National Library of Energy BETA

Sample records for reliability issues public

  1. Addressing mechanical reliability issues in Sandia MEMS devices...

    Office of Scientific and Technical Information (OSTI)

    Addressing mechanical reliability issues in Sandia MEMS devices. Citation Details In-Document Search Title: Addressing mechanical reliability issues in Sandia MEMS devices. No...

  2. Reliability Issues for Photovoltaic Modules (Presentation)

    SciTech Connect (OSTI)

    Kurtz, S.

    2009-10-01

    Si modules good in field; new designs need reliability testing. CdTe & CIGS modules sensitive to moisture; carefully seal. CPV in product development stage; benefits from expertise in other industries.

  3. Human Reliability Analysis for Design: Using Reliability Methods for Human Factors Issues

    SciTech Connect (OSTI)

    Ronald Laurids Boring

    2010-11-01

    This paper reviews the application of human reliability analysis methods to human factors design issues. An application framework is sketched in which aspects of modeling typically found in human reliability analysis are used in a complementary fashion to the existing human factors phases of design and testing. The paper provides best achievable practices for design, testing, and modeling. Such best achievable practices may be used to evaluate and human system interface in the context of design safety certifications.

  4. Public Issues Council Operational Guidelines The Public Issues Council (PIC) champions scholarly activities in public health, preventive

    E-Print Network [OSTI]

    Oliver, Douglas L.

    1 Public Issues Council Operational Guidelines The Public Issues Council (PIC) champions scholarly will be chaired by a Public Issues Council Member and have at least one additional PIC member. Subcommittees will be no larger than 10 members. The PIC members will recommend committee membership to the PIC annually. #12

  5. Public Roundtable- Data Access and Privacy Issues Related to...

    Energy Savers [EERE]

    Public Roundtable- Data Access and Privacy Issues Related to Smart Grid Technologies Public Roundtable- Data Access and Privacy Issues Related to Smart Grid Technologies Transcript...

  6. Earth-sheltered construction: thoughts on public policy issues

    SciTech Connect (OSTI)

    Barker, M.B.

    1980-01-01

    A number of public-policy issues related to the use of the subsurface have come to light as interest in underground-space development has grown. Issues of national importance include energy, urban transportation, defense, and natural resources. Many underground proponents are convinced of the economic and environmental benefits that can result from a lower consumption of hydrocarbon fuels through earth-sheltered, energy-efficient buildings. Public-policy issues of local significance include public demand, building regulation aesthetics, and public utilities. Those interested in underground development must articulate policy issues and responses that demonstrate its value and foster public interest in using the subsurface. 10 references.

  7. Issues in the Next Generation of Dependability Standards Existing IEEE software reliability standards do not

    E-Print Network [OSTI]

    Lyu, Michael R.

    systems. The extant software reliability standards and practices, using IEEE 982 [1] and AIAA R013 [2Issues in the Next Generation of Dependability Standards Abstract Existing IEEE software, these standards do not consider both hardware and software reliability nor do they include availability

  8. Public Issues Council (PIC) Meeting Minutes, February 10, 2014

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Public Issues Council (PIC) Meeting Minutes, February 10, 2014 PIC Committee Members Disparities Institute, Oversight Committee Representative on PIC Bruce Gould, MD, Associate Dean, Primary Care, SOM & PIC Administrative ExOfficio Marilyn Katz, MD, Internal Medicine, UConn Health Center

  9. Public Health Issues Associated with Small Drinking Water Systems

    E-Print Network [OSTI]

    regulated) drinking water systems and to define the role of the Centers for Disease Control and PreventionPublic Health Issues Associated with Small Drinking Water Systems Not Regulated by the Safe Drinking Water Act From: Nonfederally Regulated Drinking Water Systems: State and Local Public Health

  10. Public Issues Council (PIC) Approved Meeting Minutes, October 1, 2012

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Public Issues Council (PIC) Approved Meeting Minutes, October 1, 2012 Members Present: Joanne Kuntz Care, SOM & PIC Administrative Ex-Officio Ann Ferris, PhD, Director, UConn Center for Public Health, Director, Student Continuity Practice, UConn School of Medicine Douglas Oliver, PhD, Chair, PIC

  11. Public Issues Council (PIC) Meeting Minutes, December 13, 2012

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Public Issues Council (PIC) Meeting Minutes, December 13, 2012 PIC Committee Members: Rebecca on PIC Bruce Gould, MD, Associate Dean, Primary Care, SOM & PIC Administrative Ex-Officio Kamal Khanna School of Medicine Douglas Oliver, PhD, Chair, PIC Representative on Dean's Council, Basic Science

  12. Public Issues Council (PIC) Meeting Minutes, March 11, 2013

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Public Issues Council (PIC) Meeting Minutes, March 11, 2013 PIC Committee Members: Rebecca Andrews on PIC Bruce Gould, MD, Associate Dean, Primary Care, SOM & PIC Administrative Ex-Officio Kamal Khanna School of Medicine Douglas Oliver, PhD, Chair, PIC Representative on Dean's Council, Basic Science

  13. Public Issues Council (PIC) Meeting Minutes, April 15, 2013

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Public Issues Council (PIC) Meeting Minutes, April 15, 2013 PIC Committee Members: Rebecca Andrews on PIC Bruce Gould, MD, Associate Dean, Primary Care, SOM & PIC Administrative Ex-Officio Kamal Khanna School of Medicine Douglas Oliver, PhD, Chair, PIC Representative on Dean's Council, Basic Science

  14. Public Issues Council (PIC) Monday, December 8, 2014, E5036

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Public Issues Council (PIC) Monday, December 8, 2014, E5036 Meeting minutes PIC Committee Representative Bruce Gould, MD, PIC Administrative ExOfficio Marilyn Katz, MD, Clinical Faculty Representative Marlene MurphySetzko, St. Francis Affiliated Hospital Representative Douglas Oliver, PhD, Chair, PIC Rep

  15. Public Issues Council (PIC) Meeting Minutes, January 14, 2013

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Public Issues Council (PIC) Meeting Minutes, January 14, 2013 PIC Committee Members: Rebecca on PIC Bruce Gould, MD, Associate Dean, Primary Care, SOM & PIC Administrative Ex-Officio Kamal Khanna School of Medicine Douglas Oliver, PhD, Chair, PIC Representative on Dean's Council, Basic Science

  16. Public Issues Council (PIC) Meeting Minutes, January 13, 2014

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Public Issues Council (PIC) Meeting Minutes, January 13, 2014 PIC Committee Members: Rebecca Institute, Oversight Committee Representative on PIC Bruce Gould, MD, Associate Dean, Primary Care, SOM & PIC Administrative Ex-Officio Marilyn Katz, MD, Internal Medicine, UConn Health Center Kamal Khanna

  17. Public Issues Council (PIC) Meeting Minutes, May 12, 2014

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Public Issues Council (PIC) Meeting Minutes, May 12, 2014 PIC Committee Members: Rebecca Institute, Oversight Committee Representative on PIC Bruce Gould, MD, Associate Dean, Primary Care, SOM & PIC Administrative ExOfficio Marilyn Katz, MD, Internal Medicine, UConn Health Center Kamal Khanna

  18. Public Issues Council (PIC) Draft Meeting Minutes, November 12, 2012

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Public Issues Council (PIC) Draft Meeting Minutes, November 12, 2012 PIC Committee Members: Rebecca on PIC Bruce Gould, MD, Associate Dean, Primary Care, SOM & PIC Administrative Ex-Officio Kamal Khanna School of Medicine Douglas Oliver, PhD, Chair, PIC Representative on Dean's Council, Basic Science

  19. Public Issues Council (PIC) Monday, November 10, 2014, E5036

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Public Issues Council (PIC) Monday, November 10, 2014, E5036 Meeting minutes PIC Committee Representative Bruce Gould, MD, PIC Administrative ExOfficio Marilyn Katz, MD, Clinical Faculty Representative Marlene MurphySetzko, St. Francis Affiliated Hospital Representative Douglas Oliver, PhD, Chair, PIC Rep

  20. Public Issues Council (PIC) Monday, February 9,, 2015, E-5036

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Public Issues Council (PIC) Monday, February 9,, 2015, E-5036 Meeting minutes PIC Committee Members Gould, MD, PIC Administrative Ex-Officio Marilyn Katz, MD, Clinical Faculty Representative Mollie Representative Douglas Oliver, PhD, Chair, PIC Rep. on Dean's Council, Basic Science Faculty Representative Jane

  1. Public Issues Council (PIC) Meeting Minutes, September 9th, 2013

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Public Issues Council (PIC) Meeting Minutes, September 9th, 2013 PIC Committee Members: Rebecca on PIC Bruce Gould, MD, Associate Dean, Primary Care, SOM & PIC Administrative Ex-Officio Kamal Khanna School of Medicine Douglas Oliver, PhD, Chair, PIC Representative on Dean's Council, Basic Science

  2. Public Issues Council (PIC) Meeting Minutes, April 7, 2014

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Public Issues Council (PIC) Meeting Minutes, April 7, 2014 PIC Committee Members: Rebecca Institute, Oversight Committee Representative on PIC Bruce Gould, MD, Associate Dean, Primary Care, SOM & PIC Administrative ExOfficio Marilyn Katz, MD, Internal Medicine, UConn Health Center Kamal Khanna

  3. Public Issues Council (PIC) Meeting Minutes, December 9, 2013

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Public Issues Council (PIC) Meeting Minutes, December 9, 2013 PIC Committee Members: Rebecca Institute, Oversight Committee Representative on PIC Bruce Gould, MD, Associate Dean, Primary Care, SOM & PIC Administrative Ex-Officio Marilyn Katz, MD, Internal Medicine, UConn Health Center Kamal Khanna

  4. Public Issues Council (PIC) Meeting Minutes, March 10, 2014

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Public Issues Council (PIC) Meeting Minutes, March 10, 2014 PIC Committee Members: Rebecca Institute, Oversight Committee Representative on PIC Bruce Gould, MD, Associate Dean, Primary Care, SOM & PIC Administrative ExOfficio Marilyn Katz, MD, Internal Medicine, UConn Health Center Kamal Khanna

  5. Public Issues Council (PIC) Meeting Minutes, October 14, 2013

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Public Issues Council (PIC) Meeting Minutes, October 14, 2013 PIC Committee Members: Rebecca on PIC Bruce Gould, MD, Associate Dean, Primary Care, SOM & PIC Administrative Ex-Officio Marilyn Katz, Director, Student Continuity Practice, UConn School of Medicine Douglas Oliver, PhD, Chair, PIC

  6. Plutonium distribution: Summary of public and governmental support issues

    SciTech Connect (OSTI)

    Pasternak, A.

    1995-03-31

    Obtaining strong public and governmental support for the plutonium disposition program and for the projects comprising the selected disposition options will be essential to the success of the program in meeting non-proliferation goals established as national policy. This paper summarizes issues related to public and governmental support for plutonium disposition. Recommendations are offered which rest on two fundamental assumptions: (1) public and political support derive from public trust and confidence, and (2) despite widespread support for U.S. non-proliferation goals, establishing and operating facilities to carry out the program will entail controversy. Documentation for the Administration`s policy on non-proliferation as it relates to plutonium disposition is cited and summarized as background for ongoing planning efforts by the Department of Energy (DOE). Consensus is a reasonable goal for efforts to secure public and governmental support for the plutonium disposition program and its elements; unanimity is very unlikely. The program will be aided by the popular recognition of the importance of the nation`s non-proliferation goals, the potential for an energy dividend if an energy production option is selected ({open_quotes}Swords to Plowshares{close_quotes} metaphor), the possibility of influencing disposition decisions in other countries, and the clear need to do something with the excess material ({open_quotes}the no action alternative{close_quotes} will not suffice).

  7. Reliable Web Service Publication and Discovery through Model-Based Testing

    E-Print Network [OSTI]

    Simons, Anthony J. H.

    1 #12;Reliable Web Service Publication and Discovery through Model-Based Testing and Verification-party Web services are becoming key factors to the adoption of service oriented computing in industrial for consumers to build confidence on third-party Web services. In this paper we propose modelling the behaviour

  8. Public and political issues in HLW management: The Spanish approach

    SciTech Connect (OSTI)

    Gonzalez, V.; Molina, M. [ENRESA, Madrid (Spain)

    1993-12-31

    ENRESA (Empresa Nacional de Residuos Radiactivos, S.A.), is a State-owned company, founded in 1985 and is responsible for radioactive waste management in Spain. ENRESA`s activities are carried out in accordance with a General Radioactive Waste Plant approved by the Spanish Government. In Spain, as in most countries, the public is concerned about many of the activities involving radioactive or rad-waste management; this concern arises for different reasons, but mainly due to lack of information on the matter. This situation leads to the information available being misused by certain politicians, green groups and media, which serves to increase the distrust with which the public sometimes views responsible companies and institutions. At the root of both these problems is a lack of political consensus regarding development of the activity. To gain public acceptance, it would be necessary to develop a long-term information policy, since in the field of communications results are only ever achieved in the long term. ENRESA is carrying out an on-going Communication Plan (CP), implemented successfully in the areas surrounding a low- and intermediate-level waste disposal site and a disused uranium mill in which remedial actions are currently being performed. Implementation of this plan at national level is being accomplished stepwise. This document deals with the most relevant issues relating to the radioactive waste situation in Spain and with the efforts made in communications.

  9. Renewable Resource Integration Project - Scoping Study of Strategic Transmission, Operations, and Reliability Issues

    SciTech Connect (OSTI)

    Eto, Joseph; Budhraja, Vikram; Ballance, John; Dyer, Jim; Mobasheri, Fred; Eto, Joseph

    2008-07-01

    California is on a path to increase utilization of renewable resources. California will need to integrate approximately 30,000 megawatts (MW) of new renewable generation in the next 20 years. Renewable resources are typically located in remote locations, not near the load centers. Nearly two/thirds or 20,000 MW of new renewable resources needed are likely to be delivered to Los Angeles Basin transmission gateways. Integration of renewable resources requires interconnection to the power grid, expansion of the transmission system capability between the backbone power grid and transmission gateways, and increase in delivery capacity from transmission gateways to the local load centers. To scope the transmission, operations, and reliability issues for renewables integration, this research focused on the Los Angeles Basin Area transmission gateways where most of new renewables are likely. Necessary actions for successful renewables integration include: (1) Expand Los Angeles Basin Area transmission gateway and nomogram limits by 10,000 to 20,000 MW; (2) Upgrade local transmission network for deliverability to load centers; (3) Secure additional storage, demand management, automatic load control, dynamic pricing, and other resources that meet regulation and ramping needed in real time operations; (4) Enhance local voltage support; and (5) Expand deliverability from Los Angeles to San Diego and Northern California.

  10. Abstract--The issue of controlled and reliable integration of distributed energy resources into microgrids and large power

    E-Print Network [OSTI]

    Cañizares, Claudio A.

    , multi-stage optimization. I. INTRODUCTION elped by deregulation processes in the energy sector to be addressed in the process of integration is the control and management of the non-dispatchable renewable1 Abstract-- The issue of controlled and reliable integration of distributed energy resources

  11. Tracking the Reliability of the U.S. Electric Power System: An Assessment of Publicly Available Information Reported to State Public Utility Commissions

    SciTech Connect (OSTI)

    LaCommare, Kristina H.; Eto, Joseph H.

    2008-10-10

    Large blackouts, such as the August 14-15, 2003 blackout in the northeasternUnited States and Canada, focus attention on the importance of reliable electric service. As public and private efforts are undertaken to improve reliability and prevent power interruptions, it is appropriate to assess their effectiveness. Measures of reliability, such as the frequency and duration of power interruptions, have been reported by electric utilities to state public utility commissions for many years. This study examines current state and utility practices for collecting and reporting electricity reliability information and discusses challenges that arise in assessing reliability because of differences among these practices. The study is based primarily on reliability information for 2006 reported by 123 utilities to 37 state public utility commissions.

  12. Consortium for Electric Reliability Technology Solutions Grid of the Future White Paper on Review of Recent Reliability Issues and Systems Events

    SciTech Connect (OSTI)

    Hauer, John F.; Dagle, Jeffery E.

    1999-12-01

    This report is one of six reports developed under the U.S. Department of Energy (DOE) program in Power System Integration and Reliability (PSIR). The objective of this report is to review, analyze, and evaluate critical reliability issues demonstrated by recent disturbance events in the North America power system. Eleven major disturbances are examined, most occurring in this decade. The strategic challenge is that the pattern of technical need has persisted for a long period of time. For more than a decade, anticipation of market deregulation has been a major disincentive to new investments in system capacity. It has also inspired reduced maintenance of existing assets. A massive infusion of better technology is emerging as the final option to continue reliable electrical services. If an investment in better technology will not be made in a timely manner, then North America should plan its adjustments to a very different level of electrical service. It is apparent that technical operations staff among the utilities can be very effective at marshaling their forces in the immediate aftermath of a system emergency, and that serious disturbances often lead to improved mechanisms for coordinated operation. It is not at all apparent that such efforts can be sustained through voluntary reliability organizations in which utility personnel external to those organizations do most of the technical work. The eastern interconnection shows several situations in which much of the technical support has migrated from the utilities to the Independent System Operator (ISO), and the ISO staffs or shares staff with the regional reliability council. This process may be a natural and very positive consequence of utility restructuring. If so, the process should be expedited in regions where it is less advanced.

  13. Renewable Resource Integration Project - Scoping Study of Strategic Transmission, Operations, and Reliability Issues

    E-Print Network [OSTI]

    Budhraja, Vikram

    2008-01-01

    Energy Commission),  conducts public interest research, development, and demonstration (RD&D) projects project contributes to PIER’s Energy?Related  Environmental Research project.   i  ii  Preface The Public Interest Energy Research (

  14. Renewable Resource Integration Project - Scoping Study of Strategic Transmission, Operations, and Reliability Issues

    E-Print Network [OSTI]

    Budhraja, Vikram

    2008-01-01

    Options on Renewables Integration ..28Issues and Action Items for Renewables Integration.additional energy from renewables will be  needed to meet 

  15. Analyzing reliability of virtual machine instances with dynamic pricing in the public cloud

    SciTech Connect (OSTI)

    Lim, Seung-Hwan [ORNL; Thakur, Gautam [ORNL; Horey, James L [ORNL

    2014-01-01

    This study presents reliability analysis of virtual machine instances in public cloud environments in the face of dynamic pricing. Different from traditional fixed pricing, dynamic pricing allows price to dynamically fluctuate over arbitrary period of time according to external factors such as supply and demand, excess capacity, etc. This pricing option introduces a new type of fault: virtual machine instances may be unexpectedly terminated due to conflicts in the original bid price and the current offered price. This new class of fault under dynamic pricing may be more dominant than traditional faults in cloud computing environments, where resource availability associated with traditional faults is often above 99.9%. To address and understand this new type of fault, we translated two classic reliability metrics, mean time between failures and availability, to the Amazon Web Services spot market using historical price data. We also validated our findings by submitting actual bids in the spot market. We found that overall, our historical analysis and experimental validation lined up well. Based upon these experimental results, we also provided suggestions and techniques to maximize overall reliability of virtual machine instances under dynamic pricing.

  16. Advanced control rooms and crew performance issues: Implications for human reliability

    SciTech Connect (OSTI)

    O'Hara, J.M.; Hall, R.E.

    1991-01-01

    Recent trends in advanced control room (ACR) design are considered with respect to their impact on human performance. It is concluded that potentially negative influences exist, however, a variety of factors make it difficult to model, analyze, and quantify these effects for human reliability analyses (HRAs).

  17. Advanced control rooms and crew performance issues: Implications for human reliability

    SciTech Connect (OSTI)

    O`Hara, J.M.; Hall, R.E.

    1991-12-31

    Recent trends in advanced control room (ACR) design are considered with respect to their impact on human performance. It is concluded that potentially negative influences exist, however, a variety of factors make it difficult to model, analyze, and quantify these effects for human reliability analyses (HRAs).

  18. Reliability of the U.S. electric system -- Recent trends and current issues

    E-Print Network [OSTI]

    Osborn, Julie; Kawann, Cornelia

    2002-01-01

    since 1990, the average SAIDI and SAIFI indices attributableTrends and Current Issues SAIDI SAIFI SC SCADA SERC SPP TO? N C N i ? r N ? N i i i SAIDI SAIFI 5. LOLE (Loss of Load

  19. Public Communication of Technical Issues in Today's Changing Visual Language - 12436

    SciTech Connect (OSTI)

    Hermann, Laura [Potomac Communications Group (United States)

    2012-07-01

    Communication regarding the management of radioactive materials is a well-established challenge. Residents and consumers have suspected for years that companies and governments place short-term economic concerns ahead of health and safety. This skepticism is compounded with increased attention to safety issues at nuclear power plants everywhere after Fukushima. Nonetheless, today's environment presents unexpected opportunities to transform public fear into teachable moments that bring knowledge and facts to discussions on nuclear energy. In the weeks following Japan's crisis, the lack of reliable information on radiation levels saw citizens taking to the streets with dosimeters and Geiger counters in crowd-sourced radiation monitoring efforts. Efforts, based mainly online, represent a growing set of examples of how internet and cell-phone technology are being put to use in emergency situations. The maps, graphs and tables created to meet public interest also exemplify some of the psychological priorities of audiences and present learning tools that can improve future education efforts in non-emergency situations. Industry outreach efforts often consist of technical details and quantitative data that are difficult for lay audiences to interpret. The intense attention to nuclear energy issues since last March has produced a wide array of visual samples. Citizen monitors, news organizations, government agencies and others have displayed quantitative information in innovative ways. Their efforts offer new perspective on what charts, maps and info graphics do - or need to do - to illustrate requirements, record assessments and promote understanding of nuclear-waste issues. Surveying the best examples, nuclear communicators can improve their offerings of easy-to-use, evidence-based visuals to inform stakeholders. Familiar to most communications professionals in the nuclear industry, risk communication is a science-based approach with over three decades of research evidence informing the discipline. Risk communication principles address the fact that often perception is reality. Scientific evidence for decision making must be approached differently in situations where stakeholders have high levels of concern and low levels of trust. Visual communications must take this into account to be successful. (author)

  20. Labor market issues for administrators: evidence from public schools in Texas 

    E-Print Network [OSTI]

    Mitchem, Eric John

    2009-05-15

    This dissertation examines three labor market issues regarding public school administrators in Texas using personnel records from the 1994-95 school year until the 2003-04 school year. The first essay explores promotion ...

  1. Childhood Lead Poisoning Prevention Program What Is the Public Health Issue?

    E-Print Network [OSTI]

    Childhood Lead Poisoning Prevention Program What Is the Public Health Issue? · Childhood lead poisoning remains a major preventable environmental public health problem in the United States. According harmful health effects are known to occur. · Lead poisoning can affect nearly every system in the body

  2. Support of Publication Costs, Atlantic Meridional Overturning Circulation Special Issue of Deep Sea Research II Journal

    SciTech Connect (OSTI)

    Amy Honchar

    2012-11-12

    The contribution of funds from DOE supported publication costs of a special issue of Deep Sea Research arising from presentations at the First U.S. Atlantic Meridional Overturning Circulation (AMOC) Meeting held 4-6 May, 2009 to review the US implementation plan and its coordination with other monitoring activities. The special issue includes a total of 16 papers, including publications from three DOE-supported investigators (ie Sevellec, F., and A.V. Fedorov; Hu et. al., and Wan et. al.,). The special issue addresses DOE interests in understanding and simulation/modeling of abrupt climate change.

  3. Hawaii electric system reliability.

    SciTech Connect (OSTI)

    Silva Monroy, Cesar Augusto; Loose, Verne William

    2012-09-01

    This report addresses Hawaii electric system reliability issues; greater emphasis is placed on short-term reliability but resource adequacy is reviewed in reference to electric consumers' views of reliability %E2%80%9Cworth%E2%80%9D and the reserve capacity required to deliver that value. The report begins with a description of the Hawaii electric system to the extent permitted by publicly available data. Electrical engineering literature in the area of electric reliability is researched and briefly reviewed. North American Electric Reliability Corporation standards and measures for generation and transmission are reviewed and identified as to their appropriateness for various portions of the electric grid and for application in Hawaii. Analysis of frequency data supplied by the State of Hawaii Public Utilities Commission is presented together with comparison and contrast of performance of each of the systems for two years, 2010 and 2011. Literature tracing the development of reliability economics is reviewed and referenced. A method is explained for integrating system cost with outage cost to determine the optimal resource adequacy given customers' views of the value contributed by reliable electric supply. The report concludes with findings and recommendations for reliability in the State of Hawaii.

  4. What is a Press Release? A public relations announcement issued to the news media and other

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    What is a Press Release? A public relations announcement issued to the news media and other basic info & limit exclamations Part of a Press Release Title or Name of Event Data & Place Body at 123-456-7890-098776-12 extension 98 or by email at z.loves.space.kittens@gmail.com ### Press Release

  5. With the present issue the Editorial Board of the journal "Cybernetics and Information Technologies" starts publication of thematic issues of the journal,

    E-Print Network [OSTI]

    Borissova, Daniela

    Preface With the present issue the Editorial Board of the journal "Cybernetics and Information Technologies" starts publication of thematic issues of the journal, dedicated to specific topics, and realized of Information Technology of the Bulgarian Academy of Sciences. Krassimir Atanassov Guest Editor 3 #12;

  6. Reinventing VAT collection : industry vertical assessment, revenue increase, and public sector reliability

    E-Print Network [OSTI]

    Pinhanez, Monica F. (Monica Fornitani)

    2008-01-01

    This dissertation shows how administrative reforms of the State Tax Administration Bureaus (STABs) in Brazil between 1997 and 2005 contributed to strengthening public sector bureaucracies and institutions at the sub-national ...

  7. A qualitative analysis of writing as a focus for developing policy statements on public issues in large petrochemical companies 

    E-Print Network [OSTI]

    Cunningham, Richard Lee

    2002-01-01

    issues of public concern can become the focal point for shaping corporate policy. The study is based on interviews with free-lance writers, and with writers, editors, managers, and executives of several major corporations, primarily in energy...

  8. Review: Privacy in the 21st Century: Issues for Public, School, and Academic Libraries by Helen R. Adams, Robert F. Bocher, Carol A. Gordon, and Elizabeth Barry-Kessler

    E-Print Network [OSTI]

    Tuers, Laura

    2006-01-01

    for the Nevada County Public Libraries in rural northernis a consultant for public libraries, Gordon works in anIssues for Public, School, and Academic Libraries by Helen

  9. Future Public Policy and Ethical Issues Facing the Agricultural and Microbial Genomics Sectors of the Biotechnology Industry: A Roundtable Discussion

    SciTech Connect (OSTI)

    Diane E. Hoffmann

    2003-09-12

    On September 12, 2003, the University of Maryland School of Law's Intellectual Property and Law & Health Care Programs jointly sponsored and convened a roundtable discussion on the future public policy and ethical issues that will likely face the agricultural and microbial genomics sectors of the biotechnology industry. As this industry has developed over the last two decades, societal concerns have moved from what were often local issues, e.g., the safety of laboratories where scientists conducted recombinant DNA research on transgenic microbes, animals and crops, to more global issues. These newer issues include intellectual property, international trade, risks of genetically engineered foods and microbes, bioterrorism, and marketing and labeling of new products sold worldwide. The fast paced nature of the biotechnology industry and its new developments often mean that legislators, regulators and society, in general, must play ''catch up'' in their efforts to understand the issues, the risks, and even the benefits, that may result from the industry's new ways of conducting research, new products, and novel methods of product marketing and distribution. The goal of the roundtable was to develop a short list of the most significant public policy and ethical issues that will emerge as a result of advances in these sectors of the biotechnology industry over the next five to six years. More concretely, by ''most significant'' the conveners meant the types of issues that would come to the attention of members of Congress or state legislators during this time frame and for which they would be better prepared if they had well researched and timely background information. A concomitant goal was to provide a set of focused issues for academic debate and scholarship so that policy makers, industry leaders and regulators would have the intellectual resources they need to better understand the issues and concerns at stake. The goal was not to provide answers to any of the issues or problems, simply to identify those topics that deserve our attention as a society. Some of the issues may benefit from legislation at the federal or state levels, others may be more appropriately addressed by the private sector. Participants at the roundtable included over a dozen experts in the areas of microbiology, intellectual property, agricultural biotechnology, microbial genomics, bioterrorism, economic development, biotechnology research, and bioethics. These experts came from federal and state government, industry and academia. The participants were asked to come to the roundtable with a written statement of the top three to five public policy/ ethical issues they viewed as most likely to be significant to the industry and to policy makers over the next several years.

  10. DNA banking and DNA databanking: Legal, ethical, and public policy issues. Progress report, [April 1, 1993--March 31, 1994

    SciTech Connect (OSTI)

    Reilly, P.R.; McEwen, J.E.; Small, D.

    1994-02-18

    The purpose of the grant was to provide support to enable us to: (1) perform legal and empirical research and critically analyze DNA banking and DNA databanking as those activities are conducted by state forensic laboratories, the military, academic researchers, and commercial enterprises; and (2) develop a broadcast quality educational videotape for viewing by the general public about DNA technology and the privacy and related issues that it raises. The grant thus has both a research and analysis component and a public education component. This report outlines the work completed since the inception of the project and describes the activities still in progress.

