Knowledge and Power: Lessons from Adb Energy Projects
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The Homeland Security Market 2013-2023 Aviation, Mass Transit, Maritime, Infrastructure, Cyber, CBRN, Border, CTI & Public Safety
The Homeland Security Market 2013-2023 Aviation, Mass Transit, Maritime, Infrastructure, Cyber, CBRN, Border, CTI & Public Safety ©notice This material is copyright by visiongain. It is against the law to reproduce any of this material without the prior written agreement of vision- gain. You cannot photocopy, fax, download to database or duplicate in any other way any of the material contained in this report. Each pur- chase and single copy is for personal use only. Contents 1. Executive Summary 1.1 Global Homeland Security Market Overview 1.2 Benefits of This Report 1.3 Who is This Report For? 1.4 Methodology 1.5 Global Homeland Security Market Forecast 2013-2023 1.6 Homeland Security Submarket Forecasts 2013-2023 1.7 Leading Homeland Security National Market Forecasts 2013-2023 2. Introduction to the Global Homeland Security Market 2.1 Homeland Security - The Nature and History of the Threat 2.2 Homeland Security: The Historical and Current Response to the Threat 2.3 Defining The Homeland Security Market 2.4 Other Issues With Definition in the Global Homeland Security Market 2.5 Threats Driving the Homeland Security Market 2.5.1 Terrorism and Sabotage 2.5.2 Domestic Insurgency 2.5.3 Domestic Unrest 2.5.4 Theft and Piracy 2.5.5 Infiltration 2.5.6 Environmental Threats 3. Global Homeland Security Market 2013-2023 3.1 The Global Homeland Security Market Forecast 2013-2023 3.2 The Global Homeland Security Market Analysis 2013-2023 3.3 Global Homeland Security Drivers & Restraints 3.4 The Global Homeland Security Market Forecast 2013-2023 -
Disaster Management
LECTURE NOTES ON DISASTER MANAGEMENT B.TECH VI SEMESTER (IARE – R16) Ms. K Sai Saranya Assistant Professor COMPUTER SCIENCE AND ENGINEERING INSTITUTE OF AERONAUTICAL ENGINEERING (Autonomous) DUNDIGAL, HYDERABAD - 500 043 UNIT-1 Environmental hazard' is the state of events which has the potential to threaten the surrounding natural environment and adversely affect people's health. This term incorporates topics like pollution and natural disasterssuch as storms and earthquakes. Hazards can be categorized in five types: 1. Chemical 2. Physical 3. Mechanical 4. Biological 5. Psychosocial What are chemical hazards and toxic substances? Chemical hazards and toxic substances pose a wide range of health hazards (such as irritation, sensitization, and carcinogenicity) and physical hazards (such as flammability, corrosion, andreactivity). This page provides basic information about chemical hazards and toxic substances in the workplace. While not all hazards associated with every chemical and toxic substance are addressed here, we do provide relevant links to other pages with additional information about hazards and methods to control exposure in the workplace. A natural disaster is a major adverse event resulting from natural processes of the Earth; examples include floods, volcanic eruptions, earthquakes, tsunamis, and other geologic processes. A natural disaster can cause loss of life or property damage, and typically leaves some economic damage in its wake, the severity of which depends on the affected population's resilience, or ability torecover.[1] An adverse event will not rise to the level of a disaster if it occurs in an area without vulnerable population.[2][3][4]In a vulnerable area, however, such as San Francisco, an earthquake can have disastrous consequences and leave lasting damage, requiring years to repair. -
Small Disturbances Can Trigger Cascading Failures in Power Grids
1 Small disturbances can trigger cascading failures in power grids Yubo Huang, Junguo Lu, Weidong Zhang Abstract—With the sharp increase of power demand, large- human or natural factors) [4, 8, 9]. Many studies indicate scale blackouts in power grids occur frequently around the that cascading propagation mechanism is the main culprit in world. Cascading failures are the main causes of network outages. inducing network from local failure to global failure [10]. Therefore, revealing the complicated cascade mechanism in grids is conducive to design the efficient policy to restrain the failures What external factors can cause the failure of nodes or and further ensure a stable supply of power to users. Motivated lines [11, 12] and how the failure of one node or line by the recent advances of network dynamics, we proposed a propagates to its neighbors are still two controversial issues framework based Lyapunov stability to analyze the dynamically in complex networks. Recently, many researchers attempt to induced cascading failures in complex networks. We abandoned answer the two questions from the perspective of dynamics the assumption that the network is stable in traditional static failure models and then detected that small disturbances actually and have made significant advances [13–15]. can trigger cascading failures in unstable networks. What’s In power grids, normally, all nodes (plants) operates syn- worse, such failure usually accompanied the overload failure of chronically at the equilibrium with the standard frequency lines during the equilibriums conversion process. Through the Ω [16]. The flow of a transmission line depends on the simulation analysis of the Spanish grid, we summarized that the phase difference between the nodes at both ends. -
