National Library of Energy BETA

Sample records for agile direct grid

  1. Utility-Scale Solar Power Converter: Agile Direct Grid Connect Medium Voltage 4.7-13.8 kV Power Converter for PV Applications Utilizing Wide Band Gap Devices

    SciTech Connect (OSTI)

    2012-01-25

    Solar ADEPT Project: Satcon is developing a compact, lightweight power conversion device that is capable of taking utility-scale solar power and outputting it directly into the electric utility grid at distribution voltage levels—eliminating the need for large transformers. Transformers “step up” the voltage of the power that is generated by a solar power system so it can be efficiently transported through transmission lines and eventually “stepped down” to usable voltages before it enters homes and businesses. Power companies step up the voltage because less electricity is lost along transmission lines when the voltage is high and current is low. Satcon’s new power conversion devices will eliminate these heavy transformers and connect a utility-scale solar power system directly to the grid. Satcon’s modular devices are designed to ensure reliability—if one device fails it can be bypassed and the system can continue to run.

  2. Grid artifact reduction for direct digital radiography detectors based on rotated stationary grids with homomorphic filtering

    SciTech Connect (OSTI)

    Kim, Dong Sik; Lee, Sanggyun

    2013-06-15

    Purpose: Grid artifacts are caused when using the antiscatter grid in obtaining digital x-ray images. In this paper, research on grid artifact reduction techniques is conducted especially for the direct detectors, which are based on amorphous selenium. Methods: In order to analyze and reduce the grid artifacts, the authors consider a multiplicative grid image model and propose a homomorphic filtering technique. For minimal damage due to filters, which are used to suppress the grid artifacts, rotated grids with respect to the sampling direction are employed, and min-max optimization problems for searching optimal grid frequencies and angles for given sampling frequencies are established. The authors then propose algorithms for the grid artifact reduction based on the band-stop filters as well as low-pass filters. Results: The proposed algorithms are experimentally tested for digital x-ray images, which are obtained from direct detectors with the rotated grids, and are compared with other algorithms. It is shown that the proposed algorithms can successfully reduce the grid artifacts for direct detectors. Conclusions: By employing the homomorphic filtering technique, the authors can considerably suppress the strong grid artifacts with relatively narrow-bandwidth filters compared to the normal filtering case. Using rotated grids also significantly reduces the ringing artifact. Furthermore, for specific grid frequencies and angles, the authors can use simple homomorphic low-pass filters in the spatial domain, and thus alleviate the grid artifacts with very low implementation complexity.

  3. Utility-Scale Power Router: Dynamic Control of Grid Assets Using Direct AC Converter Cells

    SciTech Connect (OSTI)

    2010-09-01

    ADEPT Project: Georgia Tech is developing a cost-effective, utility-scale power router that uses an enhanced transformer to more efficiently direct power on the grid. Existing power routing technologies are too expensive for widespread use, but the ability to route grid power to match real-time demand and power outages would significantly reduce energy costs for utilities, municipalities, and consumers. Georgia Tech is adding a power converter to an existing grid transformer to better control power flows at about 1/10th the cost of existing power routing solutions. Transformers convert the high-voltage electricity that is transmitted through the grid into the low-voltage electricity that is used by homes and businesses. The added converter uses fewer steps to convert some types of power and eliminates unnecessary power storage, among other improvements. The enhanced transformer is more efficient, and it would still work even if the converter fails, ensuring grid reliability.

  4. The agile alert system for gamma-ray transients

    SciTech Connect (OSTI)

    Bulgarelli, A.; Trifoglio, M.; Gianotti, F.; Fioretti, V.; Chen, A. W.; Pittori, C.; Verrecchia, F.; Lucarelli, F.; Santolamazza, P.; Fanari, G.; Giommi, P.; Pellizzoni, A.; and others

    2014-01-20

    In recent years, a new generation of space missions has offered great opportunities for discovery in high-energy astrophysics. In this article we focus on the scientific operations of the Gamma-Ray Imaging Detector (GRID) on board the AGILE space mission. AGILE-GRID, sensitive in the energy range of 30 MeV-30 GeV, has detected many ?-ray transients of both galactic and extragalactic origin. This work presents the AGILE innovative approach to fast ?-ray transient detection, which is a challenging task and a crucial part of the AGILE scientific program. The goals are to describe (1) the AGILE Gamma-Ray Alert System, (2) a new algorithm for blind search identification of transients within a short processing time, (3) the AGILE procedure for ?-ray transient alert management, and (4) the likelihood of ratio tests that are necessary to evaluate the post-trial statistical significance of the results. Special algorithms and an optimized sequence of tasks are necessary to reach our goal. Data are automatically analyzed at every orbital downlink by an alert pipeline operating on different timescales. As proper flux thresholds are exceeded, alerts are automatically generated and sent as SMS messages to cellular telephones, via e-mail, and via push notifications from an application for smartphones and tablets. These alerts are crosschecked with the results of two pipelines, and a manual analysis is performed. Being a small scientific-class mission, AGILE is characterized by optimization of both scientific analysis and ground-segment resources. The system is capable of generating alerts within two to three hours of a data downlink, an unprecedented reaction time in ?-ray astrophysics.

  5. Agile Biomanufacturing Industry Listening Workshop

    Broader source: Energy.gov [DOE]

    A consortium of nine national laboratories is holding the Agile Biomanufacturing Industry Listening Workshop on March 15, 2016 in Berkeley, California, to increase understanding of industry needs...

  6. Technologies Enabling Agile Manufacturing (TEAM) ? an ORCMT...

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

    Technologies Enabling Agile Manufacturing (TEAM) - An ORCMT success story Technologies Enabling Agile Manufacturing (TEAM) was one of the larger programs to come from the...

  7. Frequency agile optical parametric oscillator

    DOE Patents [OSTI]

    Velsko, Stephan P.

    1998-01-01

    The frequency agile OPO device converts a fixed wavelength pump laser beam to arbitrary wavelengths within a specified range with pulse to pulse agility, at a rate limited only by the repetition rate of the pump laser. Uses of this invention include Laser radar, LIDAR, active remote sensing of effluents/pollutants, environmental monitoring, antisensor lasers, and spectroscopy.

  8. Frequency agile optical parametric oscillator

    DOE Patents [OSTI]

    Velsko, S.P.

    1998-11-24

    The frequency agile OPO device converts a fixed wavelength pump laser beam to arbitrary wavelengths within a specified range with pulse to pulse agility, at a rate limited only by the repetition rate of the pump laser. Uses of this invention include Laser radar, LIDAR, active remote sensing of effluents/pollutants, environmental monitoring, antisensor lasers, and spectroscopy. 14 figs.

  9. Agile Biomanufacturing Industry Listening Workshop

    Broader source: Energy.gov [DOE]

    A consortium of nine national labs is excited to announce the Agile Biomanufacturing Industry Listening Workshop on March 15, 2016 in Berkeley, CA. Lawrence Berkeley National Lab, Ames National Lab, Argonne National Lab, Idaho National Lab, Los Alamos National Lab, the National Renewable Energy Lab, Oak Ridge National Lab, Pacific Northwest National Lab, and Sandia National Labs seek to build an agile biomanufacturing platform for biological approaches to produce advanced biofuels, renewable chemicals, and materials that represent low greenhouse gas alternatives to molecules currently derived from petroleum. The labs envision a distributed Agile Biomanufacturing consortium that includes a Foundry to productionize the design-build-test-learn cycle for engineering biology while incorporating process integration, predictable scaling, and techno-economic analyses and life cycle assessments for bioprocess design. The DOE National Laboratories have built deep and unique capabilities that can be brought to bear to build powerful infrastructure and scientific engineering activities that will render design and implementation of new bio-based products scalable, predictable, and more cost-effective. An agile biomanufacturing platform will enable companies, national labs, and universities to develop biological processes efficiently and with reduced risk to create products with better performance than their predecessors.

  10. Building the Agile Biomanufacturing Platform Workshop

    Broader source: Energy.gov [DOE]

    A consortium of nine national laboratories is holding the Agile Biomanufacturing Industry Listening Workshop on March 15, 2016 in Berkeley, California, to increase understanding of industry needs...

  11. Multiply-agile encryption in high speed communication networks

    SciTech Connect (OSTI)

    Pierson, L.G.; Witzke, E.L.

    1997-05-01

    Different applications have different security requirements for data privacy, data integrity, and authentication. Encryption is one technique that addresses these requirements. Encryption hardware, designed for use in high-speed communications networks, can satisfy a wide variety of security requirements if that hardware is key-agile, robustness-agile and algorithm-agile. Hence, multiply-agile encryption provides enhanced solutions to the secrecy, interoperability and quality of service issues in high-speed networks. This paper defines these three types of agile encryption. Next, implementation issues are discussed. While single-algorithm, key-agile encryptors exist, robustness-agile and algorithm-agile encryptors are still research topics.

  12. Connecting Renewables Directly to the Grid: Resilient Multi-Terminal HVDC Networks with High-Voltage High-Frequency Electronics

    SciTech Connect (OSTI)

    2012-01-23

    GENI Project: GE is developing electricity transmission hardware that could connect distributed renewable energy sources, like wind farms, directly to the grid—eliminating the need to feed the energy generated through intermediate power conversion stations before they enter the grid. GE is using the advanced semiconductor material silicon carbide (SiC) to conduct electricity through its transmission hardware because SiC can operate at higher voltage levels than semiconductors made out of other materials. This high-voltage capability is important because electricity must be converted to high-voltage levels before it can be sent along the grid’s network of transmission lines. Power companies do this because less electricity is lost along the lines when the voltage is high.

  13. Building the Agile Biomanufacturing Platform Workshop

    Broader source: Energy.gov [DOE]

    A consortium of nine national labs is excited to announce the Agile Biomanufacturing Industry Listening Workshop on March 15, 2016 in Berkeley, CA. Lawrence Berkeley National Lab, Ames National Lab, Argonne National Lab, Idaho National Lab, Los Alamos National Lab, the National Renewable Energy Lab, Oak Ridge National Lab, Pacific Northwest National Lab, and Sandia National Labs seek to build an agile biomanufacturing platform for biological approaches to produce advanced biofuels, renewable chemicals, and materials that represent low greenhouse gas alternatives to molecules currently derived from petroleum. The labs envision a distributed Agile Biomanufacturing consortium that includes a Foundry to productionize the design-build-test-learn cycle for engineering biology while incorporating process integration, predictable scaling, and techno-economic analyses and life cycle assessments for bioprocess design. The DOE National Laboratories have built deep and unique capabilities that can be brought to bear to build powerful infrastructure and scientific engineering activities that will render design and implementation of new bio-based products scalable, predictable, and more cost-effective. An agile biomanufacturing platform will enable companies, national labs, and universities to develop biological processes efficiently and with reduced risk to create products with better performance than their predecessors.

