Large Power Transformers in the U. S. Electric Grid PDF Download
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Author: Vincent Beck
Publisher: Nova Science Publishers
ISBN: 9781634632706
Category : Electric transformers
Languages : en
Pages : 0
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Book Description
Large Power Transformers have long been a concern for the U.S. Electricity Sector, because the failure of a single unit can cause service interruption and lead to collateral damage, and there could be difficulties in quickly replacing them. This book assesses the procurement and supply environment of large power transformers (LPTs). Key industry sources have identified the limited availability of spare LPTs as a potential issue for critical infrastructure resilience in the United States, and both the public and private sectors have been undertaking a variety of efforts to address this concern. The following topics are examined in this book: characteristics and procurement of LPTs, including key raw materials and transportation; historical trends and future demands; global and domestic LPT suppliers; potential issues in the global sourcing of LPTs; and assessment of the risks facing LPTs.
Author: Vincent Beck
Publisher: Nova Science Publishers
ISBN: 9781634632706
Category : Electric transformers
Languages : en
Pages : 0
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Book Description
Large Power Transformers have long been a concern for the U.S. Electricity Sector, because the failure of a single unit can cause service interruption and lead to collateral damage, and there could be difficulties in quickly replacing them. This book assesses the procurement and supply environment of large power transformers (LPTs). Key industry sources have identified the limited availability of spare LPTs as a potential issue for critical infrastructure resilience in the United States, and both the public and private sectors have been undertaking a variety of efforts to address this concern. The following topics are examined in this book: characteristics and procurement of LPTs, including key raw materials and transportation; historical trends and future demands; global and domestic LPT suppliers; potential issues in the global sourcing of LPTs; and assessment of the risks facing LPTs.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309463076
Category : Science
Languages : en
Pages : 171
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Book Description
Americans' safety, productivity, comfort, and convenience depend on the reliable supply of electric power. The electric power system is a complex "cyber-physical" system composed of a network of millions of components spread out across the continent. These components are owned, operated, and regulated by thousands of different entities. Power system operators work hard to assure safe and reliable service, but large outages occasionally happen. Given the nature of the system, there is simply no way that outages can be completely avoided, no matter how much time and money is devoted to such an effort. The system's reliability and resilience can be improved but never made perfect. Thus, system owners, operators, and regulators must prioritize their investments based on potential benefits. Enhancing the Resilience of the Nation's Electricity System focuses on identifying, developing, and implementing strategies to increase the power system's resilience in the face of events that can cause large-area, long-duration outages: blackouts that extend over multiple service areas and last several days or longer. Resilience is not just about lessening the likelihood that these outages will occur. It is also about limiting the scope and impact of outages when they do occur, restoring power rapidly afterwards, and learning from these experiences to better deal with events in the future.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309114047
Category : Political Science
Languages : en
Pages : 165
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Book Description
The electric power delivery system that carries electricity from large central generators to customers could be severely damaged by a small number of well-informed attackers. The system is inherently vulnerable because transmission lines may span hundreds of miles, and many key facilities are unguarded. This vulnerability is exacerbated by the fact that the power grid, most of which was originally designed to meet the needs of individual vertically integrated utilities, is being used to move power between regions to support the needs of competitive markets for power generation. Primarily because of ambiguities introduced as a result of recent restricting the of the industry and cost pressures from consumers and regulators, investment to strengthen and upgrade the grid has lagged, with the result that many parts of the bulk high-voltage system are heavily stressed. Electric systems are not designed to withstand or quickly recover from damage inflicted simultaneously on multiple components. Such an attack could be carried out by knowledgeable attackers with little risk of detection or interdiction. Further well-planned and coordinated attacks by terrorists could leave the electric power system in a large region of the country at least partially disabled for a very long time. Although there are many examples of terrorist and military attacks on power systems elsewhere in the world, at the time of this study international terrorists have shown limited interest in attacking the U.S. power grid. However, that should not be a basis for complacency. Because all parts of the economy, as well as human health and welfare, depend on electricity, the results could be devastating. Terrorism and the Electric Power Delivery System focuses on measures that could make the power delivery system less vulnerable to attacks, restore power faster after an attack, and make critical services less vulnerable while the delivery of conventional electric power has been disrupted.
