National Library of Energy BETA

Sample records for va synchrophasor based

  1. Synchrophasor Measurement-Based Wind Plant Inertia Estimation: Preprint

    SciTech Connect (OSTI)

    Zhang, Y.; Bank, J.; Wan, Y. H.; Muljadi, E.; Corbus, D.

    2013-05-01

    The total inertia stored in all rotating masses that are connected to power systems, such as synchronous generations and induction motors, is an essential force that keeps the system stable after disturbances. To ensure bulk power system stability, there is a need to estimate the equivalent inertia available from a renewable generation plant. An equivalent inertia constant analogous to that of conventional rotating machines can be used to provide a readily understandable metric. This paper explores a method that utilizes synchrophasor measurements to estimate the equivalent inertia that a wind plant provides to the system.

  2. Western Interconnection Synchrophasor Project

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

    Demonstration Project Western Interconnection Synchrophasor Project Resources & Links Demand Response Energy Efficiency Emerging Technologies Synchrophasor measurements are a...

  3. S Synchrophasor

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

    ieee power & energy magazine september/october 2015 U.S. Government work not protected by U.S Copyright. S Synchrophasor Technology and the DOE Digital Object Identifier 10.1109/MPE.2015.2431211 Date of publication: 18 August 2015 By Phil Overholt, David Ortiz, and Alison Silverstein synchrophasor technology has grown from a handful of phasor measurement units (pMUs) in the U.s. pacific northwest to a continental network of almost 2,000 pMUs in the past decade, which has helped to improve

  4. North American Synchrophasor Initiative (NASPI) Program Information...

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

    Synchrophasor Initiative (NASPI) Program Information North American Synchrophasor Initiative (NASPI) Program Information Summary of the Transmission Reliability program's North ...

  5. Synchrophasor Engineering Education Program Project Summaries...

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

    Synchrophasor Engineering Education Program Project Summaries Available Synchrophasor Engineering Education Program Project Summaries Available July 9, 2014 - 10:48am Addthis On...

  6. NASPI Synchrophasor Technical Report Model Validation using Synchrophasors

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

    North American SynchroPhasor Initiative Technical Report Model Validation Technical Workshop October 22, 2013 Technical Summary Context This technical material was developed in October, 2013 by members of the North American SynchroPhasor Initiative, a collaboration between the North American electric industry (utilities, grid operators, vendors and consultants), the North American Electric Reliability Corporation, academics, and the U.S. Department of Energy, to advance and accelerate the

  7. Demonstration of a Novel Synchrophasor-based Situational Awareness System: Wide Area Power System Visualization, On-line Event Replay and Early Warning of Grid Problems

    SciTech Connect (OSTI)

    Rosso, A.

    2012-12-31

    Since the large North Eastern power system blackout on August 14, 2003, U.S. electric utilities have spent lot of effort on preventing power system cascading outages. Two of the main causes of the August 14, 2003 blackout were inadequate situational awareness and inadequate operator training In addition to the enhancements of the infrastructure of the interconnected power systems, more research and development of advanced power system applications are required for improving the wide-area security monitoring, operation and planning in order to prevent large- scale cascading outages of interconnected power systems. It is critically important for improving the wide-area situation awareness of the operators or operational engineers and regional reliability coordinators of large interconnected systems. With the installation of large number of phasor measurement units (PMU) and the related communication infrastructure, it will be possible to improve the operators’ situation awareness and to quickly identify the sequence of events during a large system disturbance for the post-event analysis using the real-time or historical synchrophasor data. The purpose of this project was to develop and demonstrate a novel synchrophasor-based comprehensive situational awareness system for control centers of power transmission systems. The developed system named WASA (Wide Area Situation Awareness) is intended to improve situational awareness at control centers of the power system operators and regional reliability coordinators. It consists of following main software modules: • Wide-area visualizations of real-time frequency, voltage, and phase angle measurements and their contour displays for security monitoring. • Online detection and location of a major event (location, time, size, and type, such as generator or line outage). • Near-real-time event replay (in seconds) after a major event occurs. • Early warning of potential wide-area stability problems. The system has been

  8. North American SynchroPhasor Initiative (NASPI) Technical Report...

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

    North American SynchroPhasor Initiative (NASPI) Technical Report - Synchrophasor Technology and Renewables Integration This technical report was developed in June 2012 by the North ...

  9. Academic-Industry Collaboration (AIC) - Synchrophasor Engineering...

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

    through Academic-Industry Collaborations - D. Duan (30.19 KB) Project Summary: VT - Data Mining and Playback of Hybrid Synchrophasor Data for Research and Education - V. Centeno ...

  10. North American SynchroPhasor Initiative (NASPI) Technical Report - Model

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

    Validation Using Synchrophasors | Department of Energy Model Validation Using Synchrophasors North American SynchroPhasor Initiative (NASPI) Technical Report - Model Validation Using Synchrophasors This technical report was developed in October, 2013 by members of the North American SynchroPhasor Initiative, a collaboration between the North American electric industry (utilities, grid operators, vendors and consultants), the North American Electric Reliability Corporation, academics, and the

  11. Academic-Industry Collaboration (AIC) - Synchrophasor Engineering Education

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

    Program: Information Exchange Webinar (March 6, 2014) | Department of Energy Academic-Industry Collaboration (AIC) - Synchrophasor Engineering Education Program: Information Exchange Webinar (March 6, 2014) Academic-Industry Collaboration (AIC) - Synchrophasor Engineering Education Program: Information Exchange Webinar (March 6, 2014) On March 6, 2014, the Academic-Industry Collaboration (AIC) - Synchrophasor Engineering Education Program hosted an information exchange webinar that included

  12. North American SynchroPhasor Initiative (NASPI) Technical Report- Synchrophasor Technology and Renewables Integration

    Broader source: Energy.gov [DOE]

    This technical report was developed in June 2012 by the North American SynchroPhasor Initiative, a collaboration between the North American electric industry (utilities, grid operators, vendors and consultants), the North American Electric Reliability Corporation, academics, and the U.S. Department of Energy, to advance and accelerate the development and use of synchrophasor technology for grid reliability and efficiency. The material was produced for a renewables integration workshop, one of a series of NASPI technical workshops intended to educate and document the stakeholder community on the state of the art for key synchrophasor technology issues.

  13. Synchrophasor Applications for Wind Power Generation

    SciTech Connect (OSTI)

    Muljadi, E.; Zhang, Y. C.; Allen, A.; Singh, M.; Gevorgian, V.; Wan, Y. H.

    2014-02-01

    The U.S. power industry is undertaking several initiatives that will improve the operations of the electric power grid. One of those is the implementation of wide-area measurements using phasor measurement units to dynamically monitor the operations and status of the network and provide advanced situational awareness and stability assessment. The overviews of synchrophasors and stability analyses in this report are intended to present the potential future applications of synchrophasors for power system operations under high penetrations of wind and other renewable energy sources.

  14. Title: Collaborative Industry - Academic Synchrophasor Engineering Program

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

    Title: Collaborative Industry - Academic Synchrophasor Engineering Program Principal Investigator: Stephen B. Bayne University: Texas Tech University Contact Information: Phone number 806 742 0526, Email Stephen.bayne@ttu.edu Project description Texas Tech University (TTU) in collaboration with the Center for the Commercialization of Electric Technologies (CCET), Group NIRE (National Institute for Renewable Energy), South Plains Electric Cooperative (SPEC), and National Instruments (NI) has

  15. Synchrophasor Engineering Education Program Project Summaries Available

    Broader source: Energy.gov [DOE]

    On March 6, 2014, the Academic-Industry Collaboration (AIC) - Synchrophasor Engineering Education Program hosted an information exchange webinar that included presentation from each of seven projects that received awards totalling approximately $1.4 million to help colleges and universities better prepare the electricity industry workforce of the future. The agenda and project summaries from the information exchange are available to download.

  16. Report on Synchrophasor Technologies and Their Deployment in Recovery Act

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

    Projects Now Available | Department of Energy Report on Synchrophasor Technologies and Their Deployment in Recovery Act Projects Now Available Report on Synchrophasor Technologies and Their Deployment in Recovery Act Projects Now Available August 15, 2013 - 10:48am Addthis The Office of Electricity Delivery and Energy Reliability has released a new report that explains synchrophasor technologies and how they can be used to improve the efficiency, reliability, and resiliency of grid

  17. Report on Synchrophasor Technologies and Their Deployment in...

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

    Reliability has released a new report that explains synchrophasor technologies and how they can be used to improve the efficiency, reliability, and resiliency of grid operations. ...

  18. and Control of Power Systems Using Distributed Synchrophasors

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

    ... be offered through the Electrical & Computer Engineering ... program focused on distribution systems, substation ... of Synchrophasors in transmission-level power systems, and ...

  19. Synchrophasor Technologies and their Deployment in the Recovery...

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

    Synchrophasor Technologies and their Deployment in the Recovery Act Smart Grid Programs (August 2013) The American Recovery and Reinvestment Act of 2009 provided 4.5 billion for ...

  20. North American SynchroPhasor Initiative (NASPI) Technical Report...

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

    Phasor Tools Visualization North American SynchroPhasor Initiative (NASPI) Technical Report - Phasor Tools Visualization This technical report was developed by the North American ...

  1. Impact of Measurement Error on Synchrophasor Applications

    SciTech Connect (OSTI)

    Liu, Yilu; Gracia, Jose R.; Ewing, Paul D.; Zhao, Jiecheng; Tan, Jin; Wu, Ling; Zhan, Lingwei

    2015-07-01

    Phasor measurement units (PMUs), a type of synchrophasor, are powerful diagnostic tools that can help avert catastrophic failures in the power grid. Because of this, PMU measurement errors are particularly worrisome. This report examines the internal and external factors contributing to PMU phase angle and frequency measurement errors and gives a reasonable explanation for them. It also analyzes the impact of those measurement errors on several synchrophasor applications: event location detection, oscillation detection, islanding detection, and dynamic line rating. The primary finding is that dynamic line rating is more likely to be influenced by measurement error. Other findings include the possibility of reporting nonoscillatory activity as an oscillation as the result of error, failing to detect oscillations submerged by error, and the unlikely impact of error on event location and islanding detection.

  2. North American SynchroPhasor Initiative (NASPI) Technical Reports

    Broader source: Energy.gov [DOE]

    These technical reports were developed by members of the North American SynchroPhasor Initiative, a collaboration between the North American electric industry (utilities, grid operators, vendors and consultants), the North American Electric Reliability Corporation, academics, and the U.S. Department of Energy, to advance and accelerate the development and use of synchrophasor technology for grid reliability and efficiency. The material was produced for a series of NASPI technical workshops intended to educate and document the stakeholder community on the state of the art for key synchrophasor technology issues.

  3. IIT-Industry Collaboration - Synchrophasor Engineering Research and Training

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

    IIT-Industry Collaboration - Synchrophasor Engineering Research and Training Applicant: Illinois Institute of Technology (IIT) Principal Investigator: Alexander J. Flueck, flueck@iit.edu, 312-567-3625 Project Description Illinois Institute of Technology (IIT) has installed 12 Phasor Measurement Units (PMUs) on its main campus, home to the DOE-funded Perfect Power Microgrid. With the assistance of IIT Facilities, the PMU project has been gathering synchrophasor data from the 4 kV campus

  4. Synchrophasor Technologies and their Deployment in the Recovery Act Smart

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

    Grid Programs (August 2013) | Department of Energy Synchrophasor Technologies and their Deployment in the Recovery Act Smart Grid Programs (August 2013) Synchrophasor Technologies and their Deployment in the Recovery Act Smart Grid Programs (August 2013) The American Recovery and Reinvestment Act of 2009 provided $4.5 billion for the Smart Grid Investment Grant (SGIG), Smart Grid Demonstration Program (SGDP), and other DOE smart grid programs. These programs provided grants to the electric

  5. The North American SynchroPhasor Initiative (NASPI) is a collaboration

    Energy Savers [EERE]

    Synchrophasor technology is expected to offer automated controls for transmission and demand response as well as great benefits for integrating renewable and intermittent ...

  6. DOE Issues Funding Opportunity for Academic-Industry Collaboration- Synchrophasor Engineering Education Program

    Broader source: Energy.gov [DOE]

    Use of synchrophasor data from Phasor Measurement Units (PMUs) is considered to be a promising tool to monitor modern electric power systems. However, only a limited number of professionals, researchers, and students have the knowledge and expertise to understand and analyze the high-speed, time-synchronized data that will be generated by the deployment of synchrophasors.

  7. North American SynchroPhasor Initiative (NASPI) Technical Report- Phasor Tools Visualization

    Broader source: Energy.gov [DOE]

    This technical report was developed by the North American SynchroPhasor Initiative, a collaboration between the North American electric industry (utilities, grid operators, vendors and consultants), the North American Electric Reliability Corporation, academics, and the U.S. Department of Energy, to advance and accelerate the development and use of synchrophasor technology for grid reliability and efficiency. The material was produced for a visualization workshop, one of a series of NASPI technical workshops intended to educate and document the stakeholder community on the state of the art for key synchrophasor technology issues.

  8. The North American SynchroPhasor Initiative (NASPI) is a collaboration

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

    North American SynchroPhasor Initiative (NASPI) is a collaboration between the electric industry, the North American Electric Reliability Corporation (NERC), and the U.S. Department of Energy (DOE) to advance the use of synchrophasor technology to enhance grid reliability and economics through high-speed, wide-area measurement, monitoring, and control. The NASPI community is contributing to the development of secure, high- speed, time-synchronized data about bulk power system conditions. This

  9. "Advancement of Synchrophasor Technology in Projects Funded by the American

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

    Recovery and Reinvestment Act of 2009" Report | Department of Energy "Advancement of Synchrophasor Technology in Projects Funded by the American Recovery and Reinvestment Act of 2009" Report "Advancement of Synchrophasor Technology in Projects Funded by the American Recovery and Reinvestment Act of 2009" Report The American Recovery and Reinvestment Act of 2009 provided $4.5 billion to the Office of Electricity Delivery and Energy Reliability to modernize the U.S.

  10. How Synchrophasors are Bringing the Grid into the 21st Century | Department

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

    of Energy Synchrophasors are Bringing the Grid into the 21st Century How Synchrophasors are Bringing the Grid into the 21st Century April 16, 2014 - 12:10pm Addthis Power lines carry electricity across Washington State. | Photo courtesy of the Energy Department. Power lines carry electricity across Washington State. | Photo courtesy of the Energy Department. Patricia A. Hoffman Patricia A. Hoffman Assistant Secretary, Office of Electricity Delivery & Energy Reliability What is a

  11. Using Synchrophasors for Frequency Response Analysis in the Western Interconnection

    SciTech Connect (OSTI)

    Kosterev, Dmitry; Davies, Donald; Etingov, Pavel V.; Silverstein, Alison; Eto, Joseph H.

    2014-10-19

    Frequency response has received a lot of attention in recent years at the national level, which culminated in the development and approval of NERC BAL-003-1 Frequency Response and Frequency Bias Setting Reliability Standard. WECC JSIS, NASPI, BPA, CERTS and PNNL collaborate on the common goals to deliver to the industry applications for frequency response analysis at interconnection, Balancing Authority and individual power plant levels. This paper describes a Frequency Response Analysis Tool that has been used for establishing a frequency response baseline for the Western Interconnection. This paper describes how synchrophasor data is used in for determination of generator characteristics frequency responsive, under load control or baseloaded. This paper also discusses and provides an example of how the frequency response distribution can impact power pick-up on major transmission paths.