  14. Compact, Interactive Electric Vehicle Charger: Gallium-Nitride Switch Technology for Bi-directional Battery-to-Grid Charger Applications

    SciTech Connect (OSTI)

    2010-10-01

    ADEPT Project: HRL Laboratories is using gallium nitride (GaN) semiconductors to create battery chargers for electric vehicles (EVs) that are more compact and efficient than traditional EV chargers. Reducing the size and weight of the battery charger is important because it would help improve the overall performance of the EV. GaN semiconductors process electricity faster than the silicon semiconductors used in most conventional EV battery chargers. These high-speed semiconductors can be paired with lighter-weight electrical circuit components, which helps decrease the overall weight of the EV battery charger. HRL Laboratories is combining the performance advantages of GaN semiconductors with an innovative, interactive battery-to-grid energy distribution design. This design would support 2-way power flow, enabling EV battery chargers to not only draw energy from the power grid, but also store and feed energy back into it.

  15. Grid Architecture

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

    ... happen to be connected to the grid, ... of aspirational requirements in the form of desired system (grid) qualities. ... 2. Scalability 3. Minimum environmental ...

  16. SMART Grid

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

    ... Read More Permalink Sandia to Co-Host International Workshop on Photovoltaics (PV) Penetration DETL, Distribution Grid Integration, Energy, Energy Surety, Grid Integration, ...

  17. Applying Agile MethodstoWeapon/Weapon-Related Software

    SciTech Connect (OSTI)

    Adams, D; Armendariz, M; Blackledge, M; Campbell, F; Cloninger, M; Cox, L; Davis, J; Elliott, M; Granger, K; Hans, S; Kuhn, C; Lackner, M; Loo, P; Matthews, S; Morrell, K; Owens, C; Peercy, D; Pope, G; Quirk, R; Schilling, D; Stewart, A; Tran, A; Ward, R; Williamson, M

    2007-05-02

    This white paper provides information and guidance to the Department of Energy (DOE) sites on Agile software development methods and the impact of their application on weapon/weapon-related software development. The purpose of this white paper is to provide an overview of Agile methods, examine the accepted interpretations/uses/practices of these methodologies, and discuss the applicability of Agile methods with respect to Nuclear Weapons Complex (NWC) Technical Business Practices (TBPs). It also provides recommendations on the application of Agile methods to the development of weapon/weapon-related software.

  18. Grid Integration

    SciTech Connect (OSTI)

    Not Available

    2008-09-01

    Summarizes the goals and activities of the DOE Solar Energy Technologies Program efforts within its grid integration subprogram.

  19. SU-E-T-149: Electron Beam Profile Differences Between Elekta MLCi2 and Elekta Agility Treatment Heads

    SciTech Connect (OSTI)

    Wu, C; Hatcher, C

    2014-06-01

    Purpose: To report and investigate observed differences in electron beam profiles at various energies/applicators between Elekta MLCi2 and Agility treatment head on Elekta Infinity LINAC Methods: When we upgraded from MLCi2 to Agility on one of our Elekta Infinity LINAC's, electron beam PDDs and profiles were acquired for comparison purpose. All clinical electron energies (6/9/12/15/12/18 MeV) and electron applicators (6/10/14/20/25 square) were included in measurement. PDDs were acquired at 100 SSD in water (PTW MP3 water tank) with a plane-parallel ion chamber (PTW Roos). X and Y Profiles were acquired using IC Profiler (Sun Nuclear Corp.) at 1cm and maximum PDD depths (water equivalent). Results: All PDD curves match very well between MLCi2 and Agility treatment head. However, some significant differences on electron profiles were found. On Agility, even after increasing the default auto-tracking offset values for backup diaphragms in Y and MLC in X by 2.8 cm (the maximum allowed change is 3.0 cm), electron profiles still have rounder shoulders comparing to corresponding MLCi2 profiles. This difference is significantly more pronounced at larger applicators (20 and 25 square), for all electron energies. Conclusion: The significant design change between MLCi2 and Agility beam limiting device seems to affect exit electron beam profiles. In IEC1217 X direction, the main change on Agility is the removal of the original MLCi2 X backup diaphragms and replacing it with MLC leaves; In Y direction, the main change is the radius and materials on Y backup diaphragms.

  20. Compact, flexible, frequency agile parametric wavelength converter

    DOE Patents [OSTI]

    Velsko, Stephan P.; Yang, Steven T.

    2002-01-01

    This improved Frequency Agile Optical Parametric Oscillator provides near on-axis pumping of a single QPMC with a tilted periodically poled grating to overcome the necessity to find a particular crystal that will permit collinear birefringence in order to obtain a desired tuning range. A tilted grating design and the elongation of the transverse profile of the pump beam in the angle tuning plane of the FA-OPO reduces the rate of change of the overlap between the pumped volume in the crystal and the resonated and non-resonated wave mode volumes as the pump beam angle is changed. A folded mirror set relays the pivot point for beam steering from a beam deflector to the center of the FA-OPO crystal. This reduces the footprint of the device by as much as a factor of two over that obtained when using the refractive telescope design.

  1. SMART GRID:

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

    the SMART GRID: an introduction. Exploring the imperative of revitalizing America's electric infrastructure. How a smarter grid works as an enabling engine for our economy, our environment and our future. prepared for the U.S. Department of Energy by Litos Strategic Communication under contract No. DE-AC26-04NT41817, Subtask 560.01.04 the SMART GRID: an introduction. the SMART GRID: an introduction. DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United

  2. Grid Architecture

    Office of Energy Efficiency and Renewable Energy (EERE)

    This report describes the discipline of grid architecture and shows how it has been adapted from the combination of system architecture, network theory, and control engineering to apply to the issues of grid modernization. It shows how grid architecture aids in managing complexity, supports stakeholder communication about the grid, supplies methods to identify gaps and constraints, and provides the ability to compare architectural choices analytically. This approach views the grid as a network of structures, including electrical structure, industry, regulatory, and market structure, information systems and communications, and control and coordination structures and provides the means to understand and plan their interactions. The report then provides architectural views of the existing US power grid structures, with regional and other specializations. It illustrates how organized central wholesale markets are integrated with bulk system control, how distribution level changes related to penetration of Distributed Energy Resources impact both distribution and bulk systems operations, and how certain existing grid structures limit the ability to implement forward-looking changes to the grid. Finally the report provides selected forward looking architectural views for advanced distribution, integrated storage, and wide scale coordination via layered decomposition. The report contains a number of explicitly labeled architectural insights to aid in managing the complexity of grid modernization.

  3. Overture: The grid classes

    SciTech Connect (OSTI)

    Brislawn, K.; Brown, D.; Chesshire, G.; Henshaw, W.

    1997-01-01

    Overture is a library containing classes for grids, overlapping grid generation and the discretization and solution of PDEs on overlapping grids. This document describes the Overture grid classes, including classes for single grids and classes for collections of grids.

  4. Agile Biomanufacturing: The SynBio Foundry Vision Review | Department...

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

    The Agile Biomanufacturing: The SynBio Foundry Vision Review is being held June 14, 2016, in Arlington, Virginia, to gather feedback on the Synthetic Biology (SynBio) Foundry ...

  5. Grid Software and Services

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

    allow you to access NERSC (and other Grid enabled computing facilities) via grid interfaces. Grid certificates are credentials that must be initialized for use with grid tools. ...

  6. Embedding Agile Practices within a Plan-Driven Hierarchical Project Life Cycle

    SciTech Connect (OSTI)

    Millard, W. David; Johnson, Daniel M.; Henderson, John M.; Lombardo, Nicholas J.; Bass, Robert B.; Smith, Jason E.

    2014-07-28

    Organizations use structured, plan-driven approaches to provide continuity, direction, and control to large, multi-year programs. Projects within these programs vary greatly in size, complexity, level of maturity, technical risk, and clarity of the development objectives. Organizations that perform exploratory research, evolutionary development, and other R&D activities can obtain the benefits of Agile practices without losing the benefits of their programs overarching plan-driven structure. This paper describes application of Agile development methods on a large plan-driven sensor integration program. While the client employed plan-driven, requirements flow-down methodologies, tight project schedules and complex interfaces called for frequent end-to-end demonstrations to provide feedback during system development. The development process maintained the many benefits of plan-driven project execution with the rapid prototyping, integration, demonstration, and client feedback possible through Agile development methods. This paper also describes some of the tools and implementing mechanisms used to transition between and take advantage of each methodology, and presents lessons learned from the project management, system engineering, and developers perspectives.

  7. Elforsk Smart grid programme (Smart Grid Project) | Open Energy...

    Open Energy Info (EERE)

    in Europe Smart Grid Projects - Smart Meter and AMI Smart Grid Projects - Grid Automation Transmission Smart Grid Projects - Grid Automation Distribution Smart Grid Projects...

  8. Electrical vehicles impacts on the grids (Smart Grid Project...

    Open Energy Info (EERE)

    Smart Grid Projects Smart Grid Projects in Europe Smart Grid Projects - Grid Automation Distribution Smart Grid Projects - Home application Smart Grid Projects - Customer...

  9. SBIR Grant:No-Vibration Agile Cryogenic Optical Refrigerator

    SciTech Connect (OSTI)

    Epstein, Richard

    2013-04-09

    Optical refrigeration is currently the only all-solid-state cryocooling technology that has been demonstrated. Optical cryocoolers are devices that use laser light to cool small crystal or glass cooling elements. The cooling element absorbs the laser light and reradiates it at higher energy, an example of anti-Stokes fluorescence. The dif-ference between the energy of the outgoing and incoming light comes from the thermal energy of the cooling element, which in turn becomes colder. Entitled No-Vibration Agile Cryocoolers using Optical Refrigeration, this Phase I proposal directly addressed the continued development of the optical refrigerator components necessary to transition this scientific breakthrough into National Nu-clear Security Administration (NNSA) sensor applications in line with the objectives of topic 50b. ThermoDynamic Films LLC (TDF), in collaboration with the University of New Mexico (UNM), cooled an optical-refrigerator cooling element comprised of an ytterbium-doped yttrium lithium fluoride (Yb:YLF) crystal from room tempera-ture to 123 K with about 2% efficiency. This is the world record in optical refrigera-tion and an important step toward revolutionizing cryogenic systems for sensor ap-plications. During this period, they also designed and analyzed the crucial elements of a prototype optical refrigerator including the thermal link that connects the cool-ing element with the load.

  10. Grid Integration

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

    ... The nation's electricity grid relies on power transmission from the production source-be it a coal-fired plant, solar array, or wind farm-to the consumer. Long-distance ...

  11. Directions

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

    Directions Directions to HAZMAT Challenge LANL's HAZMAT Reesponse Ready Room and Training Facility are ready to welcome this year's Challengers Technical Area 64 - HAZMAT Response...

