Post-disturbance Dynamic Distribution System Restoration with DGs and Mobile Resources: Preprint PDF Download
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Author: Weijia Liu
Publisher:
ISBN:
Category : Distributed generation of electric power
Languages : en
Pages : 0
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Book Description
Author: Weijia Liu
Publisher:
ISBN:
Category : Distributed generation of electric power
Languages : en
Pages : 0
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
In electric power distribution systems, distributed energy re-sources (DERs) can act as controllable power sources and support utility operators to minimize power outages after ex-treme weather events (e.g., hurricane, earthquake, wildfire) and thus help enhance the grid's resilience. Meanwhile, the influ-ences of extreme events and the capabilities of DERs are dy-namic and difficult to predict. Hence, the desired distribution system restoration strategy should be able to evolve according to real-time fault/disturbance information and the availabil-ity of DERs. In this paper, we propose a new dynamic distribu-tion system restoration strategy to enhance system resilience against potential hazards. An efficient reconfiguration algo-rithm is developed to eliminate the use of integer variables to relieve the computational burden. Model predictive control is implemented to adjust the system topology and DER opera-tion setpoints based on the updated fault information and DER forecasts. The effectiveness of the proposed restoration model in enhancing distribution system resilience is validated through an IEEE 123-bus test system. Simulation results also validate that the proposed restoration model can mitigate the occurrence of unexpected events and the fluctuations of DERs.
Author: International Atomic Energy Agency
Publisher: IAEA
ISBN: 9789201147059
Category : Science
Languages : en
Pages : 166
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Book Description
The explosion on 26 April 1986 at the Chernobyl nuclear power plant and the consequent reactor fire resulted in an unprecedented release of radioactive material from a nuclear reactor and adverse consequences for the public and the environment. Although the accident occurred nearly two decades ago, controversy still surrounds the real impact of the disaster. Therefore the IAEA, in cooperation with other UN bodies, the World Bank, as well as the competent authorities of Belarus, the Russian Federation and Ukraine, established the Chernobyl Forum in 2003. The mission of the Forum was to generate 'authoritative consensual statements' on the environmental consequences and health effects attributable to radiation exposure arising from the accident as well as to provide advice on environmental remediation and special health care programmes, and to suggest areas in which further research is required. This report presents the findings and recommendations of the Chernobyl Forum concerning the environmental effects of the Chernobyl accident.
Author: Sasi K. Kottayil
Publisher: CRC Press
ISBN: 1000166082
Category : Technology & Engineering
Languages : en
Pages : 286
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Book Description
This book addresses the need to understand the development, use, construction, and operation of smart microgrids (SMG). Covering selected major operations of SMG like dynamic energy management, demand response, and demand dispatch, it describes the design and operational challenges of different microgrids and provides feasible solutions for systems. Smart Micro Grid presents communication technologies and governing standards used in developing communication networks for realizing various smart services and applications in microgrids. An architecture facilitating bidirectional communication for smart distribution/microgrid is brought out covering aspects of its design, development and validation. The book is aimed at graduate, research students and professionals in power, power systems, and power electronics. Features: • Covers a broad overview of the benefits, the design and operation requirements, standards and communication requirements for deploying microgrids in distribution systems. • Explores issues related to planning, expansion, operation, type of microgrids, interaction among microgrid and distribution networks, demand response, and the technical requirements for the communication network. • Discusses current standards and common practices to develop and operate microgrids. • Describes technical issues and requirements for operating microgrids. • Illustrates smart communication architecture and protocols.
Author: Human Resources Research Center (U.S.)
Publisher:
ISBN:
Category : Aeronautics, Military
Languages : en
Pages : 64
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Book Description
Author: Naser Mahdavi Tabatabaei
Publisher: Springer
ISBN: 3319944428
Category : Technology & Engineering
Languages : en
Pages : 366
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Book Description
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.
Author: Karl Polanyi
Publisher: Penguin Classics
ISBN: 9780241685556
Category : Business & Economics
Languages : en
Pages : 0
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Book Description
'One of the most powerful books in the social sciences ever written. ... A must-read' Thomas Piketty 'The twentieth century's most prophetic critic of capitalism' Prospect Karl Polanyi's landmark 1944 work is one of the earliest and most powerful critiques of unregulated markets. Tracing the history of capitalism from the great transformation of the industrial revolution onwards, he shows that there has been nothing 'natural' about the market state. Instead of reducing human relations and our environment to mere commodities, the economy must always be embedded in civil society. Describing the 'avalanche of social dislocation' of his time, Polanyi's hugely influential work is a passionate call to protect our common humanity. 'Polanyi's vision for an alternative economy re-embedded in politics and social relations offers a refreshing alternative' Guardian 'Polanyi exposes the myth of the free market' Joseph Stiglitz With a new introduction by Gareth Dale
Author: Tobias M. Scholz
Publisher: Peter Lang Gmbh, Internationaler Verlag Der Wissenschaften
ISBN: 9783631718902
Category : Business & Economics
Languages : en
Pages : 237
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Book Description
Big data are changing the way we work. This book conveys a theoretical understanding of big data and the related interactions on a socio-technological level as well as on the organizational level. Big data challenge the human resource department to take a new role. An organization's new competitive advantage is its employees augmented by big data.
Author: Richard Pearce-Moses
Publisher: Society of American Archivists (SAA)
ISBN:
Category : Business & Economics
Languages : en
Pages : 480
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Book Description
Intended to provide the basic foundation for modern archival practice and theory.
Author:
Publisher:
ISBN:
Category : Copper
Languages : en
Pages : 324
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Book Description
