solutions to these issues, power quality monitoring, and other quality issues such as voltage unbalance and harmonics. Because faults are the cause of many interruptions and other power quality problems, the author devotes a detailed chapter to various aspects of faults. Focused on enhancing the delivery of high-quality power, this volume includes a new chapter on reliability and power quality improvement programs that provide a roadmap to better performance and ultimately to higher efficiency. Presenting a host of practical solutions for reliability and power quality specialists, Distribution Reliability and Power Quality gathers critical tools, techniques, and knowledge into a single source that is ideally suited for immediate implementation.



Power Quality in Power Distribution Systems

Author : Mahesh Kumar Mishra

Publisher : CRC Press

Page : 393 pages

File Size : 20,57 MB

Release : 2023-11-16

Category : Technology & Engineering

ISBN : 1003804373

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Book Description

The comprehensive textbook will help readers to develop analytic reasoning of power quality aspects in distribution power systems. It will as an ideal study material for senior undergraduate and graduate students in the field of electrical engineering, electronics and communications engineering. • Provides explanation of transformations and power theories for single phase and three-phase systems. • Discusses concepts illustrating power quality aspects in power distribution network. • Examines detailed derivations and analysis of voltage and current compensation techniques. • Discusses custom power devices such as DSTATCOM, DVR and UPQC. • Presents solved examples, theoretical and numerical exercises in each chapter. This textbook comprehensively covers fundamentals concepts of power quality with the help of solved problems. It provides basic understanding of power quality aspects in power systems, especially in power distribution networks and explains issues related to power quality problems, their quantification, analysis and interpretation. It covers important topics including single phase circuits, three phase circuits, theory of fundamental load compensation, instantaneous reactive power theory, theory of instantaneous symmetrical components, dynamic voltage restorer (DVR) and unified power quality conditioner. Pedagogical features including solved problems and unsolved exercises are interspersed throughout the text for better understanding.The textbook is primarily written for senior undergraduate and graduate students in the field of electrical engineering, electronics and communications engineering for courses on power quality/power system/power electronics. The textbook will be accompanied by teaching resource including solution manual for the instructors.



Handbook of Power Quality

Author : Angelo Baggini

Publisher : John Wiley & Sons

Page : 642 pages

File Size : 20,37 MB

Release : 2008-07-31

Category : Technology & Engineering

ISBN : 9780470754238

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Book Description

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.



Handbook of Research on New Solutions and Technologies in Electrical Distribution Networks

Author : Khan, Baseem

Publisher : IGI Global

Page : 439 pages

File Size : 11,13 MB

Release : 2019-12-06

Category : Technology & Engineering

ISBN : 1799812324

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Book Description

As the electrical industry continues to develop, one sector that still faces a range of concerns is the electrical distribution system. Excessive industrialization and inadequate billing are just a few issues that have plagued this electrical sector as it advances into the smart grid environment. Research is necessary to explore the possible solutions in fixing these problems and developing the distribution sector into an active and smart system. The Handbook of Research on New Solutions and Technologies in Electrical Distribution Networks is a collection of innovative research on the methods and applications of solving major issues within the electrical distribution system. Some issues covered within the publication include distribution losses, improper monitoring of system, renewable energy integration with micro-grid and distributed energy sources, and smart home energy management system modelling. This book is ideally designed for power engineers, electrical engineers, energy professionals, developers, technologists, policymakers, researchers, academicians, industry professionals, and students seeking current research on improving this key sector of the electrical industry.