  11. NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance...

    Energy Savers [EERE]

    Report More Documents & Publications North American Electric Reliability Council Power Outage Update North American Electric Reliability Council Outage Announcement Electric System...

  12. Cutting energy costs in public housing: Technical issues, institutional barriers, and research needs

    SciTech Connect (OSTI)

    Ritschard, R.; Goldman, C.; Vine, E.; Mills, E.; Greely, K.

    1986-11-01

    As part of a US Department of Energy (DOE) program on multifamily retrofit performance, Lawrence Berkeley Laboratory initiated an effort to learn what is known about energy use and conservation in the public housing sector. This report provides a summary of that information including a profile of the existing data on energy use patterns and conservation potential in public housing drawn from two major reports, from a survey of 40 large public housing authorities, from a 1983 Conference, and from contacts with various HUD staff. It presents the physical characteristics of existing public housing buildings, their energy use patterns, and the potential for conservation. Also described are technical, informational, economic, behavioral, and institutional barriers that hinder the efforts of local housing authorities and HUD to promote energy conservation. We identify a set of research topics that can help overcome existing barriers. For each topic, a brief research agenda, for pursuit by DOE over the next few years, is developed. Studies have been initiated on four of the areas (reported elsewhere) including analyses of baseline energy use, retrofit performance, conservation investments, and the monitoring of solar hot water retrofits at one San Francisco housing project.

  13. Reliability Challenges for Solar Energy (Presentation)

    SciTech Connect (OSTI)

    Kurtz, S.

    2009-12-08

    Presentation that reviews reliability issues related to various types of photovoltaic tecnnologies, including crystalline silicon, thin films, and concentrating PV.

  14. Measurement Practices for Reliability and Power Quality

    SciTech Connect (OSTI)

    Kueck, JD

    2005-05-06

    This report provides a distribution reliability measurement ''toolkit'' that is intended to be an asset to regulators, utilities and power users. The metrics and standards discussed range from simple reliability, to power quality, to the new blend of reliability and power quality analysis that is now developing. This report was sponsored by the Office of Electric Transmission and Distribution, U.S. Department of Energy (DOE). Inconsistencies presently exist in commonly agreed-upon practices for measuring the reliability of the distribution systems. However, efforts are being made by a number of organizations to develop solutions. In addition, there is growing interest in methods or standards for measuring power quality, and in defining power quality levels that are acceptable to various industries or user groups. The problems and solutions vary widely among geographic areas and among large investor-owned utilities, rural cooperatives, and municipal utilities; but there is still a great degree of commonality. Industry organizations such as the National Rural Electric Cooperative Association (NRECA), the Electric Power Research Institute (EPRI), the American Public Power Association (APPA), and the Institute of Electrical and Electronics Engineers (IEEE) have made tremendous strides in preparing self-assessment templates, optimization guides, diagnostic techniques, and better definitions of reliability and power quality measures. In addition, public utility commissions have developed codes and methods for assessing performance that consider local needs. There is considerable overlap among these various organizations, and we see real opportunity and value in sharing these methods, guides, and standards in this report. This report provides a ''toolkit'' containing synopses of noteworthy reliability measurement practices. The toolkit has been developed to address the interests of three groups: electric power users, utilities, and regulators. The report will also serve to support activities to develop and share information among industry and regulatory participants about critical resources and practices. The toolkit has been developed by investigating the status of indices and definitions, surveying utility organizations on information sharing, and preparing summaries of reliability standards and monitoring requirements--the issues, needs, work under way, existing standards, practices and guidelines--for the following three classifications: (1) terms and definitions of reliability; (2) power quality standards, guidelines, and measurements; and (3) activities and organizations developing and sharing information on distribution reliability. As these synopses of reliability measurement practices are provided, it must be noted that an economic penalty may be associated with requiring too high a reliability level from the distribution system for all customers. It may be appropriate for the distribution system to supply only some base, generally accepted level of reliability. This base level would be adequate for the majority of customers. Users who need a higher level may find it economical to supply using distributed energy resources (DER) and other local solutions to reliability and power quality needs. Local solutions implemented by the customer may be the most cost-effective method for addressing the more stringent needs of a digital economy. These local solutions include energy storage, small distributed generators, and microgrids. This report also considers the market's role in addressing reliability issues and requirements. The customer's needs are discussed in view of issues such as power quality requirements of digital electronic equipment, the cost of outages, the cost of storage and new infrastructure, and natural gas prices. The market role in addressing these issues and requirements is explored. The economic considerations associated with the reliability issues are discussed, as well as the levels at which these economic decisions could be made. Finally, a discussion is provided of the role DER could play in addressing

  15. Publications

    E-Print Network [OSTI]

    $author.value

    Rodrigo Bañuelos. MathScinet Publications and other (September 2013) · Link to Publications on MathScinet. RECENT PUBLICATIONS To Appear/In press:.

  16. This article has been accepted for publication in a future issue of this journal, but has not been fully edited. Content may change prior to final publication. Secure and Robust Localization In A Wireless Ad

    E-Print Network [OSTI]

    Misra, Satyajayant

    This article has been accepted for publication in a future issue of this journal, but has not been fully edited. Content may change prior to final publication. 1 Secure and Robust Localization the problem of accurate localization of static or mobile nodes in a wireless ad hoc network, using

  17. Transmission Reliability Program 2015 Reliability & Markets Peer...

    Office of Environmental Management (EM)

    Transmission Reliability Program 2015 Reliability & Markets Peer Review Materials Available Transmission Reliability Program 2015 Reliability & Markets Peer Review Materials...

  18. Publications

    E-Print Network [OSTI]

    $author.value

    Publications listed in Math Reviews as of September 17, 2013. See also "Other Publications" below. [1], Antonin Chambolle, Stacey E. Levine, and Bradley J.

  19. Publications

    E-Print Network [OSTI]

    $author.value

    Richard C Penney. Publications listed in MathSciNet .... Home · Assignments.txt · Publications. Department of Mathematics, Purdue University 150 N. University ...

  20. Real-Time Push Middleware and Mobile Application for Electric Vehicle Smart Charging and Aggregation, Accepted for publication June 15, 2011, Special Issue on: Context-

    E-Print Network [OSTI]

    California at Los Angeles, University of

    to demand response and spinning reserves by sending electricity into the grid. EV users are updated and Aggregation, Accepted for publication June 15, 2011, Special Issue on: Context- Aware System and Intelligent and Aggregation Siddhartha Mal and Rajit Gadh Smart Grid Energy Research Center, Mechanical Engineering Department

  1. Monk seals with health and safety issues have been in the news recently and there is public interest regarding how decisions are made regarding if and

    E-Print Network [OSTI]

    -making. As NOAA Fisheries works to protect and recover endangered Hawaiian monk seals, we often need to decideMonk seals with health and safety issues have been in the news recently and there is public are sharing the article below to provide some background on our monk seal intervention decision

  2. A case study review of technical and technology issues for transition of a utility load management program to provide system reliability resources in restructured electricity markets

    SciTech Connect (OSTI)

    Weller, G.H.

    2001-07-15

    Utility load management programs--including direct load control and interruptible load programs--were employed by utilities in the past as system reliability resources. With electricity industry restructuring, the context for these programs has changed; the market that was once controlled by vertically integrated utilities has become competitive, raising the question: can existing load management programs be modified so that they can effectively participate in competitive energy markets? In the short run, modified and/or improved operation of load management programs may be the most effective form of demand-side response available to the electricity system today. However, in light of recent technological advances in metering, communication, and load control, utility load management programs must be carefully reviewed in order to determine appropriate investments to support this transition. This report investigates the feasibility of and options for modifying an existing utility load management system so that it might provide reliability services (i.e. ancillary services) in the competitive markets that have resulted from electricity industry restructuring. The report is a case study of Southern California Edison's (SCE) load management programs. SCE was chosen because it operates one of the largest load management programs in the country and it operates them within a competitive wholesale electricity market. The report describes a wide range of existing and soon-to-be-available communication, control, and metering technologies that could be used to facilitate the evolution of SCE's load management programs and systems to provision of reliability services. The fundamental finding of this report is that, with modifications, SCE's load management infrastructure could be transitioned to provide critical ancillary services in competitive electricity markets, employing currently or soon-to-be available load control technologies.

  3. Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Earthquake Engineering and Structural Dynamics Engineering Institute Publications-Earthquake Engineering and Structural Dynamics Contact Institute Director Charles Farrar (505)...

  4. Publications

    E-Print Network [OSTI]

    $author.value

    A new book published by World Scientific: Applications of Epidemiological Models to Public Health Policymaking--The role of heterogeneity in model predictions.

  5. Publications

    E-Print Network [OSTI]

    Please check my webpage: http://www.math.purdue.edu/~mdd/. Home · Publications. Department of Mathematics, Purdue University 150 N. University Street, ...

  6. Publications

    E-Print Network [OSTI]

    Publications. PHD Thesis (2012); Convergence of Space-Time Discrete Dynamics to Anisotropic Motion by Mean Curvature (with N.K. Yip) submitted, 2014.

  7. Publications

    E-Print Network [OSTI]

    Publications. 1. A compact embedding theorem for a class of degenerate Sobolev spaces. Rendiconti Sem. Mat. Univ. Polit. Torino, 49(3); 399-420, 1991. 2.

  8. Electricity Reliability

    E-Print Network [OSTI]

    Post, Wilfred M.

    Electricity Delivery and Energy Reliability High Temperature Superconductivity (HTS) Visualization in the future because they have virtually no resistance to electric current, offering the possibility of new electric power equipment with more energy efficiency and higher capacity than today's systems

  9. Comments of North American Electric Reliability Corporation ...

    Office of Environmental Management (EM)

    RFI. North American Electric Reliability Corporation (NERC) More Documents & Publications City Utilities of Springfield Missouri Comments on Smart Grid RFI: Addressing Policy and...

  10. Copyright 2005 Zackin Publications Inc. All Rights Reserved.Copyright 2005 Zackin Publications Inc. All Rights Reserved. Reprinted with permission from the January 2005 issue

    E-Print Network [OSTI]

    , part of the growth in utility green power offerings was attributable to the threat of retail market Inc. All Rights Reserved. Reprinted with permission from the January 2005 issue Green Power Marketing to purchase electricity supplied by renewable energy sources represent a powerful market support mechanism

  11. Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid youOxygen Generation | CenterPressthisPublication Policy Publication

  12. Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid youOxygen Generation | CenterPressthisPublication Policy Publication

  13. Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) by Carbon-RichProton Delivery and Removal in [Ni(P R 2PublicPublications

  14. Thermal Stress and Reliability for Advanced Power Electronics...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    & Publications Thermal Stress and Reliability for Advanced Power Electronics and Electric Machines Power Electronic Thermal System Performance and Integration Thermal...

  15. Competition and Reliability in North American Electricity Markets...

    Energy Savers [EERE]

    Publications The Relationship between Competitive Power Markets and Grid Reliability. Blackout 2003: Electric System Working Group Technical Conference - Comments and...

  16. Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgramExemptionsProtein DynamicsEnergy Public UtilityAreaGCPCC's

  17. Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgramExemptionsProtein DynamicsEnergy Public

  18. Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgramExemptionsProtein DynamicsEnergy PublicBook Chapters and Other

  19. Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgramExemptionsProtein DynamicsEnergy PublicBook Chapters and

  20. Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgramExemptionsProtein DynamicsEnergy PublicBook Chapters

  1. Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgramExemptionsProtein DynamicsEnergy PublicBook ChaptersLos Alamos

  2. Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgramExemptionsProtein DynamicsEnergy PublicBook ChaptersLos

  3. Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgramExemptionsProtein DynamicsEnergy PublicBook ChaptersLosSensors

  4. Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgramExemptionsProtein DynamicsEnergy PublicBook

  5. Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgramExemptionsProtein DynamicsEnergy PublicBook Directed

  6. Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgramExemptionsProtein DynamicsEnergy PublicBook DirectedFundamental

  7. Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) by Carbon-RichProton Delivery and Removal in [Ni(P R 2Public

  8. Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) by Carbon-RichProton Delivery and Removal in [Ni(PLee » Publications

  9. Human Reliability Program Workshop

    SciTech Connect (OSTI)

    Landers, John; Rogers, Erin; Gerke, Gretchen

    2014-05-18

    A Human Reliability Program (HRP) is designed to protect national security as well as worker and public safety by continuously evaluating the reliability of those who have access to sensitive materials, facilities, and programs. Some elements of a site HRP include systematic (1) supervisory reviews, (2) medical and psychological assessments, (3) management evaluations, (4) personnel security reviews, and (4) training of HRP staff and critical positions. Over the years of implementing an HRP, the Department of Energy (DOE) has faced various challenges and overcome obstacles. During this 4-day activity, participants will examine programs that mitigate threats to nuclear security and the insider threat to include HRP, Nuclear Security Culture (NSC) Enhancement, and Employee Assistance Programs. The focus will be to develop an understanding of the need for a systematic HRP and to discuss challenges and best practices associated with mitigating the insider threat.

  10. Reliable Distributed Computing for Decision Support Systems

    E-Print Network [OSTI]

    Bargiela, Andrzej

    of pipes and network nodes spread over a large geographical area, calls for a control of computational system it is serv- icing. Addressing the reliability issues of dis- tributed systems involves tackling

  11. Classification Documents and Publications

    Broader source: Energy.gov [DOE]

    Certain documents and publications created or issued by the Office of Classification are available from this page.

  12. PV Module Reliability Research (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-06-01

    This National Center for Photovoltaics sheet describes the capabilities of its PV module reliability research. The scope and core competencies and capabilities are discussed and recent publications are listed.

  13. Electro-thermal-mechanical Simulation and Reliability for Plug...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Meeting ape026hefner2012o.pdf More Documents & Publications Electro-thermal-mechanical Simulation and Reliability for Plug-in Vehicle Converters and Inverters...

  14. GM-Ford-Chrysler: Issues Related to Vehicle Eligibility | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Issues Related to Vehicle Eligibility GM-Ford-Chrysler: Issues Related to Vehicle Eligibility GM-Ford-Chrysler: Issues Related to Vehicle Eligibility More Documents & Publications...

  15. A micromanipulation system for the preparation of colloid probes to study the adhesion mechanics of Adhesion failure is one of the most important issues concerning reliability of Micro-electro-mechanical systems (MEMS)

    E-Print Network [OSTI]

    A micromanipulation system for the preparation of colloid probes to study the adhesion mechanics increase the reliability of devices (4). Previous studies have also reported thin films like graphene oxide (10//, 2007). 5. S. Borini et al., Ultrafast Graphene Oxide Humidity Sensors. ACS Nano 7, 11166 (2013

  16. Human Reliability Program Overview

    SciTech Connect (OSTI)

    Bodin, Michael

    2012-09-25

    This presentation covers the high points of the Human Reliability Program, including certification/decertification, critical positions, due process, organizational structure, program components, personnel security, an overview of the US DOE reliability program, retirees and academia, and security program integration.

  17. This article has been accepted for publication in a future issue of a journal/proceedings, but has not been fully edited. Content may change prior to final publication. Citation information: . F. Belli, M. Beyazit, Exploiting Model Morphology for Event-Ba

    E-Print Network [OSTI]

    Belli, Fevzi

    This article has been accepted for publication in a future issue of a journal/proceedings, but has. Beyazit, Exploiting Model Morphology for Event-Based Testing, IEEE Transactions on Software Engineering for Event-Based Testing Fevzi Belli, Mutlu Beyazit Abstract--Model-based testing employs models for testing

  18. Reliability Assessment The Reliability of the

    E-Print Network [OSTI]

    ...................................................................................................................4 SUMMER 2006 HEAT WAVE .......................6 CONSTRUCTION OF NEW TRANSMISSION IS STILL SLOW -- CONTINUES TO FACE OBSTACLES..............................................11 RELIABILITY WILL DEPEND ON CLOSE COORDINATION OF GENERATION AND TRANSMISSION PLANNING

  19. Reliability of Coupled Oscillators II: Larger Networks

    E-Print Network [OSTI]

    Kevin K. Lin; Eric Shea-Brown; Lai-Sang Young

    2007-08-23

    We study the reliability of phase oscillator networks in response to fluctuating inputs. Reliability means that an input elicits essentially identical responses upon repeated presentations, regardless of the network's initial condition. In this paper, we extend previous results on two-cell networks to larger systems. The first issue that arises is chaos in the absence of inputs, which we demonstrate and interpret in terms of reliability. We give a mathematical analysis of networks that can be decomposed into modules connected by an acyclic graph. For this class of networks, we show how to localize the source of unreliability, and address questions concerning downstream propagation of unreliability once it is produced.

  20. Sandia Energy - Human Reliability Assessment

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Human Reliability Assessment Home Stationary Power Nuclear Fuel Cycle Nuclear Energy Safety Technologies Risk and Safety Assessment Human Reliability Assessment Human Reliability...

  1. Medical Aspects of Reliability

    SciTech Connect (OSTI)

    Atencio, Julian J.

    2014-05-05

    This presentation covers the medical evaluation as part of a human reliability program, particularly the various medical qualifications and potential disqualifiers.

  2. Reliable Energy Integration of

    E-Print Network [OSTI]

    Zeng, Ning

    Engineering SustainabilityWorkshop #12;Cost of EnergyTrends Engineering SustainabilityWorkshop #12;Why GoReliable Energy Integration of Offshore Wind Aris Christou University of Maryland College Park MD Access is Difficult, and Costly: Require Minimum Maintenance and High Reliability Engineering

  3. WANTED: Stewards to Save Public Housing in New York City Keeping the Public in Public Housing

    E-Print Network [OSTI]

    Qiu, Weigang

    WANTED: Stewards to Save Public Housing in New York City Keeping the Public in Public Housing Red and the Graduate Center, City University of New York, and has written extensively on housing and planning issues. #12;WANTED: Stewards to Save Public Housing in New York City3 Keeping the Public in Public Housing

  4. Request for Information: Photovoltaic Reliability and Durability Research and Development

    Broader source: Energy.gov [DOE]

    The United States Department of Energy (DOE) – Office of Energy Efficiency and Renewable Energy (EERE) seeks feedback from industry, academia, research laboratories, government agencies, and other stakeholders on issues related to solar photovoltaic (PV) reliability and durability research and development.

  5. Competition and Reliability in North American Energy Markets...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    in North American Energy Markets: Issue Paper Synopses More Documents & Publications Blackout 2003: Summary of Comments from Forum and Email The Relationship between Competitive...

  6. Public Comment Opportunities

    Broader source: Energy.gov [DOE]

    Comments on the Draft EIS and Presidential permit can be submitted verbally during public hearings or in writing to Dr. Julie A Smith at: Office of Electricity Delivery and Energy Reliability (OE...

  7. Hybrid Statistical Model Checking Technique for Reliable Safety Critical Systems

    E-Print Network [OSTI]

    @cs.kaist.ac.kr Abstract--Reliability of safety critical systems such as nuclear power plants and automobiles has become1 Hybrid Statistical Model Checking Technique for Reliable Safety Critical Systems Youngjoo Kim a significant issue to our society. As more computing systems are utilized in these safety critical systems

  8. Decoupling: Mechanics and Issues, Presentation to the New Mexico...

    Broader source: Energy.gov (indexed) [DOE]

    Decoupling: Mechanics and Issues, Presentation to the New Mexico Public Regulation Commission Energy Efficiency Incentives Workshop Decoupling: Mechanics and Issues, Presentation...

  9. Reliability and Safety

    Broader source: Energy.gov [DOE]

    DOE solar reliability and safety research and development (R&D) focuses on testing photovoltaic (PV) modules, inverters, and systems for long-term performance, and helping investors, consumers,...

  10. Solid State Lighting Reliability

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Solid State Lighting Reliability 2015Building Technologies Office Peer Review Lynn Davis, PhD RTI International ldavis@rti.org --- 919-316-3325 Project Summary Timeline: Start...

  11. Science and Public Policy

    SciTech Connect (OSTI)

    Handler, Thomas [University of Tennessee

    2012-11-28

    The United States faces many issues that involve science. Issues ranging from climate change to nano-technology, from human genomics to modified food crops. What is the role that science plays in determining what the public policy for these issues should be? How as scientists should we respond to requests for advice?

  12. Gearbox Reliability Collaborative Update: A Brief (Presentation)

    SciTech Connect (OSTI)

    Sheng, S.; Keller, J.; McDade, M.

    2012-01-01

    This presentation is an update on the Gearbox Reliability Collaborative (GRC) for the AWEA Wind Project Operations, Maintenance & Reliability Seminar. GRC accomplishments are: (1) Failure database software deployed - partners see business value for themselves and customers; (2) Designed, built, instrumented, and tested two gearboxes - (a) Generated unprecedented public domain test data from both field testing and dynamometer testing, (b) Different responses from 'identical' gearboxes, (c) Demonstrated importance of non-torque loading and modeling approach; and (3) Active collaborative, with wide industry support, leveraging DOE funding - Modeling round robin and Condition Monitoring round robin.

  13. Gearbox Reliability Collaborative Update (Presentation)

    SciTech Connect (OSTI)

    Sheng, S.

    2013-10-01

    This presentation was given at the Sandia Reliability Workshop in August 2013 and provides information on current statistics, a status update, next steps, and other reliability research and development activities related to the Gearbox Reliability Collaborative.

  14. Photovoltaic module reliability workshop

    SciTech Connect (OSTI)

    Mrig, L. (ed.)

    1990-01-01

    The paper and presentations compiled in this volume form the Proceedings of the fourth in a series of Workshops sponsored by Solar Energy Research Institute (SERI/DOE) under the general theme of photovoltaic module reliability during the period 1986--1990. The reliability Photo Voltaic (PV) modules/systems is exceedingly important along with the initial cost and efficiency of modules if the PV technology has to make a major impact in the power generation market, and for it to compete with the conventional electricity producing technologies. The reliability of photovoltaic modules has progressed significantly in the last few years as evidenced by warranties available on commercial modules of as long as 12 years. However, there is still need for substantial research and testing required to improve module field reliability to levels of 30 years or more. Several small groups of researchers are involved in this research, development, and monitoring activity around the world. In the US, PV manufacturers, DOE laboratories, electric utilities and others are engaged in the photovoltaic reliability research and testing. This group of researchers and others interested in this field were brought together under SERI/DOE sponsorship to exchange the technical knowledge and field experience as related to current information in this important field. The papers presented here reflect this effort.

  15. SCHOLARLY PUBLICATIONS Scholarly PublicationS

    E-Print Network [OSTI]

    2012 SCHOLARLY PUBLICATIONS #12;#12;Scholarly PublicationS 2012 #12;Editor: caroline brandt Publications 2012 1 contents Introduction

  16. INSIDETHIS ISSUE Calling All Bibliophiles

    E-Print Network [OSTI]

    California at Berkeley, University of

    . As the highest-ranking public research library in the U.S., the University Library provides the intellectual an exclusive reading room in New York City. There were no public libraries with such a collection. They hauledINSIDETHIS ISSUE Calling All Bibliophiles Rowell and Gallagher:The Library as Place Revitalizing

  17. Clean, Efficient, and Reliable Power for the 21st Century: Fact...

    Broader source: Energy.gov (indexed) [DOE]

    of Energy's Fuel Cell Technologies Office. Clean, Efficient, and Reliable Power for the 21st Century More Documents & Publications QER - Comment of Honda Motor Co., Inc. State of...

  18. ISSAT 2012 KCoverage Reliability Evaluation K-COVERAGE RELIABILITY EVALUATION

    E-Print Network [OSTI]

    Xing, Liudong

    #12;7/20/2012 ISSAT 2012 KCoverage Reliability Evaluation forWSNs 2 Introduction Wireless sensor;7/20/2012 ISSAT 2012 KCoverage Reliability Evaluation forWSNs 7 Model 13 Consider a set of sensor nodes (SN7/20/2012 ISSAT 2012 KCoverage Reliability Evaluation forWSNs 1 K-COVERAGE RELIABILITY EVALUATION

  19. Reliable solar: powering communities

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) by Carbon-RichProtonAbout UsRegional companiesReliabilityReliable solar:

  20. open access journal Public Health

    E-Print Network [OSTI]

    Oakley, Jeremy

    open access journal Journal of Public Health in AfricaeISSN 2038-9930 i www the Journal of Public Health in Africa is a peer-reviewed, electronic quarterly, that focuses on health issues in the African continent. The journal editors seek high quality original articles on public health related issues

  1. Issue Papers on Reliability and Competition Thomas August 2005

    E-Print Network [OSTI]

    ). For example, price decreases in the airline, natural gas, and long-distance telephone industries have been

  2. Addressing mechanical reliability issues in Sandia MEMS devices.

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnicalInformation4563Abuse Tolerance(Conference) | SciTechstochastic

  3. Competition and Reliability in North American Energy Markets: Issue Paper

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electric vehicle (PEV)Day-June 22,FresnoSky Energy of OhioSynopses |

  4. Reliability of Electrical Interconnects (Presentation)

    SciTech Connect (OSTI)

    Devoto, D.

    2014-06-01

    This presentation discusses the status of NREL's research on the reliability of electrical interconnects.

  5. Publication List Publications

    E-Print Network [OSTI]

    Egenhofer, Max J.

    Publication List #12;Publications List authors, title, (complete) source, date Reverse Location Date #12;An Impressive Publication List 1-2 refereed articles per year Increased publication activities in the last year 1-2 journal articles First author on 50% of the publications Publications

  6. Performance Issues for a Changing Electric Power Industry

    Reports and Publications (EIA)

    1995-01-01

    Provides an overview of some of the factors affecting reliability within the electric bulk power system. Historical and projected data related to reliability issues are discussed on a national and regional basis. Current research on economic considerations associated with reliability levels is also reviewed.

  7. RELIABILITY, AVAILABILITY, AND SERVICEABILITY FOR PETASCALE HIGH-END COMPUTING AND BEYOND

    SciTech Connect (OSTI)

    Chokchai "Box" Leangsuksun

    2011-05-31

    Our project is a multi-institutional research effort that adopts interplay of RELIABILITY, AVAILABILITY, and SERVICEABILITY (RAS) aspects for solving resilience issues in highend scientific computing in the next generation of supercomputers. results lie in the following tracks: Failure prediction in a large scale HPC; Investigate reliability issues and mitigation techniques including in GPGPU-based HPC system; HPC resilience runtime & tools.

  8. Solid State Lighting Reliability

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy BillsNo.Hydrogen4EnergySolid State Lighting Reliability 2014 Building

  9. Known Issues

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesse Bergkamp Graduate student Subtask 4Photo4> Known Issues Known Issues

  10. SCHOLARLY PUBLICATIONS Scholarly PublicationS

    E-Print Network [OSTI]

    2013 SCHOLARLY PUBLICATIONS #12;Scholarly PublicationS 2013 #12;Editor: Mark hayman academic' notes: #12;THE PETROLEUM INSTITUTE | Scholarly Publications 2013 1 contents Introduction

  11. Sandia Energy - PV Systems Reliability

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics PV Systems Reliability PV Systems ReliabilityCoryne Tasca2015-05-08T03:40:54+00:00 Sandia...

  12. Abstract--This paper reports on work the Consortium for Electric Reliability Technology Solutions (CERTS) has been

    E-Print Network [OSTI]

    of the New York Public Servic Reliability Technology Solutions on behalf of the U.S. Department of Energy's Transmission Reliability program. The work was funded by the Assistant Secretary of Energy Efficiency and Renewable Energy, Office of Power

  13. Testing for PV Reliability (Presentation)

    SciTech Connect (OSTI)

    Kurtz, S.; Bansal, S.

    2014-09-01

    The DOE SUNSHOT workshop is seeking input from the community about PV reliability and how the DOE might address gaps in understanding. This presentation describes the types of testing that are needed for PV reliability and introduces a discussion to identify gaps in our understanding of PV reliability testing.

  14. Human Reliability Considerations for Small Modular Reactors

    SciTech Connect (OSTI)

    OHara J. M.; Higgins, H.; DAgostino, A.; Erasmia, L.

    2012-01-27

    Small modular reactors (SMRs) are a promising approach to meeting future energy needs. Although the electrical output of an individual SMR is relatively small compared to that of typical commercial nuclear plants, they can be grouped to produce as much energy as a utility demands. Furthermore, SMRs can be used for other purposes, such as producing hydrogen and generating process heat. The design characteristics of many SMRs differ from those of current conventional plants and may require a distinct concept of operations. The U.S. Nuclear Regulatory Commission (NRC) conducted research to examine the human factors engineering and the operational aspects of SMRs. The research identified thirty potential human-performance issues that should be considered in the NRC's reviews of SMR designs and in future research activities. The purpose of this report is to illustrate how the issues can support SMR probabilistic risk analyses and their review by identifying potential human failure events for a subset of the issues. As part of addressing the human contribution to plant risk, human reliability analysis practitioners identify and quantify the human failure events that can negatively impact normal or emergency plant operations. The results illustrated here can be generalized to identify additional human failure events for the issues discussed and can be applied to those issues not discussed in this report.

  15. President Issues

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home PageBlender PumpVehiclesThe Heat LetterPresident Issues

  16. UCONN Health Center Public Issues Council

    E-Print Network [OSTI]

    Oliver, Douglas L.

    if they demonstrate they fall below 250% of federal poverty guidelines, have an approved or in-process Medicaid

  17. Collins Mausoleum Issue

    E-Print Network [OSTI]

    Multiple Contributors

    2010-01-01

    -publishing, so there is a profusion of electronic texts available for Dark Shadows. The web site www.fanfiction.net/tv/Dark_Shadows will give you a good introduction to recent DS writings. 12 Dark Shadows’ return to wide syndication in the 1980s-90s... writing project. This issue is dedicated to all the fans past and present who kept the spirit of Dark Shadows alive by expressing themselves creatively. Our cover is from one of the early fanzines, The Crypt. This publication was edited by Dee Gurnett...

