National Library of Energy BETA

Sample records for ami communication systems

  1. AMI Communication Requirements to Implement Demand-Response: Applicability of Hybrid Spread Spectrum Wireless

    SciTech Connect (OSTI)

    Hadley, Mark D.; Clements, Samuel L.; Carroll, Thomas E.

    2011-09-30

    While holistically defining the smart grid is a challenge, one area of interest is demand-response. In 2009, the Department of Energy announced over $4 billion in grant and project funding for the Smart Grid. A significant amount of this funding was allotted to utilities for cost sharing projects to deploy Smart Grid technologies, many of whom have deployed and are deploying advanced metering infrastructure (AMI). AMI is an enabler to increase the efficiency of utilities and the bulk power grid. The bulk electrical system is unique in that it produces electricity as it is consumed. Most other industries have a delay between generation and consumption. This aspect of the power grid means that there must be enough generation capacity to meet the highest demand whereas other industries could over produce during off-peak times. This requires significant investment in generation capacity to cover the few days a year of peak consumption. Since bulk electrical storage doesn't yet exist at scale another way to curb the need for new peak period generation is through demand-response; that is to incentivize consumers (demand) to curtail (respond) electrical usage during peak periods. Of the various methods proposed for enabling demand-response, this paper will focus on the communication requirements for creating an energy market using transactional controls. More specifically, the paper will focus on the communication requirements needed to send the peak period notices and receive the response back from the consumers.

  2. AMI System Security Requirements - v1_01-1 | Department of Energy

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

    AMI System Security Requirements - v1_01-1 AMI System Security Requirements - v1_01-1 This document provides the utility industry and vendors with a set of security requirements for Advanced Metering Infrastructure (AMI). These requirements are intended to be used in the procurement process, and represent a superset of requirements gathered from current cross industry accepted security standards and best practice guidance documents. PDF icon AMI System Security Requirements - v1_01-1 More

  3. Microsoft Word - AMI System Security Requirements - v1_01-1.doc

    Office of Environmental Management (EM)

    UCAIUG: AMI-SEC-ASAP AMI System Security Requirements V1.01 ASAP 12/17/2008 AMI System Security Specification v1.0 Page i Executive Summary 1 This document provides the utility industry and vendors with a set of security requirements for 2 Advanced Metering Infrastructure (AMI). These requirements are intended to be used in the 3 procurement process, and represent a superset of requirements gathered from current cross- 4 industry accepted security standards and best practice guidance documents.

  4. Amy Ross

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

    Careers, Jobs » Careers Stories » Employee Spotlight » Amy Ross Amy Ross-Helping kids soar high The Materials Science and Technology Division's Amy Ross is a volunteer pilot and coordinator for the Experimental Aircraft Association's Young Eagles Program. January 9, 2015 Amy Ross Amy Ross owns a bright-yellow 1968 Beechcraft Musketeer Super III called Big Bird. While still on the ground, Ross explains how planes fly to her young visitors and what will happen once they are in the air. As they

  5. Faces of Science: Amy Clarke

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

    Clarke Amy Clarke and Seth Imhoff of Materials Technology-Metallurgy (MST-6) align a copper density calibration object for a proton radiography experiment. Contact Communications...

  6. Amy Manheim | Department of Energy

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

    Amy Manheim About Us Amy Manheim - Communication and Outreach Lead, Advanced Manufacturing Office Most Recent Five Questions for an Expert: Paul Scheihing on Industrial Energy Management April 9 5 Questions for an Expert: Bob Gemmer on Combined Heat and Power October 27 The Future of Manufacturing Takes Shape: 3D Printed Car on Display at Manufacturing Summit September 17

  7. Secure video communications system

    DOE Patents [OSTI]

    Smith, Robert L. (Idaho Falls, ID)

    1991-01-01

    A secure video communications system having at least one command network formed by a combination of subsystems. The combination of subsystems to include a video subsystem, an audio subsystem, a communications subsystem, and a control subsystem. The video communications system to be window driven and mouse operated, and having the ability to allow for secure point-to-point real-time teleconferencing.

  8. Employee Spotlight: Amy Spears

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

    Amy Spears Amy Spears-Inspired by the "dark place" Amy proved how tough she is on the CMT channel's grueling Broken Skull Challenge. But in everyday life, she's driven to help those around her achieve their fitness goals. spears spears spears spears spears spears 12 3 4 "I'm a mother, but I am also still Amy. I have big goals and dreams and it is so important for me to work towards those while I am raising my kids and, in turn, I think I am a better mom for it." Inspired by

  9. Faces of Science: Amy Clarke

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

    to new materials and metallurgy keeps Amy motivated Amy Clarke grew up in the "Copper Country" in Michigan, where she was first exposed to metallurgy and materials science...

  10. Amy B. Demagistris | Department of Energy

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

    Amy B. Demagistris About Us Amy B. Demagistris - Deputy Director, Office of Executive Secretariat

  11. ARM - AMIE Manus - Data Plots

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

    CampaignsARM MJO Investigation Experiment (AMIE)Data Plots - Manus Related Links amie.png 34h AMIE Home cindy.png 50h CINDY2011 dynamo.png 34h DYNAMO ARM Data Discovery Browse Data Outreach News & Press Blog Backgrounder (PDF, 1.2MB) Education Flyer (PDF, 2.0MB) Images ARM flickr site Official AMIE Logo AMIE Gear Experiment Planning Steering Committee AMIE-MANUS Proposal Abstract AMIE-GAN Proposal Abstract Meetings Cloud Life Cycle Working Group Deployment Operations Science Plan - TWP Manus

  12. NREL: Biomass Research - Amie Sluiter

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

    Amie Sluiter Amie Sluiter (aka Amie D. Sluiter, Amie Havercamp) is a scientist at the National Renewable Energy Laboratory's National Bioenergy Center in Golden, Colorado. Research Interests Amie Sluiter began research in the biomass-to-ethanol field in 1996. She joined the Biomass Analysis Technologies team to provide compositional analysis data on biomass feedstocks and process intermediates for use in pretreatment models and techno-economic analyses. The results of wet chemical analysis

  13. Leveraging AMI data for distribution system model calibration and situational awareness

    SciTech Connect (OSTI)

    Peppanen, Jouni; Reno, Matthew J.; Thakkar, Mohini; Grijalva, Santiago; Harley, Ronald G.

    2015-01-15

    The many new distributed energy resources being installed at the distribution system level require increased visibility into system operations that will be enabled by distribution system state estimation (DSSE) and situational awareness applications. Reliable and accurate DSSE requires both robust methods for managing the big data provided by smart meters and quality distribution system models. This paper presents intelligent methods for detecting and dealing with missing or inaccurate smart meter data, as well as the ways to process the data for different applications. It also presents an efficient and flexible parameter estimation method based on the voltage drop equation and regression analysis to enhance distribution system model accuracy. Finally, it presents a 3-D graphical user interface for advanced visualization of the system state and events. Moreover, we demonstrate this paper for a university distribution network with the state-of-the-art real-time and historical smart meter data infrastructure.

  14. Leveraging AMI data for distribution system model calibration and situational awareness

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

    Peppanen, Jouni; Reno, Matthew J.; Thakkar, Mohini; Grijalva, Santiago; Harley, Ronald G.

    2015-01-15

    The many new distributed energy resources being installed at the distribution system level require increased visibility into system operations that will be enabled by distribution system state estimation (DSSE) and situational awareness applications. Reliable and accurate DSSE requires both robust methods for managing the big data provided by smart meters and quality distribution system models. This paper presents intelligent methods for detecting and dealing with missing or inaccurate smart meter data, as well as the ways to process the data for different applications. It also presents an efficient and flexible parameter estimation method based on the voltage drop equation andmore » regression analysis to enhance distribution system model accuracy. Finally, it presents a 3-D graphical user interface for advanced visualization of the system state and events. Moreover, we demonstrate this paper for a university distribution network with the state-of-the-art real-time and historical smart meter data infrastructure.« less

  15. Airborne wireless communication systems, airborne communication methods, and communication methods

    DOE Patents [OSTI]

    Deaton, Juan D. (Menan, ID); Schmitt, Michael J. (Idaho Falls, ID); Jones, Warren F. (Idaho Falls, ID)

    2011-12-13

    An airborne wireless communication system includes circuitry configured to access information describing a configuration of a terrestrial wireless communication base station that has become disabled. The terrestrial base station is configured to implement wireless communication between wireless devices located within a geographical area and a network when the terrestrial base station is not disabled. The circuitry is further configured, based on the information, to configure the airborne station to have the configuration of the terrestrial base station. An airborne communication method includes answering a 911 call from a terrestrial cellular wireless phone using an airborne wireless communication system.

  16. What Makes AMIE, the 3D printed home and vehicle, unique? | Department of

    Office of Environmental Management (EM)

    Energy What Makes AMIE, the 3D printed home and vehicle, unique? What Makes AMIE, the 3D printed home and vehicle, unique? February 22, 2016 - 3:39pm Addthis Meet AMIE - the Additive Manufacturing Integrated Energy demonstration project. Led by the Energy Department's Oak Ridge National Laboratory and many industry partners, the AMIE project changes the way we think about generating, storing, and using electrical power. AMIE uses an integrated energy system that shares energy. Karma Sawyer,

  17. Microsoft Word - OE AMI-SEC Requirements Document.doc

    Office of Environmental Management (EM)

    Utility Task Force Partners with DOE to Develop Cyber Security Requirements for Advanced Metering Infrastructure March 16, 2009 The Advanced Metering Infrastructure Security (AMI-SEC) Task Force announces the release of the AMI System Security Requirements, a first-of-its-kind for the utility industry that will help utilities procure and implement secure components and systems using a common set of security requirements. The utility industry recognizes that AMI changes the face of traditional

  18. Amy Kidd | Department of Energy

    Energy Savers [EERE]

    Amy Kidd About Us Amy Kidd - Project Officer, State Energy Program Amy Kidd is a Project Officer with the State Energy Program. Most Recent Swept Away by Alternative Energy January 17 Harvesting the Sun at the West Tennessee Solar Farm April 18

  19. To: Laura Barhydt, U.S. Department of Energy From: Amy Shepherd, General Counsel, AHRI

    Energy Savers [EERE]

    December 21, 2015 To: Laura Barhydt, U.S. Department of Energy From: Amy Shepherd, General Counsel, AHRI Re: Ex Parte Communication on Department of Energy Guidance for Dry Charged R- 22 Air Conditioning Units and Proposed Test Procedure Language on Units With No Match On December 1, 2015, AHRI staff and representatives of stakeholders who manufacture central air conditioning and heat pump systems met with representatives from the Department of Energy (DOE) to seek clarification and guidance on

  20. Amy Royden-Bloom | Department of Energy

    Energy Savers [EERE]

    Amy Royden-Bloom About Us Amy Royden-Bloom - State Energy Program Supervisor Most Recent Warding Off Energy Vampires and Phantom Loads October 31

  1. Communications device identification methods, communications methods, wireless communications readers, wireless communications systems, and articles of manufacture

    DOE Patents [OSTI]

    Steele, Kerry D [Kennewick, WA; Anderson, Gordon A [Benton City, WA; Gilbert, Ronald W [Morgan Hill, CA

    2011-02-01

    Communications device identification methods, communications methods, wireless communications readers, wireless communications systems, and articles of manufacture are described. In one aspect, a communications device identification method includes providing identification information regarding a group of wireless identification devices within a wireless communications range of a reader, using the provided identification information, selecting one of a plurality of different search procedures for identifying unidentified ones of the wireless identification devices within the wireless communications range, and identifying at least some of the unidentified ones of the wireless identification devices using the selected one of the search procedures.

  2. Faces of Science: Amy Bauer

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

    Bauer March 4, 2015 From finance to forensics: a foundation of inspired problem-solving For Amy Bauer working in science allows her to express her passion for challenges and...

  3. AMIE (ACRF MJO Investigation Experiment)

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

    AMIE (ACRF MJO Investigation Experiment) Planning Meeting AMIE Science Steering Committee Chuck Long, Tony DelGenio, Bill Gustafson, Bob Houze, Mike Jensen, Steve Klein, Ruby Leung, Xaihong Liu, Ed Luke, Peter May, Sally McFarlane, Pat Minnis, Courtney Schumacher, Andy Vogelmann, Yi Wang, Xiaoqing Wu, Shaohong Xie Agenda * Proposal due May 1 !!!!!! * Primary purpose of this meeting is discussions and planning in support of completing the proposal * Defining the science and ACRF support needed to

  4. ARM - ARM MJO Investigation Experiment (AMIE)

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

    Related Links amie.png 34h AMIE Home cindy.png 50h CINDY2011 dynamo.png 34h DYNAMO ARM Data Discovery Browse Data Outreach News & Press Blog Backgrounder (PDF, 1.2MB) Education Flyer (PDF, 2.0MB) Images ARM flickr site Official AMIE Logo AMIE Gear Experiment Planning Steering Committee AMIE-MANUS Proposal Abstract AMIE-GAN Proposal Abstract Meetings Cloud Life Cycle Working Group Deployment Operations Science Plan - TWP Manus Site (PDF, 2.1 MB) Science Plan - Gan Island Site (PDF, 2.0 MB)

  5. Time reversal communication system

    DOE Patents [OSTI]

    Candy, James V. (Danville, CA); Meyer, Alan W. (Danville, CA)

    2008-12-02

    A system of transmitting a signal through a channel medium comprises digitizing the signal, time-reversing the digitized signal, and transmitting the signal through the channel medium. The channel medium may be air, earth, water, tissue, metal, and/or non-metal.

  6. Amy LaFountain | Photosynthetic Antenna Research Center

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

    Amy LaFountain Amy LaFountain placeholder image Amy LaFountain Research Affiliate Technical Assocaite E-mail: amy.lafountain@uconn.edu Website: University of Connecticut Research...

  7. Amy Foster Parish | Department of Energy

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

    Amy Foster Parish About Us Amy Foster Parish Amy Foster Parish is on staff with the Washington State University Extension Energy Program and answers inquiries through the EERE Information Center. Most Recent Resolving to Make Earth Day Last All Year March 21 Resolving to Make Earth Day Last All Year March 21 Missed Out on Federal Tax Credits? You're in Luck! March

  8. ARM - AMIE Field Campaign

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

    Journal Articles Collaborations Atmospheric System Research (ASR) Propose a Campaign Submitting Proposals: Guidelines Featured Campaigns Campaign Data List of Campaigns...

  9. AMIE (ARM MJO Investigation Experiment):

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

    7 AMIE (ARM MJO Investigation Experiment): Observations of the Madden-Julian Oscillation for Modeling Studies Science Plan ARM Climate Research Facility Tropical Western Pacific Manus Site October 2011-March 2012 C Long Principal Investigator A DelGenio P May W Gustafson S McFarlane R Houze P Minnis C Jakob C Schumacher M Jensen A Vogelmann S Klein Y Wang L Ruby Leung X Wu X Liu S Xie E Luke March 2010 DISCLAIMER This report was prepared as an account of work sponsored by the U.S Government

  10. AMI FW UPGRADEABILITY TEST PROCEDURE AND SECURITY ASSESSMENT

    SciTech Connect (OSTI)

    Snyder, Isabelle B

    2014-01-01

    The National Institute of Standards and Technology (NIST) is producing NISTIR 7823 to define test requirements for Smart Meter upgradability. The term Smart Meter refers specifically to advanced electric meters being deployed to enhance management of electricity distribution for residential and industrial consumers. The underlying functional and security requirements for Smart Meter upgradability are specified in NEMA standard SG-AMI 1-2009. The purpose of NISTIR 7823 is to describe conformance test requirements that may be used voluntarily by testers and/or test laboratories to determine whether Smart Meters and Upgrade Management Systems conform to the requirements of NEMA SG-AMI 1-2009.

  11. Amy Bauer-Problem-solving fuels passion

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

    Problem-solving fuels passion Amy Bauer-Problem-solving fuels passion She works on a broad range of nuclear counterterrorism projects, including post-detonation nuclear forensics. March 11, 2014 Amy Bauer She works on a broad range of nuclear counterterrorism projects, including post-detonation nuclear forensics. Bauer's career advice? "Do something that you are passionate about. Don't wait for opportunities-position yourself right and create them! Adhere to a strong work ethic and always

  12. QER- Comment of Amy Borezo

    Broader source: Energy.gov [DOE]

    To Whom it May Concern, I am a citizen of the Commonwealth of Massachusetts and I vehemently oppose the construction of new Natural Gas Pipelines in Massachusetts, and specifically the newly proposed expansion pipeline that may traverse my rural town in North Central Mass. If tariffs are to be imposed on electric customers to provide more electricity to the region, these tariffs should be used to fund expansion of renewable energy sources, not a continued dependence on fossil fuels like natural gas. The process of procuring natural gas is harmful to the environment and the methane leaks that occur during the procurement and transit process have a negative impact on the reduction of greenhouse gas emissions. Natural gas is not a clean energy source. We know what those are and we should be investing heavily in them. Conservation and energy efficiency programs should continue to be heavily expanded. Not only is the expansion of natural gas pipelines a bad environmental choice, it's also a bad economic choice. The signs seem clear that while there may be a drop in natural gas prices at the outset of an expansion, the over-reliance on fossil fuels over the long term will cause increased pressure on markets that will demand more and more of a non-renewable resource. We have seen this play out with oil, and it clearly is already happening with the natural gas market. Let's invest only in sources of energy that are renewable. Renewable sources will clearly produce more stable prices for the long term and are truly "clean". To do anything else is governing irresponsibly, ignoring basic facts and thinking of only short term gain to the detriment of the global environment and the stability of our economy in the future. Sincerely, Amy Borezo

  13. Tags, wireless communication systems, tag communication methods, and wireless communications methods

    DOE Patents [OSTI]

    Scott; Jeff W. (Pasco, WA), Pratt; Richard M. (Richland, WA)

    2006-09-12

    Tags, wireless communication systems, tag communication methods, and wireless communications methods are described. In one aspect, a tag includes a plurality of antennas configured to receive a plurality of first wireless communication signals comprising data from a reader, a plurality of rectifying circuits coupled with. respective individual ones of the antennas and configured to provide rectified signals corresponding to the first wireless communication signals, wherein the rectified signals are combined to produce a composite signal, an adaptive reference circuit configured to vary a reference signal responsive to the composite signal, a comparator coupled with the adaptive reference circuit and the rectifying circuits and configured to compare the composite signal with respect to the reference signal and to output the data responsive to the comparison, and processing circuitry configured to receive the data from the comparator and to process the data.

  14. Software-defined Quantum Communication Systems

    SciTech Connect (OSTI)

    Humble, Travis S; Sadlier, Ronald J

    2014-01-01

    Quantum communication systems harness modern physics through state-of-the-art optical engineering to provide revolutionary capabilities. An important concern for quantum communication engineering is designing and prototyping these systems to prototype proposed capabilities. We apply the paradigm of software-defined communica- tion for engineering quantum communication systems to facilitate rapid prototyping and prototype comparisons. We detail how to decompose quantum communication terminals into functional layers defining hardware, software, and middleware concerns, and we describe how each layer behaves. Using the super-dense coding protocol as a test case, we describe implementations of both the transmitter and receiver, and we present results from numerical simulations of the behavior. We find that while the theoretical benefits of super dense coding are maintained, there is a classical overhead associated with the full implementation.

  15. ARM MJO Investigation Experiment on Gan Island (AMIE-Gan) Science Plan

    SciTech Connect (OSTI)

    Long, CL; Del Genio, A; Deng, M; Fu, X; Gustafson, W; Houze, R; Jakob, C; Jensen, M; Johnson, R; Liu, X; Luke, E; May, P; McFarlane, S; Minnis, P; Schumacher, C; Vogelmann, A; Wang, Y; Webster, P; Xie, S; Zhang, C

    2011-04-11

    The overarching campaign, which includes the ARM Mobile Facility 2 (AMF2) deployment in conjunction with the Dynamics of the Madden-Julian Oscillation (DYNAMO) and the Cooperative Indian Ocean experiment on intraseasonal variability in the Year 2011 (CINDY2011) campaigns, is designed to test several current hypotheses regarding the mechanisms responsible for Madden-Julian Oscillation (MJO) initiation and propagation in the Indian Ocean area. The synergy between the proposed AMF2 deployment with DYNAMO/CINDY2011, and the corresponding funded experiment on Manus, combine for an overarching ARM MJO Investigation Experiment (AMIE) with two components: AMF2 on Gan Island in the Indian Ocean (AMIE-Gan), where the MJO initiates and starts its eastward propagation; and the ARM Manus site (AMIE-Manus), which is in the general area where the MJO usually starts to weaken in climate models. AMIE-Gan will provide measurements of particular interest to Atmospheric System Research (ASR) researchers relevant to improving the representation of MJO initiation in climate models. The framework of DYNAMO/CINDY2011 includes two proposed island-based sites and two ship-based locations forming a square pattern with sonde profiles and scanning precipitation and cloud radars at both island and ship sites. These data will be used to produce a Variational Analysis data set coinciding with the one produced for AMIE-Manus. The synergy between AMIE-Manus and AMIE-Gan will allow studies of the initiation, propagation, and evolution of the convective cloud population within the framework of the MJO. As with AMIE-Manus, AMIE-Gan/DYNAMO also includes a significant modeling component geared toward improving the representation of MJO initiation and propagation in climate and forecast models. This campaign involves the deployment of the second, marine-capable, AMF; all of the included measurement systems; and especially the scanning and vertically pointing radars. The campaign will include sonde launches at a rate of eight per day for the duration of the deployment. The increased sonde launches for the entire period matches that of the AMIE-Manus campaign and makes possible a far more robust Variational Analysis forcing data set product for the entire campaign, and thus better capabilities for modeling studies and synergistic research using the data from both AMIE sites.

  16. Communication Simulations for Power System Applications

    SciTech Connect (OSTI)

    Fuller, Jason C.; Ciraci, Selim; Daily, Jeffrey A.; Fisher, Andrew R.; Hauer, Matthew L.

    2013-05-29

    New smart grid technologies and concepts, such as dynamic pricing, demand response, dynamic state estimation, and wide area monitoring, protection, and control, are expected to require considerable communication resources. As the cost of retrofit can be high, future power grids will require the integration of high-speed, secure connections with legacy communication systems, while still providing adequate system control and security. While considerable work has been performed to create co-simulators for the power domain with load models and market operations, limited work has been performed in integrating communications directly into a power domain solver. The simulation of communication and power systems will become more important as the two systems become more inter-related. This paper will discuss ongoing work at Pacific Northwest National Laboratory to create a flexible, high-speed power and communication system co-simulator for smart grid applications. The framework for the software will be described, including architecture considerations for modular, high performance computing and large-scale scalability (serialization, load balancing, partitioning, cross-platform support, etc.). The current simulator supports the ns-3 (telecommunications) and GridLAB-D (distribution systems) simulators. Ongoing and future work will be described, including planned future expansions for a traditional transmission solver. A test case using the co-simulator, utilizing a transactive demand response system created for the Olympic Peninsula and AEP gridSMART demonstrations, requiring two-way communication between distributed and centralized market devices, will be used to demonstrate the value and intended purpose of the co-simulation environment.

  17. RDS-SL VS Communication System

    Energy Science and Technology Software Center (OSTI)

    2012-09-12

    The RDS-SL VS Communication System is a component of the Radiation Detection System for Strategic, Low-Volume Seaports. Its purpose is to acquire real-time data from radiation portal monitors and cameras, record that data in a database, and make it available to system operators and administrators via a web interface. The software system contains two components: a standalone data acquisition and storage component and an ASP.NETweb application that implements the web interface.

  18. News Media Contact: For Immediate Release Amy C. Scales, DOE...

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

    Contact: For Immediate Release Amy C. Scales, DOE-SR Wednesday, June 11, 2014 (803) 952-7213 amy.caver@srs.gov U.S. Department of Energy Names New Deputy Manager AIKEN, S.C. (June...

  19. Energy efficiency in wireless communication systems

    DOE Patents [OSTI]

    Caffrey, Michael Paul; Palmer, Joseph McRae

    2012-12-11

    Wireless communication systems and methods utilize one or more remote terminals, one or more base terminals, and a communication channel between the remote terminal(s) and base terminal(s). The remote terminal applies a direct sequence spreading code to a data signal at a spreading factor to provide a direct sequence spread spectrum (DSSS) signal. The DSSS signal is transmitted over the communication channel to the base terminal which can be configured to despread the received DSSS signal by a spreading factor matching the spreading factor utilized to spread the data signal. The remote terminal and base terminal can dynamically vary the matching spreading factors to adjust the data rate based on an estimation of operating quality over time between the remote terminal and base terminal such that the amount of data being transmitted is substantially maximized while providing a specified quality of service.

  20. Acoustic system for communication in pipelines

    DOE Patents [OSTI]

    Martin, II, Louis Peter (San Ramon, CA); Cooper, John F. (Oakland, CA)

    2008-09-09

    A system for communication in a pipe, or pipeline, or network of pipes containing a fluid. The system includes an encoding and transmitting sub-system connected to the pipe, or pipeline, or network of pipes that transmits a signal in the frequency range of 3-100 kHz into the pipe, or pipeline, or network of pipes containing a fluid, and a receiver and processor sub-system connected to the pipe, or pipeline, or network of pipes containing a fluid that receives said signal and uses said signal for a desired application.

  1. Fabrication of AMI Demonstration Blade Begun

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

    Fabrication of AMI Demonstration Blade Begun - 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 Fuel Cycle Defense Waste

  2. Multi-frequency communication system and method

    DOE Patents [OSTI]

    Carrender, Curtis Lee; Gilbert, Ronald W.

    2004-06-01

    A multi-frequency RFID remote communication system is provided that includes a plurality of RFID tags configured to receive a first signal and to return a second signal, the second signal having a first frequency component and a second frequency component, the second frequency component including data unique to each remote RFID tag. The system further includes a reader configured to transmit an interrogation signal and to receive remote signals from the tags. A first signal processor, preferably a mixer, removes an intermediate frequency component from the received signal, and a second processor, preferably a second mixer, analyzes the IF frequency component to output data that is unique to each remote tag.

  3. Human Portable Radiation Detection System Communications Package Evaluation

    SciTech Connect (OSTI)

    Morgen, Gerald P.; Peterson, William W.

    2009-06-11

    Testing and valuation of the Human Portable Radiation Detection System Communications Package for the US Coast Guard.

  4. Digital Through-The-Earth Communication System | Department of Energy

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

    Digital Through-The-Earth Communication System Digital Through-The-Earth Communication System System Provides Voice and Data Link for Surface to Subsurface Communications Traditional radio uses frequencies above 500 kHz and does not penetrate any significant distance into typical underground rock masses. Hard-wired links such as phone lines, coaxial cables, mining car tracks, short-range radio links, or line-of-sight communication are commonly used, but these systems restrict the mobility of an

  5. To: Ashley Armstrong, U.S. Department of Energy From: Amy Shepherd, General Counsel, AHRI

    Energy Savers [EERE]

    9, 2015 To: Ashley Armstrong, U.S. Department of Energy From: Amy Shepherd, General Counsel, AHRI Re: Ex Parte Communication on Central Air-Conditioner Test Procedure - ICM Issues On October 8, 2015, AHRI staff and Independent Coil Manufacturer (ICM) Representatives met with a representative from the Department of Energy (DOE) to discuss proposed amended test procedures for central air conditioners and how they would impact ICM manufacturers. The meeting was held at AHRI offices in Arlington,

  6. To: John Cymbalsky, United States Department of Energy From: Amy Shepherd, General Counsel, AHRI

    Energy Savers [EERE]

    25, 2015 To: John Cymbalsky, United States Department of Energy From: Amy Shepherd, General Counsel, AHRI Re: Ex Parte Communication on Commercial Unitary Equipment Rulemaking On February 5, 2015, AHRI staff, Industry Representatives and Energy Efficiency Advocates met to discuss Department of Energy (DOE) rulemakings for commercial furnaces and unitary large equipment. The meeting was held at AHRI offices in Arlington, Virginia. A list of attendees is provided below. At the meeting, the group

  7. AmiGO: online access to ontology and annotation data

    SciTech Connect (OSTI)

    Carbon, Seth; Ireland, Amelia; Mungall, Christopher J.; Shu, ShengQiang; Marshall, Brad; Lewis, Suzanna

    2009-01-15

    AmiGO is a web application that allows users to query, browse, and visualize ontologies and related gene product annotation (association) data. AmiGO can be used online at the Gene Ontology (GO) website to access the data provided by the GO Consortium; it can also be downloaded and installed to browse local ontologies and annotations. AmiGO is free open source software developed and maintained by the GO Consortium.

  8. ARM - Field Campaign - AMIE (ACRF MJO Investigation Experiment...

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

    Experiment): Observations of the Madden Julian Oscillation for Modeling Studies Campaign Links AMIE Website ARM Data Discovery Browse Data Comments? We would love to hear...

  9. Ultrasonic speech translator and communications system

    DOE Patents [OSTI]

    Akerman, M. Alfred; Ayers, Curtis W.; Haynes, Howard D.

    1996-01-01

    A wireless communication system undetectable by radio frequency methods for converting audio signals, including human voice, to electronic signals in the ultrasonic frequency range, transmitting the ultrasonic signal by way of acoustical pressure waves across a carrier medium, including gases, liquids, or solids, and reconverting the ultrasonic acoustical pressure waves back to the original audio signal. The ultrasonic speech translator and communication system (20) includes an ultrasonic transmitting device (100) and an ultrasonic receiving device (200). The ultrasonic transmitting device (100) accepts as input (115) an audio signal such as human voice input from a microphone (114) or tape deck. The ultrasonic transmitting device (100) frequency modulates an ultrasonic carrier signal with the audio signal producing a frequency modulated ultrasonic carrier signal, which is transmitted via acoustical pressure waves across a carrier medium such as gases, liquids or solids. The ultrasonic receiving device (200) converts the frequency modulated ultrasonic acoustical pressure waves to a frequency modulated electronic signal, demodulates the audio signal from the ultrasonic carrier signal, and conditions the demodulated audio signal to reproduce the original audio signal at its output (250).

  10. Ultrasonic speech translator and communications system

    DOE Patents [OSTI]

    Akerman, M.A.; Ayers, C.W.; Haynes, H.D.

    1996-07-23

    A wireless communication system undetectable by radio frequency methods for converting audio signals, including human voice, to electronic signals in the ultrasonic frequency range, transmitting the ultrasonic signal by way of acoustical pressure waves across a carrier medium, including gases, liquids, or solids, and reconverting the ultrasonic acoustical pressure waves back to the original audio signal. The ultrasonic speech translator and communication system includes an ultrasonic transmitting device and an ultrasonic receiving device. The ultrasonic transmitting device accepts as input an audio signal such as human voice input from a microphone or tape deck. The ultrasonic transmitting device frequency modulates an ultrasonic carrier signal with the audio signal producing a frequency modulated ultrasonic carrier signal, which is transmitted via acoustical pressure waves across a carrier medium such as gases, liquids or solids. The ultrasonic receiving device converts the frequency modulated ultrasonic acoustical pressure waves to a frequency modulated electronic signal, demodulates the audio signal from the ultrasonic carrier signal, and conditions the demodulated audio signal to reproduce the original audio signal at its output. 7 figs.

  11. Method and system for pipeline communication

    DOE Patents [OSTI]

    Richardson; John G. (Idaho Falls, ID)

    2008-01-29

    A pipeline communication system and method includes a pipeline having a surface extending along at least a portion of the length of the pipeline. A conductive bus is formed to and extends along a portion of the surface of the pipeline. The conductive bus includes a first conductive trace and a second conductive trace with the first and second conductive traces being adapted to conformally couple with a pipeline at the surface extending along at least a portion of the length of the pipeline. A transmitter for sending information along the conductive bus on the pipeline is coupled thereto and a receiver for receiving the information from the conductive bus on the pipeline is also couple to the conductive bus.

  12. Gas Main Sensor and Communications Network System

    SciTech Connect (OSTI)

    Hagen Schempf

    2006-05-31

    Automatika, Inc. was contracted by the Department of Energy (DOE) and with co-funding from the Northeast Gas Association (NGA), to develop an in-pipe natural gas prototype measurement and wireless communications system for assessing and monitoring distribution networks. This projected was completed in April 2006, and culminated in the installation of more than 2 dozen GasNet nodes in both low- and high-pressure cast-iron and steel mains owned by multiple utilities in the northeastern US. Utilities are currently logging data (off-line) and monitoring data in real time from single and multiple networked sensors over cellular networks and collecting data using wireless bluetooth PDA systems. The system was designed to be modular, using in-pipe sensor-wands capable of measuring, flow, pressure, temperature, water-content and vibration. Internal antennae allowed for the use of the pipe-internals as a waveguide for setting up a sensor network to collect data from multiple nodes simultaneously. Sensor nodes were designed to be installed with low- and no-blow techniques and tools. Using a multi-drop bus technique with a custom protocol, all electronics were designed to be buriable and allow for on-board data-collection (SD-card), wireless relaying and cellular network forwarding. Installation options afforded by the design included direct-burial and external polemounted variants. Power was provided by one or more batteries, direct AC-power (Class I Div.2) and solar-array. The utilities are currently in a data-collection phase and intend to use the collected (and processed) data to make capital improvement decisions, compare it to Stoner model predictions and evaluate the use of such a system for future expansion, technology-improvement and commercialization starting later in 2006.

  13. Ami M. DuBois, John David Lee, ...

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

    high time resolution x-ray diagnostic on the Madison Symmetric Torus Ami M. DuBois, John David Lee, and Abdulgadar F. Almagri Citation: Review of Scientific Instruments 86, 073512...

  14. ARM - Field Campaign - AMIE-Gan Ancillary Disdrometer

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

    would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : AMIE-Gan Ancillary Disdrometer 2012.01.01 - 2012.02.10 Lead Scientist : Mariko Oue...

  15. Methods for operating parallel computing systems employing sequenced communications

    DOE Patents [OSTI]

    Benner, R.E.; Gustafson, J.L.; Montry, G.R.

    1999-08-10

    A parallel computing system and method are disclosed having improved performance where a program is concurrently run on a plurality of nodes for reducing total processing time, each node having a processor, a memory, and a predetermined number of communication channels connected to the node and independently connected directly to other nodes. The present invention improves performance of the parallel computing system by providing a system which can provide efficient communication between the processors and between the system and input and output devices. A method is also disclosed which can locate defective nodes with the computing system. 15 figs.

