Download or read book Superconductors in the Power Grid written by C. Rey and published by Elsevier. This book was released on 2015-04-20 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Superconductors offer high throughput with low electric losses and have the potential to transform the electric power grid. Transmission networks incorporating cables of this type could, for example, deliver more power and enable substantial energy savings. Superconductors in the Power Grid: Materials and Applications provides an overview of superconductors and their applications in power grids. Sections address the design and engineering of cable systems and fault current limiters and other emerging applications for superconductors in the power grid, as well as case studies of industrial applications of superconductors in the power grid. Expert editor from highly respected US government-funded research centre Unique focus on superconductors in the power grid Comprehensive coverage

Download or read book Magneto Optical Imaging written by Tom H. Johansen and published by Springer Science & Business Media. This book was released on 2004-05-31 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magneto-Optical Imaging has developed rapidly over the last decade to emerge as a leading technique to directly visualise the static and dynamic magnetic behaviour of materials, capable of following magnetic processes on the scale of centimeters to sub-microns and at timescales from hours to nanoseconds. The images are direct, real-time, and give space-resolved information, such as ultrafast magnetic processes and revealing the motion of individual vortices in superconductors. The book is a fully up-to-date report of the present status of the technique.

Download or read book Applications of High Temperature Superconductors to Electric Power Equipment written by Swarn S. Kalsi and published by John Wiley & Sons. This book was released on 2011-04-18 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: The only one-stop reference to design, analysis, and manufacturing concepts for power devices utilizing HTS. High temperature superconductors (HTS) have been used for building many devices for electric grids worldwide and for large ship propulsion motors for the U.S. Navy. And yet, there has been no single source discussing theory and design issues relating to power applications of HTS—until now. This book provides design and analysis for various devices and includes examples of devices built over the last decade. Starting with a complete overview of HTS, the subsequent chapters are dedicated to specific devices: cooling and thermal insulation systems; rotating AC and DC machines; transformers; fault current limiters; power cables; and Maglev transport. As applicable, each chapter provides a history of the device, principles, configuration, design and design challenges, prototypes, and manufacturing issues, with each ending with a summary of the material covered. The design analysis and design examples provide critical insight for readers to successfully design their own devices. Original equipment manufacturer (OEM) designers, industry and utilities users, universities and defense services research groups, and senior/postgraduate engineering students and instructors will rely on this resource. "HTS technology reduces electric losses and increases the efficiency of power equipment. This book by Swarn Kalsi, a leading expert on the HTS subject, provides a survey of the HTS technology and the design rules, performance analyses, and manufacturing concepts for power application-related devices. It compares conventional and HTS technology approaches for device design and provides significant examples of devices utilizing the HTS technology today. The book is useful for a broad spectrum of professionals worldwide: students, teaching staff, and OEM designers as well as users in industry and electric utilities." —Professor Dr. Rolf Hellinger, Research and Technologies Corporate Technology, Siemens AG

Download or read book Strengthening the Grid Effect of High Temperature Superconducting Power Technologies on Reliability Power Transfer Capacity and Energy Use written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report evaluates the potential of high-temperature superconducting (HTS) power technologies to address existing problems with the U.S. electric power transmission grid, especially problems with transmission constraints. These constraints that have resulted from the slow growth of transmission systems relative to the growth in demand for power have played a major role in higher electricity prices and reduced reliability in a number of areas across the United States in recent years. Electric power components using superconducting materials have the potential to address these transmission constraints because they have much higher energy density than conventional power equipment, which for transmission means added power-carrying capacity. Superconducting power equipment requires cooling to sustain operating temperatures hundreds of degrees below ambient temperature. Magnets based on low-temperature superconducting (LTS) materials that require cooling with liquid or gaseous helium have become commercial products for accelerator and magnetic resonance imaging applications. However, the cost of cooling these LTS materials is a substantial barrier to their use in power system components. HTS power equipment, on the other hand, can be cooled with liquid nitrogen which is considerably cheaper than liquid or gaseous helium, thereby reducing or eliminating this cost barrier.

Download or read book Fundamental Elements of Applied Superconductivity in Electrical Engineering written by Yinshun Wang and published by John Wiley & Sons. This book was released on 2013-06-24 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: Superconducting technology is potentially important as one of the future smart grid technologies. It is a combination of superconductor materials, electrical engineering, cryogenic insulation, cryogenics and cryostats. There has been no specific book fully describing this branch of science and technology in electrical engineering. However, this book includes these areas, and is essential for those majoring in applied superconductivity in electrical engineering. Recently, superconducting technology has made great progress. Many universities and companies are involved in applied superconductivity with the support of government. Over the next five years, departments of electrical engineering in universities and companies will become more involved in this area. This book: • will enable people to directly carry out research on applied superconductivity in electrical engineering • is more comprehensive and practical when compared to other advances • presents a clear introduction to the application of superconductor in electrical engineering and related fundamental technologies • arms readers with the technological aspects of superconductivity required to produce a machine • covers power supplying technologies in superconducting electric apparatus • is well organized and adaptable for students, lecturers, researchers and engineers • lecture slides suitable for lecturers available on the Wiley Companion Website Fundamental Elements of Applied Superconductivity in Electrical Engineering is ideal for academic researchers, graduates and undergraduate students in electrical engineering. It is also an excellent reference work for superconducting device researchers and engineers.