Electrical Energy Systems
Electrical Energy Systems (Power Applications of Electricity) Summary of selected topics from University of Washington course EE 351: Energy Systems taught Fall 2015 by Prof. Baosen Zhang (BXZ) compiled by Michael C. McGoodwin (MCM). Content last updated 5/17/2016 Table of Contents Table of Contents ......................................................................................................................................... 1 Introduction ................................................................................................................................................. 2 Book chapters included in the course {and/or discussed in this summary} .................................... 3 History and Basic Science ............................................................................................................................ 4 Notable Persons in the History of Electricity ........................................................................................ 4 Voltage ............................................................................................................................................... 5 Current and Charge ............................................................................................................................ 5 Relating Voltage, Current, and Power .................................................................................................. 6 Resistance and Conductance, Resistance of a Wire (Pouillet's law) ...................................................... -
On Characterizing the Progress of Cascading Failures in Smart Grid
Dominoes with Communications: On Characterizing the Progress of Cascading Failures in Smart Grid Mingkui Wei Zhuo Lu Wenye Wang North Carolina State University University of Memphis North Carolina State University Raleigh, NC, 27606 Memphis, TN, 38152 Raleigh, NC, 27606 Abstract—Cascading failures are one of the most devastating to combat all anomalies in power grids and facilitate a forces in power systems, which may be initially triggered by more reliable system than ever. Therefore, how to prevent minor physical faults, then spread with Domino-like chain- cascading failures has received tremendous attentions [3], [5], effect, resulting in large-scale blackout. How to prevent cascading failures becomes imperative, as our daily lives heavily depend on [6]. Emerging smart grids, i.e., communication-assisted power stable and reliable power supply. The next-generation power sys- grids, could be a life-saver towards forestalling cascading tem, namely Smart Grid, is envisioned to facilitate real-time and failures. For example, a relay (i.e., a device to sense a fault, and distributed control of critical power infrastructures, thus effec- trip the circuit breakers surrounding the faulted part), can send tively forestalling cascading failures. Although cascading failures its local information to neighboring relays, which will expedite have been well investigated in the literature, most studies were confined only in the power operation domain with the assumption those relays to make a global decision and take optimal actions that communication is always perfect, which is, however, not true before a physical failure arrives. Hence, there is no doubt that for today’s communication networks, where traffic congestion the concept of the smart grid is compelling and prospective. -
Optimizing the Advanced Metering Infrastructure Architecture in Smart Grid
Utah State University DigitalCommons@USU All Graduate Theses and Dissertations Graduate Studies 5-2016 Optimizing the Advanced Metering Infrastructure Architecture in Smart Grid Alireza Ghasempour Utah State University Follow this and additional works at: https://digitalcommons.usu.edu/etd Part of the Electrical and Computer Engineering Commons Recommended Citation Ghasempour, Alireza, "Optimizing the Advanced Metering Infrastructure Architecture in Smart Grid" (2016). All Graduate Theses and Dissertations. 5023. https://digitalcommons.usu.edu/etd/5023 This Thesis is brought to you for free and open access by the Graduate Studies at DigitalCommons@USU. It has been accepted for inclusion in All Graduate Theses and Dissertations by an authorized administrator of DigitalCommons@USU. For more information, please contact [email protected]. OPTIMIZING THE ADVANCED METERING INFRASTRUCTURE ARCHITECTURE IN SMART GRID by Alireza Ghasempour A thesis submitted in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE in Electrical Engineering Approved: Jacob H. Gunther, Ph.D. Don Cripps, Ph.D. Major Professor Committee Member Bedri Cetiner, Ph.D. Mark R. McLellan, Ph.D. Committee Member Vice President for Research and Dean of the School of Graduate Studies UTAH STATE UNIVERSITY Logan, Utah 2016 ii Copyright c Alireza Ghasempour 2016 All Rights Reserved iii ABSTRACT Optimizing the Advanced Metering Infrastructure Architecture in Smart Grid by Alireza Ghasempour, MASTER OF SCIENCE Utah State University, 2016 Major Professor: Jacob H. Gunther, Ph.D. Department: Electrical and Computer Engineering Advanced Metering Infrastructure (AMI) is one of the most important components of smart grid (SG) which aggregates data from smart meters (SMs) and sends the collected data to the utility center (UC) to be analyzed and stored. -