  16. Methods for operating parallel computing systems employing sequenced communications

    DOE Patents [OSTI]

    Benner, Robert E. (Albuquerque, NM); Gustafson, John L. (Albuquerque, NM); Montry, Gary R. (Albuquerque, NM)

    1999-01-01

    A parallel computing system and method having improved performance where a program is concurrently run on a plurality of nodes for reducing total processing time, each node having a processor, a memory, and a predetermined number of communication channels connected to the node and independently connected directly to other nodes. The present invention improves performance of performance of the parallel computing system by providing a system which can provide efficient communication between the processors and between the system and input and output devices. A method is also disclosed which can locate defective nodes with the computing system.

  17. Systems and methods for free space optical communication

    DOE Patents [OSTI]

    Harper, Warren W [Benton City, WA; Aker, Pamela M [Richland, WA; Pratt, Richard M [Richland, WA

    2011-05-10

    Free space optical communication methods and systems, according to various aspects are described. The methods and systems are characterized by transmission of data through free space with a digitized optical signal acquired using wavelength modulation, and by discrimination between bit states in the digitized optical signal using a spectroscopic absorption feature of a chemical substance.

  18. Sensor and transmitter system for communication in pipelines

    DOE Patents [OSTI]

    Cooper, John F.; Burnham, Alan K.

    2013-01-29

    A system for sensing and communicating in a pipeline that contains a fluid. An acoustic signal containing information about a property of the fluid is produced in the pipeline. The signal is transmitted through the pipeline. The signal is received with the information and used by a control.

  19. Radio frequency communication system utilizing radiating transmission lines

    DOE Patents [OSTI]

    Struven, Warren C. (San Carlos, CA)

    1984-01-01

    A radio communication system for use in tunnels, mines, buildings or other shielded locations in which a pair of radiating transmission lines (30), (31) extend through such location in spaced coextensive relation to each other. Each transmission line (30), (31) has at least one unidirectional amplifier (32), (33) interposed therein with the sense of the unidirectional amplifier (32) of one transmission line (30) being opposite to the sense of the unidirectional amplifier (33) of the other transmission line (31). Each of the amplifiers (32), (33) has a gain which is less than the coupling loss between the transmission lines (30), (31). Two or more mobile transceivers (35) in the location served by the system are coupled to the transmission lines (30), (31) by electromagnetic wave propagation in space in order to communicate directly with each other at a given radio frequency within the frequency range of the system.

  20. Failure Impact Analysis of Key Management in AMI Using Cybernomic Situational Assessment (CSA)

    SciTech Connect (OSTI)

    Abercrombie, Robert K; Sheldon, Frederick T; Hauser, Katie R; Lantz, Margaret W; Mili, Ali

    2013-01-01

    In earlier work, we presented a computational framework for quantifying the security of a system in terms of the average loss a stakeholder stands to sustain as a result of threats to the system. We named this system, the Cyberspace Security Econometrics System (CSES). In this paper, we refine the framework and apply it to cryptographic key management within the Advanced Metering Infrastructure (AMI) as an example. The stakeholders, requirements, components, and threats are determined. We then populate the matrices with justified values by addressing the AMI at a higher level, rather than trying to consider every piece of hardware and software involved. We accomplish this task by leveraging the recently established NISTR 7628 guideline for smart grid security. This allowed us to choose the stakeholders, requirements, components, and threats realistically. We reviewed the literature and selected an industry technical working group to select three representative threats from a collection of 29 threats. From this subset, we populate the stakes, dependency, and impact matrices, and the threat vector with realistic numbers. Each Stakeholder s Mean Failure Cost is then computed.

  1. A Survey of Wireless Communications for the Electric Power System

    SciTech Connect (OSTI)

    Akyol, Bora A.; Kirkham, Harold; Clements, Samuel L.; Hadley, Mark D.

    2010-01-27

    A key mission of the U.S. Department of Energy (DOE) Office of Electricity Delivery and Energy Reliability (OE) is to enhance the security and reliability of the nations energy infrastructure. Improving the security of control systems, which enable the automated control of our energy production and distribution, is critical for protecting the energy infrastructure and the integral function that it serves in our lives. The DOE-OE Control Systems Security Program provides research and development to help the energy industry actively pursue advanced security solutions for control systems. The focus of this report is analyzing how, where, and what type of wireless communications are suitable for deployment in the electric power system and to inform implementers of their options in wireless technologies. The discussions in this report are applicable to enhancing both the communications infrastructure of the current electric power system and new smart system deployments. The work described in this report includes a survey of the following wireless technologies: IEEE 802.16 d and e (WiMAX) IEEE 802.11 (Wi-Fi) family of a, b, g, n, and s Wireless sensor protocols that use parts of the IEEE 802.15.4 specification: WirelessHART, International Society of Automation (ISA) 100.11a, and Zigbee The 2, 3, and 4 generation (G )cellular technologies of GPRS/EDGE/1xRTT, HSPA/EVDO, and Long-Term Evolution (LTE)/HSPA+UMTS.

  2. System 80+ D-RAP, a communication tool

    SciTech Connect (OSTI)

    Siegmann, E.R.; Mody, A.A.

    1994-12-31

    The purpose of {open_quotes}RAP{close_quotes} music is to communicate, and the purpose of D-RAP is to foster communication between the probabilistic risk assessment (PRA) group, designers, and the future combined operating license (COL) applicant. This is to ensure that the design is self-consistent and integrated with the procurement process. The designer reliability assurance program (D-RAP) is the first part of the RAP. The goals of the D-RAP are to have risk-significant systems, structures, and components (SSCs) identified and considered in the detail design and procurement phases and to maintain consistency between PRA and design. Plant safety is maintained throughout the design phase, and pertinent information is passed on to the COL applicant. The operations RAP (O-RAP) covers the plant operation and maintenance.

  3. Microsoft PowerPoint - 6_AMY_JOHNSON_MMSS 2014 AJohnson UUSA...

    National Nuclear Security Administration (NNSA)

    Lessons Learned Associated with Obtaining License for a New Enrichment Plant Amy Johnson, URENCO USA URENCO USA History June to June - Combined License (COL) approval to production...

  4. Chaotic carrier pulse position modulation communication system and method

    DOE Patents [OSTI]

    Abarbanel, Henry D. I. (Del Mar, CA); Larson, Lawrence E. (Del Mar, CA); Rulkov, Nikolai F. (San Diego, CA); Sushchik, Mikhail M. (San Diego, CA); Tsimring, Lev S. (San Diego, CA); Volkovskii, Alexander R. (San Diego, CA)

    2001-01-01

    A chaotic carrier pulse position modulation communication system and method is disclosed. The system includes a transmitter and receiver having matched chaotic pulse regenerators. The chaotic pulse regenerator in the receiver produces a synchronized replica of a chaotic pulse train generated by the regenerator in the transmitter. The pulse train from the transmitter can therefore act as a carrier signal. Data is encoded by the transmitter through selectively altering the interpulse timing between pulses in the chaotic pulse train. The altered pulse train is transmitted as a pulse signal. The receiver can detect whether a particular interpulse interval in the pulse signal has been altered by reference to the synchronized replica it generates, and can therefore detect the data transmitted by the receiver. Preferably, the receiver predicts the earliest moment in time it can expect a next pulse after observation of at least two consecutive pulses. It then decodes the pulse signal beginning at a short time before expected arrival of a pulse.

  5. Whitestone Power & Communications (TRL 1 2 3 System) - Whitestone Poncelet

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

    RISEC Project | Department of Energy Whitestone Power & Communications (TRL 1 2 3 System) - Whitestone Poncelet RISEC Project Whitestone Power & Communications (TRL 1 2 3 System) - Whitestone Poncelet RISEC Project Whitestone Power & Communications (TRL 1 2 3 System) - Whitestone Poncelet RISEC Project Office presentation icon 32_ponc_wpc_selvaggio.ppt More Documents & Publications Vortex Hydro Energy (TRL 5 6 System) - Advanced Integration of Power Take-Off in VIVACE Water

  6. Communications system using a mirror kept in outer space by electromagnetic radiation pressure

    DOE Patents [OSTI]

    Csonka, Paul L. (Eugene, OR)

    1981-01-01

    A method and system are described for transmitting electromagnetic radiation by using a communications mirror located between about 100 kilometers and about 200 kilometers above ground. The communications mirror is kept aloft above the atmosphere by the pressure of the electromagnetic radiation which it reflects, and which is beamed at the communications mirror by a suitably constructed transmitting antenna on the ground. The communications mirror will reflect communications, such as radio, radar, or television waves up to about 1,100 kilometers away when the communications mirror is located at a height of about 100 kilometers.

  7. Processing module operating methods, processing modules, and communications systems

    DOE Patents [OSTI]

    McCown, Steven Harvey; Derr, Kurt W.; Moore, Troy

    2014-09-09

    A processing module operating method includes using a processing module physically connected to a wireless communications device, requesting that the wireless communications device retrieve encrypted code from a web site and receiving the encrypted code from the wireless communications device. The wireless communications device is unable to decrypt the encrypted code. The method further includes using the processing module, decrypting the encrypted code, executing the decrypted code, and preventing the wireless communications device from accessing the decrypted code. Another processing module operating method includes using a processing module physically connected to a host device, executing an application within the processing module, allowing the application to exchange user interaction data communicated using a user interface of the host device with the host device, and allowing the application to use the host device as a communications device for exchanging information with a remote device distinct from the host device.

  8. Ex Parte Communication Memorandum re Computer and Battery Back Up System

    Energy Savers [EERE]

    Coverage | Department of Energy Parte Communication Memorandum re Computer and Battery Back Up System Coverage Ex Parte Communication Memorandum re Computer and Battery Back Up System Coverage On Tuesday March 18, 2014, a group of energy efficiency advocates had a conference call with representatives of the Department of Energy to discuss coverage of computers and backup batteries. PDF icon Ex Parte Memo re Computers More Documents & Publications NRDC Ex Parte Communication ASAP &

  9. Communication re NEMA | Department of Energy

    Energy Savers [EERE]

    Communication re NEMA Communication re NEMA On December 12, 2013, Dan Cohen, Ami Grace-Tardy and Michael Kido (all of DOE, Office of the General Counsel) contacted Clark Silcox (NEMA's general counsel) PDF icon Exparte_DOE_Silcox.pdf More Documents & Publications EERE-2010-BT-STD-0027 Ex Parte Letter NEMA Motor Training re DOE Motors Rule 15 July 2013. UL Ex Parte communications Ex Parte Memorandum

  10. Security Analysis of Selected AMI Failure Scenarios Using Agent Based Game Theoretic Simulation

    SciTech Connect (OSTI)

    Abercrombie, Robert K; Schlicher, Bob G; Sheldon, Frederick T

    2014-01-01

    Information security analysis can be performed using game theory implemented in dynamic Agent Based Game Theoretic (ABGT) simulations. Such simulations can be verified with the results from game theory analysis and further used to explore larger scale, real world scenarios involving multiple attackers, defenders, and information assets. We concentrated our analysis on the Advanced Metering Infrastructure (AMI) functional domain which the National Electric Sector Cyber security Organization Resource (NESCOR) working group has currently documented 29 failure scenarios. The strategy for the game was developed by analyzing five electric sector representative failure scenarios contained in the AMI functional domain. From these five selected scenarios, we characterize them into three specific threat categories affecting confidentiality, integrity and availability (CIA). The analysis using our ABGT simulation demonstrates how to model the AMI functional domain using a set of rationalized game theoretic rules decomposed from the failure scenarios in terms of how those scenarios might impact the AMI network with respect to CIA.

  11. XTD-4's Amy Bauer | National Security Science Magazine | Los Alamos

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

    National Laboratory Home Phone Library Subscribe Low-bandwidth twitter flickr youtube linked in Search NSS banner Current Issue Past Issues Contacts XTD-4's Amy Bauer LANL staff member Amy L. Bauer is without question extraordinary. With a background in finance and mathematics, she has found ways to apply her skills and education to problems such as cancer, tuberculosis (TB), AIDS research, and national security. continue article... In this issue... Charles McMillan How People Become

  12. Completion processing for data communications instructions

    DOE Patents [OSTI]

    Blocksome, Michael A.; Kumar, Sameer; Parker, Jeffrey J.

    2014-07-01

    Completion processing of data communications instructions in a distributed computing environment with computers coupled for data communications through communications adapters and an active messaging interface (`AMI`), injecting for data communications instructions into slots in an injection FIFO buffer a transfer descriptor, at least some of the instructions specifying callback functions; injecting a completion descriptor for each instruction that specifies a callback function into an injection FIFO buffer slot having a corresponding slot in a pending callback list; listing in the pending callback list callback functions specified by data communications instructions; processing each descriptor in the injection FIFO buffer, setting a bit in a completion bit mask corresponding to the slot in the FIFO where the completion descriptor was injected; and calling by the AMI any callback functions in the pending callback list as indicated by set bits in the completion bit mask.

  13. DEVELOPMENT OF A COMPREHENSIVE WIRELESS COMMUNICATIONS SYSTEM FOR THE UNDERGROUND MINING INDUSTRY

    SciTech Connect (OSTI)

    Zvi H. Meiksin

    2001-04-01

    Progress continued along both subsystems towards an integrated comprehensive wireless communications system for the underground mining industry. Designing an automated continuous self-tuning mechanism that optimizes signal transmission intensity for a given power input enhanced through-the-earth communications. In-mine communications was enhanced through the design of a circuit that eliminates multi-antenna interference, cleaning-up the received signal.

  14. Resonant acoustic transducer and driver system for a well drilling string communication system

    DOE Patents [OSTI]

    Chanson, Gary J.; Nicolson, Alexander M.

    1981-01-01

    The acoustic data communication system includes an acoustic transmitter and receiver wherein low frequency acoustic waves, propagating in relatively loss free manner in well drilling string piping, are efficiently coupled to the drill string and propagate at levels competitive with the levels of noise generated by drilling machinery also present in the drill string. The transmitting transducer incorporates a mass-spring piezoelectric transmitter and amplifier combination that permits self-oscillating resonant operation in the desired low frequency range.

  15. Adapting wave-front algorithms to efficiently utilize systems with deep communication hierarchies

    SciTech Connect (OSTI)

    Kerbyson, Darren J; Lang, Michael; Pakin, Scott

    2009-01-01

    Large-scale systems increasingly exhibit a differential between intra-chip and inter-chip communication performance. Processor-cores on the same socket are able to communicate at lower latencies, and with higher bandwidths, than cores on different sockets either within the same node or between nodes. A key challenge is to efficiently use this communication hierarchy and hence optimize performance. We consider here the class of applications that contain wave-front processing. In these applications data can only be processed after their upstream neighbors have been processed. Similar dependencies result between processors in which communication is required to pass boundary data downstream and whose cost is typically impacted by the slowest communication channel in use. In this work we develop a novel hierarchical wave-front approach that reduces the use of slower communications in the hierarchy but at the cost of additional computation and higher use of on-chip communications. This tradeoff is explored using a performance model and an implementation on the Petascale Roadrunner system demonstrates a 27% performance improvement at full system-scale on a kernel application. The approach is generally applicable to large-scale multi-core and accelerated systems where a differential in system communication performance exists.

  16. PROJECT PROFILE: Opportunistic Hybrid Communications Systems for Distributed PV Coordination (SuNLaMP)

    Broader source: Energy.gov [DOE]

    As more distributed solar power is added to the electric power grid and becomes an increasing proportion of total energy generation, the grid must support more stringent requirements to ensure continued reliable and cost-effective grid operations. New communications systems are needed to allow for bidirectional information exchange between distributed photovoltaic (PV) generators and various information and controls systems of the electric power grid. This project at the National Renewable Energy Laboratory (NREL) will develop a hybrid communications system to meet the needs of monitoring and controlling millions of distributed PV generators, while taking advantage of existing communications infrastructure, which will greatly reduce the costs necessary to provide these services.

  17. "Utility Characteristics",,,,,,"Number AMR- Automated Meter Reading",,,,,"Number AMI- Advanced Metering Infrastructure",,,,,"Energy Served - AMI (MWh)"

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

    Energy Served - AMI (MWh)" "Year","Month","Utility Number","Utility Name","State","Data

  18. FIA-12-0068 - In the Matter of Amy Woodward | Department of Energy

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

    8 - In the Matter of Amy Woodward FIA-12-0068 - In the Matter of Amy Woodward On November 29, 2012, the Office of Hearings and Appeals (OHA) issued a decision denying an appeal (Appeal) from a Freedom of Information Act (FOIA) determination issued by the Golden Field Office (GFO). The Appellant appealed the GFO's decision to withhold portions of the released documents pursuant to Exemption 4. The Appellant claimed that Exemption 4 could not apply as the company whose records the Appellant was

  19. Interprocessor bus switching system for simultaneous communication in plural bus parallel processing system

    DOE Patents [OSTI]

    Atac, Robert (Aurora, IL); Fischler, Mark S. (Warrenville, IL); Husby, Donald E. (DeKalb, IL)

    1991-01-01

    A bus switching apparatus and method for multiple processor computer systems comprises a plurality of bus switches interconnected by branch buses. Each processor or other module of the system is connected to a spigot of a bus switch. Each bus switch also serves as part of a backplane of a modular crate hardware package. A processor initiates communication with another processor by identifying that other processor. The bus switch to which the initiating processor is connected identifies and secures, if possible, a path to that other processor, either directly or via one or more other bus switches which operate similarly. If a particular desired path through a given bus switch is not available to be used, an alternate path is considered, identified and secured.

  20. Interprocessor bus switching system for simultaneous communication in plural bus parallel processing system

    DOE Patents [OSTI]

    Atac, R.; Fischler, M.S.; Husby, D.E.

    1991-01-15

    A bus switching apparatus and method for multiple processor computer systems comprises a plurality of bus switches interconnected by branch buses. Each processor or other module of the system is connected to a spigot of a bus switch. Each bus switch also serves as part of a backplane of a modular crate hardware package. A processor initiates communication with another processor by identifying that other processor. The bus switch to which the initiating processor is connected identifies and secures, if possible, a path to that other processor, either directly or via one or more other bus switches which operate similarly. If a particular desired path through a given bus switch is not available to be used, an alternate path is considered, identified and secured. 11 figures.

  1. Completion processing for data communications instructions

    DOE Patents [OSTI]

    Blocksome, Michael A; Kumar, Sameer; Parker, Jeffrey J

    2014-05-20

    Completion processing of data communications instructions in a distributed computing environment, including receiving, in an active messaging interface (`AMI`) data communications instructions, at least one instruction specifying a callback function; injecting into an injection FIFO buffer of a data communication adapter, an injection descriptor, each slot in the injection FIFO buffer having a corresponding slot in a pending callback list; listing in the pending callback list any callback function specified by an instruction, incrementing a pending callback counter for each listed callback function; transferring payload data as per each injection descriptor, incrementing a transfer counter upon completion of each transfer; determining from counter values whether the pending callback list presently includes callback functions whose data transfers have been completed; calling by the AMI any such callback functions from the pending callback list, decrementing the pending callback counter for each callback function called.

  2. Whitestone Power & Communications (TRL 1 2 3 System) - Whitestone...

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

    More Documents & Publications Vortex Hydro Energy (TRL 5 6 System) - Advanced Integration of Power Take-Off in VIVACE Water Power Program Peer Review Meeting Agenda Sunlight ...

  3. AMIE (ARM MJO Investigation Experiment): Observations of the Madden-Julian Oscillation for Modeling Studies Science Plan

    SciTech Connect (OSTI)

    Long, C; Del Genio, A; Gustafson, W; Houze, R; Jakob, C; Jensen, M; Klein, S; Leung, L Ruby; Liu, X; Luke, E; May, P; McFarlane, S; Minnis, P; Schumacher, C; Vogelmann, A; Wang, Y; Wu, X; Xie, S

    2010-03-22

    Deep convection in the tropics plays an important role in driving global circulations and the transport of energy from the tropics to the mid-latitudes. Understanding the mechanisms that control tropical convection is a key to improving climate modeling simulations of the global energy balance. One of the dominant sources of tropical convective variability is the Madden-Julian Oscillation (MJO), which has a period of approximately 3060 days. There is no agreed-upon explanation for the underlying physics that maintain the MJO. Many climate models do not show well-defined MJO signals, and those that do have problems accurately simulating the amplitude, propagation speed, and/or seasonality of the MJO signal. Therefore, the MJO is a very important modeling target for the ARM modeling community geared specifically toward improving climate models. The ARM MJO Investigation Experiment (AMIE) period coincides with a large international MJO initiation field campaign called CINDY2011 (Cooperative Indian Ocean experiment on intraseasonal variability in the Year 2011) that will take place in and around the Indian Ocean from October 2011 to January 2012. AMIE, in conjunction with CINDY2011 efforts, will provide an unprecedented data set that will allow investigation of the evolution of convection within the framework of the MJO. AMIE observations will also complement the long-term MJO statistics produced using ARM Manus data and will allow testing of several of the current hypotheses related to the MJO phenomenon. Taking advantage of the expected deployment of a C-POL scanning precipitation radar and an ECOR surface flux tower at the ARM Manus site, we propose to increase the number of sonde launches to eight per day starting in about mid-October of the field experiment year, which is climatologically a period of generally suppressed conditions at Manus and just prior to the climatologically strongest MJO period. The field experiment will last until the end of the MJO season (typically March), affording the documentation of conditions before, during, and after the peak MJO season. The increased frequency of sonde launches throughout the experimental period will provide better diurnal understanding of the thermodynamic profiles, and thus a better representation within the variational analysis data set. Finally, a small surface radiation and ceilometer system will be deployed at the PNG Lombrum Naval Base about 6 km away from the ARM Manus site in order to provide some documentation of scale variability with respect to the representativeness of the ARM measurements.

  4. PECO Energy Company Smart Grid Project | Open Energy Information

    Open Energy Info (EERE)

    AMI Communication Systems Meter Communications Network Backhaul Communications Meter Data Management System Customer Web Portal In-Home Displays Programmable Communicating...

  5. AMI (Smart Grid Project) (Poland) | Open Energy Information

    Open Energy Info (EERE)

    Remote management of meter systems and obtaining meter data; Activation of clients in energy effectiveness and dispersed generation; Completion of regulatory requirements in...

  6. POLYSHIFT Communications Software for the Connection Machine System CM-200

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

    George, William; Brickner, Ralph G.; Johnsson, S. Lennart

    1994-01-01

    We describe the use and implementation of a polyshift function PSHIFT for circular shifts and end-offs shifts. Polyshift is useful in many scientific codes using regular grids, such as finite difference codes in several dimensions, and multigrid codes, molecular dynamics computations, and in lattice gauge physics computations, such as quantum chromodynamics (QCD) calculations. Our implementation of the PSHIFT function on the Connection Machine systems CM-2 and CM-200 offers a speedup of up to a factor of 3–4 compared with CSHIFT when the local data motion within a node is small. The PSHIFT routine is included in the Connection Machine Scientificmore » Software Library (CMSSL).« less

  7. Variable mode bi-directional and uni-directional computer communication system

    DOE Patents [OSTI]

    Cornett, Frank N.; Jenkins, Philip N.; Bowman, Terrance L.; Placek, Joseph M.; Thorson, Gregory M.

    2004-12-14

    A variable communication systems comprising a plurality of transceivers and a control circuit connected to the transceivers to configure the transceivers to operate in a bi-directional mode and a uni-directional mode at different times using different transfer methods to transfer data.

  8. Tools and Methods for Hardening Communication Security of Energy Delivery Systems

    SciTech Connect (OSTI)

    Gadgil, Shrirang; Lin, Yow-Jian; Ghosh, Abhrajit; Samtani, Sunil; Kang, Jaewon; Siegell, Bruce; Kaul, Vikram; Unger, John; De Bruet, Andre; Martinez, Catherine; Vermeulen, Gerald; Rasche, Galen; Sternfeld, Scott; Berthier, Robin; Bobba, Rakesh; Campbell, Roy; Sanders, Williams; Lin, Yow-Jian

    2014-06-30

    This document summarizes the research and development work the TT Government Solutions (TTGS), d.b.a. Applied Communication Sciences (ACS), team performed for the Department of Energy Cybersecurity for Energy Delivery Systems (CEDS) program. It addresses the challenges in protecting critical grid control and data communication, including the identification of vulnerabilities and deficiencies of communication protocols commonly used in energy delivery systems (e.g., ICCP, DNP3, C37.118, C12.22), as well as the development of effective means to detect and prevent the exploitation of such vulnerabilities and deficiencies. The team consists of TT Government Solutions (TTGS), a leading provider of communications solutions that has extensive experience in commercializing communications solutions. TTGS also has deep cyber security research and development expertise supporting a variety of customers. University of Illinois at Urbana-Champaign (UIUC), a leader in the cyber security research for the power grid. UIUC brings unique experience in designing secure communication protocols to this project. Electric Power Research Institute (EPRI), an independent nonprofit that conducts research and development relating to the generation, delivery and use of electricity for the benefit of the public. EPRI brings to this effort its extensive technical expertise and its utility connections, with members representing more than 90 percent of the electricity generated and delivered in the United States. DTE Energy, the 10th largest electric utility in the US, which helps ensure that this project focuses on the needs of utilities and is rightly positioned to address the needs of the market place. We designed, developed, and demonstrated a modular and extensible ADEC-G (Agent-based, Distributed, Extensible Cybersecurity for the Grid) system for monitoring/detecting abnormal energy delivery systems (EDS) protocol usage and ensuring security coverage. Our approach consists of i. An online system with stateful model based checkers (SMBCs) that helps utilities monitor EDS protocol communication contexts and flag abnormal session behaviors; ii. An offline framework that security tool developers, operators, and auditors can use to verify security properties (leverages formal methods). The modular design of the ADEC-G online system enables its easy extension to cover added protocol features, to introduce new monitoring capabilities, and to apply to additional communication protocols. Its monitoring capabilities and user interface features also facilitate visibilities into ongoing communication patterns and quick grasps of suspicious communication activities. The offline framework provides a platform not only for rigorous validation of security coverage, but also for systematic refinement of checker design leveraging the counter traces generated by the model checking tool. The ADEC-G online monitoring/detection system and the offline validation framework are both operational and have been demonstrated in various settings. The ADEC-G online system has also been integrated into TTGS SecureSmart Managed Security Services offering and been employed to perform security assessment in a section of a utilitys operational network as well as in other Smart Grid security pilot project offerings. TTGS is also in discussions with several system integrators for incorporating the integrated SecureSmart Managed Security Services offering as the cyber security solution for the nce of Operations Technology (OT) and Information Technology (IT).

  9. Indianapolis Power and Light Company Smart Grid Project | Open...

    Open Energy Info (EERE)

    AMI Communication Systems Meter Communications Network Backhaul Communications Meter Data Management System Customer Systems for 10,400 customers 4,000 Home Area Networks 1,900...

  10. Fade-resistant forward error correction method for free-space optical communications systems

    DOE Patents [OSTI]

    Johnson, Gary W. (Livermore, CA); Dowla, Farid U. (Castro Valley, CA); Ruggiero, Anthony J. (Livermore, CA)

    2007-10-02

    Free-space optical (FSO) laser communication systems offer exceptionally wide-bandwidth, secure connections between platforms that cannot other wise be connected via physical means such as optical fiber or cable. However, FSO links are subject to strong channel fading due to atmospheric turbulence and beam pointing errors, limiting practical performance and reliability. We have developed a fade-tolerant architecture based on forward error correcting codes (FECs) combined with delayed, redundant, sub-channels. This redundancy is made feasible though dense wavelength division multiplexing (WDM) and/or high-order M-ary modulation. Experiments and simulations show that error-free communications is feasible even when faced with fades that are tens of milliseconds long. We describe plans for practical implementation of a complete system operating at 2.5 Gbps.

  11. Smart repeater system for communications interoperability during multi-agency law enforcement operations

    SciTech Connect (OSTI)

    Crutcher, R.I.; Jones, R.W.; Moore, M.R.; Smith, S.F.; Tolley, A.L.; Rochelle, R.W.

    1996-12-31

    A prototype smart repeater that provides interoperability capabilities for radio communication systems in multi-agency and multi-user scenarios is being developed by the Oak Ridge National Laboratory. The smart repeater functions as a deployable communications platform that can be dynamically reconfigured to cross-link the radios of participating federal, state, and local government agencies. This interconnection capability improves the coordination and execution of multi-agency operations, including coordinated law enforcement activities and general emergency or disaster response scenarios. The repeater provides multiple channels of operation in the 30--50, 118--136, 138--174, and 403--512 MHz land mobile communications and aircraft bands while providing the ability to cross-connect among multiple frequencies, bands, modulation types, and encryption formats. Additionally, two telephone interconnects provide links to the fixed and cellular telephone networks. The 800- and 900-MHz bands are not supported by the prototype, but the modular design of the system accommodates future retrofits to extend frequency capabilities with minimal impact to the system. Configuration of the repeater is through a portable personal computer with a Windows-based graphical interface control screen that provides dynamic reconfiguration of network interconnections and formats.

  12. Amy Ross

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

    Ross is a volunteer pilot and coordinator for the Experimental Aircraft Association's Young Eagles Program, which introduces kids ages 8 to 17 to the joy of flying during free...

  13. Cooperative Control of Active Power Filters in Power Systems without Mutual Communication

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

    Tlust, Josef; kramlk, Ji?; vec, Jan; Valouch, Viktor

    2010-01-01

    The procedure for calculating controller parameters of the APFs implemented into a multibus industrial power system for harmonic voltage mitigation is presented. The node-voltage-detection control strategy is applied and the basic controller parameters are found under the condition that the demanded THD factors at the buses where the APFs are placed will be obtained. A cooperative control of several APFs without mutual communication is proposed, simulated, and experimentally verified. By tuning the controller gains without considering the power circuit parameters, all APFs used tend to share harmonic load currents approximately equally regardless of the operation modes of the nonlinear loadsmorein different parts of the power system.less

  14. System and method that suppresses intensity fluctuations for free space high-speed optical communication

    DOE Patents [OSTI]

    Berman, Gennady P. (Los Alamos, NM); Bishop, Alan R. (Los Alamos, NM); Nguyen, Dinh C. (Los Alamos, NM); Chernobrod, Boris M. (Santa Fe, NM); Gorshkov, Vacheslav N. (Kiev, UA)

    2009-10-13

    A high-speed (Gbps), free space optical communication system is based on spectral encoding of radiation from a wide band light source, such as a laser. By using partially coherent laser beams in combination with a relatively slow photosensor, scintillations can be suppressed by orders of magnitude for distances of more than 10 km. To suppress the intensity fluctuations due to atmospheric turbulence, a source with partial transverse coherence in combination with slow response time photodetector is used. Information is encoded in the spectral domain of a wideband optical source by modulation of spectral amplitudes. A non-coherent light source with wide spectrum (an LED, for example) may be used for high-speed communication over short (less than about a mile) distances.

  15. New Hampshire Electric Cooperative Smart Grid Project | Open...

    Open Energy Info (EERE)

    AMI Communication Systems Meter Communications Network Backhaul Communications Meter Data Management System 2,000 In-Home Displays Targeted Benefits Reduced Meter Reading Costs...

  16. Lafayette Consolidated Government, LA Smart Grid Project | Open...

    Open Energy Info (EERE)

    AMI Communication Systems Meter Communications Network Backhaul Communications Meter Data Management System Customer Web Portal Access for 62,300 Customers 1,000 In-Home Displays...

  17. Detroit Edison Company Smart Grid Project | Open Energy Information

    Open Energy Info (EERE)

    AMI Communication Systems Meter Communications Network Backhaul Communications Meter Data Management System Home Area Networks Customer Web Portal Access for 5,000 Customers 1,050...

  18. Pacific Northwest Generating Cooperative Smart Grid Project ...

    Open Energy Info (EERE)

    AMI Communication Systems Meter Communications Network Backhaul Communications Meter Data Management System Customer Web Portal 8,650 In-Home Displays 11,780 Direct Load Control...

  19. Golden Spread Electric Cooperative, Inc. Smart Grid Project ...

    Open Energy Info (EERE)

    AMI Communication Systems Meter Communications Network Backhaul Communications Meter Data Management System Web Portal Access for Select Customers 1,500 In-Home Displays 1,500...

  20. Vermont Transco, LLC Smart Grid Project | Open Energy Information

    Open Energy Info (EERE)

    AMI Communication Systems Meter Communications Network Backhaul Communications Meter Data Management System Customer Web Portal 500 Home Area Networks Distribution Automation...

  1. Application and testing of a fiber optic communication system at Grand Coulee

    SciTech Connect (OSTI)

    Osburn, G.D.; Arnold, R.G.

    1988-03-01

    The U.S. Bureau of Reclamation (USBR) operates the world's largest, fully operational hydroelectric facility at Grand Coulee Dam located on the Columbia River in eastern Washington state. Data transmitted for control, protection, and communication between this facility's Third Powerplant and 500-kv switchyard are essential for the safe and efficient operation of the Bureau's equipment and the integrity of the connected power systems. To accomplish the reliable, high speed transmission of such data over the relatively long distance between these two locations having unequal ground potential rise (GPR) a fiber optic communication system was installed, tested, and placed into service. The paper discusses the rationale for applying fiber optic technology in this application with emphasis on the related design considerations important in control and protection of this large hydroelectric facility. Brief summaries of hardware used and installation considerations are given. Fundamentals and principles of fiber optic system design are not intended or covered. Discussion of factory and unique field testing, including electromagnetic interference (EMI) induced transient influence and timing tests, is included. Operating experience and projected future use are summarized.

  2. JEA Smart Grid Project | Open Energy Information

    Open Energy Info (EERE)

    customer control of their electricity use and costs.3 Equipment 3,000 Smart Meters AMI Communication Systems Meter Communications Network Backhaul Communications Meter Data...

  3. Iowa Association of Municipal Utilities Smart Grid Project |...

    Open Energy Info (EERE)

    demand reductions during peak periods.3 Equipment Approx. 5,450 Smart Meters AMI Communication Systems Meter Communications Network Backhaul Communications Meter Data...

  4. Investigations of Possible Low-Level Temperature and Moisture Anomalies During the AMIE Field Campaign on Manus Island

    SciTech Connect (OSTI)

    Long, CN; Holdridge, DJ

    2012-11-19

    This document discusses results stemming from the investigation of near-surface temperature and moisture “oddities” that were brought to light as part of the Atmospheric Radiation Measurement (ARM) Madden-Julian Oscillation (MJO) Investigation Experiment (AMIE), Dynamics of the Madden-Julian Oscillation (DYNAMO), and Cooperative Indian Ocean experiment on intraseasonal variability in the Year 2011 (CINDY2011) campaigns.

  5. Wellsboro Electric Company Smart Grid Project | Open Energy Informatio...

    Open Energy Info (EERE)

    4,589 Smart Meters AMI Communication Systems Meter Communications Network Meter Data Management System Customer Web Portal Access for 100% of Customers 200 In-Home Displays...