  18. Pastaklan Vesla Issue

    E-Print Network [OSTI]

    Multiple Contributors

    1978-01-01

    Bo KclCendrick- .6, 1-0, 19 Allan Andress- 25t^L Ginnio Reynolds- 3^i 36, 4-3 No trades for other fanzines Kathy. Bushman.* 29 Peggy Barilla- 55, 56 Steve Barnes- 73, 84, 93 CAB - Bacovcr Horta Press Issue ;"*5 Rhubarb Publication.../\\ M A?TD TH5?T THERE'S. ? . 1 - ' > ?-^WW I II i,ijw" I Friends t We cano^up with this idea and we organized it and we bought the supplies and wo typed it and we glued it together and wo printed it and we collated7 w&at we printed and...

  19. Open Issues

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesseworkSURVEY UNIVERSEHowScientificOmbuds OfficeOneFasterdata IPv6Open Issues

  20. Analysis and design of reliable nanometer circuits

    E-Print Network [OSTI]

    Zhao, Chong

    2007-01-01

    OF CALIFORNIA, SAN DIEGO Analysis and Design of ReliableTHE DISSERTATION Analysis and Design of Reliable Nanometerthe difficulty in analysis and design of reliable digital

  1. Mound publications for 1991

    SciTech Connect (OSTI)

    Nowka, Stephen L.

    1992-05-01

    This document is a compilation of all Mound formal technical publications and oral presentations for calendar year 1991. It is intended to serve as an aid to personnel in obtaining or referring to specific publications by giving the proper complete reference for each information item published during the year. Some items, such as proceedings publications, may have issue dates or periods of coverage prior to 1991; however, they were formally published during 1991.

  2. Continuous Reliability Enhancement for Wind (CREW) database : wind plant reliability benchmark.

    SciTech Connect (OSTI)

    Hines, Valerie Ann-Peters; Ogilvie, Alistair B.; Bond, Cody R.

    2013-09-01

    To benchmark the current U.S. wind turbine fleet reliability performance and identify the major contributors to component-level failures and other downtime events, the Department of Energy funded the development of the Continuous Reliability Enhancement for Wind (CREW) database by Sandia National Laboratories. This report is the third annual Wind Plant Reliability Benchmark, to publically report on CREW findings for the wind industry. The CREW database uses both high resolution Supervisory Control and Data Acquisition (SCADA) data from operating plants and Strategic Power Systems' ORAPWind%C2%AE (Operational Reliability Analysis Program for Wind) data, which consist of downtime and reserve event records and daily summaries of various time categories for each turbine. Together, these data are used as inputs into CREW's reliability modeling. The results presented here include: the primary CREW Benchmark statistics (operational availability, utilization, capacity factor, mean time between events, and mean downtime); time accounting from an availability perspective; time accounting in terms of the combination of wind speed and generation levels; power curve analysis; and top system and component contributors to unavailability.

  3. Sandia Energy - Inverter Reliability Program

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    lifetime cost must decrease for photovoltaics to be financially viable. Currently the cost and reliability of PV modules is improving faster than the rest of the system. One...

  4. Many studies have been performed on the subject of software reliability, but few explicitly consider the impact

    E-Print Network [OSTI]

    Lyu, Michael R.

    explicitly consider the impact of software testing on the reliability process. This paper presents two important issues on software reliability modeling and software reliability economics: testing effort of resources during software development process and get a conspicuous improvement in modeling testing

  5. Reliability analysis for wind turbines with incomplete failure data collected from after the date of initial installation

    E-Print Network [OSTI]

    McCalley, James D.

    . Walford outlined the issues relevant to wind turbine reliability for wind turbine power generation generation and wind speed models to analyze power production reliability [3,4]. Others have appliedReliability analysis for wind turbines with incomplete failure data collected from after the date

  6. Regulatory issues controlling carbon capture and storage

    E-Print Network [OSTI]

    Smith, Adam (Adam M.), 1978-

    2004-01-01

    Climate change is increasingly being recognized by governments, industry, the scientific community, and the public as an issue that must be dealt with. Parties are pursuing various strategies to reduce CO? emissions. ...

  7. National Electric Transmission Congestion Study - Draft for Public...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    - Draft for Public Comment August 2014 National Electric Transmission Congestion Study - Draft for Public Comment August 2014 On August 19, 2014, the Department issued a Federal...

  8. LMS Reliability FMECA and SPFS

    E-Print Network [OSTI]

    Rathbun, Julie A.

    LMS Reliability FMECA and SPFS Contract No. NAS 9-5829 NO. ATM 97C PAGE 1 REV. MO. B OF~- DATE 21 will use the fixed mode ionization voltage. Prepared by: Approved by: .... ~~~lfo*R. Hiebert LMS III v VI LMS Reliability FMECA and SPFS Contract No. NAS9-5829 TABLE CJF CONTENTS DISCUSSION

  9. Publications Received

    E-Print Network [OSTI]

    Mester, [No author

    1988-01-01

    No. (Spring, 1988) Publications Received Alianza Editorial (1 (Winter/Spring 1986). Publications Received International

  10. Publications Received

    E-Print Network [OSTI]

    Mester, [No author

    1991-01-01

    Publications Received Agua. 1 (enero 1991). ¡Aha! Hispanicmismáticos. ) XL:222-227. Publications Received Oribatejo:

  11. 1 Public Policy and Public Administration PUBLIC POLICY AND PUBLIC

    E-Print Network [OSTI]

    Vertes, Akos

    1 Public Policy and Public Administration PUBLIC POLICY AND PUBLIC ADMINISTRATION Through its Trachtenberg School of Public Policy and Public Administration, Columbian College of Arts and Sciences offers the Master of Public Policy, Master of Public Administration, and the Doctor of Philosophy in the field

  12. Automated Energy Distribution and Reliability System (AEDR): Final Report

    SciTech Connect (OSTI)

    Buche, D. L.

    2008-07-01

    This report describes Northern Indiana Public Service Co. project efforts to develop an automated energy distribution and reliability system. The purpose of this project was to implement a database-driven GIS solution that would manage all of the company's gas, electric, and landbase objects.

  13. DOE Issues Test Procedure Final Rule & Publishes Energy Conservation...

    Broader source: Energy.gov (indexed) [DOE]

    (DOE) has issued a pre-publication Federal Register final rule regarding test procedures for electric motors. For more information, please visit the rulemaking page. Test...

  14. FY 2013 Conference Waiver - Emergency Management Issues Special...

    Broader source: Energy.gov (indexed) [DOE]

    FY 2013 Conference Waiver - Emergency Management Issues Special Interest Group.pdf More Documents & Publications Application to Export Electric Energy OE Docket No. EA-383 Pilot...

  15. Reliability and energy-efficiency in wireless ad-hoc networks

    E-Print Network [OSTI]

    Srinivas, Anand, 1979-

    2004-01-01

    In this thesis, we address issues related to reliability and energy-efficiency in wireless ad hoc networks. In the first part of the work, we deal with the problem of simultaneously routing data along multiple disjoint ...

  16. Fundamental mechanisms of micromachine reliability

    SciTech Connect (OSTI)

    DE BOER,MAARTEN P.; SNIEGOWSKI,JEFFRY J.; KNAPP,JAMES A.; REDMOND,JAMES M.; MICHALSKE,TERRY A.; MAYER,THOMAS K.

    2000-01-01

    Due to extreme surface to volume ratios, adhesion and friction are critical properties for reliability of Microelectromechanical Systems (MEMS), but are not well understood. In this LDRD the authors established test structures, metrology and numerical modeling to conduct studies on adhesion and friction in MEMS. They then concentrated on measuring the effect of environment on MEMS adhesion. Polycrystalline silicon (polysilicon) is the primary material of interest in MEMS because of its integrated circuit process compatibility, low stress, high strength and conformal deposition nature. A plethora of useful micromachined device concepts have been demonstrated using Sandia National Laboratories' sophisticated in-house capabilities. One drawback to polysilicon is that in air the surface oxidizes, is high energy and is hydrophilic (i.e., it wets easily). This can lead to catastrophic failure because surface forces can cause MEMS parts that are brought into contact to adhere rather than perform their intended function. A fundamental concern is how environmental constituents such as water will affect adhesion energies in MEMS. The authors first demonstrated an accurate method to measure adhesion as reported in Chapter 1. In Chapter 2 through 5, they then studied the effect of water on adhesion depending on the surface condition (hydrophilic or hydrophobic). As described in Chapter 2, they find that adhesion energy of hydrophilic MEMS surfaces is high and increases exponentially with relative humidity (RH). Surface roughness is the controlling mechanism for this relationship. Adhesion can be reduced by several orders of magnitude by silane coupling agents applied via solution processing. They decrease the surface energy and render the surface hydrophobic (i.e. does not wet easily). However, only a molecular monolayer coats the surface. In Chapters 3-5 the authors map out the extent to which the monolayer reduces adhesion versus RH. They find that adhesion is independent of RH up to a threshold value, depending on the coating chemistry. The mechanism for the adhesion increase beyond this threshold value is that the coupling agent reconfigures from a surface to a bulk phase (Chapter 3). To investigate the details of how the adhesion increase occurs, the authors developed the mechanics for adhesion hysteresis measurements. These revealed that near-crack tip compression is the underlying cause of the adhesion increase (Chapter 4). A vacuum deposition chamber for silane coupling agent deposition was constructed. Results indicate that vapor deposited coatings are less susceptible to degradation at high RH (Chapter 5). To address issues relating to surfaces in relative motion, a new test structure to measure friction was developed. In contrast to other surface micromachined friction test structures, uniform apparent pressure is applied in the frictional contact zone (Chapter 6). The test structure will enable friction studies over a large pressure and dynamic range. In this LDRD project, the authors established an infrastructure for MEMS adhesion and friction metrology. They then characterized in detail the performance of hydrophilic and hydrophobic films under humid conditions, and determined mechanisms which limit this performance. These studies contribute to a fundamental understanding for MEMS reliability design rules. They also provide valuable data for MEMS packaging requirements.

  17. CERTS: Consortium for Electric Reliability Technology Solutions - Research Highlights

    SciTech Connect (OSTI)

    Eto, Joseph

    2003-07-30

    Historically, the U.S. electric power industry was vertically integrated, and utilities were responsible for system planning, operations, and reliability management. As the nation moves to a competitive market structure, these functions have been disaggregated, and no single entity is responsible for reliability management. As a result, new tools, technologies, systems, and management processes are needed to manage the reliability of the electricity grid. However, a number of simultaneous trends prevent electricity market participants from pursuing development of these reliability tools: utilities are preoccupied with restructuring their businesses, research funding has declined, and the formation of Independent System Operators (ISOs) and Regional Transmission Organizations (RTOs) to operate the grid means that control of transmission assets is separate from ownership of these assets; at the same time, business uncertainty, and changing regulatory policies have created a climate in which needed investment for transmission infrastructure and tools for reliability management has dried up. To address the resulting emerging gaps in reliability R&D, CERTS has undertaken much-needed public interest research on reliability technologies for the electricity grid. CERTS' vision is to: (1) Transform the electricity grid into an intelligent network that can sense and respond automatically to changing flows of power and emerging problems; (2) Enhance reliability management through market mechanisms, including transparency of real-time information on the status of the grid; (3) Empower customers to manage their energy use and reliability needs in response to real-time market price signals; and (4) Seamlessly integrate distributed technologies--including those for generation, storage, controls, and communications--to support the reliability needs of both the grid and individual customers.

  18. ECONOMICS UPDATE Issue 1 Autumn 2014

    E-Print Network [OSTI]

    Neri, Peter

    ECONOMICS UPDATE Issue 1 Economics Update Autumn 2014 UNIVERSITY OF ABERDEEN ­ DEPARTMENT OF ECONOMICS IN THIS ISSUE Welcome to the first Economics update! In this twice-yearly publication, we. In the Research Assessment Exercise results of 2008, 100% of Economics research, was judged to be of international

  19. Compatibility Study of Compile-Time Optimizations for Power and Reliability

    E-Print Network [OSTI]

    systems performance. However, for a wide range of today's power restricted, battery oper- ated embedded, reliability is the most significant design issue. Moreover, the limited battery capacities of such devices, the instruction flow at run- time can be adjusted to achieve a desirable trade-off between reliability, power

  20. Selected DOE headquarters publications, October 1979

    SciTech Connect (OSTI)

    None

    1980-05-01

    This publication provides cumulative listings of and an index to DOE headquarters publications issued since October 1979. (Publications issued during October 1977-September 1979 are covered in DOE/AD-0010/6). Three types of headquarters publications are included: publications dealing mainly with program and policy that are attributed to and issued by headquarters organizations, reports prepared by contractors to describe research and development work they have performed for the Department, and environmental development plans and impact statements. Certain publications are omitted. They include such items as pamphlets, fact sheets, bulletins, newsletters, telephone directories, publications issued under the DOE-tr and CONF codes, technical reports from the Jet Propulsion Laboratory and NASA issued under DOE/JPL and DOE/NASA codes, and weekly/monthly reports of the Energy Information Administration. (RWR)

  1. Selected DOE Headquarters Publications, October 1979

    SciTech Connect (OSTI)

    1980-09-01

    This publication provides cumulative listings of and an index to DOE headquarters publications issued since October 1979. (Publications issued during October 1977-September 1979 are covered in DOE/AD-0010/6.) Three types of headquarters publications are included: publications dealing mainly with program and policy that are attributed to and issued by headquarters organizations, reports prepared by contractors (and published by DOE) to describe research and development work they have performed for the Department, and environmental development plans and impact statements. Certain publications have been omitted. They include such items as pamphlets, fact sheets, bulletins, newsletters, and telephone directories, headquarters publications issued under the DOE-tr and CONF codes, technical reports from the Jet Propulsion Laboratory and NASA issued under DOE/JPL and DOE/NASA codes, and weekly/monthly reports of the Energy Information Administration. (RWR)

  2. Sandia Energy - PV Systems Reliability

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    studies such as Accelerated Life Testing (ALT) and Failure Modes and Effects Analysis (FMEA). SNL has also partnered with a utility to create a data-driven Reliability Block...

  3. Reliability and Competitive Electricity Markets

    E-Print Network [OSTI]

    Joskow, Paul; Tirole, Jean

    2006-03-14

    Deregulation of the electricity sector has resulted in conflict between the economic aims of creating competitive wholesale and retail markets, and an engineering focus on reliability of supply. The paper starts by deriving the optimal prices...

  4. Recent Publications

    E-Print Network [OSTI]

    Students, DCRP

    2002-01-01

    Journal 1 6 (2002) RECENT PUBLICATIONS Department of CityRedevelopment. Recent Publications Professional ReportsREAL World. Recent Publications Won g, Jeann ie. Building a

  5. Publications Received

    E-Print Network [OSTI]

    Mester, [No author

    1988-01-01

    Vol. xvii. No. 2 (Fali, Publications Received Anales de lafor Afro-American Studies Publications, 1987. Morris, C.Essays in Memory Publications Received of Federico García

  6. Publications Received

    E-Print Network [OSTI]

    Mester, [No author

    1992-01-01

    xxi. No. (Spring, ¡992) Publications Received ¡Aha! HispanicTemporal. Gávea-Brown Publications, Center for Portuguesenoviembre/diciembre 1991). Publications Received Shalom: A

  7. Reliability, Electric Power, and Public Versus Private Goods

    E-Print Network [OSTI]

    received in attempts to restructure the industry. The Northeast blackout involved a shortage of reactive

  8. Federal Information Processing Standards Publication 197

    E-Print Network [OSTI]

    controls. Exports of cryptographic modules implementing this standard and technical data regarding themFederal Information Processing Standards Publication 197 November 26, 2001 Announcing the ADVANCED ENCRYPTION STANDARD (AES) Federal Information Processing Standards Publications (FIPS PUBS) are issued

  9. Advancing Usability Evaluation through Human Reliability Analysis

    SciTech Connect (OSTI)

    Ronald L. Boring; David I. Gertman

    2005-07-01

    This paper introduces a novel augmentation to the current heuristic usability evaluation methodology. The SPAR-H human reliability analysis method was developed for categorizing human performance in nuclear power plants. Despite the specialized use of SPAR-H for safety critical scenarios, the method also holds promise for use in commercial off-the-shelf software usability evaluations. The SPAR-H method shares task analysis underpinnings with human-computer interaction, and it can be easily adapted to incorporate usability heuristics as performance shaping factors. By assigning probabilistic modifiers to heuristics, it is possible to arrive at the usability error probability (UEP). This UEP is not a literal probability of error but nonetheless provides a quantitative basis to heuristic evaluation. When combined with a consequence matrix for usability errors, this method affords ready prioritization of usability issues.

  10. HUMAN RELIABILITY ANALYSIS FOR COMPUTERIZED PROCEDURES

    SciTech Connect (OSTI)

    Ronald L. Boring; David I. Gertman; Katya Le Blanc

    2011-09-01

    This paper provides a characterization of human reliability analysis (HRA) issues for computerized procedures in nuclear power plant control rooms. It is beyond the scope of this paper to propose a new HRA approach or to recommend specific methods or refinements to those methods. Rather, this paper provides a review of HRA as applied to traditional paper-based procedures, followed by a discussion of what specific factors should additionally be considered in HRAs for computerized procedures. Performance shaping factors and failure modes unique to computerized procedures are highlighted. Since there is no definitive guide to HRA for paper-based procedures, this paper also serves to clarify the existing guidance on paper-based procedures before delving into the unique aspects of computerized procedures.

  11. Real Time Grid Reliability Management 2005

    SciTech Connect (OSTI)

    Eto, Joe; Eto, Joe; Lesieutre, Bernard; Lewis, Nancy Jo; Parashar, Manu

    2008-07-07

    The increased need to manage California?s electricity grid in real time is a result of the ongoing transition from a system operated by vertically-integrated utilities serving native loads to one operated by an independent system operator supporting competitive energy markets. During this transition period, the traditional approach to reliability management -- construction of new transmission lines -- has not been pursued due to unresolved issues related to the financing and recovery of transmission project costs. In the absence of investments in new transmission infrastructure, the best strategy for managing reliability is to equip system operators with better real-time information about actual operating margins so that they can better understand and manage the risk of operating closer to the edge. A companion strategy is to address known deficiencies in offline modeling tools that are needed to ground the use of improved real-time tools. This project: (1) developed and conducted first-ever demonstrations of two prototype real-time software tools for voltage security assessment and phasor monitoring; and (2) prepared a scoping study on improving load and generator response models. Additional funding through two separate subsequent work authorizations has already been provided to build upon the work initiated in this project.

  12. Selected DOE headquarters publications, October 1979

    SciTech Connect (OSTI)

    1981-01-01

    The publication provides cumulative listings of and an index to DOE headquarters publications issued since October 1979. Publications issued during October 1977 to September 1979 are covered in DOE/AD-0010/6. Publications from 26 headquarters offices are presented and consist of three types: publications dealing mainly with program and policy that are attributed to and issued by headquarters organizations; reports prepared by contractors (and published by DOE) to describe research and development work they have performed for the Department under 01-type contracts; and environmental development plans, impact statements, and readiness documents. Availability of the documents is described.

  13. Radioactive waste storage issues

    SciTech Connect (OSTI)

    Kunz, D.E.

    1994-08-15

    In the United States we generate greater than 500 million tons of toxic waste per year which pose a threat to human health and the environment. Some of the most toxic of these wastes are those that are radioactively contaminated. This thesis explores the need for permanent disposal facilities to isolate radioactive waste materials that are being stored temporarily, and therefore potentially unsafely, at generating facilities. Because of current controversies involving the interstate transfer of toxic waste, more states are restricting the flow of wastes into - their borders with the resultant outcome of requiring the management (storage and disposal) of wastes generated solely within a state`s boundary to remain there. The purpose of this project is to study nuclear waste storage issues and public perceptions of this important matter. Temporary storage at generating facilities is a cause for safety concerns and underscores, the need for the opening of permanent disposal sites. Political controversies and public concern are forcing states to look within their own borders to find solutions to this difficult problem. Permanent disposal or retrievable storage for radioactive waste may become a necessity in the near future in Colorado. Suitable areas that could support - a nuclear storage/disposal site need to be explored to make certain the health, safety and environment of our citizens now, and that of future generations, will be protected.

  14. Publications Received

    E-Print Network [OSTI]

    Mester, [No author

    1992-01-01

    No. 2 (Fali. 1992) xxi. Publications Received Aha! HispanicDias, Erika. kok, 1988. Publications Received East and West

  15. Financial statistics of major publicly owned electric utilities, 1991

    SciTech Connect (OSTI)

    Not Available

    1993-03-31

    The Financial Statistics of Major Publicly Owned Electric Utilities publication presents summary and detailed financial accounting data on the publicly owned electric utilities. The objective of the publication is to provide Federal and State governments, industry, and the general public with data that can be used for policymaking and decisionmaking purposes relating to publicly owned electric utility issues.

  16. Templeman Library Official publication loan

    E-Print Network [OSTI]

    Banaji,. Murad

    Templeman Library Official publication loan Use this form to borrow items from the British ............................................................................ * Initials ............................................................................ * Library card number ............................................................................ Fields marked * are required The item will be issued to your Library account as an Ordinary Loan item

  17. High-reliability computing for the smarter planet

    SciTech Connect (OSTI)

    Quinn, Heather M [Los Alamos National Laboratory; Graham, Paul [Los Alamos National Laboratory; Manuzzato, Andrea [UNIV OF PADOVA; Dehon, Andre [UNIV OF PENN; Carter, Nicholas [INTEL CORPORATION

    2010-01-01

    The geometric rate of improvement of transistor size and integrated circuit performance, known as Moore's Law, has been an engine of growth for our economy, enabling new products and services, creating new value and wealth, increasing safety, and removing menial tasks from our daily lives. Affordable, highly integrated components have enabled both life-saving technologies and rich entertainment applications. Anti-lock brakes, insulin monitors, and GPS-enabled emergency response systems save lives. Cell phones, internet appliances, virtual worlds, realistic video games, and mp3 players enrich our lives and connect us together. Over the past 40 years of silicon scaling, the increasing capabilities of inexpensive computation have transformed our society through automation and ubiquitous communications. In this paper, we will present the concept of the smarter planet, how reliability failures affect current systems, and methods that can be used to increase the reliable adoption of new automation in the future. We will illustrate these issues using a number of different electronic devices in a couple of different scenarios. Recently IBM has been presenting the idea of a 'smarter planet.' In smarter planet documents, IBM discusses increased computer automation of roadways, banking, healthcare, and infrastructure, as automation could create more efficient systems. A necessary component of the smarter planet concept is to ensure that these new systems have very high reliability. Even extremely rare reliability problems can easily escalate to problematic scenarios when implemented at very large scales. For life-critical systems, such as automobiles, infrastructure, medical implantables, and avionic systems, unmitigated failures could be dangerous. As more automation moves into these types of critical systems, reliability failures will need to be managed. As computer automation continues to increase in our society, the need for greater radiation reliability is necessary. Already critical infrastructure is failing too frequently. In this paper, we will introduce the Cross-Layer Reliability concept for designing more reliable computer systems.

  18. Public views on multiple dimensions of security : nuclear waepons, terrorism, energy, and the environment : 2007.

    SciTech Connect (OSTI)

    Herron, Kerry Gale; Jenkins-Smith, Hank C.

    2008-01-01

    We analyze and compare findings from identical national surveys of the US general public on nuclear security and terrorism administered by telephone and Internet in mid-2007. Key areas of investigation include assessments of threats to US security; valuations of US nuclear weapons and nuclear deterrence; perspectives on nuclear proliferation, including the specific cases of North Korea and Iran; and support for investments in nuclear weapons capabilities. Our analysis of public views on terrorism include assessments of the current threat, progress in the struggle against terrorism, preferences for responding to terrorist attacks at different levels of assumed casualties, and support for domestic policies intended to reduce the threat of terrorism. Also we report findings from an Internet survey conducted in mid 2007 that investigates public views of US energy security, to include: energy supplies and reliability; energy vulnerabilities and threats, and relationships among security, costs, energy dependence, alternative sources, and research and investment priorities. We analyze public assessments of nuclear energy risks and benefits, nuclear materials management issues, and preferences for the future of nuclear energy in the US. Additionally, we investigate environmental issues as they relate to energy security, to include expected implications of global climate change, and relationships among environmental issues and potential policy options.

  19. Distributed Generation Operational Reliability, Executive Summary...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Reliability, Executive Summary Report, January 2004 Distributed Generation Operational Reliability, Executive Summary Report, January 2004 This report summarizes the results of the...

  20. Distributed Generation Operational Reliability and Availability...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Reliability and Availability Database, Final Report, January 2004 Distributed Generation Operational Reliability and Availability Database, Final Report, January 2004 This final...

  1. Recommendations to Address Power Reliability Concerns Raised...

    Office of Environmental Management (EM)

    to Address Power Reliability Concerns Raised as a Result of Pending Environmental Regulations for Electric Generation Stations Recommendations to Address Power Reliability Concerns...

  2. Sandia Energy - Continuous Reliability Enhancement for Wind ...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Continuous Reliability Enhancement for Wind (CREW): Project Update Home Renewable Energy Energy News Wind Energy News & Events Systems Analysis Continuous Reliability Enhancement...

  3. NREL Publishes Gearbox Reliability Collaborative Findings Report...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Publishes Gearbox Reliability Collaborative Findings Report NREL Publishes Gearbox Reliability Collaborative Findings Report October 3, 2011 - 12:56pm Addthis This is an excerpt...

  4. LMS RELIABILITY PART APPLICATION ANALYSIS

    E-Print Network [OSTI]

    Rathbun, Julie A.

    ( LMS RELIABILITY PART APPLICATION ANALYSIS Contract No. NAS 9-5829 MO. ATM-966 PAGE 1 RIV. NO, B 3. 0 3. I 3. 2 3.3 3. 3. I 3. 3. 2 3.3.3 3. 3. 4 4. 0 PARA. NO. 1. 0 1.1 LMS RELIABILITY PART 1. 5 1. 6 1. 7 2. 0 2. 1 2. 2 2. 2. 1 2. 2. 2 2. 2. 3 2. 2. 4 -:-?· 2. ,5 2. 3 2. 3. 1 LMS

  5. Reliability in the design phase

    SciTech Connect (OSTI)

    Siahpush, A.S.; Hills, S.W.; Pham, H. (EG and G Idaho, Inc., Idaho Falls, ID (United States)); Majumdar, D. (USDOE Idaho Field Office, Idaho Falls, ID (United States))

    1991-12-01

    A study was performed to determine the common methods and tools that are available to calculated or predict a system's reliability. A literature review and software survey are included. The desired product of this developmental work is a tool for the system designer to use in the early design phase so that the final design will achieve the desired system reliability without lengthy testing and rework. Three computer programs were written which provide the first attempt at fulfilling this need. The programs are described and a case study is presented for each one. This is a continuing effort which will be furthered in FY-1992. 10 refs.

  6. Reliability in the design phase

    SciTech Connect (OSTI)

    Siahpush, A.S.; Hills, S.W.; Pham, H. [EG and G Idaho, Inc., Idaho Falls, ID (United States); Majumdar, D. [USDOE Idaho Field Office, Idaho Falls, ID (United States)

    1991-12-01

    A study was performed to determine the common methods and tools that are available to calculated or predict a system`s reliability. A literature review and software survey are included. The desired product of this developmental work is a tool for the system designer to use in the early design phase so that the final design will achieve the desired system reliability without lengthy testing and rework. Three computer programs were written which provide the first attempt at fulfilling this need. The programs are described and a case study is presented for each one. This is a continuing effort which will be furthered in FY-1992. 10 refs.

  7. Selected DOE Headquarters publications, October 1979-

    SciTech Connect (OSTI)

    1980-11-01

    This publication provides a cumulative listing of and an index to DOE headquarters publications issued since October 1979. (Publications issued during October 1977 to September 1979 are covered in DOE/AD-0010/6.) Three types of headquarters publications are included: publications dealing mainly with program and policy that are attributed to and issued by headquarters organizations, reports prepared by contractors (and published by DOE) to describe research and development work they have performed for the Department, and environmental development plans, environmental impact statements, and environmental readiness documents. Certain publications have been omitted. They include such items as pamphlets, fact sheets, bulletins, newsletters, and telephone directories. Also omitted are weekly/monthly reports of the Energy Information Administration and headquarters publications issued under the DOE-tr and CONF codes. (RWR)

  8. Wind turbine reliability database update.

    SciTech Connect (OSTI)

    Peters, Valerie A.; Hill, Roger Ray; Stinebaugh, Jennifer A.; Veers, Paul S.

    2009-03-01

    This report documents the status of the Sandia National Laboratories' Wind Plant Reliability Database. Included in this report are updates on the form and contents of the Database, which stems from a fivestep process of data partnerships, data definition and transfer, data formatting and normalization, analysis, and reporting. Selected observations are also reported.

