Renewable and Efficient Electric Power Systems


Author: Gilbert M. Masters

Publisher: John Wiley & Sons

ISBN: 1118633490

Category: Technology & Engineering

Page: 720

View: 4674

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.



Author: Klaus Endrullat,Peter Epinatjeff,Dieter Petzold,Hubertus Protz

Publisher: Springer-Verlag

ISBN: 3662070278

Category: Technology & Engineering

Page: 468

View: 1065

Die rationelle Energieverwendung im Bereich wärmetechnischer Systeme hat im mittel europäischen Raum einen hohen Stellenwert, da bei der überwiegenden Anzahl der Haus halte und Gewerbebetriebe der Energieverbrauch zur Wärmeerzeugung den größten An teil am Gesamtenergieverbrauch hat. Das Ziel des vorliegenden Bandes ist es, dem Leser die Vorgehensweise 'zur Beurteilung wärmetechnischer Systeme und energiesparender Maßnahmen zu vermitteln. Schwerpunktmäßig werden die Heiz- und Raumlufttechnik im Umfeld des Menschen behandelt, während das Gebiet der Prozeßwärme für die indu strielle Anwendung aus Gründen des Umfanges nur ansatzweise erörtert werden konnte. Der Anspruch dieses Buches liegt auf einer Ebene, welche bewußt nicht die Einzellösung hervorhebt, da sich das Optimum eines Gesamtsystems noch längst nicht einstellen muß, wenn die Teilsysteme optimiert sind. Das Verständnis der Verzahntheit des vorliegenden Gebietes mit anderen Fachgebieten ist deshalb eine wesentliche Voraussetzung für ko ordinierte Maßnahmen zur rationellen Energieverwendung. Diesem Umstand wird durch zahlreiche qualitative Systembetrachtungen und Zahlenbeispiele Rechnung getragen. Im ersten Abschnitt werden die speziellen Grundlagen der Heiz- und Raumlufttechnik be handelt. Dazu zählen Kenntnisse über technische Funktionsabläufe und die Behaglich keitsanforderungen des Menschen, zu deren Aufrechterhaltung diese Anlagen gebaut werden. Anlagentechnische Maßnahmen zur Energieeinsparung müssen sich immer an der Erfüllung der Behaglichkeitsanforderungen messen lassen. Weiterhin gehört es auch zu einer wirkungsvollen Energieberatung, Maßnahmen an gebäudetechnischen Anlagen als Teilmaßnahme am Gesamtsystem Gebäude zu verstehen, weil durch den Umfang der Systemverbesserung (energetisch-ökonomisch) letztlich die Rangfolge der durchzuführen den Maßnahmen bestimmt wird.

Wind and Solar Power Systems

Design, Analysis, and Operation, Second Edition


Author: Mukund R. Patel

Publisher: CRC Press

ISBN: 142003992X

Category: Technology & Engineering

Page: 472

View: 4258

The search for clean, renewable energy sources has yielded enormous growth and new developments in these technologies in a few short years, driving down costs and encouraging utilities in many nations, both developed and developing, to add and expand wind and solar power capacity. The first, best-selling edition of Wind and Solar Power Systems provided the most complete and modern treatment of renewable energy. This second edition continues the tradition by offering updated and expanded coverage of this growing field. The book begins with individual sections devoted to wind power and solar photovoltaic technologies, their engineering fundamentals, conversion characteristics, operational considerations to maximize output, and emerging trends. The discussion of wind power includes the theory of induction machine performance and operation as well as generator speed control, while the solar PV section includes array design, environmental variables, and sun-tracking methods. This edition includes two chapters devoted to new and specialized technologies. The third section explores large-scale energy storage technologies, overall electrical system performance, and total plant economy while the final section explores ancillary power systems derived from the sun. Focusing on the complete system rather than on a single component, Wind and Solar Power Systems: Design, Analysis, and Operation, Second Edition offers the most comprehensive reference to all aspects of modern renewable energy systems.