  6. Microsoft PowerPoint - 6_AMY_JOHNSON_MMSS 2014 AJohnson UUSA 06MAY14.ppt [Compatibility Mode]

    National Nuclear Security Administration (NNSA)

    Lessons Learned Associated with Obtaining License for a New Enrichment Plant Amy Johnson, URENCO USA URENCO USA History June to June - Combined License (COL) approval to production in 4 years  2003: License application to build in New Mexico  2006, June: COL issued by the NRC  2006, August: ground breaking  2007, July: first concrete placement - Central Utilities Building  2008, October: access to the Centrifuge Assembly Building  2009, September: first centrifuge installed 

  7. Microsoft Word - AMI System Security Requirements - v1_01-1.doc

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

    ......... 22 159 B.6.4 Education......guidance, is the primary motivation for the 232 development of this document. ...

  8. Magnetostatic communication

    DOE Patents [OSTI]

    Daily, William D. (Livermore, CA)

    2008-02-26

    A system for providing communication of information by modulating a magnetostatic field with a magnetostatic transmitter that modulates said magnetostatic field to contain the information and detecting the information in the modulated field at a distance with a magnetostatic detector that detects the modulated magnetic field containing the information.

  9. Stratiform and Convective Precipitation Observed by Multiple Radars during the DYNAMO/AMIE Experiment

    SciTech Connect (OSTI)

    Deng, Min; Kollias, Pavlos; Feng, Zhe; Zhang, Chidong; Long, Charles N.; Kalesse, Heike; Chandra, Arunchandra; Kumar, Vickal; Protat, Alain

    2014-11-01

    The motivation for this research is to develop a precipitation classification and rain rate estimation method using cloud radar-only measurements for Atmospheric Radiation Measurement (ARM) long-term cloud observation analysis, which are crucial and unique for studying cloud lifecycle and precipitation features under different weather and climate regimes. Based on simultaneous and collocated observations of the Ka-band ARM zenith radar (KAZR), two precipitation radars (NCAR S-PolKa and Texas A&M University SMART-R), and surface precipitation during the DYNAMO/AMIE field campaign, a new cloud radar-only based precipitation classification and rain rate estimation method has been developed and evaluated. The resulting precipitation classification is equivalent to those collocated SMART-R and S-PolKa observations. Both cloud and precipitation radars detected about 5% precipitation occurrence during this period. The convective (stratiform) precipitation fraction is about 18% (82%). The 2-day collocated disdrometer observations show an increased number concentration of large raindrops in convective rain compared to dominant concentration of small raindrops in stratiform rain. The composite distributions of KAZR reflectivity and Doppler velocity also show two distinct structures for convective and stratiform rain. These indicate that the method produces physically consistent results for two types of rain. The cloud radar-only rainfall estimation is developed based on the gradient of accumulative radar reflectivity below 1 km, near-surface Ze, and collocated surface rainfall (R) measurement. The parameterization is compared with the Z-R exponential relation. The relative difference between estimated and surface measured rainfall rate shows that the two-parameter relation can improve rainfall estimation.

  10. Hallmark Cryptographic Serial Communication | Department of Energy

    Energy Savers [EERE]

    Cryptographic Serial Communication Hallmark Cryptographic Serial Communication A cryptographic card and link module integrating the Secure SCADA Communications Protocol to provide secure serial communications for existing and new energy control systems PDF icon Hallmark Cryptographic Serial Communication More Documents & Publications Hallmark Project Commercialization of the Secure SCADA Communications Protocol, a cryptographic security solution for device-to-device communication

  11. The Purpose and Value of Successful Technology Demonstrations...

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

    ... Utility of the Near Future Utility of the Future New Communications Infrastructure New communications system to support Advanced Metering Infrastructure (AMI) and Demand Response ...

  12. Workshop Proceedings: Communication and Control Systems for Distributed Energy Implementation and Testing; May 14-15, 2002

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

    Energetics, Incorporated i June 2002 Executive Summary This report presents the proceedings of a technical workshop on communication and control systems for the implementation and testing of distributed energy devices such as microturbines, fuel cells, and photovoltaic arrays. The purpose of the workshop was two- fold: To develop ideas for conducting large-scale demonstration projects of distributed energy devices in high levels of saturation on particular feeder lines or substations, and

  13. Communication systems, transceivers, and methods for generating data based on channel characteristics

    DOE Patents [OSTI]

    Forman, Michael A; Young, Derek

    2012-09-18

    Examples of methods for generating data based on a communications channel are described. In one such example, a processing unit may generate a first vector representation based in part on at least two characteristics of a communications channel. A constellation having at least two dimensions may be addressed with the first vector representation to identify a first symbol associated with the first vector representation. The constellation represents a plurality of regions, each region associated with a respective symbol. The symbol may be used to generate data, which may stored in an electronic storage medium and used as a cryptographic key or a spreading code or hopping sequence in a modulation technique.

  14. FNCS: A Framework for Power System and Communication Networks Co-Simulation

    SciTech Connect (OSTI)

    Ciraci, Selim; Daily, Jeffrey A.; Fuller, Jason C.; Fisher, Andrew R.; Marinovici, Laurentiu D.; Agarwal, Khushbu

    2014-04-13

    This paper describes the Fenix framework that uses a federated approach for integrating power grid and communication network simulators. Compared existing approaches, Fenix al- lows co-simulation of both transmission and distribution level power grid simulators with the communication network sim- ulator. To reduce the performance overhead of time synchro- nization, Fenix utilizes optimistic synchronization strategies that make speculative decisions about when the simulators are going to exchange messages. GridLAB-D (a distribution simulator), PowerFlow (a transmission simulator), and ns-3 (a telecommunication simulator) are integrated with the frame- work and are used to illustrate the enhanced performance pro- vided by speculative multi-threading on a smart grid applica- tion. Our speculative multi-threading approach achieved on average 20% improvement over the existing synchronization methods

  15. Chapter 3: Enabling Modernization of the Electric Power System Technology Assessment | Measurements, Communications, and Controls

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

    and Controls Transmission and Distribution Components ENERGY U.S. DEPARTMENT OF Quadrennial Technology Review 2015 1 Quadrennial Technology Review 2015 Measurements, Communications, and Controls Chapter 3: Technology Assessments Introduction Grid operators are tasked with maintaining the generation-load balance and ensuring the safe, reliable, and cost-effective delivery of electric power. This role is of critical importance today and will continue to be so in the future. However, this task is

  16. Cleco Power LLC Smart Grid Project | Open Energy Information

    Open Energy Info (EERE)

    backbone for future customer systems, advanced electricity service options, and possible time-based rate programs.3 Equipment 279,000 Smart Meters AMI Communications Systems...

  17. Electrolytic/fuel cell bundles and systems including a current collector in communication with an electrode thereof

    DOE Patents [OSTI]

    Hawkes, Grant L.; Herring, James S.; Stoots, Carl M.; O'Brien, James E.

    2013-03-05

    Electrolytic/fuel cell bundles and systems including such bundles include an electrically conductive current collector in communication with an anode or a cathode of each of a plurality of cells. A cross-sectional area of the current collector may vary in a direction generally parallel to a general direction of current flow through the current collector. The current collector may include a porous monolithic structure. At least one cell of the plurality of cells may include a current collector that surrounds an outer electrode of the cell and has at least six substantially planar exterior surfaces. The planar surfaces may extend along a length of the cell, and may abut against a substantially planar surface of a current collector of an adjacent cell. Methods for generating electricity and for performing electrolysis include flowing current through a conductive current collector having a varying cross-sectional area.

  18. emergency communications

    National Nuclear Security Administration (NNSA)

    0%2A en Emergency Communications http:nnsa.energy.govaboutusourprogramsemergencyoperationscounterterrorismemergencycommunications

  19. Communicating Logistics

    Office of Environmental Management (EM)

    Communicating Logistics * Delayed or nonexistent communication * Lack of consistency-follow protocols * No overarching coordination * DUF6 communication is poor * Lesson learned: need enhanced, on-going, open communication prior to planning Routing * Re-examine avoiding population centers * Analyze delta between mixed vs. dedicated trains * Flexibility is key component of planning * Selection needs to include state infrastructure Inspections * Cooperate with federal, state, local parties for an

  20. Communication: Reduced density matrices in molecular systems: Grand-canonical electron states

    SciTech Connect (OSTI)

    Bochicchio, Roberto C.; Miranda-Quintana, Ramn A.; Rial, Diego

    2013-11-21

    Grand-canonical like descriptions of many electron atomic and molecular open systems which are characterized by a non-integer number of electrons are presented. Their associated reduced density matrices (RDMs) are obtained by introducing the contracting mapping for this type of distributions. It is shown that there is loss of information when connecting RDMs of different order by partial contractions. The energy convexity property of these systems simplifies the description. Consequently, this formulation opens the possibility to a new look for chemical descriptors such as chemical potential and reactivity among others. Examples are presented to discuss the theoretical aspects of this work.

  1. Using one-way communications in a market-based resource allocation system

    DOE Patents [OSTI]

    Chassin, David P.; Pratt, Robert G.

    2014-07-22

    Disclosed herein are representative embodiments of methods, apparatus, and systems for distributing a resource (such as electricity) using a resource allocation system. In one exemplary embodiment, a plurality of requests for electricity are received from a plurality of end-use consumers. The requests indicate a requested quantity of electricity and a consumer-requested index value indicative of a maximum price a respective end-use consumer will pay for the requested quantity of electricity. A plurality of offers for supplying electricity are received from a plurality of resource suppliers. The offers indicate an offered quantity of electricity and a supplier-requested index value indicative of a minimum price for which a respective supplier will produce the offered quantity of electricity. A dispatched index value is computed at which electricity is to be supplied based at least in part on the consumer-requested index values and the supplier-requested index values.

  2. Using bi-directional communications in a market-based resource allocation system

    DOE Patents [OSTI]

    Chassin, David P.; Pratt, Robert G.

    2015-09-08

    Disclosed herein are representative embodiments of methods, apparatus, and systems for distributing a resource (such as electricity) using a resource allocation system. In one exemplary embodiment, a plurality of requests for electricity are received from a plurality of end-use consumers. The requests indicate a requested quantity of electricity and a consumer-requested index value indicative of a maximum price a respective end-use consumer will pay for the requested quantity of electricity. A plurality of offers for supplying electricity are received from a plurality of resource suppliers. The offers indicate an offered quantity of electricity and a supplier-requested index value indicative of a minimum price for which a respective supplier will produce the offered quantity of electricity. A dispatched index value is computed at which electricity is to be supplied based at least in part on the consumer-requested index values and the supplier-requested index values.

  3. Using bi-directional communications in a market-based resource allocation system

    DOE Patents [OSTI]

    Chassin, David P; Pratt, Robert G

    2014-04-01

    Disclosed herein are representative embodiments of methods, apparatus, and systems for distributing a resource (such as electricity) using a resource allocation system. In one exemplary embodiment, a plurality of requests for electricity are received from a plurality of end-use consumers. The requests indicate a requested quantity of electricity and a consumer-requested index value indicative of a maximum price a respective end-use consumer will pay for the requested quantity of electricity. A plurality of offers for supplying electricity are received from a plurality of resource suppliers. The offers indicate an offered quantity of electricity and a supplier-requested index value indicative of a minimum price for which a respective supplier will produce the offered quantity of electricity. A dispatched index value is computed at which electricity is to be supplied based at least in part on the consumer-requested index values and the supplier-requested index values.

  4. Using bi-directional communications in a market-based resource allocation system

    DOE Patents [OSTI]

    Chassin, David P; Pratt, Robert G

    2015-05-05

    Disclosed herein are representative embodiments of methods, apparatus, and systems for distributing a resource (such as electricity) using a resource allocation system. In one exemplary embodiment, a plurality of requests for electricity are received from a plurality of end-use consumers. The requests indicate a requested quantity of electricity and a consumer-requested index value indicative of a maximum price a respective end-use consumer will pay for the requested quantity of electricity. A plurality of offers for supplying electricity are received from a plurality of resource suppliers. The offers indicate an offered quantity of electricity and a supplier-requested index value indicative of a minimum price for which a respective supplier will produce the offered quantity of electricity. A dispatched index value is computed at which electricity is to be supplied based at least in part on the consumer-requested index values and the supplier-requested index values.

  5. Prototype Power and Communications System for EeV Cosmic Rays Studies

    SciTech Connect (OSTI)

    Russ, James S.

    2010-08-31

    An analysis of improving the power output of small wind turbines by adding a venturi housing was done. Including the effects of back pressure developed at the input to the housing lowers the efficiency gain from a factor of 5 to a factor of 2 for a turbine blade radius of 24 inches. The gain is small enough that only large systems could profit from the application.

  6. Town of Danvers, MA Smart Grid Project | Open Energy Information

    Open Energy Info (EERE)

    Smart Meters AMI Communications Systems 75 Home Area Networks Customer Web Portal In-Home Displays Distribution Automation Upgrades for 5 of 34 Circuits Distribution...

  7. Emergency Communication

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

    Resources » Emergency Communication Emergency Communication Stay informed of emergencies, weather delays, closures, other alerts. Find links to many emergency-related resources in one place. Contact Communications Office (505) 667-7000 LAB EMERGENCY NEWS SOURCES Public website - closures, emergency messages Lab Update Hotline - closures, emergency messages (505) 667-6622 or (877) 723-4101 Facebook | Twitter Media contacts Road conditions Get updates on LANL emergencies Subscribe to the Lab's

  8. Scholarly Communication

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

    Key issues in scholarly communication include trends in publishing models, open access, public access, copyright and author rights, data management and infrastructure. Questions? ...

  9. Report: Communications

    Office of Environmental Management (EM)

    The EMAB Communications Team comprising Ms. Jennifer Salisbury, Ms. Lorraine Anderson, Mr. A. James Barnes, and Mr. Tom Winston, has continued to monitor EM's...

  10. Departmental Communications

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

    1978-09-26

    The order establishes standards on eliminating gender-specific terminology from all DOE communications. Canceled by DOE O 1321.139.

  11. Communication devices for network-hopping communications and methods of network-hopping communications

    DOE Patents [OSTI]

    Buttles, John W

    2013-04-23

    Wireless communication devices include a software-defined radio coupled to processing circuitry. The system controller is configured to execute computer programming code. Storage media is coupled to the system controller and includes computer programming code configured to cause the system controller to configure and reconfigure the software-defined radio to operate on each of a plurality of communication networks according to a selected sequence. Methods for communicating with a wireless device and methods of wireless network-hopping are also disclosed.

  12. Portable Instrumented Communication Library

    Energy Science and Technology Software Center (OSTI)

    1993-06-10

    PICL is a subroutine library that can be used to develop parallel programs that are portable across several distributed-memory multiprocessors. PICL provides a portable syntax for key communication primitives and related system calls. It also provides portable routines to perform certain widely-used, high-level communication operations, such as global broadcast and global summation. PICL provides execution tracing that can be used to monitor performance or to aid in debugging.

  13. Mechanisms of Convective Cloud Organization by Cold Pools over Tropical Warm Ocean during the AMIE/DYNAMO Field Campaign

    SciTech Connect (OSTI)

    Feng, Zhe; Hagos, Samson M.; Rowe, Angela; Burleyson, Casey D.; Martini, Matus; de Szoeke, S.

    2015-06-01

    This paper investigates the mechanisms of convective cloud organization by precipitation-driven cold pools over the warm tropical Indian Ocean during the 2011 Atmospheric Radiation Measurement (ARM) Madden-Julian Oscillation (MJO) Investigation Experiment / Dynamics of the MJO (AMIE/DYNAMO) field campaign. A high-resolution regional model simulation is performed using the Weather Research and Forecasting model during the transition from suppressed to active phases of the November 2011 MJO. The simulated cold pool lifetimes, spatial extent and thermodynamic properties agree well with the radar and ship-borne observations from the field campaign. The thermodynamic and dynamic structures of the outflow boundaries of isolated and intersecting cold pools in the simulation and the associated secondary cloud populations are examined. Intersecting cold pools last more than twice as long, are twice as large, 41% more intense (measured by buoyancy), and 62% deeper than isolated cold pools. Consequently, intersecting cold pools trigger 73% more convective clouds than isolated ones. This is possibly due to stronger outflows that enhance secondary updraft velocities by up to 45%. However, cold pool-triggered convective clouds grow into deep convection not because of the stronger secondary updrafts at cloud base, but rather due to closer spacing (aggregation) between clouds and larger cloud clusters that formed along the cold pool boundaries when they intersect. The close spacing of large clouds moistens the local environment and reduces entrainment drying, allowing the clouds to further develop into deep convection. Implications to the design of future convective parameterization with cold pool-modulated entrainment rates are discussed.

  14. Scientist profile: Amy Bauer

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

    angiogenesis). Her research suggested a way to combat cancer by starving a tumor of its blood flow and rendering it harmless. She also studied tuberculosis and HIV co-infection,...

  15. Women @ Energy: Amy Bauer

    Broader source: Energy.gov [DOE]

    "Do something you are passionate about. Don’t wait for your opportunities; position yourself opportunistically and create them! Develop and adhere to a strong work ethic. Think for yourself. Listen and be heard. Find a way to do what’s right, even if it is an unpopular thing."

  16. Transmit-reference methods in software defined radio platforms for communication in harsh propagation environments and systems thereof

    DOE Patents [OSTI]

    Dowla, Farid U; Nekoogar, Faranak

    2015-03-03

    A method for adaptive Radio Frequency (RF) jamming according to one embodiment includes dynamically monitoring a RF spectrum; detecting any undesired signals in real time from the RF spectrum; and sending a directional countermeasure signal to jam the undesired signals. A method for adaptive Radio Frequency (RF) communications according to another embodiment includes transmitting a data pulse in a RF spectrum; and transmitting a reference pulse separated by a predetermined period of time from the data pulse; wherein the data pulse is modulated with data, wherein the reference pulse is unmodulated. A method for adaptive Radio Frequency (RF) communications according to yet another embodiment includes receiving a data pulse in a RF spectrum; and receiving a reference pulse separated in time from the data pulse, wherein the data pulse is modulated with data, wherein the reference pulse is unmodulated; and demodulating the pulses.

  17. Ex Parte Communication Memorandum re Computer and Battery Back...

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

    Memorandum re Computer and Battery Back Up System Coverage Ex Parte Communication ... More Documents & Publications NRDC Ex Parte Communication ASAP & NRDC Ex Parte ...

  18. Method and apparatus for routing data in an inter-nodal communications lattice of a massively parallel computer system by employing bandwidth shells at areas of overutilization

    DOE Patents [OSTI]

    Archer, Charles Jens; Musselman, Roy Glenn; Peters, Amanda; Pinnow, Kurt Walter; Swartz, Brent Allen; Wallenfelt, Brian Paul

    2010-04-27

    A massively parallel computer system contains an inter-nodal communications network of node-to-node links. An automated routing strategy routes packets through one or more intermediate nodes of the network to reach a final destination. The default routing strategy is altered responsive to detection of overutilization of a particular path of one or more links, and at least some traffic is re-routed by distributing the traffic among multiple paths (which may include the default path). An alternative path may require a greater number of link traversals to reach the destination node.

  19. Method and apparatus for routing data in an inter-nodal communications lattice of a massively parallel computer system by dynamic global mapping of contended links

    DOE Patents [OSTI]

    Archer, Charles Jens (Rochester, MN); Musselman, Roy Glenn (Rochester, MN); Peters, Amanda (Rochester, MN); Pinnow, Kurt Walter (Rochester, MN); Swartz, Brent Allen (Chippewa Falls, WI); Wallenfelt, Brian Paul (Eden Prairie, MN)

    2011-10-04

    A massively parallel nodal computer system periodically collects and broadcasts usage data for an internal communications network. A node sending data over the network makes a global routing determination using the network usage data. Preferably, network usage data comprises an N-bit usage value for each output buffer associated with a network link. An optimum routing is determined by summing the N-bit values associated with each link through which a data packet must pass, and comparing the sums associated with different possible routes.

  20. Method and apparatus for routing data in an inter-nodal communications lattice of a massively parallel computer system by routing through transporter nodes

    DOE Patents [OSTI]

    Archer, Charles Jens (Rochester, MN); Musselman, Roy Glenn (Rochester, MN); Peters, Amanda (Rochester, MN); Pinnow, Kurt Walter (Rochester, MN); Swartz, Brent Allen (Chippewa Falls, WI); Wallenfelt, Brian Paul (Eden Prairie, MN)

    2010-11-16

    A massively parallel computer system contains an inter-nodal communications network of node-to-node links. An automated routing strategy routes packets through one or more intermediate nodes of the network to reach a destination. Some packets are constrained to be routed through respective designated transporter nodes, the automated routing strategy determining a path from a respective source node to a respective transporter node, and from a respective transporter node to a respective destination node. Preferably, the source node chooses a routing policy from among multiple possible choices, and that policy is followed by all intermediate nodes. The use of transporter nodes allows greater flexibility in routing.

  1. Method and apparatus for routing data in an inter-nodal communications lattice of a massively parallel computer system by dynamically adjusting local routing strategies

    DOE Patents [OSTI]

    Archer, Charles Jens (Rochester, MN); Musselman, Roy Glenn (Rochester, MN); Peters, Amanda (Rochester, MN); Pinnow, Kurt Walter (Rochester, MN); Swartz, Brent Allen (Chippewa Falls, WI); Wallenfelt, Brian Paul (Eden Prairie, MN)

    2010-03-16

    A massively parallel computer system contains an inter-nodal communications network of node-to-node links. Each node implements a respective routing strategy for routing data through the network, the routing strategies not necessarily being the same in every node. The routing strategies implemented in the nodes are dynamically adjusted during application execution to shift network workload as required. Preferably, adjustment of routing policies in selective nodes is performed at synchronization points. The network may be dynamically monitored, and routing strategies adjusted according to detected network conditions.

  2. Data & Communication for Buildings

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

    & Communications for Buildings: Interoperability to Enable Efficiencies Across the Energy Value Chain Steve Widergren Pacific Northwest National Laboratory Technical Meeting on Data/Communication Standards and Interoperability of Building Appliances, Equipment, and Systems 1 May 2014 Topics Why are we here? Enabling building equipment and system interactions Framework for describing interactions Sample types of interactions Existing and emerging ecosystems to advance interactions Efforts to

  3. Constructing a Merged Cloud-Precipitation Radar Dataset for Tropical Convective Clouds during the DYNAMO/AMIE Experiment at Addu Atoll

    SciTech Connect (OSTI)

    Feng, Zhe; McFarlane, Sally A.; Schumacher, Courtney; Ellis, Scott; Comstock, Jennifer M.; Bharadwaj, Nitin

    2014-05-16

    To improve understanding of the convective processes key to the Madden-Julian-Oscillation (MJO) initiation, the Dynamics of the MJO (DYNAMO) and Atmospheric Radiation Measurement MJO Investigation Experiment (AMIE) collected four months of observations from three radars, the S-band Polarization Radar (S-Pol), the C-band Shared Mobile Atmospheric Research & Teaching Radar (SMART-R), and Ka-band Zenith Radar (KAZR) on Addu Atoll in the tropical Indian Ocean. This study compares the measurements from the S-Pol and SMART-R to those from the more sensitive KAZR in order to characterize the hydrometeor detection capabilities of the two scanning precipitation radars. Frequency comparisons for precipitating convective clouds and non-precipitating high clouds agree much better than non-precipitating low clouds for both scanning radars due to issues in ground clutter. On average, SMART-R underestimates convective and high cloud tops by 0.3 to 1.1 km, while S-Pol underestimates cloud tops by less than 0.4 km for these cloud types. S-Pol shows excellent dynamic range in detecting various types of clouds and therefore its data are well suited for characterizing the evolution of the 3D cloud structures, complementing the profiling KAZR measurements. For detecting non-precipitating low clouds and thin cirrus clouds, KAZR remains the most reliable instrument. However, KAZR is attenuated in heavy precipitation and underestimates cloud top height due to rainfall attenuation 4.3% of the time during DYNAMO/AMIE. An empirical method to correct the KAZR cloud top heights is described, and a merged radar dataset is produced to provide improved cloud boundary estimates, microphysics and radiative heating retrievals.

  4. Ex Parte Communication Memorandum | Department of Energy

    Energy Savers [EERE]

    Parte Communication Memorandum Ex Parte Communication Memorandum On Monday March 3, 2014, a group of energy efficiency advocates had a conference call with representatives of the Department of Energy to discuss the standards for walk-in coolers. PDF icon Ex Parte Memo re Walk-in Coolers More Documents & Publications Ex Parte Memorandum - Natural Resources Defense Council NRDC Ex Parte Communication Ex Parte Communication Memorandum re Computer and Battery Back Up System Coverage

  5. Communication: Satisfying fermionic statistics in the modeling of open time-dependent quantum systems with one-electron reduced density matrices

    SciTech Connect (OSTI)

    Head-Marsden, Kade; Mazziotti, David A.

    2015-02-07

    For an open, time-dependent quantum system, Lindblad derived the most general modification of the quantum Liouville equation in the Markovian approximation that models environmental effects while preserving the non-negativity of the systems density matrix. While Lindblads modification is correct for N-electron density matrices, solution of the Liouville equation with a Lindblad operator causes the one-electron reduced density matrix (1-RDM) to violate the Pauli exclusion principle. Consequently, after a short time, the 1-RDM is not representable by an ensemble N-electron density matrix (not ensemble N-representable). In this communication, we derive the necessary and sufficient constraints on the Lindbladian matrix within the Lindblad operator to ensure that the 1-RDM remains N-representable for all time. The theory is illustrated by considering the relaxation of an excitation in several molecules F{sub 2}, N{sub 2}, CO, and BeH{sub 2} subject to environmental noise.

  6. Office of Communication - Staff

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

    About Fermilab Office of Communication Office of Communication home | Office of Communication staff | speakers' bureau | available materials | links | talk to Fermilab Communication Staff Office of Communication Staff Office of Communication staff. Front row, from left: Barb Kronkow, Cindy Arnold, Diana Brandonisio, Katie Yurkewicz, Leah Hesla, Kelen Tuttle. Middle row, from left: Reidar Hahn, Al Johnson, Kathryn Jepsen, Andre Salles, Ashley WennersHerron. Back row, from left: Jim Shultz, Kurt

  7. ALS Communications Group

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

    Communications Group Print From left: Ashley White, Lori Tamura, Keri Troutman, and Carina Braun. The ALS Communications staff maintain the ALS Web site; write and edit all print...

  8. Agent Communications using Distributed Metaobjects

    SciTech Connect (OSTI)

    Goldsmith, Steven Y.; Spires, Shannon V.

    1999-06-10

    There are currently two proposed standards for agent communication languages, namely, KQML (Finin, Lobrou, and Mayfield 1994) and the FIPA ACL. Neither standard has yet achieved primacy, and neither has been evaluated extensively in an open environment such as the Internet. It seems prudent therefore to design a general-purpose agent communications facility for new agent architectures that is flexible yet provides an architecture that accepts many different specializations. In this paper we exhibit the salient features of an agent communications architecture based on distributed metaobjects. This architecture captures design commitments at a metaobject level, leaving the base-level design and implementation up to the agent developer. The scope of the metamodel is broad enough to accommodate many different communication protocols, interaction protocols, and knowledge sharing regimes through extensions to the metaobject framework. We conclude that with a powerful distributed object substrate that supports metaobject communications, a general framework can be developed that will effectively enable different approaches to agent communications in the same agent system. We have implemented a KQML-based communications protocol and have several special-purpose interaction protocols under development.

  9. Localized radio frequency communication using asynchronous transfer mode protocol

    DOE Patents [OSTI]

    Witzke, Edward L.; Robertson, Perry J.; Pierson, Lyndon G.

    2007-08-14

    A localized wireless communication system for communication between a plurality of circuit boards, and between electronic components on the circuit boards. Transceivers are located on each circuit board and electronic component. The transceivers communicate with one another over spread spectrum radio frequencies. An asynchronous transfer mode protocol controls communication flow with asynchronous transfer mode switches located on the circuit boards.

  10. Biomonitoring with Wireless Communications

    SciTech Connect (OSTI)

    Budinger, Thomas F.

    2003-03-01

    This review is divided into three sections: technologies for monitoring physiological parameters; biosensors for chemical assays and wireless communications technologies including image transmissions. Applications range from monitoring high risk patients for heart, respiratory activity and falls to sensing levels of physical activity in military, rescue, and sports personnel. The range of measurements include, heart rate, pulse wave form, respiratory rate, blood oxygen, tissue pCO2, exhaled carbon dioxide and physical activity. Other feasible measurements will employ miniature chemical laboratories on silicon or plastic chips. The measurements can be extended to clinical chemical assays ranging from common blood assays to protein or specialized protein measurements (e.g., troponin, creatine, and cytokines such as TNF and IL6). Though the feasibility of using wireless technology to communicate vital signs has been demonstrated 32 years ago (1) it has been only recently that practical and portable devices and communications net works have become generally available for inexpensive deployment of comfortable and affordable devices and systems.

  11. Evaluation of convection-permitting model simulations of cloud populations associated with the Madden-Julian Oscillation using data collected during the AMIE/DYNAMO field campaign

    SciTech Connect (OSTI)

    Hagos, Samson M.; Feng, Zhe; Burleyson, Casey D.; Lim, Kyo-Sun; Long, Charles N.; Wu, Di; Thompson, Gregory

    2014-11-12

    Regional cloud permitting model simulations of cloud populations observed during the 2011 ARM Madden Julian Oscillation Investigation Experiment/ Dynamics of Madden-Julian Experiment (AMIE/DYNAMO) field campaign are evaluated against radar and ship-based measurements. Sensitivity of model simulated surface rain rate statistics to parameters and parameterization of hydrometeor sizes in five commonly used WRF microphysics schemes are examined. It is shown that at 2 km grid spacing, the model generally overestimates rain rate from large and deep convective cores. Sensitivity runs involving variation of parameters that affect rain drop or ice particle size distribution (more aggressive break-up process etc) generally reduce the bias in rain-rate and boundary layer temperature statistics as the smaller particles become more vulnerable to evaporation. Furthermore significant improvement in the convective rain-rate statistics is observed when the horizontal grid-spacing is reduced to 1 km and 0.5 km, while it is worsened when run at 4 km grid spacing as increased turbulence enhances evaporation. The results suggest modulation of evaporation processes, through parameterization of turbulent mixing and break-up of hydrometeors may provide a potential avenue for correcting cloud statistics and associated boundary layer temperature biases in regional and global cloud permitting model simulations.

  12. Communication Consultant Contract

    Broader source: Energy.gov [DOE]

    Communication Consultant Contract, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  13. Communications Consultant RFP

    Broader source: Energy.gov [DOE]

    Communications Consultant RFP, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  14. Hallmark Project Commercialization of the Secure SCADA Communications

    Energy Savers [EERE]

    Protocol, a cryptographic security solution for device-to-device communication | Department of Energy Project Commercialization of the Secure SCADA Communications Protocol, a cryptographic security solution for device-to-device communication Hallmark Project Commercialization of the Secure SCADA Communications Protocol, a cryptographic security solution for device-to-device communication Increased connectivity and automation in the control systems that manage the nation's energy

  15. NRDC Ex Parte Communication | Department of Energy

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

    NRDC Ex Parte Communication NRDC Ex Parte Communication On Thursday, September 24, 2015, Benjamin Longstreth, NRDC, and Tim Ballo, Earthjustice, met with Dan Cohen of the Department of Energy to discuss the process of considering standards for (a) battery chargers and external power supplies and (b) computers and battery back-up systems. PDF icon Meeting on Batteries and computers More Documents & Publications Ex Parte Communication Memorandum Ex Parte Memorandum - Natural Resources Defense

  16. Robotic Intelligence Kernel: Communications

    Energy Science and Technology Software Center (OSTI)

    2009-09-16

    The INL Robotic Intelligence Kernel-Comms is the communication server that transmits information between one or more robots using the RIK and one or more user interfaces. It supports event handling and multiple hardware communication protocols.

  17. CRAD, Communications Assessment Plan

    Broader source: Energy.gov [DOE]

    Lines of authority are clearly defined with clear and open communications existing between all departments and all levels.

  18. Communications | Department of Energy

    Office of Environmental Management (EM)

    Communications Communications SI Communications graphic.png To effectively inform grid operations with high-level integration of solar, visibility is required across multiple spatial scales (from the end-user load through the distribution substation and beyond) and at multiple time scales (from microseconds to hours and days). Advances in information, communications, and sensor technologies are needed to adequately monitor the behavior and manage the impact of the solar technologies integrating

  19. Communications Records | Department of Energy

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

    Communications Records Communications Records PDF icon ADM 120.pdf More Documents & Publications ADMINISTRATIVE RECORDS SCHEDULE 12: COMMUNICATIONS RECORDS ADM 12 PDF...

  20. Subsea fiber-optic communications

    SciTech Connect (OSTI)

    High, G.; Wright, P.J.

    1997-05-01

    High-cost and hazardous nature of recovering hydrocarbons offshore have led to the trend towards growth in subsea production control. The extended step-out distances of subsea completions is increasing the volume and complexity of subsea data communications beyond the capacity of conventional systems. Improved reservoir management using intelligent sensors, metering, and process equipment, requiring real-time monitoring and control, dictates the use of wideband communication. Fiber optics offers the necessary volume of data transmission, with the high-noise immunity needed for data integrity and safe operation, under the severe Electro-Magnetic Interference (EMI) environments created where high power motors and power cables are used subsea. The marinizing of optical, opto-electronic communication components for production control, data acquisition of subsea completions for the offshore oil industry are described.

  1. Amy Jiron | Department of Energy

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

    Producing a High Impact Technology November 3 Springboarding Building Energy Savings in India and the U.S. October 5 The World's Largest 3D Printed House at EERE Industry Day ...

  2. Faces of Science: Amy Bauer

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

    her passion and since has applied her skills to discovering novel therapeutics for cancer, determining the effects of tuberculosis infection on AIDS, and issues related to...