  9. Photovoltaic performance and reliability workshop

    SciTech Connect (OSTI)

    Kroposki, B.

    1996-10-01

    This proceedings is the compilation of papers presented at the ninth PV Performance and Reliability Workshop held at the Sheraton Denver West Hotel on September 4--6, 1996. This years workshop included presentations from 25 speakers and had over 100 attendees. All of the presentations that were given are included in this proceedings. Topics of the papers included: defining service lifetime and developing models for PV module lifetime; examining and determining failure and degradation mechanisms in PV modules; combining IEEE/IEC/UL testing procedures; AC module performance and reliability testing; inverter reliability/qualification testing; standardization of utility interconnect requirements for PV systems; need activities to separate variables by testing individual components of PV systems (e.g. cells, modules, batteries, inverters,charge controllers) for individual reliability and then test them in actual system configurations; more results reported from field experience on modules, inverters, batteries, and charge controllers from field deployed PV systems; and system certification and standardized testing for stand-alone and grid-tied systems.

  10. Public Service Vehicles Tramcars and Trolley Vehicles: The Public Service Vehicles (Conditions of Fitness) Regulations, 1958 

    E-Print Network [OSTI]

    Watkinson, Harold

    1958-01-01

    These Regulations, which prescribe the conditions to be satisfied by a public service vehicle before a certificate of fitness (without the issue of which a vehicle may not be licensed to be used as a public service vehicle) ...

  11. Assessing Reliability in Energy Supply Systems

    E-Print Network [OSTI]

    McCarthy, Ryan; Ogden, Joan M.; Sperling, Dan

    2008-01-01

    total of 15 metrics. Pathway reliability General objectives Adequacy Security Functional zones Primary energy supply

  12. Assessing reliability in energy supply systems

    E-Print Network [OSTI]

    McCarthy, Ryan W.; Ogden, Joan M.; Sperling, Daniel

    2007-01-01

    total of 15 metrics. Pathway reliability General objectives Adequacy Security Functional zones Primary energy supply

  13. 2012 Reliability & Markets Peer Review | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Reliability & Markets Peer Review 2012 Reliability & Markets Peer Review The Transmission Reliability R&D Reliability & Markets Peer Review included 11 presentations over 2 days on...

  14. Outage management and health physics issue, 2007

    SciTech Connect (OSTI)

    Agnihotri, Newal (ed.)

    2007-05-15

    The focus of the May-June issue is on outage management and health physics. Major articles/reports in this issue include: India: a potential commercial opportunity, a U.S. Department of Commerce Report, by Joe Neuhoff and Justin Rathke; The changing climate for nuclear energy, by Skip Bowman, Nuclear Energy Insitute; Selecting protective clothing, by J. Mark Price, Southern California Edison; and Succssful refurbishment outage, by Sudesh K. Gambhir, Omaha Public Power District. Industry innovation articles in this issue are: Containment radiation monitoring spiking, by Michael W. Lantz and Robert Routolo, Arizona Public Service Company; Improved outage performance, by Michael Powell and Troy Wilfong, Arizona Public Service Company, Palo Verde Nuclear Generating Station; Stop repacking valves and achieve leak-free performance, by Kenneth Hart, PPL Susquehanna LLC; and Head assembly upgrade package, by Timothy Petit, Dominion Nuclear.

  15. CNEEC - Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    CNEEC archival journal publications CNEEC maintains two lists of publications, one devoted to research solely supported by funding from the CNEEC EFRC and another containing...

  16. FORMAL SEMANTICS AND VERIFICATION OF DYNAMIC RELIABILITY BLOCK DIAGRAMS FOR SYSTEM RELIABILITY MODELING

    E-Print Network [OSTI]

    Xu, Haiping

    that DRBD provides a powerful tool for system reliability modeling, and our proposed verification approachFORMAL SEMANTICS AND VERIFICATION OF DYNAMIC RELIABILITY BLOCK DIAGRAMS FOR SYSTEM RELIABILITY-scale computer-based systems. KEY WORDS Reliability modeling, dynamic reliability block diagrams (DRBD), Object

  17. Selected DOE headquarters publications, October 1979

    SciTech Connect (OSTI)

    1981-03-01

    A cumulative listing of DOE headquarters publications issued since October 1979 is provided along with an index of title keywords. Three types of headquarters publications have been included: publications dealing mainly with program and policy that are attributed to and issued by headquarters organizations; reports prepared by contractors (and published by DOE headquarters) to describe research and development work they have performed for the department; and environmental development plans, environmental impact statements, and environmental readiness documents. Availabilities of documents are given. (GHT)

  18. Public Understanding of Software Engineering Anthony Finkelstein

    E-Print Network [OSTI]

    Finkelstein, Anthony

    Public Understanding of Software Engineering Anthony Finkelstein Department of Computer Science the issues presented by the public understanding of software engineering. By public understanding I mean of software engineering and can form the basis for a debate on this topic Motivation Though we have a well

  19. Institute of Public Sector Accounting Research

    E-Print Network [OSTI]

    Edinburgh, University of

    Institute of Public Sector Accounting Research I·P·S·A·R In Government, Public Services and Charities http://www.business-school.ed.ac.uk/research/centres/public-sector-accounting-research CALL FOR PAPERS for a RESEARCH WORKSHOP and a special issue of QUALITATIVE RESEARCH IN ACCOUNTING & MANAGEMENT

  20. Arnold Schwarzenegger REAL-TIME GRID RELIABILITY

    E-Print Network [OSTI]

    Energy Research (PIER) California Energy Commission Beth Chambers Contract Manager Jamie Patterson (VSA) prototype to monitor system voltage conditions and provide real time dispatchers with reliabilityArnold Schwarzenegger Governor REAL-TIME GRID RELIABILITY MANAGEMENT California ISO Real

  1. Electric Power Reliability in Chemical Plants 

    E-Print Network [OSTI]

    Cross, M. B.

    1989-01-01

    at plants across the country? Has the quality and reliability of utility-generated power deteriorated over the past five or ten years? Or, has the perception of what constitutes reliable power changed with the advent, installation, and increasing usage...

  2. Sandia Energy - PV Reliability & Performance Model

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Model PV Reliability & Performance ModelTara Camacho-Lopez2015-06-01T20:13:00+00:00 This Web Demo model is a simplified "player" version of the Photovoltaic Reliability Performance...

  3. SELECTING TRAVEL RELIABILITY MEASURES David Schrank

    E-Print Network [OSTI]

    SELECTING TRAVEL RELIABILITY MEASURES by Tim Lomax David Schrank Shawn Turner Texas Transportation Administration provided technical resource staff persons who identified the need for a reliability measure, California Department of Transportation Tim Baker, Colorado Department of Transportation Gordon Morgan

  4. Safety Issues Chemical Storage

    E-Print Network [OSTI]

    Cohen, Robert E.

    Safety Issues · Chemical Storage ·Store in compatible containers that are in good condition to store separately. #12;Safety Issues · Flammable liquid storage -Store bulk quantities in flammable storage cabinets -UL approved Flammable Storage Refrigerators are required for cold storage · Provide

  5. Reliability-based casing design

    SciTech Connect (OSTI)

    Maes, M.A. [Univ. of Calgary, Alberta (Canada). Civil Engineering Dept.; Gulati, K.C.; Johnson, R.C. [Mobil Research and Development Corp., Dallas, TX (United States); McKenna, D.L. [Mobil Producing Nigeria, Lagos (Nigeria); Brand, P.R.; Lewis, D.B. [Mobil E and P Technical Center, Dallas, TX (United States)

    1995-06-01

    The present paper describes the development of reliability-based design criteria for oil and/or gas well casing/tubing. The approach is based on the fundamental principles of limit state design. Limit states for tubulars are discussed and specific techniques for the stochastic modeling of loading and resistance variables are described. Zonation methods and calibration techniques are developed which are geared specifically to the characteristic tubular design for both hydrocarbon drilling and production applications. The application of quantitative risk analysis to the development of risk-consistent design criteria is shown to be a major and necessary step forward in achieving more economic tubular design.

  6. Sandia Energy - PV Systems Reliability

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II)Geothermal Energy &WaterNew CREWOnline AbstractsSystems Reliability

  7. LUNAR MASS SPECTROMETER RELIABILITY LOGIC DIAGRAM

    E-Print Network [OSTI]

    Rathbun, Julie A.

    point (A) to (F). The block diagram also defines the reliability functions for the purpose of FMEA 1

  8. Front Burner- Issue 14

    Broader source: Energy.gov [DOE]

    The Cybersecurity Front Burner Issue No. 14 addresses the 2013 National Cybersecurity Awareness Month (NCSAM) Campaign and Phishing Scams.

  9. Front Burner- Issue 15

    Broader source: Energy.gov [DOE]

    The Cybersecurity Front Burner Issue No. 15 addresses the DOE eSCRM Program and Secure Online Shopping.

  10. Reliability-based condition assessment of steel containment and liners

    SciTech Connect (OSTI)

    Ellingwood, B.; Bhattacharya, B.; Zheng, R.

    1996-11-01

    Steel containments and liners in nuclear power plants may be exposed to aggressive environments that may cause their strength and stiffness to decrease during the plant service life. Among the factors recognized as having the potential to cause structural deterioration are uniform, pitting or crevice corrosion; fatigue, including crack initiation and propagation to fracture; elevated temperature; and irradiation. The evaluation of steel containments and liners for continued service must provide assurance that they are able to withstand future extreme loads during the service period with a level of reliability that is sufficient for public safety. Rational methodologies to provide such assurances can be developed using modern structural reliability analysis principles that take uncertainties in loading, strength, and degradation resulting from environmental factors into account. The research described in this report is in support of the Steel Containments and Liners Program being conducted for the US Nuclear Regulatory Commission by the Oak Ridge National Laboratory. The research demonstrates the feasibility of using reliability analysis as a tool for performing condition assessments and service life predictions of steel containments and liners. Mathematical models that describe time-dependent changes in steel due to aggressive environmental factors are identified, and statistical data supporting the use of these models in time-dependent reliability analysis are summarized. The analysis of steel containment fragility is described, and simple illustrations of the impact on reliability of structural degradation are provided. The role of nondestructive evaluation in time-dependent reliability analysis, both in terms of defect detection and sizing, is examined. A Markov model provides a tool for accounting for time-dependent changes in damage condition of a structural component or system. 151 refs.

  11. Dispatcher Reliability Analysis : SPICA-RAIL Experiments

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    consider that humans are fully reliable. But experience shows that many accidents involve human failuresDispatcher Reliability Analysis : SPICA-RAIL Experiments Fabien Belmonte, Jean-Louis Boulanger of scenarios and evaluate the behaviour of human operators. A state of the art in human reliability is pre

  12. PETC Review, Issue 5, Spring 1992

    SciTech Connect (OSTI)

    Blaustein, B.D.; Reiss, J.; Tarquinio, M.A.; Brown, J.; Evans, E.

    1992-07-01

    This issue of PETC Review contains short discussion on the following topics: advanced coal preparation processes, new scrubbers for flue gas desulfurization, PETC`s Coal Preparation Process Research Facility, and PETC`s Science Outreach Program. Supplemental sections on publications, highlights, calendars, etc. are also included. (VC)

  13. PETC Review, Issue 5, Spring 1992

    SciTech Connect (OSTI)

    Blaustein, B D; Reiss, J; Tarquinio, M A; Brown, J; Evans, E

    1992-04-01

    This issue of PETC Review contains short discussion on the following topics: advanced coal preparation processes, new scrubbers for flue gas desulfurization, PETC's Coal Preparation Process Research Facility, and PETC's Science Outreach Program. Supplemental sections on publications, highlights, calendars, etc. are also included. (VC)

  14. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Reliability Workshop Program (71) 2012 Blade Workshop Presentations (89) 2013 CREW Pie Chart (47) 2013 Wind Plant Reliability Workshop (56) 2013 Wind Plant Reliability...

  15. Selected DOE Headquarters publications, October 1979

    SciTech Connect (OSTI)

    1980-07-01

    This publication provides cumulative listings of and an index to DOE headquarters publications issued since October 1979. Three types of headquarters publications are included: publications dealing mainly with program and policy that are attributed to and issued by headquarters organizations, reports prepared by contractors to describe research and development work they have performed for the Department, and environmental development plans and impact statements. Such items as pamphlets, fact sheets, bulletins, newsletters, telephone directories, headquarters publications issued under the DOE-tr and CONF codes, technical reports from the Jet Propulsion Laboratory and NASA issued under DOE/JPL and DOE/NASA codes, and weekly/monthly reports of the Energy Information Administration are not included. (RWR)

  16. Arsenic in Drinking Water: Regulatory Developments and Issues

    National Nuclear Security Administration (NNSA)

    The previous drinking water standard for arsenic, 50 ppb, was set by the U.S. Public Health Service in 1942. EPA adopted that level and issued an interim drinking water...

  17. Selected DOE Headquarters publications October 1979-March 1980

    SciTech Connect (OSTI)

    None

    1980-03-01

    Selected DOE Headquarters Publications provides cumulative listings of and an index to DOE headquarters publications issued since October 1979. (Publications issued during October 1977-September 1979 are covered in DOE/AD-0010/6.) Three types of headquarters publications are included: publications dealing mainly with program and policy that are attributed to and issued by headquarters organizations, reports prepared by contractors (and published by DOE) to describe research and development work they have performed for the Department under 01-type (Headquarters) contracts, and environmental development plans and impact statements. Certain publications are omitted. They include such items as pamphlets, fact sheets, bulletins, newsletters, telephone directories, headquarters publications issued under the DOE-tr and CONF codes, technical reports from the Jet Propulsion Laboratory and NASA issued under DOE/JPL/ and DOE/NASA codes, and weekly/monthly reports of the Energy Information Administration. (RWR)

  18. Selected DOE Headquarters publications, October 1979-January 1980

    SciTech Connect (OSTI)

    None

    1980-01-01

    Beginning with this issue (DOE/AD-0010/7), this publication provides cumulative listings of and an index to DOE headquarters publications issued since October 1979. (Publications issued during October 1977-September 1979 are covered in DOE/AD-0010/6). Three types of headquarters publications are included: publications dealing mainly with program and policy that are attributed to and issued by headquarters organizations, reports prepared by contractors to describe research and development work they have performed for the Department, and environmental development plans and impact statements. Certain publications have been omitted. They include such items as pamphlets, fact sheets, bulletins, newsletters, telephone directories, publications issued under the DOE/tr, CONF, DOE/JPL, and DOE/NASA codes, and weekly/monthly reports of the Energy Information Administration. (RWR)

  19. Blade reliability collaborative : collection of defect, damage and repair data.

    SciTech Connect (OSTI)

    Ashwill, Thomas D.; Ogilvie, Alistair B.; Paquette, Joshua A.

    2013-04-01

    The Blade Reliability Collaborative (BRC) was started by the Wind Energy Technologies Department of Sandia National Laboratories and DOE in 2010 with the goal of gaining insight into planned and unplanned O&M issues associated with wind turbine blades. A significant part of BRC is the Blade Defect, Damage and Repair Survey task, which will gather data from blade manufacturers, service companies, operators and prior studies to determine details about the largest sources of blade unreliability. This report summarizes the initial findings from this work.

  20. Public Outreach 

    E-Print Network [OSTI]

    Roberts, J.

    2011-01-01

    REGION REGIONAL PUBLIC TRANSPORTATION COORDINATION PLAN PREPARED FOR THE TEXAS DEPARTMENT OF TRANSPORTATION NOVEMBER 2006 REGIONAL PUBLIC TRANSPORTATION COORDINATION PLAN NOVEMBER 2006 PAGE 1 Table of Contents... ....................................................................4 History of Regional Coordination of Public Transportation ..............................10 REGIONAL SERVICE COORDINATION PLANNING........................................................10 Lead Agency...

  1. NREL: Performance and Reliability R&D - Photovoltaic Reliability

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines lightGeospatial Toolkit The GeospatialSolarWorking withPublications

  2. College of Electricity Delivery and Energy Reliability | Department...

    Energy Savers [EERE]

    Electricity Delivery and Energy Reliability College of Electricity Delivery and Energy Reliability College of Electricity Delivery and Energy Reliability Vision OE recognizes that...

  3. Microgrids and Heterogeneous Security, Quality, Reliability, and Availability

    E-Print Network [OSTI]

    Marnay, Chris

    2007-01-01

    quality, reliability, and availability,” IEEE Power & EnergyReliability, and Availability Chris Marnay EnvironmentalQuality, Reliability, and Availability C. Marnay Ernest

  4. OE Releases 2013 Issue 4 of Energy Emergency Preparedness Quarterly (October 2013)

    Broader source: Energy.gov [DOE]

    The Office of Electricity Delivery and Energy Reliability (OE) has released Volume 2, Issue 4 of the Energy Emergency Preparedness Quarterly (EEPQ), designed to briefly highlight a few of the energy preparedness activities that occur each quarter.

  5. QER Public Meeting Santa Fe, NM Electricity Infrastructure Transmissio...

    Broader source: Energy.gov (indexed) [DOE]

    QER Public Meeting Santa Fe, NM Electricity Infrastructure Transmission, Storage, and Distribution - Jurisdictional issues and priorities Remarks of Susan Ackerman, Chair, Oregon...

  6. Recommendations of the task force on public policy

    E-Print Network [OSTI]

    Task Force on Public Policy Association for Behavior Analysis; Fawcett, Stephen B.; Bernstein, Gail; Czyzewski, Mare J.; Greene, Brandon F.; Hannah, Gerald T.; Iwata, Brian A.; Jason, Leonard A.; Mathews, R. Mark; Morris, Edward K.; Otis-Wilborn, Amy; Seekins, Tom; Winett, Richard A.

    1988-03-01

    The Task Force on Public Policy was established by the Association for Behavior Analysis to examine ways to encourage members to contribute to policymaking relevant to the public interest. Members discussed issues pertinent ...

  7. Front Burner- Issue 18

    Broader source: Energy.gov [DOE]

    The Cybersecurity Front Burner Issue No. 18 addresses keeping kids safe on the Internet, cyber crime, and DOE Cyber awareness and training initiatives.

  8. Front Burner- Issue 13

    Broader source: Energy.gov [DOE]

    The Cybersecurity Front Burner Issue No. 13 contained a message from the Associate Chief Information Officer (ACIO) for Cybersecurity as well as a listing of recommended cybersecurity practices.

  9. Reliable Gas Turbine Output: Attaining Temperature Independent Performance 

    E-Print Network [OSTI]

    Neeley, J. E.; Patton, S.; Holder, F.

    1992-01-01

    stream_source_info ESL-IE-92-04-10.pdf.txt stream_content_type text/plain stream_size 16831 Content-Encoding ISO-8859-1 stream_name ESL-IE-92-04-10.pdf.txt Content-Type text/plain; charset=ISO-8859-1 RELIABLE GAS TURBINE... OUTPUT; ATTAINING TEMPERATURE INDEPENDENT PERFORMANCE James E. Neeley, P.E. Power Plant Engineer Public Utility Commission of Texas Austin, Texas ABSTRACT Improvements in gas turbine efficiency, coupled with dropping gas prices, has made gas...

  10. MEMS reliability in shock environments

    SciTech Connect (OSTI)

    TANNER,DANELLE M.; WALRAVEN,JEREMY A.; HELGESEN,KAREN SUE; IRWIN,LLOYD W.; BROWN,FREDERICK A.; SMITH,NORMAN F.; MASTERS,NATHAN

    2000-02-09

    In order to determine the susceptibility of the MEMS (MicroElectroMechanical Systems) devices to shock, tests were performed using haversine shock pulses with widths of 1 to 0.2 ms in the range from 500g to 40,000g. The authors chose a surface-micromachined microengine because it has all the components needed for evaluation: springs that flex, gears that are anchored, and clamps and spring stops to maintain alignment. The microengines, which were unpowered for the tests, performed quite well at most shock levels with a majority functioning after the impact. Debris from the die edges moved at levels greater than 4,000g causing shorts in the actuators and posing reliability concerns. The coupling agent used to prevent stiction in the MEMS release weakened the die-attach bond, which produced failures at 10,000g and above. At 20,000g the authors began to observe structural damage in some of the thin flexures and 2.5-micron diameter pin joints. The authors observed electrical failures caused by the movement of debris. Additionally, they observed a new failure mode where stationary comb fingers contact the ground plane resulting in electrical shorts. These new failure were observed in the control group indicating that they were not shock related.

  11. Evaluation of MHTGR fuel reliability

    SciTech Connect (OSTI)

    Wichner, R.P. [Oak Ridge National Lab., TN (United States); Barthold, W.P. [Barthold Associates, Inc., Knoxville, TN (United States)

    1992-07-01

    Modular High-Temperature Gas-Cooled Reactor (MHTGR) concepts that house the reactor vessel in a tight but unsealed reactor building place heightened importance on the reliability of the fuel particle coatings as fission product barriers. Though accident consequence analyses continue to show favorable results, the increased dependence on one type of barrier, in addition to a number of other factors, has caused the Nuclear Regulatory Commission (NRC) to consider conservative assumptions regarding fuel behavior. For this purpose, the concept termed ``weak fuel`` has been proposed on an interim basis. ``Weak fuel`` is a penalty imposed on consequence analyses whereby the fuel is assumed to respond less favorably to environmental conditions than predicted by behavioral models. The rationale for adopting this penalty, as well as conditions that would permit its reduction or elimination, are examined in this report. The evaluation includes an examination of possible fuel-manufacturing defects, quality-control procedures for defect detection, and the mechanisms by which fuel defects may lead to failure.

  12. Financial statistics of selected publicly owned electric utilities 1989. [Contains glossary

    SciTech Connect (OSTI)

    Not Available

    1991-02-06

    The Financial Statistics of Selected Publicly Owned Electric Utilities publication presents summary and detailed financial accounting data on the publicly owned electric utilities. The objective of the publication is to provide the Federal and State governments, industry, and the general public with data that can be used for policymaking and decision making purposes relating to publicly owned electric utility issues. 21 tabs.

  13. Interval Methods in Remote Sensing: Reliable SubDivision of Geological Areas

    E-Print Network [OSTI]

    Ward, Karen

    Interval Methods in Remote Sensing: Reliable Sub­Division of Geological Areas David D. Coblentz, G. The subdivision of a geological zone into segments is often a controversial issue, with different evidence of the geological subdivision is the fact that the existing subdivision is often based on the chemical and physical

  14. Communication Capacity Requirement for Reliable and Secure State Estimation in Smart Grid

    E-Print Network [OSTI]

    Qiu, Robert Caiming

    1 Communication Capacity Requirement for Reliable and Secure State Estimation in Smart Grid Husheng, Cookeville, TN Abstract-- Secure system state estimation is an important issue in smart grid to assure the information the- oretic perspective. The smart grid is modeled as a linear dynamic system. Then, the channel

  15. Real Time Grid Reliability Management 2005

    E-Print Network [OSTI]

    Eto, Joe

    2008-01-01

    W.R. Schmus, D.C. Dawson, “Transmission Voltage RecoveryEnhancing AC-DC Power System Transmission Reliability and

  16. Assessing reliability in energy supply systems

    E-Print Network [OSTI]

    McCarthy, Ryan W.; Ogden, Joan M.; Sperling, Daniel

    2007-01-01

    various fuels and energy supply systems. Acknowledgements WeAssessing Reliability in Energy Supply Systems Ryan W.stability of many energy supply regions becomes more

  17. Assessing Reliability in Energy Supply Systems

    E-Print Network [OSTI]

    McCarthy, Ryan; Ogden, Joan M.; Sperling, Dan

    2008-01-01

    various fuels and energy supply systems. Acknowledgements WeAssessing Reliability in Energy Supply Systems Ryan W.stability of many energy supply regions becomes more

  18. Smart Grid Investments Improve Grid Reliability, Resilience,...

    Energy Savers [EERE]

    customers, and improve overall service reliability to reduce customer losses from power disruptions. This report presents findings on smart grid improvements in outage...

  19. Information Concerning Reliability Impacts under Various System...

    Broader source: Energy.gov (indexed) [DOE]

    of sentence redacted) In addition, there is a discussion concerning the impacts of demand side response in addressing this situation. Information Concerning Reliability...

  20. Public Affairs carleton.ca/fpa

    E-Print Network [OSTI]

    Dawson, Jeff W.

    of technological change and the extent of poverty. It defines what is considered legal and illegal. Because public policy issues such as health, poverty or development. All three sectors require people who understand how

  1. Financial statistics of major US publicly owned electric utilities 1993

    SciTech Connect (OSTI)

    Not Available

    1995-02-01

    The 1993 edition of the Financial Statistics of Major U.S. Publicly Owned Electric Utilities publication presents five years (1989 to 1993) of summary financial data and current year detailed financial data on the major publicly owned electric utilities. The objective of the publication is to provide Federal and State governments, industry, and the general public with current and historical data that can be used for policymaking and decision making purposes related to publicly owned electric utility issues. Generator and nongenerator summaries are presented in this publication. The primary source of publicly owned financial data is the Form EIA-412, the Annual Report of Public Electric Utilities, filed on a fiscal basis.

  2. Inside this issue: Electronics

    E-Print Network [OSTI]

    Alexandrova, Ivana

    On Campus 8 Rain Garden Installed 8 Get involved 9 Energy Campaign Update October 2010 Volume 4, Issue 1Inside this issue: Energy Campaign 1 Electronics Recycling Day 2 Upcoming Events 3 Crew Erases Office of Environmental Sustainability Sustainability Bulletin The Fall 2010 Energy Campaign is currently

  3. Publication Policy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    of experiments performed at the Facility. Vehicles for the publication may include: Journal articles Conference proceedings articles Books or book chapters Technical reports...

  4. Software Reliability Cases: The Bridge Between Hardware, Software and System Safety and Reliability

    SciTech Connect (OSTI)

    Herrmann, D.S.; Peercy, D.E.

    1999-01-08

    High integrity/high consequence systems must be safe and reliable; hence it is only logical that both software safety and software reliability cases should be developed. Risk assessments in safety cases evaluate the severity of the consequences of a hazard and the likelihood of it occurring. The likelihood is directly related to system and software reliability predictions. Software reliability cases, as promoted by SAE JA 1002 and 1003, provide a practical approach to bridge the gap between hardware reliability, software reliability, and system safety and reliability by using a common methodology and information structure. They also facilitate early insight into whether or not a project is on track for meeting stated safety and reliability goals, while facilitating an informed assessment by regulatory and/or contractual authorities.

  5. Advances in Safety, Reliability and Risk Management -Proceedings of the European Safety and Reliability Conference, ESREL 2011 -European Safety and Reliability Conference: Advances in Safety, Reliability and

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Advances in Safety, Reliability and Risk Management - Proceedings of the European Safety, Reliability and Risk Management, ESREL 2011, Troyes : France (2011) In France, more than 99% of failed is global risk management. This allows analysis of the major risks faced by the busi- ness (loss

  6. Reliability Meets Big Data: Opportunities and Challenges

    E-Print Network [OSTI]

    McCalley, James D.

    Reliability Meets Big Data: Opportunities and Challenges William Q. Meeker Department of Statistics maintenance operations. 1.2 Examples of systems providing big data Some examples of particular systems 1, 2013 Abstract Reliability field data such as that obtained from warranty claims and maintenance

  7. RELIABILITY-BASED CASTING PROCESS DESIGN OPTIMIZATION

    E-Print Network [OSTI]

    Beckermann, Christoph

    , shrinkage porosity in the casting. Despite the power and promise of these developments in casting processRELIABILITY-BASED CASTING PROCESS DESIGN OPTIMIZATION Richard Hardin1 , K.K. Choi1 , and Christoph 52242-1527 Keywords: Casting Process Design, Optimization, Reliability-Based Design Optimization

  8. University of New Orleans Public Awareness Program Updated June 2014

    E-Print Network [OSTI]

    Li, X. Rong

    Orleans Natural Gas System Public Awareness Information Pipeline Purpose and Reliability The Office for natural gas. The underground system, consisting of over 10 miles of steel and polyethylene pipe, safely and reliably provides natural gas to the campus community for the generation of electricity and steam, heating

  9. Background & Publications

    E-Print Network [OSTI]

    Home Background & Projects Calendar Publications Staff Directory Station Videos Links Search to pit. Harvest is expected to continue through this week. Balaton fruit set is light, and harvest abandon some sweet cherry blocks. Brown MAES Home | Field Stations | Station Home | Publications | Fruit

  10. Background & Publications

    E-Print Network [OSTI]

    Home Background & Projects Calendar Publications Staff Directory Station Videos Links Search Home | Field Stations | Station Home | Publications | FruitNet Weekly Report GROWING DEGREE DAY is still relatively light, probably due to few wetting periods during early shoot growth. Sun scald

  11. "PRIVATE AFFLUENCE AND PUBLIC SQUALOR"?

    E-Print Network [OSTI]

    Bateman, Ian J.

    for environmental groups who were previously marginalised, and helped to politicise a little known issue of public arrangements of pollution control, and a growing political commitment to higher levels of environmental quality. #12;1 1. The `Europeanisation' of British Environmental Politics It is a commonplace that the domestic

  12. Wind energy Computerized Maintenance Management System (CMMS) : data collection recommendations for reliability analysis.

    SciTech Connect (OSTI)

    Peters, Valerie A.; Ogilvie, Alistair B.

