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Risk Based Planning And Operation Strategy Towards Short Circuit Resilient Power Systems
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Book Synopsis Risk-Based Planning and Operation Strategy Towards Short Circuit Resilient Power Systems by : Chengjin Ye
Download or read book Risk-Based Planning and Operation Strategy Towards Short Circuit Resilient Power Systems written by Chengjin Ye and published by Springer Nature. This book was released on 2023-03-01 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the comprehensive prevention and control methods for short-circuit faults in power systems. Based on the quantification method of power system short-circuit fault risk considering extreme meteorological disasters, this book carries out theoretical research on optimal control of power system short-circuit faults at the planning and operation levels. The establishment of a comprehensive index system for short-circuit safety level of large power grids from several sides and the realization of a panoramic display of consequences of short-circuit faults in power grids are one of the features of this book, which are especially suitable for readers interested in learning about short-circuit fault solutions in power systems. This book can benefit researchers, engineers, and graduate students in the fields of electrical engineering, power electronics, and energy engineering.
Book Synopsis Fast Charging and Resilient Transportation Infrastructures in Smart Cities by : Hossam A. Gabbar
Download or read book Fast Charging and Resilient Transportation Infrastructures in Smart Cities written by Hossam A. Gabbar and published by Springer Nature. This book was released on 2022-08-03 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides readers with expert knowledge on the design of fast charging infrastructures and their planning in smart cities and communities to support autonomous transportation. The recent development of fast charging infrastructures using hybrid energy systems is examined, along with aspects of connected and autonomous vehicles (CAV) and their integration within transportation networks and city infrastructures. The book looks at challenges and opportunities for autonomous transportation, including connected and autonomous vehicles, shuttles, and their technology development and deployment within smart communities. Intelligent control strategies, architectures, and systems are also covered, along with intelligent data centers that ensure effective transportation networks during normal and emergency situations. Planning strategies are presented to demonstrate the resilient transportation infrastructures, and optimized performance is discussed in view of performance indicators and requirements specifications, as well as regulations and standards.
Author :National Academies of Sciences, Engineering, and Medicine Publisher :National Academies Press ISBN 13 :0309463076 Total Pages :171 pages Book Rating :4.3/5 (94 download)
Book Synopsis Enhancing the Resilience of the Nation's Electricity System by : National Academies of Sciences, Engineering, and Medicine
Download or read book Enhancing the Resilience of the Nation's Electricity System written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2017-10-25 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Future Modern Distribution Networks Resilience by : Mohammad Taghi Ameli
Download or read book Future Modern Distribution Networks Resilience written by Mohammad Taghi Ameli and published by Elsevier. This book was released on 2024-02-23 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Future Modern Distribution Networks Resilience examines the combined impact of low-probability and high-impact events on modern distribution systems’ resilience. Using practical guidance, the book provides comprehensive approaches for improving energy systems’ resilience by utilizing infrastructure and operational strategies. Divided in three parts, Part One provides a conceptual introduction and review of power system resilience, including topics such as risk and vulnerability assessment in power systems, resilience metrics, and power systems operation and planning. Part Two discusses modelling of vulnerability and resilience evaluation indices and cost-benefit analysis. Part Three reviews infrastructure and operational strategies to improve power system resilience, including robust grid hardening strategies, mobile energy storage and electric vehicles, and networked microgrids and renewable energy resources. With a strong focus on economic results and cost-effectives, Future Modern Distribution Networks Resilience is a practical reference for students, researchers and engineers interested in power engineering, energy systems, and renewable energy. Reviews related concepts to active distribution systems resilience before, during, and after a sudden disaster Presents analysis of risk and vulnerability for reliable evaluation, sustainable operation, and accurate planning of energy grids against low-probability and high-impact events Highlights applications of practical metrics for resilience assessment of future energy networks Provides guidance for the development of cost-effective resilient techniques for reducing the vulnerability of electrical grids to severe disasters
Book Synopsis Flexibility analysis and regulation technology of clean energy system by : Nantian Huang
Download or read book Flexibility analysis and regulation technology of clean energy system written by Nantian Huang and published by Frontiers Media SA. This book was released on 2023-06-02 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Academies of Sciences, Engineering, and Medicine Publisher :National Academies Press ISBN 13 :0309463106 Total Pages :171 pages Book Rating :4.3/5 (94 download)