  3. Proceedings of the Technology Roadmap Workshop on Communication and Control

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

    Systems for Distributed Energy Implementation and Testing, May 2002 | Department of Energy Proceedings of the Technology Roadmap Workshop on Communication and Control Systems for Distributed Energy Implementation and Testing, May 2002 Proceedings of the Technology Roadmap Workshop on Communication and Control Systems for Distributed Energy Implementation and Testing, May 2002 This report presents the proceedings of a technical workshop on communication and control systems for the

  4. Technical Meeting: Data/Communication Standards and Interoperability of

    Energy Savers [EERE]

    Building Appliances, Equipment, and Systems | Department of Energy Data/Communication Standards and Interoperability of Building Appliances, Equipment, and Systems Technical Meeting: Data/Communication Standards and Interoperability of Building Appliances, Equipment, and Systems On May 1, 2014, BTO hosted a technical meeting at the National Renewable Energy Laboratory (NREL) on Data and Communications Standards and Interoperability of Building Appliances, Equipment and Systems. The purpose

  5. communications requirements | Department of Energy

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

    communications requirements PDF icon communications requirements More Documents & Publications Re: NBP RFI: Communications Requirements- Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy Re: NBP RFI: Communications Requirements NBP RFI: Communications Requirements- Comments of Lake Region Electric Cooperative- Minnesota

  6. ORISE: Public Health Communication

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

    Communication Public Health Communication The Oak Ridge Institute for Science and Education (ORISE) assists government agencies and organizations in addressing public health challenges by developing evidence-based communication programs and social marketing initiatives that resonate with target populations. Because approximately half of American adults do not understand basic health information, ORISE develops the types of messages that will attract attention and motivate people to address their

  7. Notifications and Communications

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

    1997-08-21

    This volume provides a description of appropriate notifications and communications during an emergency. Canceled by DOE G 151.1-4.

  8. Fusion Communication Summit cover

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

    COMMUNICATIONS SUMMIT for U.S. Magnetic Fusion September 12-13, 2012 Princeton University - Frist Campus Center Princeton, New Jersey, USA Mission Statement Announcements...

  9. Communication Standards Website Contact

    Broader source: Energy.gov [DOE]

    This form is used to submit comments, report problems, and/or ask questions about information on the Communication Standards website.

  10. Communication adapter for use with a drilling component

    DOE Patents [OSTI]

    Hall, David R. (Provo, UT); Pixton, David S. (Lehi, UT); Hall; Jr.; H. Tracy (Provo, UT); Bradford, Kline (Orem, UT); Rawle, Michael (Springville, UT)

    2007-04-03

    A communication adapter is disclosed that provides for removable attachment to a drilling component when the drilling component is not actively drilling and for communication with an integrated transmission system in the drilling component. The communication adapter comprises a data transmission coupler that facilitates communication between the drilling component and the adapter, a mechanical coupler that facilitates removable attachment of the adapter to the drilling component, and a data interface.

  11. Analyzing Options for Airborne Emergency Wireless Communications

    SciTech Connect (OSTI)

    Michael Schmitt; Juan Deaton; Curt Papke; Shane Cherry

    2008-03-01

    In the event of large-scale natural or manmade catastrophic events, access to reliable and enduring commercial communication systems is critical. Hurricane Katrina provided a recent example of the need to ensure communications during a national emergency. To ensure that communication demands are met during these critical times, Idaho National Laboratory (INL) under the guidance of United States Strategic Command has studied infrastructure issues, concerns, and vulnerabilities associated with an airborne wireless communications capability. Such a capability could provide emergency wireless communications until public/commercial nodes can be systematically restored. This report focuses on the airborne cellular restoration concept; analyzing basic infrastructure requirements; identifying related infrastructure issues, concerns, and vulnerabilities and offers recommended solutions.

  12. Soviet satellite communications science and technology

    SciTech Connect (OSTI)

    Birch, J.N.; Campanella, S.J.; Gordon, G.D.; McElroy, D.R.; Pritchard, W.L.; Stamminger, R.

    1991-08-01

    This is a report by six US scientists and engineers concerning the current state of the art and projections of future Soviet satellite communications technologies. The panel members are experts in satellite stabilization, spacecraft environments, space power generation, launch systems, spacecraft communications sciences and technologies, onboard processing, ground stations, and other technologies that impact communications. The panel assessed the Soviet ability to support high-data-rate space missions at 128 Mbps by evaluating current and projected Soviet satellite communications technologies. A variety of space missions were considered, including Earth-to-Earth communications via satellites in geostationary or highly elliptical orbits, those missions that require space-to-Earth communications via a direct path and those missions that require space-to-Earth communications via a relay satellite. Soviet satellite communications capability, in most cases, is 10 years behind that of the United States and other industrialized nations. However, based upon an analysis of communications links needed to support these missions using current Soviet capabilities, it is well within the current Soviet technology to support certain space missions outlined above at rates of 128 Mbps or higher, although published literature clearly shows that the Soviet Union has not exceeded 60 Mbps in its current space system. These analyses are necessary but not sufficient to determine mission data rates, and other technologies such as onboard processing and storage could limit the mission data rate well below that which could actually be supported via the communications links. Presently, the Soviet Union appears to be content with data rates in the low-Earth-orbit relay via geostationary mode of 12 Mbps. This limit is a direct result of power amplifier limits, spacecraft antenna size, and the utilization of K{sub u}-band frequencies. 91 refs., 16 figs., 15 tabs.

  13. Switch for serial or parallel communication networks

    DOE Patents [OSTI]

    Crosette, Dario B. (DeSoto, TX)

    1994-01-01

    A communication switch apparatus and a method for use in a geographically extensive serial, parallel or hybrid communication network linking a multi-processor or parallel processing system has a very low software processing overhead in order to accommodate random burst of high density data. Associated with each processor is a communication switch. A data source and a data destination, a sensor suite or robot for example, may also be associated with a switch. The configuration of the switches in the network are coordinated through a master processor node and depends on the operational phase of the multi-processor network: data acquisition, data processing, and data exchange. The master processor node passes information on the state to be assumed by each switch to the processor node associated with the switch. The processor node then operates a series of multi-state switches internal to each communication switch. The communication switch does not parse and interpret communication protocol and message routing information. During a data acquisition phase, the communication switch couples sensors producing data to the processor node associated with the switch, to a downlink destination on the communications network, or to both. It also may couple an uplink data source to its processor node. During the data exchange phase, the switch couples its processor node or an uplink data source to a downlink destination (which may include a processor node or a robot), or couples an uplink source to its processor node and its processor node to a downlink destination.

  14. Switch for serial or parallel communication networks

    DOE Patents [OSTI]

    Crosette, D.B.

    1994-07-19

    A communication switch apparatus and a method for use in a geographically extensive serial, parallel or hybrid communication network linking a multi-processor or parallel processing system has a very low software processing overhead in order to accommodate random burst of high density data. Associated with each processor is a communication switch. A data source and a data destination, a sensor suite or robot for example, may also be associated with a switch. The configuration of the switches in the network are coordinated through a master processor node and depends on the operational phase of the multi-processor network: data acquisition, data processing, and data exchange. The master processor node passes information on the state to be assumed by each switch to the processor node associated with the switch. The processor node then operates a series of multi-state switches internal to each communication switch. The communication switch does not parse and interpret communication protocol and message routing information. During a data acquisition phase, the communication switch couples sensors producing data to the processor node associated with the switch, to a downlink destination on the communications network, or to both. It also may couple an uplink data source to its processor node. During the data exchange phase, the switch couples its processor node or an uplink data source to a downlink destination (which may include a processor node or a robot), or couples an uplink source to its processor node and its processor node to a downlink destination. 9 figs.

  15. Proceedings of the Technology Roadmap Workshop on Communication...

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

    Roadmap Workshop on Communication and Control Systems for Distributed Energy Implementation and Testing, May 2002 Proceedings of the Technology Roadmap Workshop on ...

  16. Robust Diamond-Based RF Switch Yields Enhanced Communication...

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

    Robust Diamond-Based RF Switch Yields Enhanced Communication Capabilities Technology available for licesning: A radio frequency (RF) microelectromechanical system (MEMS) switch...

  17. EERE Communications Contacts | Department of Energy

    Office of Environmental Management (EM)

    EERE Communications Contacts EERE Communications Contacts Find the contact information for key members of the Office of Energy Efficiency and Renewable Energy (EERE) Web and print teams. EERE Web Project Manager EERE Web Template Coordinator EERE Information Architect EERE Usability Coordinator EERE Web System Administrator EERE Web Governance Team Facilitator EERE Publications Manager EERE Exhibits Coordinator If you have technical problems with this site, contact the Website Contact. Contacts

  18. Hazard Communication Training - Upcoming Implementation Date...

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

    Hazard Communication Training - Upcoming Implementation Date for New Hazard Communication Standard Hazard Communication Training - Upcoming Implementation Date for New Hazard ...

  19. Coherent soliton communication lines

    SciTech Connect (OSTI)

    Yushko, O. V. Redyuk, A. A.; Fedoruk, M. P.; Turitsyn, S. K.

    2014-11-15

    The data transmission in coherent fiber-optical communication lines using solitons with a variable phase is studied. It is shown that nonlinear coherent structures (solitons) can be applied for effective signal transmission over a long distance using amplitude and optical-phase keying of information. The optimum ratio of the pulse width to the bit slot at which the spectral efficiency (transmitted bits per second and hertz) is maximal is determined. It is shown that soliton fiber-optical communication lines can ensure data transmission at a higher spectral efficiency as compared to traditional communication lines and at a high signal-to-noise ratio.

  20. Smart-Grid Ready PV Inverter with Utility Communication

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

    Advancement of PV system capabilities, communication systems and open standards, operations center visibility and management, and optimized coordination of smart PV inverters with existing distribution control devices. Smart-Grid Ready PV Inverter With Utility Communication BRIAN SEAL / ELECTRIC POWER RESEARCH INSTITUTE The proposed project will develop, implement, and demonstrate smart-grid ready inverters with grid support functionality and required utility communication links to capture the

  1. Communications Product Governance Team

    Broader source: Energy.gov [DOE]

    The Office of Energy Efficiency and Renewable Energy (EERE) Product Governance Team (PGT) reviews and approves the publications, exhibits, logos, and templates for all EERE communications products. The PGT manages the product review process.

  2. Report: EM Communications

    Office of Environmental Management (EM)

    EMAB and specifically asked for the Board's input with regard to tools (e.g., plain language) and strategies that will allow EM to be proactive in its communications, and...

  3. ALS Communications Group

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

    Communications Group Print From left: Ashley White, Lori Tamura, Keri Troutman, and Carina Braun. The ALS Communications staff maintain the ALS Web site; write and edit all print and electronic publications for the ALS, including Science Highlights, Science Briefs, brochures, handouts, and the monthly newsletter ALSNews; and create educational and scientific outreach materials. In addition, members of the group organize bi-monthly Science Cafés, create conference and workshop Web sites and

  4. ALS Communications Group

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

    ALS Communications Group Print From left: Ashley White, Lori Tamura, Keri Troutman, and Carina Braun. The ALS Communications staff maintain the ALS Web site; write and edit all print and electronic publications for the ALS, including Science Highlights, Science Briefs, brochures, handouts, and the monthly newsletter ALSNews; and create educational and scientific outreach materials. In addition, members of the group organize bi-monthly Science Cafés, create conference and workshop Web sites and

  5. ALS Communications Group

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

    ALS Communications Group Print From left: Ashley White, Lori Tamura, Keri Troutman, and Carina Braun. The ALS Communications staff maintain the ALS Web site; write and edit all print and electronic publications for the ALS, including Science Highlights, Science Briefs, brochures, handouts, and the monthly newsletter ALSNews; and create educational and scientific outreach materials. In addition, members of the group organize bi-monthly Science Cafés, create conference and workshop Web sites and

  6. Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentatio...

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

    Secure Communications Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentations - Secure Communications National lab researchers, industry partners, and academia...

  7. Communications Team | Department of Energy

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

    Strategic Programs » Communications Team Communications Team The Communications Team leads strategic communications and outreach activities for the Office of Energy Efficiency and Renewable Energy (EERE) by ensuring that key information about the nature and impact of EERE activities is accessible, reliable, and delivered through multiple communications channels to stakeholders and the public. Why it Matters We manage and continually update the EERE Web enterprise and its digital tools,

  8. BGE Communications Requirements | Department of Energy

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

    BGE Communications Requirements BGE Communications Requirements Chart of BGE Communications Requirements PDF icon BGE Communications Requirements More Documents & Publications Chart of communications requirements Lower Colorado River Authority Lower Colorado River Authority

  9. Future Communications Needs | Department of Energy

    Office of Environmental Management (EM)

    Future Communications Needs Future Communications Needs Chart of Oncor Electric Delivery's Future Communications Needs PDF icon Future Communications Needs More Documents & Publications Current Communications Needs AT&T, Inc.'s Reply Comments Comments of Utilities Telecom Council

  10. Chart of communications requirements | Department of Energy

    Office of Environmental Management (EM)

    Chart of communications requirements Chart of communications requirements Chart of communications requirements for BGE PDF icon Chart of communications requirements More Documents & Publications BGE Communications Requirements Lower Colorado River Authority Lower Colorado River Authority

  11. Current Communications Needs | Department of Energy

    Office of Environmental Management (EM)

    Current Communications Needs Current Communications Needs Oncor Electric Delivery chart of current communications needs PDF icon Current Communications Needs More Documents & Publications Future Communications Needs Comments of Utilities Telecom Council AT&T, Inc.'s Reply Comments

  12. To: Exparte Communications

    Energy Savers [EERE]

    mmarkweiss@aol.com [mailto:mmarkweiss@aol.com] Sent: Tuesday, March 24, 2015 11:12 PM To: Exparte Communications Subject: Memorandum of MHARR Meeting with DOE Officials on March 16, 2015 March 24, 2015 Office of General Counsel U.S. Department of Energy 1000 Independence Avenue, S.W. Washington, D.C. 20585 Memorandum for the record Ex-Parte Communication U.S. Department of Energy Meeting - Tuesday, March 16, 2015, 2:30-3:00 P.M. The purpose of this meeting was to provide additional information

  13. Anonymous authenticated communications

    DOE Patents [OSTI]

    Beaver, Cheryl L. (Albuquerque, NM); Schroeppel, Richard C. (Woodland Hills, UT); Snyder, Lillian A. (Corrales, NM)

    2007-06-19

    A method of performing electronic communications between members of a group wherein the communications are authenticated as being from a member of the group and have not been altered, comprising: generating a plurality of random numbers; distributing in a digital medium the plurality of random numbers to the members of the group; publishing a hash value of contents of the digital medium; distributing to the members of the group public-key-encrypted messages each containing a same token comprising a random number; and encrypting a message with a key generated from the token and the plurality of random numbers.

  14. Natural Resources Defense Council Ex Parte Communication | Department of

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

    Energy Wednesday May 1, 2013, a group of non-profit and state energy efficiency advocates met with representatives of the Department of Energy to discuss the efficiency standards for Manufactured Housing. PDF icon Ex Parte Memo re Manufactured Housing.pdf More Documents & Publications NRDC Ex Parte Communication Ex Parte Communication Memorandum re Computer and Battery Back Up System Coverage Ex Parte Communication Memorandum

  15. Method and apparatus for routing data in an inter-nodal communications lattice of a massively parallel computer system by semi-randomly varying routing policies for different packets

    DOE Patents [OSTI]

    Archer, Charles Jens (Rochester, MN); Musselman, Roy Glenn (Rochester, MN); Peters, Amanda (Rochester, MN); Pinnow, Kurt Walter (Rochester, MN); Swartz, Brent Allen (Chippewa Falls, WI); Wallenfelt, Brian Paul (Eden Prairie, MN)

    2010-11-23

    A massively parallel computer system contains an inter-nodal communications network of node-to-node links. Nodes vary a choice of routing policy for routing data in the network in a semi-random manner, so that similarly situated packets are not always routed along the same path. Semi-random variation of the routing policy tends to avoid certain local hot spots of network activity, which might otherwise arise using more consistent routing determinations. Preferably, the originating node chooses a routing policy for a packet, and all intermediate nodes in the path route the packet according to that policy. Policies may be rotated on a round-robin basis, selected by generating a random number, or otherwise varied.

  16. UWB communication receiver feedback loop

    DOE Patents [OSTI]

    Spiridon, Alex (Palo Alto, CA); Benzel, Dave (Livermore, CA); Dowla, Farid U. (Castro Valley, CA); Nekoogar, Faranak (San Ramon, CA); Rosenbury, Erwin T. (Castro Valley, CA)

    2007-12-04

    A novel technique and structure that maximizes the extraction of information from reference pulses for UWB-TR receivers is introduced. The scheme efficiently processes an incoming signal to suppress different types of UWB as well as non-UWB interference prior to signal detection. Such a method and system adds a feedback loop mechanism to enhance the signal-to-noise ratio of reference pulses in a conventional TR receiver. Moreover, sampling the second order statistical function such as, for example, the autocorrelation function (ACF) of the received signal and matching it to the ACF samples of the original pulses for each transmitted bit provides a more robust UWB communications method and system in the presence of channel distortions.

  17. Using multicast in the global communications infrastructure for group communication

    SciTech Connect (OSTI)

    Agarwal, Deborah A.

    1999-07-30

    International Monitoring System (IMS) stations and the International Data Centre (IDC) of the Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization generate data and products that must be transmitted to one or more receivers. The application protocols used to transmit the IMS data and IDC products will be CD-x and IMS-x and the World Wide Web (WWW). These protocols use existing Internet applications and Internet protocols to send their data. The primary Internet applications in use are electronic mail (e-mail) and the file transfer protocol (ftp). The primary Internet communication protocol in use is the Transmission Control Protocol (TCP), which provides reliable delivery to the receiver. These Internet applications and protocol provide unicast (point-to-point) communication. A message sent using unicast has a single recipient; any message intended for more than one recipient must be sent to each recipient individually. In the current design, the IDC and the National Data Centres (NDC's) provide data forwarding to the appropriate receivers. The overhead associated with using unicast to transmit messages to multiple receivers either directly or through a forwarder increases linearly with the number of receivers. In addition, using a forwarding site introduces possible delays and possible points of failure in the path to the receivers. Reliable multicast provides communication services similar to TCP but for a group of receivers. The reliable multicast protocol provides group membership services and message delivery ordering. If an IMS station were to send its data using reliable multicast instead of unicast, only sites that are members of the multicast group would receive the data at approximately the same time. This might provide an efficient means of disseminating station data or IDC data products to all receivers and eliminate or greatly reduce the need for data forwarding. Several commercial and research reliable multicast protocols exist for the Internet. Each of these protocols is designed to serve a specific community of users and applications. The author has undertaken a study to determine if reliable multicasting is appropriate for use in the Global Communication Infrastructure (GCI).

  18. Method and apparatus for analyzing error conditions in a massively parallel computer system by identifying anomalous nodes within a communicator set

    DOE Patents [OSTI]

    Gooding, Thomas Michael (Rochester, MN)

    2011-04-19

    An analytical mechanism for a massively parallel computer system automatically analyzes data retrieved from the system, and identifies nodes which exhibit anomalous behavior in comparison to their immediate neighbors. Preferably, anomalous behavior is determined by comparing call-return stack tracebacks for each node, grouping like nodes together, and identifying neighboring nodes which do not themselves belong to the group. A node, not itself in the group, having a large number of neighbors in the group, is a likely locality of error. The analyzer preferably presents this information to the user by sorting the neighbors according to number of adjoining members of the group.

  19. Impact of information and communications technologies on residental customer energy services

    SciTech Connect (OSTI)

    Goldman, C.; Kempton, W.; Eide, A.; Iyer, M.

    1996-10-01

    This study analyzes the potential impact of information and communications technologies on utility delivery of residential customer energy services. Many utilities are conducting trials which test energy-related and non-energy services using advanced communications systems.

  20. T-614: Cisco Unified Communications Manager Database Security Vulnerability

    Energy Savers [EERE]

    | Department of Energy 14: Cisco Unified Communications Manager Database Security Vulnerability T-614: Cisco Unified Communications Manager Database Security Vulnerability May 3, 2011 - 7:37am Addthis PROBLEM: Cisco Unified Communications Manager contains a vulnerability that could allow an authenticated, remote attacker to inject arbitrary script code on a targeted system. PLATFORM: Cisco Unified Communications Manager versions prior to 8.5(1), 8.0(3), 7.1(5)su1, and 6.1(5)su2 are

  1. CAT Communicator | Advanced Photon Source

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

    News Archives CAT Communicator CAT Communicator was a newsletter intended to provide APS information to CAT members. 1994 (Volume 5) Number 2 1995 (Volume 6) Number 1 Number 2...

  2. Communicating Accomplishments to All Stakeholders

    Broader source: Energy.gov [DOE]

    This presentation discusses the value of communicating accomplishments related to energy efficiency project implementation and provides suggestions for communications tools. Raytheon Corporation provides tips from their own experience implementing projects.

  3. ORISE: Crisis and Risk Communication

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

    Crisis and Risk Communication Crisis and Risk Communication Because a natural disaster, act of terrorism or other public emergency can happen without notice, having a planned, coordinated communication effort is necessary to help alleviate public anxiety during times of uncertainty. The Oak Ridge Institute for Science and Education (ORISE) helps prepare government agencies and organizations manage the communication aspects of emergency response. Whether this involves creating crisis

  4. Communications and Media Relations Group

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

    Communications and Media Relations Group Public Affairs Communications Community Public Affairs Org Chart Education Creative Services ⇒ Navigate Section Public Affairs Communications Community Public Affairs Org Chart Education Creative Services Berkeley Lab's Communications and Media Relations Group is responsible for gathering, reporting, and disseminating news about the Lab to both internal and external audiences, including employees, the media, and the community. The latest news can be

  5. Robust Diamond-Based RF Switch Yields Enhanced Communication Capabilities |

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

    Argonne National Laboratory Robust Diamond-Based RF Switch Yields Enhanced Communication Capabilities Technology available for licesning: A radio frequency (RF) microelectromechanical system (MEMS) switch based on ultrananocrystalline diamond (UNCD) as a dielectric. A specialized radio frequency (RF) micro-electromechanical system (MEMS) switch that promises enhanced capabilities for next-generation military and commercial communication systems Robust and reliable with extremely low power

  6. Marketing and Communications Plan | Department of Energy

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

    Communications Plan Marketing and Communications Plan This is a document from Energy ... PDF icon Marketing and Communications Plan More Documents & Publications Sonoma County ...

  7. TEC Communications Topic Group

    Office of Environmental Management (EM)

    Tribal Issues Topic Group Judith Holm, Chair April 21, 2004 Albuquerque, NM Tribal Issues Topic Group * February Tribal Summit with Secretary of Energy (Kristen Ellis, CI) - Held in conjunction with NCAI mid-year conference - First Summit held in response to DOE Indian Policy - Addressed barriers to communication and developing framework for interaction Tribal Issues Topic Group * Summit (continued) - Federal Register Notice published in March soliciting input on how to improve summit process

  8. Involvement and Communication Committee.

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

    6, 2016 Public Involvement and Communication Committee Chair 1 : Liz Mattson 4 , Member Vice Chair 1 : Ken Niles 4 , Member Committee Members 2 : Shelley Cimon Peggy Maze Johnson Alissa Cordner Ken Niles Rob Davis Ed Pacheco Tom Galioto Dan Serres Floyd Hodges Jean Vanni Paige Knight Steve White Liz Mattson Unofficial Committee Members or Other Interested Parties 3 : Earl Fordham Gerry Pollet Paige Knight Steve Hudson 4 Susan Leckband 4 Facilitator: Cathy McCague 4 Agency & Technical

  9. Data/communications standards and interoperability

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

    [DATA/COMMUNICATIONS STANDARDS AND INTEROPERABILITY] 1 Technical Meeting on Data/Communication Standards and Interoperability of Building Appliances, Equipment, and Systems T h e D e p a r t m e n t o f E n e r g y O f f i c e o f E n e r g y E f f i c i e n c y a n d R e n e w a b l e E n e r g y B U I L D I N G T E C H N O L O G I E S O F F I C E May 1, 2014 [DATA/COMMUNICATIONS STANDARDS AND INTEROPERABILITY] 2 Meeting Purpose: Review the craft of integrating today's automated building

  10. Signaling communication events in a computer network

    DOE Patents [OSTI]

    Bender, Carl A. (Highland, NY); DiNicola, Paul D. (Hurley, NY); Gildea, Kevin J. (Bloomington, NY); Govindaraju, Rama K. (Poughkeepsie, NY); Kim, Chulho (Poughkeepsie, NY); Mirza, Jamshed H. (Woodstock, NY); Shah, Gautam H. (Wappingers Falls, NY); Nieplocha, Jaroslaw (Richland, WA)

    2000-01-01

    A method, apparatus and program product for detecting a communication event in a distributed parallel data processing system in which a message is sent from an origin to a target. A low-level application programming interface (LAPI) is provided which has an operation for associating a counter with a communication event to be detected. The LAPI increments the counter upon the occurrence of the communication event. The number in the counter is monitored, and when the number increases, the event is detected. A completion counter in the origin is associated with the completion of a message being sent from the origin to the target. When the message is completed, LAPI increments the completion counter such that monitoring the completion counter detects the completion of the message. The completion counter may be used to insure that a first message has been sent from the origin to the target and completed before a second message is sent.

  11. Safety and Nonsafety Communications and Interactions in International Nuclear Power Plants

    SciTech Connect (OSTI)

    Kisner, Roger A; Mullens, James Allen; Wilson, Thomas L; Wood, Richard Thomas; Korsah, Kofi; Qualls, A L; Muhlheim, Michael David; Holcomb, David Eugene; Loebl, Andy

    2007-08-01

    Current industry and NRC guidance documents such as IEEE 7-4.3.2, Reg. Guide 1.152, and IEEE 603 do not sufficiently define a level of detail for evaluating interdivisional communications independence. The NRC seeks to establish criteria for safety systems communications that can be uniformly applied in evaluation of a variety of safety system designs. This report focuses strictly on communication issues related to data sent between safety systems and between safety and nonsafety systems. Further, the report does not provide design guidance for communication systems nor present detailed failure modes and effects analysis (FMEA) results for existing designs. This letter report describes communications between safety and nonsafety systems in nuclear power plants outside the United States. A limited study of international nuclear power plants was conducted to ascertain important communication implementations that might have bearing on systems proposed for licensing in the United States. This report provides that following information: 1.communications types and structures used in a representative set of international nuclear power reactors, and 2.communications issues derived from standards and other source documents relevant to safety and nonsafety communications. Topics that are discussed include the following: communication among redundant safety divisions, communications between safety divisions and nonsafety systems, control of safety equipment from a nonsafety workstation, and connection of nonsafety programming, maintenance, and test equipment to redundant safety divisions during operation. Information for this report was obtained through publicly available sources such as published papers and presentations. No proprietary information is represented.

  12. Acquisitions___Communications.pdf | Department of Energy

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

    Acquisitions___Communications.pdf Acquisitions___Communications.pdf PDF icon Acquisitions___Communications.pdf More Documents & Publications 7pt1AcquisitionPlanning.pdf 37pt.2PerformanceBasedServiceAcquisition.pdf DOE Vendor Communications Plan

  13. Memorandum Memorializing Ex Parte Communication, DOE impending...

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

    Memorandum Memorializing Ex Parte Communication, DOE impending determination of coverage ... More Documents & Publications Memorandum Memorializing Ex Parte Communication, November 9, ...

  14. Roadmap for Testing and Validation of Electric Vehicle Communication Standards

    SciTech Connect (OSTI)

    Pratt, Richard M.; Tuffner, Francis K.; Gowri, Krishnan

    2012-07-12

    Vehicle to grid communication standards are critical to the charge management and interoperability among plug-in electric vehicles (PEVs), charging stations and utility providers. The Society of Automobile Engineers (SAE), International Organization for Standardization (ISO), International Electrotechnical Commission (IEC) and the ZigBee Alliance are developing requirements for communication messages and protocols. While interoperability standards development has been in progress for more than two years, no definitive guidelines are available for the automobile manufacturers, charging station manufacturers or utility backhaul network systems. At present, there is a wide range of proprietary communication options developed and supported in the industry. Recent work by the Electric Power Research Institute (EPRI), in collaboration with SAE and automobile manufacturers, has identified performance requirements and developed a test plan based on possible communication pathways using power line communication (PLC). Though the communication pathways and power line communication technology options are identified, much work needs to be done in developing application software and testing of communication modules before these can be deployed in production vehicles. This paper presents a roadmap and results from testing power line communication modules developed to meet the requirements of SAE J2847/1 standard.

  15. Communications 101 | Jefferson Lab

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

    Communications 101 August 18, 2011 Nuclear Physics is a big science. In fact, if you are a student of 20th Century science history, nuclear physics was the first big science. We work in groups of ten, twenty, one hundred, two hundred ... how many collaborators sign a Hall B paper? In order to build the apparatus, more people still, the designers, engineers and technicians need to know what is needed. So, there have to be some interactions with exchange of information. When the results start to

  16. Ex parte Communication | Department of Energy

    Energy Savers [EERE]

    Communication Ex parte Communication Ex parte communication on AHAM's development of an ice maker energy test procedure PDF icon Ex parte Communication More Documents & Publications Memorandum from VP Technical Services, Association of Home Appliance Manufacturers to the Department of Energy Ex Parte Communication Ex parte Communication Memo

  17. Administrative Records Schedule: Communication Records | Department of

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

    Energy Administrative Records Schedule: Communication Records Administrative Records Schedule: Communication Records The principal records documenting communication function PDF icon Administrative Records Schedule: Communication Records More Documents & Publications ADMINISTRATIVE RECORDS SCHEDULE 12: COMMUNICATIONS RECORDS ADM 12 PDF Communications Records

  18. Pulse transmission transceiver architecture for low power communications

    DOE Patents [OSTI]

    Dress, Jr., William B.; Smith, Stephen F.

    2003-08-05

    Systems and methods for pulse-transmission low-power communication modes are disclosed. A method of pulse transmission communications includes: generating a modulated pulse signal waveform; transforming said modulated pulse signal waveform into at least one higher-order derivative waveform; and transmitting said at least one higher-order derivative waveform as an emitted pulse. The systems and methods significantly reduce lower-frequency emissions from pulse transmission spread-spectrum communication modes, which reduces potentially harmful interference to existing radio frequency services and users and also simultaneously permit transmission of multiple data bits by utilizing specific pulse shapes.

  19. CRIBB Communications | Department of Energy

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

    CRIBB Communications CRIBB Communications This presentation comes from the U.S. Department of Energy Better Buildings Neighborhood Program and the Chicago Metropolitan Agency for Planning. PDF icon CRIBB Communications More Documents & Publications Motivating Home Energy Improvements-Focus Groups for the U.S. Department of Energy Workforce Development and Sales Training for EE Contractors Transcript.doc Five Steps to a Profitable Contractor Base

  20. Communicating Results | Department of Energy

    Office of Environmental Management (EM)

    Communicating Results Communicating Results Communicating Results: Provide exam results to participants, as well as information regarding any conditions that may require follow-up medical care with their personal physicians or specialists, and provide information regarding possible compensation for work-related illnesses. Follow-up care is not covered by the program. Occupational medicine physicians review the results from the screening exams, along with the completed medical and occupational

  1. ORISE: Crisis and Risk Communication

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

    U.S. Department of Energy (DOE) Oak Ridge Office (ORO), ORISE provides crisis and risk communication support through the management of its Joint Information Center (JIC)...

  2. Loan Performance Data and Communication

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network Financing and Revenue Peer Exchange Call: Loan Performance Data and Communication, Call Slides and Discussion Summary, May 23, 2013.

  3. Calculating and Communicating Program Results

    Broader source: Energy.gov [DOE]

    Better Buildings Neighborhood Program Data and Evaluation Peer Exchange Call: Calculating and Communicating Program Results, Call Slides and Summary, February 23, 2012.

  4. Communication Product Quality Assurance Checklists

    Broader source: Energy.gov [DOE]

    These quality assurance checklists list the requirements for Office of Energy Efficiency and Renewable Energy (EERE) publication and exhibit communication products.

  5. Shared Communications: Volume 1. A Summary and Literature Review

    SciTech Connect (OSTI)

    Franzese, O

    2004-09-22

    This paper provides a review of examples from the literature of shared communication resources and of agencies and/or organizations that share communication resources. The primary emphasis is on rural, intelligent transportation system communications involving transit. Citations will not be limited, however, to rural activities, or to ITS implementation, or even to transit. In addition, the term ''communication'' will be broadly applied to include all information resources. Literature references to issues that contribute to both successful and failed efforts at sharing communication resources are reviewed. The findings of this literature review indicate that: (1) The most frequently shared communication resources are information/data resources, (2) Telecommunications infrastructure and technologies are the next most frequently shared resources, (3) When resources are successfully shared, all parties benefit, (4) A few unsuccessful attempts of sharing resources have been recorded, along with lessons learned, (5) Impediments to sharing include security issues, concerns over system availability and reliability, service quality and performance, and institutional barriers, (6) Advantages of sharing include financial benefits to agencies from using shared resources and benefits to the public in terms of congestion mitigation, information transfer (e.g., traveler information systems), mobility (e.g., welfare-to-work paratransit), and safety (e.g., speed of incident response, incident avoidance), (7) Technology-based solutions exist to address technology-based concerns, and (8) Institutional issues can be addressed through leadership, enhanced knowledge and skills, open communication, responsiveness, and attractive pricing structures.

  6. Communication devices for network-hopping communications and methods of network-hopping communications

    DOE Patents [OSTI]

    Buttles, John W. (Idaho Falls, ID)

    2011-12-20

    Wireless communication devices include a software-defined radio coupled to processing circuitry. The processing circuitry is configured to execute computer programming code. Storage media is coupled to the processing circuitry and includes computer programming code configured to cause the processing circuitry to configure and reconfigure the software-defined radio to operate on each of a plurality of communication networks according to a selected sequence. Methods for communicating with a wireless device and methods of wireless network-hopping are also disclosed.

  7. Communication Graph Generator for Parallel Programs

    Energy Science and Technology Software Center (OSTI)

    2014-04-08

    Graphator is a collection of relatively simple sequential programs that generate communication graphs/matrices for commonly occurring patterns in parallel programs. Currently, there is support for five communication patterns: two-dimensional 4-point stencil, four-dimensional 8-point stencil, all-to-alls over sub-communicators, random near-neighbor communication, and near-neighbor communication.

  8. Increasing security in inter-chip communication

    DOE Patents [OSTI]

    Edwards, Nathan J; Hamlet, Jason; Bauer, Todd; Helinski, Ryan

    2014-10-28

    An apparatus for increasing security in inter-chip communication includes a sending control module, a communication bus, and a receiving control module. The communication bus is coupled between the sending control module and the receiving control module. The sending control module operates to send data on the communication bus, disable the communication bus when threats are detected, or both.

  9. Radar network communication through sensing of frequency hopping

    DOE Patents [OSTI]

    Dowla, Farid; Nekoogar, Faranak

    2013-05-28

    In one embodiment, a radar communication system includes a plurality of radars having a communication range and being capable of operating at a sensing frequency and a reporting frequency, wherein the reporting frequency is different than the sensing frequency, each radar is adapted for operating at the sensing frequency until an event is detected, each radar in the plurality of radars has an identification/location frequency for reporting information different from the sensing frequency, a first radar of the radars which senses the event sends a reporting frequency corresponding to its identification/location frequency when the event is detected, and all other radars in the plurality of radars switch their reporting frequencies to match the reporting frequency of the first radar upon detecting the reporting frequency switch of a radar within the communication range. In another embodiment, a method is presented for communicating information in a radar system.