  12. Smart Grid Integration Laboratory

    SciTech Connect (OSTI)

    Troxell, Wade

    2011-12-22

    The initial federal funding for the Colorado State University Smart Grid Integration Laboratory is through a Congressionally Directed Project (CDP), DE-OE0000070 Smart Grid Integration Laboratory. The original program requested in three one-year increments for staff acquisition, curriculum development, and instrumentation all which will benefit the Laboratory. This report focuses on the initial phase of staff acquisition which was directed and administered by DOE NETL/ West Virginia under Project Officer Tom George. Using this CDP funding, we have developed the leadership and intellectual capacity for the SGIC. This was accomplished by investing (hiring) a core team of Smart Grid Systems engineering faculty focused on education, research, and innovation of a secure and smart grid infrastructure. The Smart Grid Integration Laboratory will be housed with the separately funded Integrid Laboratory as part of CSU's overall Smart Grid Integration Center (SGIC). The period of performance of this grant was 10/1/2009 to 9/30/2011 which included one no cost extension due to time delays in faculty hiring. The Smart Grid Integration Laboratory's focus is to build foundations to help graduate and undergraduates acquire systems engineering knowledge; conduct innovative research; and team externally with grid smart organizations. Using the results of the separately funded Smart Grid Workforce Education Workshop (May 2009) sponsored by the City of Fort Collins, Northern Colorado Clean Energy Cluster, Colorado State University Continuing Education, Spirae, and Siemens has been used to guide the hiring of faculty, program curriculum and education plan. This project develops faculty leaders with the intellectual capacity to inspire its students to become leaders that substantially contribute to the development and maintenance of Smart Grid infrastructure through topics such as: (1) Distributed energy systems modeling and control; (2) Energy and power conversion; (3) Simulation of

  13. Sandia Energy - Transmission Grid Integration

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

    Transmission Grid Integration Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics Grid Integration Transmission Grid Integration Transmission Grid...

  14. Sandia Energy - Distribution Grid Integration

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

    Distribution Grid Integration Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics Grid Integration Distribution Grid Integration Distribution Grid...

  15. National Transmission Grid Study: 2002

    Broader source: Energy.gov [DOE]

    National Transmission Grid Study: The National Energy Policy Plan directed the U.S. Department of Energy (DOE) to conduct a study to examine the benefits of establishing a national electricity...

  16. Directions

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

    Directions Directions Call Hilton Santa Fe Buffalo Thunder at (505) 455-5555 for shuttle information from the airport and downtown Santa Fe. Driving Directions to Hilton Santa Fe Buffalo Thunder Hilton Santa Fe Buffalo Thunder is located 15 minutes north of Santa Fe. Directions from Albuquerque (bypassing downtown Santa Fe) Take Interstate 25 north towards Santa Fe for approximately 50 miles. From Interstate 25, exit right onto the 599 Northbound Bypass for approximately 14 miles and continue to

  17. Customer Value Proposition Smart Grid (KEL) (Smart Grid Project...

    Open Energy Info (EERE)

    Smart Grid Projects Smart Grid Projects in Europe Smart Grid Projects - Smart Meter and AMI Smart Grid Projects - Home application Smart Grid Projects - Customer Behavior...

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

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

    reliability to reduce customer losses from power disruptions. This report presents findings on smart grid improvements in outage management from OE's Smart Grid Investment ...

  19. Running Grid Jobs

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

    Running Grid Jobs Running Grid Jobs How to submit a grid job to NERSC The following NERSC resources support job submission via Grid interfaces. Remote job submission is based on ...

  20. Grid Integration

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

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

  1. Grid Integration

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

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

  2. Grid Integration

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

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

  3. Grid Modernization

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

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

  4. SMART Grid

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

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

  5. NSTAR Smart Grid Pilot

    SciTech Connect (OSTI)

    Rabari, Anil; Fadipe, Oloruntomi

    2014-03-31

    NSTAR Electric & Gas Corporation (“the Company”, or “NSTAR”) developed and implemented a Smart Grid pilot program beginning in 2010 to demonstrate the viability of leveraging existing automated meter reading (“AMR”) deployments to provide much of the Smart Grid functionality of advanced metering infrastructure (“AMI”), but without the large capital investment that AMI rollouts typically entail. In particular, a central objective of the Smart Energy Pilot was to enable residential dynamic pricing (time-of-use “TOU” and critical peak rates and rebates) and two-way direct load control (“DLC”) by continually capturing AMR meter data transmissions and communicating through customer-sited broadband connections in conjunction with a standardsbased home area network (“HAN”). The pilot was supported by the U.S. Department of Energy’s (“DOE”) through the Smart Grid Demonstration program. NSTAR was very pleased to not only receive the funding support from DOE, but the guidance and support of the DOE throughout the pilot. NSTAR is also pleased to report to the DOE that it was able to execute and deliver a successful pilot on time and on budget. NSTAR looks for future opportunities to work with the DOE and others in future smart grid projects.

  6. Direct

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

    Direct removal of edge-localized pollutant emission in a near-infrared bremsstrahlung measurement J. K. Anderson, a) P. L. Andrew, b) B. E. Chapman, D. Craig, and D. J. Den Hartog Department of Physics, University of Wisconsin, 1150 University Avenue, Madison, Wisconsin 53706 ͑Presented on 10 July 2002͒ Visible and near-infrared electron-ion bremsstrahlung measurements in fusion research devices, used to determine the effective ionic charge (Z eff ), are often plagued by pollutant emission

  7. Sandia Energy - Grid Modernization Consortium

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

    Grid Modernization Consortium Home Stationary Power Safety, Security & Resilience of Energy Infrastructure Grid Modernization Renewable Energy Integration Grid Modernization...

  8. SGIP Smart Grid Interoperabilty Panel

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

    to Grid Industry to Grid Business & Policy Vehicle to Grid Distributed Renewables, Generation & Storage Wireless Comm ... Smart Grid Information Model OPC Unified ...

  9. Grid-based Production

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

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

  10. Nurbs and grid generation

    SciTech Connect (OSTI)

    Barnhill, R.E.; Farin, G.; Hamann, B.

    1995-12-31

    This paper provides a basic overview of NURBS and their application to numerical grid generation. Curve/surface smoothing, accelerated grid generation, and the use of NURBS in a practical grid generation system are discussed.

  11. Grid Modernization Research | Grid Modernization | NREL

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

    Grid Modernization Research NREL addresses the challenges of modernizing the electric grid through high-impact research and development in power systems engineering and resource assessment. The future electric grid must deliver reliable, affordable, and clean electricity to consumers where they want it, when they want it, and how they want it. As part of NREL's energy systems integration activities, grid modernization researchers work with the electricity industry, academia, and other research

  12. Distribution Grid Integration

    Broader source: Energy.gov [DOE]

    The DOE Systems Integration team funds distribution grid integration research and development (R&D) activities to address the technical issues that surround distribution grid planning,...

  13. Distribution Grid Integration

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

    ... Energy, SMART Grid, Systems Analysis, Transmission Grid Integration, Wind Energy Sandia Contributes to International Electrotechnical Commission IEC 61400-26 Availability ...

  14. Transmission Grid Integration

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

    ... Energy, SMART Grid, Systems Analysis, Transmission Grid Integration, Wind Energy Sandia Contributes to International Electrotechnical Commission IEC 61400-26 Availability ...

  15. Grid Client Tools

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

    Client Tools Grid Client Tools Using OSG and Globus client software You can either run the OSG/Globus client software directly on the NERSC systems via "modules" or by downloading it to your workstation. On your workstation: Download and install the OSG client software. Then run the following to setup your environment: % . $INSTALL_DIR/setup.sh or % source $INSTALL_DIR/setup.csh On NERSC Compute Systems: Use the module command to load the OSG or Globus toolkit. Where possible, you

  16. 2009 Smart Grid System Report (July 2009) | Department of Energy

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

    2009 Smart Grid System Report (July 2009) 2009 Smart Grid System Report (July 2009) Section 1302 of Title XIII of the Energy Independence and Security Act of 2007 directs the...

  17. Eprice (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    Cancel Submit Categories: Smart Grid Projects Smart Grid Projects in Europe Smart Grid Projects - Grid Automation Transmission Smart Grid Projects - Grid Automation Distribution...

  18. SU-E-T-610: Comparison of Treatment Times Between the MLCi and Agility Multileaf Collimators

    SciTech Connect (OSTI)

    Ramsey, C; Bowling, J [Thompson Cancer Survival Center, Knoxville, TN (United States)

    2014-06-01

    Purpose: The Agility is a new 160-leaf MLC developed by Elekta for use in their Infinity and Versa HD linacs. As compared to the MLCi, the Agility increased the maximum leaf speed from 2 cm/s to 3.5 cm/s, and the maximum primary collimator speed from 1.5 cm/s to 9.0 cm/s. The purpose of this study was to determine if the Agility MLC resulted in improved plan quality and/or shorter treatment times. Methods: An Elekta Infinity that was originally equipped with a 80 leaf MLCi was upgraded to an 160 leaf Agility. Treatment plan quality was evaluated using the Pinnacle planning system with SmartArc. Optimization was performed once for the MLCi and once for the Agility beam models using the same optimization parameters and the same number of iterations. Patient treatment times were measured for all IMRT, VMAT, and SBRT patients treated on the Infinity with the MLCi and Agility MLCs. Treatment times were extracted from the EMR and measured from when the patient first walked into the treatment room until exiting the treatment room. Results: 11,380 delivery times were measured for patients treated with the MLCi, and 1,827 measurements have been made for the Agility MLC. The average treatment times were 19.1 minutes for the MLCi and 20.8 minutes for the Agility. Using a t-test analysis, there was no difference between the two groups (t = 0.22). The dose differences between patients planned with the MLCi and the Agility MLC were minimal. For example, the dose difference for the PTV, GTV, and cord for a head and neck patient planned using Pinnacle were effectively equivalent. However, the dose to the parotid glands was slightly worse with the Agility MLC. Conclusion: There was no statistical difference in treatment time, or any significant dosimetric difference between the Agility MLC and the MLCi.

  19. BACnet's Future Directions

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

    and building controllers BACnet International has developed and deployed a BACnet ... technologies. Future Directions Smart Grid Cyber- Security Moving Forward Integration

  20. Convectively cooled electrical grid structure

    DOE Patents [OSTI]

    Paterson, J.A.; Koehler, G.W.

    1980-11-10

    Undesirable distortions of electrical grid conductors from thermal cycling are minimized and related problems such as unwanted thermionic emission and structural failure from overheating are avoided by providing for a flow of fluid coolant within each conductor. The conductors are secured at each end to separate flexible support elements which accommodate to individual longitudinal expansion and contraction of each conductor while resisting lateral displacements, the coolant flow preferably being directed into and out of each conductor through passages in the flexible support elements. The grid may have a modular or divided construction which facilitates manufacture and repairs.