Download or read book High Temperature Superconducting Devices for Energy Applications written by Raja Sekhar Dondapati and published by CRC Press. This book was released on 2020-10-20 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents novel concepts in the development of high-temperature superconducting (HTS) devices and discusses the technologies involved in producing efficient and economically feasible energy technologies around the world. High-Temperature Superconducting Devices for Energy Application covers the application of high-temperature superconductors in clean energy production and allied cooling technologies. In addition, it presents the compatibility of other materials involved in the construction of various devices at cryogenic temperatures. It also summarizes superconducting fault current limiters (SFCL) and related grid stabilization. The book addresses the need to lower the losses incurred with efficient power transmission. The aim of this book is to serve the needs of industry professionals, researchers, and doctoral students studying energy technologies. Features Discusses the history of the development of high-temperature superconductors Covers cryogenic cooling technologies adapted for various superconducting devices Presents a detailed design of superconducting generators Highlights the importance of superconducting magnetic energy storage (SMES) devices in the power grid Focuses on theoretical computations

Download or read book Epiphany Z written by Thomas Frey and published by Morgan James Publishing. This book was released on 2016-09-20 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: A trend expert predicts what’s next for fields like education and government while sharing how readers can shape their own futures. Epiphany Z is a dynamic approach to envisioning, comprehending, and ultimately thriving in the radically different futures emerging around us at the speed of light. Distilling decades of research, experience, and proven success in correctly identifying and accurately extrapolating today’s trends and innovations into tomorrow’s realities, futurist Thomas Frey gives you an advance ticket to the most explosive period of change in all of human history. Frey’s unparalleled ability to detect emerging trends from the smallest of clues gives him an edge on other futurists. Now he’s sharing the edge with you! · What are tomorrow’s hottest industries? · What huge industries of today are doomed to extinction? · How will our lives be changed by advancements in robotics, in drone technology, and in manufacturing and transportation? · How can education cope with the explosive new world of enhanced information, hyperactive business environments, and unimaginable cultural shifts? · Who will be the masters of tomorrow’s universe—and who will be left behind? · Above all, how can you protect yourself from the most disruptive aspects of the changes sweeping your way—as well as become one of the masters of these changes? Those changes are taking place now. Thomas Frey shows where they will be taking all of us tomorrow and offers a roadmap for the future.

Download or read book Basic Research Needs for Superconductivity Report of the Basic Energy Sciences Workshop on Superconductivity May 8 11 2006 written by G. Crabtree and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: As an energy carrier, electricity has no rival with regard to its environmental cleanliness, flexibility in interfacing with multiple production sources and end uses, and efficiency of delivery. In fact, the electric power grid was named?the greatest engineering achievement of the 20th century? by the National Academy of Engineering. This grid, a technological marvel ingeniously knitted together from local networks growing out from cities and rural centers, may be the biggest and most complex artificial system ever built. However, the growing demand for electricity will soon challenge the grid beyond its capability, compromising its reliability through voltage fluctuations that crash digital electronics, brownouts that disable industrial processes and harm electrical equipment, and power failures like the North American blackout in 2003 and subsequent blackouts in London, Scandinavia, and Italy in the same year. The North American blackout affected 50 million people and caused approximately $6 billion in economic damage over the four days of its duration. Superconductivity offers powerful new opportunities for restoring the reliability of the power grid and increasing its capacity and efficiency. Superconductors are capable of carrying current without loss, making the parts of the grid they replace dramatically more efficient. Superconducting wires carry up to five times the current carried by copper wires that have the same cross section, thereby providing ample capacity for future expansion while requiring no increase in the number of overhead access lines or underground conduits. Their use is especially attractive in urban areas, where replacing copper with superconductors in power-saturated underground conduits avoids expensive new underground construction. Superconducting transformers cut the volume, weight, and losses of conventional transformers by a factor of two and do not require the contaminating and flammable transformer oils that violate urban safety codes. Unlike traditional grid technology, superconducting fault current limiters are smart. They increase their resistance abruptly in response to overcurrents from faults in the system, thus limiting the overcurrents and protecting the grid from damage. They react fast in both triggering and automatically resetting after the overload is cleared, providing a new, self-healing feature that enhances grid reliability. Superconducting reactive power regulators further enhance reliability by instantaneously adjusting reactive power for maximum efficiency and stability in a compact and economic package that is easily sited in urban grids. Not only do superconducting motors and generators cut losses, weight, and volume by a factor of two, but they are also much more tolerant of voltage sag, frequency instabilities, and reactive power fluctuations than their conventional counterparts. The challenge facing the electricity grid to provide abundant, reliable power will soon grow to crisis proportions. Continuing urbanization remains the dominant historic demographic trend in the United States and in the world. By 2030, nearly 90% of the U.S. population will reside in cities and suburbs, where increasingly strict permitting requirements preclude bringing in additional overhead access lines, underground cables are saturated, and growth in power demand is highest. The power grid has never faced a challenge so great or so critical to our future productivity, economic growth, and quality of life. Incremental advances in existing grid technology are not capable of solving the urban power bottleneck. Revolutionary new solutions are needed? the kind that come only from superconductivity.