  10. Position estimation of transceivers in communication networks

    DOE Patents [OSTI]

    Kent, Claudia A. (Pleasanton, CA); Dowla, Farid (Castro Valley, CA)

    2008-06-03

    This invention provides a system and method using wireless communication interfaces coupled with statistical processing of time-of-flight data to locate by position estimation unknown wireless receivers. Such an invention can be applied in sensor network applications, such as environmental monitoring of water in the soil or chemicals in the air where the position of the network nodes is deemed critical. Moreover, the present invention can be arranged to operate in areas where a Global Positioning System (GPS) is not available, such as inside buildings, caves, and tunnels.

  11. Highly Directional Antenna for Improved Communications - Energy Innovation

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

    Portal Highly Directional Antenna for Improved Communications Ames Laboratory Contact AMES About This Technology Technology Marketing Summary Researchers at Iowa State University and Ames Laboratory have developed a highly tunable, high directivity microwave antenna with utility for military and mobile communications. Description Directional antennas are used in advanced systems to optimize or maximize transmission/receiving in some directions while suppressing it in others, and are used in

  12. Glider communications and controls for the sea sentry mission. (Technical

    Office of Scientific and Technical Information (OSTI)

    Report) | SciTech Connect Glider communications and controls for the sea sentry mission. Citation Details In-Document Search Title: Glider communications and controls for the sea sentry mission. This report describes a system level study on the use of a swarm of sea gliders to detect, confirm and kill littoral submarine threats. The report begins with a description of the problem and derives the probability of detecting a constant speed threat without networking. It was concluded that glider

  13. Testing and Validation of Vehicle to Grid Communication Standards |

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

    Department of Energy and Validation of Vehicle to Grid Communication Standards Testing and Validation of Vehicle to Grid Communication Standards 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation PDF icon vss055_gowri_2011_p..pdf More Documents & Publications Greenpower Trap Mufflerl System Idaho Operations AMWTP Fact Sheet Heating Ventilation and Air Conditioning Efficiency

  14. ASAP & NRDC Ex Parte Communication | Department of Energy

    Energy Savers [EERE]

    ASAP & NRDC Ex Parte Communication ASAP & NRDC Ex Parte Communication On Wednesday, September 16, 2015 representatives of the Appliance Standards Awareness Project (ASAP) and Natural Resources Defense Council (NRDC) met with representatives of the Department of Energy to discuss the Notice of Proposed Determination for a Rulemaking for Computer and Battery Back-up Systems, Docket No. EERE-2013-BT-DET-0035, 79 FR 11345 (February 28, 2014). PDF icon Ex Parte Memo mtg 9162015 More Documents

  15. AMI (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    is the introduction of remote meter reading, control and demand management of the electricity and also water, gas and heat consumption in the area of Gorenjska. References...

  16. AMIS (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    map Period Jan 2005 - Jun 2012 References EU Smart Grid Projects Map1 Overview Automation of metering and customer processes, further automation of grid components, creation...

  17. Power PLUS Communications AG | Open Energy Information

    Open Energy Info (EERE)

    PLUS Communications AG Jump to: navigation, search Name: Power PLUS Communications AG Place: Mannheim, Germany Zip: 68167 Product: String representation "Power Plus Comm ... nergy...

  18. Disclosure of Permitted Communication Concerning Fossil Fuel...

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

    EERE-2010-BT-STD-0031; RIN 1904-AB96 Disclosure of Permitted Communication Concerning ... More Documents & Publications Disclosure of Permitted Communication Concerning Regional ...

  19. 2012 Independent Communication and Outreach Stakeholder Satisfaction...

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

    2 Independent Communication and Outreach Stakeholder Satisfaction Survey 2012 Independent Communication and Outreach Stakeholder Satisfaction Survey DOE-LM periodically surveys its ...

  20. Disclosure of Permitted Communication Concerning Regional Standards...

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

    EERE-2011-BT-CE-0077 Disclosure of Permitted Communication Concerning Regional Standards ... More Documents & Publications Disclosure of Permitted Communication Concerning Fossil Fuel ...

  1. Assured Power and Communications | Open Energy Information

    Open Energy Info (EERE)

    Assured Power and Communications Jump to: navigation, search Name: Assured Power and Communications Place: Los Angeles, California Zip: 90024 Product: A mobile power and...

  2. Studying the Communications Requirements of Electric Utilities...

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

    the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policies- Public Meeting Studying the Communications Requirements of Electric Utilities to...

  3. Trish Williams, Communications Specialist | Department of Energy

    Office of Environmental Management (EM)

    Trish Williams, Communications Specialist About Us Trish Williams, Communications Specialist Most Recent Energy Department Solid-State Lighting Efforts Spark New Paradigm March 4

  4. Millennium Communication Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Communication Co Ltd Jump to: navigation, search Name: Millennium Communication Co Ltd Place: Taiwan Sector: Solar Product: Focused on semiconductor photoelectric components...

  5. Memorandum Memorializing Ex Parte Communication | Department...

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

    Memorandum Memorializing Ex Parte Communication Memorandum Memorializing Ex Parte Communication On March 31, 2011, a call was held between the Department of Energy and...

  6. NETL Publications Earn National Communications Awards

    Broader source: Energy.gov [DOE]

    Two National Energy Technology Laboratory publications have received National Association of Government Communicators first-place awards for superior government communications.

  7. Communication: Quantum molecular dynamics simulation of liquid...

    Office of Scientific and Technical Information (OSTI)

    Communication: Quantum molecular dynamics simulation of liquid para-hydrogen by nuclear and electron wave packet approach Citation Details In-Document Search Title: Communication:...

  8. Communication - An Effective Tool for Implementing ISO 14001/EMS

    SciTech Connect (OSTI)

    Rachel Damewood; Bowen Huntsman

    2004-04-01

    The Idaho National Engineering and Environmental Laboratory (INEEL) received ISO 14001/EMS certification in June 2002. Communication played an effective role in implementing ISO 14001/EMS at the INEEL. This paper describes communication strategies used during the implementation and certification processes. The INEEL achieved Integrated Safety Management System (ISMS) and Voluntary Protection Program (VPP) Star status in 2001. ISMS implemented a formal process to plan and execute work. VPP facilitated worker involvement by establishing geographic units at various facilities with employee points of contact and management champions. The INEEL Environmental Management System (EMS) was developed to integrate the environmental functional area into its ISMS and VPP. Since the core functions of ISMS, VPP, and EMS are interchangeable, they were easy to integrate. Communication is essential to successfully implement an EMS. (According to ISO 14001 requirements, communication interacts with 12 other elements of the requirements.) We developed communication strategies that integrated ISMS, VPP, and EMS. For example, the ISMS, VPP, and EMS Web sites communicated messages to the work force, such as “VPP emphasizes the people side of doing business, ISMS emphasizes the system side of doing business, and EMS emphasizes the systems to protect the environment; but they all define work, identify and analyze hazards, and mitigate the hazards.” As a result of this integration, the work force supported and implemented the EMS. In addition, the INEEL established a cross-functional communication team to assist with implementing the EMS. The team included members from the Training and Communication organizations, VPP office, Pollution Prevention, Employee and Media Relations, a union representative, facility environmental support, and EMS staff. This crossfunctional team used various communication strategies to promote our EMS to all organization levels and successfully implemented EMS activities through VPP geographic units. In summary, the ISMS and VPP process at the INEEL provided the basic framework of management support and worker involvement to implement our EMS. A cross-functional communication team was established to facilitate the implementation with great success. Communication has been an effective tool for implementing an ISO 14001/EMS at the INEEL.

  9. Apparatus and method for data communication in an energy distribution network

    DOE Patents [OSTI]

    Hussain, Mohsin; LaPorte, Brock; Uebel, Udo; Zia, Aftab

    2014-07-08

    A system for communicating information on an energy distribution network is disclosed. In one embodiment, the system includes a local supervisor on a communication network, wherein the local supervisor can collect data from one or more energy generation/monitoring devices. The system also includes a command center on the communication network, wherein the command center can generate one or more commands for controlling the one or more energy generation devices. The local supervisor can periodically transmit a data signal indicative of the data to the command center via a first channel of the communication network at a first interval. The local supervisor can also periodically transmit a request for a command to the command center via a second channel of the communication network at a second interval shorter than the first interval. This channel configuration provides effective data communication without a significant increase in the use of network resources.

  10. Study of fibreoptic communication links with the optical regeneration of signals

    SciTech Connect (OSTI)

    Shtyrina, O V; Fedoruk, Mikhail P; Turitsyn, Sergei K

    2005-02-28

    Wavelength-division-multiplexing fibreoptic communication links with optical 2R regenerators based on a saturable absorber are mathematically simulated. The results of optimisation of specific configurations of symmetric lines are presented, and it is shown that the transmission distance in systems with the periodic optical regeneration of signals considerably exceeds that in systems without optical regenerators. (fibreoptic communication. waveguides)

  11. Eaton AF5000+Genesis Communication Driver

    Energy Science and Technology Software Center (OSTI)

    1995-05-25

    Communication driver allows the Genesis Control Series software to interact with Eaton AF5000+ frequency drives via RS-232 communications. All Eaton AF5000+ parameters that support communications are supported by the Genesis driver. Multidrop addressing to multiple units is available with the Genesis communication driver.

  12. QTR Ex Parte Communications | Department of Energy

    Energy Savers [EERE]

    Ex Parte Communications QTR Ex Parte Communications Ex parte communications received during the Department of Energy Quadrennial Technology Review. PDF icon qtr_ex_parte_communications_0.pdf More Documents & Publications ex parte memo - McKinsey & Company; February 16, 2011 ex parte memo - McKinsey & Company; February 16, 2011 Slide 1

  13. Wireless Communication for Controlling Microgrids: Co-simulation and Performance Evaluation

    SciTech Connect (OSTI)

    Mao, Rukun; Xu, Yan; Li, Huijuan; Li, Husheng

    2013-01-01

    A microgrid with wireless communication links for microgrid control has been designed and developed. The complete simulation model has been developed in MatLab SimuLink with seamless integration of the power subsystem and the communication subsystem. Unlike the conventional co-simulators that usually glue two existing simulators together by creating an interface, which has a steep learning curve, the proposed simulator is a compact single-unit model. Detailed modeling of the power subsystem and communication system is presented as well as the microgrid control architecture and strategies. The impact of different communication system performances on microgrid control has been studied and evaluated in the proposed simulator.

  14. Ex Parte Communications | Department of Energy

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

    Resources » Ex Parte Communications Ex Parte Communications Ex Parte Communication Guidance Guidance on Ex Parte Communications in Rulemaking Proceedings (October 2009) Ex Parte Communications Received Assistance to Foreign Atomic Energy Activities Nuclear Energy Institute Letter Regarding Proposed Revision of 10 CFR 810 - (March 13, 2012) Exelon Statement Regarding Nuclear Safety and 10 CFR 810 - (May 9, 2012) Nuclear Energy Institute Regarding Proposed Revision of 10 CFR 810 - (June 11, 2012)

  15. A Study to Develop an Industrial-Scale, Computer-Controlled High Magnetic Field Processing (HMFP) System to Assist in Commercializing the Novel, Enabling HMFP Manufacturing Technology

    SciTech Connect (OSTI)

    Ludtka, Gail Mackiewicz-; Chourey, Aashish

    2010-08-01

    As the original magnet designer and manufacturer of ORNL s 9T, 5-inch ID bore magnet, American Magnetics Inc. (AMI) has collaborated with ORNL s Materials Processing Group s and this partnership has been instrumental in the development of our unique thermo-magnetic facilities and expertise. Consequently, AMI and ORNL have realized that the commercial implementation of the High Magnetic Field Processing (HMFP) technology will require the evolution of robust, automated superconducting (SC) magnet systems that will be cost-effective and easy to operate in an industrial environment. The goal of this project and CRADA is to significantly expedite the timeline for implementing this revolutionary and pervasive cross-cutting technology for future US produced industrial components. The successful completion of this project is anticipated to significantly assist in the timely commercialization and licensing of our HMFP intellectual property for a broad spectrum of industries; and to open up a new market for AMI. One notable outcome of this project is that the ThermoMagnetic Processing Technology WON a prestigious 2009 R&D 100 Awards. This award acknowledges and recognizes our TMP Technology as one of the top 100 innovative US technologies in 2009. By successfully establishing the design requirements for a commercial scale magnetic processing system, this project effort has accomplished a key first step in facilitating the building and demonstration of a superconducting magnetic processing coil, enabling the transition of the High Magnetic Field Processing Technology beyond a laboratory novelty into a commercially viable and industrially scalable Manufacturing Technology.

  16. Mechanism of supporting sub-communicator collectives with O(64) counters as opposed to one counter for each sub-communicator

    DOE Patents [OSTI]

    Kumar, Sameer; Mamidala, Amith R.; Ratterman, Joseph D.; Blocksome, Michael; Miller, Douglas

    2013-09-03

    A system and method for enhancing barrier collective synchronization on a computer system comprises a computer system including a data storage device. The computer system includes a program stored in the data storage device and steps of the program being executed by a processor. The system includes providing a plurality of communicators for storing state information for a bather algorithm. Each communicator designates a master core in a multi-processor environment of the computer system. The system allocates or designates one counter for each of a plurality of threads. The system configures a table with a number of entries equal to the maximum number of threads. The system sets a table entry with an ID associated with a communicator when a process thread initiates a collective. The system determines an allocated or designated counter by searching entries in the table.

  17. Risk communication in environmental assessment

    SciTech Connect (OSTI)

    Rahm-Crites, L.

    1996-08-26

    Since the enactment of NEPA and other environmental legislation, the concept of `risk communication` has expanded from simply providing citizens with scientific information about risk to exploring ways of making risk information genuinely meaningful to the public and facilitating public involvement in the very processes whereby risk is analyzed and managed. Contemporary risk communication efforts attempt to find more effective ways of conveying increasingly complex risk information and to develop more democratic and proactive approaches to community involvement, in particular to ensuring the participation of diverse populations in risk decisions. Although considerable progress has been made in a relatively short time, risk communication researchers and practitioners currently face a number of challenges in a time of high expectations, low trust, and low budgets.

  18. Microchannel gel electrophoretic separation systems and methods...

    Office of Scientific and Technical Information (OSTI)

    Use of microfabricated chips as a platform enables integration, parallel assays, automation and development of portable devices. Authors: Herr, Amy E ; Singh, Anup K ; ...

  19. Environmental assessment: South microwave communication facilities

    SciTech Connect (OSTI)

    Not Available

    1989-06-01

    Western Area Power Administration (Western) is proposing to construct, operate, and maintain eight microwave repeater stations in southwestern Colorado, southeastern Utah, and northern Arizona, in order to meet the minimum fade criteria established by the Western Systems Coordinating Council (WSCC) for the operation and protection of electric power systems. The proposed microwave facilities would increase the reliability of communication. This environmental assessment (EA) describes the existing environmental conditions and the impacts from construction of the eight microwave communication facilities. The EA was prepared in compliance with the National Environmental Policy Act of 1969, the Council on Environmental Quality Regulations (40 CFR 1500-1508), and the Department of Energy Guidelines (52 FR 47662, December 15, 1987). The proposed project would consist of constructing eight microwave facilities, each of which would include a self-supported lattice tower, an equipment building, a propane tank, distribution lines to provide electric power to the sites, and access roads to the sites. The facilities would be constructed in San Miguel and Montezuma Counties in Colorado, San Juan County, Utah, and Navajo, Apache, Coconino, and Yavapai Counties in Arizona. 20 refs., 2 figs., 2 tabs.

  20. Tradeoff Analysis for Combat Service Support Wireless Communications Alternatives

    SciTech Connect (OSTI)

    Burnette, John R.; Thibodeau, Christopher C.; Greitzer, Frank L.

    2002-02-28

    As the Army moves toward more mobile and agile forces and continued sustainment of numerous high-cost legacy logistics management systems, the requirement for wireless connectivity and a wireless network to supporting organizations has become ever more critical. There are currently several Army communications initiatives underway to resolve this wireless connectivity issue. However, to fully appreciate and understand the value of these initiatives, a Tradeoff Analysis is needed. The present study seeks to identify and assess solutions. The analysis identified issues that impede Interim Brigade Combat Team (IBCT) communication system integration and outlined core requirements for sharing of logistics data between the field and Army battle command systems. Then, the analysis examined wireless communication alternatives as possible solutions for IBCT logistics communications problems. The current baseline system was compared with possible alternatives involving tactical radio systems, wireless/near term digital radio, cellular satellite, and third-generation (3G) wireless technologies. Cellular satellite and 3G wireless technologies offer clear advantages and should be considered for later IBCTs.

  1. Communicating the Excitement of Science

    ScienceCinema (OSTI)

    Michael Turner

    2010-01-08

    In this talk (which will include some exciting science) I will discuss some lessons I have learned about communicating science to scientists (in my own field and others), students, the public, the press, and policy makers in giving 500+ colloquia and seminars, 300+ public lectures and many informal presentations (including cocktail parties).

  2. Microfluidic microarray systems and methods thereof

    DOE Patents [OSTI]

    West, Jay A. A. (Castro Valley, CA); Hukari, Kyle W. (San Ramon, CA); Hux, Gary A. (Tracy, CA)

    2009-04-28

    Disclosed are systems that include a manifold in fluid communication with a microfluidic chip having a microarray, an illuminator, and a detector in optical communication with the microarray. Methods for using these systems for biological detection are also disclosed.

  3. Open Automated Demand Response Communications Specification (Version 1.0)

    SciTech Connect (OSTI)

    Piette, Mary Ann; Ghatikar, Girish; Kiliccote, Sila; Koch, Ed; Hennage, Dan; Palensky, Peter; McParland, Charles

    2009-02-28

    The development of the Open Automated Demand Response Communications Specification, also known as OpenADR or Open Auto-DR, began in 2002 following the California electricity crisis. The work has been carried out by the Demand Response Research Center (DRRC), which is managed by Lawrence Berkeley National Laboratory. This specification describes an open standards-based communications data model designed to facilitate sending and receiving demand response price and reliability signals from a utility or Independent System Operator to electric customers. OpenADR is one element of the Smart Grid information and communications technologies that are being developed to improve optimization between electric supply and demand. The intention of the open automated demand response communications data model is to provide interoperable signals to building and industrial control systems that are preprogrammed to take action based on a demand response signal, enabling a demand response event to be fully automated, with no manual intervention. The OpenADR specification is a flexible infrastructure to facilitate common information exchange between the utility or Independent System Operator and end-use participants. The concept of an open specification is intended to allow anyone to implement the signaling systems, the automation server or the automation clients.

  4. Hazard Communication Training - Upcoming Implementation Date for New Hazard

    Office of Environmental Management (EM)

    Communication Standard | Department of Energy Hazard Communication Training - Upcoming Implementation Date for New Hazard Communication Standard Hazard Communication Training - Upcoming Implementation Date for New Hazard Communication Standard Hazard Communication Training - 10 CFR 851, Worker Safety and Health Program, requires all DOE Federal and contractor employees with hazardous chemicals in their workplaces to complete new Hazard Communication Training. Upcoming Implementation Date for

  5. Major Communications Reports | Department of Energy

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

    May 18, 2012 Green Button Data: More Power to You May 28, 2009 Major Communications Report May 28, 2009 May 7, 2009 Major Communications Report May 7, 2009 May 5, 2009 Major ...

  6. Retrospective Analysis of Communication Events - Understanding the Dynamics of Collaborative Multi-Party Discourse

    SciTech Connect (OSTI)

    Cowell, Andrew J.; Haack, Jereme N.; McColgin, Dave W.

    2006-06-08

    This research is aimed at understanding the dynamics of collaborative multi-party discourse across multiple communication modalities. Before we can truly make sig-nificant strides in devising collaborative communication systems, there is a need to understand how typical users utilize com-putationally supported communications mechanisms such as email, instant mes-saging, video conferencing, chat rooms, etc., both singularly and in conjunction with traditional means of communication such as face-to-face meetings, telephone calls and postal mail. Attempting to un-derstand an individuals communications profile with access to only a single modal-ity is challenging at best and often futile. Here, we discuss the development of RACE Retrospective Analysis of Com-munications Events a test-bed prototype to investigate issues relating to multi-modal multi-party discourse.

  7. Fuel Economy Improvement Potential of a Heavy Duty Truck using V2x Communication

    SciTech Connect (OSTI)

    LaClair, Tim J; Verma, Rajeev; Norris, Sarah; Cochran, Robert

    2014-01-01

    In this paper, we introduce an intelligent driver assistance system to reduce fuel consumption in heavy duty vehicles irrespective of the driving style of the driver. We specifically study the potential of V2I and V2V communications to reduce fuel consumption in heavy duty trucks. Most ITS communications today are oriented towards vehicle safety, with communications strategies and hardware that tend to focus on low latency. This has resulted in technologies emerging with a relatively limited range for the communications. For fuel economy, it is expected that most benefits will be derived with greater communications distances, at the scale of many hundred meters or several kilometers, due to the large inertia of heavy duty vehicles. It may therefore be necessary to employ different communications strategies for ITS applications aimed at fuel economy and other environmental benefits than what is used for safety applications in order to achieve the greatest benefits.

  8. Communicating Success: Measuring Improvements, Sharing Results

    Broader source: Energy.gov [DOE]

    This presentation, given through the DOE's Technical Assistance Program (TAP), provides information on how to best communicate success.

  9. Field Communications Control Center Technical Organizational

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

    Field Communications Control Center Technical Organizational Operational Physical Security AuthenticatorsPasswords Network TopologyBackdoor and Vendor Connections Software...

  10. Social Network and Communications Institutional Change Principle |

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

    Department of Energy Network and Communications Institutional Change Principle Social Network and Communications Institutional Change Principle Federal agencies can use social networks and communications to spark and reinforce behavior change for meeting sustainability goals. This principle is based on research findings showing that people and institutions often are strongly influenced by the behaviors and expectations of others. Methods The social network and communications behavior change

  11. Ex parte Communication | Department of Energy

    Office of Environmental Management (EM)

    parte Communication Ex parte Communication This memo memorializes the meeting between AHAM and the Department of Energy on November 3, 2010, for inclusion in the public docket. In summary, the issue discussed was the need for testing under a final test procedure for refrigerator/freezers in order to verify that the final equations for refrigerator/freezer standards levels are correct. PDF icon Ex parte Communication More Documents & Publications Ex parte Communication Association of Home

  12. Mike Sorey (personal communication 2014) | Open Energy Information

    Open Energy Info (EERE)

    Mike Sorey (personal communication 2014) Jump to: navigation, search OpenEI Reference LibraryAdd to library Personal Communication: Mike Sorey (personal communication 2014)...

  13. Subscribe to EERE Communication Standards and Guidelines Updates...

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

    Subscribe to EERE Communication Standards and Guidelines Updates Subscribe to EERE Communication Standards and Guidelines Updates Subscribe to the Communication Standards and ...

  14. TEC Working Group Topic Groups Archives Communications Meeting...

    Office of Environmental Management (EM)

    Archives Communications Meeting Summaries TEC Working Group Topic Groups Archives Communications Meeting Summaries Meeting Summaries PDF icon Milwaukee TEC Meeting, Communications...

  15. Y-12 earns communications honors | Y-12 National Security Complex

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

    earns communications ... Y-12 earns communications honors Posted: September 5, 2013 - 4:06pm The Y-12 National Security Complex received multiple communications awards during three...

  16. Y-12 earns communications honors | Y-12 National Security Complex

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

    earns communications ... Y-12 earns communications honors Posted: June 27, 2012 - 9:38am The Y-12 National Security Complex received multiple communications awards during two...

  17. Determine and Communicate the Value of Replication | Department...

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

    and Communicate the Value of Replication Determine and Communicate the Value of Replication This presentation shares how to determine and later communicate the value of...

  18. EM Communicators Meet to Plan Public Outreach

    Broader source: Energy.gov [DOE]

    EM held a communicators forum in Washington, D.C. last week in coordination with the National Cleanup Workshop. Public affairs representatives from across the DOE complex gathered to share their best strategies for public communications and transparent outreach on EM cleanup accomplishments. EM Principal Deputy Assistant Secretary Mark Whitney engaged with the communicators in the forum.

  19. Ex Parte Communication | Department of Energy

    Energy Savers [EERE]

    Parte Communication Ex Parte Communication summary of ex parte meeting on rulemaking for section 414 of the Energy Independence and Security Act of 2007 PDF icon Ex Parte Communication More Documents & Publications MHI Comments to DOE-Regulatory Review Programs of HUD 2013 2014-07-08 Issuance: ASRAC Manufactured Housing Working Group; Notice of Membership

  20. DOE Vendor Communications Plan | Department of Energy

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

    Vendor Communications Plan DOE Vendor Communications Plan PDF icon Vendor Communication Plan.pdf More Documents & Publications MEMORANDUM FOR CHIEF ACQUISITION OFFICERS OFPP "Myth-busting" Memo (2/2/11) OFPP "Myth-busting 2" Memo (5/7/12)

  1. AHAM Ex Parte Communication | Department of Energy

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

    Communication AHAM Ex Parte Communication This memo memorializes the meeting between AHAM and the Department of Energy on September 26, 2014, for inclusion in the public docket. PDF icon Ex Parte Memo RF TP Icemaker Comments More Documents & Publications AHAM Ex Parte Memorandum Association of Home Appliance Manufacturers Ex Parte Communication_Kitable Refrigerator/Freezer Guidance

  2. MPI Multicore Torus Communication Benchmark

    Energy Science and Technology Software Center (OSTI)

    2008-02-05

    The MPI Multicore Torus Communications Benchmark (TorusTest) measues the aggegate bandwidth across all six links from/to any multicore node in a logical torus. It can run in wo modi: using a static or a random mapping of tasks to torus locations. The former can be used to achieve optimal mappings and aggregate bandwidths that can be achieved with varying node mappings.

  3. Public Involvement and Communications Committee:

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

    Roles and Responsibilities of the PIC For discussion purposes only 09.08.15 Excerpt from the HAB Process Manual January 2012 Public Involvement and Communications Committee:  Develops Board Advice for the TPA agencies on the appropriate approach and format for public outreach and involvement activities,  Develops Board Advice for the TPA agencies on long-range, strategic public involvement planning efforts, documents and schedules.  Provides input or develops Board advice to the TPA

  4. PRIVACY IMPACT ASSESSMENT: INL Communications

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

    Communications and Public Affairs Tour Tracker PIA Template Version 3 - May, 2009 Department of Energy Privacy Impact Assessment (PIA) Guidance is provided in the template. See DOE Order 206.1, Department of Energy Privacy Program, Appendix A, Privacy Impact Assessments, for reqUirements and additional guidance for conducting a PIA: http://www.directives.doe.gov/pdfs/doe/doetextlneword/206/o2061.pdf Please complete electronically: no hand-written submissions will be accepted. This template may

  5. communications | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    communications | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA

  6. DOWNHOLE POWER GENERATION AND WIRELESS COMMUNICATIONS FOR INTELLIGENT COMPLETIONS APPLICATIONS

    SciTech Connect (OSTI)

    Paul Tubel

    2003-07-05

    The third quarter of the project was dedicated to creating the detailed design for the manufacturing of the mechanical system for wireless communications and the power generation module. Another emphasis for the quarter was the development of the surface system and acoustic detector for the downhole tool for 2 way communications. The tasks accomplished during this report period were: (1) All detailed drawings for manufacturing of the wireless communications gauge and power generator were completed and the drawings were forward to a machine shop for manufacturing. (2) The power generator was incorporated to the mandrel of the wireless gauge reducing the length of the tool by 25% and manufacturing cost by about 35%. (3) The new piezoelectric acoustic generator was manufactured successfully and it was delivered during this quarter. The assembly provides a new technique to manufacture large diameter piezoelectric based acoustic generators. (4) The acoustic two-way communications development progressed significantly. The real time firmware for the surface system was developed and the processor was able to detect and process the data frame transmitted from downhole. The analog section of the tool was also developed and it is being tested for filtering capabilities and signal detection and amplification. (5) The new transformer to drive the piezoelectric wafer assembly was designed and manufactured. The transformer has been received and it will go through testing and evaluation during the next quarter.

  7. Development of a Rating System for a Comparative Accelerated Test Standard (Presentation)

    SciTech Connect (OSTI)

    Kurtz, S.

    2013-06-01

    This presentation discusses methods of developing and structuring a useful rating system and communicating the results.

  8. DMA engine for repeating communication patterns

    DOE Patents [OSTI]

    Chen, Dong (Croton on Hudson, NY); Gara, Alan G. (Mount Kisco, NY); Giampapa, Mark E. (Irvington, NY); Heidelberger, Philip (Cortlandt Manor, NY); Steinmacher-Burow, Burkhard (Esslingen, DE); Vranas, Pavlos (Danville, CA)

    2010-09-21

    A parallel computer system is constructed as a network of interconnected compute nodes to operate a global message-passing application for performing communications across the network. Each of the compute nodes includes one or more individual processors with memories which run local instances of the global message-passing application operating at each compute node to carry out local processing operations independent of processing operations carried out at other compute nodes. Each compute node also includes a DMA engine constructed to interact with the application via Injection FIFO Metadata describing multiple Injection FIFOs where each Injection FIFO may containing an arbitrary number of message descriptors in order to process messages with a fixed processing overhead irrespective of the number of message descriptors included in the Injection FIFO.

  9. Operating Experience Level 3, OSHA's Revised Hazard Communication...

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

    Publications Hazard Communication Training - Upcoming Implementation Date for New Hazard Communication Standard Operating Experience Level 3, Safe Management of Mercury...

  10. DOE Encourages Utility Sector Nominations to the Federal Communication...

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

    Commission's Communications, Security, Reliability, and Interoperability Council DOE Encourages Utility Sector Nominations to the Federal Communications Commission's...

  11. Streamline Service Delivery via Customer Communication and Contractor...

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

    Streamline Service Delivery via Customer Communication and Contractor Coordination Streamline Service Delivery via Customer Communication and Contractor Coordination Better ...

  12. Electric Vehicle Communication Standards Testing and Validation Phase I: SAE J2847/1

    SciTech Connect (OSTI)

    Pratt, Richard M.; Tuffner, Francis K.; Gowri, Krishnan

    2011-09-21

    Executive Summary Vehicle to grid communication standards are critical to the charge management and interoperability among vehicles, charging stations and utility providers. Several standards initiatives by the Society of Automobile Engineers (SAE), International Standards Organization and International Electrotechnical Commission (ISO/IEC), and ZigBee / HomePlug Alliance are developing requirements for communication messages and protocols. While the standard development is in progress for more than two years, no definitive guidelines are available for the automobile manufacturers, charging station manufacturers and utility backhaul network systems. At present, there is a wide range of proprietary communication options developed and supported in the industry. Recent work by the Electric Power Research Institute (EPRI) in collaboration with SAE and automobile manufacturers has identified performance requirements and test plan based on possible communication pathways using power line communication over the control pilot and mains. Though the communication pathways and power line communication technology options are identified, much work needs to be done in developing application software and testing of communication modules before these can be deployed in production vehicles. This report presents a test plan and results from initial testing of two power line communication modules developed to meet the requirements of SAE J2847/1 standard.

  13. Communicating Performance Assessments Results - 13609

    SciTech Connect (OSTI)

    Layton, Mark

    2013-07-01

    The F-Area Tank Farms (FTF) and H-Area Tank Farm (HTF) are owned by the U.S. Department of Energy (DOE) and operated by Savannah River Remediation LLC (SRR), Liquid Waste Operations contractor at DOE's Savannah River Site (SRS). The FTF and HTF are active radioactive waste storage and treatment facilities consisting of 51 carbon steel waste tanks and ancillary equipment such as transfer lines, evaporators and pump tanks. Performance Assessments (PAs) for each Tank Farm have been prepared to support the eventual closure of the underground radioactive waste tanks and ancillary equipment. PAs provide the technical bases and results to be used in subsequent documents to demonstrate compliance with the pertinent requirements for final closure of the Tank Farms. The Tank Farms are subject to a number of regulatory requirements. The State regulates Tank Farm operations through an industrial waste water permit and through a Federal Facility Agreement approved by the State, DOE and the Environmental Protection Agency (EPA). Closure documentation will include State-approved Tank Farm Closure Plans and tank-specific closure modules utilizing information from the PAs. For this reason, the State of South Carolina and the EPA must be involved in the performance assessment review process. The residual material remaining after tank cleaning is also subject to reclassification prior to closure via a waste determination pursuant to Section 3116 of the Ronald W. Reagan National Defense Authorization Act of Fiscal Year 2005. PAs are performance-based, risk-informed analyses of the fate and transport of FTF and HTF residual wastes following final closure of the Tank Farms. Since the PAs serve as the primary risk assessment tools in evaluating readiness for closure, it is vital that PA conclusions be communicated effectively. In the course of developing the FTF and HTF PAs, several lessons learned have emerged regarding communicating PA results. When communicating PA results it is important to stress that the primary goal of the PA results is to provide risk understanding, recognizing the magnitude of risk and identifying the conceptual model decisions and critical assumptions that most impact the results. Conceptual models that describe reality using simplified, mathematical approaches, and their roles in arriving at the PA results, must also be communicated. When presenting PA results, evaluations will typically be focused on a single baseline (or Base Case) to provide a foundation for discussion. The PA results are supplemented by other studies (alternate configurations, uncertainty analyses, and sensitivity analyses) which provide a breadth of modeling to supplement the Base Case. The suite of information offered by the various modeling cases and studies provides confidence that the overall risk is understood along with the underlying parameters and conditions that contribute to risk. (author)

  14. Microsoft Word - Integrated Communications_Final_v2_0.doc

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

    B1: A Systems View of the Modern Grid INTEGRATED COMMUNICATIONS Conducted by the National Energy Technology Laboratory for the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability February 2007 Office of Electricity Delivery and Energy Reliability Page B1-1 Modern Grid Systems View: Appendix B1 v2.0 Integrated Communications TABLE OF CONTENTS Executive Summary........................................................................2 Current

  15. Universal Common Communication Substrate (UCCS) Specification; Universal Common Communication Substrate (UCCS) Implementation

    Energy Science and Technology Software Center (OSTI)

    2014-08-22

    Universal Common Communication Substrate (UCCS) is a low-level communication substrate that exposes high-performance communication primitives, while providing network interoperability. It is intended to support multiple upper layer protocol (ULPs) or programming models including SHMEM,UPC,Titanium,Co-Array Fortran,Global Arrays,MPI,GASNet, and File I/O. it provides various communication operations including one-sided and two-sided point-to-point, collectives, and remote atomic operations. In addition to operations for ULPs, it provides an out-of-band communication channel required typically required to wire-up communication libraries.