  12. DOE - Office of Legacy Management -- Norfolk Naval Station - VA 05

    Office of Legacy Management (LM)

    Norfolk Naval Station - VA 05 FUSRAP Considered Sites Site: NORFOLK NAVAL STATION (VA.05) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Norfolk , Virginia VA.05-1 Evaluation Year: 1993 VA.05-1 Site Operations: Demonstration of extinguishing a uranium fire at the Fire Fighters School for AEC contractors. VA.05-3 VA.05-2 Site Disposition: Eliminated - Potential for contamination considered remote based on the limited quantity of materials

  13. May 2014 PSERC Webinar: Testing and Validation of Synchrophasor Devices and Applications

    Broader source: Energy.gov [DOE]

    The DOE-funded Power Systems Engineering Research Center (PSERC) is offering a free public webinar presenting research on testing synchrophasor devices using a real-time wide area montioring and control test bed. The webinar will be held Tuesday, May 6, 2014 from 2-3 p.m. ET.

  14. Synchrophasor Technology Advancement in ARRA Projects: Final Report from the American Recovery and Reinvestment Act Projects

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

    Advancement of Synchrophasor Technology in ARRA Projects │ ii ACKNOWLEDGMENTS This report was sponsored by the U.S. Department of Energy's (DOE) Office of Electricity Delivery and Energy Reliability (OE) and prepared by the Oak Ridge National Laboratory (ORNL). The effort was directed and supported by DOE Senior Advisor Joseph Paladino and DOE Program Managers Philip N. Overholt and Deborah Haught. The authors of this report were Jose R. Gracia (ORNL), Marcus A. Young, II, Ph.D. (ORNL), D. Tom

  15. Using Micro-Synchrophasor Data for Advanced Distribution Grid Planning and Operations Analysis

    SciTech Connect (OSTI)

    Stewart, Emma; Kiliccote, Sila; McParland, Charles; Roberts, Ciaran

    2014-07-01

    This report reviews the potential for distribution-grid phase-angle data that will be available from new micro-synchrophasors (µPMUs) to be utilized in existing distribution-grid planning and operations analysis. This data could augment the current diagnostic capabilities of grid analysis software, used in both planning and operations for applications such as fault location, and provide data for more accurate modeling of the distribution system. µPMUs are new distribution-grid sensors that will advance measurement and diagnostic capabilities and provide improved visibility of the distribution grid, enabling analysis of the grid’s increasingly complex loads that include features such as large volumes of distributed generation. Large volumes of DG leads to concerns on continued reliable operation of the grid, due to changing power flow characteristics and active generation, with its own protection and control capabilities. Using µPMU data on change in voltage phase angle between two points in conjunction with new and existing distribution-grid planning and operational tools is expected to enable model validation, state estimation, fault location, and renewable resource/load characterization. Our findings include: data measurement is outstripping the processing capabilities of planning and operational tools; not every tool can visualize a voltage phase-angle measurement to the degree of accuracy measured by advanced sensors, and the degree of accuracy in measurement required for the distribution grid is not defined; solving methods cannot handle the high volumes of data generated by modern sensors, so new models and solving methods (such as graph trace analysis) are needed; standardization of sensor-data communications platforms in planning and applications tools would allow integration of different vendors’ sensors and advanced measurement devices. In addition, data from advanced sources such as µPMUs could be used to validate models to improve

  16. Energy Department Announces Progress, Next Steps on Improving the Reliability of the Nation’s Electric Grid with Synchrophasor Technology

    Broader source: Energy.gov [DOE]

    On March 22, 2016, as the first-ever International Synchrophasor Symposium continues in Atlanta, GA, the Department of Energy’s (DOE) Office of Electricity Delivery and Energy Reliability (OE) released a new report chronicling American efforts to deploy this technology as well as two new funding opportunities to further advance the technology.

  17. VA's Performance Contracting Program Overview

    Broader source: Energy.gov [DOE]

    Presentation—given at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meeting—covers the Veteran Administration's (VA's) performance contracting program, including its annual energy savings performance contract (ESPC) plans.

  18. Category:Richmond, VA | Open Energy Information

    Open Energy Info (EERE)

    Richmond, VA Jump to: navigation, search Go Back to PV Economics By Location Media in category "Richmond, VA" The following 16 files are in this category, out of 16 total....

  19. Synchrophasor Based Tracking Three-Phase State Estimator and It's Applications

    SciTech Connect (OSTI)

    Phadke, A. G.; Thorp, James; Centeno, Virgilio; Gardner, Matthew; Novosel, Damir; Hu, Yi; Elizondo, David

    2013-08-31

    Electric power infrastructure is one of the critical resources of the nation. Its reliability in the face of natural or man-made catastrophes is of paramount importance for the economic and public health wellbeing of a modern society. Maintaining high levels of security for the high voltage transmission back bone of the electric supply network is a task requiring access to modern monitoring tools. These tools have been made particularly effective with the advent of synchronized phasor measurement units (PMUs) which became available in late 1990s, and have now become an indispensable for optimal monitoring, protection and control of the power grid. The present project was launched with an objective of demonstrating the value of the Wide Area Measurement System (WAMS) using PMUs and its applications on the Dominion Virginia Power High Voltage transmission grid. Virginia Tech is the birth place of PMUs, and was chosen to be the Principal Investigator of this project. In addition to Dominion Virginia Power, Quanta Technology of Raleigh, NC was selected to be co-Principal Investigators of this project.

  20. DOE - Office of Legacy Management -- Reynolds Metals Co - VA 04

    Office of Legacy Management (LM)

    Reynolds Metals Co - VA 04 FUSRAP Considered Sites Site: REYNOLDS METALS CO. (VA.04 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: Virginia-Carolina Chemical Corporation VA.04-1 Location: 818 Perry Street , Richmond , Virginia VA.04-1 Evaluation Year: 1985 VA.04-2 VA.04-3 Site Operations: Preparatory process development involving only gram quantities of uranium performed in the 1950s. VA.04-1 Site Disposition: Eliminated - Potential for contamination

  1. US SoAtl VA Site Consumption

    U.S. Energy Information Administration (EIA) Indexed Site

    SoAtl VA Site Consumption million Btu $0 $500 $1,000 $1,500 $2,000 $2,500 US SoAtl VA Expenditures dollars ALL ENERGY average per household (excl. transportation) 0 4,000 8,000 12,000 16,000 US SoAtl VA Site Consumption kilowatthours $0 $300 $600 $900 $1,200 $1,500 $1,800 US SoAtl VA Expenditures dollars ELECTRICITY ONLY average per household * Virginia households consume an average of 86 million Btu per year, about 4% less than the U.S. average. * Average electricity consumption and costs are

  2. DOE - Office of Legacy Management -- Naval Proving Ground - VA...

    Office of Legacy Management (LM)

    Eliminated from further consideration under FUSRAP - Referred to DOD Designated Name: Not ... VA.0-01-1 VA.0-01-2 Site Disposition: Eliminated - Referred to DOD VA.0-01-1 Radioactive ...

  3. DOE - Office of Legacy Management -- Mobil Oil Corp - VA 01

    Office of Legacy Management (LM)

    Mobil Oil Corp - VA 01 FUSRAP Considered Sites Site: Mobil Oil Corp. (VA.01 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: Virginia-Carolina Chemical Corporation VA.01-1 Location: 818 Perry Street , Richmond , Virginia VA.01-1 Evaluation Year: Circa 1987 VA.01-2 VA.01-3 Site Operations: Research/Development to recover Uranium as a byproduct of phosphate production; preparatory process for pilot plant scale operation at Nichols, Florida.

  4. KENO V.a Primer: A Primer for Criticality Calculations with SCALE/KENO V.a Using CSPAN for Input

    SciTech Connect (OSTI)

    Busch, R.D.

    2003-01-17

    The SCALE (Standardized Computer Analyses for Licensing Evaluation) computer software system developed at Oak Ridge National Laboratory (ORNL) is widely used and accepted around the world for criticality safety analyses. The well-known KENO V.a three-dimensional Monte Carlo criticality computer code is the primary criticality safety analysis tool in SCALE. The KENO V.a primer is designed to help a new user understand and use the SCALE/KENO V.a Monte Carlo code for nuclear criticality safety analyses. It assumes that the user has a college education in a technical field. There is no assumption of familiarity with Monte Carlo codes in general or with SCALE/KENO V.a in particular. The primer is designed to teach by example, with each example illustrating two or three features of SCALE/KENO V.a that are useful in criticality analyses. The primer is based on SCALE 4.4a, which includes the Criticality Safety Processor for Analysis (CSPAN) input processor for Windows personal computers (PCs). A second edition of the primer, which uses the new KENO Visual Editor, is currently under development at ORNL and is planned for publication in late 2003. Each example in this first edition of the primer uses CSPAN to provide the framework for data input. Starting with a Quickstart section, the primer gives an overview of the basic requirements for SCALE/KENO V.a input and allows the user to quickly run a simple criticality problem with SCALE/KENO V.a. The sections that follow Quickstart include a list of basic objectives at the beginning that identifies the goal of the section and the individual SCALE/KENO V.a features which are covered in detail in the example problems in that section. Upon completion of the primer, a new user should be comfortable using CSPAN to set up criticality problems in SCALE/KENO V.a.

  5. Energy Department Recognizes City of Roanoke, VA for Leadership...

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

    Recognizes City of Roanoke, VA for Leadership in Better Buildings Challenge Energy Department Recognizes City of Roanoke, VA for Leadership in Better Buildings Challenge January ...

  6. DOE Announces Award Selections for Academic-Industry Collaboration...

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

    ... DOE share 199,978; recipient share 142,160. Virginia Polytechnic Institute and State University (Blacksburg, VA): Data Mining and Playback of Hybrid Synchrophasor Data for ...

  7. DOE Spent Nuclear Fuel Information In Support of TSPA-VA

    SciTech Connect (OSTI)

    A. Brewer; D. Cresap; D. Fillmore; H. Loo; M. Ebner; R. McCormack

    1998-09-01

    RW has started the viability assessment (VA) effort to determine the feasibility of Yucca Mountain as the first geologic repository for spent nuclear fuel (SNF) and high-level waste. One component of the viability assessment will be a total system performance assessment (TSPA), based on the design concept and the scientific data and analysis available, describing the repository's probable behavior relative to the overall system performance standards. Thus, all the data collected from the Exploratory Studies Facility to-date have been incorporated into the latest TSPA model. In addition, the Repository Integration Program, an integrated probabilistic simulator, used in the TSPA has also been updated by Golder Associates Incorporated at December 1997. To ensure that the Department of Energy-owned (DOE-owned) SNF continues to be acceptable for disposal in the repository, it will be included in the TSPA-VA evaluation. A number of parameters are needed in the TSPA-VA models to predict the performance of the DOE-owned SNF materials placed into the potential repository. This report documents all of the basis and/or derivation for each of these parameters. A number of properties were not readily available at the time the TSPA-VA data was requested. Thus, expert judgement and opinion was utilized to determine a best property value. The performance of the DOE-owned SNF will be published as part of the TSPA-VA report. Each DOE site will be collecting better data as the DOE SNF program moves closer to repository license application. As required by the RW-0333P, the National Spent Nuclear Fuel Program will be assisting each site in qualifying the information used to support the performance assessment evaluations.

  8. VA-3-B Wholesale Power Rate Schedule | Department of Energy

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

    3-B Wholesale Power Rate Schedule VA-3-B Wholesale Power Rate Schedule Area: Virginia Power System: Kerr-Philpott This rate schedule shall be available to public bodies and...

  9. VA-4-B Wholesale Power Rate Schedule | Department of Energy

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

    4-B Wholesale Power Rate Schedule VA-4-B Wholesale Power Rate Schedule Area: Virginia Power System: Kerr-Philpott This rate schedule shall be available to public bodies and...

  10. VA-1-B Wholesale Power Rate Schedule | Department of Energy

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

    1-B Wholesale Power Rate Schedule VA-1-B Wholesale Power Rate Schedule Area: Virginia Power System: Kerr-Philpott This rate schedule shall be available to public bodies and...

  11. VA-2-B Wholesale Power Rate Schedule | Department of Energy

    Office of Environmental Management (EM)

    2-B Wholesale Power Rate Schedule VA-2-B Wholesale Power Rate Schedule Area: Virginia Power System: Kerr-Philpott This rate schedule shall be available to public bodies and...

  12. DOE - Office of Legacy Management -- Reactor Site - Fort Belvoir - VA 0-02

    Office of Legacy Management (LM)

    Reactor Site - Fort Belvoir - VA 0-02 FUSRAP Considered Sites Site: REACTOR SITE - FORT BELVOIR (VA.0-02 ) Eliminated from further consideration under FUSRAP - Referred to DOD Designated Name: Not Designated Alternate Name: None Location: Fort Belvoir , Virginia VA.0-02-1 Evaluation Year: 1987 VA.0-02-1 Site Operations: No evidence of AEC involvement with reactor operations. AEC conducted health and safety inspections of this site. Probably a licensed operation. VA.0-02-1 Site Disposition:

  13. Hydrogen Production and Dispensing Facility Opens at W. Va. Airport |

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

    Department of Energy Hydrogen Production and Dispensing Facility Opens at W. Va. Airport Hydrogen Production and Dispensing Facility Opens at W. Va. Airport August 19, 2009 - 1:00pm Addthis Major General Allen Tackett of the National Guard's 130th Airlift Wing dispenses the first fill-up of hydrogen fuel from the Yeager facility. Major General Allen Tackett of the National Guard's 130th Airlift Wing dispenses the first fill-up of hydrogen fuel from the Yeager facility. Washington, D.C. -- A

  14. W.Va. Mom Sees Benefits of Weatherization | Department of Energy

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

    W.Va. Mom Sees Benefits of Weatherization W.Va. Mom Sees Benefits of Weatherization April 2, 2010 - 2:43pm Addthis Joshua DeLung Not only is Rachael McCarty working full-time and ...

  15. Microsoft Word - va_Final3a_06-04-032.doc | Department of Energy

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

    vaFinal3a06-04-032.doc Microsoft Word - vaFinal3a06-04-032.doc PDF icon Microsoft Word - vaFinal3a06-04-032.doc More Documents & Publications DOE F 473.2 Headquarters ...

  16. Test of a 250 kVA Battery-Inverter System Micro-Grid: Cooperative Research and Development Final Report, CRADA Number CRD-11-460

    SciTech Connect (OSTI)

    Kramer, William; Martin, Greg; Lundstrom, Blake

    2013-12-01

    Portland General Electric (PGE) is installing a 5-megawatt (MW) lithium-ion-based battery-inverter system (BIS) in Salem, Oregon, as part of the Pacific Northwest Smart Grid Demonstration Project. NREL will assist PGE in testing a 250-kilovolt-ampere (kVA) portion of the BIS in order to verify correct operation and minimize risk to subsequent demonstrations. In this project NREL will providetechnical support for the 250-kVA test and will work with PGE to write a test plan and evaluate the system in the lab before deployment in the field.

  17. DOE Zero Energy Ready Home Case Study: Promethean Homes, Charlottesville, VA

    Broader source: Energy.gov [DOE]

    Case study of a DOE Zero Energy Ready home in Charlottesville, VA, that achieves a HERS 33 without PV. The 2,572-ft2 custom home with daylight basement, has 2x6 advanced framed walls filled with R...