Download or read book Fundamental Elements of Applied Superconductivity in Electrical Engineering written by Yinshun Wang and published by John Wiley & Sons. This book was released on 2013-04-17 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: Superconducting technology is potentially important as one of the future smart grid technologies. It is a combination of superconductor materials, electrical engineering, cryogenic insulation, cryogenics and cryostats. There has been no specific book fully describing this branch of science and technology in electrical engineering. However, this book includes these areas, and is essential for those majoring in applied superconductivity in electrical engineering. Recently, superconducting technology has made great progress. Many universities and companies are involved in applied superconductivity with the support of government. Over the next five years, departments of electrical engineering in universities and companies will become more involved in this area. This book: • will enable people to directly carry out research on applied superconductivity in electrical engineering • is more comprehensive and practical when compared to other advances • presents a clear introduction to the application of superconductor in electrical engineering and related fundamental technologies • arms readers with the technological aspects of superconductivity required to produce a machine • covers power supplying technologies in superconducting electric apparatus • is well organized and adaptable for students, lecturers, researchers and engineers • lecture slides suitable for lecturers available on the Wiley Companion Website Fundamental Elements of Applied Superconductivity in Electrical Engineering is ideal for academic researchers, graduates and undergraduate students in electrical engineering. It is also an excellent reference work for superconducting device researchers and engineers.

Download or read book Superconducting Fault Current Limiter Innovation For The Electric Grids written by Pascal Tixador and published by World Scientific. This book was released on 2018-12-06 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book mainly deals with SuperConducting Fault Current Limiter (SCFCL), mainly the resistive SCFCLs. It aims to further disseminate the technical knowledge of SCFCL in particular to electrical engineers. The SCFCL is a new component and tool to better design and to be used in existing and future electric grids, altering the conventional way of thinking and planning.

Download or read book Introduction to Superconductivity written by A.C. Rose-Innes and published by Elsevier. This book was released on 2012-12-02 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Superconductivity differs from the first edition chiefly in Chapter 11, which has been almost completely rewritten to give a more physically-based picture of the effects arising from the long-range coherence of the electron-waves in superconductors and the operation of quantum interference devices. In this revised second edition, some further modifications have been made to the text and an extra chapter dealing with ""high-temperature"" superconductors has been added. A vast amount of research has been carried out on these since their discovery in 1986 but the results, both theoretical and experimental, have often been contradictory, and seven years later there remains little understanding of their behavior. This book comprises 14 chapters, with the first focusing on zero resistance. Succeeding chapters then discuss perfect diamagnetism; electrodynamics; the critical magnetic field; thermodynamics of the transition; the intermediate state; and transport currents in superconductors. Other chapters cover the superconducting properties of small specimens; the microscopic theory of superconductivity; tunneling and the energy gap; coherence of the electron-pair wave; the mixed state; critical currents of type-II superconductors; and high-temperature superconductors. This book will be of interest to practitioners in the fields of superconductivity and solid-state physics.

Download or read book Strengthening the Grid written by Richard S. Silberglitt and published by Rand Corporation. This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The slow growth of power transmission systems relative to the large growth in demand for power has played a major role in higher electricity prices and reduced reliability in a number of areas across the United States in recent years. This book evaluates the potential of high-temperature superconducting (HTS) power technologies to address existing problems with the U.S. electric power transmission grid, especially problems with transmission constraints. Among other findings, the authors conclude that HTS underground cables provide an attractive retrofit option for urban areas that have existing underground transmission circuits while avoiding the expense of new excavation to increase capacity. When operated at high utilization, HTS cables provide energy savings benefits as compared with conventional cables or conventional overhead lines per unit of power delivered. Whether these energy savings benefits lead to life-cycle cost savings depends on the cost of electricity and, in the case of conventional overhead lines, on siting constraints because overhead lines are typically much cheaper to install than underground cables. In addition, HTS cables can provide a parallel transmission path at a lower voltage to relieve high-voltage transmission constraints.