    2012-01-01

    This report addresses the general data requirements for reliability analysis of fielded wind turbines and other wind plant equipment. The report provides a rationale for why this data should be collected, a list of the data needed to support reliability and availability analysis, and specific data recommendations for a Computerized Maintenance Management System (CMMS) to support automated analysis. This data collection recommendations report was written by Sandia National Laboratories to address the general data requirements for reliability analysis of operating wind turbines. This report is intended to help develop a basic understanding of the data needed for reliability analysis from a Computerized Maintenance Management System (CMMS) and other data systems. The report provides a rationale for why this data should be collected, a list of the data needed to support reliability and availability analysis, and specific recommendations for a CMMS to support automated analysis. Though written for reliability analysis of wind turbines, much of the information is applicable to a wider variety of equipment and analysis and reporting needs. The 'Motivation' section of this report provides a rationale for collecting and analyzing field data for reliability analysis. The benefits of this type of effort can include increased energy delivered, decreased operating costs, enhanced preventive maintenance schedules, solutions to issues with the largest payback, and identification of early failure indicators.

  13. proteinsSTRUCTURE O FUNCTION O BIOINFORMATICS Achieving reliability and high accuracy in

    E-Print Network [OSTI]

    Vajda, Sandor

    proteinsSTRUCTURE O FUNCTION O BIOINFORMATICS Achieving reliability and high accuracy in automated public protein docking server in 2004, ClusPro has run over 30,000 jobs for more than 3,000 users; Revised 15 June 2010; Accepted 23 June 2010 Published online 23 July 2010 in Wiley Online Library

  14. Automated Energy Distribution and Reliability System: Validation Integration - Results of Future Architecture Implementation

    SciTech Connect (OSTI)

    Buche, D. L.

    2008-06-01

    This report describes Northern Indiana Public Service Co. project efforts to develop an automated energy distribution and reliability system. The purpose of this project was to implement a database-driven GIS solution that would manage all of the company's gas, electric, and landbase objects. This report is second in a series of reports detailing this effort.

  15. Reliability analysis of static and dynamic fault-tolerant systems subject to probabilistic

    E-Print Network [OSTI]

    Sun, Yan Lindsay

    Reliability analysis of static and dynamic fault-tolerant systems subject to probabilistic common Dartmouth, Massachusetts, USA 2 University of Rhode Island, Kingston, Rhode Island, USA 3 Applied Materials for publication on 8 October 2009. DOI: 10.1243/1748006XJRR260 Abstract: Fault-tolerant systems designed

  16. Tribal Utility Policy Issues

    Office of Environmental Management (EM)

    and tribal regulations? As weather and climate change, drought will be more severe, fish and wildlife will be impacted and water quality could be an issue. Tribal water will be...

  17. Cogeneration Operational Issues 

    E-Print Network [OSTI]

    Williams, M.

    1985-01-01

    important, however, are the operational Issues which impact the utility and the cogenerator. This paper addresses the utility perspective in regard to possible impact of cogeneration systems on utility service to other customer, safety and substation...

  18. PETC Review, Issue 2, September 1990

    SciTech Connect (OSTI)

    Blaustein, B.; Reiss, J.; Riehle, B.; Brown, J.; Hammer, D.

    1990-09-01

    This issue of PETC Review provides short discussion on research programs in (1) combustion technology, (2) flue gas cleanup technology, (3) coal science and chemistry. An overview of the PETC New Fuels Evaluation Facility is given, the US Clean Coal Technology Program`s activities in Poland are discussed, and the NOXSO flue gas cleanup process is outlined. Supplemental sections on events, special focuses, publication listings, etc. are also included.

  19. PETC Review, Issue 2, September 1990

    SciTech Connect (OSTI)

    Blaustein, B.; Reiss, J.; Riehle, B.; Brown, J.; Hammer, D.

    1990-09-01

    This issue of PETC Review provides short discussion on research programs in (1) combustion technology, (2) flue gas cleanup technology, (3) coal science and chemistry. An overview of the PETC New Fuels Evaluation Facility is given, the US Clean Coal Technology Program's activities in Poland are discussed, and the NOXSO flue gas cleanup process is outlined. Supplemental sections on events, special focuses, publication listings, etc. are also included.

  20. MEMS reliability: The challenge and the promise

    SciTech Connect (OSTI)

    Miller, W.M.; Tanner, D.M.; Miller, S.L.; Peterson, K.A.

    1998-05-01

    MicroElectroMechanical Systems (MEMS) that think, sense, act and communicate will open up a broad new array of cost effective solutions only if they prove to be sufficiently reliable. A valid reliability assessment of MEMS has three prerequisites: (1) statistical significance; (2) a technique for accelerating fundamental failure mechanisms, and (3) valid physical models to allow prediction of failures during actual use. These already exist for the microelectronics portion of such integrated systems. The challenge lies in the less well understood micromachine portions and its synergistic effects with microelectronics. This paper presents a methodology addressing these prerequisites and a description of the underlying physics of reliability for micromachines.

  1. RELIABILITY PLANNING IN DISTRIBUTED ELECTRIC ENERGY SYSTEMS

    E-Print Network [OSTI]

    Kahn, E.

    2011-01-01

    Edward, Reliability of Wind Power from Dispersed Sites:The same is true for wind power. This Even over hundreds ofof (11) also shows how wind power output distributi.on

  2. Reliability of copper interconnects in integrated circuits

    E-Print Network [OSTI]

    Choi, Zung-Sun

    2007-01-01

    As dimensions shrink and current densities increase, the reliability of metal interconnects becomes a serious concern. In copper interconnects, the dominant diffusion path is along the interface between the copper and the ...

  3. Reliability Challenges for Solar Energy (Presentation)

    SciTech Connect (OSTI)

    Kurtz, S.

    2009-04-27

    PV industry can benefit from reliability testing experience of microelectronics industry . Si modules perform well in field; CdTe/CIGS must be sealed to moisture; CPV in product development stage.

  4. Demand Response For Power System Reliability: FAQ

    SciTech Connect (OSTI)

    Kirby, Brendan J [ORNL

    2006-12-01

    Demand response is the most underutilized power system reliability resource in North America. Technological advances now make it possible to tap this resource to both reduce costs and improve. Misconceptions concerning response capabilities tend to force loads to provide responses that they are less able to provide and often prohibit them from providing the most valuable reliability services. Fortunately this is beginning to change with some ISOs making more extensive use of load response. This report is structured as a series of short questions and answers that address load response capabilities and power system reliability needs. Its objective is to further the use of responsive load as a bulk power system reliability resource in providing the fastest and most valuable ancillary services.

  5. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2014 PV Performance Modeling Workshop: Welcome and Purpose (196) 2014 PV Reliability, Operations & Maintenance Workshop: PV Inverter System-Level Reliability (134) 2014 PV...

  6. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Reliability Workshop Program (71) 2012 Blade Workshop Presentations (89) 2013 CREW Pie Chart (47) 2013 Inverter Reliability Workshop Breakout Session A: O&M ApsectsSystems...

  7. Gearbox Reliability Collaborative (GRC) Description and Loading

    SciTech Connect (OSTI)

    Oyague, F.

    2011-11-01

    This document describes simulated turbine load cases in accordance to the IEC 61400-1 Ed.3 standard, which is representative of the typical wind turbine design process. The information presented herein is intended to provide a broad understanding of the gearbox reliability collaborative 750kW drivetrain and turbine configuration. In addition, fatigue and ultimate strength drivetrain loads resulting from simulations are presented. This information provides the bases for the analytical work of the gearbox reliability collaborative effort.

  8. System Reliability for LED-Based Products

    SciTech Connect (OSTI)

    Davis, J Lynn; Mills, Karmann; Lamvik, Michael; Yaga, Robert; Shepherd, Sarah D; Bittle, James; Baldasaro, Nick; Solano, Eric; Bobashev, Georgiy; Johnson, Cortina; Evans, Amy

    2014-04-07

    Results from accelerated life tests (ALT) on mass-produced commercially available 6” downlights are reported along with results from commercial LEDs. The luminaires capture many of the design features found in modern luminaires. In general, a systems perspective is required to understand the reliability of these devices since LED failure is rare. In contrast, components such as drivers, lenses, and reflector are more likely to impact luminaire reliability than LEDs.

  9. Dormant storage reliability assessments-data based

    SciTech Connect (OSTI)

    Merren, G.T.

    1981-01-01

    A relatively large amount of data pertaining to the performance of certain electronic parts after long periods of dormant storage has been collected and analyzed by the Reliability Department of Sandia National Laboratories. The failure models used by Sandia are presented and reliability assessments for selected electronic parts derived from these models and the measured performance data are provided. These data based assessments are compared to similar assessments derived from handbook calculations using the general data and models provided in the handbooks.

  10. WEBCASRE: A WEBBASED TOOL FOR SOFTWARE RELIABILITY MODELING

    E-Print Network [OSTI]

    Lyu, Michael R.

    of overall system reliability. This trend makes the estimation of software reliability more and more critical to most large­scale projects in their reliability engineering aspects. Traditionally, software reliabilityWEB­CASRE: A WEB­BASED TOOL FOR SOFTWARE RELIABILITY MODELING Michael R. Lyu \\Lambda JË?urgen Sch

  11. DOE Issues Environmental Assessment on Road Project for Public Review

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQ F 1410.2 Form used to7BE THEGrows

  12. Decoupling: Mechanics and Issues, Presentation to the New Mexico Public

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electricLaboratory | version of the1996ofDavidNovember 16,May 17,

  13. 3116 WASTE DETERMINATIONS PUBLIC MEETINGS AND GENERIC TECHNICAL ISSUES

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u t y A s s iof1 of 8 2 of 8of|under

  14. Uranium Leasing Program Draft Programmatic EIS Issued for Public Comment |

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedofDepartment of EnergyEducationUranium

  15. Report on the analysis of field data relating to the reliability of solar hot water systems.

    SciTech Connect (OSTI)

    Menicucci, David F.

    2011-07-01

    Utilities are overseeing the installations of thousand of solar hot water (SHW) systems. Utility planners have begun to ask for quantitative measures of the expected lifetimes of these systems so that they can properly forecast their loads. This report, which augments a 2009 reliability analysis effort by Sandia National Laboratories (SNL), addresses this need. Additional reliability data have been collected, added to the existing database, and analyzed. The results are presented. Additionally, formal reliability theory is described, including the bathtub curve, which is the most common model to characterize the lifetime reliability character of systems, and for predicting failures in the field. Reliability theory is used to assess the SNL reliability database. This assessment shows that the database is heavily weighted with data that describe the reliability of SHW systems early in their lives, during the warranty period. But it contains few measured data to describe the ends of SHW systems lives. End-of-life data are the most critical ones to define sufficiently the reliability of SHW systems in order to answer the questions that the utilities pose. Several ideas are presented for collecting the required data, including photometric analysis of aerial photographs of installed collectors, statistical and neural network analysis of energy bills from solar homes, and the development of simple algorithms to allow conventional SHW controllers to announce system failures and record the details of the event, similar to how aircraft black box recorders perform. Some information is also presented about public expectations for the longevity of a SHW system, information that is useful in developing reliability goals.

  16. Renewable Resource Integration Project - Scoping Study of Strategic Transmission, Operations, and Reliability Issues

    E-Print Network [OSTI]

    Budhraja, Vikram

    2008-01-01

    Pacific Northwest.   Solar Photovoltaics—Distributed within and Vincent; solar thermal at Lugo; and photovoltaics and 

  17. Renewable Resource Integration Project - Scoping Study of Strategic Transmission, Operations, and Reliability Issues

    E-Print Network [OSTI]

    Budhraja, Vikram

    2008-01-01

    in 2020.   Table 4. Renewable Energy and Capacity—2006In-State Renewable energy and capacity requirements for 20% amount of renewable energy and  capacity required.  These 

  18. Renewable Resource Integration Project - Scoping Study of Strategic Transmission, Operations, and Reliability Issues

    E-Print Network [OSTI]

    Budhraja, Vikram

    2008-01-01

    production level from small hydro as recorded in 2006.  kWH Geothermal Biomass Small Hydro 830 est Wind Solar TotalRPS Geothermal Biomass Small Hydro 830 est Wind Solar Total

  19. Renewable Resource Integration Project - Scoping Study of Strategic Transmission, Operations, and Reliability Issues

    E-Print Network [OSTI]

    Budhraja, Vikram

    2008-01-01

    13 Table 6. 2006 Renewable Energy & Estimated Requirementsin 2020.   Table 4. Renewable Energy and Capacity—2006for transfer of renewable energy from the L.A.  Basin  Area 

  20. Renewable Resource Integration Project - Scoping Study of Strategic Transmission, Operations, and Reliability Issues

    E-Print Network [OSTI]

    Budhraja, Vikram

    2008-01-01

    San Diego.  In addition, hydro power plants were built in and out?of?state power (coal, nuclear, hydro) was delivered Hydro 830 est Wind Solar Total Source:  2006 Capacity data from Energy Commission California Power 

  1. Renewable Resource Integration Project - Scoping Study of Strategic Transmission, Operations, and Reliability Issues

    E-Print Network [OSTI]

    Budhraja, Vikram

    2008-01-01

    May 30, 2008.  California Power Plant Database,  [http://Energy Commission California Power Plant Database; 2006 of  aging power plant generation in the Southern California 

  2. Reliability of the U.S. electric system -- Recent trends and current issues

    E-Print Network [OSTI]

    Osborn, Julie; Kawann, Cornelia

    2002-01-01

    Operator Photovoltaic Power Exchange Regional Transmission2000, California Power Exchange (PX) prices repeatedlybetween volatile power exchange prices and properly

  3. Renewable Resource Integration Project - Scoping Study of Strategic Transmission, Operations, and Reliability Issues

    E-Print Network [OSTI]

    Budhraja, Vikram

    2008-01-01

    Devers,  Antelope and Vincent; solar thermal at Lugo; and scale  development of wind, solar thermal, and geothermal within load centers.   Solar Thermal—7,000 MW total, with 

  4. Renewable Resource Integration Project - Scoping Study of Strategic Transmission, Operations, and Reliability Issues

    E-Print Network [OSTI]

    Budhraja, Vikram

    2008-01-01

    interconnection to the power grid, expansion of the between the  backbone power grid and transmission gateways, be interconnected to the power grid for eventual delivery 

  5. Renewable Resource Integration Project - Scoping Study of Strategic Transmission, Operations, and Reliability Issues

    E-Print Network [OSTI]

    Budhraja, Vikram

    2008-01-01

    in 2020.   Table 4. Renewable Energy and Capacity—200612 Table 4. Renewable Energy and Capacity—2006 Recorded,In-State Renewable energy and capacity requirements for 20% 

  6. Renewable Resource Integration Project - Scoping Study of Strategic Transmission, Operations, and Reliability Issues

    E-Print Network [OSTI]

    Budhraja, Vikram

    2008-01-01

    13 Table 5. 2006 Renewable Capacity and EstimatedMW)13 Table 6. 2006 Renewable Energy & Estimatedcapacity of renewable resources. ..16

  7. Renewable Resource Integration Project - Scoping Study of Strategic Transmission, Operations, and Reliability Issues

    E-Print Network [OSTI]

    Budhraja, Vikram

    2008-01-01

    Small Hydro Wind Solar Total Source: 2020 and 2030 energy hydro runoff/run of the river and intermittent energy Hydro 830 est Wind Solar Total Source:  2006 Capacity data from Energy 

  8. Renewable Resource Integration Project - Scoping Study of Strategic Transmission, Operations, and Reliability Issues

    E-Print Network [OSTI]

    Budhraja, Vikram

    2008-01-01

    Photovoltaic Distributed Biomass Demand management, dynamic pricing Storage Solar Thermal Peaking Capacity—

  9. Renewable Resource Integration Project - Scoping Study of Strategic Transmission, Operations, and Reliability Issues

    E-Print Network [OSTI]

    Budhraja, Vikram

    2008-01-01

    for transfer of renewable energy from the L.A.  Basin  Area April 2008.   Renewable Energy Transmission Initiative.  Commission  Competitive Renewable Energy Zones  California 

  10. Renewable Resource Integration Project - Scoping Study of Strategic Transmission, Operations, and Reliability Issues

    E-Print Network [OSTI]

    Budhraja, Vikram

    2008-01-01

    Energy Demand 2008 ? 2018: Staff  Revised Forecast ? Final Energy Demand 2008 ? 2018: Staff Revised Forecast ? Final Energy Demand 2008 ? 2018: Staff  Revised Forecast ? Final 

  11. Ensuring grid reliability in the future -Capacity and Curtailment Issues on the

    E-Print Network [OSTI]

    California at Davis, University of

    in power purchase agreements to reconcile with RPS priorities · Increase energy storage and demand response ­ Trajectory with CEC higher load (3,324MW) forecast · 40% RPS ­ Trajectory with 40% renewable · Expanded Preferred Resources ­ Trajectory with 40% renewable and additional energy efficiency, customer PV

  12. Competition and Reliability in North American Energy Markets: Issue Paper Synopses

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p aDepartment ofCommercial GradeDepartment ofDepartmentPaper Synopses

  13. Issues in midterm analysis and forecasting 1998

    SciTech Connect (OSTI)

    1998-07-01

    Issues in Midterm Analysis and Forecasting 1998 (Issues) presents a series of nine papers covering topics in analysis and modeling that underlie the Annual Energy Outlook 1998 (AEO98), as well as other significant issues in midterm energy markets. AEO98, DOE/EIA-0383(98), published in December 1997, presents national forecasts of energy production, demand, imports, and prices through the year 2020 for five cases -- a reference case and four additional cases that assume higher and lower economic growth and higher and lower world oil prices than in the reference case. The forecasts were prepared by the Energy Information Administration (EIA), using EIA`s National Energy Modeling System (NEMS). The papers included in Issues describe underlying analyses for the projections in AEO98 and the forthcoming Annual Energy Outlook 1999 and for other products of EIA`s Office of Integrated Analysis and Forecasting. Their purpose is to provide public access to analytical work done in preparation for the midterm projections and other unpublished analyses. Specific topics were chosen for their relevance to current energy issues or to highlight modeling activities in NEMS. 59 figs., 44 tabs.

  14. Current Human Reliability Analysis Methods Applied to Computerized Procedures

    SciTech Connect (OSTI)

    Ronald L. Boring

    2012-06-01

    Computerized procedures (CPs) are an emerging technology within nuclear power plant control rooms. While CPs have been implemented internationally in advanced control rooms, to date no US nuclear power plant has implemented CPs in its main control room (Fink et al., 2009). Yet, CPs are a reality of new plant builds and are an area of considerable interest to existing plants, which see advantages in terms of enhanced ease of use and easier records management by omitting the need for updating hardcopy procedures. The overall intent of this paper is to provide a characterization of human reliability analysis (HRA) issues for computerized procedures. It is beyond the scope of this document to propose a new HRA approach or to recommend specific methods or refinements to those methods. Rather, this paper serves as a review of current HRA as it may be used for the analysis and review of computerized procedures.

  15. NLC Reliability Analysis Notes: Klystron-Modulator System (LCC-0029)

    SciTech Connect (OSTI)

    Wilson, Z.

    2004-03-23

    This paper address the reliability and availability issues to be faced in deploying and operating the klystron modulator assemblies proposed for the Next Linear Collider (NLC). The rf power sources are a major system of the NLC and require a high uptime in order to reach the goal of 0.85 availability. Since the NLC is made up of several systems, not just klystron-modulator assemblies, the availability goal for the assemblies must be higher than 0.85. Currently this goal is at least 0.95. This short paper summarizes the analysis currently under way to determine whether the design of the rf power system will meet the design availability goal.

  16. ISSUE TABLE OF CONTENTS

    E-Print Network [OSTI]

    SPECTRA HOME CURRENT ISSUE TABLE OF CONTENTS TECHNOLOGY BUSINESS PRESSTIME BULLETIN ARTICLE Thomas Young's classic setup for the demonstration of interference features light from one source incident on two vertical slits because the phenomenon occurs only if the light from the slits has a well

  17. Inside this issue: Sustainability

    E-Print Network [OSTI]

    Alexandrova, Ivana

    Inside this issue: Message 1 Sustainability Week 2 Recycling and Energy 3 Fallbany 4 Harvest Fest 5 Office of Environmental Sustainability Sustainability Bulletin As the fall semester winds down, I look forward to one of our biggest events of the year, Sustainability Week. The UAlbany Students

  18. Southern Enclave Issue 43 

    E-Print Network [OSTI]

    1995-01-01

    ISSUE 43 AUTUMN 1995 ADVENTURE HAS A NEW NAME AT DISNEYLAND: INDIANA JONES! Lisa Cowan Put on your fedora, grab your leather jacket and don't forget your whip! Now everyone who visits Disneyland can be a part of a new Indiana Jones adventure...

  19. Environmental Compliance Issue Coordination

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1993-01-07

    To establish the Department of Energy (DOE) requirements for coordination of significant environmental compliance issues to ensure timely development and consistent application of Departmental environmental policy and guidance. Cancels DOE O 5400.2. Para. 5a(2) and 5a(7) canceled by DOE O 231.1.

  20. Inside this issue: Recyclemania,

    E-Print Network [OSTI]

    Alexandrova, Ivana

    've started our pilot composting project on Indian Quad. All food waste is separated by UADS staff and put. Since January 30th, we've composted over 14,000 pounds for food waste from the landfill! RecyclemaniaInside this issue: Message 1 Campus Events: Recyclemania, Randers Lecture, Speakers, Earth Day Food

  1. Failure and Reliability Analysis for the Master Pump Shutdown System

    SciTech Connect (OSTI)

    BEVINS, R.R.

    2000-09-05

    The Master Pump Shutdown System (MPSS) will be installed in the 200 Areas of the Hanford Site to monitor and control the transfer of liquid waste between tank farms and between the 200 West and 200 East areas through the Cross-Site Transfer Line. The Safety Function provided by the MPSS is to shutdown any waste transfer process within or between tank farms if a waste leak should occur along the selected transfer route. The MPSS, which provides this Safety Class Function, is composed of Programmable Logic Controllers (PLCs), interconnecting wires, relays, Human to Machine Interfaces (HMI), and software. These components are defined as providing a Safety Class Function and will be designated in this report as MPSS/PLC. Input signals to the MPSS/PLC are provided by leak detection systems from each of the tank farm leak detector locations along the waste transfer route. The combination of the MPSS/PLC, leak detection system, and transfer pump controller system will be referred to as MPSS/SYS. The components addressed in this analysis are associated with the MPSS/SYS. The purpose of this failure and reliability analysis is to address the following design issues of the Project Development Specification (PDS) for the MPSS/SYS (HNF 2000a): (1) Single Component Failure Criterion, (2) System Status Upon Loss of Electrical Power, (3) Physical Separation of Safety Class cables, (4) Physical Isolation of Safety Class Wiring from General Service Wiring, and (5) Meeting the MPSS/PLC Option 1b (RPP 1999) Reliability estimate. The failure and reliability analysis examined the system on a component level basis and identified any hardware or software elements that could fail and/or prevent the system from performing its intended safety function.

  2. Statistical Modeling of Spot Instance Prices in Public Cloud Environments

    E-Print Network [OSTI]

    Buyya, Rajkumar

    Statistical Modeling of Spot Instance Prices in Public Cloud Environments Bahman Javadi, Ruppa K resources has introduced many trade-offs between price, per- formance and recently reliability. Amazon's Spot Instances (SIs) create a competitive bidding option for the public Cloud users at lower prices

  3. UNIRIB: Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAbout /Two0 - 19 Publications 1. Xie, Z.; Ma,UNIRIB Publications

  4. Publication Policy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid youOxygen Generation | CenterPressthisPublication Policy Publication of

  5. Publications | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid youOxygen Generation |Publications The NREL Publications Database

  6. Southern Enclave Issue 48 

    E-Print Network [OSTI]

    1997-01-01

    , very reliable Harry Knowles, whose source within Lucasfilm (referred to only as Deepthroat) has been extremely accurate thus far with prequel information. This is not a rumor. If you don't want to know, don't read any further! Meet Boba Fett..., which will conjure up memories of good 01' Solo, however, like Solo in Empire, this character will meet with seemingly tragic ends. Fett's fall is shrouded in mystery (read: secrecy) but [Deepthroat illuminates it with] "his fall causes a hate...

  7. Measuring eating disorder attitudes and behaviors: a reliability generalization study 

    E-Print Network [OSTI]

    Pearson, Crystal Anne

    2009-05-15

    I used reliability generalization procedures to determine the mean score reliability of the Eating Disorder Inventory (EDI), the Eating Attitudes Test (EAT), and the Bulimia Test (BULIT). Reliability generalization is a ...

  8. Empirical Measurements of Travelers' Value of Travel Time Reliability 

    E-Print Network [OSTI]

    Danda, Santosh Rao

    2014-08-12

    empirical data to take an initial step toward understanding the importance of travel time reliability. Katy Freeway travelers face a daily choice between reliable tolled lanes and less reliable but untolled lanes. An extensive dataset of Katy Freeway travel...

  9. Owner/Operator Perspective on Reliability Customer Needs and...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    SERVICES AS RELIABLE AS THE SUN OwnerOperator Perspective on Reliability Customer Needs and Field Data Sandia National Laboratories Utility-Scale Grid-Tied PV Inverter Reliability...

  10. Microgrids and Heterogeneous Power Quality and Reliability

    E-Print Network [OSTI]

    Marnay, Chris

    2008-01-01

    ed. : special issue on microgrids, International Journal ofG. Venkataramanan: “Microgrids in the evolving electricitymore background on microgrids, please see the presentations

  11. The impact of large-scale solar photovoltaic adoption on prices and reliability in the New England power pool

    E-Print Network [OSTI]

    Martin, Katherine C

    2006-01-01

    The potential role of renewable energy in producing electricity in industrialized countries has been gaining attention as issues like climate change and high fossil fuel prices more frequently occupy the minds of the public ...

  12. http://pus.sagepub.com Public Understanding of Science

    E-Print Network [OSTI]

    Shoubridge, Eric

    One model for direct citizen participation in science-based policy issues is the consensus conferencehttp://pus.sagepub.com Public Understanding of Science DOI: 10.1088/0963-6625/10/1/306 2001; 10; 83Public Understanding of Science Edna F. Einsiedel, Erling Jelsøe and Thomas Breck Publics

  13. Fifty Years of THERP and Human Reliability Analysis

    SciTech Connect (OSTI)

    Ronald L. Boring

    2012-06-01

    In 1962 at a Human Factors Society symposium, Alan Swain presented a paper introducing a Technique for Human Error Rate Prediction (THERP). This was followed in 1963 by a Sandia Laboratories monograph outlining basic human error quantification using THERP and, in 1964, by a special journal edition of Human Factors on quantification of human performance. Throughout the 1960s, Swain and his colleagues focused on collecting human performance data for the Sandia Human Error Rate Bank (SHERB), primarily in connection with supporting the reliability of nuclear weapons assembly in the US. In 1969, Swain met with Jens Rasmussen of Risø National Laboratory and discussed the applicability of THERP to nuclear power applications. By 1975, in WASH-1400, Swain had articulated the use of THERP for nuclear power applications, and the approach was finalized in the watershed publication of the NUREG/CR-1278 in 1983. THERP is now 50 years old, and remains the most well known and most widely used HRA method. In this paper, the author discusses the history of THERP, based on published reports and personal communication and interviews with Swain. The author also outlines the significance of THERP. The foundations of human reliability analysis are found in THERP: human failure events, task analysis, performance shaping factors, human error probabilities, dependence, event trees, recovery, and pre- and post-initiating events were all introduced in THERP. While THERP is not without its detractors, and it is showing signs of its age in the face of newer technological applications, the longevity of THERP is a testament of its tremendous significance. THERP started the field of human reliability analysis. This paper concludes with a discussion of THERP in the context of newer methods, which can be seen as extensions of or departures from Swain’s pioneering work.

  14. The Business Case for Fuel Cells 2013: Reliability, Resiliency...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    The Business Case for Fuel Cells 2013: Reliability, Resiliency & Savings The Business Case for Fuel Cells 2013: Reliability, Resiliency & Savings This report, compiled by Fuel...

  15. The Business Case for Fuel Cells 2013: Reliability, Resiliency...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    3: Reliability, Resiliency & Savings The Business Case for Fuel Cells 2013: Reliability, Resiliency & Savings This report, compiled by Fuel Cells 2000 with support from the Fuel...

  16. System Reliability Model for Solid-State Lighting Luminaires...

    Energy Savers [EERE]

    System Reliability Model for Solid-State Lighting Luminaires System Reliability Model for Solid-State Lighting Luminaires Lead Performer: RTI International - Research Triangle...

  17. Reliability of islanded microgrids with stochastic generation and prioritized load

    E-Print Network [OSTI]

    Marden, Mirjana Milosevic

    The potential to improve distribution system reliability is a primary motivation behind the development and deployment of microgrids. Previous studies have illustrated substantial reliability benefits of dispatchable ...

  18. Reliable estimation of biochemical parameters from C3 leafphotosynthe...

    Office of Scientific and Technical Information (OSTI)

    Reliable estimation of biochemical parameters from C3 leaf photosynthesis-intercellular carbon dioxide response curves Citation Details In-Document Search Title: Reliable...

  19. Characterizing wind power resource reliability in southern Africa...

    Office of Scientific and Technical Information (OSTI)

    DOE PAGES Search Results Published Article: Characterizing wind power resource reliability in southern Africa Title: Characterizing wind power resource reliability in southern...