  18. KP-VA-2-C Wholesale Power Rate Schedule | Department of Energy

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

    2-C Wholesale Power Rate Schedule KP-VA-2-C Wholesale Power Rate Schedule Area: Virginia Power System: Kerr-Philpott This rate schedule shall be available to public bodies and ...

  19. KP-VA-3-C Wholesale Power Rate Schedule | Department of Energy

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

    3-C Wholesale Power Rate Schedule KP-VA-3-C Wholesale Power Rate Schedule Area: Virginia Power System: Kerr-Philpott This rate schedule shall be available to public bodies and ...

  20. KP-VA-1-C Wholesale Power Rate Schedule | Department of Energy

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

    1-C Wholesale Power Rate Schedule KP-VA-1-C Wholesale Power Rate Schedule Area: Virginia Power System: Kerr-Philpott This rate schedule shall be available to public bodies and ...

  1. KP-VA-4-C Wholesale Power Rate Schedule | Department of Energy

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

    4-C Wholesale Power Rate Schedule KP-VA-4-C Wholesale Power Rate Schedule Area: Virginia Power System: Kerr-Philpott This rate schedule shall be available to public bodies and ...

  2. Synchrophasor Technology Advancement in ARRA Projects: Final...

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

    ... Connecting PMUs that are strategically located across the power grid with high-speed ... improve the grid's efficiency, and prevent or more quickly recover from outages. ...

  3. NASPI Synchrophasor Technical Report Renewables Integration with...

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

    ... 29-March 1, 2012 Orlando, Florida Research initiatives and ... energy plants (plants not turbine) * Operations prediction - ... BES Novel generation technologies for wind and solar pose ...

  4. NASPI Synchrophasor Technical Report Phasor Tools Visualization...

    Energy Savers [EERE]

    ... APPENDIX E - O pening C omments 26 * Jim McIntosh with the CAISO, Vickie VanZandt with ... Did like drill downs, better analysis. too many points on charts - would like to be able ...

  5. Improving Memory Subsystem Performance Using ViVA: Virtual Vector Architecture

    SciTech Connect (OSTI)

    Gebis, Joseph; Oliker, Leonid; Shalf, John; Williams, Samuel; Yelick, Katherine

    2009-01-12

    The disparity between microprocessor clock frequencies and memory latency is a primary reason why many demanding applications run well below peak achievable performance. Software controlled scratchpad memories, such as the Cell local store, attempt to ameliorate this discrepancy by enabling precise control over memory movement; however, scratchpad technology confronts the programmer and compiler with an unfamiliar and difficult programming model. In this work, we present the Virtual Vector Architecture (ViVA), which combines the memory semantics of vector computers with a software-controlled scratchpad memory in order to provide a more effective and practical approach to latency hiding. ViVA requires minimal changes to the core design and could thus be easily integrated with conventional processor cores. To validate our approach, we implemented ViVA on the Mambo cycle-accurate full system simulator, which was carefully calibrated to match the performance on our underlying PowerPC Apple G5 architecture. Results show that ViVA is able to deliver significant performance benefits over scalar techniques for a variety of memory access patterns as well as two important memory-bound compact kernels, corner turn and sparse matrix-vector multiplication -- achieving 2x-13x improvement compared the scalar version. Overall, our preliminary ViVA exploration points to a promising approach for improving application performance on leading microprocessors with minimal design and complexity costs, in a power efficient manner.

  6. Energy Secretary Moniz's Remarks at Hampton University in Hampton, Va.-- As Prepared for Delivery

    Broader source: Energy.gov [DOE]

    Today, Secretary of Energy Ernest Moniz traveled to Hampton Roads, Va. to highlight President Obama’s State of the Union address at Hampton University, one of the nation’s top historically black universities and a leader in science, technology, engineering and math (STEM) education.

  7. DOE Zero Ready Home Case Study: Promethean Homes, Gross-Shepard Residence, Charlottesville, VA

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

    Promethean Homes Gross-Shepard Residence Charlottesville, VA DOE ZERO ENERGY READY HOME(tm) The U.S. Department of Energy invites home builders across the country to meet the extraordinary levels of excellence and quality specified in DOE's Zero Energy Ready Home program (formerly known as Challenge Home). Every DOE Zero Energy Ready Home starts with ENERGY STAR Certified Homes Version 3.0 for an energy-efficient home built on a solid foundation of building science research. Advanced

  8. Testing and Development of a 30-kVA Hybrid Inverter: Lessons Learned and Reliability Implications

    SciTech Connect (OSTI)

    Ginn, J.W.

    1998-12-21

    A 30-kVA Trace Technologies hybrid power processor was specified and tested at the Sandia inverter test facility. Trace Technologies involving the control system, in response to suggestions made modifications, primarily by Sandia and Arizona Public Service (APS) personnel. The modifications should make the inverter more universally applicable and less site-specific so that it can be applied in various sites with minimal field interaction required from the design engineer. The project emphasized the importance of battery management, generator selection, and site load management to the performance and reliability of hybrid power systems.

  9. Enhanced T-lymphocyte blastogenic response to tuberculin (PPD) in children of northeast (NE) Thailand supplemented with vitamin A (VA) and zinc (Zn)

    SciTech Connect (OSTI)

    Kramer, T.R.; Udomkesmalee, E.; Dhanamitta, S.; Sirisinha, S.; Charoenkiatkul, S.; Tantipopipat, S.; Banjong, O.; Rojroongwasinkul, N.; Smith, J.C. Jr. Mahidol Univ., Nakhon Pathom )

    1991-03-15

    Beneficial effects of Va and/or Zn supplementation of children in NE Thailand are described in a companion abstract. In the same study, blastogenic response (BR) of T-lymphocytes to concanavalin-A (ConA) and PPD were assayed in cultures containing mononuclear cells (MNC) or whole blood (WB). Methods were previously described. Children were previously vaccinated with BCG. BR to ConA of MNC or WB from children supplemented with VA, Zn, VA + Zn or placebo were similar. BR to PPD of MNC was higher in children receiving VA + Zn than placebo, but not in children supplemented with VA or Zn alone. Data indicate that children with suboptimal VA and Zn nutriture supplemented with < 2 times RDA of these nutrients showed enhanced cellular immunity to PPD. This observation is relevant to BCG immunization program and thus may benefit public health.

  10. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for Department of Veterans Affairs – VA Manhattan Campus

    SciTech Connect (OSTI)

    Stephen Schey; Jim Francfort

    2014-10-01

    This report focuses on the Department of Veterans Affairs, VA Manhattan Campus (VA- Manhattan) fleet to identify the daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support successful introduction of plug-in electric vehicles (PEVs) into the agency’s fleet. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively called PEVs) can fulfill the mission requirements.

  11. If you reside in WASHINGTON, DC - MD -VA- WV your salary will range from:

    National Nuclear Security Administration (NNSA)

    If you are employed in the WASHINGTON, DC Metropolitan Area (D.C., Baltimore, Northern VA, Eastern WV, and Southern PA) your salary will range from: Pay Band Pay Plan(s) Minimum Maximum Developmental EN $49,246 $74,872 01 EK/EJ $34,075 $58,511 02 EK/EJ $51,630 $84,855 03 EK/EJ/EN $74,872 $119,238 04 EK/EJ/EN $105,211 $165,300 05 EK/EJ/EN $148,510 $165,300 If you are employed in OAKLAND/LIVERMORE, CA your salary will range from: Pay Band Pay Plan(s) Minimum Maximum Developmental EN $53,579

  12. Experimental results for correlation-based wavefront sensing...

    Office of Scientific and Technical Information (OSTI)

    Springfield, VA at www.ntis.gov. Correlation wave-front sensing can improve Adaptive Optics (AO) system performance in two keys areas. For point-source-based AO systems,...

  13. May 2014 PSERC Webinar: Testing and Validation of Synchrophasor...

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

    data: the Phasor Measurement Unit Performance Analyzer (PPA) and Real Time Voltage Stability Monitoring (RT-VSM). The webinar will be held Tuesday, May 6, 2014 from 2-3 p.m. ...

  14. DOE Report Describes Progress in the Deployment of Synchrophasor...

    Open Energy Info (EERE)

    Grid The U.S. Department of Energy's (DOE) Office of Electricity Delivery and Energy Reliability (OE) is pleased to announce the publication of a new report from the Smart Grid...

  15. North American SynchroPhasor Initiative (NASPI) Technical Report...

    Office of Environmental Management (EM)

    Inaccurate models have contributed to a number of recent North American power outages. Phasor measurement units (PMUs) collect high-speed, time-synchronized data about grid ...

  16. "Advancement of Synchrophasor Technology in Projects Funded by...

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

    to the Office of Electricity Delivery and Energy ... the behavior of the transmission system and improve reliability. As a result of this investment, operators now have near ...

  17. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for Department of Veterans Affairs. James J. Peters VA Medical Center, Bronx, NY

    SciTech Connect (OSTI)

    Schey, Stephen; Francfort, Jim

    2014-10-01

    This report focuses on the Department of Veterans Affairs, James J. Peters VA Medical Center (VA - Bronx) fleet to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of PEVs into the agencies’ fleets. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively referred to as PEVs) can fulfill the mission requirements.

  18. CX-005615: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Synchrophasor Based Tracking Three Phase State Estimator and ApplicatorCX(s) Applied: B3.6Date: 04/13/2011Location(s): Fredricksburg, VirginiaOffice(s): Electricity Delivery and Energy Reliability, National Energy Technology Laboratory

  19. CX-005620: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Synchrophasor Based Tracking Three Phase State Estimator and ApplicatorCX(s) Applied: B3.6Date: 04/13/2011Location(s): Blacksburg, VirginiaOffice(s): Electricity Delivery and Energy Reliability, National Energy Technology Laboratory

  20. U.S. Department of Energy Hydrogen and Fuel Cells Program 2012 Annual Merit Review and Peer Evaluation Report: May 14-18, 2012, Arlington, VA

    SciTech Connect (OSTI)

    Not Available

    2012-09-01

    This document summarizes the comments provided by peer reviewers on hydrogen and fuel cell projects presented at the fiscal year (FY) 2012 U.S. Department of Energy (DOE) Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting (AMR), held May 14-18, 2012, in Arlington, VA.

  1. Pre-Commercial Demonstration of Direct Non-Iterative State Estimator (DNSE+)

    SciTech Connect (OSTI)

    Lelic, Dino

    2015-04-24

    The objective of this DOE co-funded project is to demonstrate functionality and performance of a production-grade Direct Non-iterative State Estimator (DNSE) through its integration with NYPA’s Energy Management System (EMS) and an enhanced Real Time Dynamics Monitoring System (RTDMS) synchrophasor platform from Electric Power Group (EPG). A production-grade DNSE aims to overcome a major obstacle to the operational use of synchrophasor data in Synchro-Phasor Management Systems (SPMS) by providing SPMS applications with a consistent and a complete synchrophasor data foundation in the same way that a traditional EMS State Estimator (SE) provides to EMS applications. Specifically, the DNSE uses synchrophasor measurements and Supervisory Control and Data Acquisition (SCADA) measurements, together with the complete power system model, to simultaneously obtain the complete state of the entire utility’s operating model at rates that are close to the synchrophasor data rates. The full system coverage property is what distinguishes the DNSE from the linear synchrophasor SEs (which cover only parts of the operating model that are visible through synchrophasor measurements), and DNSE differs from traditional EMS SE in that the solution is obtained without iterations, without initial values (hence the “direct” in the name), and at a much higher execution rate. This presentation provides an overview of the project objectives, a brief description of the main tasks including the development work to productize and optimize DNSE from its current MATLAB code base, RTDMS enhancement for interfacing with the DNSE, factory acceptance testing, field installation, testing and demonstration, as well as the current status of the project execution.

  2. Advanced Battery Manufacturing (VA)

    SciTech Connect (OSTI)

    Stratton, Jeremy

    2012-09-30

    LiFeBATT has concentrated its recent testing and evaluation on the safety of its batteries. There appears to be a good margin of safety with respect to overheating of the cells and the cases being utilized for the batteries are specifically designed to dissipate any heat built up during charging. This aspect of LiFeBATTs products will be even more fully investigated, and assuming ongoing positive results, it will become a major component of marketing efforts for the batteries. LiFeBATT has continued to receive prismatic 20 Amp hour cells from Taiwan. Further testing continues to indicate significant advantages over the previously available 15 Ah cells. Battery packs are being assembled with battery management systems in the Danville facility. Comprehensive tests are underway at Sandia National Laboratory to provide further documentation of the advantages of these 20 Ah cells. The company is pursuing its work with Hybrid Vehicles of Danville to critically evaluate the 20 Ah cells in a hybrid, armored vehicle being developed for military and security applications. Results have been even more encouraging than they were initially. LiFeBATT is expanding its work with several OEM customers to build a worldwide distribution network. These customers include a major automotive consulting group in the U.K., an Australian maker of luxury off-road campers, and a number of makers of E-bikes and scooters. LiFeBATT continues to explore the possibility of working with nations that are woefully short of infrastructure. Negotiations are underway with Siemens to jointly develop a system for using photovoltaic generation and battery storage to supply electricity to communities that are not currently served adequately. The IDA has continued to monitor the progress of LiFeBATTs work to ensure that all funds are being expended wisely and that matching funds will be generated as promised. The company has also remained current on all obligations for repayment of an IDA loan and lease payments for space to the IDA. A commercial venture is being formed to utilize the LiFeBATT product for consumer use in enabling photovoltaic powered boat lifts. Field tests of the system have proven to be very effective and commercially promising. This venture is expected to result in significant sales within the next six months.

  3. Mo#va#on

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

    = a n i nherent l imita#ons of both: h ot & c old f usion r eac#ons: Hot (well--- d eformed r adioac1ve ac1nides ( Act.) t argets a re u sed a nd compound n ucleus i s q uite e xcited ) * a8empts o f g oing b eyond the r eac#ons A ct. + 48 Ca b y using h eavier p rojec#les l ike 50 Ti, 54 Cr, 58 Fe, a nd 64 Ni gave n o r esults s o f ar. * all h eavier a c#nides w ith Z>98 l ive t o s hort t hat o ne could p erform t arget w ith them. Cold ( magic n uclei a s t argets a re u sed w ith

  4. ZERH Training: Harrisonburg, VA

    Broader source: Energy.gov [DOE]

    This 3.5-hour training provides builders with a comprehensive review of zero energy-ready home construction including the business case, detailed specifications, and opportunities to be recognized...

  5. Arlington, VA 22209 USA

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

    22209 USA Phone: (703) 522-0086 * Fax: (703) 522-0548 Email: governmentaffairs@hpba.org Web Site: www.hpba.org Before the Department of Energy Docket No. EERE-2014-BT-STD-0036 RIN 1904-AD35 Hearth, Patio, and Barbecue Association's Supplemental Request for Extension of Comment Period on Proposed Energy Conservation Standard for "Hearth Products" 80 Fed. Reg. 7082 (February 9, 2015) March 31, 2015 The Hearth, Patio & Barbecue Association ("HPBA") has already requested

  6. Arlington, VA 22209 USA

    Office of Environmental Management (EM)

    Order 13563 should be to repeal its energy conservation standards for direct heating ... and industry support in education, statistics, government relations, marketing, ...

  7. DOE Issues Funding Opportunity for Academic-Industry Collaboration...

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

    Academic-Industry Collaboration - Synchrophasor Engineering Education Program DOE Issues Funding Opportunity for Academic-Industry Collaboration - Synchrophasor Engineering ...