  1. Parallel grid population

    DOE Patents [OSTI]

    Wald, Ingo; Ize, Santiago

    2015-07-28

    Parallel population of a grid with a plurality of objects using a plurality of processors. One example embodiment is a method for parallel population of a grid with a plurality of objects using a plurality of processors. The method includes a first act of dividing a grid into n distinct grid portions, where n is the number of processors available for populating the grid. The method also includes acts of dividing a plurality of objects into n distinct sets of objects, assigning a distinct set of objects to each processor such that each processor determines by which distinct grid portion(s) each object in its distinct set of objects is at least partially bounded, and assigning a distinct grid portion to each processor such that each processor populates its distinct grid portion with any objects that were previously determined to be at least partially bounded by its distinct grid portion.

  2. Now Available: Smart Grid Investments Improve Grid Reliability...

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

    Improve Grid Reliability, Resilience, and Storm Responses (November 2014) Now Available: Smart Grid Investments Improve Grid Reliability, Resilience, and Storm Responses ...

  3. Grid Interaction Tech Team, and International Smart Grid Collaboration...

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

    Team, and International Smart Grid Collaboration Grid Interaction Tech Team, and International Smart Grid Collaboration 2012 DOE Hydrogen and Fuel Cells Program and Vehicle ...

  4. gridFTP

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

    gridFTP gridFTP Currently only the archive.nersc.gov system is capable of handling GridFTP transfers to HPSS. It accomplishes this by using a special GSI enabled pftp server. Data transfers are multi-threaded but are handled with a single FTP server. Improvements are planned for the future. The pftp server handling GridFTP transfers is garchive.nersc.gov. GridFTP clients must authenticate/transfer to this server to send data to archive.nersc.gov. There are numerous GridFTP clients available that

  5. An Informatics Approach to Demand Response Optimization in Smart Grids

    SciTech Connect (OSTI)

    Simmhan, Yogesh; Aman, Saima; Cao, Baohua; Giakkoupis, Mike; Kumbhare, Alok; Zhou, Qunzhi; Paul, Donald; Fern, Carol; Sharma, Aditya; Prasanna, Viktor K

    2011-03-03

    Power utilities are increasingly rolling out “smart” grids with the ability to track consumer power usage in near real-time using smart meters that enable bidirectional communication. However, the true value of smart grids is unlocked only when the veritable explosion of data that will become available is ingested, processed, analyzed and translated into meaningful decisions. These include the ability to forecast electricity demand, respond to peak load events, and improve sustainable use of energy by consumers, and are made possible by energy informatics. Information and software system techniques for a smarter power grid include pattern mining and machine learning over complex events and integrated semantic information, distributed stream processing for low latency response,Cloud platforms for scalable operations and privacy policies to mitigate information leakage in an information rich environment. Such an informatics approach is being used in the DoE sponsored Los Angeles Smart Grid Demonstration Project, and the resulting software architecture will lead to an agile and adaptive Los Angeles Smart Grid.

  6. Dynamic tumor tracking using the Elekta Agility MLC

    SciTech Connect (OSTI)

    Fast, Martin F. Nill, Simeon Bedford, James L.; Oelfke, Uwe

    2014-11-01

    Purpose: To evaluate the performance of the Elekta Agility multileaf collimator (MLC) for dynamic real-time tumor tracking. Methods: The authors have developed a new control software which interfaces to the Agility MLC to dynamically program the movement of individual leaves, the dynamic leaf guides (DLGs), and the Y collimators (“jaws”) based on the actual target trajectory. A motion platform was used to perform dynamic tracking experiments with sinusoidal trajectories. The actual target positions reported by the motion platform at 20, 30, or 40 Hz were used as shift vectors for the MLC in beams-eye-view. The system latency of the MLC (i.e., the average latency comprising target device reporting latencies and MLC adjustment latency) and the geometric tracking accuracy were extracted from a sequence of MV portal images acquired during irradiation for the following treatment scenarios: leaf-only motion, jaw + leaf motion, and DLG + leaf motion. Results: The portal imager measurements indicated a clear dependence of the system latency on the target position reporting frequency. Deducting the effect of the target frequency, the leaf adjustment latency was measured to be 38 ± 3 ms for a maximum target speed v of 13 mm/s. The jaw + leaf adjustment latency was 53 ± 3 at a similar speed. The system latency at a target position frequency of 30 Hz was in the range of 56–61 ms for the leaves (v ≤ 31 mm/s), 71–78 ms for the jaw + leaf motion (v ≤ 25 mm/s), and 58–72 ms for the DLG + leaf motion (v ≤ 59 mm/s). The tracking accuracy showed a similar dependency on the target position frequency and the maximum target speed. For the leaves, the root-mean-squared error (RMSE) was between 0.6–1.5 mm depending on the maximum target speed. For the jaw + leaf (DLG + leaf) motion, the RMSE was between 0.7–1.5 mm (1.9–3.4 mm). Conclusions: The authors have measured the latency and geometric accuracy of the Agility MLC, facilitating its future use for clinical

  7. Smart Grid Enabled EVSE

    SciTech Connect (OSTI)

    None, None

    2014-10-15

    The combined team of GE Global Research, Federal Express, National Renewable Energy Laboratory, and Consolidated Edison has successfully achieved the established goals contained within the Department of Energy’s Smart Grid Capable Electric Vehicle Supply Equipment funding opportunity. The final program product, shown charging two vehicles in Figure 1, reduces by nearly 50% the total installed system cost of the electric vehicle supply equipment (EVSE) as well as enabling a host of new Smart Grid enabled features. These include bi-directional communications, load control, utility message exchange and transaction management information. Using the new charging system, Utilities or energy service providers will now be able to monitor transportation related electrical loads on their distribution networks, send load control commands or preferences to individual systems, and then see measured responses. Installation owners will be able to authorize usage of the stations, monitor operations, and optimally control their electricity consumption. These features and cost reductions have been developed through a total system design solution.

  8. Grid Partners | Open Energy Information

    Open Energy Info (EERE)

    Grid Partners Jump to: navigation, search Name: Grid Partners Place: Los Angeles, California Zip: 90025 Product: String representation "GRID Partners i ... duct selection." is too...

  9. Smart Grid | Open Energy Information

    Open Energy Info (EERE)

    Recovery Act Smart Grid Projects Data Collected from the US Recovery Act Smart Grid Investment Grant Projects US Recovery Act Smart Grid Investment Grant Projects (98) The Smart...

  10. DG Demonet Smart LV Grid (Smart Grid Project) | Open Energy Informatio...

    Open Energy Info (EERE)

    Grid Projects Smart Grid Projects in Europe Smart Grid Projects - Integrated System Smart Grid Projects - Grid Automation Distribution Smart Grid Projects - Smart Meter and AMI...

  11. gridFTP

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

    The major benefits of GridFTP clients over other HPSS clients are their ability to accept grid credentials that you may already have along with their multi-threaded transfer ...

  12. Method of grid generation

    DOE Patents [OSTI]

    Barnette, Daniel W.

    2002-01-01

    The present invention provides a method of grid generation that uses the geometry of the problem space and the governing relations to generate a grid. The method can generate a grid with minimized discretization errors, and with minimal user interaction. The method of the present invention comprises assigning grid cell locations so that, when the governing relations are discretized using the grid, at least some of the discretization errors are substantially zero. Conventional grid generation is driven by the problem space geometry; grid generation according to the present invention is driven by problem space geometry and by governing relations. The present invention accordingly can provide two significant benefits: more efficient and accurate modeling since discretization errors are minimized, and reduced cost grid generation since less human interaction is required.

  13. Dynamic Power Grid Simulation

    Energy Science and Technology Software Center (OSTI)

    2015-09-14

    GridDyn is a part of power grid simulation toolkit. The code is designed using modern object oriented C++ methods utilizing C++11 and recent Boost libraries to ensure compatibility with multiple operating systems and environments.

  14. Fuel rod support grid

    DOE Patents [OSTI]

    Downs, Robert E.; Schwallie, Ambrose L.

    1985-01-01

    A grid for the support of nuclear fuel rods arranged in a triangular array. The grid is formed by concentric rings of strap joined by radially arranged web sections.

  15. Agile Machining and Inspection Non-Nuclear Report (NNR) Project

    SciTech Connect (OSTI)

    Lazarus, Lloyd

    2009-02-19

    This report is a high level summary of the eight major projects funded by the Agile Machining and Inspection Non-Nuclear Readiness (NNR) project (FY06.0422.3.04.R1). The largest project of the group is the Rapid Response project in which the six major sub categories are summarized. This project focused on the operations of the machining departments that will comprise Special Applications Machining (SAM) in the Kansas City Responsive Infrastructure Manufacturing & Sourcing (KCRIMS) project. This project was aimed at upgrading older machine tools, developing new inspection tools, eliminating Classified Removable Electronic Media (CREM) in the handling of classified Numerical Control (NC) programs by installing the CRONOS network, and developing methods to automatically load Coordinated-Measuring Machine (CMM) inspection data into bomb books and product score cards. Finally, the project personnel leaned perations of some of the machine tool cells, and now have the model to continue this activity.

  16. SAMPLE (Sandia Agile MEMS Prototyping, Layout tools, and Education)

    SciTech Connect (OSTI)

    Davies, B.R.; Barron, C.C.; Sniegowski, J.J.; Rodgers, M.S.

    1997-08-01

    The SAMPLE (Sandia Agile MEMS Protyping, Layout tools, and Education) service makes Sandia`s state-of-the-art surface-micromachining fabrication process, known as SUMMiT, available to US industry for the first time. The service provides a short cause and customized computer-aided design (CAD) tools to assist customers in designing micromachine prototypes to be fabricated in SUMMiT. Frequent small-scale manufacturing runs then provide SAMPLE designers with hundreds of sophisticated MEMS (MicroElectroMechanical Systems) chips. SUMMiT (Sandia Ultra-planar, Multi-level MEMS Technology) offers unique surface-micromachining capabilities, including four levels of polycrystalline silicon (including the ground layer), flanged hubs, substrate contacts, one-micron design rules, and chemical-mechanical polishing (CMP) planarization. This paper describes the SUMMiT process, design tools, and other information relevant to the SAMPLE service and SUMMiT process.

  17. Grid Cyber Vulnerability & Assessments

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

    ... to increase power grid reliability and resilience, but also provides adversaries with the ... in industrial control systems for electricity generationtransmissiondistribution ...

  18. 2010 Smart Grid System Report Available (February 2012) | Department of

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

    Energy 0 Smart Grid System Report Available (February 2012) 2010 Smart Grid System Report Available (February 2012) February 24, 2012 - 2:58pm Addthis The Department of Energy has submitted the 2010 Smart Grid System Report in response to Section 1302 of Title XIII of the Energy Independence and Security Act (EISA), which directs the Secretary of Energy to report to Congress concerning the status of smart grid deployments nationwide and any regulatory or government barriers to continued

  19. Address (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    Categories: Smart Grid Projects Smart Grid Projects in Europe Smart Grid Projects - Integrated System Smart Grid Projects - Home application Smart Grid Projects - Customer Behavior...

  20. EDISON (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    Comments Cancel Submit Categories: Smart Grid Projects Smart Grid Projects in Europe Smart Grid Projects - Grid Automation Distribution Smart Grid Projects - Smart Meter and AMI...

