Renewable Energy in Power Systems

Renewable Energy in Power Systems

Author: David Infield

Publisher: John Wiley & Sons

ISBN: 9781118649930

Category: Technology & Engineering

Page: 347

View: 142

An up to date account of renewable sources of electricity generation and their integration into power systems With the growth in installed capacity of renewable energy (RE) generation, many countries such as the UK are relying on higher levels of RE generation to meet targets for reduced greenhouse gas emissions. In the face of this, the integration issue is now of increasing concern, in particular to system operators. This updated text describes the individual renewable technologies and their power generation characteristics alongside an expanded introduction to power systems and the challenges posed by high levels of penetrations from such technologies, together with an account of technologies and changes to system operation that can ease RE integration. Features of this edition: Covers power conditioning, the characteristics of RE generators, with emphasis on their time varying nature, and the use of power electronics in interfacing RE sources to grids Outlines up to date RE integration issues such as power flow in networks supplied from a combination of conventional and renewable energy sources Updated coverage of the economics of power generation and the role of markets in delivering investment in sustainable solutions Considers the challenge of maintaining power balance in a system with increasing RE input, including recent moves toward power system frequency support from RE sources Offers an insightful perspective on the shape of future power systems including offshore networks and demand side management Includes worked examples that enhance this edition’s suitability as a textbook for introductory courses in RE systems technology Firmly established as an essential reference, the Second Edition of Renewable Energy in Power Systems will prove a real asset to engineers and others involved in both the traditional power and fast growing renewables sector. This text should also be of particular benefit to students of electrical power engineering and will additionally appeal to non-specialists through the inclusion of background material covering the basics of electricity generation.

Integration of Green and Renewable Energy in Electric Power Systems

Integration of Green and Renewable Energy in Electric Power Systems

Author: Ali Keyhani

Publisher: John Wiley & Sons

ISBN: 9780470187760

Category: Technology & Engineering

Page: 326

View: 919

A practical, application-oriented text that presents analytical results for the better modeling and control of power converters in the integration of green energy in electric power systems The combined technology of power semiconductor switching devices, pulse width modulation algorithms, and control theories are being further developed along with the performance improvement of power semiconductors and microprocessors so that more efficient, reliable, and cheaper electric energy conversion can be achieved within the next decade. Integration of Green and Renewable Energy in Electric Power Systems covers the principles, analysis, and synthesis of closed loop control of pulse width modulated converters in power electronics systems, with special application emphasis on distributed generation systems and uninterruptible power supplies. The authors present two versions of a documented simulation test bed for homework problems and projects based on Matlab/Simulink, designed to help readers understand the content through simulations. The first consists of a number of problems and projects for classroom teaching convenience and learning. The second is based on the most recent work in control of power converters for the research of practicing engineers and industry researchers. Addresses a combination of the latest developments in control technology of pulse width modulation algorithms and digital control methods Problems and projects have detailed mathematical modeling, control design, solution steps, and results Uses a significant number of tables, circuit and block diagrams, and waveform plots with well-designed, class-tested problems/solutions and projects designed for the best teaching-learning interaction Provides computer simulation programs as examples for ease of understanding and platforms for the projects Covering major power-conversion applications that help professionals from a variety of industries, Integration of Green and Renewable Energy in Electric Power Systems provides practical, application-oriented system analysis and synthesis that is instructional and inspiring for practicing electrical engineers and researchers as well as undergraduate and graduate students.

Renewable and Efficient Electric Power Systems

Renewable and Efficient Electric Power Systems

Author: Gilbert M. Masters

Publisher: John Wiley & Sons

ISBN: 9781118633496

Category: Technology & Engineering

Page: 720

View: 211

A solid, quantitative, practical introduction to a wide rangeof renewable energy systems—in a completely updated, newedition The second edition of Renewable and Efficient Electric PowerSystems provides a solid, quantitative, practical introductionto a wide range of renewable energy systems. For each topic,essential theoretical background is introduced, practicalengineering considerations associated with designing systems andpredicting their performance are provided, and methods forevaluating the economics of these systems are presented. While thebook focuses on the fastest growing, most promising wind and solartechnologies, new material on tidal and wave power, small-scalehydroelectric power, geothermal and biomass systems is introduced.Both supply-side and demand-side technologies are blended in thefinal chapter, which introduces the emerging smart grid. As thefraction of our power generated by renewable resources increases,the role of demand-side management in helping maintain grid balanceis explored. Renewable energy systems have become mainstream technologies andare now, literally, big business. Throughout this edition, moredepth has been provided on the financial analysis of large-scaleconventional and renewable energy projects. While grid-connectedsystems dominate the market today, off-grid systems are beginningto have a significant impact on emerging economies whereelectricity is a scarce commodity. Considerable attention is paidto the economics of all of these systems. This edition has been completely rewritten, updated, andreorganized. New material has been presented both in the form ofnew topics as well as in greater depth in some areas. The sectionon the fundamentals of electric power has been enhanced, makingthis edition a much better bridge to the more advanced courses inpower that are returning to many electrical engineering programs.This includes an introduction to phasor notation, more emphasis onreactive power as well as real power, more on power converter andinverter electronics, and more material on generator technologies.Realizing that many students, as well as professionals, in thisincreasingly important field may have modest electrical engineeringbackgrounds, early chapters develop the skills and knowledgenecessary to understand these important topics without the need forsupplementary materials. With numerous completely worked examples throughout, the bookhas been designed to encourage self-instruction. The book includesworked examples for virtually every topic that lends itself toquantitative analysis. Each chapter ends with a problem set thatprovides additional practice. This is an essential resource for amixed audience of engineering and other technology-focusedindividuals.