From the Editor's Desk *****
8 August 2012 | Vol. 3, № 30. From the Editor’s Desk Dear FDI supporters, Welcome to this week’s edition of the security. Staying on the theme of food Strategic Weekly Analysis. security, Anna Mitrofanova, provides an assessment of the growing agricultural We begin this week, by exploring the crisis in the Democratic Republic of the announcement of industrial military co- Congo. operation between China and Indonesia. To conclude, we focus on India. Firstly, we FDI Associates, Margareth S. Aritonang examine the causes and consequences of and Novan Iman Santosa, consider this the recent large-scale power outage. within the broader context of growing Linked to this, we focus on the prospects relations between Beijing and Jakarta, of recovery for India’s slow economy. considering the implications for security in the region. I trust that you will enjoy this edition of the Strategic Weekly Analysis. Staying in South-East Asia, we analyse the implications of the on-going water crisis in Major General John Hartley AO (Retd) Selangor, and its implications for up- Institute Director and CEO coming elections. The Indian Ocean Future Directions International Research Programme analyses Singaporean Prime Minister, Lee Hsien Loong’s recent visit to India. Next, following July’s announcement that Australia will supply the United Arab Emirates with uranium, we assess Abu Dhabi’s motivations for nuclear power and broader regional trends. Gary Kleyn reports on a new study from the Economist Intelligence Unit that provides national assessments on food ***** China, Indonesia Begin Missile Talks Background China and Indonesia have started talks on the ambitious local production of C-705 anti-ship missiles as part of Indonesia’s efforts to achieve independence in weapons production. -
Combat the Disaster: Communications in Smart Grid Alleviate Cascading Failures
Combat the Disaster: Communications in Smart Grid Alleviate Cascading Failures Mingkui Wei and Wenye Wang Department of Electrical and Computer Engineering NC State University Presented by Dr. Wenye Wang December, 2014 IEEE HONET 1 / 24 Outline 1 Problem Statement 2 Related Works 3 Cascading Failure Modeling 4 Simulation Setup and Results 5 Conclusion 2 / 24 Outline 1 Problem Statement 2 Related Works 3 Cascading Failure Modeling 4 Simulation Setup and Results 5 Conclusion 3 / 24 Cascading Failures in Power Grids Cascading Failures Large system outage caused by spread of small scale failures. Can result in huge cost to human societies. Figure: 2003 US & Canada Figure: 2012 Indian Blackout: more than 60 Blackout: over 600 million people were million people were 1 impacted . without power1. 1 Wikipedia: Northeast blackout of 2003 & 2012 India blackouts. 4 / 24 Smart Grid vs. Cascading Failures Figure: Cyber and physical domain of a typical smart grid Smart grid helps on alleviating cascading failures Power devices are able to exchange status information via communication networks. Reactions can be taken right before a physical failure propagates and causes new damage. 5 / 24 Challenges 1 A set of metrics which numerically and precisely profile a cascading failure; Space, time, and scale. 2 A cascading failure model which reflects those metrics. A cascading failure model built in real-time simulator. Questions and Challenges Research questions How and to what extent can smart grid help in alleviating the aftermath of a cascading failure? Industry: Cost and benefit trade-off. Academia: Allocation of research resources and efforts, etc. 6 / 24 Questions and Challenges Research questions How and to what extent can smart grid help in alleviating the aftermath of a cascading failure? Industry: Cost and benefit trade-off. -
Generalized Network Recovery Based on Topology and Optimization for Real- World Systems
Generalized network recovery based on topology and optimization for real- world systems Authors: Udit Bhatia1, Lina Sela Perelman2, Auroop Ratan Ganguly1* Affiliations: 1Civil and Environmental Engineering, Northeastern University, Boston, MassaChusetts, United States, 02115 2Civil, ArchiteCtural and Environmental Engineering, University of Texas at Austin, Texas, United States, 78712. *Correspondence to: Auroop Ratan Ganguly, Sustainability and Data SCiences Lab, Department of Civil & Environmental Engineering, 400 Snell Engineering, Northeastern University, 360 Huntington Avenue, Boston, MA 02115, USA; Phone: +1-617-373-6005; Email: [email protected] Abstract: Designing effeCtive reCovery strategies for damaged networked systems is CritiCal to the resilience of built, human and natural systems. However, progress has been limited by the inability to bring together distinct philosophies, such as Complex network topology through Centrality measures and network flow optimiZation through entropy measures. Network Centrality- based metriCs are relatively more intuitive and Computationally effiCient while optimiZation-based approaChes are more amenable to dynamiC adjustments. Here we show, with Case studies in real- world transportation systems, that the two distinct network philosophies Can be blended to form a hybrid reCovery strategy that is more effeCtive than either, with the relative performance depending on aggregate network attributes. DireCt appliCations include disaster management and Climate adaptation sCiences, where reCovery of