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 130 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 Advanced Technologies for Future Transmission Grids written by Gianluigi Migliavacca and published by Springer Science & Business Media. This book was released on 2012-12-04 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: The re-engineering of power transmission systems is crucial to meeting the objectives of such regulators as the European Union. In addition to its market, organisational and regulatory aspects, this re-engineering will also involve technical issues dealing with the progressive integration of innovative transmission technologies in the daily operation of transmission system operators. In this context, Advanced Technologies for Future Transmission Grids provides an overview of the most promising technologies, likely to be of help to planners of transmission grids in responding to the challenges of the future: security of supply; integration of renewable generation; and creation of integrated energy markets (using the European case as an example). These issues have increased importance because of administrative complication and the fragmentation of public opinion expressed on the build up of new infrastructure. For each technology discussed, the focus is on the technical-economic perspective rather than on purely technological points of view. A transmission-system-operator-targeted Technology Roadmap is presented for the integration of promising innovative power transmission technologies within power systems of the mid-long term. Although the primary focus of this text is in the sphere of the European energy market, the lessons learned can be generalized to the energy markets of other regions.
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 Selected Rand Abstracts written by Rand Corporation and published by . This book was released on 2002 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes publications previously listed in the supplements to the Index of selected publications of the Rand Corporation (Oct. 1962-Feb. 1963).
Download or read book The 8th IEE International Conference on AC and DC Power Transmission ACDC 2006 28 31 March 2006 Savoy Place London UK written by and published by Institution of Engineering & Technology. This book was released on 2006 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: There have been many developments in ACDC technologies since the last conference which was held 5 years ago. These developments bring benefits to asset managers and system operators. There have been changes in the marketplace, with further de-regulation and the growth of merchant transmission schemes. The wider implementation of renewable technologies is having an increasing impact on network development. New challenges are arising from environmental, regulatory, political and social factors, which impact on the development of transmission networks.
Download or read book Capabilities and Governance of Nanotechnology in the Developing World written by Shilpanjali Deshpande Sarma and published by The Energy and Resources Institute (TERI). This book was released on 2013-05-24 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: The imperative for responsible innovation in the nanotechnology domain has inspired and provoked assorted views on its trajectory, potential implications as well as appropriate pathways for its development across a spectrum of stakeholders. These debates assume greater significance in the context of developing nations since harnessing the inherent potential of this transformational technology presumes the establishment of simultaneous capabilities to cutting-edge technological innovation as well as risk governance, regulation and public engagement in an environment challenged by limited resources, weak innovation systems and inadequate abilities for risk management.This book seeks to examine developments, opportunities, concerns and challenges in nanotechnology from a developing country perspective raising complex questions and issues in the course of the responsible development of nanotechnology. It covers a range of issues such as potential R & D prospects, S&T capacities and innovation systems, issues of environment, health and safety, risk and regulatory preparedness, and prospective socio-economic and ethical repercussions, with a focus on Indian developments. Based on half a decade of interdisciplinary research and informed by multi-stakeholder insights on the aforementioned aspects, it proposes options for effective and inclusive governance for nanotechnology in India.
Download or read book American Book Publishing Record written by and published by . This book was released on 2002 with total page 2068 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Applied Superconductivity 2003 written by Antonello Andreone and published by CRC Press. This book was released on 2004-09-30 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: According to its tradition, the EUCAS Conference focused on the role of superconductivity in bridging various aspects of research with a variety of concrete advanced applications. The wide interactions among scientists operating worldwide in the field of superconductivity and the sharing of their knowledge and experience represented the main result of the event. The EUCAS Conference has been an ideal forum for presentation and discussion of recent developments in the field of applied superconductivity in the area of power and electronic applications. Great emphasis has been given to materials research directly connected to such applications. For this conference, 515 plenary, invited, and contributed papers were accepted, covering different areas of applications that strongly benefit from the use of superconductivity, such as energy transportation, large magnet systems, biomedical instrumentation, digital electronics, wireless communications, and quantum computing. Forty-two plenary and invited papers are included in Applied Superconductivity 2003, along with a CD-ROM that contains PDF files of all the contributed papers linked from contents lists (and, for completeness, plenary and invited papers). These proceedings are addressed to international physicists, electrotechnical and electronic engineers, material scientists, and chemists interested in the most recent and exciting advances in the field of applied superconductivity.
Download or read book Rand Review written by and published by . This book was released on 2002 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 108 2 Hearings Energy And Water Development Appropriations For 2005 Part 4A February 2004 written by and published by . This book was released on 2004 with total page 1306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy and Water Development Appropriations for 2007 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 2006 with total page 1616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Strategic Plan written by Climate Change Technology Program (U.S.) and published by . This book was released on 2006 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy and Water and Related Agencies Appropriations for Fiscal Year 2007 written by United States. Congress. Senate. Committee on Appropriations. Subcommittee on Energy and Water, and Related Agencies and published by . This book was released on 2006 with total page 1614 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 Energy and Water Development Appropriations for 2006 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 2005 with total page 1302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy and Water and Related Agencies Appropriations for Fiscal Year written by United States. Congress. Senate. Committee on Appropriations and published by . This book was released on 2007 with total page 1616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Keeping the Lights on written by United States. Congress. House. Committee on Science. Subcommittee on Energy and published by . This book was released on 2004 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