Smart Power Systems and Renewable Energy System Integration

Smart Power Systems and Renewable Energy System Integration

Author: Dilan Jayaweera

Publisher: Springer

ISBN: 9783319304274

Category: Technology & Engineering

Page: 200

View: 853

This monograph presents a wider spectrum of researches, developments, and case specific studies in the area of smart power systems and integration of renewable energy systems. The book will be for the benefit of a wider audience including researchers, postgraduate students, practicing engineers, academics, and regulatory policy makers. It covers a wide range of topics from fundamentals, and modelling and simulation aspects of traditional and smart power systems to grid integration of renewables; Micro Grids; challenges in planning and operation of a smart power system; risks, security, and stability in smart operation of a power system; and applied research in energy storage.

Power Systems and Renewable Energy

Power Systems and Renewable Energy

Author: Gary D. Price

Publisher:

ISBN: 160650570X

Category: Technology & Engineering

Page: 182

View: 747

This book provides a recourse for engineering students interested in the design and operation of solar electric, solar thermal, wind, and other renewable systems. Solar and wind energy systems have flourished throughout the United States in the last few years as the public calls for reduced dependence on foreign oil. Government programs have been established to meet the public demand. Many states have passed legislation that requires electric utilities to include a portfolio of renewable energy sources in their generation mix.The goal of this proposed text is to provide a recourse for engineering students interested in the design and operation of solar electric, solar thermal, wind, and other renewable systems. Solar and wind energy systems have flourished throughout the United States in the last few years as the public calls for reduced dependence on foreign oil. Government programs have been established to meet the public demand. Many states have passed legislation that requires electric utilities to include a portfolio of renewable energy sources in their generation mix. The resulting public demand has stimulated the growth of an industry that provides wind and solar systems, and many small businesses have grown to install these systems. Training programs and courses are now ubiquitous as the demand for designers and installer's increases. Almost every educational institution offers renewable energy classes or curriculum. The organization of this book begins with concepts and terminology for power and energy - the basics needed to communicate and understand the subject. Conventional power systems are briefly discussed to understand the concepts used in the integration of renewable power systems. Discussion then moves to the design and installation of a small residential photovoltaic system and wind generator connected to the electric utility grid. With this background, the student is able to begin developing ideas for a class project. The chapters following concepts and background review delve into the details of photovoltaic and wind systems as interconnected or stand-alone designs. Estimating and predicating energy production is presented using industry distribution functions and online programs. Concepts of temperature coefficients, synchronization, power conversion, and system protection are explained and practiced. These concepts are applied to residential and small commercial systems and later extrapolated to large system design. Economic analysis is presented using basic methodologies such as payback and rate of return. The methodology to develop advanced analysis is introduced using spreadsheets. The remainder of the text explores other renewable technologies, energy storage systems, thermal systems, and renewable related topics.

Power System Fault Diagnosis

Power System Fault Diagnosis

Author: Md Shafiullah

Publisher: Elsevier

ISBN: 9780323884303

Category: Technology & Engineering

Page: 428

View: 913

Power System Fault Diagnosis: A Wide Area Measurement Based Intelligent Approach is a comprehensive overview of the growing interests in efficient diagnosis of power system faults to reduce outage duration and revenue losses by expediting the restoration process. This book illustrates intelligent fault diagnosis schemes for power system networks, at both transmission and distribution levels, using data acquired from phasor measurement units. It presents the power grid modeling, fault modeling, feature extraction processes, and various fault diagnosis techniques, including artificial intelligence techniques, in steps. The book also incorporates uncertainty associated with line parameters, fault information (resistance and inception angle), load demand, renewable energy generation, and measurement noises. Provides step-by-step modeling of power system networks (distribution and transmission) and faults in MATLAB/SIMULINK and real-time digital simulator (RTDS) platforms Presents feature extraction processes using advanced signal processing techniques (discrete wavelet and Stockwell transforms) and an easy-to-understand optimal feature selection method Illustrates comprehensive results in the graphical and tabular formats that can be easily reproduced by beginners Highlights various utility practices for fault location in transmission networks, distribution systems, and underground cables.

Wind and Solar Power Systems

Wind and Solar Power Systems

Author: Mukund R. Patel

Publisher: CRC Press

ISBN: 0849316057

Category: Technology & Engineering

Page: 372

View: 235

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.