Download or read book Prospective Life Cycle Assessment of High Temperature Superconductors for Future Grid Applications written by Buchholz, Alexander and published by KIT Scientific Publishing. This book was released on 2022-07-27 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-temperature superconductors have distinct advantages compared to conventional conductors. Below their critical temperature, superconductors have immeasurably low ohmic losses. To maintain the superconducting state, superconductors require constant cooling. This study aims at identifying the environmental impacts of the application of superconductors in future grid technologies such as superconducting power cables.

Download or read book Economics of Electricity written by Anna Cretì and published by Cambridge University Press. This book was released on 2019-05-30 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains the economics of electricity at each step of the supply chain: production, transportation and distribution, and retail.

Download or read book New Techniques for Future Accelerators III written by G. Torelli and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fundamental step towards gaining a deeper understanding of our world is to increase the resolution of the investigative instruments we use; i.e. to increase the energy, and hence to decrease the wavelength, of the particles which constitute our probes. Almost any substantial progress in our understanding of the fundamental laws of Nature has been obtained when a new generation of accelerators has allowed us to achieve a new energy range. The new results have generated new questions, thus encouraging us to construct new machines to reach even higher energy levels. The relative energy gain from one generation of accelerators to the next is progressively increasing. The energy ga in suggested by the theoretical predictions at the time has usually been much greater than the value allowed by our technical capabilities. But this smaller energy gain permitted by accelerator technology improvement has generally been sufficient up until now to bring about a substantial increase in our knowledge. Hence a large increase in accelerator energy is very important, and we know that this result can essentially be obtained by developing some new device or some new approach.

Download or read book Semiconductors and Superconductors written by Ron Legarski and published by SolveForce. This book was released on 2024-09-22 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Semiconductors and Superconductors: From Invention to Innovation" is a comprehensive exploration of the fundamental technologies that power modern electronics, energy systems, and computing. Written by Ron Legarski, a leading expert in telecommunications and technology solutions, this book delves into the discovery, evolution, and future applications of semiconductors and superconductors—two cornerstones of modern science and engineering. The book is designed for a wide audience, from professionals in the tech industry and academic researchers to students and general readers interested in understanding the science and technology that drive today’s digital world. Semiconductors are the building blocks of every microchip, transistor, and integrated circuit—essential components in everything from smartphones to solar cells. Superconductors, on the other hand, have the potential to revolutionize fields like energy transmission, quantum computing, and medical imaging by enabling technologies that operate with zero electrical resistance. This book covers the key milestones in the development of semiconductors and superconductors, starting with the invention of the transistor and the discovery of superconductivity. It also dives into the applications of these technologies in industries such as telecommunications, computing, energy systems, and medical technology, demonstrating their far-reaching impact on society. Key topics include: The physics of semiconductors and superconductors, explained in accessible language. The history and evolution of transistors, integrated circuits, and quantum devices. How superconducting materials are used in applications ranging from MRI machines to high-speed trains. The role of semiconductors in smartphones, AI systems, and energy-efficient power grids. Future research directions, including the pursuit of room-temperature superconductors and wide-bandgap semiconductors like SiC and GaN. The convergence of AI, machine learning, and nanotechnology in designing next-generation semiconductor and superconductor devices. The book also provides a forward-looking perspective on how these technologies will shape the future, particularly in fields like quantum computing, artificial intelligence, and renewable energy systems. With chapters organized for easy navigation, technical glossaries, and suggested reading for further exploration, "Semiconductors and Superconductors: From Invention to Innovation" is an essential resource for anyone looking to understand the technological forces that are driving the world forward.

Download or read book High Temperature Superconductivity 2 written by Anant V. Narlikar and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: In contrast to research on the fundamental mechanisms of High-Temperature Superconductivity, in recent years we have seen enormous developments in the fabrication and application of High-Tc-superconductors. The two volumes of High Temperature Superconductivity provide a survey of the state of the technology and engineering applications of these materials. They comprise extended original research papers and technical review articles written by physicists, chemists, materials scientists and engineers, all of them noted experts in their fields. The interdisciplinary and strictly application-oriented coverage should benefit graduate students and academic researchers in the mentioned areas as well as industrial experts. Volume 1 "Materials" focuses on major technical advancements in High-Tc materials processing for applications. Volume 2 "Engineering Applications" covers numerous application areas where High-Tc superconductors are making tremendous impact.