  16. Enabling communication concurrency through flexible MPI endpoints

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

    Dinan, James; Grant, Ryan E.; Balaji, Pavan; Goodell, David; Miller, Douglas; Snir, Marc; Thakur, Rajeev

    2014-09-23

    MPI defines a one-to-one relationship between MPI processes and ranks. This model captures many use cases effectively; however, it also limits communication concurrency and interoperability between MPI and programming models that utilize threads. Our paper describes the MPI endpoints extension, which relaxes the longstanding one-to-one relationship between MPI processes and ranks. Using endpoints, an MPI implementation can map separate communication contexts to threads, allowing them to drive communication independently. Also, endpoints enable threads to be addressable in MPI operations, enhancing interoperability between MPI and other programming models. Furthermore, these characteristics are illustrated through several examples and an empirical study thatmore » contrasts current multithreaded communication performance with the need for high degrees of communication concurrency to achieve peak communication performance.« less

  17. Effective Protocols for Mobile Communications and Networking

    SciTech Connect (OSTI)

    Espinoza, J.; Sholander, P.; Van Leeuwen, B,

    1998-12-01

    This report examines methods of mobile communications with an emphasis on mobile computing and wireless communications. Many of the advances in communications involve the use of Internet Protocol (IP), Asynchronous Transfer Mode (ATM), and ad hoc network protocols. However, many of the advances in these protocols have been focused on wired communications. Recently much focus has been directed at advancing communication technology in the area of mobile wireless networks. This report discusses various protocols used in mobile communications and proposes a number of extensions to existing protocols. A detailed discussion is also included on desirable protocol characteristics and evaluation criteria. In addition, the report includes a discussion on several network simulation tools that maybe used to evaluate network protocols.

  18. Risk communication 101: Address fears, suppress chaos

    SciTech Connect (OSTI)

    Gots, R.E. )

    1993-01-01

    Improper risk communication can create more problems than the original event created and is a growing problem. Proper risk communication is a key area of crisis management and cannot be overlooked in this new age of chemical awareness. An environmental risk communicator should keep these factors in mind: never discount people's fears; rule out direct health threats, when possible; understand people's concerns; understand toxicology; be able to communicate. If you are responsible for hiring communicators, be sure to test them. Ask them how they would deal with a situation in which levels of a chemical are below those known to produce harm. A risk communicator must present this to people in an understanding fashion, be sensitive to human concerns and be knowledgeable about toxic risks.

  19. PNNL: About PNNL: Communications & External Relations

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

    Communications & External Relations At Pacific Northwest National Laboratory (PNNL), scientific breakthroughs happen everyday. So does being a good neighbor. From cultivating relationships with our community to building advocacy within the region, and communicating scientific breakthroughs with the media. The Communications and External Relations staff provides the resources and programs to ensure that PNNL is an asset to the northwest region and the local community. Community and Regional

  20. Ex Parte Communication | Department of Energy

    Energy Savers [EERE]

    Parte Communication Ex Parte Communication This memo memorializes the call between AHAM and the Department of Energy for inclusion in the public docket. In summary, the call was a discussion regarding the refrigerator-freezer test procedure and the specific test language AHAM is planning to incorporate into its third party certification program. PDF icon Ex Parte Communication More Documents & Publications Memorandum from VP Technical Services, Association of Home Appliance Manufacturers to

  1. Ex parte communication | Department of Energy

    Energy Savers [EERE]

    Wednesday, November 10th, I spoke with DOE Assistant General Counsel Dan Cohen by telephone. This conversation concerned what process DOE might use for completing the new test method for residential refrigerators in light of concerns raised by the Association of Home Appliance Manufacturers. PDF icon Ex parte communication More Documents & Publications Ex parte communication Microsoft Word - Ex Parte Memo.docx NRDC Ex Parte Communication

  2. Communicating Success, Measuring Improvements, Sharing Results | Department

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

    of Energy Communicating Success, Measuring Improvements, Sharing Results Communicating Success, Measuring Improvements, Sharing Results A discussion on how you can utilize all of the great information that you're going to be calculating and collecting and reporting in your efforts to measure your building performance levels in Portfolio Manager and how that can really be a cornerstone of the methods that you communicate your successes of your efficiency programs both internally, you know,

  3. NBP RFI: Communications Requirements | Department of Energy

    Office of Environmental Management (EM)

    This paper has two objectives: 1) Define the need for dedicated wireless spectrum for Utilities. 2) Provide information to support Utilities' communication needs. PDF icon NBP RFI: Communications Requirements More Documents & Publications Re: DOE Request for Information - Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy Re: NBP RFI-Implementing the National Broadband Plan by Studying the

  4. Wireless communication devices and movement monitoring methods

    DOE Patents [OSTI]

    Skorpik, James R.

    2006-10-31

    Wireless communication devices and movement monitoring methods are described. In one aspect, a wireless communication device includes a housing, wireless communication circuitry coupled with the housing and configured to communicate wireless signals, movement circuitry coupled with the housing and configured to provide movement data regarding movement sensed by the movement circuitry, and event processing circuitry coupled with the housing and the movement circuitry, wherein the event processing circuitry is configured to process the movement data, and wherein at least a portion of the event processing circuitry is configured to operate in a first operational state having a different power consumption rate compared with a second operational state.

  5. Social Network and Communications Institutional Change Principle...

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

    tap into and reinforce existing staff motivation, and clear and persistent messaging to ... U.S. Department of Education: Internal communications and networking included meetings, ...

  6. Quantum Enabled Security (QES) for Optical Communications

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

    Laboratory has developed Quantum Enabled Security (QES), a revolutionary new cybersecurity capability using quantum (single-photon) communications integrated with optical...

  7. Re: Memorandum Summarizing Ex Parte Communication

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

    ...artecommunications@hq.doe.gov (sent via email) Re: Memorandum Summarizing Ex Parte Communication On March 30, 2015, representatives of the American Gas Association (AGA) met with ...

  8. Re: Corrected Memorandum Summarizing Ex Parte Communication

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

    via email) Re: Corrected Memorandum Summarizing Ex Parte Communication This memorandum is submitted to revise and correct our earlier memorandum submitted on September 23 rd . ...

  9. Approaches for Effective Climate Change Communication (NPS)

    Broader source: Energy.gov [DOE]

    Register here. Join us for a webinar exploring the importance of effective communication strategies as a key component of climate change response. The presentation will highlight examples and...

  10. ORISE Health Communication and Training: Contact Us

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

    Contact Us Marcus Weseman Senior Associate Director; Health, Energy and Environment Work: 865.576.3420 health.communication@orau.org or technical.training@orau.org...

  11. Calculating and Communicating Program Results | Department of...

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

    Data and Evaluation Peer Exchange Call: Calculating and Communicating Program Results, Call Slides and Summary, February 23, 2012. Call Slides and Summary More Documents &...

  12. Leadership through Effective Communication (FLD 142), Washington...

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

    Skills-based lessons include the use of different communications styles, and techniques ... in a project-focused environment, and a resource list for continuous learning. ...

  13. Communicating Hydrogen: Matching Message with Media

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

    about time and space in communications 4 Blogs * Short for web log, a personal journal published on the web; an electronic magazinediary combination * What you'll need: ...

  14. DOE Vendor Communication Plan I. Background

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

    ... communications in terms of content, delivery, and methodology. e) Ethics Officers: Agency ethics officers are a valuable resource available to the acquisition team that ...

  15. Method for simultaneous overlapped communications between neighboring processors in a multiple

    DOE Patents [OSTI]

    Benner, Robert E. (Albuquerque, NM); Gustafson, John L. (Albuquerque, NM); Montry, Gary R. (Albuquerque, NM)

    1991-01-01

    A parallel computing system and method having improved performance where a program is concurrently run on a plurality of nodes for reducing total processing time, each node having a processor, a memory, and a predetermined number of communication channels connected to the node and independently connected directly to other nodes. The present invention improves performance of performance of the parallel computing system by providing a system which can provide efficient communication between the processors and between the system and input and output devices. A method is also disclosed which can locate defective nodes with the computing system.

  16. DOE Encourages Utility Sector Nominations to the Federal Communications Commission's Communications, Security, Reliability, and Interoperability Council

    Broader source: Energy.gov [DOE]

    Because of the role communications technologies will play in the evolution toward a smarter national grid, DOE recommended in its October 2010 report, The Communications Requirements of Smart Grid...

  17. Multicarrier orthogonal spread-spectrum (MOSS) data communications

    DOE Patents [OSTI]

    Smith, Stephen F. (London, TN); Dress, William B. (Camas, WA)

    2008-01-01

    Systems and methods are described for multicarrier orthogonal spread-spectrum (MOSS) data communication. A method includes individually spread-spectrum modulating at least two of a set of orthogonal frequency division multiplexed carriers, wherein the resulting individually spread-spectrum modulated at least two of a set of orthogonal frequency division multiplexed carriers are substantially mutually orthogonal with respect to both frequency division multiplexing and spread-spectrum modulation.

  18. Multidimensional signal modulation and/or demodulation for data communications

    DOE Patents [OSTI]

    Smith, Stephen F. (London, TN); Dress, William B. (Camas, WA)

    2008-03-04

    Systems and methods are described for multidimensional signal modulation and/or demodulation for data communications. A method includes modulating a carrier signal in a first domain selected from the group consisting of phase, frequency, amplitude, polarization and spread; modulating the carrier signal in a second domain selected from the group consisting of phase, frequency, amplitude, polarization and spread; and modulating the carrier signal in a third domain selected from the group consisting of phase, frequency, amplitude, polarization and spread.

  19. Secure videoconferencing equipment switching system and method

    DOE Patents [OSTI]

    Dirks, David H; Gomes, Diane; Stewart, Corbin J; Fischer, Robert A

    2013-04-30

    Examples of systems described herein include videoconferencing systems having audio/visual components coupled to a codec. The codec may be configured by a control system. Communication networks having different security levels may be alternately coupled to the codec following appropriate configuration by the control system. The control system may also be coupled to the communication networks.

  20. Subsea fiber optic communications for production control and data acquisition

    SciTech Connect (OSTI)

    High, G.; Wright, P.J.

    1996-12-31

    The trend to reduce topside facilities and the frequent use of subsea completions over extended step-out distances has increased the volume and complexity of subsea data communications beyond the capacity of conventional systems. Improved reservoir management using intelligent sensors, metering and process equipment, requiring real-time monitoring and control, dictates the use of wideband communication. Fiber optics offers the necessary volume of data transmission, with the high noise immunity needed for data integrity and safety, for the severe EMI environments created where motors and power cables are used. The system uses conventional optical fiber conductors with 1,550 nm laser generated optical pulses as the information carrier. Data rates of 2.0 Mb/s are achievable, unrepeated, over distances in excess of 100 Km, with extremely low error rates,. Equipment and installation costs will be comparable with current hard-wired technology, demonstrating that single mode optical communication is a technically and commercially feasible, and reliable, alternative to existing electrical systems.

  1. Fuel Cells for Critical Communications Backup Power

    Broader source: Energy.gov [DOE]

    This presentation provides information about using fuel cells for emergency backup power for critical communications. It was given by Greg Moreland at the Association of Public Communications Officials Annual Conference in August 2008. Posted on this Web site with permission from the author.

  2. Ex parte communication | Department of Energy

    Energy Savers [EERE]

    Summary of ex parte meeting Rheem had with DOE. PDF icon Ex parte communication More Documents & Publications Re: Ex parte communication DOE Comments Regulatory Burden RFI 2015-02-13 Issuance: Test Procedure for Furnaces and Boilers; Notice of Proposed Rulemaking

  3. Plumbing Manufacturer's Institute Ex Parte Communication Regarding

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

    Showerheads | Department of Energy Plumbing Manufacturer's Institute Ex Parte Communication Regarding Showerheads Plumbing Manufacturer's Institute Ex Parte Communication Regarding Showerheads Letter to Department of Energy - August 31, 2010 Memorandum Regarding DOE's Draft Interpretive Rule - August 31, 2010 Declaration of Charles Wodrich in Support of Supplemental Comments- August 30, 2010 Supplemental Comments

  4. Independent Communication and Outreach Stakeholder Satisfaction Survey

    Office of Environmental Management (EM)

    2 Prepared for U.S. Department of Energy Office of Legacy Management December 2012 Independent Communication and Outreach Stakeholder Satisfaction Survey Independent Communication and Outreach Stakeholder Satisfaction Survey December 2012 Table of Contents List of Figures ............................................................................................................................................. iii List of Tables

  5. Intranode data communications in a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J; Blocksome, Michael A; Miller, Douglas R; Ratterman, Joseph D; Smith, Brian E

    2013-07-23

    Intranode data communications in a parallel computer that includes compute nodes configured to execute processes, where the data communications include: allocating, upon initialization of a first process of a compute node, a region of shared memory; establishing, by the first process, a predefined number of message buffers, each message buffer associated with a process to be initialized on the compute node; sending, to a second process on the same compute node, a data communications message without determining whether the second process has been initialized, including storing the data communications message in the message buffer of the second process; and upon initialization of the second process: retrieving, by the second process, a pointer to the second process's message buffer; and retrieving, by the second process from the second process's message buffer in dependence upon the pointer, the data communications message sent by the first process.

  6. Internode data communications in a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J.; Blocksome, Michael A.; Miller, Douglas R.; Parker, Jeffrey J.; Ratterman, Joseph D.; Smith, Brian E.

    2013-09-03

    Internode data communications in a parallel computer that includes compute nodes that each include main memory and a messaging unit, the messaging unit including computer memory and coupling compute nodes for data communications, in which, for each compute node at compute node boot time: a messaging unit allocates, in the messaging unit's computer memory, a predefined number of message buffers, each message buffer associated with a process to be initialized on the compute node; receives, prior to initialization of a particular process on the compute node, a data communications message intended for the particular process; and stores the data communications message in the message buffer associated with the particular process. Upon initialization of the particular process, the process establishes a messaging buffer in main memory of the compute node and copies the data communications message from the message buffer of the messaging unit into the message buffer of main memory.

  7. Internode data communications in a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J; Blocksome, Michael A; Miller, Douglas R; Parker, Jeffrey J; Ratterman, Joseph D; Smith, Brian E

    2014-02-11

    Internode data communications in a parallel computer that includes compute nodes that each include main memory and a messaging unit, the messaging unit including computer memory and coupling compute nodes for data communications, in which, for each compute node at compute node boot time: a messaging unit allocates, in the messaging unit's computer memory, a predefined number of message buffers, each message buffer associated with a process to be initialized on the compute node; receives, prior to initialization of a particular process on the compute node, a data communications message intended for the particular process; and stores the data communications message in the message buffer associated with the particular process. Upon initialization of the particular process, the process establishes a messaging buffer in main memory of the compute node and copies the data communications message from the message buffer of the messaging unit into the message buffer of main memory.

  8. Intranode data communications in a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J; Blocksome, Michael A; Miller, Douglas R; Ratterman, Joseph D; Smith, Brian E

    2014-01-07

    Intranode data communications in a parallel computer that includes compute nodes configured to execute processes, where the data communications include: allocating, upon initialization of a first process of a computer node, a region of shared memory; establishing, by the first process, a predefined number of message buffers, each message buffer associated with a process to be initialized on the compute node; sending, to a second process on the same compute node, a data communications message without determining whether the second process has been initialized, including storing the data communications message in the message buffer of the second process; and upon initialization of the second process: retrieving, by the second process, a pointer to the second process's message buffer; and retrieving, by the second process from the second process's message buffer in dependence upon the pointer, the data communications message sent by the first process.

  9. Concurrent signal combining and channel estimation in digital communications

    DOE Patents [OSTI]

    Ormesher, Richard C. (Albuquerque, NM); Mason, John J. (Albuquerque, NM)

    2011-08-30

    In the reception of digital information transmitted on a communication channel, a characteristic exhibited by the communication channel during transmission of the digital information is estimated based on a communication signal that represents the digital information and has been received via the communication channel. Concurrently with the estimating, the communication signal is used to decide what digital information was transmitted.

  10. Ambient Corporation's response to NBP RFI: Communications Requirements |

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

    Department of Energy Ambient Corporation's response to NBP RFI: Communications Requirements Ambient Corporation's response to NBP RFI: Communications Requirements Ambient Corporation's comments on Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy PDF icon Ambient Corporation's response to NBP RFI: Communications Requirements More Documents & Publications Communications Requirements of Smart Grid

  11. Major Communications Report May 28, 2009 | Department of Energy

    Office of Environmental Management (EM)

    28, 2009 Major Communications Report May 28, 2009 This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of May 28, 2009. Office spreadsheet icon DOE_Major_Communications_05282009.xls More Documents & Publications Major Communications Report May 5, 2009 Major Communications Report April 17

  12. Major Communications Report May 7, 2009 | Department of Energy

    Office of Environmental Management (EM)

    7, 2009 Major Communications Report May 7, 2009 This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of May 7, 2009. Office spreadsheet icon DOE_Major_Communications_05072009.xls More Documents & Publications Major Communications Report April 17, 2009 Major Communications Report May 5

  13. Downhole telemetry system

    DOE Patents [OSTI]

    Normann, Randy A. (Albuquerque, NM); Kadlec, Emil R. (Albuquerque, NM)

    1994-01-01

    A downhole telemetry system is described for optically communicating to the surface operating parameters of a drill bit during ongoing drilling operations. The downhole telemetry system includes sensors mounted with a drill bit for monitoring at least one operating parameter of the drill bit and generating a signal representative thereof. The downhole telemetry system includes means for transforming and optically communicating the signal to the surface as well as means at the surface for producing a visual display of the optically communicated operating parameters of the drill bit.

  14. Downhole telemetry system

    DOE Patents [OSTI]

    Normann, R.A.; Kadlec, E.R.

    1994-11-08

    A downhole telemetry system is described for optically communicating to the surface operating parameters of a drill bit during ongoing drilling operations. The downhole telemetry system includes sensors mounted with a drill bit for monitoring at least one operating parameter of the drill bit and generating a signal representative thereof. The downhole telemetry system includes means for transforming and optically communicating the signal to the surface as well as means at the surface for producing a visual display of the optically communicated operating parameters of the drill bit. 7 figs.

  15. Confluence Communications | Open Energy Information

    Open Energy Info (EERE)

    About Partnership with NREL Partnership with NREL Yes Partnership Type Test & Evaluation Partner Partnering Center within NREL Electricity Resources & Building Systems...

  16. Remotely-interrogated high data rate free space laser communications link

    DOE Patents [OSTI]

    Ruggiero, Anthony J. (Livermore, CA)

    2007-05-29

    A system and method of remotely extracting information from a communications station by interrogation with a low power beam. Nonlinear phase conjugation of the low power beam results in a high power encoded return beam that automatically tracks the input beam and is corrected for atmospheric distortion. Intracavity nondegenerate four wave mixing is used in a broad area semiconductor laser in the communications station to produce the return beam.

  17. ADR Lunchtime Program: TAKING THE WAR OUT OF WORDS: LEARNING TO COMMUNICATE

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

    WITH NON-DEFENSIVE LANGUAGE | Department of Energy TAKING THE WAR OUT OF WORDS: LEARNING TO COMMUNICATE WITH NON-DEFENSIVE LANGUAGE ADR Lunchtime Program: TAKING THE WAR OUT OF WORDS: LEARNING TO COMMUNICATE WITH NON-DEFENSIVE LANGUAGE Even when using best practices in ADR, clients and other professionals habitually employ reactive and defensive behaviors. Participants will learn significant ways that current ADR prototypes are still systemically rooted in a "war model" for

  18. Distributed Energy Communications & Controls, Lab Activities - Summary

    SciTech Connect (OSTI)

    Rizy, D Tom

    2010-01-01

    The purpose is to develop controls for inverter-based renewable and non-renewable distributed energy systems to provide local voltage, power and power quality support for loads and the power grid. The objectives are to (1) develop adaptive controls for inverter-based distributed energy (DE) systems when there are multiple inverters on the same feeder and (2) determine the impact of high penetration high seasonal energy efficiency ratio (SEER) air conditioning (A/C) units on power systems during sub-transmission faults which can result in an A/C compressor motor stall and assess how inverter-based DE can help to mitigate the stall event. The Distributed Energy Communications & Controls Laboratory (DECC) is a unique facility for studying dynamic voltage, active power (P), non-active power (Q) and power factor control from inverter-based renewable distributed energy (DE) resources. Conventionally, inverter-based DE systems have been designed to provide constant, close to unity power factor and thus not provide any voltage support. The DECC Lab interfaces with the ORNL campus distribution system to provide actual power system testing of the controls approach. Using mathematical software tools and the DECC Lab environment, we are developing and testing local, autonomous and adaptive controls for local voltage control and P & Q control for inverter-based DE. We successfully tested our active and non-active power (P,Q) controls at the DECC laboratory along with voltage regulation controls. The new PQ control along with current limiter controls has been tested on our existing inverter test system. We have tested both non-adaptive and adaptive control modes for the PQ control. We have completed several technical papers on the approaches and results. Electric power distribution systems are experiencing outages due to a phenomenon known as fault induced delayed voltage recovery (FIDVR) due to air conditioning (A/C) compressor motor stall. Local voltage collapse from FIDVR is occurring in part because modern air-conditioner and heat pump compressor motors are much more susceptible to stalling during a voltage sag or dip than older motors. These motors can stall in less than three cycles (0.05 s) when a fault, for example, on the sub-transmission system, causes voltage on the distribution system to sag to 70% or less of nominal. We completed a new test system for A/C compressor motor stall testing at the DECC Lab. The A/C Stall test system is being used to characterize when and how compressor motors stall under low voltage and high compressor pressure conditions. However, instead of using air conditioners, we are using high efficiency heat pumps. We have gathered A/C stall characterization data for both sustained and momentary voltage sags of the test heat pump. At low enough voltage, the heat pump stalls (compressor motor stops and draws 5-6 times normal current in trying to restart) due to low inertia and low torque of the motor. For the momentary sag, we are using a fast acting contactor/switch to quickly switch from nominal to the sagged voltage in cycles.

  19. Performance analysis of distributed applications using automatic classification of communication inefficiencies

    DOE Patents [OSTI]

    Vetter, Jeffrey S.

    2005-02-01

    The method and system described herein presents a technique for performance analysis that helps users understand the communication behavior of their message passing applications. The method and system described herein may automatically classifies individual communication operations and reveal the cause of communication inefficiencies in the application. This classification allows the developer to quickly focus on the culprits of truly inefficient behavior, rather than manually foraging through massive amounts of performance data. Specifically, the method and system described herein trace the message operations of Message Passing Interface (MPI) applications and then classify each individual communication event using a supervised learning technique: decision tree classification. The decision tree may be trained using microbenchmarks that demonstrate both efficient and inefficient communication. Since the method and system described herein adapt to the target system's configuration through these microbenchmarks, they simultaneously automate the performance analysis process and improve classification accuracy. The method and system described herein may improve the accuracy of performance analysis and dramatically reduce the amount of data that users must encounter.

  20. Security Communications Protocol Ad Hoc Working Group | Department of

    Office of Environmental Management (EM)

    Energy Communications Protocol Ad Hoc Working Group Security Communications Protocol Ad Hoc Working Group PDF icon Security Communications Protocol Ad Hoc Working Group More Documents & Publications Overview for Newcomers Isotope Program Transportation NTSF Activities and Accomplishments

  1. Ex Parte Communication Memo | Department of Energy

    Energy Savers [EERE]

    Parte Communication Memo Ex Parte Communication Memo Consumers Union (CU) staff requested a meeting with DOE and EPA staff to discuss our views on updates to several appliance testing procedures and perceived problems with the EnergyStar program. The meeting took place on July 16 from 10:00 a.m. to 11:30 a.m., and the following topics were discussed: refrigerators, clothes washers, clothes dryers, dishwashers, dehumidifiers, and freezers. PDF icon Ex Parte Communication Memo More Documents &

  2. UL Ex Parte communications | Department of Energy

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

    UL Ex Parte communications UL Ex Parte communications On December 27, I was contacted by Ms. Ashley Armstrong, U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Building Technologies Program and asked if I would be willing to meet with her and certain US DOE staff to discuss UL's "different testing and certification offerings as they relate to electric motors". PDF icon Ex parte comm_1_7_2013.pdf More Documents & Publications ex parte communication

  3. TEC Working Group Topic Groups Archives Communications | Department of

    Office of Environmental Management (EM)

    Energy Communications TEC Working Group Topic Groups Archives Communications The Communications Topic Group was convened in April 1998 to improve internal and external strategic level communications regarding DOE shipments of radioactive and other hazardous materials. Major issues under consideration by this Topic Group include: - Examination of DOE external and internal communications processes; - Roles and responsibilities when communicating with a diverse range of stakeholders; and -

  4. Re: NBP RFI: CommunicationRse quirements | Department of Energy

    Energy Savers [EERE]

    CommunicationRse quirements Re: NBP RFI: CommunicationRse quirements Pepco Holdings, Inc. (PHI) is pleased to respond to the U.S Department of Energy request for comments regarding the communications requirements of electric utilities deploying the Smart Grid. PDF icon Re: NBP RFI: CommunicationRse quirements More Documents & Publications Re: NBP RFI: Communications Requirements Re: NBP RFI-Implementing the National Broadband Plan by Studying the Communications Requirements of Electric

  5. Major Communications Report April 17, 2009 | Department of Energy

    Energy Savers [EERE]

    17, 2009 Major Communications Report April 17, 2009 This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of April 17, 2009. Office spreadsheet icon DOE_Major_Communications_04172009.xls More Documents & Publications Major Communications Report May 5, 2009 Major Communications Report April 30, 2009 Major Communications Report April 28

  6. Major Communications Report April 28, 2009 | Department of Energy

    Office of Environmental Management (EM)

    28, 2009 Major Communications Report April 28, 2009 This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of April 28, 2009. Office spreadsheet icon DOE_Major_Communications_04282009.xls More Documents & Publications Major Communications Report April 17, 2009 Major Communications Report May 5, 2009 Major Communications Report April 30

  7. Major Communications Report April 30, 2009 | Department of Energy

    Office of Environmental Management (EM)

    30, 2009 Major Communications Report April 30, 2009 This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of April 30, 2009. Office spreadsheet icon DOE_Major_Communications_04302009.xls More Documents & Publications Major Communications Report April 17, 2009 Major Communications Report May 5, 2009 Major Communications Report April 28

  8. Subscribe to EERE Communication Standards and Guidelines Updates |

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

    Department of Energy Subscribe to EERE Communication Standards and Guidelines Updates Subscribe to EERE Communication Standards and Guidelines Updates Subscribe to the Communication Standards and Guidelines email list to receive updates on the requirements for communication products, including website, developed for the Office of Energy Efficiency and Renewable Energy. Blog for Communication Standards and Guidelines The Blog for Communication Standards and Guidelines is where you'll find

  9. Los Alamos researcher honored with Presidential Early Career Award for

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

    Scientists and Engineers Presidential Early Career Award for Scientists and Engineers Los Alamos researcher honored with Presidential Early Career Award for Scientists and Engineers Amy J. Clarke, is among the honorees that President Obama named. July 23, 2012 Amy Clarke Amy J. Clarke Contact Nancy Ambrosiano Communications Office (505) 667-0471 Email Discoveries in science and technology not only strengthen our economy, they inspire us as a people. Amy J. Clarke, materials scientist,

  10. Ex parte Communication, NOPR for Energy Conservation Standards...

    Office of Environmental Management (EM)

    parte Communication, NOPR for Energy Conservation Standards for Residential Conventional Cooking Products, Docket No. EERE-2014-BT-STD-0005 Ex parte Communication, NOPR for Energy ...

  11. Bernard named communications director of the Princeton Plasma...

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

    has developed highly successful internal and external communications programs in the life sciences industry. His positions have included senior communications manager at...

  12. Loan Performance Data and Communication | Department of Energy

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

    Performance Data and Communication Loan Performance Data and Communication Better Buildings Residential Network Financing and Revenue Peer Exchange Call: Loan Performance Data and ...

  13. Testing and Validation of Vehicle to Grid Communication Standards...

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

    and Validation of Vehicle to Grid Communication Standards Testing and Validation of Vehicle to Grid Communication Standards 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle ...

  14. American Gas Association Memorandum Summarizing Ex Parte Communication...

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

    Memorandum Summarizing Ex Parte Communication American Gas Association Memorandum Summarizing Ex Parte Communication On October 9, 2014, a workshop was hosted by the American Gas ...

  15. Communication: Energy-dependent resonance broadening in symmetric...

    Office of Scientific and Technical Information (OSTI)

    Communication: Energy-dependent resonance broadening in symmetric and asymmetric molecular ... Prev Next Title: Communication: Energy-dependent resonance broadening in ...

  16. Smart Grid Outreach and Communication Strategy: Next Steps -...

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

    Outreach and Communication Strategy: Next Steps - EAC Recommendations for the Department of Energy (October 17, 2012) Smart Grid Outreach and Communication Strategy: Next Steps - ...

  17. DOE RFI 2010-11129 NBP RFI: Communications Requirements Titled...

    Energy Savers [EERE]

    the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy" DOE RFI 2010-11129 NBP RFI: Communications...

  18. Re: NBP RFI: Communications Requirements- Implementing the National...

    Energy Savers [EERE]

    the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy Re: NBP RFI: Communications Requirements-...

  19. A.T. Ochsner (Personal Communication, 2014) | Open Energy Information

    Open Energy Info (EERE)

    to library Personal Communication: A.T. Ochsner (Personal Communication, 2014) Authors J. Held and F. Henderson Recipient A.T. Ochsner Published 01042014 DOI Not Provided...

  20. TEC Working Group Topic Groups Archives Communications Conference...

    Office of Environmental Management (EM)

    Communications Conference Call Summaries TEC Working Group Topic Groups Archives Communications Conference Call Summaries Conference Call Summaries PDF icon Conference Call Summary...

  1. U-021: Cisco Unified Communications Manager Directory Traversal...

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

    Unified Communications Manager Directory Traversal Flaw Lets Remote Users Obtain Files. PLATFORM: Cisco Unified Communications Manager 6.x, 7.x and 8.x ABSTRACT: A vulnerability...

  2. Smart-Grid Ready PV Inverters with Utility Communication

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

    INTEGRATION Smart-Grid Ready PV Inverters with Utility Communication Electric Power ... required utility communication links to capture the full value of distributed PV plants. ...

  3. Hazardous Waste: Resource Pack for Trainers and Communicators...

    Open Energy Info (EERE)

    Waste: Resource Pack for Trainers and Communicators Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Hazardous Waste: Resource Pack for Trainers and Communicators Agency...

  4. Communication-avoiding symmetric-indefinite factorization

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

    Ballard, Grey Malone; Becker, Dulcenia; Demmel, James; Dongarra, Jack; Druinsky, Alex; Peled, Inon; Schwartz, Oded; Toledo, Sivan; Yamazaki, Ichitaro

    2014-11-13

    We describe and analyze a novel symmetric triangular factorization algorithm. The algorithm is essentially a block version of Aasen's triangular tridiagonalization. It factors a dense symmetric matrix A as the product A=PLTLTPT where P is a permutation matrix, L is lower triangular, and T is block tridiagonal and banded. The algorithm is the first symmetric-indefinite communication-avoiding factorization: it performs an asymptotically optimal amount of communication in a two-level memory hierarchy for almost any cache-line size. Adaptations of the algorithm to parallel computers are likely to be communication efficient as well; one such adaptation has been recently published. As a result,more » the current paper describes the algorithm, proves that it is numerically stable, and proves that it is communication optimal.« less

  5. Re: Memorandum Summarizing Ex Parte Communication

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

    October 13, 2014 To: expartecommunication@hq.doe.gov (sent via email) Re: Memorandum Summarizing Ex Parte Communication On October 9, 2014, a workshop was hosted by the American ...

  6. Public Involvement and Communications Committee Page 1

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

    January 13, 2011 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD PUBLIC INVOLVEMENT & COMMUNICATIONS COMMITTEE MEETING January 13, 2011 Richland, WA Topics in this Meeting Summary Welcome and Introductions ............................................................................................................ 1 State of the Site Meetings ............................................................................................................... 2 Open Government Plan Advice

  7. Narration for Communicating the JHA concept

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

    JHA Concept Communication 052308 All work at the Berkeley Lab must be analyzed and authorized before work can begin. In the past Workers were required to take the Job Hazard...

  8. Protection and Communication Craftsman-Foreman II

    Broader source: Energy.gov [DOE]

    Where would I be working? Western Area Power Administration Desert Southwest Region Protection and Communication Maintenance (G5300) 615 S. 43rd Avenue Phoenix, AZ 85009 Duty Location is: Phoenix,...

  9. Communications Requirements of Smart Grid Technologies

    Broader source: Energy.gov [DOE]

    This report sets forth the findings of the U.S. Department of Energy (DOE) on the communications requirements of electric utilities and proposes specific recommendations for next steps to support...

  10. Major Communications Report May 5, 2009

    Office of Energy Efficiency and Renewable Energy (EERE)

    This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of May 5, 2009.

  11. Communication-avoiding symmetric-indefinite factorization

    SciTech Connect (OSTI)

    Ballard, Grey Malone; Becker, Dulcenia; Demmel, James; Dongarra, Jack; Druinsky, Alex; Peled, Inon; Schwartz, Oded; Toledo, Sivan; Yamazaki, Ichitaro

    2014-11-13

    We describe and analyze a novel symmetric triangular factorization algorithm. The algorithm is essentially a block version of Aasen's triangular tridiagonalization. It factors a dense symmetric matrix A as the product A=PLTLTPT where P is a permutation matrix, L is lower triangular, and T is block tridiagonal and banded. The algorithm is the first symmetric-indefinite communication-avoiding factorization: it performs an asymptotically optimal amount of communication in a two-level memory hierarchy for almost any cache-line size. Adaptations of the algorithm to parallel computers are likely to be communication efficient as well; one such adaptation has been recently published. As a result, the current paper describes the algorithm, proves that it is numerically stable, and proves that it is communication optimal.