  1. PEV Grid Integration Research: Vehicles, Buildings, and Renewables...

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

    Research Focus Areas o Managed charging systems providing flexibility, demand response capability o Bi-directional power to minimize local demand charge and grid ...

  2. PyGrid WSDL and XML Schema interpreter

    Energy Science and Technology Software Center (OSTI)

    2003-08-01

    PyGridWare WSDL and XMLSchema interpreter is used to automatically generate python code that maps directly to the XMLSchema objects and WSLD PortTypes

  3. Grid Architecture 2

    SciTech Connect (OSTI)

    Taft, Jeffrey D.

    2016-01-01

    The report describes work done on Grid Architecture under the auspices of the Department of Electricity Office of Electricity Delivery and Reliability in 2015. As described in the first Grid Architecture report, the primary purpose of this work is to provide stakeholder insight about grid issues so as to enable superior decision making on their part. Doing this requires the creation of various work products, including oft-times complex diagrams, analyses, and explanations. This report provides architectural insights into several important grid topics and also describes work done to advance the science of Grid Architecture as well.

  4. X-ray grid-detector apparatus

    DOE Patents [OSTI]

    Boone, John M.; Lane, Stephen M.

    1998-01-27

    A hybrid grid-detector apparatus for x-ray systems wherein a microchannel plate structure has an air-interspaced grid portion and a phosphor/optical fluid-filled grid portion. The grids are defined by multiple adjacent channels separated by lead-glass septa. X-rays entering the air-interspaced grid portion at an angle of impingement upon the septa are attenuated, while non-impinging x-rays pass through to the phosphor/fluid filled portion. X-ray energy is converted to luminescent energy in the phosphor/fluid filled portion and the resultant beams of light are directed out of the phosphor/optical fluid filled portion to an imaging device.

  5. NREL: Transmission Grid Integration - Grid Simulation

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

    ... at the Center for Advanced Power Systems on the Florida State University Campus in Tallahassee, Florida on November 5-6, 2015. NWTC Controllable Grid Interface This fact sheet ...

  6. Understanding The Smart Grid

    SciTech Connect (OSTI)

    2007-11-15

    The report provides an overview of what the Smart Grid is and what is being done to define and implement it. The electric industry is preparing to undergo a transition from a centralized, producer-controlled network to a decentralized, user-interactive one. Not only will the technology involved in the electric grid change, but the entire business model of the industry will change too. A major objective of the report is to identify the changes that the Smart Grid will bring about so that industry participants can be prepared to face them. A concise overview of the development of the Smart Grid is provided. It presents an understanding of what the Smart Grid is, what new business opportunities or risks might come about due to its introduction, and what activities are already taking place regarding defining or implementing the Smart Grid. This report will be of interest to the utility industry, energy service providers, aggregators, and regulators. It will also be of interest to home/building automation vendors, information technology vendors, academics, consultants, and analysts. The scope of the report includes an overview of the Smart Grid which identifies the main components of the Smart Grid, describes its characteristics, and describes how the Smart Grid differs from the current electric grid. The overview also identifies the key concepts involved in the transition to the Smart Grid and explains why a Smart Grid is needed by identifying the deficiencies of the current grid and the need for new investment. The report also looks at the impact of the Smart Grid, identifying other industries which have gone through a similar transition, identifying the overall benefits of the Smart Grid, and discussing the impact of the Smart Grid on industry participants. Furthermore, the report looks at current activities to implement the Smart Grid including utility projects, industry collaborations, and government initiatives. Finally, the report takes a look at key technology

  7. Direct Grid Technologies | Open Energy Information

    Open Energy Info (EERE)

    New York Zip: 11717 Product: New York State-based micro-inverter maker targeting thin-film PV. Coordinates: 47.236391, -122.291097 Show Map Loading map......

  8. 2009 Smart Grid System Report (July 2009) | Department of Energy

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

    Smart Grid System Report (July 2009) 2009 Smart Grid System Report (July 2009) Section 1302 of Title XIII of the Energy Independence and Security Act of 2007 directs the Secretary of Energy to "...report to Congress concerning the status of smart grid deployments nationwide and any regulatory or government barriers to continued deployment." This document satisfies this directive and represents the first installment of this report to Congress, which is to be updated biennially. 2009

  9. 2010 Smart Grid System Report (February 2012) | Department of Energy

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

    Smart Grid System Report (February 2012) 2010 Smart Grid System Report (February 2012) Section 1302 of Title XIII of the Energy Independence and Security Act of 2007 directs the Secretary of Energy to "...report to Congress concerning the status of smart grid deployments nationwide and any regulatory or government barriers to continued deployment." This document satisfies this directive and represents the second installment of this report to Congress, which is to be updated biennially.

  10. NREL: Water Power Research - Grid Integration

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

    Grid Integration High-voltage transmission lines and towers silouetted against a blue sky with the first glow of the rising sun on the horizon behind them. The national need for transmission improvements will have a direct impact on the effective use of renewable energy sources. For marine and hydrokinetic technologies to play a larger role in supplying the nation's energy needs, integration into the U.S. power grid is an important challenge to address. Efficient integration of variable power

  11. Grid Modernization | NREL

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

    Photo of two researchers pointing to a three-dimensional display depicting the interaction of renewable energy resources on the grid NREL conducts high-impact research and development of technologies and strategies to modernize the nation's electrical infrastructure, making it more flexible, resilient, and sustainable. The 21st century needs a 21st-century grid. As part of the U.S. Department of Energy's Grid Modernization Initiative, NREL researchers work with industry, government, and academia

  12. Grid Technologies | GE Global Research

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

    Grid Modernization Initiative Grid Modernization Initiative Through the Grid Modernization Multi-Year Program Plan, the U.S. Department of Energy will coordinate a portfolio of activities to advance the grid. Photo courtesy of Berkeley Lab. Through the Grid Modernization Multi-Year Program Plan, the U.S. Department of Energy will coordinate a portfolio of activities to advance the grid. Photo courtesy of Berkeley Lab. What We Do The Grid Modernization Initiative (GMI) works across the U.S.

  13. Adaptive Energy Grid

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

    Control of a Flexible, Adaptive Energy Grid "%"&%'&"&()*+%,-.-"(&*"0.-"+.-1&.,2-"+2&01&"%"&3.-,.-"+%.4&"&5.67822& 9"-+%&3.(,"14&:.-&+82&;%+2&+"+2'&<2,"-+(2+&.:&2-...

  14. Sharing Smart Grid Experiences

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

    ... base around the various aspects of the Smart Grid transition and considers the unique ... Response, interruptible rates, net metering, "de- coupling", etc. * Consumer ...

  15. Challenges facing production grids

    SciTech Connect (OSTI)

    Pordes, Ruth; /Fermilab

    2007-06-01

    Today's global communities of users expect quality of service from distributed Grid systems equivalent to that their local data centers. This must be coupled to ubiquitous access to the ensemble of processing and storage resources across multiple Grid infrastructures. We are still facing significant challenges in meeting these expectations, especially in the underlying security, a sustainable and successful economic model, and smoothing the boundaries between administrative and technical domains. Using the Open Science Grid as an example, I examine the status and challenges of Grids operating in production today.

  16. Building the Distribution Grid

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

    2013 * Industry leader in renewable energy procurement, electric transportation, demand response, energy efficiency and Smart Grid * Significant system investments 2014 - 2017 ...

  17. Sandia Energy - Grid Integration

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

    of Sandia's larger portfolio of renewable energy technology programs (Wind, Solar Power, Geothermal, and Energy Systems Analysis). Transmission Grid Integration The goal of...

  18. Sandia Agile MEMS Prototyping, Layout Tools, Education and Services Program

    SciTech Connect (OSTI)

    Schriner, H.; Davies, B.; Sniegowski, J.; Rodgers, M.S.; Allen, J.; Shepard, C.

    1998-05-01

    Research and development in the design and manufacture of Microelectromechanical Systems (MEMS) is growing at an enormous rate. Advances in MEMS design tools and fabrication processes at Sandia National Laboratories` Microelectronics Development Laboratory (MDL) have broadened the scope of MEMS applications that can be designed and manufactured for both military and commercial use. As improvements in micromachining fabrication technologies continue to be made, MEMS designs can become more complex, thus opening the door to an even broader set of MEMS applications. In an effort to further research and development in MEMS design, fabrication, and application, Sandia National Laboratories has launched the Sandia Agile MEMS Prototyping, Layout Tools, Education and Services Program or SAMPLES program. The SAMPLES program offers potential partners interested in MEMS the opportunity to prototype an idea and produce hardware that can be used to sell a concept. The SAMPLES program provides education and training on Sandia`s design tools, analysis tools and fabrication process. New designers can participate in the SAMPLES program and design MEMS devices using Sandia`s design and analysis tools. As part of the SAMPLES program, participants` designs are fabricated using Sandia`s 4 level polycrystalline silicon surface micromachine technology fabrication process known as SUMMiT (Sandia Ultra-planar, Multi-level MEMS Technology). Furthermore, SAMPLES participants can also opt to obtain state of the art, post-fabrication services provided at Sandia such as release, packaging, reliability characterization, and failure analysis. This paper discusses the components of the SAMPLES program.

  19. Security for grids

    SciTech Connect (OSTI)

    Humphrey, Marty; Thompson, Mary R.; Jackson, Keith R.

    2005-08-14

    Securing a Grid environment presents a distinctive set of challenges. This paper groups the activities that need to be secured into four categories: naming and authentication; secure communication; trust, policy, and authorization; and enforcement of access control. It examines the current state of the art in securing these processes and introduces new technologies that promise to meet the security requirements of Grids more completely.

  20. Smart Grid: Transforming the Electric System

    SciTech Connect (OSTI)

    Widergren, Steven E.

    2010-04-13

    This paper introduces smart grid concepts, summarizes the status of current smart grid related efforts, and explains smart grid priorities.

  1. Buildings-to-Grid Technical Opportunities: From the Grid Perspective |

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

    Department of Energy Grid Perspective Buildings-to-Grid Technical Opportunities: From the Grid Perspective To successfully operate and deliver its promise of a seamlessly integrated buildings-grid infrastructure, a transactive energy ecosystem requires new approaches to planning and operating the power grid. This report outlines the nature of the power grid, lists challenges and barriers to the implementation of a transactive energy ecosystem, and provides concept solutions to current

  2. National transmission grid study

    SciTech Connect (OSTI)

    Abraham, Spencer

    2003-05-31

    The National Energy Policy Plan directed the U.S. Department of Energy (DOE) to conduct a study to examine the benefits of establishing a national electricity transmission grid and to identify transmission bottlenecks and measures to address them. DOE began by conducting an independent analysis of U.S. electricity markets and identifying transmission system bottlenecks using DOE’s Policy Office Electricity Modeling System (POEMS). DOE’s analysis, presented in Section 2, confirms the central role of the nation’s transmission system in lowering costs to consumers through increased trade. More importantly, DOE’s analysis also confirms the results of previous studies, which show that transmission bottlenecks and related transmission system market practices are adding hundreds of millions of dollars to consumers’ electricity bills each year. A more detailed technical overview of the use of POEMS is provided in Appendix A. DOE led an extensive, open, public input process and heard a wide range of comments and recommendations that have all been considered.1 More than 150 participants registered for three public workshops held in Detroit, MI (September 24, 2001); Atlanta, GA (September 26, 2001); and Phoenix, AZ (September 28, 2001).