  8. DOE Announces Award Selections for Academic-Industry Collaboration – Synchrophasor Engineering Education Program

    Broader source: Energy.gov [DOE]

    The Department of Energy (DOE) has selected seven projects for awards totaling approximately $1.4 million to help colleges and universities better prepare the electricity industry workforce of the...

  9. Northeast High-Level Radioactive Waste Transportation Task Force Agenda |

    Office of Environmental Management (EM)

    Synchrophasor Technology and Renewables Integration | Department of Energy Report - Synchrophasor Technology and Renewables Integration North American SynchroPhasor Initiative (NASPI) Technical Report - Synchrophasor Technology and Renewables Integration This technical report was developed in June 2012 by the North American SynchroPhasor Initiative, a collaboration between the North American electric industry (utilities, grid operators, vendors and consultants), the North American Electric

  10. Better Buildings Residential Network Program Sustainability Series Mastermind Call: Connecting the Dots Between the Real Estate Market and Residential Energy Efficiency Featuring Host Rich Dooley, Arlington County, VA, Call Slides and Discussion Summary

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

    Series Mastermind Call: Connecting the Dots Between the Real Estate Market and Residential Energy Efficiency Featuring Host: Rich Dooley, Arlington County, VA Call Slides and Discussion Summary August 14, 2014 Agenda  Welcome and Agenda  Call Logistics and Introductions (go-around and assignment of numbers)  Residential Network and Peer Exchange Call Overview  Mastermind Format  Opening Poll  Mastermind Session  Moderator: Jonathan Cohen, DOE  Host: Rich Dooley, Arlington

  11. THE FIRST VERY LONG BASELINE INTERFEROMETRY IMAGE OF A 44 GHz METHANOL MASER WITH THE KVN AND VERA ARRAY (KaVA)

    SciTech Connect (OSTI)

    Matsumoto, Naoko; Hirota, Tomoya; Honma, Mareki; Kameya, Osamu; Sunada, Kazuyoshi; Sugiyama, Koichiro; Motogi, Kazuhito; Kim, Kee-Tae; Kim, Mikyoung; Byun, Do-Young; Jung, Taehyun; Kim, Jongsoo; Lyo, A-Ran; Oh, Chungsik; Bae, Jaehan; Chung, Hyunsoo; Chung, Moon-Hee; Cho, Se-Hyung; Chibueze, James O.; Shino, Nagisa; and others

    2014-07-01

    We have carried out the first very long baseline interferometry (VLBI) imaging of a 44 GHz class I methanol maser (7{sub 0}-6{sub 1} A {sup +}) associated with a millimeter core MM2 in a massive star-forming region IRAS 18151–1208 with KaVA (KVN and VERA Array), which is a newly combined array of KVN (Korean VLBI Network) and VERA (VLBI Exploration of Radio Astrometry). We have succeeded in imaging compact maser features with a synthesized beam size of 2.7 milliarcseconds × 1.5 milliarcseconds (mas). These features are detected at a limited number of baselines within the length of shorter than ≈ 650 km corresponding to 100 Mλ in the uv-coverage. The central velocity and the velocity width of the 44 GHz methanol maser are consistent with those of the quiescent gas rather than the outflow traced by the SiO thermal line. The minimum component size among the maser features is ∼5 mas × 2 mas, which corresponds to the linear size of ∼15 AU × 6 AU assuming a distance of 3 kpc. The brightness temperatures of these features range from ∼3.5 × 10{sup 8} to 1.0 × 10{sup 10} K, which are higher than the estimated lower limit from a previous Very Large Array observation with the highest spatial resolution of ∼50 mas. The 44 GHz class I methanol maser in IRAS 18151–1208 is found to be associated with the MM2 core, which is thought to be less evolved than another millimeter core MM1 associated with the 6.7 GHz class II methanol maser.

  12. Education Virgilio Centeno, PI University: Virginia Polytechnic...

    Office of Environmental Management (EM)

    Data mining and playback of Hybrid Synchrophasor for Research and Education Virgilio ... is to advance development in Synchrophasor data research and education in two fronts: 1) ...

  13. CAB Investment Review Summary

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

    Synchrophasors This project is a five-year effort to acquire, install, test and implement synchronized Wide Area Measurement (WAM) and control technology at BPA. Synchrophasors are...

  14. CX-001317: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Demonstration of a Novel Synchrophasor-Based Situational Awareness System: Wide Area System Visualization (Palo Alto)CX(s) Applied: A9Date: 03/18/2010Location(s): Palo Alto, CaliforniaOffice(s): Electricity Delivery and Energy Reliability, National Energy Technology Laboratory

  15. CX-003056: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Synchrophasor Based Tracking Three Phase State Estimator and Its Applications (Summary Categorical Exclusion)CX(s) Applied: B1.31, B4.6Date: 07/19/2010Location(s): VirginiaOffice(s): Electricity Delivery and Energy Reliability, National Energy Technology Laboratory

  16. CX-005616: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Synchrophasor Based Tracking Three Phase State Estimator and ApplicatorCX(s) Applied: B3.6, B4.6Date: 04/13/2011Location(s): Prince William, VirginiaOffice(s): Electricity Delivery and Energy Reliability, National Energy Technology Laboratory

  17. CX-005618: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Synchrophasor Based Tracking Three Phase State Estimator and ApplicatorCX(s) Applied: B3.6, B4.6Date: 04/13/2011Location(s): Isle of Wight, VirginiaOffice(s): Electricity Delivery and Energy Reliability, National Energy Technology Laboratory

  18. CX-005619: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Synchrophasor Based Tracking Three Phase State Estimator and ApplicatorCX(s) Applied: B3.6, B4.6Date: 04/13/2011Location(s): Chesterfield, VirginiaOffice(s): Electricity Delivery and Energy Reliability, National Energy Technology Laboratory

  19. CX-005617: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Synchrophasor Based Tracking Three Phase State Estimator and ApplicatorCX(s) Applied: B3.6, B4.6Date: 04/13/2011Location(s): Raleigh, North CarolinaOffice(s): Electricity Delivery and Energy Reliability, National Energy Technology Laboratory

  20. Paper Title (use style: paper title)

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

    Practical Considerations in Application of Correlation- Based Islanding Detection with Synchrophasors M. Ropp, S. Perlenfein, D. Schutz, C. Mouw Northern Plains Power Technologies Brookings, SD USA michael.ropp@northernplainspower.com S. Gonzalez, J. Neely Sandia National Laboratories Albuquerque, NM USA M. Mills-Price Advanced Energy Industries Bend, OR USA Abstract-The correlation coefficient-based (CCB) method of islanding detection has been shown to be highly effective in detecting islands

  1. US SoAtl VA Site Consumption

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

    than the U.S. average. * Average electricity consumption and costs are higher for Virginia ... CONSUMPTION BY END USE While Virginia's weather is similar to the national average, ...

  2. The VA's sorry, the army's silent

    SciTech Connect (OSTI)

    Freeman, K.

    1993-03-01

    Fifty years after the fact, the U.S. government is slowly moving to compensate World War II victims of mustard gas tests. Although the U.S. Department of Veterans attests to readiness to compensate the U.S. servicemen, a fog of military secrecy still makes the veteran's fight for recognition and compensation far from over. The Florida veterans, like most of the others, had been unable to get disability benefits because their service records did not document their participation in the secret tests and did not list the chemicals to which they had been exposed.

  3. Towards Effective Clustering Techniques for the Analysis of Electric Power Grids

    SciTech Connect (OSTI)

    Hogan, Emilie A.; Cotilla Sanchez, Jose E.; Halappanavar, Mahantesh; Wang, Shaobu; Mackey, Patrick S.; Hines, Paul; Huang, Zhenyu

    2013-11-30

    Clustering is an important data analysis technique with numerous applications in the analysis of electric power grids. Standard clustering techniques are oblivious to the rich structural and dynamic information available for power grids. Therefore, by exploiting the inherent topological and electrical structure in the power grid data, we propose new methods for clustering with applications to model reduction, locational marginal pricing, phasor measurement unit (PMU or synchrophasor) placement, and power system protection. We focus our attention on model reduction for analysis based on time-series information from synchrophasor measurement devices, and spectral techniques for clustering. By comparing different clustering techniques on two instances of realistic power grids we show that the solutions are related and therefore one could leverage that relationship for a computational advantage. Thus, by contrasting different clustering techniques we make a case for exploiting structure inherent in the data with implications for several domains including power systems.

  4. SU-E-T-524: Web-Based Radiation Oncology Incident Reporting and Learning System (ROIRLS)

    SciTech Connect (OSTI)

    Kapoor, R; Palta, J; Hagan, M; Grover, S; Malik, G

    2014-06-01

    Purpose: Describe a Web-based Radiation Oncology Incident Reporting and Learning system that has the potential to improve quality of care for radiation therapy patients. This system is an important facet of continuing effort by our community to maintain and improve safety of radiotherapy.Material and Methods: The VA National Radiation Oncology Program office has embarked on a program to electronically collect adverse events and near miss data of radiation treatment of over 25,000 veterans treated with radiotherapy annually. Software used for this program is deployed on the VAs intranet as a Website. All data entry forms (adverse event or near miss reports, work product reports) utilize standard causal, RT process step taxonomies and data dictionaries defined in AAPM and ASTRO reports on error reporting (AAPM Work Group Report on Prevention of Errors and ASTROs safety is no accident report). All reported incidents are investigated by the radiation oncology domain experts. This system encompasses the entire feedback loop of reporting an incident, analyzing it for salient details, and developing interventions to prevent it from happening again. The operational workflow is similar to that of the Aviation Safety Reporting System. This system is also synergistic with ROSIS and SAFRON. Results: The ROIRLS facilitates the collection of data that help in tracking adverse events and near misses and develop new interventions to prevent such incidents. The ROIRLS electronic infrastructure is fully integrated with each registered facility profile data thus minimizing key strokes and multiple entries by the event reporters. Conclusions: OIRLS is expected to improve the quality and safety of a broad spectrum of radiation therapy patients treated in the VA and fulfills our goal of Effecting Quality While Treating Safely The Radiation Oncology Incident Reporting and Learning System software used for this program has been developed, conceptualized and maintained by TSG Innovations

  5. Pacific Northwest Smart Grid Demonstration Project

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

    Demonstration Project Western Interconnection Synchrophasor Project Resources & Links Demand Response Energy Efficiency Emerging Technologies BPA has joined 11 utilities, a...

  6. Technology & Innovation

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

    Demonstration Project Western Interconnection Synchrophasor Project Resources & Links Demand Response Agricultural Residential Demand Response Commercial & Industrial Demand...

  7. default

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

    Demonstration Project Western Interconnection Synchrophasor Project Resources & Links Demand Response Energy Efficiency Emerging Technologies What is smart grid and what...

  8. Polymer compositions based on PXE (Patent) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    A paper copy of this document is also available for sale to the public from the National Technical Information Service, Springfield, VA at www.ntis.gov. New polymer compositions ...

  9. Thorium based power systems and relevant safeguards considerations...

    Office of Scientific and Technical Information (OSTI)

    A paper copy of this document is also available for sale to the public from the National Technical Information Service, Springfield, VA at www.ntis.gov. Authors: Fane, Brian M 1 ...

  10. Physics-based constraints in the forward modeling analysis of...

    Office of Scientific and Technical Information (OSTI)

    A paper copy of this document is also available for sale to the public from the National Technical Information Service, Springfield, VA at www.ntis.gov. Authors: Carroll, James 1 ...

  11. Time-Localization of Forced Oscillations in Power Systems

    SciTech Connect (OSTI)

    Follum, James D.; Pierre, John W.

    2015-07-26

    In power systems forced oscillations occur, and identification of these oscillations is important for the proper operation of the system. Two of the parameters of interest in analyzing and addressing forced oscillations are the starting and ending points. To obtain estimates of these parameters, this paper proposes a time-localization algorithm based on the geometric analysis of the sample cross-correlation between the measured data and a complex sinusoid at the frequency of the forced oscillation. Results from simulated and measured synchrophasor data demonstrate the algorithm's ability to accurately estimate the starting and ending points of forced oscillations.

  12. VA-s--- ' At&LYTlCAL DATA SHEET

    Office of Legacy Management (LM)

    type respirators and extinguished the fire from oil PH an upwind position. Sample No. ... The smoke No, Ro and fumes resulting from the fire went in the direction of oil PH ' this ...

  13. Heavy ion beam probe operation in time va

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

    Site | Department of Energy Heath Middle School Science Students Study Environmental Issue at Paducah Site Heath Middle School Science Students Study Environmental Issue at Paducah Site April 1, 2012 - 12:00pm Addthis Mentor Jim Erickson of the LATA Kentucky team shows Heath Middle School sixth grader Ian Morgan how to use red cabbage to indicate if a watery solution is acidic, basic, or neutral. Mentor Jim Erickson of the LATA Kentucky team shows Heath Middle School sixth grader Ian Morgan

  14. EPICS BASE

    Energy Science and Technology Software Center (OSTI)

    002230MLTPL00 Experimental Physics and Industrial Control System BASE http://www.aps.anl.gov/epics

  15. Reporting Requirements for In-Transit Gas | Department of Energy

    Energy Savers [EERE]

    Projects Now Available | Department of Energy Report on Synchrophasor Technologies and Their Deployment in Recovery Act Projects Now Available Report on Synchrophasor Technologies and Their Deployment in Recovery Act Projects Now Available August 15, 2013 - 10:48am Addthis The Office of Electricity Delivery and Energy Reliability has released a new report that explains synchrophasor technologies and how they can be used to improve the efficiency, reliability, and resiliency of grid

  16. [DOCUMENT TITLE

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

    synchronized to give a more precise and comprehensive view of a broad transmission geography as compared with conventional technology. Synchrophasors enable a better indication...

  17. Duke Energy Carolinas, LLC Smart Grid Project | Open Energy Informatio...

    Open Energy Info (EERE)

    grid operators' ability to visualize and manage the transmission system, improving reliability and grid operations. Equipment Synchrophasor...

  18. News & Blog | Department of Energy

    Office of Environmental Management (EM)

    Transmission Synchrophasor Technology and the DOE The U.S. Department of Energy's Microgrid Initiative Bridging the Gaps on Prepaid Utility Service News & Blog Blog Archive News ...

  19. Recovery Act | Department of Energy

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

    the Grid into the 21st Century Learn about synchrophasors and how they are helping grid operators keep power flowing reliably to American homes and businesses. April 15,...

  20. Testimony of Patricia A. Hoffman Assistant Secretary for Office...

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

    ... For example, DOE-OE has made key investments in the area of synchrophasor technology, which reduces grid vulnerabilities by providing timely and accurate power outage information ...

  1. Assistant Secretary for Office of Electricity Delivery and Energy...

    Energy Savers [EERE]

    ... For example, DOE-OE has made key investments in the area of synchrophasor technology, which reduces grid vulnerabilities by providing timely and accurate power outage information ...

  2. Testimony of Assistant Secretary Patricia Hoffman Office of Electricit...

    Office of Environmental Management (EM)

    ... For example, DOE-OE has made key investments in the area of synchrophasor technology, which reduces grid vulnerabilities by providing timely and accurate power outage information ...

  3. A GPU-based Calculation Method for Near Field Effects of Cherenkov...

    Office of Scientific and Technical Information (OSTI)

    Technical Information Service, Springfield, VA at www.ntis.gov. Authors: Hu, Chia-Yu ; Chen, Chih-Ching ; Taiwan, Natl. Taiwan U. ; Chen, Pisin ; Taiwan, Natl. Taiwan U....