Electric Renewable Energy Systems


Author: Muhammad H. Rashid

Publisher: Academic Press

ISBN: 0128006366

Category: Science

Page: 450

View: 7185

This derivative volume stemming from content included in our seminal Power Electronics Handbook takes its chapters related to renewables and establishes them at the core of a new volume dedicated to the increasingly pivotal and as yet under-published intersection of Power Electronics and Alternative Energy. While this re-versioning provides a corollary revenue stream to better leverage our core handbook asset, it does more than simply re-package existing content. Each chapter will be significantly updated and expanded by more than 50%, and all new introductory and summary chapters will be added to contextualize and tie the volume together. Therefore, unlike traditional derivative volumes, we will be able to offer new and updated material to the market and include this largely original content in our ScienceDirect Energy collection. Due to the inherently multi-disciplinary nature of renewables, many engineers come from backgrounds in Physics, Materials, or Chemical Engineering, and therefore do not have experience working in-depth with electronics. As more and more alternative and distributed energy systems require grid hook-ups and on-site storage, a working knowledge of batteries, inverters and other power electronics components becomes requisite. Further, as renewables enjoy broadening commercial implementation, power electronics professionals are interested to learn of the challenges and strategies particular to applications in alternative energy. This book will bring each group up-to-speed with the primary issues of importance at this technological node. This content clarifies the juncture of two key coverage areas for our Energy portfolio: alternative sources and power systems. It serves to bridge the information in our power engineering and renewable energy lists, supporting the growing grid cluster in the former and adding key information on practical implementation to the latter. Provides a thorough overview of the key technologies, methods and challenges for implementing power electronics in alternative energy systems for optimal power generation Includes hard-to-find information on how to apply converters, inverters, batteries, controllers and more for stand-alone and grid-connected systems Covers wind and solar applications, as well as ocean and geothermal energy, hybrid systems and fuel cells

Use, Operation and Maintenance of Renewable Energy Systems

Experiences and Future Approaches


Author: Miguel A. Sanz-Bobi

Publisher: Springer

ISBN: 3319032240

Category: Science

Page: 385

View: 7049

This book addresses the use, operation and maintenance of new renewable energy systems, taking into account their integration in the current electrical markets and in the new emergent uses of energy. The book is based on practical experiences which present different perspectives about what occurs once an energy production plant based on sources of renewable energy is in production. Questions to be addressed include: how the energy produced is integrated into the current system of energy production, what is its consideration in the electrical market, what the impact is on society, how differential the strategies of operation and maintenance are with respect to conventional systems of energy production, etc.

Design of Smart Power Grid Renewable Energy Systems


Author: Ali Keyhani

Publisher: John Wiley & Sons

ISBN: 1118978773

Category: Science

Page: 592

View: 578

Provides a systems approach to sustainable green energy production and contains analytical tools to aid in the design of renewable microgrids This book discusses the fundamental concepts of power grid integration on microgrids of green energy sources. In each chapter, the author presents a key engineering problem, and then formulates a mathematical model of the problem followed by a simulation testbed in MATLAB, highlighting solution steps. The book builds its foundation on design of distributed generating system, and design of PV generating plants by introducing design- efficient smart residential PV microgrids. These include energy monitoring systems, smart devices, building load estimation, load classification, and real-time pricing. The book presents basic concepts of phasor systems, three-phase systems, transformers, loads, DC/DC converters, DC/AC inverters, and AC/DC rectifiers, which are all integrated into the design of microgrids for renewable energy as part of bulk interconnected power grids. Other topics of discussion include the Newton formulation of power flow, the Newton—Raphson solution of a power flow problem, the fast decoupled solution for power flow studies, and short circuit calculations. Focuses on the utilization of DC/AC inverters as a three-terminal element of power systems for the integration of renewable energy sources Presents basic concepts of phasor systems, three-phase systems, transformers, loads, DC/DC converters, DC/AC inverters, and AC/DC rectifiers Contains problems at the end of each chapter Supplementary material includes a solutions manual and PowerPoint presentations for instructors Design of Smart Power Grid Renewable Energy Systems, Second Edition is a textbook for undergraduate and graduate students in electric power systems engineering, researchers, and industry professionals. ALI KEYHANI, Ph.D., is a Professor in the Department of Electrical and Computer Engineering at The Ohio State University. He is a Fellow of the IEEE and a recipient of The Ohio State University, College of Engineering Research Award for 1989, 1999, and 2003. He has worked for Columbus and Southern Electric Power Company, Hewlett-Packard Co., Foster Wheeler Engineering, and TRW. He has performed research and consulting for American Electric Power, TRW Control, Liebert, Delphi Automotive Systems, General Electric, General Motors, and Ford. Dr. Keyhani has authored many articles in IEEE Transactions in energy conversion, power electronics, and power systems engineering.