  20. Washington DC Reliability Requirements and the Need to Operate...

    Energy Savers [EERE]

    DC Reliability Requirements and the Need to Operate Mirant's Potomac River Generation Station to Support Local Area Reliability (Oak Ridge National Laboratory 2005)...

  1. Effect of Jatropha based Biodiesel, on Engine Hardware Reliability...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Jatropha based Biodiesel, on Engine Hardware Reliability, Emission and Performance Effect of Jatropha based Biodiesel, on Engine Hardware Reliability, Emission and Performance...

  2. CHP SYSTEM AT FOOD PROCESSING PLANT INCREASES RELIABILITY AND...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    CHP SYSTEM AT FOOD PROCESSING PLANT INCREASES RELIABILITY AND REDUCES EMISSIONS - CASE STUDY, 2015 CHP SYSTEM AT FOOD PROCESSING PLANT INCREASES RELIABILITY AND REDUCES EMISSIONS -...

  3. Data Center Efficiency and IT Equipment Reliability at Wider...

    Energy Savers [EERE]

    Data Center Efficiency and IT Equipment Reliability at Wider Operating Temperature and Humidity Ranges Data Center Efficiency and IT Equipment Reliability at Wider Operating...

  4. Office of Electricity Delivery and Energy Reliability Cyber Security...

    Energy Savers [EERE]

    Office of Electricity Delivery and Energy Reliability Cyber Security Project Selections Office of Electricity Delivery and Energy Reliability Cyber Security Project Selections On...

  5. 2013 Reliability & Markets Peer Review | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    the links. The agenda and list of presentations are included below. The Reliability and Markets activity of the Transmission Reliability program researches, develops, and...

  6. Thermal Stress and Reliability for Advanced Power Electronics...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Performance and Reliability of Bonded Interfaces Physics of Failure of Electrical Interconnects Thermal Stress and Reliability for Advanced Power Electronics and Electric Machines...

  7. Office of Electricity Delivery & Energy Reliability FY 2012 Budget...

    Energy Savers [EERE]

    Office of Electricity Delivery & Energy Reliability FY 2012 Budget Request Presentation Office of Electricity Delivery & Energy Reliability FY 2012 Budget Request Presentation...

  8. PV Performance and Reliability Validation Capabilities at Sandia...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    PV Performance and Reliability Validation Capabilities at Sandia National Laboratories PV Performance and Reliability Validation Capabilities at Sandia National Laboratories This...

  9. The Commission Forecast 1992 Report: Important Resource Planning Issues 

    E-Print Network [OSTI]

    Adib, P.

    1992-01-01

    FORECAST 1992 REPORT: IMPORTANT RESOURCE PLANNING ISSUES PARVIZ ADIB MANAGER, ECONOMIC ANALYSIS SECTION ELECTRIC DIVISION PUBLIC UTILITY COMMISSION OF TEXAS ABSTRACT There is a general agreement among experts in the electric utility industry... there are many important issues in the preparation of a utility's electric resource plan, the Commission staff will address a few important ones in the next Commission Forecast Report (Forecast '92). In particular, the Commission staff will insure...

  10. Puget Sound area electric reliability plan. Draft environmental impact statement

    SciTech Connect (OSTI)

    Not Available

    1991-09-01

    The Puget Sound Area Electric Reliability Plan Draft Environmental Impact Statement (DEIS) identifies the alternatives for solving a power system problem in the Puget Sound area. This Plan is undertaken by Bonneville Power Administration (BPA), Puget Sound Power & Light, Seattle City Light, Snohomish Public Utility District No. 1 (PUD), and Tacoma Public Utilities. The Plan consists of potential actions in Puget Sound and other areas in the State of Washington. A specific need exists in the Puget Sound area for balance between east-west transmission capacity and the increasing demand to import power generated east of the Cascades. At certain times of the year, there is more demand for power than the electric system can supply in the Puget Sound area. This high demand, called peak demand, occurs during the winter months when unusually cold weather increases electricity use for heating. The existing power system can supply enough power if no emergencies occur. However, during emergencies, the system will not operate properly. As demand grows, the system becomes more strained. To meet demand, the rate of growth of demand must be reduced or the ability to serve the demand must be increased, or both. The plan to balance Puget Sound`s power demand and supply has these purposes: The plan should define a set of actions that would accommodate ten years of load growth (1994--2003). Federal and State environmental quality requirements should be met. The plan should be consistent with the plans of the Northwest Power Planning Council. The plan should serve as a consensus guideline for coordinated utility action. The plan should be flexible to accommodate uncertainties and differing utility needs. The plan should balance environmental impacts and economic costs. The plan should provide electric system reliability consistent with customer expectations. 29 figs., 24 tabs.

  11. Puget Sound Area Electric Reliability Plan : Draft Environmental Impact State.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1991-09-01

    The Puget Sound Area Electric Reliability Plan Draft Environmental Impact Statement (DEIS) identifies the alternatives for solving a power system problem in the Puget Sound area. This Plan is undertaken by Bonneville Power Administration (BPA), Puget Sound Power Light, Seattle City Light, Snohomish Public Utility District No. 1 (PUD), and Tacoma Public Utilities. The Plan consists of potential actions in Puget Sound and other areas in the State of Washington. A specific need exists in the Puget Sound area for balance between east-west transmission capacity and the increasing demand to import power generated east of the Cascades. At certain times of the year, there is more demand for power than the electric system can supply in the Puget Sound area. This high demand, called peak demand, occurs during the winter months when unusually cold weather increases electricity use for heating. The existing power system can supply enough power if no emergencies occur. However, during emergencies, the system will not operate properly. As demand grows, the system becomes more strained. To meet demand, the rate of growth of demand must be reduced or the ability to serve the demand must be increased, or both. The plan to balance Puget Sound's power demand and supply has these purposes: The plan should define a set of actions that would accommodate ten years of load growth (1994--2003). Federal and State environmental quality requirements should be met. The plan should be consistent with the plans of the Northwest Power Planning Council. The plan should serve as a consensus guideline for coordinated utility action. The plan should be flexible to accommodate uncertainties and differing utility needs. The plan should balance environmental impacts and economic costs. The plan should provide electric system reliability consistent with customer expectations. 29 figs., 24 tabs.

  12. Issue Development sheet Example

    Broader source: Energy.gov [DOE]

    ISSUE DEVELOPMENT SHEET INFORMATION ONLY The information provided below indicates that a potential concern for finding has been identified. Please provide any objective evidence you may have that could either alleviate the concern or eliminate the finding. If no objective evidence is available/can be provided by the end of this audit (at the scheduled end of field work), this information will be included in the audit report and reported as a concern or an audit finding as appropriate.

  13. ASCE Specialty Conference on Probabilistic Mechanics and Structural Reliability ESTIMATING STRUCTURAL RELIABILITY UNDER HURRICANE WIND HAZARD

    E-Print Network [OSTI]

    Balaji, Rajagopalan

    STRUCTURAL RELIABILITY UNDER HURRICANE WIND HAZARD: APPLICATIONS TO WOOD STRUCTURES Balaji Rajagopalan.frangopol@colorado.edu Abstract A stochastic nonparametric framework to estimate structural reliability under hurricane wind Natural hazards in general and hurricanes in particular, lead to loss of life and tremendous property

  14. Technique for Measuring Hybrid Electronic Component Reliability

    SciTech Connect (OSTI)

    Green, C.C.; Hernandez, C.L.; Hosking, F.M.; Robinson, D.; Rutherford, B.; Uribe, F.

    1999-01-01

    Materials compatibility studies of aged, engineered materials and hardware are critical to understanding and predicting component reliability, particularly for systems with extended stockpile life requirements. Nondestructive testing capabilities for component reliability would significantly enhance lifetime predictions. For example, if the detection of crack propagation through a solder joint can be demonstrated, this technique could be used to develop baseline information to statistically determine solder joint lifelengths. This report will investigate high frequency signal response techniques for nondestructively evaluating the electrical behavior of thick film hybrid transmission lines.

  15. Public Lecture

    ScienceCinema (OSTI)

    None

    2011-10-06

    An outreach activity is being organized by the Turkish community at CERN, on 5 June 2010 at CERN Main Auditorium. The activity consists of several talks that will take 1.5h in total. The main goal of the activity will be describing the CERN based activities and experiments as well as stimulating the public's attention to the science related topics. We believe the wide communication of the event has certain advantages especially for the proceeding membership process of Turkey.

  16. Scoping study on trends in the economic value of electricity reliability to the U.S. economy

    SciTech Connect (OSTI)

    Eto, Joseph; Koomey, Jonathan; Lehman, Bryan; Martin, Nathan; Mills, Evan; Webber, Carrie; Worrell, Ernst

    2001-06-01

    During the past three years, working with more than 150 organizations representing public and private stakeholders, EPRI has developed the Electricity Technology Roadmap. The Roadmap identifies several major strategic challenges that must be successfully addressed to ensure a sustainable future in which electricity continues to play an important role in economic growth. Articulation of these anticipated trends and challenges requires a detailed understanding of the role and importance of reliable electricity in different sectors of the economy. This report is intended to contribute to that understanding by analyzing key aspects of trends in the economic value of electricity reliability in the U.S. economy. We first present a review of recent literature on electricity reliability costs. Next, we describe three distinct end-use approaches for tracking trends in reliability needs: (1) an analysis of the electricity-use requirements of office equipment in different commercial sectors; (2) an examination of the use of aggregate statistical indicators of industrial electricity use and economic activity to identify high reliability-requirement customer market segments; and (3) a case study of cleanrooms, which is a cross-cutting market segment known to have high reliability requirements. Finally, we present insurance industry perspectives on electricity reliability as an example of a financial tool for addressing customers' reliability needs.

  17. Doctoral Defense "Structural reliability assessment under fire"

    E-Print Network [OSTI]

    Kamat, Vineet R.

    Doctoral Defense "Structural reliability assessment under fire" Qianru Guo Date: December 11, 2014 Engineering Structural safety under fire has received significant attention in recent years. Current approaches to structural fire design are based on prescriptive codes that emphasize insulation of steel

  18. The challenge of reliability in MEMS commercialization

    SciTech Connect (OSTI)

    Miller, W.M.; Tanner, D.M.; Miller, S.L.

    1998-09-01

    MicroElectroMechanical Systems (MEMS) that think, sense, act and communicate will open up a broad new array of cost-effective solutions only if MEMS is demonstrated to be sufficiently reliable. This could prove to be a major challenge if it is not addressed concurrently with technology development. There are three requirements for a valid assessment of reliability: statistical significance, identification of fundamental failure mechanisms and development of techniques for accelerating them, and valid physical models to allow prediction of failures during actual use. While these already exist for the microelectronics portion of such integrated systems, the real challenge lies in the less well-understood micromachine portions and its synergistic effects with microelectronics. This requires the elicitation of a methodology focused on MEMS reliability, which the authors discuss. A new testing and analysis infrastructure must also be developed to meet the needs of this methodology. They describe their implementation of this infrastructure and its success in addressing the three requirements for a valid reliability assessment.

  19. Reliability based casting process design optimisation

    E-Print Network [OSTI]

    Beckermann, Christoph

    , which is typically defined as an absence of, or low level of, shrinkage porosity in the casting. DespiteReliability based casting process design optimisation R. A. Hardin, K. K. Choi, N. J. Gaul and C and physical uncertainties in the casting process. In the present research, casting simulation is integrated

  20. Wind Energy Facility Reliability and Maintenance

    E-Print Network [OSTI]

    Ding, Yu

    from 18 GW to 152 GW over the past decade. According to the north American electric reliability constitute a substantial portion of the total costs of wind power production [2­4]. Field data from Germany to a few weeks. Overall, O&M costs account for 20-47.5% of the wholesale market price [4]. Considering

  1. Value-based reliability transmission planning

    SciTech Connect (OSTI)

    Dalton, J.G. III; Garrison, D.L.; Fallon, C.M.

    1996-08-01

    This paper presents a new value-based reliability planning (VBRP) process proposed for planning Duke Power Company`s (DPC) regional transmission system. All transmission served customers are fed from DPC`s regional transmission system which consists of a 44-kV predominantly radial system and a 100-kV predominantly non-radial system. In the past, any single contingency that could occur during system peak conditions and cause a thermal overload required the overloaded facility to be upgraded, regardless of the costs or the likelihood of the overload occurring. The new VBRP process is based on transmission system reliability evaluation and includes the following important elements: (1) a ten-year historical data base describing the probabilities of forced outages for lines and transformers; (2) a five-year average load duration curve describing the probability of an overload should a contingency occur; (3) a customer outage cost data base; (4) and probabilistic techniques. The new process attempts to balance the costs of improving service reliability with the benefits or value that these improvements bring to these customers. The objective is to provide the customers their required level of reliability while minimizing the Total Cost of their electric service.

  2. PETC Review, Issue 1, March 1990

    SciTech Connect (OSTI)

    Blaustein, B.; Reiss, J.; Martin, G.; Hammer, D.; Mills, J. [eds.

    1990-03-01

    This issue of PETC Review contains short discussion on the following topics: (1)``SO{sub 2} Control and Duct Injection: A Solution to Acid Rain``--research on duct injection; (2)``Acid Rain Abatement and Advanced Coal Cleaning: A Precombustion Option``--research on selective agglomeration and advanced froth flotation; (3)``Two-Stage Liquefaction of Coal``--PETC`s efforts to further the viability of this technology; (4)``Clean Coal Technology: Energy and the Environment``--the Clean Coal Technology Program is demonstrating technologies that show coal can be both efficient and environmentally acceptable. Supplemental sections on events, special focuses, calendars, publication lists, etc. are also included.

  3. PETC Review, Issue 1, March 1990

    SciTech Connect (OSTI)

    Blaustein, B.; Reiss, J.; Martin, G.; Hammer, D.; Mills, J. (eds.)

    1990-03-01

    This issue of PETC Review contains short discussion on the following topics: (1) SO{sub 2} Control and Duct Injection: A Solution to Acid Rain''--research on duct injection; (2) Acid Rain Abatement and Advanced Coal Cleaning: A Precombustion Option''--research on selective agglomeration and advanced froth flotation; (3) Two-Stage Liquefaction of Coal''--PETC's efforts to further the viability of this technology; (4) Clean Coal Technology: Energy and the Environment''--the Clean Coal Technology Program is demonstrating technologies that show coal can be both efficient and environmentally acceptable. Supplemental sections on events, special focuses, calendars, publication lists, etc. are also included.

  4. Call issued for Proton Radiography Facility proposals

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits &BradburyMay 1, 2013,Cafe Scientifique Cafe4Call issued for

  5. Still Flying Issue

    E-Print Network [OSTI]

    2005-01-01

    "You can't take my toes from me" Whedon. http://www.apple.com/trailers/universal/serenity/ In This Issue!! Page 1 : From Joss Page 2 : News Page 4 : Ask Captain Tighpants Page 5 : Serenity RPG Page 7 : Filk... Niska in ?War Stories?? The Serenity role-playing game (RPG), which is released at the Gen-Con Indy convention in August this year is designed to help you answer these questions, and ask a few more of your own. The Serenity RPG is being produced...

  6. Southern Enclave Issue 47 

    E-Print Network [OSTI]

    1997-01-01

    Back opens in theaters on February 21, 1997, to be followed by Return of the Jedi on March 7, 1997. SW fans are eager to talk about the new edition and this issue of Southern Enclave opens with some comments and opinions. SE#48, due in July 1997... the days until Feb. 21 for TESB and then March 7 for ROTJ! Debbie Kittle: Well, I have seen the SWSE 4 times so far and truly enjoyed it. I thought it was quite well done. I'm sure the international readers will get a major sneak preview of our...

  7. Southern Enclave Issue 19 

    E-Print Network [OSTI]

    1988-01-01

    for any assistance. ART CREDITS Judith Low -- Mastheads Carol Peters -- 37, 42, 50 Danaline Bryant -- 38 Melanie Guttierrez -- 44 Sandi Jones -- 53 A Personal Statement Equal space will be offered for replies. ?Editor's note: I do not know either... it together. Melanie Gutterriez of New Orleans is putting her considerable talent and imagination to work on the cover. I invite SOUTHERN ENCLAVE's readers to check us out for themselves and make up their own minds. The issue will cost $2.00 and the first...

  8. The Fix Issue

    E-Print Network [OSTI]

    Multiple Contributors

    1988-01-01

    feeling the dearth of zines in a heavy way. Withdrawal symptoms were only just nearly averted. I'm looking forward to issue number four with baited breath. Not that I don't love THE FIX (you know, Martha, I don't have to tell you), but I am very... in perspective can do for you! Now my curiosity is getting the better of me. How will our poor, stranded survivors go from being such awkward strangers to the most intimate (ahem) of friends? I guess we stay tuned for more. One more note: I love the last...

  9. Technology transfer issue

    SciTech Connect (OSTI)

    Jacobson, C.

    1982-05-31

    Testimony by Lawrence J. Brady, Commerce Assistant Secretary for Trade Administration, at Congressional hearings on the national security issues of technology transfers to the Soviet Union identified steps the US needs to take to deal effectively with the problem. These steps include an understanding of how the Soviet Union has and will benefit militarily by acquiring Western technology and efforts to work with other countries, counterintelligence agencies, and industries to stem the flow of technological information. Brady outlined changes in technology development that complicate the enforcement of transfer rules, and emphasized the importance of a close relationship between the business community and the Commerce Department. (DCK)

  10. Kraith Collected Issue

    E-Print Network [OSTI]

    Lichtenberg, Jacqueline; Clark, Beverly

    1974-01-01

    of the insert. The top of page 14 starts "Through Time and Tear!>". To the bottom of page 15 is untouched. I cut two paragraphs between "unrest" and "I'm so happy". They dealt with Sarek deciding that the proper course of events should be to adopt Kirk...-1 kRAITh coLLeCT?b volume 4 ?blTORS pREfAC? This is m.y first issue as editor of Kraith Collected. This strange state of affairs began when I had the time to type the rrRnuscripts which make up this is!'''e. Then Carol handed down the ultimatum: It...

  11. Also In This Issue

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O O D S TA I N P A T TSorbentsAllostericIn This Issue â– 

  12. Wind turbine reliability :understanding and minimizing wind turbine operation and maintenance costs.

    SciTech Connect (OSTI)

    Walford, Christopher A. (Global Energy Concepts. Kirkland, WA)

    2006-03-01

    Wind turbine system reliability is a critical factor in the success of a wind energy project. Poor reliability directly affects both the project's revenue stream through increased operation and maintenance (O&M) costs and reduced availability to generate power due to turbine downtime. Indirectly, the acceptance of wind-generated power by the financial and developer communities as a viable enterprise is influenced by the risk associated with the capital equipment reliability; increased risk, or at least the perception of increased risk, is generally accompanied by increased financing fees or interest rates. This paper outlines the issues relevant to wind turbine reliability for wind turbine power generation projects. The first sections describe the current state of the industry, identify the cost elements associated with wind farm O&M and availability and discuss the causes of uncertainty in estimating wind turbine component reliability. The latter sections discuss the means for reducing O&M costs and propose O&M related research and development efforts that could be pursued by the wind energy research community to reduce cost of energy.

  13. ISSUE PAPER METHANE AVOIDANCE FROM

    E-Print Network [OSTI]

    Brown, Sally

    ISSUE PAPER METHANE AVOIDANCE FROM COMPOSTING An Issue Paper for the: Climate Action Reserve...........................................................................................................39 6.2. Standard Methods for Quantifying Methane from Organic Waste in Landfills...40 6.3. GHG

  14. Special Issue on Human Computing

    E-Print Network [OSTI]

    Nijholt, Anton

    The seven articles in this special issue focus on human computing. Most focus on two challenging issues in human computing, namely, machine analysis of human behavior in group interactions and context-sensitive modeling.

  15. Publications of LASL research, 1979

    SciTech Connect (OSTI)

    Willis, J.K.; Salazar, C.A.

    1980-11-01

    This bibliography is a compilation of unclassified publications of work done at the Los Alamos Scientific Laboratory for 1979. Papers published in 1979 are included regardless of when they were actually written. Declassification of previously classified reports is considered to constitute publication. All classified issuances are omitted. If a paper was published more than once, all places of publication are included. The bibliography includes Los Alamos Scientific Laboratory reports, papers released as non-LASL reports, journal articles, books, chapters of books, conference papers (whether published separately or as part of conference proceedings issued as books or reports), papers published in congressional hearings, theses, and US patents. The entries are arranged in sections by broad subject categories. (RWR)

  16. Reformulated gasoline quality issues

    SciTech Connect (OSTI)

    Gonzalez, R.G.; Felch, D.E.; Edgar, M.D.

    1995-11-01

    One year ago, a panel of industry experts were interviewed in the November/December 1994 issue of Fuel Reformulation (Vol. 4, No. 6). With the focus then and now on refinery investments, the panelists were asked to forecast which refining processes would grow in importance. It is apparent from their response, and from other articles and discussions throughout the year, that hydroprocessing and catalytic conversion processes are synergistic in the overall refinery design, with flexibility and process objectives varying on a unit-by-unit case. To an extent, future refinery investments in downstream petrochemicals, such as for paraxylene production, are based on available catalytic reforming feedstock. Just a importantly, hydroprocessing units (hydrotreating, hydrocracking) needed for clean fuel production (gasoline, diesel, aviation fuel), are heavily dependent on hydrogen production from the catalytic reformer. Catalytic reforming`s significant influence in the refinery hydrogen balance, as well as its status as a significant naphtha conversion route to higher-quality fuels, make this unit a high-priority issue for engineers and planners striving for flexibility.

  17. Tools for Public Information

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Tools for Public Information Tools for Public Information A list of resources for the public, including Intellus, an online tool that provides transparency and accessibility to the...

  18. Public Meeting

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAandSummary AreasDepartmentImreInvolvement Plan Public InvolvementSummary

  19. ARM Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska TropicalStorms70:12:29 +0000Angov

  20. Publications - SRSCRO

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid youOxygen Generation | CenterPressthisPublication

  1. Publications | NISAC

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgramExemptionsProtein DynamicsEnergyPublications

  2. Southern Enclave Issue 41 

    E-Print Network [OSTI]

    1995-01-01

    know that you appreciate the effort they're putting out for our favorite fandom and that we want them to go on. Unlike the nominating process for the Fan Q's, which occasionally seems like a BNF popularity contest, the STAR aWARdS were designed so...@AOL.COM Ann Wortham ............... ASHTON7@A0L.COM Ming Watlme ............... MINGN01@A0L.COM Judith Yuenger ..... J.YUENGER@GENIE.GEIS.COM CONGRATULATIONS TO ?.. Karen Ripley on the pUblication of her newest book, The Alchemist a/Time, the fmal chapter...

  3. Comments on: Community Issues

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAuditsCluster Compatibility Mode ClusterProteinReactions | Argonne

  4. Connections: All Issues

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAuditsCluster Compatibilitydefaultin Testing ConfigurationsConnectingCommunity

  5. Connections: All Issues

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory of raregovAboutRecoveryplanningCoalSocial media isHome ›Publications »

  6. Financial Statistics of Major U.S. Publicly Owned Electric Utilities

    Reports and Publications (EIA)

    2001-01-01

    2000 - Final issue. Presents summary financial data for 1994 through 2000 and detailed financial data for 2000 on major publicly owned electric utilities.

  7. Identification and Resolution of Safety Issues for the Advanced Integral Type PWR

    SciTech Connect (OSTI)

    Kim, Woong Sik; Jo, Jong Chull; Yune, Young Gill; Kim, Hho Jung

    2004-07-01

    This paper presents the interim results of a study on the identification and resolution of safety issues for the AIPWR licensing. The safety issues discussed in this paper include (1) policy issues for which decision-makings are needed for the procedural requirements of licensing system in the regulatory policy point of view, (2) technical issues for which either development of new requirements or amendment of some existing requirements is needed, or (3) other technical issues for which safety verifications are required. The study covers (a) the assessment of applicability of the issues identified from the previous studies to the case of the AIPWR, (b) identification of safety issues through analysis of the international experiences in the design and licensing of advanced reactors, and technical review of the AIPWR design, and (c) development of the resolutions of safety issues, and application of the resolutions to the amendment of regulatory requirements and the licensing review of the AIPWR. As the results of this study, a total of twenty eight safety issues was identified: fourteen issues from the previous studies, including the establishment of design safety goals; four issues from the foreign practices and experiences, including the risk-informed licensing; and ten issues by the AIPWR design review, including reliability of passive safety systems. Ten issues of them have been already resolved and the succeeding study is under way to resolve the remaining ones. (authors)

  8. Farm Foundation Issue Report: What's Driving Food Prices?

    SciTech Connect (OSTI)

    none,

    2008-07-01

    This report provides an assessment of the major forces behind the dramatic increases in commodity prices. It is intended to provide objective information that will help all stakeholders meet the challenge to address one of the most critical public policy issues facing the world today.

  9. WellcomeHistoryISSUE 43 SPRING 2010 Feature articles 2

    E-Print Network [OSTI]

    Rambaut, Andrew

    dispensary in India. Right: Cowpats, used for fuel, dying on a house in Bihar. Cow manure is also a vector by the disease. UNICEF provided additional assistance for publicity The return of kala-azar in India #12WellcomeHistoryISSUE 43 SPRING 2010 Feature articles 2 Kala-azar in India The cause of Oriental

  10. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Agenda (67) 2013 Inverter Reliability Workshop Breakout Session A: O&M ApsectsSystems Impacts (267) 2013 Inverter Reliability Workshop Breakout Session A: O&M AspectsSystems...

  11. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    (811) 2013 Inverter Reliability Workshop Breakout Session A: O&M ApsectsSystems Impacts (267) 2013 Inverter Reliability Workshop Breakout Session A: O&M AspectsSystems...

  12. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    (89) 2013 Inverter Reliability Workshop Breakout Session A: O&M ApsectsSystems Impacts (267) 2013 Inverter Reliability Workshop Breakout Session A: O&M AspectsSystems...

  13. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    (71) 2013 Inverter Reliability Workshop Breakout Session A: O&M ApsectsSystems Impacts (267) 2013 Inverter Reliability Workshop Breakout Session A: O&M AspectsSystems...

  14. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Battery Reliability Science at SandiaTara Camacho-Lopez2015-04-06T22:15:34+00:00 Placeholder Download Filename BatteryReliabilityScience.pdf filesize 1.12 MB Version 2 Date added...

  15. Electronic logic for enhanced switch reliability

    DOE Patents [OSTI]

    Cooper, J.A.

    1984-01-20

    A logic circuit is used to enhance redundant switch reliability. Two or more switches are monitored for logical high or low output. The output for the logic circuit produces a redundant and fail-safe representation of the switch outputs. When both switch outputs are high, the output is high. Similarly, when both switch outputs are low, the logic circuit's output is low. When the output states of the two switches do not agree, the circuit resolves the conflict by memorizing the last output state which both switches were simultaneously in and produces the logical complement of this output state. Thus, the logic circuit of the present invention allows the redundant switches to be treated as if they were in parallel when the switches are open and as if they were in series when the switches are closed. A failsafe system having maximum reliability is thereby produced.

  16. Sample sizes for confidence limits for reliability.

    SciTech Connect (OSTI)

    Darby, John L.

    2010-02-01

    We recently performed an evaluation of the implications of a reduced stockpile of nuclear weapons for surveillance to support estimates of reliability. We found that one technique developed at Sandia National Laboratories (SNL) under-estimates the required sample size for systems-level testing. For a large population the discrepancy is not important, but for a small population it is important. We found that another technique used by SNL provides the correct required sample size. For systems-level testing of nuclear weapons, samples are selected without replacement, and the hypergeometric probability distribution applies. Both of the SNL techniques focus on samples without defects from sampling without replacement. We generalized the second SNL technique to cases with defects in the sample. We created a computer program in Mathematica to automate the calculation of confidence for reliability. We also evaluated sampling with replacement where the binomial probability distribution applies.

  17. Reliability Estimation for Double Containment Piping

    SciTech Connect (OSTI)

    L. Cadwallader; T. Pinna

    2012-08-01

    Double walled or double containment piping is considered for use in the ITER international project and other next-generation fusion device designs to provide an extra barrier for tritium gas and other radioactive materials. The extra barrier improves confinement of these materials and enhances safety of the facility. This paper describes some of the design challenges in designing double containment piping systems. There is also a brief review of a few operating experiences of double walled piping used with hazardous chemicals in different industries. This paper recommends approaches for the reliability analyst to use to quantify leakage from a double containment piping system in conceptual and more advanced designs. The paper also cites quantitative data that can be used to support such reliability analyses.

  18. Subsea pipeline isolation systems: Reliability and costs

    SciTech Connect (OSTI)

    Masheder, R.R.

    1996-08-01

    Since the Piper Alpha disaster, more than 80 subsea isolation systems (SSIS) have been installed in subsea gas and oil pipelines in the U.K. continental shelf at an estimated cost in the region of {Brit_pounds}500 million. The reliability and costs of these installations have now been assessed between Dec. 1992 and Oct. 1993. This assessment was based upon comprehensive reliability and cost databases which were established so that the studies could be based upon factual information in order to obtain a current status as required by the sponsoring group. The study consultants report findings have now been consolidated into a report by the UKOOA Pipeline Valve Work Group. Probabilities of failure for different types of valves and systems have been assessed and expenditures broken down and compared. The results of the studies and the conclusions drawn by UKOOA Pipeline Valve Group and the HSE Offshore Safety Division are presented in this paper.