Book Synopsis Enhancing the Resilience of the Nation's Electricity System by : National Academies of Sciences, Engineering, and Medicine
Download or read book Enhancing the Resilience of the Nation's Electricity System written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2017-09-25 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Terrorism and the Electric Power Delivery System by : National Research Council
Download or read book Terrorism and the Electric Power Delivery System written by National Research Council and published by National Academies Press. This book was released on 2012-11-25 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Power Systems Resilience by : Naser Mahdavi Tabatabaei
Download or read book Power Systems Resilience written by Naser Mahdavi Tabatabaei and published by Springer. This book was released on 2018-08-16 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents intuitive explanations of the principles and applications of power system resiliency, as well as a number of straightforward and practical methods for the impact analysis of risk events on power system operations. It also describes the challenges of modelling, distribution networks, optimal scheduling, multi-stage planning, deliberate attacks, cyber-physical systems and SCADA-based smart grids, and how to overcome these challenges. Further, it highlights the resiliency issues using various methods, including strengthening the system against high impact events with low frequency and the fast recovery of the system properties. A large number of specialists have collaborated to provide innovative solutions and research in power systems resiliency. They discuss the fundamentals and contemporary materials of power systems resiliency, theoretical and practical issues, as well as current issues and methods for controlling the risk attacks and other threats to AC power systems. The book includes theoretical research, significant results, case studies, and practical implementation processes to offer insights into electric power and engineering and energy systems. Showing how systems should respond in case of malicious attacks, and helping readers to decide on the best approaches, this book is essential reading for electrical engineers, researchers and specialists. The book is also useful as a reference for undergraduate and graduate students studying the resiliency and reliability of power systems.
Book Synopsis Planning and Operation of Active Distribution Networks by : Antonio Carlos Zambroni de Souza
Download or read book Planning and Operation of Active Distribution Networks written by Antonio Carlos Zambroni de Souza and published by Springer Nature. This book was released on 2022-01-31 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a broad and detailed view about how traditional distribution systems are evolving smart/active systems. The reader will be able to share the view of a number of researchers directly involved in this field. For this sake, philosophical discussions are enriched by the presentation of theoretical and computational tools. A senior reader may incorporate some concepts not available during his/her graduation process, whereas new Engineers may have contact with some material that may be essential to his/her practice as professionals.
Book Synopsis Security Improvement of Power System Via Resilience-oriented Planning and Operation by : Kexing Lai
Download or read book Security Improvement of Power System Via Resilience-oriented Planning and Operation written by Kexing Lai and published by . This book was released on 2019 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this dissertation, I will discuss methods to mitigate detrimental effects of malicious attacks on electric power systems. My work is motivated by the growing concern over security of electric power delivery due to intentional/terrorist attacks, which imposes urgency to upgrade for resiliency. In the second chapter, I present my research works on hedging against attacks on transmission lines by proposing a resilience-oriented transmission system operation model. I developed a tri-level optimization problem to model interactions between the operator and the attacker. The proposed optimization model will identify the operation strategy allowing for the minimum load shedding with attacks in the worst-case scenario. In the third chapter, I introduce a distributed energy management strategy for a zonal shipboard power system for enhanced resilience against contingencies. A modified nested energy management method is proposed for decentralizing energy scheduling to prevent entire system collapse caused by single-node failure. Furthermore, the system resilience is enhanced against energy deficiency due to generators failures by reserving more energy in the energy storage system. This is achieved by applying a distributed algorithm, known as alternating direction method of multiplier, to coordinate involved operators with contradicting objectives. In the fourth chapter, I provide a solution for the optimal defending resource allocation to mitigate the impacts of coordinated cyber-physical attacks. The coordinated attack involves physical short-circuiting of transmission lines after intruding the communication network of protection relays. A tri-level optimization model is proposed to formulate the coordinated attack scenario and identify the optimal defending strategy. In the fifth chapter, I present a graph theory-based power line expansion strategy for a medium voltage direct current (MVDC) shipboard power system. The proposed strategy simultaneously maximizes the algebraic connectivity and weighted max-flow from generator nodes to load nodes in the graphical representation of the shipboard power system. Finally, I summarize my contributions during my Ph.D. program and provide suggestions for the future research works.