Power Electronics for Renewable and Distributed Energy Systems

A Sourcebook of Topologies, Control and Integration


Author: Sudipta Chakraborty,Marcelo G. Simões,William E. Kramer

Publisher: Springer Science & Business Media

ISBN: 1447151046

Category: Technology & Engineering

Page: 609

View: 1207

While most books approach power electronics and renewable energy as two separate subjects, Power Electronics for Renewable and Distributed Energy Systems takes an integrative approach; discussing power electronic converters topologies, controls and integration that are specific to the renewable and distributed energy system applications. An overview of power electronic technologies is followed by the introduction of various renewable and distributed energy resources that includes photovoltaics, wind, small hydroelectric, fuel cells, microturbines and variable speed generation. Energy storage systems such as battery and fast response storage systems are discussed along with application-specific examples. After setting forth the fundamentals, the chapters focus on more complex topics such as modular power electronics, microgrids and smart grids for integrating renewable and distributed energy. Emerging topics such as advanced electric vehicles and distributed control paradigm for power system control are discussed in the last two chapters. With contributions from subject matter experts, the diagrams and detailed examples provided in each chapter make Power Electronics for Renewable and Distributed Energy Systems a sourcebook for electrical engineers and consultants working to deploy various renewable and distributed energy systems and can serve as a comprehensive guide for the upper-level undergraduates and graduate students across the globe.

Electric Power Systems

A Conceptual Introduction


Author: Alexandra von Meier

Publisher: John Wiley & Sons

ISBN: 0470036400

Category: Technology & Engineering

Page: 328

View: 6760

A clear explanation of the technology for producing and delivering electricity Electric Power Systems explains and illustrates how the electric grid works in a clear, straightforward style that makes highly technical material accessible. It begins with a thorough discussion of the underlying physical concepts of electricity, circuits, and complex power that serves as a foundation for more advanced material. Readers are then introduced to the main components of electric power systems, including generators, motors and other appliances, and transmission and distribution equipment such as power lines, transformers, and circuit breakers. The author explains how a whole power system is managed and coordinated, analyzed mathematically, and kept stable and reliable. Recognizing the economic and environmental implications of electric energy production and public concern over disruptions of service, this book exposes the challenges of producing and delivering electricity to help inform public policy decisions. Its discussions of complex concepts such as reactive power balance, load flow, and stability analysis, for example, offer deep insight into the complexity of electric grid operation and demonstrate how and why physics constrains economics and politics. Although this survival guide includes mathematical equations and formulas, it discusses their meaning in plain English and does not assume any prior familiarity with particular notations or technical jargon. Additional features include: * A glossary of symbols, units, abbreviations, and acronyms * Illustrations that help readers visualize processes and better understand complex concepts * Detailed analysis of a case study, including a Web reference to the case, enabling readers to test the consequences of manipulating various parameters With its clear discussion of how electric grids work, Electric Power Systems is appropriate for a broad readership of professionals, undergraduate and graduate students, government agency managers, environmental advocates, and consumers.

Energy Storage for Power Systems


Author: Andrei Ter-Gazarian

Publisher: IET

ISBN: 9780863412646

Category: Science

Page: 232

View: 2260

The supply of energy from primary sources is not constant and rarely matches the pattern of demand from consumers, and electricity itself is difficult to store in significant quantities. Secondary storage of energy is therefore required both for more efficient use of existing generation capacity and to allow more substantial use of renewable energy sources that tend to provide energy only intermittently. Lack of effective storage has often been cited as a major hurdle to substantial introduction of renewable energy sources into the electricity supply network. The author presents here a comprehensive guide to the different types of storage available. He not only shows how use of the various types of storage can benefit the management of a power supply system but extends this to consider more substantial possibilities that arise from integrating a combination of different storage devices into a system. His book will therefore be important to those seeking to develop environmentally sound energy resources.