  4. PEP-X: An Ultimate Storage Ring Based on Fourth-Order Geometric...

    Office of Scientific and Technical Information (OSTI)

    document is also available for sale to the public from the National Technical Information Service, Springfield, VA at www.ntis.gov. We have designed an 'ultimate' storage ring for...

  5. Newton-Krylov based P2 Projection Solver for Fluid (Technical...

    Office of Scientific and Technical Information (OSTI)

    A paper copy of this document is also available for sale to the public from the National Technical Information Service, Springfield, VA at www.ntis.gov. The purpose of the present ...

  6. Properties of the multiorbital Hubbard models for the iron-based superconductors

    SciTech Connect (OSTI)

    Dagotto, Elbio R; Moreo, Adriana; Nicholson, Andrew D; Luo, Qinlong; Liang, Shuhua; Zhang, Xiaotian

    2011-01-01

    A brief review of the main properties of multiorbital Hubbard models for the Fe-based supercon- ductors is presented. The emphasis is on the results obtained by our group at the University of Tennessee and Oak Ridge National Laboratory, Tennessee, USA, but results by several other groups are also discussed. The models studied here have two, three, and five orbitals, and they are analyzed using a variety of computational and mean-field approximations. A physical region where the properties of the models are in qualitative agreement with neutron scattering, photoemission, and transport results is revealed. A variety of interesting open questions are briefly discussed such as: what are the dominant pairing tendencies in Hubbard models? Can pairing occur in an interorbital channel? Are nesting effects of fundamental relevance in the pnictides or approaches based on local moments are more important? What kind of magnetic states are found in the presence of iron va- cancies? Can charge stripes exist in iron-based superconductors? Why is transport in the pnictides anisotropic? The discussion of results includes the description of these and other open problems in this fascinating area of research.

  7. Factors Affecting PMU Installation Costs (October 2014)

    Broader source: Energy.gov [DOE]

    The Department of Energy investigated the major cost factors that affected PMU installation costs for the synchrophasor projects funded through the Recovery Act Smart Grid Programs. The data was compiled through interviews with the nine projects that deployed production grade synchrophasor systems.

  8. Grid-based Production

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

    Grid-based Production Grid-based Production PDSF is a Tier 2 site for ALICE and as such has the infrastructure in place to run automated grid-based ALICE production jobs. The main...

  9. Science-Based Strategy

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

    ... Additionally, amine-based sorbents are scalable for use in industrial applications, including coal combustion and gasification-based power generating systems. Application of this ...

  10. Greenlight Energy Resources Inc GER | Open Energy Information

    Open Energy Info (EERE)

    Charlottesville, Virginia Zip: VA 22902 Sector: Biofuels, Renewable Energy, Solar, Wind energy Product: Charlottesville-based venture capital investor in early-stage renewable...

  11. Clean Energy Group Virginia | Open Energy Information

    Open Energy Info (EERE)

    Clean Energy Group Virginia Jump to: navigation, search Name: Clean Energy Group (Virginia) Place: Reston, Virginia Zip: VA 20191 Product: Virginia-based state regional office of...

  12. NETL

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

    environments; and clean, high-efficiency gasification and combustion-based energy-conversion systems. Locations NETL has three research sites-in Albany, Ore., Morgantown, W. Va., ...

  13. Reliable Power Inc | Open Energy Information

    Open Energy Info (EERE)

    Reliable Power Inc Place: Arlington, Virginia Zip: VA 22201 Product: US-based fuel cell manufacturer. Coordinates: 43.337585, -89.379449 Show Map Loading map......

  14. Oxide-based method of making compound semiconductor films and making related electronic devices

    DOE Patents [OSTI]

    Kapur, Vijay K.; Basol, Bulent M.; Leidholm, Craig R.; Roe, Robert A.

    2000-01-01

    A method for forming a compound film includes the steps of preparing a source material, depositing the source material on a base and forming a preparatory film from the source material, heating the preparatory film in a suitable atmosphere to form a precursor film, and providing suitable material to said precursor film to form the compound film. The source material includes oxide-containing particles including Group IB and IIIA elements. The precursor film includes non-oxide Group IB and IIIA elements. The compound film includes a Group IB-IIIA-VIA compound. The oxides may constitute greater than about 95 molar percent of the Group IB elements and greater than about 95 molar percent of the Group IIIA elements in the source material. Similarly, non-oxides may constitute greater than about 95 molar percent of the Group IB elements and greater than about 95 molar percent of the Group IIIA elements in the precursor film. The molar ratio of Group IB to Group IIIA elements in the source material may be greater than about 0.6 and less than about 1.0, or substantially greater that 1.0, in which case this ratio in the compound film may be reduced to greater than about 0.6 and less than about 1.0. The source material may be prepared as an ink from particles in powder form. The oxide-containing particles may include a dopant, as may the compound film. Compound films including a Group IIB-IVA-VA compound may be substituted using appropriate substitutions in the method. The method, also, is applicable to fabrication of solar cells and other electronic devices.

  15. Carbon Nanotube Based Sensors

    SciTech Connect (OSTI)

    Jiang, Mian; Lin, Yuehe

    2006-11-01

    This review article provides a comprehensive review on sensors and biosensors based on functionalized carbon nanotubes.

  16. physics-based-html

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

    Physics-based High-Resolution Numerical Modeling of Bridge Foundation Scour

  17. Based Accelerators Gennady Shvets

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

    Finally, I will discuss a new structure-based laser-driven surface wave accelerator based on silicon carbide (SiC) that employs a polaritonic material with a negative dielectric ...

  18. Activity Based Costing

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

    1997-03-28

    Activity Based Costing (ABC) is method for developing cost estimates in which the project is subdivided into discrete, quantifiable activities or a work unit. This chapter outlines the Activity Based Costing method and discusses applicable uses of ABC.

  19. CX-010279: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Clemson University's Synchrophasor Education Engineering Program CX(s) Applied: A9 Date: 05/17/2013 Location(s): South Carolina Offices(s): National Energy Technology Laboratory

  20. CX-010448: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Educational Program on Synchrophasor Applications for the Smart Electric Grid CX(s) Applied: A9, B3.6 Date: 06/17/2013 Location(s): Washington Offices(s): National Energy Technology Laboratory

  1. recovery act | OpenEI Community

    Open Energy Info (EERE)

    recovery act Home Graham7781's picture Submitted by Graham7781(2017) Super contributor 15 August, 2013 - 09:09 DOE Report Describes Progress in the Deployment of Synchrophasor...

  2. PMU | OpenEI Community

    Open Energy Info (EERE)

    PMU Home Graham7781's picture Submitted by Graham7781(2017) Super contributor 15 August, 2013 - 09:09 DOE Report Describes Progress in the Deployment of Synchrophasor Technologies...

  3. SGIG | OpenEI Community

    Open Energy Info (EERE)

    SGIG Home Graham7781's picture Submitted by Graham7781(2017) Super contributor 15 August, 2013 - 09:09 DOE Report Describes Progress in the Deployment of Synchrophasor Technologies...

  4. Quiz: Test Your Grid IQ | Department of Energy

    Office of Environmental Management (EM)

    Grid IQ Quiz: Test Your Grid IQ April 20, 2015 - 2:20pm Addthis Test your Power Grid IQ Do you know your synchrophasors from your microgrids? Test your knowledge of the electric ...

  5. Quiz: Test Your Grid IQ | Department of Energy

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

    Test Your Grid IQ Quiz: Test Your Grid IQ Test your Power Grid IQ Do you know your synchrophasors from your microgrids? Test your knowledge of the electric grid with our grid IQ ...

  6. CX-010280: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Illinois Institute of Technology-Industry Collaborations: Synchrophasor Engineering Research and Training CX(s) Applied: A9, B3.6 Date: 05/17/2013 Location(s): Illinois Offices(s): National Energy Technology Laboratory

  7. CX-010445: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Advancing Synchrophasor Applications and Training through Academic-Industry Collaborations CX(s) Applied: A9, B3.6 Date: 06/17/2013 Location(s): Wyoming Offices(s): National Energy Technology Laboratory

  8. CX-010446: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Advancing Synchrophasor Applications and Training through Academic-Industry Collaborations CX(s) Applied: A9, B3.6 Date: 06/17/2013 Location(s): Colorado Offices(s): National Energy Technology Laboratory

  9. CX-010447: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Advancing Synchrophasor Applications and Training through Academic-Industry Collaborations CX(s) Applied: A9, B3.6 Date: 06/17/2013 Location(s): Montana Offices(s): National Energy Technology Laboratory

  10. CX-010278: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Collaborative Industry-Academic Synchrophasor Engineering Program CX(s) Applied: A9 Date: 05/17/2013 Location(s): Texas Offices(s): National Energy Technology Laboratory

  11. CX-010897: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Data Mining and Playback of Hybrid Synchrophasor Data for Research and Education CX(s) Applied: A9 Date: 06/27/2013 Location(s): Virginia Offices(s): National Energy Technology Laboratory

  12. CX-010642: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Data Mining and Playback of Hybrid Synchrophasor Data for Research and Education CX(s) Applied: A9 Date: 06/27/2013 Location(s): Virginia Offices(s): National Energy Technology Laboratory

  13. Soy-based polyols

    DOE Patents [OSTI]

    Suppes, Galen; Lozada, Zueica; Lubguban, Arnold

    2013-06-25

    The invention provides processes for preparing soy-based oligomeric polyols or substituted oligomeric polyols, as well as urethane bioelasteromers comprising the oligomeric polyols or substituted oligomeric polyols.

  14. TF Web Based Training

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

    TF-Web-Based-Training Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects & Initiatives Finance...

  15. Plant-based Materials

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

    Plant-based Materials Catalysis Center for Energy Innovation teams with consumer goods and ... announced a research program with the Plant PET Technology Collaborative (PTC) to ...

  16. Gasification-based biomass

    SciTech Connect (OSTI)

    None, None

    2009-01-18

    The gasification-based biomass section of the Renewable Energy Technology Characterizations describes the technical and economic status of this emerging renewable energy option for electricity supply.

  17. Hill Air Force Base

    Broader source: Energy.gov [DOE]

    Energy savings performance contracting at Hill Air Force Base generated much interest during a recent training session on energy management that downlinked 12 Department of Defense sites. Energy...

  18. What Will Be This Year’s vA3C?

    Broader source: Energy.gov [DOE]

    The AEC Technology Symposium and Hackathon brings together software developers that work in and around the architecture, engineering, and construction (AEC) industries to learn about the latest technologies and to use them to prototype new products in a 30-hour caffeine-fueled grand finale.

  19. DOE Zero Energy Ready Home Case Study: Promethean Homes — Gross-Shepard Residence, Charlottesville, VA

    SciTech Connect (OSTI)

    none,

    2014-09-01

    This is the first DOE Zero Energy Ready Home for this builder, who earned a Custom Builder honor in the 2014 Housing Innovation Awards. The home included rigid mineral wool board insulation over house wrap and plywood on the 2x6 advanced framed walls, achieving HERS 33 without PV.

  20. Microsoft Word - DM_VA-#126832-v3-Smart_Grid_Comments_--_DOE...

    Office of Environmental Management (EM)

    ... uninformed purchases by consumers. Unlike loading a stove with coal or wood, electricity flows unseen to serve our needs and consumers generally have less awareness of their usage. ...

  1. If you reside in WASHINGTON, DC - MD -VA- WV your salary will...

    National Nuclear Security Administration (NNSA)

    04 EKEJEN 98,562 157,674 05 EKEJEN 139,125 165,300 If you are employed in the REST OF THE UNITED STATES (areas other than those listed in the tables above) your salary ...

  2. File:EIA-Appalach6-WV-VA-GAS.pdf | Open Energy Information

    Open Energy Info (EERE)

    Southern West Virginia and Southwestern Virginia By 2001 Gas Reserve Class Sources Energy Information Administration Authors Samuel H. Limerick; Lucy Luo; Gary Long; David F....

  3. File:EIA-Appalach6-WV-VA-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  4. File:EIA-Appalach6-WV-VA-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  5. Contract Connections @ ChallengeHER, Norfolk VA, October 14 | Department of

    Energy Savers [EERE]

    Comment Consumer Electronics Association Comment The Consumer Electronics Association (CEA) is the preeminent trade association promoting growth in the $285 billion U.S. consumer electronics industry. CEA comments re DOE Regulatory Burden RFI_7-17-15 (164.06 KB) More Documents & Publications Consumer Electronics Association Comments

    Comments Consumer Electronics Association Comments The Consumer Electronics Association (CEA) is the preeminent trade association promoting growth in the $285

  6. VA-MD-DC Hydrogen Education for Decision Makers | Department of Energy

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

    Debian Security Advisory PLATFORM: Debian GNU/Linux 6.0 ABSTRACT: Debian update for bind9 REFERENCE LINKS: Debian Security Advisory DSA-2560-1 Debian bugtracking system: Bug 690118 ISC Reference Number: AA-00801 Secunia Advisory SA51054 CVE-2012-5166 IMPACT ASSESSMENT: Medium DISCUSSION: was discovered that BIND, a DNS server, hangs while constructing the additional section of a DNS reply, when certain combinations of resource records are present. This vulnerability affects both recursive and

  7. Energy Department Recognizes City of Roanoke, VA for Leadership in Better Buildings Challenge

    Broader source: Energy.gov [DOE]

    As part of the Obama Administration’s effort to cut energy waste in the nation’s buildings, the Energy Department today recognized the city of Roanoke, Virginia for its leadership.

  8. Contract Connections @ ChallengeHER – Norfolk, VA, October 14, 2014

    Broader source: Energy.gov [DOE]

    The U.S. Small Business Administration (SBA), Women Impacting Public Policy (WIPP), and American Express OPEN have partnered to host this special FREE contracting event for women business owners....

  9. Millimeter wave technology III; Proceedings of the Meeting, Arlington, VA, April 9, 10, 1985

    SciTech Connect (OSTI)

    Wiltse, J.C.

    1985-01-01

    Various papers on millimeter wave technology are presented. The subjects addressed include: high-power millimeter and submillimeter wave lasers and gyrotrons, GaAs IMPATT sources, InP Gunn diode sources, phase and frequency control of millimeter wave source, the Fresnel zone-plate lens, uniform waveguide leaky wave antennas, microstrip dipole antennas on electrically thick substrates, measurement of antenna patterns at 94 GHz using infrared detection, and transitions in open millimeter waveguides. Also discussed are: millimeter wave subassembly packaging techniques, recent advances in millimeter wave integrated circuits and subsystems, millimeter wave active solid state devices, applications of millimeter wave imaging, contrast reversal in MMW radiometric imaging, detection of stationary ground targets by airborne MMW radars, millimeter wave polarimetric background measurements, coherent 96 GHz high power radar, high-resolution 986 GHz FM-CW solid state radar, integrated circuit radar and radiometric sensors, millimeter-wave six-ports, atmospheric turbulence measuring system, near-millimeter wave propagation instrumentation, and millimeter wave measurement by Fabry-Perot.