  19. Reliability assessment of underground shaft closure

    SciTech Connect (OSTI)

    Fossum, A.F.

    1994-12-31

    The intent of the WIPP, being constructed in the bedded geologic salt deposits of Southeastern New Mexico, is to provide the technological basis for the safe disposal of radioactive Transuranic (TRU) wastes generated by the defense programs of the United States. In determining this technological basis, advanced reliability and structural analysis techniques are used to determine the probability of time-to-closure of a hypothetical underground shaft located in an argillaceous salt formation and filled with compacted crushed salt. Before being filled with crushed salt for sealing, the shaft provides access to an underground facility. Reliable closure of the shaft depends upon the sealing of the shaft through creep closure and recompaction of crushed backfill. Appropriate methods are demonstrated to calculate cumulative distribution functions of the closure based on laboratory determined random variable uncertainty in salt creep properties.

  20. Publications, research programmes, contracts

    E-Print Network [OSTI]

    Publications, research programmes, contracts and people Forestry Commission technical publications Publications by Forest Research staff Major research programmes funded by the Forestry Commission Contract work Research people 86/ / / / / Publications, research programmes, contracts and people 1. New Bulletin

  1. Reliability Considerations from Integration of Smart Grid

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested PartiesBuildingBudgetFinancialReliability Considerations from the Integration

  2. Reliability of natural gas cogeneration systems

    SciTech Connect (OSTI)

    1995-12-01

    Cogeneration systems fueled by natural gas exceed the reliability of most central station power generating units, according to a study conducted by RINC Corporation for Gas Research Institute (GRI). In the study, researchers obtained operating data from 122 natural gas cogeneration units nationwide representing 2,200 megawatts (MW) of capacity and nearly 2 million hours of operating time at 37 facilities. Units were grouped into categories reflecting size (from 60 kilowatts to 100 MW), type of system (gas engine or gas turbine technology), use of emission controls, and type of thermal application. Various types and sizes of gas systems reported average availability factors ranging from 90.0 to 95.8 versus a weighted average of 85.9 percent for fossil-fuel steam, nuclear, and gas-turbine-based central station power generating units. Comparisons are based on study data and data reported by the North American Electric Reliability Council for utility power plants. Gas cogeneration can improve utility operations because as a group the relatively small, dispersed cogeneration units are more reliable than one or more large central station units of similar capacity.

  3. Interstat Issue

    E-Print Network [OSTI]

    1977-01-01

    M A I L E D F R O M : T e ri M e y e r 1 3 9 2 4 J e f f e r s o n C i r c l e O m aha, N ebraska 68137 You.(Vie. a . ch axtoA 4ubAcVu.be*! N O .l November, 1977 #1 A monthly STAR TREK publication devoted to fan comment, analysis and information... Con info. Send to: SPECTRUM, Kzinti Press, P.O. Box 8554, Toledo, OH 43623. SCUTTLEBUTT: Mary Ann Bentz, 3830 Mintwood St, Pittsburgh, PA 15201 and Celeste M. Henkel, 2501 College Park Rd, Allison Park, PA 15101, for the most extensive fanzine & review...

  4. Ethics in scientific publication: historical and international perspectives 

    E-Print Network [OSTI]

    Henry, Melissa June

    2013-02-22

    Ethical issues in scientific communication have existed in the scientific community since before the 17[th] century publication of the first scientific journal. To understand the historical development of scientific ...

  5. USDA BioPreferred Program Public Meeting for Stakeholders

    Broader source: Energy.gov [DOE]

    The U.S. Department of Agriculture's (USDA) BioPreferred® program will host a public meeting for interested stakeholders to discuss the issue of incorporating previously excluded mature market...

  6. PUBLIC INFORMATION ANNEX I -PUBLIC INFORMATION

    E-Print Network [OSTI]

    ANNEX I PUBLIC INFORMATION #12;ANNEX I - PUBLIC INFORMATION 11/12/2013 v. 2.0 Page I-1 PROMULGATION STATEMENT Annex I: Public Information, and contents within, is a guide to how the University maintains public information during an incident. The Annex is written in support of the Texas A&M University (TAMU

  7. Public Health Conferences GENERAL PUBLIC HEALTH

    E-Print Network [OSTI]

    Kamat, Vineet R.

    Public Health Conferences GENERAL PUBLIC HEALTH Michigan's Premier Public Health Conference.sph.umich.edu/scr/news_events/event.cfm?ID=2631 American Public Health Association (APHA) 140th Annual Meeting & Exposition: October 27-31, 2012 in San Francisco, CA o http://www.apha.org/meetings/AnnualMeeting/ Global Health & Innovation 2013

  8. Preparing a public database of radio sources

    E-Print Network [OSTI]

    H. Andernach; S. A. Trushkin; A. G. Gubanov; O. V. Verkhodanov; V. B. Titov; A. Micol

    1996-07-22

    We have collected the largest existing set of radio source lists in machine-readable form: 320 tables with 1.75 million records. Only a minor fraction of these is accessible via public databases. We describe our plans to make this huge amount of heterogeneous data accessible in a homogeneous way via the World Wide Web, with reliable cross-identifications, and searchable by various observables.

  9. Reliability and Geographic Trends of 50,000 Photovoltaic Systems in the USA: Preprint

    SciTech Connect (OSTI)

    Jordan, D. C.; Kurtz, S. R.

    2014-09-01

    This paper presents performance and reliability data from nearly 50,000 photovoltaic (PV) systems totaling 1.7 gigawatts installed capacity in the USA from 2009 to 2012 and their geographic trends. About 90% of the normal systems and about 85% of all systems, including systems with known issues, performed to within 10% or better of expected performance. Although considerable uncertainty may exist due to the nature of the data, hotter climates appear to exhibit some degradation not seen in the more moderate climates. Special causes of underperformance and their impacts are delineated by reliability category. Hardware-related issues are dominated by inverter problems (totaling less than 0.5%) and underperforming modules (totaling less than 0.1%). Furthermore, many reliability categories show a significant decrease in occurrence from year 1 to subsequent years, emphasizing the need for higher-quality installations but also the need for improved standards development. The probability of PV system damage because of hail is below 0.05%. Singular weather events can have a significant impact such as a single lightning strike to a transformer or the impact of a hurricane. However, grid outages are more likely to have a significant impact than PV system damage when extreme weather events occur.

  10. Mexico-United States Migration: Health Issues

    E-Print Network [OSTI]

    Zuniga, Elena; Wallace, Steven P.; Berumen, Salvador; Castaneda, Xotichl; al., et

    2005-01-01

    Americans. Mexico-United States Migration • Health issuesMexico-United States Migration Health Issues © ConsejoMéxico D. F. Mexico-United States Migration Health Issues

  11. A Yale Forest Forum Series Publication

    E-Print Network [OSTI]

    A Yale Forest Forum Series Publication Volume 6 2003 Number 3 Issue Summary Rural Communities and Forests A summary of a forum and workshop exploring the rural community perspective of managing the forest Land, Chadwick D. Oliver Series Editor Mary L. Tyrrell Rural Communities and Forests A summary

  12. PUBLIC INFORMATION AND INPUT ON WIPP

    E-Print Network [OSTI]

    PUBLIC INFORMATION AND INPUT ON WIPP Get The Information You Need 1. Check the EPA Website, Fact Sheets and Issue Papers. EPA will make sure that key information is available on its WIPP Website. EPA the EPA WIPP Information Line at 1-800-331-WIPP (1-800-331-9477) to obtain information on upcoming events

  13. Energy Storage: The Key to a Reliable, Clean Electricity Supply...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Storage: The Key to a Reliable, Clean Electricity Supply Energy Storage: The Key to a Reliable, Clean Electricity Supply February 22, 2012 - 4:52pm Addthis Improved energy...

  14. Case Study: Fuel Cells Increase Reliability at First National...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Increase Reliability at First National Bank of Omaha Case Study: Fuel Cells Increase Reliability at First National Bank of Omaha First National Bank of Omaha installed a fuel cell...

  15. Can a photometric redshift code reliably determine dust extinction?

    E-Print Network [OSTI]

    T. S. R Babbedge; R. Whitaker; S. Morris

    2005-05-05

    Photometric redshifts can be routinely obtained to accuracies of better than 0.1 in Delta(z)/(1+z). However, the issue of dust extinction is one that has still not been well quantified. In this paper the success of two template-fitting photometric redshift codes (IMPZ and HYPERZ) at reliably returning Av in addition to redshift is explored. New data on the CNOC2 spectroscopic sample of 0.2

  16. Final report on reliability and lifetime prediction.

    SciTech Connect (OSTI)

    Gillen, Kenneth Todd; Wise, Jonathan; Jones, Gary D.; Causa, Al G.; Terrill, Edward R.; Borowczak, Marc

    2012-12-01

    This document highlights the important results obtained from the subtask of the Goodyear CRADA devoted to better understanding reliability of tires and to developing better lifetime prediction methods. The overall objective was to establish the chemical and physical basis for the degradation of tires using standard as well as unique models and experimental techniques. Of particular interest was the potential application of our unique modulus profiling apparatus for assessing tire properties and for following tire degradation. During the course of this complex investigation, extensive relevant information was generated, including experimental results, data analyses and development of models and instruments. Detailed descriptions of the findings are included in this report.

  17. Reliability and Functional Availability of HVAC Systems 

    E-Print Network [OSTI]

    Myrefelt, S.

    2004-01-01

    the probability that a component or a system works when no maintenance is made. A system with a high reliability thus has minimal maintenance requirements; it is a robust system. The decision capability is used to assess the organisation?s capacity to start... the system is in operation in relation to intended operating time. It mainly shows the technical capability to keep on operating while maintenance is being carried out. Systems that must be taken out of operation for longer repair works have a lower level...

  18. Reliability Technology earns prestigious Los Alamos award

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) by Carbon-RichProtonAbout UsRegional companiesReliability Technology

  19. Sandia Energy - Materials, Reliability, & Standards

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II)Geothermal Energy &Water Power& SF-BREEZEMaterials, Reliability,

  20. Publications of Los Alamos Research, 1983

    SciTech Connect (OSTI)

    Sheridan, C.J.; McClary, W.J.; Rich, J.A.; Rodriguez, L.L.

    1984-10-01

    This bibliography is a compilation of unclassified publications of work done at the Los Alamos National Laboratory for 1983. Papers published in 1982 are included regardless of when they were actually written. Publications received too late for inclusion in earlier compilations have also been listed. Declassification of previously classified reports is considered to constitute publication. All classified issuances are omitted - even those papers, themselves unclassified, which were published only as part of a classified document. If a paper was published more than once, all places of publication are included. The bibliography includes Los Alamos National Laboratory reports, papers released as non-Laboratory reports, journal articles, books, chapters of books, conference papers either published separately or as part of conference proceedings issued as books or reports, papers publishd in congressional hearings, theses, and US patents. Publications by Los Alamos authors that are not records of Laboratory-sponsored work are included when the Library becomes aware of them.

  1. Publications of Los Alamos research 1980

    SciTech Connect (OSTI)

    Salazar, C.A.; Willis, J.K.

    1981-09-01

    This bibliography is a compilation of unclassified publications of work done at the Los Alamos National Laboratory for 1980. Papers published in 1980 are included regardless of when they were actually written. Publications received too late for inclusion in earlier compilations have also been listed. Declassification of previously classified reports is considered to constitute publication. All classified issuances are omitted-even those papers, themselves unclassified, which were published only as part of a classified document. If a paper was pubished more than once, all places of publication are included. The bibliography includes Los Alamos National Laboratory reports, papers released as non-laboratory reports, journal articles, books, chapters of books, conference papers published either separately or as part of conference proceedings issued as books or reports, papers published in congressional hearings, theses, and US patents. Publications by Los Alamos authors that are not records of Laboratory-sponsored work are included when the Library becomes aware of them.

  2. Advocate- Issue 61- Jan. 2016

    Office of Energy Efficiency and Renewable Energy (EERE)

    Here are some topics in this issue: DOE Launches K-25 Virtual Museum, Manhattan Project National Park Established, ORSSAB Celebrates 20 Years.

  3. Advocate- Issue 61- Jan. 2016

    Office of Energy Efficiency and Renewable Energy (EERE)

    Here are some of the topics in this issue: DOE Launches K-25 Virtual Museum, Manhattan Project National Park Established, ORSSAB Celebrates 20 Years.

  4. Smart-Grid Security Issues

    SciTech Connect (OSTI)

    Khurana, Himanshu; Hadley, Mark D.; Lu, Ning; Frincke, Deborah A.

    2010-01-29

    TITLE: Smart-Grid Security Issues (Editorial Material, English) IEEE SECURITY & PRIVACY 8 (1). JAN-FEB 2010. p.81-85 IEEE COMPUTER SOC, LOS ALAMITOS

  5. InFusionIssue 01 |Spring 2011 www.ccfe.ac.uk

    E-Print Network [OSTI]

    ) InFusion Issue 01 | Spring 2011 The work at CCFE is funded by the RCUK Energy Programme and EURATOM-11 Welcome This is the first issue of the new publication InFusion from the Culham Centre for Fusion Energy in 2019. Details of these projects are explained in this first edition of InFusion, together with articles

  6. Mapping the Boundaries of Elite Cues: How Elites Shape Mass Opinion Across International Issues

    E-Print Network [OSTI]

    Vertes, Akos

    . The rise of survey experiments has offered conflicting insights. We argue that the single-issue nature University esaunder@gwu.edu Abstract: Despite intense interest in the nature and malleability of public of most survey experiments masks systematic variation in elite cue effects across international issues

  7. R&D program benefits estimation: DOE Office of Electricity Delivery and Energy Reliability

    SciTech Connect (OSTI)

    None, None

    2006-12-04

    The overall mission of the U.S. Department of Energy’s Office of Electricity Delivery and Energy Reliability (OE) is to lead national efforts to modernize the electric grid, enhance the security and reliability of the energy infrastructure, and facilitate recovery from disruptions to the energy supply. In support of this mission, OE conducts a portfolio of research and development (R&D) activities to advance technologies to enhance electric power delivery. Multiple benefits are anticipated to result from the deployment of these technologies, including higher quality and more reliable power, energy savings, and lower cost electricity. In addition, OE engages State and local government decision-makers and the private sector to address issues related to the reliability and security of the grid, including responding to national emergencies that affect energy delivery. The OE R&D activities are comprised of four R&D lines: High Temperature Superconductivity (HTS), Visualization and Controls (V&C), Energy Storage and Power Electronics (ES&PE), and Distributed Systems Integration (DSI).

  8. A study of the reliability of Stirling engines for distributed receiver systems

    SciTech Connect (OSTI)

    Holtz, R.E.; Uherka, K.L.

    1988-11-01

    The objective of this study was to examine the reliability of existing and improved Stirling engine concepts for dispersed solar dish/electric applications in the 25--50 kW/sub e/ range. Five current kinematic Stirling engine designs have the capability to meet or exceed the 32% system efficiency goal of the DOE Solar Thermal Program. Experience with the Vanguard Solar-Dish/Stirling Engine module demonstrated that the 32% efficiency goal is realistic, but that improved Stirling engine reliability is necessary for successful implementation of dispersed solar power systems. A review of historical Stirling engine data illustrated that the three major reliability issues with kinematic Stirling engines are the piston-rod seals, engine hot parts and power control/drive systems. A specific kinematic engine concept that appears to have the potential for meeting the 50,000-hour operating lifetime requirement of solar power systems has a pressurized crankcase to reduce piston-rod seal problems, an indirectly heated hot-end section using heat pipes to smooth out temperature gradients in the heater tubes, and a variable-angle swashplate for power control. Further development efforts are required to establish reliability and validate performance goals of these engine concepts. 30 refs., 13 figs., 8 tabs.

  9. Report to Congress on stockpile reliability, weapon remanufacture, and the role of nuclear testing

    SciTech Connect (OSTI)

    Miller, G.H.; Brown, P.S.; Alonso, C.T.

    1987-10-01

    This report analyzes two issues: (1) ''whether past warhead reliability problems demonstrate that nuclear explosive testing is needed to identify or to correct stockpile reliability,'' or (2) ''whether a program of stockpile inspection, nonnuclear testing, and remanufacture would be sufficient to deal with stockpile reliability problems.'' Chapter 1 examines the reasons for nuclear testing. Although the thrust of the request from Congressman Aspin et al., has to do with the need for nuclear testing as it relates to stockpile reliability and remanufacture, there are other very important reasons for nuclear testing. Since there has been increasing interest in the US Congress for more restrictive nuclear test limits, we have addressed the overall need for nuclear testing and the potential impact of further nuclear test limitations. Chapter 1 also summarizes the major conclusions of a recent study conducted by the Scientific and Academic Advisory Committee (SAAC) for the President of the University of California; the SAAC report is entitled, ''Nuclear Weapon Tests: The Role of the University of California-Department of Energy Laboratories.'' Chapter 2 presents a brief history of stockpile problems that involved post-deployment nuclear testing for their resolution. Chapter 3 addresses the problems involved in remanufacturing nuclear weapons, and Chapter 4 discusses measures that should be taken to prepare for possible future restrictive test limits.

  10. SCANNING THE ISSUE Special Issue on Technology of

    E-Print Network [OSTI]

    Antsaklis, Panos

    changes in the emphasis in control system analysis and design. The first has to do with the explicit of Networked Control Systems. Digital Object Identifier: 10.1109/JPROC.2006.887291 Vol. 95, No. 1, January 2007SCANNING THE ISSUE Special Issue on Technology of Networked Control Systems BY PANOS ANTSAKLIS

  11. Human Reliability Program (HRP) - HPMC Occupational Health Services

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    EpidemiologyHealth Data Analysis Human Reliability Program (HRP) Industrial Rehabilitation & Ergonomics Infection Control & Immunizations Influenza Immunization Program...

  12. Reliable and Energy Efficient Transport Layer for Sensor Networks

    E-Print Network [OSTI]

    Valaee, Shahrokh

    Reliable and Energy Efficient Transport Layer for Sensor Networks Petar Djukic and Shahrokh Valaee Diversity Coded Directed Diffusion (DCDD), a reliable and energy efficient transport protocol for sensor-to-end reliability, as well as the effect of DCDD on energy consumption in the network. Our simulations show

  13. Reliable Provisioning of Data-Centric and Event-Based

    E-Print Network [OSTI]

    Dustdar, Schahram

    Reliable Provisioning of Data-Centric and Event-Based Applications in the Cloud DISSERTATION zur A-1040 Wien Karlsplatz 13 Tel. +43-1-58801-0 www.tuwien.ac.at #12;#12;Reliable Provisioning of Data-Centric a set of novel methods and tools for reliable provisioning of data-centric and event-based applications

  14. Comparison of Competing Software Reliability Models: Bayesian Model Selection

    E-Print Network [OSTI]

    Basu, Sanjib

    is in software development and testing. The goal of software reliability research is to quantify the performanceComparison of Competing Software Reliability Models: Bayesian Model Selection Sanjib Basu and Nader@math.niu.edu and nader@math.niu.edu Abstract Software reliability models are used to describe the evolution

  15. Security-Constrained Adequacy Evaluation of Bulk Power System Reliability

    E-Print Network [OSTI]

    contingency selection, (b) effects analysis, and (c) reliability index computation. Effects analysis as an optimization problem with the objective function being the bid cost function and congestion constraints and reliability index computations. The methodology is demonstrated with the IEEE reliability test system. Index

  16. Photovoltaic Module Reliability Workshop 2014: February 25-26, 2014

    SciTech Connect (OSTI)

    Kurtz, S.

    2014-02-01

    NREL's Photovoltaic (PV) Module Reliability Workshop (PVMRW) brings together PV reliability experts to share information, leading to the improvement of PV module reliability. Such improvement reduces the cost of solar electricity and promotes investor confidence in the technology--both critical goals for moving PV technologies deeper into the electricity marketplace.

  17. Photovoltaic Module Reliability Workshop 2013: February 26-27, 2013

    SciTech Connect (OSTI)

    Kurtz, S.

    2013-10-01

    NREL's Photovoltaic (PV) Module Reliability Workshop (PVMRW) brings together PV reliability experts to share information, leading to the improvement of PV module reliability. Such improvement reduces the cost of solar electricity and promotes investor confidence in the technology--both critical goals for moving PV technologies deeper into the electricity marketplace.

  18. Photovoltaic Module Reliability Workshop 2010: February 18-19, 2010

    SciTech Connect (OSTI)

    Kurtz, J.

    2013-11-01

    NREL's Photovoltaic (PV) Module Reliability Workshop (PVMRW) brings together PV reliability experts to share information, leading to the improvement of PV module reliability. Such improvement reduces the cost of solar electricity and promotes investor confidence in the technology--both critical goals for moving PV technologies deeper into the electricity marketplace.

  19. Photovoltaic Module Reliability Workshop 2011: February 16-17, 2011

    SciTech Connect (OSTI)

    Kurtz, S.

    2013-11-01

    NREL's Photovoltaic (PV) Module Reliability Workshop (PVMRW) brings together PV reliability experts to share information, leading to the improvement of PV module reliability. Such improvement reduces the cost of solar electricity and promotes investor confidence in the technology--both critical goals for moving PV technologies deeper into the electricity marketplace.

  20. Photovoltaic Module Reliability Workshop 2012: February 28 - March 1, 2012

    SciTech Connect (OSTI)

    Kurtz, S.

    2013-11-01

    NREL's Photovoltaic (PV) Module Reliability Workshop (PVMRW) brings together PV reliability experts to share information, leading to the improvement of PV module reliability. Such improvement reduces the cost of solar electricity and promotes investor confidence in the technology--both critical goals for moving PV technologies deeper into the electricity marketplace.

  1. Assistance to States on Policies Related to Wind Energy Issues

    SciTech Connect (OSTI)

    Brown, Matthew, H; Decesaro, Jennifer; DOE Project Officer - Keith Bennett

    2005-07-15

    This final report summarizes work carried out under agreement with the US Department of Energy, related to wind energy policy issues. This project has involved a combination of outreach and publications on wind energy, with a specific focus on educating state-level policymakers. Education of state policymakers is vitally important because state policy (in the form of incentives or regulation) is a crucial part of the success of wind energy. State policymakers wield a significant influence over all of these policies. They are also in need of high quality, non-biased educational resources which this project provided. This project provided outreach to legislatures, in the form of meetings designed specifically for state legislators and legislative staff, responses to information requests on wind energy, and publications. The publications addressed: renewable energy portfolio standards, wind energy transmission, wind energy siting, case studies of wind energy policy, avian issues, economic development, and other related issues. These publications were distributed to legislative energy committee members, and chairs, legislative staff, legislative libraries, and other related state officials. The effect of this effort has been to provide an extensive resource of information about wind information for state policymakers in a form that is useful to them. This non-partisan information has been used as state policymakers attempt to develop their own policy proposals related to wind energy in the states.

  2. Using wind plant data to increase reliability.

    SciTech Connect (OSTI)

    Peters, Valerie A. (Sandia National Laboratories, Livermore, CA); Ogilvie, Alistair B.; McKenney, Bridget L.

    2011-01-01

    Operators interested in improving reliability should begin with a focus on the performance of the wind plant as a whole. To then understand the factors which drive individual turbine performance, which together comprise the plant performance, it is necessary to track a number of key indicators. Analysis of these key indicators can reveal the type, frequency, and cause of failures and will also identify their contributions to overall plant performance. The ideal approach to using data to drive good decisions includes first determining which critical decisions can be based on data. When those required decisions are understood, then the analysis required to inform those decisions can be identified, and finally the data to be collected in support of those analyses can be determined. Once equipped with high-quality data and analysis capabilities, the key steps to data-based decision making for reliability improvements are to isolate possible improvements, select the improvements with largest return on investment (ROI), implement the selected improvements, and finally to track their impact.

  3. Gearbox Reliability Collaborative: Gearbox Inspection Metadata

    SciTech Connect (OSTI)

    Munch, K.; McDade, M.

    2010-09-01

    NREL has developed a software application called GearFacts that will be distributed to Database Collaborative participants to capture failure information when gearboxes are rebuilt. This publication names and describes each field used in GearFacts and can be used as a reference to the software's design.

  4. Tibor Csendes (ed.): Developements in Reliable Computing,

    E-Print Network [OSTI]

    Rump, Siegfried M.

    of public domain and commercial interval libraries, among them [2], [5], [8], [9],[11], [12], [13], [14 arithmetical operations, rigorous input and output, rigorous standard functions, gradients, slopes and multiple of a fast interval library is introduced. The main advantage (and difference to existing interval libraries

  5. Challenging Issues in Multimedia Transmission over Wireless Networks Based on Network Coding

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Challenging Issues in Multimedia Transmission over Wireless Networks Based on Network Coding Nguyen.debbah@supelec.fr Abstract--To meet increasing throughput, delay and reliability demands, future wireless networks will have. This paper focuses on two research directions for multimedia transmission over wireless networks based

  6. Issues for the Performance Monitoring on Networked Virtual Environments: the case of EVE

    E-Print Network [OSTI]

    Issues for the Performance Monitoring on Networked Virtual Environments: the case of EVE C. Bouras-networked virtual environment, performance monitoring, performance optimization, consistency I. INTRODUCTION environment to be efficient and reliable, as well as the parameters that should be monitored and simulated

  7. CSU Center for Public Deliberation First Annual Report

    E-Print Network [OSTI]

    -Making · Promote interconnections between local government and citizens · Expand and improve the role of the public · Developing Student Associates · Moderator training workshops · National Issues Forums · Additional Public Tank and Fort Collins Regional Library District Board · Brad MacDonald, CSU Department of Political

  8. Media Framing and Public Attitudes Toward Biofuels Ashlie Delshad

    E-Print Network [OSTI]

    Media Framing and Public Attitudes Toward Biofuels Ashlie Delshad Department of Political Science between media framing and public opinion on the issue of biofuels--transportation fuels made from plants, animal products, or organic waste. First, the paper investigates how media framing of biofuels has

  9. Federal Information Processing Standards Publication 180-2

    E-Print Network [OSTI]

    implementing this standard and technical data regarding them must comply with these Federal regulationsFederal Information Processing Standards Publication 180-2 2002 August 1 Announcing the SECURE HASH STANDARD Federal Information Processing Standards Publications (FIPS PUBS) are issued by the National

  10. Publications Received Books listed below that are marked with a

    E-Print Network [OSTI]

    Publications Received Books listed below that are marked with a t have been selected for review in a future issue, and reviewers have been assigned to each. Authors and publishers who wish their publications to be considered for review in ComputationalLinguisticsshould send a copy to the book review

  11. Publications Received Books listed below that are marked with a

    E-Print Network [OSTI]

    Publications Received Books listed below that are marked with a t have been selected for review in a future issue, and reviewers have been assigned to each. Authors and publishers who wish their publications to be considered for review in ComputationalLinguistics should send a copy to the book review

  12. National Aeronautics and Space Administration goddardviewVolume 6 Issue 8

    E-Print Network [OSTI]

    Christian, Eric

    GoddardView Info Goddard View is an official publication of the Goddard Space Flight CenterNational Aeronautics and Space Administration goddardviewVolume 6 Issue 8 Fermi Detects `Shocking. It is published bi-weekly by the Office of Public Affairs in the interest of Goddard employees, contractors

  13. A Public Vehicle System with Multiple Origin-Destination Pairs on Traffic Networks

    E-Print Network [OSTI]

    congestion, and provides solutions with affordable cost. The key issue of implementing an effective PV system issue. We propose such a system, Public Vehicle (PV) system, to provide convenient and low-cost of transportation system, Public Vehicle (PV) system, to provide effective, comfortable, and convenient service

  14. Issue 15 February 2011 Innovations

    E-Print Network [OSTI]

    three years on the chip design of IBM's prototype computer in a unique industrial-academic collaborationIssue 15 February 2011 Innovations Science &Technology Facilities Council Innovations Club 1 2 3 4 5 6 7 This issue: 1 *RSE/STFC Enterprise Fellowships 2011 2 STFC supported work leads to IBM

  15. Water Resources People cand Issues

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Water Resources People cand Issues Interview With Professor Arthur Maass US Army Corps of Engineers Maass. (Water resources people and issues) 1. Water resources development--United States-- Planning--History. 2. Water resources development-- United States--Planning--History--Sources. I. Maass, Arthur. II

  16. INTERNATIONAL JOURNAL OF DEVELOPMENT ISSUES

    E-Print Network [OSTI]

    INTERNATIONAL JOURNAL OF DEVELOPMENT ISSUES VOL. 4 · No. 2 December 2005 CONTENTS Jeffrey D. Sachs-97 and the Bulgarian currency board 95 #12;#12;International Journal of Development Issues Vol. 4, No. 2 (2005) 1 Science, University of Sydney, New South Wales, Australia. #12;J.D. Sachs /International Journal

  17. Inside this issue: Cultivating Cumberland

    E-Print Network [OSTI]

    Goodman, Robert M.

    specifically to New Jersey's agricultural community. The GMO issue is complex and elicits strong reactions from: Questions and Answers for NJ Farmers" will provide infor- mation about different aspects of the GMO issue on GMO crops, Mr. Jaffe will provide a broad overview of agricultural biotechnology, differentiating

  18. Publications on maglev technologies

    SciTech Connect (OSTI)

    He, J.L.; Coffey, H.T.; Rote, D.M.; Wang, Z.