Energiespeicher - Bedarf, Technologien, Integration


Author: Michael Sterner,Ingo Stadler

Publisher: Springer-Verlag

ISBN: 3662488930

Category: Technology & Engineering

Page: 861

View: 7037

Im Kontext der Energiewende sind Energiespeicher ein zentrales technisches, wirtschaftliches und energiepolitisches Thema. Die Autoren dieses kompakten Werkes geben einen umfassenden Überblick über die verschiedenen Aspekte der Energiespeicherung. Sie beschreiben zunächst die Bedeutung von Energiespeichern in der Energieversorgung und definieren ihre Rolle darin. Dann gehen sie auf den Speicherbedarf in der Strom-, Wärme- und Kraftstoffversorgung im Kontext der Energiewende ein. Im Hauptteil werden die verschiedenen Speichertechnologien ausführlich vorgestellt sowie ihre Vor- und Nachteile diskutiert. Praktische Anwendungsbeispiele und die Integration von Speichern über alle Energiesektoren hinweg runden das Buch ab. Zahlreiche Grafiken und Beispiele veranschaulichen das gesamte Feld der Energiespeicher und sind als Ergänzung mehrsprachig online in Farbe verfügbar. Die 2. Auflage enthält ein neues Kapitel zu den rechtlichen Rahmenbedingungen, neue Studien zum Speicherbedarf, Power-to-X für die chemische Industrie, neue LOHC- und Lageenergiespeicher sowie neueste Trends zu Kostenentwicklung und Batterieanwendungen. „Endlich ein umfassendes Buch zur Energiewende, das auch für technische Laien verständlich und inspirierend geschrieben ist." Franz Alt, Journalist und Buchautor „Das großartige Werk sei allen empfohlen, die sich wirklich für die Zukunft unseres Landes interessieren. Es zeigt auf eindrucksvolle Weise: Es wird nicht einfach, aber wir schaffen das.“ Prof. Dr. Harald Lesch, Physiker und Fernsehmoderator

Smart Power Systems and Renewable Energy System Integration


Author: Dilan Jayaweera

Publisher: Springer

ISBN: 3319304275

Category: Technology & Engineering

Page: 200

View: 7251

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.

Energy for Sustainability, Second Edition

Foundations for Technology, Planning, and Policy


Author: John Randolph,Gilbert M. Masters

Publisher: Island Press

ISBN: 1610918215

Category: Technology & Engineering

Page: 664

View: 6245

The most comprehensive textbook on this topic,Energy for Sustainability, Second Editiontakes a holistic and interdisciplinary approach to help techies and policymakers alike understand the policy and social mechanisms required to enable conversion to efficient and renewable energy that is clean, affordable, and secure. Major revisions to this edition reflect the current changes in technology and energy use and focus on new analyses, data, and methods necessary to understand and actively participate in the transition to sustainable energy. Throughout the book, analytical methods for energy and economic analysis and design give users a quantitative appreciation for and understanding of energy systems. Randolph and Masters use case studies extensively to demonstrate current experience and illustrate possibilities.

Solare Weltwirtschaft

Strategie für die ökologische Moderne


Author: Hermann Scheer

Publisher: N.A

ISBN: 9783888973147


Page: 343

View: 3331

A Practical Guide to Renewable Energy: Power Systems and their Installation


Author: Christopher Kitcher

Publisher: Routledge

ISBN: 1136073736

Category: Science

Page: 152

View: 2547

The renewable energy field is an area of rapid growth with many government initiatives in place to encourage mainstream take-up of energy-saving technologies in buildings. In the UK, over 100,000 students per year undertake plumbing and electrical installation vocational courses that will be directly affected by these developments. More importantly, there will be an even greater number of professionals studying toward renewable energy installation and inspection courses that need this information. This new book from bestselling author Chris Kitcher provides an overview of all of the latest technologies and how they can be incorporated. Students and professionals will use it on a range of courses and as a reference on-site.