  10. 2014 Transmission Reliability Program Peer Review | Department of Energy

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

    4 Transmission Reliability Program Peer Review 2014 Transmission Reliability Program Peer Review The Transmission Reliability Program Peer Review included 20 presentations over 2 days on June 3 - 4, 2014 in Washington, DC. Presentations are available through the links. The agenda is included below. Day 1: June 3 Session I Synchrophasor Standards Support and Development, Allen Goldstein, NIST Advanced Synchrophasor Metrology, Paul Ewing, ORNL Technology Assessment for Next Generation PMU, Mark

  11. PSERC Current Projects Overview

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

    OE0000652 Srivastava, WSU Collaborative educational program on synchrophasor applications for the smart electric grid 1 Project Summary 1. Title: Collaborative educational program on synchrophasor applications for the smart electric grid 2. Principal Investigators (PI): Prof. Anurag K Srivastava, Prof. Mani Venkatasubramaniam, Prof. Dave Bakken, and Prof. Chen-Ching Liu 3. University: Washington State University 4. Contact information: Anurag K Srivastava Assistant Professor, School of

  12. Performance-based Contracting

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

    Performance-based Contracting Reference: FAR 37.6; DEAR 970.1001 Overview This section provides guidance and instruction for the development and administration of Performance-Bas...

  13. Resume Based Application

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

    Tips for Preparing a Resume Based Application A well- written resume is critical when applying to Resume Based vacancy announcements for Senior Executive Service (SES) positions. Your resume needs to demonstrate your leadership/managerial experience, accomplishments, training, education and awards, indicating possession of the Executive Core Qualifications (ECQs) and the Mandatory Technical Qualifications (MTQs) listed in the vacancy announcement. A separate narrative is also required to more

  14. Membrane Based Air Conditioning

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

    Membrane Based Air Conditioning 2016 Building Technologies Office Peer Review Brian Johnson, brian.johnson@daisanalytic.com Dais Analytic Corporation INSERT PROJECT SPECIFIC PHOTO (replacing this shape) 2 Project Summary Timeline: Start date: October 1, 2015 NEW PROJECT Planned end date: September 30, 2017 Key Milestones 1. System Design Review; March 2016 2. Compressor testing review; September 2016 3. Go/No-Go based on bench testing; September 2016 4. Experimental evaluation of V1 prototype;

  15. Geographically-Based Infrastructure Analysis

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

    January 26, 2006 Geographically-Based Infrastructure Analysis (GIA) Utilizes GIS, ... Geographically-based Infrastructure Analysis GIS Transportation Technologies & Systems ...

  16. SUPERCONDUCTING VANADIUM BASE ALLOY

    DOE Patents [OSTI]

    Cleary, H.J.

    1958-10-21

    A new vanadium-base alloy which possesses remarkable superconducting properties is presented. The alloy consists of approximately one atomic percent of palladium, the balance being vanadium. The alloy is stated to be useful in a cryotron in digital computer circuits.

  17. NICKEL-BASE ALLOY

    DOE Patents [OSTI]

    Inouye, H.; Manly, W.D.; Roche, T.K.

    1960-01-19

    A nickel-base alloy was developed which is particularly useful for the containment of molten fluoride salts in reactors. The alloy is resistant to both salt corrosion and oxidation and may be used at temperatures as high as 1800 deg F. Basically, the alloy consists of 15 to 22 wt.% molybdenum, a small amount of carbon, and 6 to 8 wt.% chromium, the balance being nickel. Up to 4 wt.% of tungsten, tantalum, vanadium, or niobium may be added to strengthen the alloy.

  18. Base drive circuit

    DOE Patents [OSTI]

    Lange, A.C.

    1995-04-04

    An improved base drive circuit having a level shifter for providing bistable input signals to a pair of non-linear delays. The non-linear delays provide gate control to a corresponding pair of field effect transistors through a corresponding pair of buffer components. The non-linear delays provide delayed turn-on for each of the field effect transistors while an associated pair of transistors shunt the non-linear delays during turn-off of the associated field effect transistor. 2 figures.

  19. Base drive circuit

    DOE Patents [OSTI]

    Lange, Arnold C.

    1995-01-01

    An improved base drive circuit (10) having a level shifter (24) for providing bistable input signals to a pair of non-linear delays (30, 32). The non-linear delays (30, 32) provide gate control to a corresponding pair of field effect transistors (100, 106) through a corresponding pair of buffer components (88, 94). The non-linear delays (30, 32) provide delayed turn-on for each of the field effect transistors (100, 106) while an associated pair of transistors (72, 80) shunt the non-linear delays (30, 32) during turn-off of the associated field effect transistor (100, 106).

  20. Consent-Based Siting

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

    University of Chicago, Gleacher Center 450 North Cityfront Plaza Drive Chicago, IL 60611 March 29, 2016 12:00-1:00 PM Informal Open House and Poster Session (Before Meeting Begins) 1:00-1:15 PM Welcoming Remarks Robert Rosner, Distinguished Service Professor, Department of Astronomy & Astrophysics & Physics, University of Chicago 1:15-1:30 PM Moving Forward with Consent-Based Siting John Kotek, Acting Assistant Secretary for Nuclear Energy, Department of Energy 1:30-2:00 PM Perspectives

  1. Biosensors Based on Carbon Nanotubes

    SciTech Connect (OSTI)

    Lin, Yuehe; Yantasee, Wassana; Lu, Fang; Wang, Joseph; Musameh, Mustafa; Tu, Yi; Ren, Zhifeng

    2009-03-24

    This chapter summarizes the recent development of carbon nanotube based electrochemical biosensors work at PNNL.

  2. Biosensors Based on Carbon Nanotubes

    SciTech Connect (OSTI)

    Lin, Yuehe; Yantasee, Wassana; Lu, Fang; Wang, Joseph; Musameh, Mustafa; Tu, Yi; Ren, Zhifeng; J. A. Schwarz, C. Contescu, K. Putyera

    2004-04-01

    This invited review article summarizes recent work on biosensor development based on carbon nanotubes

  3. SPACE BASED INTERCEPTOR SCALING

    SciTech Connect (OSTI)

    G. CANAVAN

    2001-02-01

    Space Based Interceptor (SBI) have ranges that are adequate to address rogue ICBMs. They are not overly sensitive to 30-60 s delay times. Current technologies would support boost phase intercept with about 150 interceptors. Higher acceleration and velocity could reduce than number by about a factor of 3 at the cost of heavier and more expensive Kinetic Kill Vehicles (KKVs). 6g SBI would reduce optimal constellation costs by about 35%; 8g SBI would reduce them another 20%. Interceptor ranges fall rapidly with theater missile range. Constellations increase significantly for ranges under 3,000 km, even with advanced interceptor technology. For distributed launches, these estimates recover earlier strategic scalings, which demonstrate the improved absentee ratio for larger or multiple launch areas. Constellations increase with the number of missiles and the number of interceptors launched at each. The economic estimates above suggest that two SBI per missile with a modest midcourse underlay is appropriate. The SBI KKV technology would appear to be common for space- and surface-based boost phase systems, and could have synergisms with improved midcourse intercept and discrimination systems. While advanced technology could be helpful in reducing costs, particularly for short range theater missiles, current technology appears adequate for pressing rogue ICBM, accidental, and unauthorized launches.

  4. MS Based Metabonomics

    SciTech Connect (OSTI)

    Want, Elizabeth J.; Metz, Thomas O.

    2010-03-01

    Metabonomics is the latest and least mature of the systems biology triad, which also includes genomics and proteomics, and has its origins in the early orthomolecular medicine work pioneered by Linus Pauling and Arthur Robinson. It was defined by Nicholson and colleagues in 1999 as the quantitative measurement of perturbations in the metabolite complement of an integrated biological system in response to internal or external stimuli, and is often used today to describe many non-global types of metabolite analyses. Applications of metabonomics are extensive and include toxicology, nutrition, pharmaceutical research and development, physiological monitoring and disease diagnosis. For example, blood samples from millions of neonates are tested routinely by mass spectrometry (MS) as a diagnostic tool for inborn errors of metabolism. The metabonome encompasses a wide range of structurally diverse metabolites; therefore, no single analytical platform will be sufficient. Specialized sample preparation and detection techniques are required, and advances in NMR and MS technologies have led to enhanced metabonome coverage, which in turn demands improved data analysis approaches. The role of MS in metabonomics is still evolving as instrumentation and software becomes more sophisticated and as researchers realize the strengths and limitations of current technology. MS offers a wide dynamic range, high sensitivity, and reproducible, quantitative analysis. These attributes are essential for addressing the challenges of metabonomics, as the range of metabolite concentrations easily exceeds nine orders of magnitude in biofluids, and the diversity of molecular species ranges from simple amino and organic acids to lipids and complex carbohydrates. Additional challenges arise in generating a comprehensive metabolite profile, downstream data processing and analysis, and structural characterization of important metabolites. A typical workflow of MS-based metabonomics is shown in Figure

  5. Base Research Program

    SciTech Connect (OSTI)

    Everett Sondreal; John Hendrikson

    2009-03-31

    In June 2009, the Energy & Environmental Research Center (EERC) completed 11 years of research under the U.S. Department of Energy (DOE) Base Cooperative Agreement No. DE-FC26-98FT40320 funded through the Office of Fossil Energy (OFE) and administered at the National Energy Technology Laboratory (NETL). A wide range of diverse research activities were performed under annual program plans approved by NETL in seven major task areas: (1) resource characterization and waste management, (2) air quality assessment and control, (3) advanced power systems, (4) advanced fuel forms, (5) value-added coproducts, (6) advanced materials, and (7) strategic studies. This report summarizes results of the 67 research subtasks and an additional 50 strategic studies. Selected highlights in the executive summary illustrate the contribution of the research to the energy industry in areas not adequately addressed by the private sector alone. During the period of performance of the agreement, concerns have mounted over the impact of carbon emissions on climate change, and new programs have been initiated by DOE to ensure that fossil fuel resources along with renewable resources can continue to supply the nation's transportation fuel and electric power. The agreement has addressed DOE goals for reductions in CO{sub 2} emissions through efficiency, capture, and sequestration while expanding the supply and use of domestic energy resources for energy security. It has further contributed to goals for near-zero emissions from highly efficient coal-fired power plants; environmental control capabilities for SO{sub 2}, NO{sub x}, fine respirable particulate (PM{sub 2.5}), and mercury; alternative transportation fuels including liquid synfuels and hydrogen; and synergistic integration of fossil and renewable resources (e.g., wind-, biomass-, and coal-based electrical generation).

  6. Ground-based retrievals of optical depth, effective radius, and composition of airborne mineral dust above the Sahel

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

    retrievals of optical depth, effective radius, and composition of airborne mineral dust above the Sahel Dave Turner Space Science and Engineering Center University of Wisconsin - Madison Aerosol Working Group Breakout Session 10 March 2008 ARM STM, Norfolk, VA Background and Objectives * Many airborne minerals have absorption features in the thermal infrared (8-13 µm) * These absorption features can be used to determine the "radiatively relevant" mineral composition of atmospheric

  7. Behavior-based Energy Efficiency

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

    Behavior-based Energy Efficiency in the Pacific Northwest Clark PUD and BPA teamed up for a pilot of an innovative behavior-based energy efficiency program. Clark's pilot design...

  8. Nanowire-based detector

    DOE Patents [OSTI]

    Berggren, Karl K; Hu, Xiaolong; Masciarelli, Daniele

    2014-06-24

    Systems, articles, and methods are provided related to nanowire-based detectors, which can be used for light detection in, for example, single-photon detectors. In one aspect, a variety of detectors are provided, for example one including an electrically superconductive nanowire or nanowires constructed and arranged to interact with photons to produce a detectable signal. In another aspect, fabrication methods are provided, including techniques to precisely reproduce patterns in subsequently formed layers of material using a relatively small number of fabrication steps. By precisely reproducing patterns in multiple material layers, one can form electrically insulating materials and electrically conductive materials in shapes such that incoming photons are redirected toward a nearby electrically superconductive materials (e.g., electrically superconductive nanowire(s)). For example, one or more resonance structures (e.g., comprising an electrically insulating material), which can trap electromagnetic radiation within its boundaries, can be positioned proximate the nanowire(s). The resonance structure can include, at its boundaries, electrically conductive material positioned proximate the electrically superconductive nanowire such that light that would otherwise be transmitted through the sensor is redirected toward the nanowire(s) and detected. In addition, electrically conductive material can be positioned proximate the electrically superconductive nanowire (e.g. at the aperture of the resonant structure), such that light is directed by scattering from this structure into the nanowire.

  9. Fluorometric Tissue-based Biosensors

    SciTech Connect (OSTI)

    Greenbaum, Elias; Woodward, Charlene; Rodriguez, Jr., Miguel

    2000-11-30

    Experimental program to develop tissue-based biosensors for detection of airborne chemical warfare agents and water quality monitoring.

  10. Computer-based and web-based radiation safety training

    SciTech Connect (OSTI)

    Owen, C., LLNL

    1998-03-01

    The traditional approach to delivering radiation safety training has been to provide a stand-up lecture of the topic, with the possible aid of video, and to repeat the same material periodically. New approaches to meeting training requirements are needed to address the advent of flexible work hours and telecommuting, and to better accommodate individuals learning at their own pace. Computer- based and web-based radiation safety training can provide this alternative. Computer-based and web- based training is an interactive form of learning that the student controls, resulting in enhanced and focused learning at a time most often chosen by the student.

  11. Lead-based paint assessment

    SciTech Connect (OSTI)

    Lorie, C.; Cowdery, J.W.

    1994-12-31

    In 1977, The US consumer product safety commission banned the use of lead-based paint (LBP) in all industries, except the maritime industry which still has certain privileged uses. Unfortunately for property and building owners, the ban did not come soon enough. In response to this heightened awareness, several environmental market sectors addressing the issues have emerged. These include: residential; soil; commercial; water; and structures. The first and most important step in addressing the concerns posed by the existence of lead based contamination is to quantify the amount of lead-based product, to determine the location of the lead based product and the extent, if any, of lead based contamination, and to make recommendations for the remediation or abatement of the lead product and resultant contamination. In narrowing the focus of these issues, this paper discusses lead-based paint assessment; preparing and organizing the assessment, the regulatory considerations, assessment methodology, and presentation of results.

  12. Concurrent array-based queue

    DOE Patents [OSTI]

    Heidelberger, Philip; Steinmacher-Burow, Burkhard

    2015-01-06

    According to one embodiment, a method for implementing an array-based queue in memory of a memory system that includes a controller includes configuring, in the memory, metadata of the array-based queue. The configuring comprises defining, in metadata, an array start location in the memory for the array-based queue, defining, in the metadata, an array size for the array-based queue, defining, in the metadata, a queue top for the array-based queue and defining, in the metadata, a queue bottom for the array-based queue. The method also includes the controller serving a request for an operation on the queue, the request providing the location in the memory of the metadata of the queue.

  13. Principles of models based engineering

    SciTech Connect (OSTI)

    Dolin, R.M.; Hefele, J.

    1996-11-01

    This report describes a Models Based Engineering (MBE) philosophy and implementation strategy that has been developed at Los Alamos National Laboratory`s Center for Advanced Engineering Technology. A major theme in this discussion is that models based engineering is an information management technology enabling the development of information driven engineering. Unlike other information management technologies, models based engineering encompasses the breadth of engineering information, from design intent through product definition to consumer application.

  14. dBASE IV basics

    SciTech Connect (OSTI)

    O`Connor, P.

    1994-09-01

    This is a user`s manual for dBASE IV. dBASE IV is a popular software application that can be used on your personal computer to help organize and maintain your database files. It is actually a set of tools with which you can create, organize, select and manipulate data in a simple yet effective manner. dBASE IV offers three methods of working with the product: (1) control center: (2) command line; and (3) programming.