  3. GAD (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    Projects in Europe Smart Grid Projects - Smart Meter and AMI Smart Grid Projects - Integrated System Smart Grid Projects - Home application Smart Grid Projects - Customer Behavior...

  4. OpenEI Community - Smart Grid

    Open Energy Info (EERE)

    p> http:en.openei.orgcommunityblogwhat-do-you-know-about-gridcomments black out brown out bulk power system electricity grid future grid grid history security Smart Grid...

  5. Smart Grid Consortium, Response of New York State Smart Grid...

    Office of Environmental Management (EM)

    Smart Grid Consortium, Response of New York State Smart Grid Addressing Policy and Logistical Challenges It represents a unique public-private partnership of largely New York State ...

  6. NREL: Distributed Grid Integration - Solar Distributed Grid Integratio...

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

    (IEA PVPS) Task 11 - PV hybrid and mini-grids Support IEA PVPS Task 14 - high ... Utility District, Anatolia Project Southern California Edison Hawaii Smart Grid projects. ...

  7. Smart Grid Week: Working to Modernize the Nation's Electric Grid...

    Energy Savers [EERE]

    ... make informed decisions about their energy consumption. ... on efforts to transform the nation's electricity grid? ... grid from generation to end use allowing users to see ...

  8. EcoGrid EU (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    EU (Smart Grid Project) Jump to: navigation, search Project Name EcoGrid EU Country Denmark Headquarters Location Bornholm, Denmark Coordinates 55.160427, 14.866884 Loading...

  9. IEEE 1547 Standards Advancing Grid Modernization

    SciTech Connect (OSTI)

    Basso, Thomas; Chakraborty, Sudipta; Hoke, Andy; Coddington, Michael

    2015-06-14

    Technology advances including development of advanced distributed energy resources (DER) and grid-integrated operations and controls functionalities have surpassed the requirements in current standards and codes for DER interconnection with the distribution grid. The full revision of IEEE Standards 1547 (requirements for DER-grid interconnection and interoperability) and 1547.1 (test procedures for conformance to 1547) are establishing requirements and best practices for state-of-the-art DER including variable renewable energy sources. The revised standards will also address challenges associated with interoperability and transmission-level effects, in addition to strictly addressing the distribution grid needs. This paper provides the status and future direction of the ongoing development focus for the 1547 standards.

  10. Open Science Grid at NERSC

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

    Open Science Grid Open Science Grid at NERSC NERSC provides computing to Open Science Grid (OSG) users through a special allocation. OSG Users must submit an OSG new user request ...

  11. Air-core grid for scattered x-ray rejection

    DOE Patents [OSTI]

    Logan, C.M.; Lane, S.M.

    1995-10-03

    The invention is directed to a grid used in x-ray imaging applications to block scattered radiation while allowing the desired imaging radiation to pass through, and to process for making the grid. The grid is composed of glass containing lead oxide, and eliminates the spacer material used in prior known grids, and is therefore, an air-core grid. The glass is arranged in a pattern so that a large fraction of the area is open allowing the imaging radiation to pass through. A small pore size is used and the grid has a thickness chosen to provide high scatter rejection. For example, the grid may be produced with a 200 {micro}m pore size, 80% open area, and 4 mm thickness. 2 figs.

  12. Air-core grid for scattered x-ray rejection

    DOE Patents [OSTI]

    Logan, Clinton M.; Lane, Stephen M.

    1995-01-01

    The invention is directed to a grid used in x-ray imaging applications to block scattered radiation while allowing the desired imaging radiation to pass through, and to process for making the grid. The grid is composed of glass containing lead oxide, and eliminates the spacer material used in prior known grids, and is therefore, an air-core grid. The glass is arranged in a pattern so that a large fraction of the area is open allowing the imaging radiation to pass through. A small pore size is used and the grid has a thickness chosen to provide high scatter rejection. For example, the grid may be produced with a 200 .mu.m pore size, 80% open area, and 4 mm thickness.

  13. Smart Grid e-Forum

    Broader source: Energy.gov [DOE]

    DOE conducted a series of Smart Grid E-Forums to discuss various issues surrounding Smart Grid including costs, benefits, value proposition to consumers, implementation, and deployment.

  14. Integrating smart sensors into grid...

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

    Integrating smart sensors into grid systems will enable more complex modeling and ... in currents at A levels in electric grids, which can enable the early detection of ...

  15. Grid Net | Open Energy Information

    Open Energy Info (EERE)

    Grid Net Jump to: navigation, search Name: Grid Net Address: 340 Brannan St Place: San Francisco, California Zip: 94107 Region: Bay Area Sector: Efficiency Product: Sells open,...

  16. Environmental Impacts of Smart Grid

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

    ... 24 4.7 Renewable Energy and Distributed Storage ......Grid is an automated electric power system that monitors and controls grid ...

  17. Grid Data Transfer

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

    2. uberftp UberFTP provides a rich interactive client for GridFTP. It mimics standard ftp clients in behavior, along with providing some additional features. To initialize your...

  18. Transmission Grid Integration

    Office of Energy Efficiency and Renewable Energy (EERE)

    The levels of solar energy penetration envisioned by the DOE SunShot Initiative must be interconnected effectively onto the transmission grid. This interconnection requires an in-depth...

  19. Smart Grid Overview

    Broader source: Energy.gov [DOE]

    Presentation—given at at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meeting—discusses the Smart Grid including the National Renewable Energy Laboratory's research and development capabilities in this area.

  20. GridPV

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

    6733 Unlimited Release Printed August 2013 Grid Integrated Distributed PV (GridPV) Matthew J. Reno, Kyle Coogan Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE -AC04-94AL85000. Approved for

  1. GridPV

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

    141 Unlimited Release Printed November 2014 Grid Integrated Distributed PV (GridPV) Version 2 Matthew J. Reno, Kyle Coogan Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000.

  2. Random array grid collimator

    DOE Patents [OSTI]

    Fenimore, E.E.

    1980-08-22

    A hexagonally shaped quasi-random no-two-holes touching grid collimator. The quasi-random array grid collimator eliminates contamination from small angle off-axis rays by using a no-two-holes-touching pattern which simultaneously provides for a self-supporting array increasng throughput by elimination of a substrate. The presentation invention also provides maximum throughput using hexagonally shaped holes in a hexagonal lattice pattern for diffraction limited applications. Mosaicking is also disclosed for reducing fabrication effort.

  3. Sharing Smart Grid Experiences

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

    Sharing Smart Grid Experiences through Performance Feedback March 31, 2011 DOE/NETL- DE-FE0004001 U.S. Department of Energy Office of Electricity Delivery and Energy Reliability Prepared by: National Energy Technology Laboratory Sharing Smart Grid Experiences through Performance Feedback v1.0 Page ii 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 their

  4. Demonstration project Smart Charging (Smart Grid Project) | Open...

    Open Energy Info (EERE)

    Smart Grid Projects Smart Grid Projects in Europe Smart Grid Projects - Grid Automation Distribution Smart Grid Projects - Integrated System Smart Grid Projects - Home...

  5. EMPORA 1 + 2 EMobile Power Austria (Smart Grid Project) | Open...

    Open Energy Info (EERE)

    Smart Grid Projects Smart Grid Projects in Europe Smart Grid Projects - Grid Automation Distribution Smart Grid Projects - Integrated System Smart Grid Projects - Specific...

  6. Belgium east loop active network management (Smart Grid Project...

    Open Energy Info (EERE)

    Cancel Submit Categories: Smart Grid Projects Smart Grid Projects in Europe Smart Grid Projects - Grid Automation Distribution Smart Grid Projects - Grid Automation Transmission...

  7. GRIDS: Grid-Scale Rampable Intermittent Dispatchable Storage

    SciTech Connect (OSTI)

    2010-09-01

    GRIDS Project: The 12 projects that comprise ARPA-Es GRIDS Project, short for Grid-Scale Rampable Intermittent Dispatchable Storage, are developing storage technologies that can store renewable energy for use at any location on the grid at an investment cost less than $100 per kilowatt hour. Flexible, large-scale storage would create a stronger and more robust electric grid by enabling renewables to contribute to reliable power generation.

  8. grid history | OpenEI Community

    Open Energy Info (EERE)

    Dc(266) Contributor 31 October, 2014 - 10:58 What do you know about the grid? black out brown out bulk power system electricity grid future grid grid history security Smart Grid...

  9. electricity grid | OpenEI Community

    Open Energy Info (EERE)

    Dc(266) Contributor 31 October, 2014 - 10:58 What do you know about the grid? black out brown out bulk power system electricity grid future grid grid history security Smart Grid...

  10. future grid | OpenEI Community

    Open Energy Info (EERE)

    Dc(266) Contributor 31 October, 2014 - 10:58 What do you know about the grid? black out brown out bulk power system electricity grid future grid grid history security Smart Grid...

  11. Smart Grid | OpenEI Community

    Open Energy Info (EERE)

    Dc(266) Contributor 31 October, 2014 - 10:58 What do you know about the grid? black out brown out bulk power system electricity grid future grid grid history security Smart Grid...

  12. Grid Modeling | Argonne National Laboratory

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

    Research & Development » Grid Integration Grid Integration Grid Integration The Wind Program works with electric grid operators, utilities, regulators, and industry to create new strategies for incorporating increasing amounts of wind energy into the power system while maintaining economic and reliable operation of the grid. Utilities have been increasingly deploying wind power to provide larger portions of electricity generation. However, many utilities also express concerns about wind

  13. Cybersecurity and the Smarter Grid

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

    Cybersecurity and the Smarter Grid Reliability remains a fundamental principle of grid modernization efforts, but in today's world, reliability requires cybersecurity. This article discusses energy sector partnerships that are designing cybersecurity into the smart grid with the vision of surviving a cyber-incident while sustaining critical energy delivery functions. Carol Hawk and Akhlesh Kaushiva I. The Power Grid: Beyond Smart The power grid is already smart, if ''smart'' can describe an

  14. Grid Integration | Department of Energy

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

    Research & Development » Grid Integration Grid Integration Grid Integration The Wind Program works with electric grid operators, utilities, regulators, and industry to create new strategies for incorporating increasing amounts of wind energy into the power system while maintaining economic and reliable operation of the grid. Utilities have been increasingly deploying wind power to provide larger portions of electricity generation. However, many utilities also express concerns about wind

  15. GridLAB-D/SG

    Energy Science and Technology Software Center (OSTI)

    2011-08-30

    GridLAB-D is a new power system simulation tool that provides valuable information to users who design and operate electric power transmission and distribution systems, and to utilities that wish to take advantage of the latest smart grid technology. This special release of GridLAB-D was developed to study the proposed Smart Grid technology that is used by Battelle Memorial Institute in the AEP gridSMART demonstration project in Northeast Columbus, Ohio.