Integration of Green and Renewable Energy in Electric Power Systems


Author: Ali Keyhani,Mohammad N. Marwali,Min Dai

Publisher: John Wiley & Sons

ISBN: 9780470556764

Category: Technology & Engineering

Page: 328

View: 4229

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 Energy in Power Systems


Author: Leon Freris,David Infield

Publisher: John Wiley & Sons

ISBN: 9780470988947

Category: Technology & Engineering

Page: 300

View: 4048

Renewable Energy (RE) sources differ from conventional sources in that, generally they cannot be scheduled, they are much smaller than conventional power stations and are often connected to the electricity distribution system rather than the transmission system. The integration of such time variable ‘distributed’ or ‘embedded’ sources into electricity networks requires special consideration. This new book addresses these special issues and covers the following: The characteristics of conventional and RE generators with particular reference to the variable nature of RE from wind, solar, small hydro and marine sources over time scales ranging from seconds to months The power balance and frequency stability in a network with increasing inputs from variable sources and the technical and economic implications of increased penetration from such sources with special reference to demand side management The conversion of energy into electricity from RE sources and the type and characteristics of generators used The requirement to condition the power from RE sources and the type and mode of operation of the power electronic converters used to interface such generators to the grid The flow of power over networks supplied from conventional plus RE sources with particular reference to voltage control and protection The economics and trading of ‘green’ electricity in national and international deregulated markets The expected developments in RE technology and the future shape of power systems where the penetration from RE sources is large and where substantial operational and control benefits will be derived from extensive use of power electronic interfaces and controllers The text is designed to be intelligible to readers who have little previous knowledge of electrical engineering. The more analytical electrical aspects are relegated to an Appendix for readers who wish to gain a more in depth understanding. The book’s flexible structure makes its accessible to the general engineer or scientists but also caters for readers with a non-scientific background. Economists, planners and environmental specialists will find parts of the book informative.

Electric Power Systems

A First Course


Author: Ned Mohan

Publisher: John Wiley & Sons

ISBN: 1118074793

Category: Technology & Engineering

Page: 243

View: 632

Author Ned Mohan has been a leader in EES education and research for decades. His three-book series on Power Electronics focuses on three essential topics in the power sequence based on applications relevant to this age of sustainable energy such as wind turbines and hybrid electric vehicles. The three topics include power electronics, power systems and electric machines. Key features in the first Edition build on Mohan's successful MNPERE texts; his systems approach which puts dry technical detail in the context of applications; and substantial pedagogical support including PPT's, video clips, animations, clicker questions and a lab manual. It follows a top-down systems-level approach to power electronics to highlight interrelationships between these sub-fields. It's intended to cover fundamental and practical design. This book also follows a building-block approach to power electronics that allows an in-depth discussion of several important topics that are usually left. Topics are carefully sequenced to maintain continuity and interest.

Introduction to Electrical Power Systems


Author: Dr. Mohamed E. El-Hawary

Publisher: John Wiley & Sons

ISBN: 9780470411360

Category: Technology & Engineering

Page: 400

View: 8888

Adapted from an updated version of the author's classic Electric Power System Design and Analysis, with new material designed for the undergraduate student and professionals new to Power Engineering. The growing importance of renewable energy sources, control methods and mechanisms, and system restoration has created a need for a concise, comprehensive text that covers the concepts associated with electric power and energy systems. Introduction to Electric Power Systems fills that need, providing an up-to-date introduction to this dynamic field. The author begins with a discussion of the modern electric power system, centering on the technical aspects of power generation, transmission, distribution, and utilization. After providing an overview of electric power and machine theory fundamentals, he offers a practical treatment-focused on applications-of the major topics required for a solid background in the field, including synchronous machines, transformers, and electric motors. He also furnishes a unique look at activities related to power systems, such as power flow and control, stability, state estimation, and security assessment. A discussion of present and future directions of the electrical energy field rounds out the text. With its broad, up-to-date coverage, emphasis on applications, and integrated MATLAB scripts, Introduction to Electric Power Systems provides an ideal, practical introduction to the field-perfect for self-study or short-course work for professionals in related disciplines.

Renewable Electricity and the Grid

The Challenge of Variability


Author: Godfrey Boyle

Publisher: Earthscan

ISBN: 1849772339

Category: Business & Economics

Page: 237

View: 5930

Can renewable energy provide reliable power? Will it need extensive backup?