Simulation of Power System with Renewables

Simulation of Power System with Renewables

Author: Linash Kunjumuhammed

Publisher: Academic Press

ISBN: 0128111879

Category: Technology & Engineering

Page: 250

View: 795

Simulation of Power System with Renewables provides details on the modelling and efficient implementation of MATLAB, particularly with a renewable energy driven power system. The book presents a step-by-step approach to modelling implementation, including all major components used in current power systems operation, giving the reader the opportunity to learn how to gather models for conventional generators, wind farms, solar plants, HVDC links, and FACTS control devices. Users will find this to be a central resource for modelling, building and simulating renewable power systems, including discussions on its limitations, assumptions on the model, and the implementation and analysis of the system. Presents worked examples and equations in each chapter that address system limitations and flexibility Provides step-by-step guidance for building and simulating models with required data Contains case studies on a number of devices, including FACTS, HVDC systems, and renewable generation

Introduction to Renewable Power Systems and the Environment with R

Introduction to Renewable Power Systems and the Environment with R

Author: MIGUEL F. ACEVEDO

Publisher: CRC Press

ISBN: 0367571307

Category:

Page: 439

View: 994

Introduction to Renewable Power Systems and the Environment with R showcases the fundamentals of electrical power systems while examining their relationships with the environment. To address the broad range of interrelated problems that come together when generating electricity, this reference guide ties together multiple engineering disciplines with applied sciences. The author merges chapters on thermodynamics, electricity, and environmental systems to make learning fluid and comfortable for students with different backgrounds. Additionally, this book provides users with the opportunity to execute computer examples and exercises that use the open source R system. Functions of the renpow R package have been described and used in this book in the context of specific examples. The author lays out a clear understanding of how electricity is produced around the world and focuses on the shift from carbon-based energy conversions to other forms including renewables. Each energy conversion system is approached both theoretically and practically to provide a comprehensive guide. Electrical circuits are introduced from the simplest circumstances of direct current (DC), progressing to more complex alternating current (AC) circuits, single phase and three-phase, and electromagnetic devices including generators and transformers. Thermodynamics are employed to understand heat engines and a variety of processes in electrochemical energy conversion, such as fuel cells. The book emphasizes the most prevalent renewable energy conversions in use today: hydroelectrical, wind, and solar. This book is an invaluable for students as a resource to help them understand those aspects of environment systems that motivate the development and utilization of renewable power systems technology.

Renewable Power Systems Dynamic Security

Renewable Power Systems Dynamic Security

Author: Gaber Magdy

Publisher: Springer Nature

ISBN: 9783030334550

Category: Technology & Engineering

Page: 165

View: 874

This book presents innovative techniques and approaches to maintaining dynamic security of modern power systems that have a high penetration of renewable energy sources (RESs). The authors propose a number of frequency control strategies and schemes to address and evade stability problems in system frequency and voltage that can lead to power interruption and power failure/blackout. The book includes case studies aimed at validating the effectiveness of the techniques and strategies presented, and will be a valuable resource for researchers working in electrical power engineering, power system stability, dynamics and control, and microgrids.

Symmetry in Renewable Energy and Power Systems

Symmetry in Renewable Energy and Power Systems

Author: Raúl Baños Navarro

Publisher: MDPI

ISBN: 9783039439010

Category: Technology & Engineering

Page: 155

View: 233

This book includes original research papers related to renewable energy and power systems in which theoretical or practical issues of symmetry are considered. The book includes contributions on voltage stability analysis in DC networks, optimal dispatch of islanded microgrid systems, reactive power compensation, direct power compensation, optimal location and sizing of photovoltaic sources in DC networks, layout of parabolic trough solar collectors, topologic analysis of high-voltage transmission grids, geometric algebra and power systems, filter design for harmonic current compensation. The contributions included in this book describe the state of the art in this field and shed light on the possibilities that the study of symmetry has in power grids and renewable energy systems.

Distributed Energy Management of Electrical Power Systems

Distributed Energy Management of Electrical Power Systems

Author: Yinliang Xu

Publisher: John Wiley & Sons

ISBN: 9781119534884

Category: Science

Page: 352

View: 955

Go in-depth with this comprehensive discussion of distributed energy management Distributed Energy Management of Electrical Power Systems provides the most complete analysis of fully distributed control approaches and their applications for electric power systems available today. Authored by four respected leaders in the field, the book covers the technical aspects of control, operation management, and optimization of electric power systems. In each chapter, the book covers the foundations and fundamentals of the topic under discussion. It then moves on to more advanced applications. Topics reviewed in the book include: System-level coordinated control Optimization of active and reactive power in power grids The coordinated control of distributed generation, elastic load and energy storage systems Distributed Energy Management incorporates discussions of emerging and future technologies and their potential effects on electrical power systems. The increased impact of renewable energy sources is also covered. Perfect for industry practitioners and graduate students in the field of power systems, Distributed Energy Management remains the leading reference for anyone with an interest in its fascinating subject matter.