  16. NREL Smart Grid Projects

    SciTech Connect (OSTI)

    Hambrick, J.

    2012-01-01

    Although implementing Smart Grid projects at the distribution level provides many advantages and opportunities for advanced operation and control, a number of significant challenges must be overcome to maintain the high level of safety and reliability that the modern grid must provide. For example, while distributed generation (DG) promises to provide opportunities to increase reliability and efficiency and may provide grid support services such as volt/var control, the presence of DG can impact distribution operation and protection schemes. Additionally, the intermittent nature of many DG energy sources such as photovoltaics (PV) can present a number of challenges to voltage regulation, etc. This presentation provides an overview a number of Smart Grid projects being performed by the National Renewable Energy Laboratory (NREL) along with utility, industry, and academic partners. These projects include modeling and analysis of high penetration PV scenarios (with and without energy storage), development and testing of interconnection and microgrid equipment, as well as the development and implementation of advanced instrumentation and data acquisition used to analyze the impacts of intermittent renewable resources. Additionally, standards development associated with DG interconnection and analysis as well as Smart Grid interoperability will be discussed.

  17. GridPV Toolbox

    Energy Science and Technology Software Center (OSTI)

    2014-07-15

    Matlab Toolbox for simulating the impact of solar energy on the distribution grid. The majority of the functions are useful for interfacing OpenDSS and MATLAB, and they are of generic use for commanding OpenDSS from MATLAB and retrieving GridPV Toolbox information from simulations. A set of functions is also included for modeling PV plant output and setting up the PV plant in the OpenDSS simulation. The toolbox contains functions for modeling the OpenDSS distribution feedermore » on satellite images with GPS coordinates. Finally, example simulations functions are included to show potential uses of the toolbox functions.« less

  18. GridPV Toolbox

    SciTech Connect (OSTI)

    Broderick, Robert; Quiroz, Jimmy; Grijalva, Santiago; Reno, Matthew; Coogan, Kyle

    2014-07-15

    Matlab Toolbox for simulating the impact of solar energy on the distribution grid. The majority of the functions are useful for interfacing OpenDSS and MATLAB, and they are of generic use for commanding OpenDSS from MATLAB and retrieving GridPV Toolbox information from simulations. A set of functions is also included for modeling PV plant output and setting up the PV plant in the OpenDSS simulation. The toolbox contains functions for modeling the OpenDSS distribution feeder on satellite images with GPS coordinates. Finally, example simulations functions are included to show potential uses of the toolbox functions.

  19. Electric Vehicle Grid Integration for Sustainable Military Installatio...

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

    Smith Newton EV NREL PIX 17631 Fort Carson 2MW PV Array NREL ... Managed Bi-directional Charging Normal Grid Microgrid ... Generation Supply to PEVs Coal Hydro NGOil Solar Desired ...

  20. NREL: Distributed Grid Integration - Vehicle-to-Grid Project

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

    NREL engineers test and analyze electrical vehicle charging and discharging to the electric grid, known as Vehicle-to-Grid (V2G). Testing is conducted at NREL's Distributed Energy ...

  1. Unlocking the smart grid

    SciTech Connect (OSTI)

    Rokach, Joshua Z.

    2010-10-15

    The country has progressed in a relatively short time from rotary dial phones to computers, cell phones, and iPads. With proper planning and orderly policy implementation, the same will happen with the Smart Grid. Here are some suggestions on how to proceed. (author)

  2. APEC Smart Grid Initiative

    SciTech Connect (OSTI)

    Bloyd, Cary N.

    2012-03-01

    This brief paper describes the activities of the Asia Pacific Economic Cooperation (APEC) Smart Grid Initiative (ASGI) which is being led by the U.S. and developed by the APEC Energy Working Group. In the paper, I describe the origin of the initiative and briefly mention the four major elements of the initiative along with existing APEC projects which support it.

  3. Smart Grid Resources | Open Energy Information

    Open Energy Info (EERE)

    Grid Resources Jump to: navigation, search Us.jpg US Resources The Smart Grid: An Introduction US Department of Energy Smart Grid Information Clearinghouse EIA Smartgrid.gov...

  4. GridZone | Open Energy Information

    Open Energy Info (EERE)

    search Name: GridZone Sector: Efficiency, Services, Transmission Technology: Smart Grid, Energy Storage, Energy Security ParentHolding Organization: GridZone Limited Company...

  5. SmartGrid Information | Department of Energy

    Office of Environmental Management (EM)

    SmartGrid Information SmartGrid Information Smart Grid Information This web page provides information and resources on several policy issues critical to the continued development ...

  6. Smart Grid | Department of Energy

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

    Electric Power Smart Grid Smart Grid Rows of battery racks at the Salem Smart Power Center in Salem, Oregon. The Battelle-led Pacific Northwest Smart ...

  7. Grid Innovation | Argonne National Laboratory

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

    Grid Innovation Chicago city lights at dusk Chicago city lights at dusk Dramatic changes are under way in grid technologies that will have huge impacts on the operation and...

  8. Sandia Energy - Transmission Grid Integration

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

    Energy, Energy Assurance, Energy Surety, Grid Integration, Infrastructure Security, Microgrid, News, News & Events, Renewable Energy, Systems Analysis, Systems Engineering,...

  9. SGIP Smart Grid Interoperabilty Panel

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

    SGIP Smart Grid Interoperability Panel Building2Grid Integration Dave Hardin David Holmberg ∗ The SGIP was explicitly established to support NIST in fulfilling its responsibilities pursuant to the Energy Independence and Security Act of 2007 ("EISA"). SGIP 1.0: NIST-funded, SGIP 2.0: Member-funded ∗ SGIP's mission is to provide a framework for coordinating all Smart Grid stakeholders in an effort to accelerate standards harmonization and advance the Interoperability of Smart Grid

  10. NREL: Transmission Grid Integration - Publications

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

    Publications Want updates about future transmission grid integration webinars and ... and Transmission Study Flexible Energy Scheduling Tool for Integration of ...

  11. 2014 News | Grid Modernization | NREL

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

    4 News Below are news stories related to Grid Modernization. RSS Learn about RSS. December 22, 2014 Report Says Western Grid Can Weather Disturbances Under High Renewable Penetrations A new report finds that with good system planning, sound engineering practices, and commercially available technologies, the Western Interconnection can withstand the crucial first minute after grid disturbances with high penetrations of wind and solar on the grid. November 26, 2014 NREL Releases User Guide for PV

  12. Grid Interaction Technical Team Roadmap

    SciTech Connect (OSTI)

    2013-06-01

    The mission of the Grid Interaction Technical Team (GITT) is to support a transition scenario to large scale grid-connected vehicle charging with transformational technology, proof of concept and information dissemination. The GITT facilitates technical coordination and collaboration between vehicle-grid connectivity and communication activities among U.S. DRIVE government and industry partners.

  13. Easy Street (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    Categories: Smart Grid Projects Smart Grid Projects in Europe Smart Grid Projects - Integrated System Smart Grid Projects - Home application Smart Grid Projects - Customer Behavior...

  14. CET2001 Customer Led Network Revolution (Smart Grid Project)...

    Open Energy Info (EERE)

    in Europe Smart Grid Projects - Smart Meter and AMI Smart Grid Projects - Grid Automation Distribution Smart Grid Projects - Home application Smart Grid Projects - Customer...

  15. Stockholm Royal seaport prestudy phase (Smart Grid Project) ...

    Open Energy Info (EERE)

    in Europe Smart Grid Projects - Smart Meter and AMI Smart Grid Projects - Grid Automation Distribution Smart Grid Projects - Integrated System Smart Grid Projects - Home...

  16. Cloud Computing for the Grid: GridControl: A Software Platform to Support the Smart Grid

    SciTech Connect (OSTI)

    2012-02-08

    GENI Project: Cornell University is creating a new software platform for grid operators called GridControl that will utilize cloud computing to more efficiently control the grid. In a cloud computing system, there are minimal hardware and software demands on users. The user can tap into a network of computers that is housed elsewhere (the cloud) and the network runs computer applications for the user. The user only needs interface software to access all of the cloud’s data resources, which can be as simple as a web browser. Cloud computing can reduce costs, facilitate innovation through sharing, empower users, and improve the overall reliability of a dispersed system. Cornell’s GridControl will focus on 4 elements: delivering the state of the grid to users quickly and reliably; building networked, scalable grid-control software; tailoring services to emerging smart grid uses; and simulating smart grid behavior under various conditions.

  17. Smart Grid Demonstration Project

    SciTech Connect (OSTI)

    Miller, Craig; Carroll, Paul; Bell, Abigail

    2015-03-11

    The National Rural Electric Cooperative Association (NRECA) organized the NRECA-U.S. Department of Energy (DOE) Smart Grid Demonstration Project (DE-OE0000222) to install and study a broad range of advanced smart grid technologies in a demonstration that spanned 23 electric cooperatives in 12 states. More than 205,444 pieces of electronic equipment and more than 100,000 minor items (bracket, labels, mounting hardware, fiber optic cable, etc.) were installed to upgrade and enhance the efficiency, reliability, and resiliency of the power networks at the participating co-ops. The objective of this project was to build a path for other electric utilities, and particularly electrical cooperatives, to adopt emerging smart grid technology when it can improve utility operations, thus advancing the co-ops’ familiarity and comfort with such technology. Specifically, the project executed multiple subprojects employing a range of emerging smart grid technologies to test their cost-effectiveness and, where the technology demonstrated value, provided case studies that will enable other electric utilities—particularly electric cooperatives— to use these technologies. NRECA structured the project according to the following three areas: Demonstration of smart grid technology; Advancement of standards to enable the interoperability of components; and Improvement of grid cyber security. We termed these three areas Technology Deployment Study, Interoperability, and Cyber Security. Although the deployment of technology and studying the demonstration projects at coops accounted for the largest portion of the project budget by far, we see our accomplishments in each of the areas as critical to advancing the smart grid. All project deliverables have been published. Technology Deployment Study: The deliverable was a set of 11 single-topic technical reports in areas related to the listed technologies. Each of these reports has already been submitted to DOE, distributed to co-ops, and

  18. Automatic assembly planning and its role in agile manufacturing: A Sandia perspective

    SciTech Connect (OSTI)

    Jones, R.E.; Kaufman, S.G.