  12. Sandia National Laboratories: Sandia Enabled Communications and

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

    Authentification Network using Quantum Key Distribution (SECANT QKD) Research Laboratory Directed Research Facebook Twitter YouTube Flickr RSS Top SECANT SECANT Leadership Invited Talks, Publications & Patents News & Events Research SECANT QKD Sandia Enabled Communications and Authentication Network using Quantum Key Distribution (SECANT QKD) is a Grand Challenge in Quantum Communication. This program aims to construct chip-scale, handheld quantum transceivers that can implement DV,

  13. Ex parte Communication | Department of Energy

    Energy Savers [EERE]

    call between AHAM and the Department of Energy on October 4, 2010, for inclusion in the public docket. In summary, the issue discussed was the methodology for developing the standards equations proposed in DOE's notice of proposed rulemaking on energy conservation standards for residential refrigerators, refrigerator-freezers, and freezers. PDF icon Ex parte Communication More Documents & Publications Association of Home Appliance Manufacturers Ex Parte Communication_Kitable

  14. Ex parte communication | Department of Energy

    Energy Savers [EERE]

    Friday, November 12th, I spoke with DOE General Counsel Scott Blake Harris by telephone. This conversation concerned what process DOE might use for completing the new test method for residential refrigerators in light of concerns raised by the Association of Home Appliance Manufacturers. PDF icon Ex parte communication More Documents & Publications Ex parte communication Ex Parte Memorandum Docket No. EERE-2010-BT-STD-0027 Energy Conservation Standards for Commercial and Industrial Electric

  15. Re: Ex parte communication | Department of Energy

    Energy Savers [EERE]

    Ex parte communication Re: Ex parte communication On April 20, 2010, Scott Bates, Corporate Vice President and General Counsel, and Karen Meyers, Director of Government Affairs, both of the Rheem Manufacturing Company ("Rheem"), accompanied by their counsel, Bill Anaya of Alston & Bird, LLP, met with Department of Energy ("DOE") officials Scott Harris, General Counsel, Maureen McLaughlin, Special Assistant to the General Counsel, and Stephanie Weiner, Special Assistant,

  16. Environmental Management System

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

    Management System Environmental Management System An Environmental Management System is a systematic method for assessing mission activities, determining the environmental impacts of those activities, prioritizing improvements, and measuring results. May 30, 2012 The continuous improvement cycle Our Environmental Management System encourages continuous improvement of our environmental performance. Contact Environmental Communication & Public Involvement P.O. Box 1663 MS M996 Los Alamos, NM

  17. Gas venting system

    DOE Patents [OSTI]

    Khan, Amjad; Dreier, Ken Wayne; Moulthrop, Lawrence Clinton; White, Erik James

    2010-06-29

    A system to vent a moist gas stream is disclosed. The system includes an enclosure and an electrochemical cell disposed within the enclosure, the electrochemical cell productive of the moist gas stream. A first vent is in fluid communication with the electrochemical cell for venting the moist gas stream to an exterior of the enclosure, and a second vent is in fluid communication with an interior of the enclosure and in thermal communication with the first vent for discharging heated air to the exterior of the enclosure. At least a portion of the discharging heated air is for preventing freezing of the moist gas stream within the first vent.

  18. A Study to Develop an Industrial-Scale, Computer-Controlled High Magnetic Field Processing (HMFP) System to Assist in Commercializing the Novel, Enabling HMFP Manufacturing Technology

    SciTech Connect (OSTI)

    Lutdka, G. M.; Chourey, A.

    2010-05-12

    As the original magnet designer and manufacturer of ORNLs 9T, 5-inch ID bore magnet, American Magnetics Inc. (AMI) has collaborated with ORNLs Materials Processing Groups and this partnership has been instrumental in the development of our unique thermo-magnetic facilities and expertise. Consequently, AMI and ORNL have realized that the commercial implementation of the High Magnetic Field Processing (HMFP) technology will require the evolution of robust, automated superconducting (SC) magnet systems that will be cost-effective and easy to operate in an industrial environment. The goal of this project and CRADA is to significantly expedite the timeline for implementing this revolutionary and pervasive cross-cutting technology for future US produced industrial components. The successful completion of this project is anticipated to significantly assist in the timely commercialization and licensing of our HMFP intellectual property for a broad spectrum of industries; and to open up a new market for AMI. One notable outcome of this project is that the ThermoMagnetic Processing Technology WON a prestigious 2009 R&D 100 Awards. This award acknowledges and recognizes our TMP Technology as one of the top 100 innovative US technologies in 2009. By successfully establishing the design requirements for a commercial scale magnetic processing system, this project effort has accomplished a key first step in facilitating the building and demonstration of a superconducting magnetic processing coil, enabling the transition of the High Magnetic Field Processing Technology beyond a laboratory novelty into a commercially viable and industrially scalable Manufacturing Technology.

  19. On Eliminating Synchronous Communication in Molecular Simulations to Improve Scalability

    SciTech Connect (OSTI)

    Straatsma, TP; Chavarría-Miranda, Daniel

    2013-12-01

    Molecular dynamics simulation, as a complementary tool to experimentation, has become an important methodology for the understanding and design of molecular systems as it provides access to properties that are difficult, impossible or prohibitively expensive to obtain experimentally. Many of the available software packages have been parallelized to take advantage of modern massively concurrent processing resources. The challenge in achieving parallel efficiency is commonly attributed to the fact that molecular dynamics algorithms are communication intensive. This paper illustrates how an appropriately chosen data distribution and asynchronous one-sided communication approach can be used to effectively deal with the data movement within the Global Arrays/ARMCI programming model framework. A new put_notify capability is presented here, allowing the implementation of the molecular dynamics algorithm without any explicit global or local synchronization or global data reduction operations. In addition, this push-data model is shown to very effectively allow hiding data communication behind computation. Rather than data movement or explicit global reductions, the implicit synchronization of the algorithm becomes the primary challenge for scalability. Without any explicit synchronous operations, the scalability of molecular simulations is shown to depend only on the ability to evenly balance computational load.

  20. Microsoft Word - Understanding Smart Grid Benefits_final.docx

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

    ... Advanced Metering Infrastructure (AMI) Customer Side Systems (CS) Demand Response (DR) Distribution Management SystemDistribution Automation (DMS) ...

  1. BioComms Training: Strategic Communications and Message Development

    Broader source: Energy.gov [DOE]

    Strategic Communications and Message Development: Presentation to EERE BioComms Group by Kearns & West.

  2. RE: NBP RFI: Communications Requirements | Department of Energy

    Energy Savers [EERE]

    Tropos Networks is pleased to submit the following commentary and information to the DOE regarding the communication requirements of utilities for Smart Grid applications based on its experience with utility customers. PDF icon RE: NBP RFI: Communications Requirements More Documents & Publications Comments of the Lower Colorado River Authority Communications Requirements of Smart Grid Technologies RE: NBP RFI: Communication Requirements

  3. RE: NBP RFI: Communications Requirements | Department of Energy

    Energy Savers [EERE]

    National Rural Electric Cooperative Association comments on Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy PDF icon RE: NBP RFI: Communications Requirements More Documents & Publications Re: DOE Request for Information - Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy NBP RFI: Communications

  4. Tools_for_Improving_Industry_Communications.pdf | Department of Energy

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

    Tools_for_Improving_Industry_Communications.pdf Tools_for_Improving_Industry_Communications.pdf PDF icon Tools_for_Improving_Industry_Communications.pdf More Documents & Publications DOE Vendor Communications Plan Review of Selected Home Energy Auditing Tools Standing Technical Committee Working Sessions

  5. Low Frequency Wireless Communications Technology

    SciTech Connect (OSTI)

    Bartone, Erik J; Carbone, John F

    2004-01-27

    The purpose of this project was to demonstrate Nxegen's real-time wireless electricity monitoring and load management technologies in selected commercial, industrial, and municipal end user facilities. The purpose of which is to demonstrate the ability for Nxegen's technology to collect real-time electricity data to a central location (Nxegen's Network Operation Center "NOC"), aggregate customer load profiles into portfolios of profiles, and be able to dispatch load curtailment commands from the NOC to individual customer loads to demonstrate the ability to integrate demand resources into the overall electric utility system for the purpose of; (1) improving overall system reliability, (2) reducing wholesale electric generation prices (locational marginal prices "LMP"), and (3) reducing congestion costs in energy constrained areas (southwest Connecticut).

  6. Proton beam therapy control system

    DOE Patents [OSTI]

    Baumann, Michael A; Beloussov, Alexandre V; Bakir, Julide; Armon, Deganit; Olsen, Howard B; Salem, Dana

    2013-12-03

    A tiered communications architecture for managing network traffic in a distributed system. Communication between client or control computers and a plurality of hardware devices is administered by agent and monitor devices whose activities are coordinated to reduce the number of open channels or sockets. The communications architecture also improves the transparency and scalability of the distributed system by reducing network mapping dependence. The architecture is desirably implemented in a proton beam therapy system to provide flexible security policies which improve patent safety and facilitate system maintenance and development.

  7. Proton beam therapy control system

    DOE Patents [OSTI]

    Baumann, Michael A; Beloussov, Alexandre V; Bakir, Julide; Armon, Deganit; Olsen, Howard B; Salem, Dana

    2013-06-25

    A tiered communications architecture for managing network traffic in a distributed system. Communication between client or control computers and a plurality of hardware devices is administered by agent and monitor devices whose activities are coordinated to reduce the number of open channels or sockets. The communications architecture also improves the transparency and scalability of the distributed system by reducing network mapping dependence. The architecture is desirably implemented in a proton beam therapy system to provide flexible security policies which improve patent safety and facilitate system maintenance and development.

  8. Proton beam therapy control system

    DOE Patents [OSTI]

    Baumann, Michael A. (Riverside, CA); Beloussov, Alexandre V. (San Bernardino, CA); Bakir, Julide (Alta Loma, CA); Armon, Deganit (Longmeadow, MA); Olsen, Howard B. (Irvine, CA); Salem, Dana (Riverside, CA)

    2010-09-21

    A tiered communications architecture for managing network traffic in a distributed system. Communication between client or control computers and a plurality of hardware devices is administered by agent and monitor devices whose activities are coordinated to reduce the number of open channels or sockets. The communications architecture also improves the transparency and scalability of the distributed system by reducing network mapping dependence. The architecture is desirably implemented in a proton beam therapy system to provide flexible security policies which improve patent safety and facilitate system maintenance and development.

  9. Proton beam therapy control system

    DOE Patents [OSTI]

    Baumann, Michael A. (Riverside, CA); Beloussov, Alexandre V. (Bernardino, CA); Bakir, Julide (Alta Loma, CA); Armon, Deganit (Redlands, CA); Olsen, Howard B. (Colton, CA); Salem, Dana (Riverside, CA)

    2008-07-08

    A tiered communications architecture for managing network traffic in a distributed system. Communication between client or control computers and a plurality of hardware devices is administered by agent and monitor devices whose activities are coordinated to reduce the number of open channels or sockets. The communications architecture also improves the transparency and scalability of the distributed system by reducing network mapping dependence. The architecture is desirably implemented in a proton beam therapy system to provide flexible security policies which improve patent safety and facilitate system maintenance and development.

  10. Entergy New Orleans, Inc. Smart Grid Project | Open Energy Information

    Open Energy Info (EERE)

    Entergy New Orleans' (ENO) Advanced Metering Infrastructure (AMI) Pilot program includes smart meters, in-home displays (IHDs), programmable communicating thermostats (PCTs), and...

  11. Environmental Impacts of Smart Grid

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

    ... be programmed in accordance with price signals communicated via AMI. For example, ... expenditure on a more efficient machine, or the more efficient use of existing machinery. ...

  12. The Future of Manufacturing Takes Shape: 3D Printed Car on Display...

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

    Image: Courtesy of Local Motors Amy Manheim Communication and Outreach Lead, Advanced Manufacturing Office Additive manufacturing - often referred to as 3D printing - is a ...

  13. March 2012 PSERC Webinars on Issues in Designing the Future Grid...

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

    Additional information on the March 2012 webinars is available in the individual flyers, below. March 6: Vinod Namboodiri - AMI: Communication Needs and Integration Options March ...

  14. 2010 U.S. Smart Grid Vendor Ecosystem Report on the companies...

    Energy Savers [EERE]

    The Smart Grid vendor ecosystem is an increasingly interdependent web of companies. Vendors of Advanced Metering Infrastructure (AMI) products (meters, communication units, and ...

  15. Los Alamos National Laboratory communicators capture numerous awards from

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

    Society for Technical Communication Society for Technical Communication Awards Los Alamos National Laboratory communicators capture numerous awards from Society for Technical Communication Three Los Alamos entries garnered Distinguished Technical Communication awards, the competition's highest award category. April 15, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering

  16. Re: NBP RFI: Communications Requirements | Department of Energy

    Energy Savers [EERE]

    Communications Requirements Re: NBP RFI: Communications Requirements CTIA - The Wireless Association® ("CTIA")1 submits this response to the Department of Energy's ("DOE") Request for Information ("RFI") regarding the communications requirements of utilities pursuant to the National Broadband Plan.2 Wireless communications are a critical component of "Smart Grids" and commercial wireless networks can readily satisfy the communications requirements of

  17. Leadership through Effective Communication (FLD 142), Washington DC |

    Energy Savers [EERE]

    Department of Energy Leadership through Effective Communication (FLD 142), Washington DC Leadership through Effective Communication (FLD 142), Washington DC April 25, 2016 8:00AM EDT to April 27, 2016 5:00PM EDT Leadership through Effective Communication Level 2 Required Course 3 Days / 24 CLPs This course is a highly interactive session focused on developing powerful communication skills to lead people and manage projects. The course emphasizes personal communications preferences and the

  18. RE: NBP RFI: Communication Requirements | Department of Energy

    Energy Savers [EERE]

    RE: NBP RFI: Communication Requirements RE: NBP RFI: Communication Requirements Comments of Southern California Edison on Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy PDF icon RE: NBP RFI: Communication Requirements More Documents & Publications Re: DOE Request for Information - Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities To Inform

  19. Guidance on Ex Parte Communications | Department of Energy

    Office of Environmental Management (EM)

    on Ex Parte Communications Guidance on Ex Parte Communications Notice of guidance on ex parte communications. The Department of Energy sets forth guidance on ex parte communications during informal rulemaking proceedings. The guidance is intended to encourage the public to provide DOE with all information necessary to develop rules that advance the public interest, while ensuring that rulemaking proceedings are not subject to improper influence from off-the-record communications. As President

  20. Communicating Health Risks Working Safely With Beryllium | Department of

    Office of Environmental Management (EM)

    Energy Communicating Health Risks Working Safely With Beryllium Communicating Health Risks Working Safely With Beryllium April 2002 Training Reference for Beryllium Workers and Managers/Supervisors, Facilitator Manual Prepared by the Beryllium Health Risk Communication Task Force PDF icon Communicating Health Risks Working Safely With Beryllium More Documents & Publications Communicating Health Risks Working Safely With Beryllium Beryllium Screening - Informed Choice Document Federal

  1. NBP RFI: Communications Requirements- Comments of Tacoma Public |

    Office of Environmental Management (EM)

    Department of Energy Tacoma Public NBP RFI: Communications Requirements- Comments of Tacoma Public Comments of Tacoma Public on Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy PDF icon NBP RFI: Communications Requirements- Comments of Tacoma Public More Documents & Publications Comments of Utilities Telecom Council Communications Requirements of Smart Grid Technologies NBP RFI: Communications

  2. Ultralow-Power Silicon Microphotonic Communications Platform

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

    Ultralow-Power Silicon Microphotonic Communications Platform 1 R&D 100 Entry Ultralow-Power Silicon Microphotonic Communications Platform 2 R&D 100 Entry Submitting Organization Sandia National Laboratories P. O. Box 5800 Albuquerque New Mexico 87185-1082 USA Michael R. Watts Phone: (505) 284-9616 Fax: (505) 284-7690 mwatts@sandia.gov AFFIRMATION: I affirm that all information submitted as a part of, or supplemental to, this entry is a fair and accurate representation of this product.

  3. Ringleader: Ashley White, Director of Communications

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

    Ashley White, Director of Communications Print After many years as a researcher followed by a few in government and policy, Ashley White sees her new position as ALS Director of Communications as a perfect blend of it all. "I'm thrilled to be back in a research environment, since I started out my career as a researcher and loved being in the lab," she says. "When I walk around the ALS and see all the tin foil and the beamline equipment, it feels like home." After completing

  4. Public Access Policy and Communications | DOE PAGES

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

    Public Access Policy and Communications Public Access Policy and Communications 7/24/14 Department of Energy Public Access Plan DOE Public Access Plan 2/22/13 White House Office of Science and Technology Policy Memorandum Increasing Access to the Results of Federally Funded Scientific Research DOE Scientific and Technical Information Program (STIP) News Releases 8/4/14 DOE News Release U.S. Department of Energy Increases Access to Results of DOE-Funded Scientific Research Blogs 4/20/15 OSTIblog

  5. Communication methods, systems, apparatus, and devices involving RF tag registration

    DOE Patents [OSTI]

    Burghard, Brion J. (W. Richland, WA); Skorpik, James R. (Kennewick, WA)

    2008-04-22

    One technique of the present invention includes a number of Radio Frequency (RF) tags that each have a different identifier. Information is broadcast to the tags from an RF tag interrogator. This information corresponds to a maximum quantity of tag response time slots that are available. This maximum quantity may be less than the total number of tags. The tags each select one of the time slots as a function of the information and a random number provided by each respective tag. The different identifiers are transmitted to the interrogator from at least a subset of the RF tags.

  6. While drilling system and method

    DOE Patents [OSTI]

    Mayes, James C.; Araya, Mario A.; Thorp, Richard Edward

    2007-02-20

    A while drilling system and method for determining downhole parameters is provided. The system includes a retrievable while drilling tool positionable in a downhole drilling tool, a sensor chassis and at least one sensor. The while drilling tool is positionable in the downhole drilling tool and has a first communication coupler at an end thereof. The sensor chassis is supported in the drilling tool. The sensor chassis has a second communication coupler at an end thereof for operative connection with the first communication coupler. The sensor is positioned in the chassis and is adapted to measure internal and/or external parameters of the drilling tool. The sensor is operatively connected to the while drilling tool via the communication coupler for communication therebetween. The sensor may be positioned in the while drilling tool and retrievable with the drilling tool. Preferably, the system is operable in high temperature and high pressure conditions.

  7. Detection and response to unauthorized access to a communication device

    DOE Patents [OSTI]

    Smith, Rhett; Gordon, Colin

    2015-09-08

    A communication gateway consistent with the present disclosure may detect unauthorized physical or electronic access and implement security actions in response thereto. A communication gateway may provide a communication path to an intelligent electronic device (IED) using an IED communications port configured to communicate with the IED. The communication gateway may include a physical intrusion detection port and a network port. The communication gateway may further include control logic configured to evaluate physical intrusion detection signal. The control logic may be configured to determine that the physical intrusion detection signal is indicative of an attempt to obtain unauthorized access to one of the communication gateway, the IED, and a device in communication with the gateway; and take a security action based upon the determination that the indication is indicative of the attempt to gain unauthorized access.

  8. Directives System

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

    1998-01-30

    The Department of Energy (DOE) Directives System is the means by which DOE policies, requirements, and responsibilities are developed and communicated throughout the Department. Directives are used to inform, direct, and guide employees in the performance of their jobs, and to enable employees to work effectively within the Department and with agencies, contractors, and the public. Cancels: DOE O 251.1, DOE M 251.1-1

  9. Electrical system architecture

    DOE Patents [OSTI]

    Algrain, Marcelo C. (Peoria, IL); Johnson, Kris W. (Washington, IL); Akasam, Sivaprasad (Peoria, IL); Hoff, Brian D. (East Peoria, IL)

    2008-07-15

    An electrical system for a vehicle includes a first power source generating a first voltage level, the first power source being in electrical communication with a first bus. A second power source generates a second voltage level greater than the first voltage level, the second power source being in electrical communication with a second bus. A starter generator may be configured to provide power to at least one of the first bus and the second bus, and at least one additional power source may be configured to provide power to at least one of the first bus and the second bus. The electrical system also includes at least one power consumer in electrical communication with the first bus and at least one power consumer in electrical communication with the second bus.

  10. Student Intern: Science Communications | Argonne National Laboratory

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

    Science Communications Share Argonne intern Payal H. Marathe from Yale University and Sarah Schlieder from Columbia College Chicago worked with Argonne mentor Chris Kramer to develop the necessary skills to become an effective science writer. Browse By - Any - Energy -Energy efficiency --Vehicles ---Alternative fuels ---Automotive engineering ---Diesel ---Electric drive technology ---Hybrid & electric vehicles ---Hydrogen & fuel cells ---Internal combustion ---Powertrain research

  11. Public Involvement and Communications Committee Page 1

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

    November 2, 2011 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD PUBLIC INVOLVEMENT & COMMUNICATIONS COMMITTEE MEETING November 2, 2011 Kennewick, WA Topics in this Meeting Summary Welcome and Introductions ............................................................................................................ 1 Responses to Board Advice 239 and 240 ....................................................................................... 1 Public Involvement for the Hanford Site-wide Permit

  12. Social Network and Communications Institutional Change Principle

    Broader source: Energy.gov [DOE]

    Federal agencies can use social networks and communications to spark and reinforce behavior change for meeting sustainability goals. This principle is based on research findings showing that people and institutions often are strongly influenced by the behaviors and expectations of others.

  13. Communication & Engagement | Department of Energy

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

    Engagement Communication & Engagement Intergovernmental Programs Intergovernmental Programs The Office of Environmental Management supports, by means of grants and cooperative agreements, a number of institutionalized activities and relationships with various national intergovernmental organizations. Read more Environmental Management Advisory Board (EMAB) Environmental Management Advisory Board (EMAB) The mission of the Environmental Management Advisory Board is to provide independent and

  14. Reproducibility in a multiprocessor system

    DOE Patents [OSTI]

    Bellofatto, Ralph A; Chen, Dong; Coteus, Paul W; Eisley, Noel A; Gara, Alan; Gooding, Thomas M; Haring, Rudolf A; Heidelberger, Philip; Kopcsay, Gerard V; Liebsch, Thomas A; Ohmacht, Martin; Reed, Don D; Senger, Robert M; Steinmacher-Burow, Burkhard; Sugawara, Yutaka

    2013-11-26

    Fixing a problem is usually greatly aided if the problem is reproducible. To ensure reproducibility of a multiprocessor system, the following aspects are proposed; a deterministic system start state, a single system clock, phase alignment of clocks in the system, system-wide synchronization events, reproducible execution of system components, deterministic chip interfaces, zero-impact communication with the system, precise stop of the system and a scan of the system state.

  15. AMIS (Smart Grid Project) (Vcklabruck, Austria) | Open Energy...

    Open Energy Info (EERE)

    map Period Jan 2005 - Jun 2012 References EU Smart Grid Projects Map1 Overview Automation of metering and customer processes, further automation of grid components, creation...

  16. AMIS (Smart Grid Project) (Traun, Austria) | Open Energy Information

    Open Energy Info (EERE)

    map Period Jan 2005 - Jun 2012 References EU Smart Grid Projects Map1 Overview Automation of metering and customer processes, further automation of grid components, creation...

  17. Microsoft Word - AMI White paper final 013108 _2_.doc

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

    NETL Modern Grid Strategy Powering our 21st-Century Economy ADVANCED METERING INFRASTRUCTURE Conducted by the National Energy Technology Laboratory for the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability February 2008 Office of Electricity Delivery and Energy Reliability V1.0 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of

  18. Microsoft Word - AMI White paper final 013108 _2_.doc

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

    ... * Remote turn on turn off operations * Load limiting for "bad pay" or demand response purposes * Energy prepayment * Power quality monitoring * Tamper and energy theft ...

  19. Microsoft Word - NSTB_AMI_SecurityConsiderationsV4.doc

    Office of Environmental Management (EM)

    SANDIA REPORT SAND2007-7327 Unlimited Release Printed November 2007 Advanced Metering Infrastructure Security Considerations Raymond C. Parks Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94AL85000. Approved for public release; further

  20. Guide to preparing SAND Reports and other communication products.

    SciTech Connect (OSTI)

    Not Available

    2009-02-01

    This guide describes the R&A process, Common Look and Feel requirements, and preparation and publishing procedures for communication products at Sandia National Laboratories. Samples of forms and examples of published communications products are provided.

  1. Record of Communication Concerning Ceiling Fan and Ceiling Fan...

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

    Record of Communication Concerning Ceiling Fan and Ceiling Fan Light Kit Framework Document-Docket No. EERE-2012-BT-STD-0045 Record of Communication Concerning Ceiling Fan and ...

  2. Alan Alda to offer science communication tips > Archived News...

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

    to offer science communication tips May 8th, 2013 By Anne Ju Actor, director and writer Alan Alda will visit campus May 21-24 to lead a workshop for scientists on communicating...

  3. TEC Working Group Topic Groups Archives Communications Meeting Summaries |

    Office of Environmental Management (EM)

    Department of Energy Archives Communications Meeting Summaries TEC Working Group Topic Groups Archives Communications Meeting Summaries Meeting Summaries PDF icon Milwaukee TEC Meeting, Communications Topic Group Summary - July 1998 PDF icon Inaugural Group Meeting - April 1998 More Documents & Publications TEC Working Group Topic Groups Archives Communications Conference Call Summaries TEC Meeting Summaries - January 1997 TEC Working Group Topic Groups Tribal Conference Call Summa

  4. Microsoft PowerPoint - Fiore.Communications.042909

    Office of Environmental Management (EM)

    Communications and External Affairs Office of Communications and External Affairs Briefing to EMAB Briefing to EMAB James Fiore James Fiore Acting Director, EM-5 April 29, 2009 2 EM-5 Core Functions * Media outreach plan * Respond to media inquiries * Prepare and execute media announcements * Coordinate and monitor field office public affairs * Support EM-1 and EM-2 communication roles * Ensure consistency with EM message - Internal and external * Non-budget-related Congressional communication -

  5. Secure SCADA Communication ProtocolPerformance Test Results | Department of

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

    Energy SCADA Communication ProtocolPerformance Test Results Secure SCADA Communication ProtocolPerformance Test Results The Pacific Northwest National Laboratory (PNNL) was tasked to evaluate the cryptographic implementation and performance impact of the Secure SCADA Communication Protocol (SSCP) upon supervisory control and data acquisition (SCADA) communications. This report presents performance test data derived from proof of concept implementations of the SSCP. PDF icon Secure SCADA

  6. Webtrends Archives by Fiscal Year — Communication Standards

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the Communication Standards site by fiscal year.

  7. Hazard Communications Training Deadline Approaches | Department of Energy

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

    Hazard Communications Training Deadline Approaches Hazard Communications Training Deadline Approaches November 1, 2013 - 8:45am Addthis Hazard Communications Training Deadline Approaches 10 CFR 851, Worker Safety and Health Program, requires all DOE Federal and contractor employees with hazardous chemicals in their workplaces to complete new Hazard Communication Standard Training. The major changes to the standard include hazard classification, labeling, Safety Data Sheets, information and

  8. Analysis of LM Stakeholder Interaction and External Communications |

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

    Department of Energy Analysis of LM Stakeholder Interaction and External Communications Analysis of LM Stakeholder Interaction and External Communications The U.S. Department of Energy (DOE) Office of Legacy Management (LM) makes every effort to communicate with its stakeholders through public and small group meetings, conferences, briefings, news releases, telephone, email, informational materials, and the LM website. To assess the effectiveness of LM's communication with stakeholders

  9. Applying Risk Communication to the Transportation of Radioactive Materials

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

    | Department of Energy Applying Risk Communication to the Transportation of Radioactive Materials Applying Risk Communication to the Transportation of Radioactive Materials Participants should expect to gain the following skills: How to recognize how the stakeholders prefer to receive information How to integrate risk communication principles into individual communication How to recognize the importance of earning trust and credibility How to identify stakeholders How to answer questions

  10. Studying the Communications Requirements of Electric Utilities to Inform

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

    Federal Smart Grid Policies- Public Meeting | Department of Energy Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policies- Public Meeting Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policies- Public Meeting Transcript of public meeting on Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policies PDF icon Studying the Communications Requirements of Electric

  11. T-703: Cisco Unified Communications Manager Open Query Interface Lets

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

    Remote Users Obtain Database Contents | Department of Energy 703: Cisco Unified Communications Manager Open Query Interface Lets Remote Users Obtain Database Contents T-703: Cisco Unified Communications Manager Open Query Interface Lets Remote Users Obtain Database Contents August 26, 2011 - 3:45pm Addthis PROBLEM: A vulnerability was reported in Cisco Unified Communications Manager. A remote user can obtain database contents PLATFORM: Cisco Unified Communications Manager 6.x, 7.x, 8.0, 8.5

  12. Effective safety communications | Y-12 National Security Complex

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

    Effective safety ... Effective safety communications Posted: September 11, 2014 - 7:44pm CNS Communications Specialist Kathryn King spoke on effective safety communications at Safety Fest TN held this week at Y-12's New Hope Center. King was joined by two safety and health experts from Oak Ridge Associated Universities, Dr. Jeff Miller and Dr. David Duncan. The presentation included a case study of the Uranium Processing Facility Project, where the effectiveness of safety communications has

  13. Communications and Public Affairs | Y-12 National Security Complex

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

    Communications and Public ... Communications and Public Affairs Communications and Public Affairs plans, develops, and implements Y-12's external and internal communications efforts in support of the site's strategic objectives. Our key stakeholders include employees and retirees, business customers, the National Nuclear Security Administration, the Department of Energy, the media, the community and public officials. Ellen Boatner, Media Contact work865.241.4937 boatnerea@y12.doe.gov Alice

  14. Re: NBP RFI: Communications Requirements- Implementing the National

    Energy Savers [EERE]

    Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy | Department of Energy Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy Re: NBP RFI: Communications Requirements- Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy Comments from Diversified

  15. Analysis of LM Stakeholder Interaction and External Communications |

    Energy Savers [EERE]

    Department of Energy Analysis of LM Stakeholder Interaction and External Communications Analysis of LM Stakeholder Interaction and External Communications The U.S. Department of Energy (DOE) Office of Legacy Management (LM) makes every effort to communicate with its stakeholders through public and small group meetings, conferences, briefings, news releases, telephone, email, informational materials, and the LM website. To assess the effectiveness of LM's communication with stakeholders

  16. 7 Tips for Communicating Your Research to a General Audience

    SciTech Connect (OSTI)

    Labios, Liezel AN

    2014-10-15

    This ~900-word article provides useful tips for scientists (especially early career scientists) to communicate their research.

  17. Re: NBP RFI: Communications Requirements | Department of Energy

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

    Requirements Re: NBP RFI: Communications Requirements National Cable & Telecommunications Association comments on Implementing the National Broadband Plan by Studying the...

  18. DOE RFI 2010-11129 NBP RFI: Communications Requirements Titled

    Office of Environmental Management (EM)

    "Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy" | Department of Energy RFI 2010-11129 NBP RFI: Communications Requirements Titled "Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy" DOE RFI 2010-11129 NBP RFI: Communications Requirements Titled "Implementing the National Broadband

  19. EERE Communication Standards and Guidelines | Department of Energy

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

    EERE Communication Standards and Guidelines The Communication Standards website includes all of the requirements and best practices for creating publications, exhibits, and websites for the Office of Energy Efficiency and Renewable Energy (EERE). We walk you through every requirement for every EERE product, whether it's required by the federal government, the Department of Energy, or EERE's Communications Team. If you've never used this site before, you can contact the Communications Standards

  20. Optimized data communications in a parallel computer

    DOE Patents [OSTI]

    Faraj, Daniel A.

    2014-08-19

    A parallel computer includes nodes that include a network adapter that couples the node in a point-to-point network and supports communications in opposite directions of each dimension. Optimized communications include: receiving, by a network adapter of a receiving compute node, a packet--from a source direction--that specifies a destination node and deposit hints. Each hint is associated with a direction within which the packet is to be deposited. If a hint indicates the packet to be deposited in the opposite direction: the adapter delivers the packet to an application on the receiving node; forwards the packet to a next node in the opposite direction if the receiving node is not the destination; and forwards the packet to a node in a direction of a subsequent dimension if the hints indicate that the packet is to be deposited in the direction of the subsequent dimension.

  1. Optimized data communications in a parallel computer

    DOE Patents [OSTI]

    Faraj, Daniel A

    2014-10-21

    A parallel computer includes nodes that include a network adapter that couples the node in a point-to-point network and supports communications in opposite directions of each dimension. Optimized communications include: receiving, by a network adapter of a receiving compute node, a packet--from a source direction--that specifies a destination node and deposit hints. Each hint is associated with a direction within which the packet is to be deposited. If a hint indicates the packet to be deposited in the opposite direction: the adapter delivers the packet to an application on the receiving node; forwards the packet to a next node in the opposite direction if the receiving node is not the destination; and forwards the packet to a node in a direction of a subsequent dimension if the hints indicate that the packet is to be deposited in the direction of the subsequent dimension.

  2. Misuse_Government_IT_CommunicationResources_Guidance.pdf | Department of

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

    Energy Misuse_Government_IT_CommunicationResources_Guidance.pdf Misuse_Government_IT_CommunicationResources_Guidance.pdf PDF icon Misuse_Government_IT_CommunicationResources_Guidance.pdf More Documents & Publications PSH-15-0021 - In the Matter of Personnel Security Hearing Acrobat PDFMaker 5.0 PSH-13-0103 - In the Matter of Personnel Security

  3. Office of Resources, Communications and Congressional Affairs | Department

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

    of Energy Resources, Communications and Congressional Affairs Office of Resources, Communications and Congressional Affairs MISSION The Office of Resources, Communications and Congressional Affairs supports the infrastructure of the Office of Enterprise Assessments (EA) by overseeing the coordination of Congressional hearing activities and information within EA to include hearing schedules, witness preparation, strategies appropriate to the nature of the hearing, and determinations of

  4. Major Communications Report February 23, 2009 | Department of Energy

    Office of Environmental Management (EM)

    February 23, 2009 Major Communications Report February 23, 2009 This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of February 23, 2009. Office spreadsheet icon DOE_Major_Communications_022

  5. Major Communications Report March 13, 2009 | Department of Energy

    Office of Environmental Management (EM)

    13, 2009 Major Communications Report March 13, 2009 This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of March 13, 2009. Office spreadsheet icon DOE_Major_Communications_0313

  6. Major Communications Report March 24, 2009 | Department of Energy

    Office of Environmental Management (EM)

    24, 2009 Major Communications Report March 24, 2009 This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of March 24, 2009. Office spreadsheet icon DOE_Major_Communications_0324

  7. NBP RFI: Communications Requirements- Comments of Lake Region Electric

    Office of Environmental Management (EM)

    Cooperative- Minnesota | Department of Energy Lake Region Electric Cooperative- Minnesota NBP RFI: Communications Requirements- Comments of Lake Region Electric Cooperative- Minnesota Comments of Lake Region Electric Cooperative- Minnesota on Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy PDF icon NBP RFI: Communications Requirements- Comments of Lake Region Electric Cooperative- Minnesota More

  8. ADMINISTRATIVE RECORDS SCHEDULE 12: COMMUNICATIONS RECORDS | Department of

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

    Energy 2: COMMUNICATIONS RECORDS ADMINISTRATIVE RECORDS SCHEDULE 12: COMMUNICATIONS RECORDS The principal records documenting communication functions include messenger service data; telecommunications service control and operational records; long distance telephone reports; postal records, consisting of post office forms and supporting papers; mail control records and supporting and related papers; agency copies of penalty mail reports; and records relating to private delivery service (such

  9. Information needs for risk management/communication

    SciTech Connect (OSTI)

    Bennett, D.A.