  15. Laser-Based Nondestructive Testing

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

    Research Projects Laser-Based Nondestructive Testing High speed, non-contact NDT for ... scanning, non-destructive pulsed laser excitation and a laser-Doppler vibrometer (LDV). ...

  16. Radiological Worker Computer Based Training

    Energy Science and Technology Software Center (OSTI)

    2003-02-06

    Argonne National Laboratory has developed an interactive computer based training (CBT) version of the standardized DOE Radiological Worker training program. This CD-ROM based program utilizes graphics, animation, photographs, sound and video to train users in ten topical areas: radiological fundamentals, biological effects, dose limits, ALARA, personnel monitoring, controls and postings, emergency response, contamination controls, high radiation areas, and lessons learned.

  17. Bio-Based Product Basics

    Broader source: Energy.gov [DOE]

    Almost all of the products we currently make from fossil fuels can also be made from biomass. These bioproducts, or bio-based products, are not only made from renewable sources, but they also often require less energy to produce than petroleum-based ones.

  18. Fundamental base closure environmental principles

    SciTech Connect (OSTI)

    Yim, R.A.

    1994-12-31

    Military base closures present a paradox. The rate, scale and timing of military base closures is historically unique. However, each base itself typically does not present unique problems. Thus, the challenge is to design innovative solutions to base redevelopment and remediation issues, while simultaneously adopting common, streamlined or pre-approved strategies to shared problems. The author presents six environmental principles that are fundamental to base closure. They are: remediation not clean up; remediation will impact reuse; reuse will impact remediation; remediation and reuse must be coordinated; environmental contamination must be evaluated as any other initial physical constraint on development, not as an overlay after plans are created; and remediation will impact development, financing and marketability.

  19. Environmental Restoration and Performance-Based Remediation....

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

    Policy Flash Environmental Restoration and Performance-Based Remediation. . . More Documents & Publications Oversight of Performance-based Contracts CRAD, Performance-Based...

  20. Requirements Based Surveillance and Maintenance Review Process...

    Energy Savers [EERE]

    Based Surveillance and Maintenance Review Process Interview Form Requirements Based Surveillance and Maintenance Review Process Interview Form Requirements Based Surveillance and ...

  1. shaleusa5.pdf

    Gasoline and Diesel Fuel Update (EIA)

    ... NY PA NJ OH DC DE WV MD KY VA NC TN SC MI CANADA 2 0 0 1 0 0 Marcellus Shale Gas Play, Appalachian Basin Source: US Energy Information Administration based on data from WVGES , PA ...

  2. Waste-to-Energy Workshop Summary June 2015

    SciTech Connect (OSTI)

    none,

    2015-06-01

    A report based on the proceedings of the Waste-to-Energy Workshop held by the U.S. Department of Energy's Bioenergy Technologies Office on November 5, 2014 in Arlington, VA.

  3. Carbon Aerogels for Hydrogen Storage (Technical Report) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    VA at www.ntis.gov. This effort is focused on the design of new nanostructured carbon-based materials that meet the DOE 2010 targets for on-board vehicle hydrogen...

  4. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

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

    2 1 Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects NH 32 Awards Support Projects in 24 States 6 11 MA

  5. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

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

    2 1 Smart Grid Demonstration Project Locations NH MA 16 Awards Support Projects in 21 States

  6. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

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

    7 2 1 Energy Storage Demonstration Project Locations NH 16 Awards Support Projects in 9 States MA

  7. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

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

    2 1 Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects NH 32 Awards Support Projects in 24 States 6 11 MA

  8. Validation of SCALE 6.2 Criticality Calculations Using KENO V.A and KENO-VI

    SciTech Connect (OSTI)

    Marshall, William BJ.J.; Rearden, Bradley T.; Jones, Elizabeth L.

    2015-01-01

    SCALE is a widely used suite of tools for nuclear systems modeling and simulation that provides comprehensive, verified and validated, user-friendly capabilities for criticality safety, reactor physics, radiation shielding, and sensitivity and uncertainty analysis. Since 1980, regulators, industry, and research institutions around the world have relied on SCALE for nuclear safety analysis and design. SCALE 6.2 provides several new capabilities and significant improvements in many existing features for criticality safety analysis.

  9. Microsoft Word - DM_VA-#126832-v3-Smart_Grid_Comments_--_DOE_--_Policy_and_Logistical_Challenges.DOC

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

    Before the UNITED STATES DEPARTMENT OF ENERGY Office of Electricity Delivery and Energy Reliability In the matter of: Smart Grid RFI: Addressing Policy and Logistical Challenges to Smart Grid Implementation 75 FR 57006 COMMENTS OF VERIZON AND VERIZON WIRELESS Michael Glover Of Counsel Edward Shakin William H. Johnson VERIZON 1320 North Courthouse Road Ninth Floor Arlington, Virginia 22201 (703) 351-3060 John T. Scott, III William D. Wallace VERIZON WIRELESS 1300 I Street N.W. Suite 400 West

  10. Pitch based foam with particulate

    DOE Patents [OSTI]

    Klett, James W.

    2001-01-01

    A thermally conductive, pitch based foam composite having a particulate content. The particulate alters the mechanical characteristics of the foam without severely degrading the foam thermal conductivity. The composite is formed by mixing the particulate with pitch prior to foaming.

  11. Chip-based droplet sorting

    DOE Patents [OSTI]

    Beer, Neil Reginald; Lee, Abraham; Hatch, Andrew

    2014-07-01

    A non-contact system for sorting monodisperse water-in-oil emulsion droplets in a microfluidic device based on the droplet's contents and their interaction with an applied electromagnetic field or by identification and sorting.

  12. Performance Based Service Acquisition Toolkit

    Broader source: Energy.gov [DOE]

    Performance-based Service Acquisition (PBA) means an acquisition structured around the results to be achieved as opposed to the manner by which the work is to be performed.

  13. GIS-Based Infrastructure Modeling

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

    GIS-Based Infrastructure Modeling Hydrogen Scenario Meeting August 9-10, 2006 Keith Parks, NREL GIS-Based Infrastructure Modeling * Station Analysis - Selection Criteria - Los Angeles * By 2015 (10 & 20 Station Layouts) * By 2025 (100 & 600 Station Layouts) - NYC * Early Infrastructure (20 stations) Comparison * Station Layouts (SMR, Liquid, Pipeline) * Delivery Discussion Station Selection Criteria * Consumer strategy attributes rated good and above * Proximal to major civic airports *

  14. Facility Representative Qualification Equivalencies Based on...

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

    Facility Representative Qualification Equivalencies Based on Previous Experience Facility Representative Qualification Equivalencies Based on Previous Experience The referenced ...

  15. Surveillance & Maintenance: The Requirements Based Surveillance...

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

    Surveillance & Maintenance: The Requirements Based Surveillance and Maintenance Review Process (RBSM) Surveillance & Maintenance: The Requirements Based Surveillance and ...

  16. Coal Reserves Data Base report

    SciTech Connect (OSTI)

    Jones, R.W.; Glass, G.B.

    1991-12-05

    The Coal Reserves Data Base (CRDB) Program is a cooperative data base development program sponsored by the Energy Information Administration (EIA). The objective of the CRDB Program is to involve knowledgeable coal resource authorities from the major coal-bearing regions in EIA's effort to update the Nation's coal reserves data. This report describes one of two prototype studies to update State-level reserve estimates. The CRDB data are intended for use in coal supply analyses and to support analyses of policy and legislative issues. They will be available to both Government and non-Government analysts. The data also will be part of the information used to supply United States energy data for international data bases and for inquiries from private industry and the public. (VC)

  17. DOE Provides $4.3 Million to Improve Reliability of the U.S. Electric Grid

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

    | Department of Energy Provides $4.3 Million to Improve Reliability of the U.S. Electric Grid DOE Provides $4.3 Million to Improve Reliability of the U.S. Electric Grid August 21, 2009 - 3:47pm Addthis Innovative Synchrophasor Research Will Provide Better Real-Time Information WASHINGTON, DC - The Department of Energy's Office of Electricity and Energy Reliability today announced that it will provide $4.3 million for four projects that will use innovative synchrophasor research to improve

  18. Feasibility of vibro-acoustography with a quasi-2D ultrasound array transducer for detection and localizing of permanent prostate brachytherapy seeds: A pilot ex vivo study

    SciTech Connect (OSTI)

    Mehrmohammadi, Mohammad; Kinnick, Randall R.; Fatemi, Mostafa; Alizad, Azra; Davis, Brian J.

    2014-09-15

    Purpose: Effective permanent prostate brachytherapy (PPB) requires precise placement of radioactive seeds in and around the prostate. The impetus for this research is to examine a new ultrasound-based imaging modality, vibro-acoustography (VA), which may serve to provide a high rate of PPB seed detection while also effecting enhanced prostate imaging. The authors investigate the ability of VA, implemented on a clinical ultrasound (US) scanner and equipped with a quasi-2D (Q2D) array US transducer, to detect and localize PPB seeds in excised prostate specimens. Methods: Nonradioactive brachytherapy seeds were implanted into four excised cadaver prostates. A clinical US scanner equipped with a Q2D array US transducer was customized to acquire both US and C-scan VA images at various depths. The VA images were then used to detect and localize the implanted seeds in prostate tissue. To validate the VA results, computed tomography (CT) images of the same tissue samples were obtained to serve as the reference by which to evaluate the performance of VA in PPB seed detection. Results: The results indicate that VA is capable of accurately identifying the presence and distribution of PPB seeds with a high imaging contrast. Moreover, a large ratio of the PPB seeds implanted into prostate tissue samples could be detected through acquired VA images. Using CT-based seed identification as the standard, VA was capable of detecting 74%–92% of the implanted seeds. Additionally, the angular independency of VA in detecting PPB seeds was demonstrated through a well-controlled phantom experiment. Conclusions: Q2DVA detected a substantial portion of the seeds by using a 2D array US transducer in excised prostate tissue specimens. While VA has inherent advantages associated with conventional US imaging, it has the additional advantage of permitting detection of PPB seeds independent of their orientation. These results suggest the potential of VA as a method for PPB imaging that

  19. Laser-based coatings removal

    SciTech Connect (OSTI)

    Freiwald, J.G.; Freiwald, D.A.

    1995-10-01

    Over the years as building and equipment surfaces became contaminated with low levels of uranium or plutonium dust, coats of paint were applied to stabilize the contaminants in place. Most of the earlier paint used was lead-based paint. More recently, various non-lead-based paints, such as two-part epoxy, are used. For D&D (decontamination and decommissioning), it is desirable to remove the paints or other coatings rather than having to tear down and dispose of the entire building. This report describes the use of pulse-repetetion laser systems for the removal of paints and coatings.

  20. cognitive-based-decision-making

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

    November 29, 2011 From Cognitive-Based Decision Making To Car-Following Modeling: Beyond an Accident-Free Environment Dr. Samer Hamdar Assistant professor, George Washington University Tuesday, November 29, 2011 - 10am Argonne TRACC Building 222, Room D-233 In the year 2005, the monetary cost of injuries related to traffic accidents reached 625 billion USD (U. S. Dollars) in the U.S.A. only. Based on the National Highway Traffic Safety Agency (NHSTA) studies, 5 accident types of interest can be

  1. Transistor-based interface circuitry

    DOE Patents [OSTI]

    Taubman, Matthew S.

    2004-02-24

    Among the embodiments of the present invention is an apparatus that includes a transistor, a servo device, and a current source. The servo device is operable to provide a common base mode of operation of the transistor by maintaining an approximately constant voltage level at the transistor base. The current source is operable to provide a bias current to the transistor. A first device provides an input signal to an electrical node positioned between the emitter of the transistor and the current source. A second device receives an output signal from the collector of the transistor.

  2. Transistor-based interface circuitry

    DOE Patents [OSTI]

    Taubman, Matthew S.

    2007-02-13

    Among the embodiments of the present invention is an apparatus that includes a transistor, a servo device, and a current source. The servo device is operable to provide a common base mode of operation of the transistor by maintaining an approximately constant voltage level at the transistor base. The current source is operable to provide a bias current to the transistor. A first device provides an input signal to an electrical node positioned between the emitter of the transistor and the current source. A second device receives an output signal from the collector of the transistor.

  3. Graphite-based photovoltaic cells

    DOE Patents [OSTI]

    Lagally, Max; Liu, Feng

    2010-12-28

    The present invention uses lithographically patterned graphite stacks as the basic building elements of an efficient and economical photovoltaic cell. The basic design of the graphite-based photovoltaic cells includes a plurality of spatially separated graphite stacks, each comprising a plurality of vertically stacked, semiconducting graphene sheets (carbon nanoribbons) bridging electrically conductive contacts.

  4. Model-based tomographic reconstruction

    DOE Patents [OSTI]

    Chambers, David H.; Lehman, Sean K.; Goodman, Dennis M.

    2012-06-26

    A model-based approach to estimating wall positions for a building is developed and tested using simulated data. It borrows two techniques from geophysical inversion problems, layer stripping and stacking, and combines them with a model-based estimation algorithm that minimizes the mean-square error between the predicted signal and the data. The technique is designed to process multiple looks from an ultra wideband radar array. The processed signal is time-gated and each section processed to detect the presence of a wall and estimate its position, thickness, and material parameters. The floor plan of a building is determined by moving the array around the outside of the building. In this paper we describe how the stacking and layer stripping algorithms are combined and show the results from a simple numerical example of three parallel walls.

  5. Capturing the Government Tax Base

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

    Y , M A D E N V E R , M A Y 5 , 2 0 1 5 CAPTURING THE GOVERNMENT TAX BASE CAPTURING TAX INCENTIVES * Support for tribal government services * Fire protection, roads, environmental, water, security * Property tax, Sales tax, Possessory interest * "Pickle Rule" and tribal governments, ITC * Value of tax incentives to project * ITC/PTC + Accelerated Depreciation can be more than 50% CAPTURING PROPERTY TAX * Definitions * Personal Property, fixed & mobile assets * Possessory Interest *

  6. Model-based safety assessments

    SciTech Connect (OSTI)

    Carlson, D.D.; Jones, T.R.

    1998-04-01

    Sandia National Laboratories performs systems analysis of high risk, high consequence systems. In particular, Sandia is responsible for the engineering of nuclear weapons, exclusive of the explosive physics package. In meeting this responsibility, Sandia has developed fundamental approaches to safety and a process for evaluating safety based on modeling and simulation. These approaches provide confidence in the safety of our nuclear weapons. Similar concepts may be applied to improve the safety of other high consequence systems.

  7. Laser-Based Nondestructive Testing

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

    Research Projects Laser-Based Nondestructive Testing High speed, non-contact NDT for bridging the gap between traditional nondestructive testing and embedded structural health monitoring. Contact Institute Director Charles Farrar (505) 663-5330 Email UCSD EI Director Michael Todd (858) 534-5951 Professional Staff Assistant Ellie Vigil (505) 667-2818 Email Administrative Assistant Rebecca Duran (505) 665-8899 Email The engineering institute is working to develop a new class of non-destructive

  8. Cyber-Based Vulnerability Assessments

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

    Cyber-Based Vulnerability Assessments - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs

  9. Polymer compositions based on PXE

    DOE Patents [OSTI]

    Yang, Jin; Eitouni, Hany Basam; Singh, Mohit

    2015-09-15

    New polymer compositions based on poly(2,6-dimethyl-1,4-phenylene oxide) and other high-softening-temperature polymers are disclosed. These materials have a microphase domain structure that has an ionically-conductive phase and a phase with good mechanical strength and a high softening temperature. In one arrangement, the structural block has a softening temperature of about 210.degree. C. These materials can be made with either homopolymers or with block copolymers.