Book Synopsis RESILIENT OPERATING STRATEGIES by : Chong Wang
Download or read book RESILIENT OPERATING STRATEGIES written by Chong Wang and published by Open Dissertation Press. This book was released on 2017-01-26 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Resilient Operating Strategies Against Weather-related and Cybersecurity-related Events" by Chong, Wang, 王冲, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. Abstract: Electric power systems are considered as critical infrastructures of modern societies. To support sustainable developments of modern societies, electric power systems are being constructed with the characteristics of better economy and higher reliability via many ways, e.g., power system interconnection and cyber-based monitoring/controls. Power system interconnection results in wide geographical coverage, which makes power systems exposed to external weather-related events. In addition, cyber-based systems for monitoring/controls make power systems more vulnerable to potential cyber intrusions. Conventional strategies, due to little consideration of weather-related and cybersecurity-related events, fail to make appropriate responses to these events. To deal with potential weather-related and cybersecurity-related events, power systems are suggested to have the characteristic of resilience. The key understanding of resilience is to proactively enhance robustness prior to an event, real-timely mitigate damages during an event, and rapidly restore systems after an event. Though the characteristics of resilient power systems have been well recognized, specific resilient strategies are still in the infancy. The contributions of this thesis are to establish sequential strategies against weather-related and cybersecurity-related events to construct a resilient power system. First, prior to weather-related events, a dynamic coordinated condition-based maintenance strategy, considering influences of extreme weather events, is proposed. The deterioration of each component and the influences of weather events are modeled as Markov processes. A backward induction with a search space reduction method is employed to improve computational efficiency while still maintaining good accuracy. Second, during weather-related events, two points are focused on. The first point is to develop an extended Kalman filter with equality constraints for multi-area dynamic state estimation to help system operators achieve system states. In the proposed method, a corrective strategy is proposed to estimate a corrective internal voltage (CIV) and a corrective rotor angle (CRA) of each generator. The CIV and the CRA are then used to establish equality constraints for updating generators' dynamic states. The second point is to propose a Markov-based model for sequential generation redispatch during weather-related events. The system topology, at each decision epoch, is considered as a Markov state. For each state, a recursive model, including a current cost and a future cost, is established, considering operation constraints. By using the linear scalarization method, the recursive model is transformed into a linear programming model. Third, during cybersecurity-based events, three points are focused on. The first point is to propose a cyber inference system against alter-and-hide attacks. The second point is to propose a dynamic game-based model to determine preventive strategies for mitigating the risk of power outages when a system is under cyberattacks but before unauthorized operations can be conducted by intruders. The third point is to propose a risk mitigation model with a partially observed Markov decision process, when a PMU-based grid is under cyberattacks. Subjects: Electric power systems - Control Electric power system stability
Book Synopsis Strengthening Climate Resilience Guidance for Governments and Development Co-operation by : OECD
Download or read book Strengthening Climate Resilience Guidance for Governments and Development Co-operation written by OECD and published by OECD Publishing. This book was released on 2021-03-16 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guidance provides a tool governments and development co-operation can draw on in their efforts to strengthen the resilience of human and natural systems to the impacts of climate change. It highlights three aspirations to consider when planning and implementing action to build climate resilience (country ownership; inclusiveness; and environmental and social sustainability).
Book Synopsis Towards Climate Resilience and Neutrality in Latin America and the Caribbean Key Policy Priorities by : OECD
Download or read book Towards Climate Resilience and Neutrality in Latin America and the Caribbean Key Policy Priorities written by OECD and published by OECD Publishing. This book was released on 2023-10-06 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report identifies LAC countries’ main climate change policy priorities, which were discussed through a series of Regional Policy Dialogues and Expert Workshops and complements these with findings of recent analyses by the OECD and other international partners. It explores issues related to their implementation on climate adaptation, mitigation, and cross-cutting policy areas.