    1990-12-31

    The hazardous waste cleanup program under the Comprehensive Environmental Response, Compensation, and Liability Act (Superfund) is delegated to the ten Regions of the US Environmental Protection Agency (EPA) and has, to date, identified more than 33,000 sites for consideration. The size and complexity of the program places great demands on those who would provide information to achieve national consistency in application of risk assessment while meeting site-specific needs for risk management and risk communication.

  10. Memorandum Memorializing Ex Parte Communication, DOE impending

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

    determination of coverage for commercial and industrial fans, blowers, and fume hoods. | Department of Energy DOE impending determination of coverage for commercial and industrial fans, blowers, and fume hoods. Memorandum Memorializing Ex Parte Communication, DOE impending determination of coverage for commercial and industrial fans, blowers, and fume hoods. The meeting was requested by AMCA International to introduce the association's leadership, standards, and experience in developing fan

  11. Communicating Success, Measuring Improvements, Sharing Results

    Broader source: Energy.gov [DOE]

    A discussion on how you can utilize all of the great information that you’re going to be calculating and collecting and reporting in your efforts to measure your building performance levels in Portfolio Manager and how that can really be a cornerstone of the methods that you communicate your successes of your efficiency programs both internally, amongst your staff and other colleagues and decision makers as well as externally.

  12. Fuel Cells for Critical Communications Backup Power

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

    for Critical Communications Backup Power Greg Moreland SENTECH, Inc. Supporting the U.S. Department of Energy August 6, 2008 APCO Annual Conference and Expo 2 2 Fuel cells use hydrogen to create electricity, with only water and heat as byproducts Fuel Cell Overview * An individual fuel cell produces about 1 volt * Hundreds of individual cells can comprise a fuel cell stack * Fuel cells can be used to power a variety of applications -Bibliographic Database * Laptop computers (50-100 W) *

  13. Emergency Communications | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Communications | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA

  14. emergency communications | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    communications | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA

  15. Re: Memorandum Summarizing Ex Parte Communication

    Energy Savers [EERE]

    , 2015 To: expartecommunications@hq.doe.gov (sent via email) Re: Memorandum Summarizing Ex Parte Communication On March 30, 2015, representatives of the American Gas Association (AGA) met with officials and staff of the U.S. Department of Energy (DOE) to discuss the notice of proposed rulemaking (NOPR) on minimum energy efficiency standards for residential natural gas furnaces. The purpose of the meeting was to reiterate concerns raised by AGA at the March 27 th public hearing on the proposed

  16. Re: Corrected Memorandum Summarizing Ex Parte Communication

    Energy Savers [EERE]

    September 25, 2014 To: expartecommunication@hq.doe.gov (sent via email) Re: Corrected Memorandum Summarizing Ex Parte Communication This memorandum is submitted to revise and correct our earlier memorandum submitted on September 23 rd . On September 12, 2014, representatives of the American Gas Association (AGA) met with staff of the U.S. Department of Energy (DOE) to share and discuss the results of a national survey of builders and contractors designed to identify the likely rates of fuel

  17. Re: Memorandum Summarizing Ex Parte Communication

    Energy Savers [EERE]

    October 13, 2014 To: expartecommunication@hq.doe.gov (sent via email) Re: Memorandum Summarizing Ex Parte Communication On October 9, 2014, a workshop was hosted by the American Gas Association and Washington Gas Light (WGL) at WGLs Training Facility in Springfield, VA. The purposes of the workshop were to convene representatives from the Department of Energy and stakeholder organizations to examine natural gas heating and water heating equipment and the installation differences between

  18. Communications circuit including a linear quadratic estimator

    DOE Patents [OSTI]

    Ferguson, Dennis D.

    2015-07-07

    A circuit includes a linear quadratic estimator (LQE) configured to receive a plurality of measurements a signal. The LQE is configured to weight the measurements based on their respective uncertainties to produce weighted averages. The circuit further includes a controller coupled to the LQE and configured to selectively adjust at least one data link parameter associated with a communication channel in response to receiving the weighted averages.

  19. MISUSE OF GOVERNMENT IT AND COMMUNICATION RESOURCES

    Office of Environmental Management (EM)

    MISUSE OF GOVERNMENT IT AND COMMUNICATION RESOURCES You have probably all read recent news articles about the use of government provided computers and Internet by a handful of federal employees to access pornography. It thus seems an appropriate time to remind everyone about their obligations as public servants -- and as colleagues, since the misconduct of a few reflects badly on everyone. PLEASE REMEMBER you are provided access to Internet services and computer equipment for authorized purposes

  20. Communication Methods: A Rural Alaskan Perspective

    Office of Environmental Management (EM)

    Conference: Energy Track December 3, 2015 Communication Methods: A Rural Alaskan Perspective Solar Energy Anaktuvuk Pass, Alaska Humpback Creek Hydroelectric Cordova, Alaska Wind Diesel Generation Selawik, Alaska WHPacific, Inc. REGIONAL PLANNING ZONES:  North Slope  Northwest Arctic  Bering Straits  Interior (YK/Upper Tanana)  YK Delta (Lower Yukon- Kuskokwim)  Chugach Logistics Reality - USA Logistics Reality - Global Climate Zones Languages & Cultures Inuit-Yupik-Unangan

  1. NBP RFI: Communications Requirements | Department of Energy

    Office of Environmental Management (EM)

    Cleco Corporation greatly appreciates the opportunity to provide information to the Department of Energy (DOE) on the communications needs of utilities. Cleco is an energy services company based in central Louisiana, serving approximately 276,000 residential, commercial and industrial customers since 1934. Cleco manages over 3,000 megawatts of electric capacity through its regulated Cleco Power LLC and unregulated Cleco Midstream Resources LLC businesses, utilizing a diverse fuel mix of lignite,

  2. Local intelligent electronic device (IED) rendering templates over limited bandwidth communication link to manage remote IED

    DOE Patents [OSTI]

    Bradetich, Ryan; Dearien, Jason A; Grussling, Barry Jakob; Remaley, Gavin

    2013-11-05

    The present disclosure provides systems and methods for remote device management. According to various embodiments, a local intelligent electronic device (IED) may be in communication with a remote IED via a limited bandwidth communication link, such as a serial link. The limited bandwidth communication link may not support traditional remote management interfaces. According to one embodiment, a local IED may present an operator with a management interface for a remote IED by rendering locally stored templates. The local IED may render the locally stored templates using sparse data obtained from the remote IED. According to various embodiments, the management interface may be a web client interface and/or an HTML interface. The bandwidth required to present a remote management interface may be significantly reduced by rendering locally stored templates rather than requesting an entire management interface from the remote IED. According to various embodiments, an IED may comprise an encryption transceiver.

  3. Wireless device monitoring systems and monitoring devices, and associated methods

    DOE Patents [OSTI]

    McCown, Steven H; Derr, Kurt W; Rohde, Kenneth W

    2014-05-27

    Wireless device monitoring systems and monitoring devices include a communications module for receiving wireless communications of a wireless device. Processing circuitry is coupled with the communications module and configured to process the wireless communications to determine whether the wireless device is authorized or unauthorized to be present at the monitored area based on identification information of the wireless device. Methods of monitoring for the presence and identity of wireless devices are also provided.

  4. Nuclear Crisis Communications: The Plan Worked. A Critique of NRC Communications in the Fukushima Daiichi Reactor Crisis - 12073

    SciTech Connect (OSTI)

    Brenner, Eliot; Harrington, Holly; Schmidt, Rebecca

    2012-07-01

    'Call the AV-Photo folks and get someone in here to shoot b-roll. We'll never be able to accommodate the network cameras and the only way I can get this to the media is to produce it ourselves'. Eliot Brenner, Director NRC Office of Public Affairs, March 12, 2011. For the past four years we have been speaking to audiences at Waste Management about communications issues. Last year, though we were kept from attending because of the federal budget crisis, our surrogates described to you the lessons the nuclear industry should draw from the BP Gulf oil spill crisis. Those remarks were delivered 11 days before the Fukushima Daiichi tragedy became the nuclear landmark of a generation - an industry changing event with worldwide ramifications, both in science and regulation and in communications. Eliot Brenner cut his teeth on crisis communication in the aviation industry where tragedy unfolds rapidly. He has been a speech-writer to three cabinet secretaries, spokesman for the Federal Aviation Administration and now spokesman for the Nuclear Regulatory Commission since 2004. Holly Harrington manages the NRC crisis response program and has 26 years federal public affairs experience, including eight years at the Federal Emergency Management Agency. Her crisis experience includes the 1989 Loma Prieta earthquake, numerous hurricanes and floods, Sept 11, and, now Fukushima Daiichi. Rebecca Schmidt is a veteran government relations professional whose decades in Washington include service with the House Armed Services Committee, the House Budget Committee and the Secretary of Defense. Collectively, the Offices of Public Affairs and Congressional Affairs conducted the largest outreach for the agency since Three Mile Island. We worked with the basic rule, described to Waste Management last year just 11 days before Fukushima - communicate early, often and clearly. The response - while not without its problems and lessons - went as smoothly as a chaotic event like Fukushima could go. That was due in large measure to the fact that the NRC has a well-tested system of responding to nuclear emergencies, and we followed our plan. (authors)

  5. Microsoft Word - Johnston.IOS.Network Communication as a Service-Oriented Capability.5.doc

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

    Communication as a Service-Oriented Capability William JOHNSTON, Joe METZGER, Mike O'CONNOR, Michael COLLINS, Joseph BURRESCIA, Eli DART, Jim GAGLIARDI, Chin GUOK, and Kevin OBERMAN ESnet, Lawrence Berkeley National Laboratory Abstract. In widely distributed systems generally, and in science-oriented Grids in particular, software, CPU time, storage, etc., are treated as "services" - they can be allocated and used with service guarantees that allows them to be integrated into systems

  6. Structural Monitoring System (SMS) and Visual System (VS) | Department of

    Energy Savers [EERE]

    Energy Structural Monitoring System (SMS) and Visual System (VS) Structural Monitoring System (SMS) and Visual System (VS) Axis Communications, Inc. has developed network ready, environmentally tolerant, low-light level camera-visual systems (VS) with built-in pan and tilt mechanisms that permit remote monitoring of facilities that are in standby mode. PDF icon Structural Monitoring System (SMS) and Visual System (VS) More Documents & Publications GammaCam Technology Demonstration at

  7. Data Transmission System For A Downhole Component

    DOE Patents [OSTI]

    Hall, David R.; Hall, Jr., H. Tracy; Pixton, David; Dahlgren, Scott; Sneddon, Cameron; Fox, Joe; Briscoe, Michael

    2005-01-18

    The invention is a system for transmitting data through a string of downhole components. In accordance with one aspect of the invention, the system includes a plurality of downhole components, such as sections of pipe in a drill string. Each component has a first and second end, with a first communication element located at the first end and a second communication element located at the second end. Each communication element includes a first contact and a second contact. The system also includes a coaxial cable running between the first and second communication elements, the coaxial cable having a conductive tube and a conductive core within it. The system also includes a first and second connector for connecting the first and second communication elements respectively to the coaxial cable. Each connector includes a conductive sleeve, lying concentrically within the conductive tube, which fits around and makes electrical contact with the conductive core. The conductive sleeve is electrically isolated from the conductive tube. The conductive sleeve of the first connector is in electrical contact with the first contact of the first communication element, the conductive sleeve of the second connector is in electrical contact with the first contact of the second communication element, and the conductive tube is in electrical contact with both the second contact of the first communication element and the second contact of the second communication element.

  8. Data transmission system for a downhole component

    DOE Patents [OSTI]

    Hall, David R.; Hall, Jr., Tracy H.; Pixton, David S.; Dahlgren, Scott Steven; Fox, Joe; Sneddon, Cameron; Briscoe, Michael A.

    2006-05-09

    The invention is a system for transmitting data through a string of downhole components. In accordance with one aspect of the invention, the system includes a plurality of downhole components, such as sections of pipe in a drill string. Each component has a first and second end, with a first communication element located at the first end and a second communication element located at the second end. Each communication element includes a first contact and a second contact. The system also includes a coaxial cable running between the first and second communication elements, the coaxial cable having a conductive tube and a conductive core within it. The system also includes a first and second connector for connecting the first and second communication elements respectively to the coaxial cable. Each connector includes a conductive sleeve, lying concentrically within the conductive tube, which fits around and makes electrical contact with the conductive core. The conductive sleeve is electrically isolated from the conductive tube. The conductive sleeve of the first connector is in electrical contact with the first contact of the first communication element, the conductive sleeve of the second connector is in electrical contact with the first contact of the second communication element, and the conductive tube is in electrical contact with both the second contact of the first communication element and the second contact of the second communication element.

  9. Secondary air injection system and method

    DOE Patents [OSTI]

    Wu, Ko-Jen; Walter, Darrell J.

    2014-08-19

    According to one embodiment of the invention, a secondary air injection system includes a first conduit in fluid communication with at least one first exhaust passage of the internal combustion engine and a second conduit in fluid communication with at least one second exhaust passage of the internal combustion engine, wherein the at least one first and second exhaust passages are in fluid communication with a turbocharger. The system also includes an air supply in fluid communication with the first and second conduits and a flow control device that controls fluid communication between the air supply and the first conduit and the second conduit and thereby controls fluid communication to the first and second exhaust passages of the internal combustion engine.

  10. Method and apparatus for communicating computer data from one point to another over a communications medium

    DOE Patents [OSTI]

    Arneson, Michael R. (Chippewa Falls, WI); Bowman, Terrance L. (Sumner, WA); Cornett, Frank N. (Chippewa Falls, WI); DeRyckere, John F. (Eau Claire, WI); Hillert, Brian T. (Chippewa Falls, WI); Jenkins, Philip N. (Eau Claire, WI); Ma, Nan (Chippewa Falls, WI); Placek, Joseph M. (Chippewa Falls, WI); Ruesch, Rodney (Eau Claire, WI); Thorson, Gregory M. (Altoona, WI)

    2007-07-24

    The present invention is directed toward a communications channel comprising a link level protocol, a driver, a receiver, and a canceller/equalizer. The link level protocol provides logic for DC-free signal encoding and recovery as well as supporting many features including CRC error detection and message resend to accommodate infrequent bit errors across the medium. The canceller/equalizer provides equalization for destabilized data signals and also provides simultaneous bi-directional data transfer. The receiver provides bit deskewing by removing synchronization error, or skewing, between data signals. The driver provides impedance controlling by monitoring the characteristics of the communications medium, like voltage or temperature, and providing a matching output impedance in the signal driver so that fewer distortions occur while the data travels across the communications medium.

  11. Electric Vehicle Communications Standards Testing and Validation - Phase II: SAE J2931/1

    SciTech Connect (OSTI)

    Pratt, Richard M.; Gowri, Krishnan

    2013-01-15

    Vehicle to grid communication standards enable interoperability among vehicles, charging stations and utility providers and provide the capability to implement charge management. Several standards initiatives by the Society of Automobile Engineers (SAE), International Standards Organization and International Electrotechnical Commission (ISO/IEC), and ZigBee/HomePlug Alliance are developing requirements for communication messages and protocols. Recent work by the Electric Power Research Institute (EPRI) in collaboration with SAE and automobile manufacturers has identified vehicle to grid communication performance requirements and developed a test plan as part of SAE J2931/1 committee work. This laboratory test plan was approved by the SAE J2931/1 committee and included test configurations, test methods, and performance requirements to verify reliability, robustness, repeatability, maximum communication distance, and authentication features of power line carrier (PLC) communication modules at the internet protocol layer level. The goal of the testing effort was to select a communication technology that would enable automobile manufacturers to begin the development and implementation process. The EPRI/Argonne National Laboratory (ANL)/Pacific Northwest National Laboratory (PNNL) testing teams divided the testing so that results for each test could be presented by two teams, performing the tests independently. The PNNL team performed narrowband PLC testing including the Texas Instruments (TI) Concerto, Ariane Controls AC-CPM1, and the MAXIM Tahoe 2 evaluation boards. The scope of testing was limited to measuring the vendor systems communication performance between Electric Vehicle Support Equipment (EVSE) and plug-in electric vehicles (PEV). The testing scope did not address PEVs CAN bus to PLC or PLC to EVSE (Wi-Fi, cellular, PLC Mains, etc.) communication integration. In particular, no evaluation was performed to delineate the effort needed to translate the IPv6/SEP2.0 messages to PEVs CAN bus. The J2931/1 laboratory test results were presented to the SAE membership on March 20-22, 2012. The SAE committee decided to select HomePlug GreenPHY (HPGP) as the communication technology to use between the PEV and EVSE. No technology completely met all performance requirements. Both the MAXIM Tahoe 2 and TI Concerto met the 100Kbps throughput requirement, are estimated to meet the latency measurement performance, and met the control pilot impairment requirements. But HPGP demonstrated the potential to provide a data throughput rate of 10x of the requirement and either met or showed the potential to meet the other requirements with further development.

  12. Communicating the Future: Best Practices for Communication of Science and Technology to the Public

    SciTech Connect (OSTI)

    Porter, Gail

    2002-09-30

    To advance the state of the art in science and technology communication to the public a conference was held March 6-8, 2002 at the National Institute of Standards and Technology in Gaithersburg, MD. This report of the conference proceedings includes a summary statement by the conference steering committee, transcripts or other text summarizing the remarks of conference speakers, and abstracts for 48 "best practice" communications programs selected by the steering committee through an open competition and a formal peer review process. Additional information about the 48 best practice programs is available on the archival conference Web site at www.nist.gov/bestpractices.

  13. A Summary of Control System Security Standards Activities in...

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

    document is a compilation of the activities and initiatives concerning control system security that are influencing the standards process in the development of secure communication...

  14. Energy.gov Content Management System Requirements and Guidance...

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

    Learn more about coding outside of the Energy.gov Content Management System. Communication Standards & Guidelines Home Publications, Exhibits, & Logos Websites & Digital Media Web ...

  15. Pedro Communications Patch for All Versions

    Gasoline and Diesel Fuel Update (EIA)

    Pedro Communications Patch for All Versions Released: March 2007 NOTICE TO NEW PEDRO 6.2 USERS The following process corrects the following error: Application Terminated. Error accessing external object property hostname… This error is due to some Pedro 6.2 Installation CD's that are missing a required Pedro 6.2 ActiveX component. This component allows for the connection and transfer of your Pedro 6.2 entered survey data to the EIA anonymous ftp server. Please follow the instructions below to

  16. Microscale autonomous sensor and communications module

    DOE Patents [OSTI]

    Okandan, Murat; Nielson, Gregory N

    2014-03-25

    Various technologies pertaining to a microscale autonomous sensor and communications module are described herein. Such a module includes a sensor that generates a sensor signal that is indicative of an environmental parameter. An integrated circuit receives the sensor signal and generates an output signal based at least in part upon the sensor signal. An optical emitter receives the output signal and generates an optical signal as a function of the output signal. An energy storage device is configured to provide power to at least the integrated circuit and the optical emitter, and wherein the module has a relatively small diameter and thickness.

  17. ELECTRICAL SUBSTATION RELIABILITY EVALUATION WITH EMPHASIS ON EVOLVING INTERDEPENDENCE ON COMMUNICATION INFRASTRUCTURE.

    SciTech Connect (OSTI)

    AZARM,M.A.BARI,R.A.MUSICKI,Z.

    2004-01-15

    The objective of this study is to develop a methodology for a probabilistic assessment of the reliability and security of electrical energy distribution networks. This includes consideration of the future grid system, which will rely heavily on the existing digitally based communication infrastructure for monitoring and protection. Another important objective of this study is to provide information and insights from this research to Consolidated Edison Company (Con Edison) that could be useful in the design of the new network segment to be installed in the area of the World Trade Center in lower Manhattan. Our method is microscopic in nature and relies heavily on the specific design of the portion of the grid being analyzed. It extensively models the types of faults that a grid could potentially experience, the response of the grid, and the specific design of the protection schemes. We demonstrate that the existing technology can be extended and applied to the electrical grid and to the supporting communication network. A small subsection of a hypothetical grid based on the existing New York City electrical grid system of Con Edison is used to demonstrate the methods. Sensitivity studies show that in the current design the frequency for the loss of the main station is sensitive to the communication network reliability. The reliability of the communication network could become a more important contributor to the electrical grid reliability as the utilization of the communication network significantly increases in the near future to support ''smart'' transmission and/or distributed generation. The identification of potential failure modes and their likelihood can support decisions on potential modifications to the network including hardware, monitoring instrumentation, and protection systems.

  18. Network and adaptive system of systems modeling and analysis.

    SciTech Connect (OSTI)

    Lawton, Craig R.; Campbell, James E. Dr.; Anderson, Dennis James; Eddy, John P.

    2007-05-01

    This report documents the results of an LDRD program entitled ''Network and Adaptive System of Systems Modeling and Analysis'' that was conducted during FY 2005 and FY 2006. The purpose of this study was to determine and implement ways to incorporate network communications modeling into existing System of Systems (SoS) modeling capabilities. Current SoS modeling, particularly for the Future Combat Systems (FCS) program, is conducted under the assumption that communication between the various systems is always possible and occurs instantaneously. A more realistic representation of these communications allows for better, more accurate simulation results. The current approach to meeting this objective has been to use existing capabilities to model network hardware reliability and adding capabilities to use that information to model the impact on the sustainment supply chain and operational availability.

  19. Duplex quantum communication through a spin chain

    SciTech Connect (OSTI)

    Wang Zhaoming; Gu Yongjian [Department of Physics, Ocean University of China, Qingdao 266100 (China); Bishop, C. Allen [Department of Physics, Southern Illinois University, Carbondale, Illinois 62901-4401 (United States); Shao Bin [Department of Physics, Beijing Institute of Technology, Beijing 100081 (China)

    2011-08-15

    Data multiplexing within a quantum computer can allow for the simultaneous transfer of multiple streams of information over a shared medium thereby minimizing the number of channels needed for requisite data transmission. Here, we investigate a two-way quantum communication protocol using a spin chain placed in an external magnetic field. In our scheme, Alice and Bob each play the role of a sender and a receiver as two states, cos(({theta}{sub 1}/2))0+sin(({theta}{sub 1}/2))e{sup i{phi}{sub 1}}1 and cos(({theta}{sub 2}/2))0+sin(({theta}{sub 2}/2))e{sup i{phi}{sub 2}}1, are transferred through one channel simultaneously. We find that the transmission fidelity at each end of a spin chain can usually be enhanced by the presence of a second party. This is an important result for establishing the viability of duplex quantum communication through spin chain networks.

  20. DOWNHOLE POWER GENERATION AND WIRELESS COMMUNICATIONS FOR INTELLIGENT COMPLETIONS APPLICATIONS

    SciTech Connect (OSTI)

    Paul Tubel

    2003-03-24

    The first quarter of the Downhole Power Generation and Wireless Communications for Intelligent Completions Applications was characterized by the evaluation and determination of the specifications required for the development of the system for permanent applications in wellbores to the optimization of hydrocarbon production. The system will monitor and transmit in real time pressure and temperature information from downhole using the production tubing as the medium for the transmission of the acoustic waves carrying digital information. The most common casing and tubing sizes were determined by interfacing with the major oil companies to obtain information related to their wells. The conceptual design was created for both the wireless gauge section of the tool as well as the power generation module. All hardware for the wireless gauge will be placed in an atmospheric pressure chamber located on the outside of a production tubing with 11.4 centimeter (4-1/2 inch) diameter. This mounting technique will reduce cost as well as the diameter and length of the tool and increase the reliability of the system. The power generator will use piezoelectric wafers to generate electricity based on the flow of hydrocarbons through an area in the wellbore where the tool will be deployed. The goal of the project is to create 1 Watt of power continuously.

  1. Advanced Electrical, Optical and Data Communication Infrastructure Development

    SciTech Connect (OSTI)

    Simon Cobb

    2011-04-30

    The implementation of electrical and IT infrastructure systems at the North Carolina Center for Automotive Research , Inc. (NCCAR) has achieved several key objectives in terms of system functionality, operational safety and potential for ongoing research and development. Key conclusions include: (1) The proven ability to operate a high speed wireless data network over a large 155 acre area; (2) Node to node wireless transfers from access points are possible at speeds of more than 50 mph while maintaining high volume bandwidth; (3) Triangulation of electronic devices/users is possible in areas with overlapping multiple access points, outdoor areas with reduced overlap of access point coverage considerably reduces triangulation accuracy; (4) Wireless networks can be adversely affected by tree foliage, pine needles are a particular challenge due to the needle length relative to the transmission frequency/wavelength; and (5) Future research will use the project video surveillance and wireless systems to further develop automated image tracking functionality for the benefit of advanced vehicle safety monitoring and autonomous vehicle control through 'vehicle-to-vehicle' and 'vehicle-to-infrastructure' communications. A specific advantage realized from this IT implementation at NCCAR is that NC State University is implementing a similar wireless network across Centennial Campus, Raleigh, NC in 2011 and has benefited from lessons learned during this project. Consequently, students, researchers and members of the public will be able to benefit from a large scale IT implementation with features and improvements derived from this NCCAR project.

  2. Genomics and Systems Biology

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

    Genomics and Systems Biology Genomics and Systems Biology Los Alamos scientists perform research in functional genomics and structural genomics, and applications for such work cover diverse fields such as energy, agriculture, and environmental cleanup. Contact Us Babetta Marrone Biofuels Program Manager Email Cheryl Kuske DOE BER Biological System Science Division Program Manager Email Kirsten McCabe Emerging Threats Program Manager Email Rebecca McDonald Bioscience Communications Email "We

  3. Intelligent Transportation Systems

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

    Intelligent Transportation Systems This email address is being protected from spambots. You need JavaScript enabled to view it. - TRACC Director Background The development and deployment of Intelligent Transportation Systems (ITS) in the United States is an effort of national importance. Through the use of advanced computing, control, and communication technologies, ITS promises to greatly improve the efficiency and safety of the existing surface transportation system and reduce the

  4. Energy Systems Integration

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

    Systems Integration Ben Kroposki, PhD, PE Director, Energy Systems Integration National Renewable Energy Laboratory 2 Reducing investment risk and optimizing systems in a rapidly changing energy world * Increasing penetration of variable RE in grid * Increasing ultra high energy efficiency buildings and controllable loads * New data, information, communications and controls * Electrification of transportation and alternative fuels * Integrating energy storage (stationary and mobile) and thermal

  5. Bernard named communications director of the Princeton Plasma Physics

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

    Laboratory | Princeton Plasma Physics Lab Bernard named communications director of the Princeton Plasma Physics Laboratory By John Greenwald December 14, 2015 Tweet Widget Google Plus One Share on Facebook Larry Bernard Larry Bernard Larry Bernard, a proven developer of strategic communications programs, has been named director of communications for the U.S. Department of Energy's Princeton Plasma Physics Laboratory (PPPL), effective December 14. PPPL is the nation's leading center for the

  6. Bernard named communications director of the Princeton Plasma Physics

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

    Laboratory | Princeton Plasma Physics Lab Bernard named communications director of the Princeton Plasma Physics Laboratory By John Greenwald December 14, 2015 Tweet Widget Google Plus One Share on Facebook Larry Bernard Larry Bernard Larry Bernard, a proven developer of strategic communications programs, has been named director of communications for the U.S. Department of Energy's Princeton Plasma Physics Laboratory (PPPL), effective December 14. PPPL is the nation's leading center for the

  7. Quality Work Plan Communications Requirement | Department of Energy

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

    Communications Requirement Quality Work Plan Communications Requirement Graphic of a conversation bubble. The Weatherization Assistance Program's (WAP) comprehensive Quality Work Plan establishes a benchmark for quality home energy upgrades. The plan includes a communication requirement that all WAP Grantees must meet. In this section you will learn more about this requirement and find resources and examples to help you meet this obligation in the field. Requirement Once field standards and

  8. TEC Working Group Topic Groups Archives Communications Conference Call

    Office of Environmental Management (EM)

    Summaries | Department of Energy Communications Conference Call Summaries TEC Working Group Topic Groups Archives Communications Conference Call Summaries Conference Call Summaries PDF icon Conference Call Summary April 2000 PDF icon Conference Call Summary February 1999 PDF icon Conference Call Summary November 1998 More Documents & Publications TEC Working Group Topic Groups Archives Communications Meeting Summaries TEC Working Group Topic Groups Tribal Conference Call Summaries TEC

  9. Ex Parte Communication, July 18, 2012 Meeting | Department of Energy

    Energy Savers [EERE]

    Communication, July 18, 2012 Meeting Ex Parte Communication, July 18, 2012 Meeting On Wednesday July 18, 2012, three energy efficiency advocates met with representatives of the Department of Energy to discuss the Notice of Proposed Rulemaking for Energy Conservation Standards for Distribution Transformers, Docket No. EERE-2010-BT-STD-0048, 77 Fed. Reg. 7282 (February 10, 2012). PDF icon Ex Parte Memo July 18, 2012.docx More Documents & Publications Ex Parte Communication Memorandum re

  10. Disclosure of Ex Parte Communication | Department of Energy

    Energy Savers [EERE]

    Ex Parte Communication Disclosure of Ex Parte Communication My firm represents an undisclosed client which manufactures high-end commercial and industrial electronic test and measurement devices. On Tuesday May 5, 2015, at 1 p.m. Eastern time, we conducted a telephonic conference call with certain DOE staff to discuss the potential applicability of DOE's final rule on External Power Supplies to some of the products manufactured by my client. PDF icon Disclosure of Ex Parte Communication More

  11. Smart Grid Ready PV Inverters with Utility Communication | Department of

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

    Energy Smart Grid Ready PV Inverters with Utility Communication Smart Grid Ready PV Inverters with Utility Communication EPRI logo.jpg Electric Power Research Institute (EPRI) will develop, implement, and demonstrate smart-grid ready inverters with grid support functionality and required communication links to capture the full value of distributed photovoltaic (PV). APPROACH epri segis summary poster.png This project will develop, implement, and demonstrate smart-grid ready inverters with

  12. Upcoming Implementation Date for New Hazard Communication Standard |

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

    Department of Energy Upcoming Implementation Date for New Hazard Communication Standard Upcoming Implementation Date for New Hazard Communication Standard May 1, 2015 - 10:30am Addthis The upcoming implementation date for the new Hazard Communication Standard requires all Federal and Contractor employees with hazardous chemicals in their workplace must be in compliance with all modified revisions of this final rule, except: The distributors shall not ship containers labeled by the chemical

  13. Health Communication and Training: How ORISE is Making a Difference

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

    How ORISE is Making a Difference Health communication specialists at ORISE help federal agencies get their key messages across to the public ORISE staff meeting with customers The Oak Ridge Institute for Science and Education (ORISE) is helping improve our nation's health by developing innovative health communication and training for industry professionals and the public. From evidence-based communication and social marketing to specialized training and media analysis, ORISE is addressing a

  14. Effective Methods in Reducing Communication Overheads in Solving

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

    0/2002 Yun (Helen) He, GHC2002 1 Effective Methods in Reducing Communication Overheads in Solving PDE Problems on Distributed-Memory Computer Architectures Chris Ding and Yun (Helen) He Lawrence Berkeley National Laboratory 10/10/2002 Yun (Helen) He, GHC2002 2 Outline n Introduction n Traditional Method n Ghost Cell Expansion (GCE) Method n GCE Algorithm n Diagonal Communication Elimination (DCE) Technique n Analysis of GCE Method n Message Volume n Communication Time

  15. Lab captures five Society for Technical Communication awards

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

    Lab captures five Society for Technical Communication awards Lab captures five Society for Technical Communication awards Reducing Global Threats through Innovative Science and Technology rendered as a deck of playing cards, earned a Distinguished Technical Communication award. March 8, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience,

  16. Communication Is Key to Packaging and Transportation Safety and Compliance

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

    | Department of Energy Communication Is Key to Packaging and Transportation Safety and Compliance Communication Is Key to Packaging and Transportation Safety and Compliance Presentation made by Steve O'Connor for the NTSF annual meeting held from May 14-16, 2013 in Buffalo, NY PDF icon Communication Is Key to Packaging and Transportation Safety and Compliance More Documents & Publications Overview for Newcomers Overview for Newcomers Transportation Security

  17. Vehicle to Grid Communication Standards Development Support | Department of

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

    Energy to Grid Communication Standards Development Support Vehicle to Grid Communication Standards Development Support 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting PDF icon vss055_gowri_2012_p.pdf More Documents & Publications Codes and Standards to Support Vehicle Electrification Codes and Standards to Support Vehicle Electrification Vehicle to Grid Communications Field Testing

  18. EA-2023: Crossman Peak Communications Facility; Mohave County, Arizona |

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

    Department of Energy EA-2023: Crossman Peak Communications Facility; Mohave County, Arizona EA-2023: Crossman Peak Communications Facility; Mohave County, Arizona Summary Western Area Power Administration is preparing an EA that assesses the potential environmental impacts of a proposed new microwave communication facility to be located adjacent to a privately-owned one near Crossman Peak, east of Lake Havasu City in Mohave County, Arizona. The proposal would consist of a microwave

  19. Talking Points for Communicating with Employees about PEVs | Department of

    Energy Savers [EERE]

    Energy Talking Points for Communicating with Employees about PEVs Talking Points for Communicating with Employees about PEVs Your decision to offer workplace charging can increase PEV awareness among current and potential employees. Use these talking points in employee communications, such as internal newsletters, social media, and presentations. Why is Workplace Charging Important? The U.S. imports about 8 million barrels of oil daily. Approximately 65% of that oil is used in the

  20. Recommendation 226: Recommendation to EM on Communication Tools |

    Energy Savers [EERE]

    Department of Energy 6: Recommendation to EM on Communication Tools Recommendation 226: Recommendation to EM on Communication Tools The EM SSAB Chairs note examples that illustrate positive benefits from EM remediation efforts and believe DOE EM should develop ways to make those successes known to the public. PDF icon Recommendation 226: Recommendation to EM on Communication Tools PDF icon Responseto226.pdf More Documents & Publications EM SSAB Recommendations and Letters - 2014-04 EM