  10. Cryptosystems based on chaotic dynamics

    SciTech Connect (OSTI)

    McNees, R.A.; Protopopescu, V.; Santoro, R.T.; Tolliver, J.S.

    1993-08-01

    An encryption scheme based on chaotic dynamics is presented. This scheme makes use of the efficient and reproducible generation of cryptographically secure pseudo random numbers from chaotic maps. The result is a system which encrypts quickly and possesses a large keyspace, even in small precision implementations. This system offers an excellent solution to several problems including the dissemination of key material, over the air rekeying, and other situations requiring the secure management of information.

  11. Satellite-based laser windsounder

    SciTech Connect (OSTI)

    Schultz, J.F.; Czuchlewski, S.J.; Quick, C.R.

    1997-08-01

    This is the final report of a one-year, Laboratory-Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). The project`s primary objective is to determine the technical feasibility of using satellite-based laser wind sensing systems for detailed study of winds, aerosols, and particulates around and downstream of suspected proliferation facilities. Extensive interactions with the relevant operational organization resulted in enthusiastic support and useful guidance with respect to measurement requirements and priorities. Four candidate wind sensing techniques were evaluated, and the incoherent Doppler technique was selected. A small satellite concept design study was completed to identify the technical issues inherent in a proof-of-concept small satellite mission. Use of a Mach-Zehnder interferometer instead of a Fabry-Perot would significantly simplify the optical train and could reduce weight, and possibly power, requirements with no loss of performance. A breadboard Mach-Zehnder interferometer-based system has been built to verify these predictions. Detailed plans were made for resolving other issues through construction and testing of a ground-based lidar system in collaboration with the University of Wisconsin, and through numerical lidar wind data assimilation studies.

  12. Electron Correlation in Iron-Based Superconductors

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

    mechanism of superconductivity in the copper-based "high-temperature superconductors." ... for the famous copper-based "high-temperature superconductors," also known as cuprates. ...

  13. Colorado's Hydrothermal Resource Base - An Assessment | Open...

    Open Energy Info (EERE)

    Hydrothermal Resource Base - An Assessment Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Colorado's Hydrothermal Resource Base - An Assessment Author...

  14. Vertically Aligned Carbon Nanofiber based Biosensor Platform...

    Office of Scientific and Technical Information (OSTI)

    Vertically Aligned Carbon Nanofiber based Biosensor Platform for Glucose Sensor Citation Details In-Document Search Title: Vertically Aligned Carbon Nanofiber based Biosensor ...

  15. Jefferson Lab welcomes students, teachers for summer internship, enrichment

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

    program | Jefferson Lab welcomes students, teachers for summer internship, enrichment program 2003 Education Poster Session Jefferson Lab welcomes students, teachers for summer internship, enrichment program July 28, 2004 Newport News, VA. - As schools close for the summer, the number of teachers and high school and college students at the Department of Energy's Jefferson Lab in Newport News, Va., multiplies. They come to participate in a variety of innovative, educational, science-based

  16. Embrittlement data base, version 1

    SciTech Connect (OSTI)

    Wang, J.A.

    1997-08-01

    The aging and degradation of light-water-reactor (LWR) pressure vessels is of particular concern because of their relevance to plant integrity and the magnitude of the expected irradiation embrittlement. The radiation embrittlement of reactor pressure vessel (RPV) materials depends on many different factors such as flux, fluence, fluence spectrum, irradiation temperature, and preirradiation material history and chemical compositions. These factors must be considered to reliably predict pressure vessel embrittlement and to ensure the safe operation of the reactor. Based on embrittlement predictions, decisions must be made concerning operating parameters and issues such as low-leakage-fuel management, possible life extension, and the need for annealing the pressure vessel. Large amounts of data from surveillance capsules and test reactor experiments, comprising many different materials and different irradiation conditions, are needed to develop generally applicable damage prediction models that can be used for industry standards and regulatory guides. Version 1 of the Embrittlement Data Base (EDB) is such a comprehensive collection of data resulting from merging version 2 of the Power Reactor Embrittlement Data Base (PR-EDB). Fracture toughness data were also integrated into Version 1 of the EDB. For power reactor data, the current EDB lists the 1,029 Charpy transition-temperature shift data points, which include 321 from plates, 125 from forgoings, 115 from correlation monitor materials, 246 from welds, and 222 from heat-affected-zone (HAZ) materials that were irradiated in 271 capsules from 101 commercial power reactors. For test reactor data, information is available for 1,308 different irradiated sets (352 from plates, 186 from forgoings, 303 from correlation monitor materials, 396 from welds and 71 from HAZs) and 268 different irradiated plus annealed data sets.

  17. Porphyrin-based Photocatalytic Nanolithography

    SciTech Connect (OSTI)

    Bearinger, J P; Stone, G; Dugan, L C; Dasher, B E; Stockton, C; Conway, J W; Kuenzler, T; Hubbell, J A

    2009-06-08

    Nanoarray fabrication is a multidisciplinary endeavor encompassing materials science, chemical engineering and biology. We form nanoarrays via a new technique, porphyrin-based photocatalytic nanolithography (PCNL). The nanoarrays, with controlled features as small as 200 nm, exhibit regularly ordered patterns and may be appropriate for (a) rapid and parallel proteomic screening of immobilized biomolecules, (b) protein-protein interactions and/or (c) biophysical and molecular biology studies involving spatially dictated ligand placement. We demonstrate protein immobilization utilizing nanoarrays fabricated via PCNL on silicon substrates, where the immobilized proteins are surrounded by a non-fouling polymer background.

  18. Sociolect-Based Community Detection

    SciTech Connect (OSTI)

    Reynolds, William N.; Salter, William J.; Farber, Robert M.; Corley, Courtney D.; Dowling, Chase P.; Beeman, William O.; Smith-Lovin, Lynn; Choi, Joon Nak

    2013-06-06

    "Sociolects" are specialized vocabularies used by social subgroups defined by common interests or origins. We applied methods to retrieve large quantities of Twitter data based on expert-identified sociolects and then applied and developed network-analysis methods to relate sociolect use to network (sub-) structure. We show that novel methods including consideration of node populations, as well as edge counts, provide substantially enhanced performance compared to standard assortativity. We explain these methods, show their utility in analyzing large corpora of social media data, and discuss their further extensions and potential applications.

  19. Nanotube-based nanoelectromechanical systems

    SciTech Connect (OSTI)

    Lozovik, Yu. E. Nikolaev, A. G.; Popov, A. M.

    2006-09-15

    Nanoelectromechanical systems based on multiwalled carbon nanotubes are considered. Control of motion and modes of operation of these systems are discussed. The structure of double-walled carbon nanotubes with atomic structural defects that can be used as bolt-nut pairs is analyzed. Energy barriers and threshold forces for relative motion of walls along and across the 'thread' are computed for double-walled nanotubes with various types of defects. It is found that the qualitative characteristics of the thread are independent of the type of defect. Feasibility of fabricating double-walled nanotubes for use as bolt-nut pairs by self-organization is discussed.

  20. DOE CONSENT BASED SITING HEARING

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

    CONSENT BASED SITING HEARING PHOENIX-JUNE 23 Statement by Jeff Bingaman Former U.S. Senator (N.M) The history of our efforts to dispose of high-level nuclear waste has not been a model of enlightened policy making or policy implementation. I congratulate Secretary Moniz on his efforts to find a path forward. And I thank John Kotek, the Assistant Secretary for Nuclear Energy, for inviting me to participate in today's hearing. The 1982 Nuclear Waste Policy Act attempted to settle a long running

  1. Consent-Based Approach | Department of Energy

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

    Siting » Consent-Based Approach Consent-Based Approach Consent-Based Approach Next Steps in Developing a Consent-Based Approach to Siting Near-term steps for the consent-based siting initiative As the Department moves forward with planning for an integrated waste management system, we are committed to a consent-based approach to siting. A consent-based approach is built on collaboration-with the public, with stakeholders, and with governments at the local, state, and tribal levels. Looking

  2. Host Event Based Network Monitoring

    SciTech Connect (OSTI)

    Jonathan Chugg

    2013-01-01

    The purpose of INL’s research on this project is to demonstrate the feasibility of a host event based network monitoring tool and the effects on host performance. Current host based network monitoring tools work on polling which can miss activity if it occurs between polls. Instead of polling, a tool could be developed that makes use of event APIs in the operating system to receive asynchronous notifications of network activity. Analysis and logging of these events will allow the tool to construct the complete real-time and historical network configuration of the host while the tool is running. This research focused on three major operating systems commonly used by SCADA systems: Linux, WindowsXP, and Windows7. Windows 7 offers two paths that have minimal impact on the system and should be seriously considered. First is the new Windows Event Logging API, and, second, Windows 7 offers the ALE API within WFP. Any future work should focus on these methods.

  3. Consent-Based Siting | Department of Energy

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

    Initiatives » Consent-Based Siting Consent-Based Siting Integrated Waste Management and Consent-Based Siting Booklet Integrated Waste Management and Consent-Based Siting Booklet This booklet provides an overview of issues involved in the Department's vision of an integrated waste management system and its consent-based approach to siting the facilities needed to manage nuclear waste. Read more Finding Long-Term Solutions for Nuclear Waste Finding Long-Term Solutions for Nuclear Waste Under

  4. Bioassays Based on Molecular Nanomechanics

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Majumdar, Arun

    2002-01-01

    Recent experiments have shown that when specific biomolecular interactions are confined to one surface of a microcantilever beam, changes in intermolecular nanomechanical forces provide sufficient differential torque to bend the cantilever beam. This has been used to detect single base pair mismatches during DNA hybridization, as well as prostate specific antigen (PSA) at concentrations and conditions that are clinically relevant for prostate cancer diagnosis. Since cantilever motion originates from free energy change induced by specific biomolecular binding, this technique is now offering a common platform for label-free quantitative analysis of protein-protein binding, DNA hybridization DNA-protein interactions, and in general receptor-ligandmore » interactions. Current work is focused on developing “universal microarrays” of microcantilever beams for high-throughput multiplexed bioassays.« less

  5. Alumina forming iron base superalloy

    DOE Patents [OSTI]

    Yamamoto, Yukinori; Muralidharan, Govindarajan; Brady, Michael P.

    2014-08-26

    An austenitic stainless steel alloy, consists essentially of, in weight percent 2.5 to 4 Al; 25 to 35 Ni; 12 to 19 Cr; at least 1, up to 4 total of at least one element selected from the group consisting of Nb and Ta; 0.5 to 3 Ti; less than 0.5 V; 0.1 to 1 of at least on element selected from the group consisting of Zr and Hf; 0.03 to 0.2 C; 0.005 to 0.1 B; and base Fe. The weight percent Fe is greater than the weight percent Ni. The alloy forms an external continuous scale including alumina, and contains coherent precipitates of .gamma.'-Ni.sub.3Al, and a stable essentially single phase FCC austenitic matrix microstructure. The austenitic matrix is essentially delta-ferrite-free and essentially BCC-phase-free.

  6. Polyphosphazine-based polymer materials

    DOE Patents [OSTI]

    Fox, Robert V.; Avci, Recep; Groenewold, Gary S.

    2010-05-25

    Methods of removing contaminant matter from porous materials include applying a polymer material to a contaminated surface, irradiating the contaminated surface to cause redistribution of contaminant matter, and removing at least a portion of the polymer material from the surface. Systems for decontaminating a contaminated structure comprising porous material include a radiation device configured to emit electromagnetic radiation toward a surface of a structure, and at least one spray device configured to apply a capture material onto the surface of the structure. Polymer materials that can be used in such methods and systems include polyphosphazine-based polymer materials having polyphosphazine backbone segments and side chain groups that include selected functional groups. The selected functional groups may include iminos, oximes, carboxylates, sulfonates, .beta.-diketones, phosphine sulfides, phosphates, phosphites, phosphonates, phosphinates, phosphine oxides, monothio phosphinic acids, and dithio phosphinic acids.

  7. Image-based occupancy sensor

    DOE Patents [OSTI]

    Polese, Luigi Gentile; Brackney, Larry

    2015-05-19

    An image-based occupancy sensor includes a motion detection module that receives and processes an image signal to generate a motion detection signal, a people detection module that receives the image signal and processes the image signal to generate a people detection signal, a face detection module that receives the image signal and processes the image signal to generate a face detection signal, and a sensor integration module that receives the motion detection signal from the motion detection module, receives the people detection signal from the people detection module, receives the face detection signal from the face detection module, and generates an occupancy signal using the motion detection signal, the people detection signal, and the face detection signal, with the occupancy signal indicating vacancy or occupancy, with an occupancy indication specifying that one or more people are detected within the monitored volume.

  8. Conductive polymer-based material

    DOE Patents [OSTI]

    McDonald, William F.; Koren, Amy B.; Dourado, Sunil K.; Dulebohn, Joel I.; Hanchar, Robert J.

    2007-04-17

    Disclosed are polymer-based coatings and materials comprising (i) a polymeric composition including a polymer having side chains along a backbone forming the polymer, at least two of the side chains being substituted with a heteroatom selected from oxygen, nitrogen, sulfur, and phosphorus and combinations thereof; and (ii) a plurality of metal species distributed within the polymer. At least a portion of the heteroatoms may form part of a chelation complex with some or all of the metal species. In many embodiments, the metal species are present in a sufficient concentration to provide a conductive material, e.g., as a conductive coating on a substrate. The conductive materials may be useful as the thin film conducting or semi-conducting layers in organic electronic devices such as organic electroluminescent devices and organic thin film transistors.

  9. An Insulating Glass Knowledge Base

    SciTech Connect (OSTI)

    Michael L. Doll; Gerald Hendrickson; Gerard Lagos; Russell Pylkki; Chris Christensen; Charlie Cureija

    2005-08-01

    This report will discuss issues relevant to Insulating Glass (IG) durability performance by presenting the observations and developed conclusions in a logical sequential format. This concluding effort discusses Phase II activities and focuses on beginning to quantifying IG durability issues while continuing the approach presented in the Phase I activities (Appendix 1) which discuss a qualitative assessment of durability issues. Phase II developed a focus around two specific IG design classes previously presented in Phase I of this project. The typical box spacer and thermoplastic spacer design including their Failure Modes and Effect Analysis (FMEA) and Fault Tree diagrams were chosen to address two currently used IG design options with varying components and failure modes. The system failures occur due to failures of components or their interfaces. Efforts to begin quantifying the durability issues focused on the development and delivery of an included computer based IG durability simulation program. The focus/effort to deliver the foundation for a comprehensive IG durability simulation tool is necessary to address advancements needed to meet current and future building envelope energy performance goals. This need is based upon the current lack of IG field failure data and the lengthy field observation time necessary for this data collection. Ultimately, the simulation program is intended to be used by designers throughout the current and future industry supply chain. Its use is intended to advance IG durability as expectations grow around energy conservation and with the growth of embedded technologies as required to meet energy needs. In addition the tool has the immediate benefit of providing insight for research and improvement prioritization. Included in the simulation model presentation are elements and/or methods to address IG materials, design, process, quality, induced stress (environmental and other factors), validation, etc. In addition, acquired data

  10. ESPC Success Story - Dyess Air Force Base

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

    DYESS AIR FORCE BASE DYESS, TEXAS Water Conservation and Green Energy ESPC SUCCESS STORY Dyess Air Force Base and surrounding west Texas has been under extreme-drought water ...