Author: C. Rey
Publisher: Elsevier
ISBN: 1782420371
Category : Technology & Engineering
Languages : en
Pages : 463
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Book Description
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
Author: Jun Jiang
Publisher: John Wiley & Sons
ISBN: 1119765285
Category : Technology & Engineering
Languages : en
Pages : 256
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Book Description
A cutting-edge, advanced level, exploration of optical sensing application in power transformers Optical Sensing in Power Transformers is filled with the critical information and knowledge on the optical techniques applied in power transformers, which are important and expensive components in the electric power system. Effective monitoring of systems has proven to decrease the transformer lifecycle cost and increase a high level of availability and reliability. It is commonly held that optical sensing techniques will play an increasingly significant role in online monitoring of power transformers. In this comprehensive text, the authors—noted experts on the topic—present a scholarly review of the various cutting-edge optical principles and methodologies adopted for online monitoring of power transformers. Grounded in the authors' extensive research, the book examines optical techniques and high-voltage equipment testing and provides the foundation for further application, prototype, and manufacturing. The book explores the principles, installation, operation, condition detection, monitoring, and fault diagnosis of power transformers. This important text: Provides a current exploration of optical sensing application in power transformers Examines the critical balance and pros and cons of cost and quality of various optical condition monitoring techniques Presents a wide selection of techniques with appropriate technical background Extends the vision of condition monitoring testing and analysis Treats condition monitoring testing and analysis tools together in a coherent framework Written for researchers, technical research and development personnel, manufacturers, and frontline engineers, Optical Sensing in Power Transformers offers an up-to-date review of the most recent developments of optical sensing application in power transformers.
Author: Alan Howard
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110798107
Category : Political Science
Languages : en
Pages : 218
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Book Description
Energy is an enabler of – and a constraint on – military power. Operational Energy provides military officers with knowledge and skills to plan effectively for the operational energy needs of their forces. Operational energy is the energy used to train, move, and sustain military forces and weapons platforms for military operations. Energy has always played a role in battlefield outcomes. Over the twentieth and early twenty-first centuries the importance of energy in warfighting has grown. Today, energy is a critical pillar of national defense and a major factor in military power. In modern warfare, attaining energy superiority over one’s adversaries is a critical condition for success on the battlefield. Operational energy planning is an integral part of all combat and regular operations. Operational Energy is a valuable and extensive resource for students of US Department of Defense courses in military universities, colleges, and academic training programs; scholars of geopolitics, and researchers on US and global energy security. Operational Energy is to date the only textbook on defense energy planning, analysis, and strategy. It examines in detail fuel types, geopolitical issues, energy supply risks, market economic factors, and technology, presenting topics for future research. It also includes chapter summaries, main points for study, and case studies.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309116023
Category : Science
Languages : en
Pages : 736
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Book Description
For multi-user PDF licensing, please contact customer service. Energy touches our lives in countless ways and its costs are felt when we fill up at the gas pump, pay our home heating bills, and keep businesses both large and small running. There are long-term costs as well: to the environment, as natural resources are depleted and pollution contributes to global climate change, and to national security and independence, as many of the world's current energy sources are increasingly concentrated in geopolitically unstable regions. The country's challenge is to develop an energy portfolio that addresses these concerns while still providing sufficient, affordable energy reserves for the nation. The United States has enormous resources to put behind solutions to this energy challenge; the dilemma is to identify which solutions are the right ones. Before deciding which energy technologies to develop, and on what timeline, we need to understand them better. America's Energy Future analyzes the potential of a wide range of technologies for generation, distribution, and conservation of energy. This book considers technologies to increase energy efficiency, coal-fired power generation, nuclear power, renewable energy, oil and natural gas, and alternative transportation fuels. It offers a detailed assessment of the associated impacts and projected costs of implementing each technology and categorizes them into three time frames for implementation.
Author:
Publisher:
ISBN:
Category : Competition, International
Languages : en
Pages : 100
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Book Description
Author: Harry Zackrison
Publisher: Page Publishing Inc
ISBN: 1662434553
Category : Architecture
Languages : en
Pages : 658
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Book Description
There are two primary goals that this book wishes to achieve; 1) Reliability through redundancy of design that is not dependent upon the capability of the rest of the system, and 2) the maximum security achievable for our highly classified facilities that we are dependent upon for our survival. In order for each chapter to be a stand-alone entity, in some cases repetitive material found in other chapters is included to facilitate continuity. Hence you won't have to go to other chapters and sub heading to keep you abreast of the current material. There are two chapters, 7 and 9, that have specific items identified for civilian government contractors who perform oversees work at our embassies, chancelleries, and military facilities.
Author: Akhlesh Lakhtakia
Publisher: Springer Nature
ISBN: 3031398246
Category :
Languages : en
Pages : 825
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Book Description