    1991-12-01

    Magnetically levitated passenger-transportation vehicles, using attractive and repulsive magnetic forces, are currently in the development or prototype-revenue stages in Japan and Germany. The basic principles of these technologies have been understood for several decades, but their practical applications awaited advances in high-power electronic devices, modern controls, superconducting magnets, and improvements in our transportation infrastructures. A considerable amount of work was devoted to magnetic-levitation (maglev) transportation system in the late 1960s and the 1970s. Detailed development was sustained primarily in Germany and Japan. This listing of publications was begun as the initial phase of a design study for a maglev development facility sponsored by the State of Illinois. The listing has been continually updated under programs sponsored by the Federal Railroad Administration and the US Army Corps of Engineers. In 1991, the National Maglev Initiative issued 27 contracts for the study of technical issues related to maglev and four contracts for the definition of maglev systems. In December 1991, the Intermodal Surface Transportation Efficiency Act was enacted, mandating the development of a US-designed maglev system in a six-year period. This listing is offered as an aid to those working on these projects, to help them locate technical papers on relevant technologies. The design and installation of a maglev transportation system will require the efforts of workers in many disciplines, from electronics to economics to safety. Accordingly, the references have been grouped in 14 different sections to expedite review of the listing. In many case, the references are annotated to indicate the general content of the papers. Abstracts are not available. A list of information services from which the listed documents might be obtained and an author index are provided.

  19. Chernobyl and Fukushima Publications Most Recent Publications

    E-Print Network [OSTI]

    Mousseau, Timothy A.

    Chernobyl and Fukushima Publications Most Recent Publications: Møller, A. Abundance of birds at Fukushima as judged from Chernobyl. Environmental Pollution, K., Mousseau, T.A. 2012. Abundance of birds at Fukushima as judged from

  20. China energy, environment, and climate study: Background issues paper

    SciTech Connect (OSTI)

    Sinton, Jonathan E.; Fridley, David G.; Logan, Jeffrey; Guo, Yuan; Wang, Bangcheng; Xu, Qing

    2000-10-10

    The total costs and impacts of expanding energy use in China will depend, in part, on a number of important factors, an understanding of which is vital for China's policy-makers. These issues include the additional environmental and public health impacts associated with energy use, the economic costs of infrastructure expansion to meet growing energy needs, and the potential role that renewable energy technologies could play if pushed hard in China's energy future. This short report summarizes major trends and issues in each of these three areas.

  1. Review of Quantitative Software Reliability Methods

    SciTech Connect (OSTI)

    Chu, T.L.; Yue, M.; Martinez-Guridi, M.; Lehner, J.

    2010-09-17

    The current U.S. Nuclear Regulatory Commission (NRC) licensing process for digital systems rests on deterministic engineering criteria. In its 1995 probabilistic risk assessment (PRA) policy statement, the Commission encouraged the use of PRA technology in all regulatory matters to the extent supported by the state-of-the-art in PRA methods and data. Although many activities have been completed in the area of risk-informed regulation, the risk-informed analysis process for digital systems has not yet been satisfactorily developed. Since digital instrumentation and control (I&C) systems are expected to play an increasingly important role in nuclear power plant (NPP) safety, the NRC established a digital system research plan that defines a coherent set of research programs to support its regulatory needs. One of the research programs included in the NRC's digital system research plan addresses risk assessment methods and data for digital systems. Digital I&C systems have some unique characteristics, such as using software, and may have different failure causes and/or modes than analog I&C systems; hence, their incorporation into NPP PRAs entails special challenges. The objective of the NRC's digital system risk research is to identify and develop methods, analytical tools, and regulatory guidance for (1) including models of digital systems into NPP PRAs, and (2) using information on the risks of digital systems to support the NRC's risk-informed licensing and oversight activities. For several years, Brookhaven National Laboratory (BNL) has worked on NRC projects to investigate methods and tools for the probabilistic modeling of digital systems, as documented mainly in NUREG/CR-6962 and NUREG/CR-6997. However, the scope of this research principally focused on hardware failures, with limited reviews of software failure experience and software reliability methods. NRC also sponsored research at the Ohio State University investigating the modeling of digital systems using dynamic PRA methods. These efforts, documented in NUREG/CR-6901, NUREG/CR-6942, and NUREG/CR-6985, included a functional representation of the system's software but did not explicitly address failure modes caused by software defects or by inadequate design requirements. An important identified research need is to establish a commonly accepted basis for incorporating the behavior of software into digital I&C system reliability models for use in PRAs. To address this need, BNL is exploring the inclusion of software failures into the reliability models of digital I&C systems, such that their contribution to the risk of the associated NPP can be assessed.

  2. Public opinion and nuclear energy

    SciTech Connect (OSTI)

    Nealey, S.M.; Melber, B.D.; Rankin, W.L.

    1983-01-01

    Public acceptance of a nuclear power plant (NPP) built near one's residence has declined steadily since the early 1970's. Following the TMI accident, this acceptance decreased dramatically. There has been some attitude rebound, however, and through mid-1981, the % who supported continued NPP construction in USA was 5 to 10% more than those in opposition. Men's and women's attitudes are different and were differentially affected by the TMI accident. Beliefs and attitudes about specific nuclear power issues were explored using questionnaires. Reactor-safety concerns were found to be more important than nuclear-waste concerns. Nuclear fuel-supply considerations are believed to be a major advantage of nuclear power. The public was largely unaware of the breeder-reactor concept. The US public generally does not favor selling US reactors abroad. It also greatly underestimates how long it takes to build a NPP. Most people believed solar-generated electricity is cheapest. The public has little information or has misinformation about some areas of nuclear power. (DLC)

  3. New Publications Received

    E-Print Network [OSTI]

    1971-01-01

    BA SBIRU. student publication, Dept. of African LanguagesNEW PUBLICATIONS RECEIVED ('Listi.11f] does not p:NJoZudeSCULPTURE. Occasional Publication, No. 1. African and Afro-

  4. Newsfront 29 January - 4 February 2007, Issue 1

    E-Print Network [OSTI]

    Ghimire, Yubaraj

    the ‘Madhesi issue’. Better late than never, since that perhaps will rouse the 7+1 party alliance into introspecting the manner in which they have set out to reshape the future of our country. The flare-up in the Tarai is a symptom of what has gone wrong... who lives in a ramshackle house close to Jaljale provides employment to more than 50 women. She sees to it that there is a reliable supply chain management system to ensure bamboo files, coal dust, tree bark (Kaulo)), scented herbal oils are in regular...

  5. Tritium issues in commercial pressurized water reactors

    SciTech Connect (OSTI)

    Jones, G. [Constellation Energy Group, R.E. Ginna Nuclear Power Plant, Ontario, NY (United States)

    2008-07-15

    Tritium has become an important radionuclide in commercial Pressurized Water Reactors because of its mobility and tendency to concentrate in plant systems as tritiated water during the recycling of reactor coolant. Small quantities of tritium are released in routine regulated effluents as liquid water and as water vapor. Tritium has become a focus of attention at commercial nuclear power plants in recent years due to inadvertent, low-level, chronic releases arising from routine maintenance operations and from component failures. Tritium has been observed in groundwater in the vicinity of stations. The nuclear industry has undertaken strong proactive corrective measures to prevent recurrence, and continues to eliminate emission sources through its singular focus on public safety and environmental stewardship. This paper will discuss: production mechanisms for tritium, transport mechanisms from the reactor through plant, systems to the environment, examples of routine effluent releases, offsite doses, basic groundwater transport and geological issues, and recent nuclear industry environmental and legal ramifications. (authors)

  6. Cut set-based risk and reliability analysis for arbitrarily interconnected networks

    DOE Patents [OSTI]

    Wyss, Gregory D. (Albuquerque, NM)

    2000-01-01

    Method for computing all-terminal reliability for arbitrarily interconnected networks such as the United States public switched telephone network. The method includes an efficient search algorithm to generate minimal cut sets for nonhierarchical networks directly from the network connectivity diagram. Efficiency of the search algorithm stems in part from its basis on only link failures. The method also includes a novel quantification scheme that likewise reduces computational effort associated with assessing network reliability based on traditional risk importance measures. Vast reductions in computational effort are realized since combinatorial expansion and subsequent Boolean reduction steps are eliminated through analysis of network segmentations using a technique of assuming node failures to occur on only one side of a break in the network, and repeating the technique for all minimal cut sets generated with the search algorithm. The method functions equally well for planar and non-planar networks.

  7. Reliability measures for indexed semi-Markov chains applied to wind energy production

    E-Print Network [OSTI]

    D'Amico, Guglielmo; Prattico, Flavio

    2013-01-01

    The computation of the dependability measures is a crucial point in the planning and development of a wind farm. In this paper we address the issue of energy production by wind turbine by using an indexed semi-Markov chain as a model of wind speed. We present the mathematical model, we describe the data and technical characteristics of a commercial wind turbine (Aircon HAWT-10kW). We show how to compute some of the main dependability measures such as reliability, availability and maintainability functions. We compare the results of the model with real energy production obtained from data available in the Lastem station (Italy) and sampled every 10 minutes.

  8. Nuclear Power - Control, Reliability and Human Factors 

    E-Print Network [OSTI]

    2011-01-01

    Reliability K s e n i i a Sapoz h n i k o v a and Roald Tayma n o v D.I.Mendeleyev Institute for Metrology, Russia 1. Introduction At present, a great number of embedded sens o r devi c es provi d e monito r i n g of operat i n g condi t io n... s and state of equi p me n t , includ i n g nucle a r react o r s of power plant s . The metrol o gi c a l reliab i li t y of meas uri n g instrum e n t s built in equi p me n t deter mi n e s the valid i t y of measure me nt infor ma t i o n . The qualit y...

  9. Wind Power Reliability: Breaking Down a Barrier

    Broader source: Energy.gov [DOE]

    The steady increase of wind power on the grid presents new challenges for power system operators charged with making sure the grid stays up and running. "We need to ensure that we are going down a path that will lead to better reliability [with wind power]," said Bob Zavadil, an executive vice president at EnerNex Corporation in Knoxville, Tenn., a firm specializing in renewable energy grid interconnection and integration. "If this piece isn't done, there will be problems." EnerNex has spent the last decade perfecting wind turbine and plant models that test a wind plant's influence on the grid and its ability to provide grid support. In its latest effort, the company is using American Recovery and Reinvestment Act funds worth $750,000 to develop documentation and validations of computer wind turbine models.

  10. Human Reliability Analysis for Small Modular Reactors

    SciTech Connect (OSTI)

    Ronald L. Boring; David I. Gertman

    2012-06-01

    Because no human reliability analysis (HRA) method was specifically developed for small modular reactors (SMRs), the application of any current HRA method to SMRs represents tradeoffs. A first- generation HRA method like THERP provides clearly defined activity types, but these activity types do not map to the human-system interface or concept of operations confronting SMR operators. A second- generation HRA method like ATHEANA is flexible enough to be used for SMR applications, but there is currently insufficient guidance for the analyst, requiring considerably more first-of-a-kind analyses and extensive SMR expertise in order to complete a quality HRA. Although no current HRA method is optimized to SMRs, it is possible to use existing HRA methods to identify errors, incorporate them as human failure events in the probabilistic risk assessment (PRA), and quantify them. In this paper, we provided preliminary guidance to assist the human reliability analyst and reviewer in understanding how to apply current HRA methods to the domain of SMRs. While it is possible to perform a satisfactory HRA using existing HRA methods, ultimately it is desirable to formally incorporate SMR considerations into the methods. This may require the development of new HRA methods. More practicably, existing methods need to be adapted to incorporate SMRs. Such adaptations may take the form of guidance on the complex mapping between conventional light water reactors and small modular reactors. While many behaviors and activities are shared between current plants and SMRs, the methods must adapt if they are to perform a valid and accurate analysis of plant personnel performance in SMRs.

  11. Probabilistic fatigue methodology and wind turbine reliability

    SciTech Connect (OSTI)

    Lange, C.H. [Stanford Univ., CA (United States)

    1996-05-01

    Wind turbines subjected to highly irregular loadings due to wind, gravity, and gyroscopic effects are especially vulnerable to fatigue damage. The objective of this study is to develop and illustrate methods for the probabilistic analysis and design of fatigue-sensitive wind turbine components. A computer program (CYCLES) that estimates fatigue reliability of structural and mechanical components has been developed. A FORM/SORM analysis is used to compute failure probabilities and importance factors of the random variables. The limit state equation includes uncertainty in environmental loading, gross structural response, and local fatigue properties. Several techniques are shown to better study fatigue loads data. Common one-parameter models, such as the Rayleigh and exponential models are shown to produce dramatically different estimates of load distributions and fatigue damage. Improved fits may be achieved with the two-parameter Weibull model. High b values require better modeling of relatively large stress ranges; this is effectively done by matching at least two moments (Weibull) and better by matching still higher moments. For this purpose, a new, four-moment {open_quotes}generalized Weibull{close_quotes} model is introduced. Load and resistance factor design (LRFD) methodology for design against fatigue is proposed and demonstrated using data from two horizontal-axis wind turbines. To estimate fatigue damage, wind turbine blade loads have been represented by their first three statistical moments across a range of wind conditions. Based on the moments {mu}{sub 1}{hor_ellipsis}{mu}{sub 3}, new {open_quotes}quadratic Weibull{close_quotes} load distribution models are introduced. The fatigue reliability is found to be notably affected by the choice of load distribution model.

  12. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    and Supply Channels Overview (72) Control Systems Security Standards Accomplishments & Impacts (66) CREW Reliability Benchmark Initial Findings and Lessons Learned (41) Cyber...

  13. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    and Supply Channels Overview (72) Control Systems Security Standards Accomplishments & Impacts (66) Cyber Effects Analysis Using VCSE: Promoting Control System Reliability (85)...

  14. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    added Download count Optimal Cell Connections for Improved Shading, Reliability, and Spectral Performance of Microsystem Enabled Photovoltaic (MEPV) Modules (302) Optimal Cell...

  15. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    (CPV) (335) Optimal Cell Connections for Improved Shading, Reliability, and Spectral Performance of Microsystem Enabled Photovoltaic (MEPV) Modules (302) Optimal Cell...

  16. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    340 times Category ECIS, Energy Security, Photovoltaic, Reliability, Renewable Energy, Solar Energy, Technical Paper year 2013 report-id SAND2013-4831C author Jay Johnson, Michael...

  17. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    filesize 971.24 kB Version 1 Date added June 26, 2013 Downloaded 356 times Category ECIS, Energy Security, MEPV, Photovoltaic, Reliability, Renewable Energy, Solar Energy,...

  18. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    author Rush Robinett, Juan Torres year 2008 Our nation depends on secure, reliable, sustainable, and cost effective supplies of energy to support economic development and to...

  19. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    A Reliability and Availability Sensitivity Study of a Large Photovoltaic System (1454) Accelerated Life Testing of PV Arc-Fault Detectors (369) Accelerated Testing of Metal Foil...

  20. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    and industry by developing technologies that deliver cost-effective and reliable energy while also committing to the importance of environmental stewardship. Sandia leads...

  1. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    1 Date added February 13, 2013 Downloaded 54 times Category Energy Security, Events, Renewable Energy, Wind Energy, Workshop event 2011 Wind Turbine Reliability Workshop...

  2. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Downloaded 142 times Category Energy Security, Energy Surety Microgrid, Presentation, Renewable Energy, Wind Energy, Workshop event 2011 Wind Turbine Reliability Workshop...

  3. Sandia Energy - EC Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    exchange of information needed to support the reliability and the bulk power system. Industry feedback at conferences and meetings indicate uncertainty about implementation of...

  4. Lifetime and Reliability | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPA PublicLED ADOPTIONto Commercialization

  5. Jefferson Lab Public Affairs

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Web Design Photography Video Portfolio print version Public Affairs Links Home Journalists' Newsroom Media Photographic Archives What is Jefferson Lab? Community Outreach Public...

  6. Jefferson Lab Public Affairs

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Electronic Media print version Public Affairs Links Home Journalists' Newsroom Media Photographic Archives What is Jefferson Lab? Community Outreach Public Affairs Director's...

  7. Louis de Branges: Publications

    E-Print Network [OSTI]

    Louis de Branges. Home · Papers · Publications. Publications listed in MathSciNet. [1], Louis de Branges. Quantization of the gamma function. In Approximation ...

  8. IACT Publications and Presentations

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Publications and Presentations Peer-Reviewed Publications Conference Proceedings, Abstracts, Presentations, and Poster Sessions IACT-funded Master and Doctoral Theses September...

  9. ORISE: Public Health Communication

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Communication Public Health Communication The Oak Ridge Institute for Science and Education (ORISE) assists government agencies and organizations in addressing public health...

  10. ORISE: Public Health Preparedness

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Preparedness Public Health Preparedness The Oak Ridge Institute for Science and Education (ORISE) recognizes that public health events will largely be managed at the local level,...

  11. The Vernal Pool, Issue One

    E-Print Network [OSTI]

    Shiroma, Jerrold

    2014-01-01

    death deprived the vernal pool issue one , fall 2014 SummerTHE VERNAL POOL THEVERNAL POOL I S S U E O N E F A L L The Vernal Pool is the

  12. Vernal Pool Issue 2 All

    E-Print Network [OSTI]

    Pool, Vernal

    2015-01-01

    golden locket the vernal pool issue two , spring 2015 TheTHE VERNAL POOL THEVERNAL POOL I S S U E T W O S P R I N G Th e Vernal Pool is

  13. Petroleum 1996: Issues and Trends

    Reports and Publications (EIA)

    1997-01-01

    Examines historical trends and focuses on major petroleum issues and the events they represent. It analyzes different dimensions of the petroleum industry and related markets in terms of how they relate to the volatility in petroleum markets.

  14. NIOSH publications on video display terminals (revised)

    SciTech Connect (OSTI)

    Not Available

    1991-06-01

    Materials developed by NIOSH concerning video display terminals (VDTs) comprise the publication. The first section listed citations of reports developed by NIOSH concerning VDTs and possible hazards associated with their use, and contained ordering information for these publications. Types of publications included NIOSH numbered publications, hazard evaluation and technical assistance reports, contract reports, journal articles, book chapters, presentations, and miscellaneous reports. The second section of the report contained full text copies of selected references from the bibliography. These references included testimony before congressional committees, presentations and articles dealing with radiation issues, reproductive outcomes of workers using VDTs the risk of spontaneous abortion, an epidemiologic investigation of electric and magnetic fields and operator exposure, controlling glare problems in the VDT work environment, and the design of rest breaks for VDT operators.

  15. Issue #95 January 15, 2012 In This Issue

    E-Print Network [OSTI]

    Griffin, Ronald

    Polk Street, Eugene, OR 97402 Editors: David Light David Moon Phone: 541/ 343-8504 Cellular: 541/ 517 to The Water Report, 260 North Polk Street, Eugene, OR 97402 Copyright© 2012 Envirotech Publications

  16. Research Publications Report 2011

    E-Print Network [OSTI]

    Banaji,. Murad

    Research Publications Report 2011 Compiled 13th February 2014 #12;Preface This annual Research Publications Report is now only a web-based publication which draws together for each calendar year the information on the publications by Kent staff which are held on our Kent Academic Repository. The Kent

  17. Research Publications Report 2012

    E-Print Network [OSTI]

    Banaji,. Murad

    Research Publications Report 2012 Compiled 13th February 2014 #12;Preface This annual Research Publications Report is now only a web-based publication which draws together for each calendar year the information on the publications by Kent staff which are held on our Kent Academic Repository. The Kent

  18. Research Publications Report 2014

    E-Print Network [OSTI]

    Banaji,. Murad

    Research Publications Report 2014 Compiled 13th February 2014 #12;Preface This annual Research Publications Report is now only a web-based publication which draws together for each calendar year the information on the publications by Kent staff which are held on our Kent Academic Repository. The Kent

  19. Lighting issues in the 1980's. Summary and proceedings

    SciTech Connect (OSTI)

    Rubin, A.I.

    1980-01-01

    The Lighting Roundtable described in this report was conducted to foster an open discussion of the goals, issues, and responsibilities of the lighting community. It was not a problem-solving session, but rather a time to examine the long-term aspirations and objectives of lighting and the barriers that may stand in the way of achieving them. Eight major issues were addressed by nine panelists and a number of invited auditors. The issues are as follows: (1) The Public Image of the Lighting Community; (2) US Role in the Worldwide Lighting Community; (3) Factors Affecting Human Activities in the Built Environment; (4) Effect of Lighting on Environmental Quality; (5) Effects of Barriers; (6) Establishment of Illuminance Levels; (7) Integration of Subsystems; and (8) Professional Development and Lighting Education. Two parts presented are: (1) a summary of the proceedings; and (2) a complete transcript.

  20. Individual Differences in Human Reliability Analysis

    SciTech Connect (OSTI)

    Jeffrey C. Joe; Ronald L. Boring

    2014-06-01

    While human reliability analysis (HRA) methods include uncertainty in quantification, the nominal model of human error in HRA typically assumes that operator performance does not vary significantly when they are given the same initiating event, indicators, procedures, and training, and that any differences in operator performance are simply aleatory (i.e., random). While this assumption generally holds true when performing routine actions, variability in operator response has been observed in multiple studies, especially in complex situations that go beyond training and procedures. As such, complexity can lead to differences in operator performance (e.g., operator understanding and decision-making). Furthermore, psychological research has shown that there are a number of known antecedents (i.e., attributable causes) that consistently contribute to observable and systematically measurable (i.e., not random) differences in behavior. This paper reviews examples of individual differences taken from operational experience and the psychological literature. The impact of these differences in human behavior and their implications for HRA are then discussed. We propose that individual differences should not be treated as aleatory, but rather as epistemic. Ultimately, by understanding the sources of individual differences, it is possible to remove some epistemic uncertainty from analyses.

  1. High reliability plastic packaging for microelectronics

    SciTech Connect (OSTI)

    Sweet, J.N.; Peterson, D.W.; Hsia, A.H.; Tuck, M.

    1997-07-01

    Goal was Assembly Test Chips (ATCs) which could be used for evaluating plastic encapsulation technologies. Circuits were demonstrated for measuring Au-Al wirebond and Al metal corrosion failure rates during accelerated temperature and humidity testing. The test circuits on the ATC02.5 chip were very sensitive to extrinsic or processing induced failure rates. Accelerated aging experiments were conducted with unpassivated triple track Al structures on the ATC02.6 chip; the unpassivated tracks were found to be very sensitive to particulate contamination. Some modifications to existing circuitry were suggested. The piezoresistive stress sensing circuitry designed for the ATC04 test chip was found suitable for determining the change in the state of mechanical stress at the die when both initial and final measurements were made near room temperature (RT). Attempt to measure thermal stress between RT and a typical polymer glass transition temperature failed because of excessive die resistor- substrate leakage currents at the high temperature end; suitable circuitry changes were developed to overcome this problem. One temperature and humidity experiment was conducted with Sandia developed static radom access memory parts to examine non-corrosion CMOS failures; this objective was not achieved, but corrosion failure at the metal to Si contacts on the die surface could be detected. This 2-year effort resulted in new designs for test circuits which could be used on an advanced ATC for reliability assessment in Defense Programs electronics development projects.

  2. Office of Electricity Delivery and Energy Reliability | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    & Internships Funding Opportunities Information Center Contact Us Energy.gov Office of Electricity Delivery & Energy Reliability 1000 Independence Avenue, SW Washington, DC...

  3. Reliability of Coupled Oscillators I: Two-Oscillator Systems

    E-Print Network [OSTI]

    Kevin K. Lin; Eric Shea-Brown; Lai-Sang Young

    2007-08-23

    This paper concerns the reliability of a pair of coupled oscillators in response to fluctuating inputs. Reliability means that an input elicits essentially identical responses upon repeated presentations regardless of the network's initial condition. Our main result is that both reliable and unreliable behaviors occur in this network for broad ranges of coupling strengths, even though individual oscillators are always reliable when uncoupled. A new finding is that at low input amplitudes, the system is highly susceptible to unreliable responses when the feedforward and feedback couplings are roughly comparable. A geometric explanation based on shear-induced chaos at the onset of phase-locking is proposed.

  4. POWER, THERMAL, AND RELIABILITY MODELING IN NANOMETER-SCALE

    E-Print Network [OSTI]

    Brooks, David

    ........................................................................................................................................................................................................................................................ POWER ........................................................................................................................................................................................................................................................ POWER IS THE SOURCE OF THE GREATEST PROBLEMS FACING MICROPROCESSOR DESIGNERS. RAPID POWER VARIATION BRINGS TRANSIENT ERRORS. HIGH POWER DENSITIES BRING HIGH TEMPERATURES, HARMING RELIABILITY AND INCREASING

  5. Smart Grid: Creating Jobs while Delivering Reliable,Environmentally...

    Open Energy Info (EERE)

    Smart Grid: Creating Jobs while Delivering Reliable, Environmentally-friendly Energy Home > Groups > OpenEI Community Central Graham7781's picture Submitted by Graham7781(2017)...

  6. Reliability Tools for Resonance Inspection of Light Metal Castings...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Tools for Resonance Inspection of Light Metal Castings Reliability Tools for Resonance Inspection of Light Metal Castings 2012 DOE Hydrogen and Fuel Cells Program and Vehicle...

  7. Summary of the Optics, IR, Injection, Operations, Reliability...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Summary of the Optics, IR, Injection, Operations, Reliability and Instrumentation Working Group Citation Details In-Document Search Title: Summary of the Optics,...

  8. Sandia Energy - Reliability, O&M, Standards Development

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    design, wind industry data collection and storage techniques, and analysis methods. The IEA Task 33 Working Group on Reliability Data unites experts from around the world, with...

  9. Clean, Efficient, and Reliable Power for the 21st Century

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    and combined-heat-and-power, where they provide unparalleled reliability and en- hanced efficiency. Continuing technological progress will enable fuel cells to compete in new...

  10. Combined Heat and Power System Enables 100% Reliability at Leading...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    buildings on nearly 1,000 acres. Photo courtesy of Thermal Energy Corporation Combined Heat and Power System Enables 100% Reliability at Leading Medical Campus Recovery Act...

  11. Project Profile: Physics-Based Reliability Models for Supercritical...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    developed models to predict the reliability of hybrid gas bearing (HGB) and dry gas seal (DGS) components in the turboexpander of a supercritical CO2 turbine. The...

  12. Separating myths from reality in PV inverter reliability

    E-Print Network [OSTI]

    Rollins, Andrew M.

    . · This is based upon a LCOE of 5 cents per kWh, so reliability is critical · MTBF of string inverters in 2006: 5

  13. Power Electronics Reliability Kick Off Meeting ? Silicon Power...

    Office of Environmental Management (EM)

    Electronics Reliability Analysis Annual DOE Peer Review Meeting October 8, 2009 Mark A. Smith - Systems Readiness & Sustainment Technologies Department Stan Atcitty - Energy...

  14. Office of Electricity Delivery And Energy Reliability To Hold...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Office of Electricity Delivery And Energy Reliability To Hold Technical Conference On The Design Of Future Electric Transmission Office of Electricity Delivery And Energy...

  15. Guide to Using Combined Heat and Power for Enhancing Reliability...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Heat and Power for Enhancing Reliability and Resiliency in Buildings During and after Hurricane Sandy, combined heat and power (CHP) enabled a number of critical infrastructure and...

  16. STAG UK Newsletter Issue 44 

    E-Print Network [OSTI]

    1980-01-01

    Approximately 75% of the health care yearly budget of public health systems around the world is spent on the treatment of patients with chronic diseases. This, along with advances on the medical and technological fields ...

  17. Copyright (c) 2011 IEEE. Personal use is permitted. For any other purposes, permission must be obtained from the IEEE by emailing pubs-permissions@ieee.org. This article has been accepted for publication in a future issue of this journal, but has not been

    E-Print Network [OSTI]

    Cunningham, Brian

    to final publication. 1 Abstract--A process that combines polymer nanoreplica molding with horizontal. A room temperature nanoreplica molding process was used to create subwavelength periodic grating & Advanced Technology Research Center (TATRC), under Contract W81XWH0810701. Yafang Tan, Chun Ge, Allen Chu

  18. Gearbox Reliability Collaborative Project Report: Findings from Phase 1 and Phase 2 Testing

    SciTech Connect (OSTI)

    Link, H.; LaCava, W.; van Dam, J.; McNiff, B.; Sheng, S.; Wallen, R.; McDade, M.; Lambert, S.; Butterfield, S.; Oyague, F.

    2011-06-01

    This report describes the Gearbox Reliability Collaborative's work at NREL to increase the reliability of wind turbine gearboxes.

  19. Tritium Ground Water Issues | Department of Energy

    Office of Environmental Management (EM)

    Ground Water Issues Tritium Ground Water Issues Presentation from the 35th Tritium Focus Group Meeting held in Princeton, New Jersey on May 05-07, 2015. Tritium Ground Water Issues...

  20. Testimony on electricity policy issues before the subcommittee on energy and power, House Committee on Energy and Commerce

    E-Print Network [OSTI]

    Joskow, Paul L.

    1991-01-01

    This testimony discusses the changing structure of the electricity industry and some of the public policy issues that are associated with these changes. Professor Joskow also discusses his perspective on a selected set of ...