Author :United States. Congress. Senate. Committee on Appropriations. Subcommittee on Energy and Water Development Publisher : ISBN 13 : Total Pages :356 pages Book Rating :4.:/5 (319 download)
Book Synopsis Energy and Water Development Appropriations for Fiscal Year 2013 by : United States. Congress. Senate. Committee on Appropriations. Subcommittee on Energy and Water Development
Download or read book Energy and Water Development Appropriations for Fiscal Year 2013 written by United States. Congress. Senate. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 2013 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Energy Master Planning toward Net Zero Energy Resilient Public Communities Guide by : Alexander Zhivov
Download or read book Energy Master Planning toward Net Zero Energy Resilient Public Communities Guide written by Alexander Zhivov and published by Springer Nature. This book was released on 2022-06-13 with total page 739 pages. Available in PDF, EPUB and Kindle. Book excerpt: Best practices from around the world have proven that holistic Energy Master Planning can be the key to identifying cost-effective solutions for energy systems that depend on climate zone, density of energy users, and local resources. Energy Master Planning can be applied to various scales of communities, e.g., to a group of buildings, a campus, a city, a region, or even an entire nation. Although the integration of the energy master planning into the community master planning process may be a challenging task, it also provides significant opportunities to support energy efficiency and community resilience by increasing budgets for investments derived from energy savings, by providing more resilient and cost-effective systems, by increasing comfort and quality of life, and by stimulating local production, which boosts local economies. The Guide is designed to provide a valuable information resource for those involved in community planning: energy systems engineers, architects, energy managers, and building operators. Specifically, this Guide was developed to support the application of the Energy Master Planning process through the lens of best practices and lessons learned from case studies from around the globe. The Guide introduces concepts and metrics for energy system resilience methodologies, and discusses business and financial models for Energy Master Plans implementation. This information can help planners to establish objectives and constraints for energy planning and to select and apply available technologies and energy system architectures applicable to their diverse local energy supply and demand situations. This Guide is a result of research conducted under the International Energy Agency (IEA) Energy in Buildings and Communities (EBC) Program Annex 73 and the US Department of Defense Environmental Security Technology Certification Program (ESTCP) project EW18-5281 to support the planning of Low Energy Resilient Public Communities process that is easy to understand and execute.
Author :Great Britain: Parliament: House of Commons: Treasury Committee Publisher :The Stationery Office ISBN 13 :9780215513410 Total Pages :244 pages Book Rating :4.5/5 (134 download)
Book Synopsis Climate change and the Stern Review by : Great Britain: Parliament: House of Commons: Treasury Committee
Download or read book Climate change and the Stern Review written by Great Britain: Parliament: House of Commons: Treasury Committee and published by The Stationery Office. This book was released on 2008-02-05 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is one of the biggest challenges facing the world today and requires an urgent response from Government, industry and the individual. This inquiry was triggered by the publication of the Stern Review on "The Economics of Climate Change" (2006, ISBN 9780102944204), which stressed the need to stabilise carbon emissions sooner rather than later, and warned of potentially catastrophic impacts if that was not achieved. The Review framed the climate change debate in terms of economic choices, and considered the use of economic tools such as environmental taxation and permit trading schemes as economically-efficient mechanisms for cutting emissions. This Report recommends that the Government give primary consideration to the use of economic tools in combating climate change: The Treasury's policies and action in this regard were the main focus of the inquiry. The report looks at work on this topic by the Treasury and other select committees. It then assesses the economics of the Stern Review, and examines the Government's approach to reducing emissions. Further sections cover emissions trading schemes, environmental taxes and adaptation (designed to counter the negative impacts caused by time lags in global and local ecosystems). The Committee calls for a twin track approach involving both adaptation and mitigation.
Book Synopsis Evaluation of Belgium’s COVID-19 Responses Fostering Trust for a More Resilient Society by : OECD
Download or read book Evaluation of Belgium’s COVID-19 Responses Fostering Trust for a More Resilient Society written by OECD and published by OECD Publishing. This book was released on 2023-12-14 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report builds on the OECD work on “government evaluations of COVID-19 responses”. It evaluates Belgium’s responses to the pandemic in terms of risk preparedness, crisis management, as well as public health, education, economic and fiscal, and social and labour market policies.