    1993-11-01

    Sandia has been studying automatic assembly planning of electromechanical devices for some years, based on an implemented system called Archimedes. Work done to date has focussed on automatic generation of high-level plans, and translation of these plans into robotic control code and workcell layout. More recently, the importance of an assembly planning capability as a design aid has been emphasized, as it could potentially provide early feedback to a designer on the manufacturability of the design. This paper describes the work done on assembly planning to date, plans for extending it, and its applications to agile manufacturing. In particular, we describe an agile manufacturing demonstration project underway at Sandia, and the role the Archimedes assembly planning system will play in it.

  19. Smart Grid | OpenEI Community

    Open Energy Info (EERE)

    all rely on it but what do you really know about our electricity grid? Tags: black out, brown out, bulk power system, electricity grid, future grid, grid history, security, Smart...

  20. Principal Characteristics of a Modern Grid

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

    ... MODERN GRID S T R A T E G Y 24 24 The Smart Grid Gap Characteristic Today's Grid Smart ... MODERN GRID S T R A T E G Y Utility Benefits Operational efficiencies Metering and billing ...

  1. Providing Grid Flexibility in

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

    Providing Grid Flexibility in Wyoming and Montana Introduction Powder River Energy Corporation (PRECorp) is an electric cooperative serving approximately 11,900 customers in a 16,200 square-mile area of rural Wyoming and Montana. PRECorp's customers frequently experience harsh weather conditions. Severe weather conditions in PRECorp's rural and remote service territory present unique challenges in providing reliable electric service to PRECorp's customers. PRECorp's customers include coal mining

  2. Smart Grid Technologies

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

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

  3. Interactive Grid | Department of Energy

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

    Interactive Grid Interactive Grid Each time you flick a light switch or press a power button, you enjoy the benefits of the nation's incredible electric grid. The grid is a complex network of people and machinery working around the clock to produce and deliver electricity to millions of homes across the nation. The electric grid works so well, Americans often think about it only when they receive their electric bills, or in those rare instances when there is a power outage. By taking the time to

  4. Smart Grid | Department of Energy

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

    Smart Grid Smart Grid Rows of battery racks at the <a href="/node/657906">Salem Smart Power Center</a> in Salem, Oregon. The Battelle-led Pacific Northwest Smart Grid Demonstration Project, will use the center’s 5-megawatt energy storage system to test several smart grid technologies and approaches. | Photo courtesy of Portland General Electric. Rows of battery racks at the Salem Smart Power Center in Salem, Oregon. The Battelle-led Pacific Northwest Smart Grid

  5. MULTIWAVELENGTH OBSERVATIONS OF 3C 454.3. III. EIGHTEEN MONTHS OF AGILE MONITORING OF THE 'CRAZY DIAMOND'

    SciTech Connect (OSTI)

    Vercellone, S.; Romano, P.; Ferrari, A.; Chen, A. W.; Raiteri, C. M.; Villata, M.; Krimm, H.; Tiengo, A.; Venturi, T.; Giroletti, M.; Lister, M. L.

    2010-03-20

    We report on 18 months of multiwavelength observations of the blazar 3C 454.3 (Crazy Diamond) carried out in the period 2007 July-2009 January. In particular, we show the results of the AGILE campaigns which took place on 2008 May-June, 2008 July-August, and 2008 October-2009 January. During the 2008 May-2009 January period, the source average flux was highly variable, with a clear fading trend toward the end of the period, from an average gamma-ray flux F{sub E>100{sub MeV}} {approx}> 200 x 10{sup -8} photons cm{sup -2} s{sup -1} in 2008 May-June, to F{sub E>100{sub MeV}} {approx} 80 x 10{sup -8} photons cm{sup -2} s{sup -1} in 2008 October-2009 January. The average gamma-ray spectrum between 100 MeV and 1 GeV can be fit by a simple power law, showing a moderate softening (from GAMMA{sub GRID} {approx} 2.0 to GAMMA{sub GRID} {approx} 2.2) toward the end of the observing campaign. Only 3sigma upper limits can be derived in the 20-60 keV energy band with Super-AGILE, because the source was considerably off-axis during the whole time period. In 2007 July-August and 2008 May-June, 3C 454.3 was monitored by Rossi X-ray Timing Explorer (RXTE). The RXTE/Proportional Counter Array (PCA) light curve in the 3-20 keV energy band shows variability correlated with the gamma-ray one. The RXTE/PCA average flux during the two time periods is F{sub 3-20{sub keV}} = 8.4 x 10{sup -11} erg cm{sup -2} s{sup -1}, and F{sub 3-20{sub keV}} = 4.5 x 10{sup -11} erg cm{sup -2} s{sup -1}, respectively, while the spectrum (a power law with photon index GAMMA{sub PCA} = 1.65 +- 0.02) does not show any significant variability. Consistent results are obtained with the analysis of the RXTE/High-Energy X-Ray Timing Experiment quasi-simultaneous data. We also carried out simultaneous Swift observations during all AGILE campaigns. Swift/XRT detected 3C 454.3 with an observed flux in the 2-10 keV energy band in the range (0.9-7.5) x 10{sup -11} erg cm{sup -2} s{sup -1} and a photon index in the range

  6. Constructing the ASCI computational grid

    SciTech Connect (OSTI)

    BEIRIGER,JUDY I.; BIVENS,HUGH P.; HUMPHREYS,STEVEN L.; JOHNSON,WILBUR R.; RHEA,RONALD E.

    2000-06-01

    The Accelerated Strategic Computing Initiative (ASCI) computational grid is being constructed to interconnect the high performance computing resources of the nuclear weapons complex. The grid will simplify access to the diverse computing, storage, network, and visualization resources, and will enable the coordinated use of shared resources regardless of location. To match existing hardware platforms, required security services, and current simulation practices, the Globus MetaComputing Toolkit was selected to provide core grid services. The ASCI grid extends Globus functionality by operating as an independent grid, incorporating Kerberos-based security, interfacing to Sandia's Cplant{trademark},and extending job monitoring services. To fully meet ASCI's needs, the architecture layers distributed work management and criteria-driven resource selection services on top of Globus. These services simplify the grid interface by allowing users to simply request ''run code X anywhere''. This paper describes the initial design and prototype of the ASCI grid.

  7. High performance x-ray anti-scatter grid

    DOE Patents [OSTI]

    Logan, Clinton M.

    1995-01-01

    An x-ray anti-scatter grid for x-ray imaging, particularly for screening mammography, and method for fabricating same, x-rays incident along a direct path pass through a grid composed of a plurality of parallel or crossed openings, microchannels, grooves, or slots etched in a substrate, such as silicon, having the walls of the microchannels or slots coated with a high opacity material, such as gold, while x-rays incident at angels with respect to the slots of the grid, arising from scatter, are blocked. The thickness of the substrate is dependent on the specific application of the grid, whereby a substrate of the grid for mammography would be thinner than one for chest radiology. Instead of coating the walls of the slots, such could be filed with an appropriate liquid, such as mercury.

  8. High performance x-ray anti-scatter grid

    DOE Patents [OSTI]

    Logan, C.M.

    1995-05-23

    Disclosed are an x-ray anti-scatter grid for x-ray imaging, particularly for screening mammography, and method for fabricating same, x-rays incident along a direct path pass through a grid composed of a plurality of parallel or crossed openings, microchannels, grooves, or slots etched in a substrate, such as silicon, having the walls of the microchannels or slots coated with a high opacity material, such as gold, while x-rays incident at angels with respect to the slots of the grid, arising from scatter, are blocked. The thickness of the substrate is dependent on the specific application of the grid, whereby a substrate of the grid for mammography would be thinner than one for chest radiology. Instead of coating the walls of the slots, such could be filed with an appropriate liquid, such as mercury. 4 Figs.

  9. DOE Announces New Projects to Modernize America's Electric Grid | Grid

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

    Modernization | NREL DOE Announces New Projects to Modernize America's Electric Grid NREL to co-lead DOE's multi-lab Grid Modernization Laboratory Consortium January 14, 2016 Today, U.S. Department of Energy Secretary Ernest Moniz announced up to $220 million in new funding for a consortium of DOE national laboratories and partners to support critical research and development over the next three years to help modernize our nation's electrical power grid. The secretary also announced the

  10. The Modern Grid Strategy THE TRANSMISSION SMART GRID IMPERATIVE

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

    Modern Grid Strategy THE TRANSMISSION SMART GRID IMPERATIVE Developed for the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability by the National Energy Technology Laboratory September 2009 Office of Electricity Delivery and Energy Reliability Transmission Smart Grid Imperative 1 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 their

  11. TASMANIAN Sparse Grids Module

    Energy Science and Technology Software Center (OSTI)

    2013-09-20

    Sparse Grids are the family of methods of choice for multidimensional integration and interpolation in low to moderate number of dimensions. The method is to select extend a one dimensional set of abscissas, weights and basis functions by taking a subset of all possible tensor products. The module provides the ability to create global and local approximations based on polynomials and wavelets. The software has three components, a library, a wrapper for the library thatmore » provides a command line interface via text files ad a MATLAB interface via the command line tool.« less

  12. TASMANIAN Sparse Grids Module

    SciTech Connect (OSTI)

    and Drayton Munster, Miroslav Stoyanov

    2013-09-20

    Sparse Grids are the family of methods of choice for multidimensional integration and interpolation in low to moderate number of dimensions. The method is to select extend a one dimensional set of abscissas, weights and basis functions by taking a subset of all possible tensor products. The module provides the ability to create global and local approximations based on polynomials and wavelets. The software has three components, a library, a wrapper for the library that provides a command line interface via text files ad a MATLAB interface via the command line tool.

  13. Smart Grid Primer (Smart Grid Books) | Department of Energy

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

    sponsored by DOE's Office of Electricity Delivery and Energy Reliability that ... Investments Improve Grid Reliability, Resilience, and Storm Responses (November 2014) ...

  14. Smart Grid Investments Improve Grid reliability, Resilience and...

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

    ... Customers, September 2014 xi. New Forecasting Tool Enhances Wind Energy Integration ... Investment in Smart Grid Technologies Improves Services and Lowers Costs, October 2014

  15. Buildings-to-Grid Technical Opportunities: From the Grid Perspective

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

    This paper outlines the nature of the power grid, lists challenges and barriers to the implementation of a transactive energy ecosystem, and provides concept solutions to current ...

  16. Grid regulation services for energy storage devices based on grid frequency

    DOE Patents [OSTI]

    Pratt, Richard M; Hammerstrom, Donald J; Kintner-Meyer, Michael C.W.; Tuffner, Francis K

    2014-04-15

    Disclosed herein are representative embodiments of methods, apparatus, and systems for charging and discharging an energy storage device connected to an electrical power distribution system. In one exemplary embodiment, a controller monitors electrical characteristics of an electrical power distribution system and provides an output to a bi-directional charger causing the charger to charge or discharge an energy storage device (e.g., a battery in a plug-in hybrid electric vehicle (PHEV)). The controller can help stabilize the electrical power distribution system by increasing the charging rate when there is excess power in the electrical power distribution system (e.g., when the frequency of an AC power grid exceeds an average value), or by discharging power from the energy storage device to stabilize the grid when there is a shortage of power in the electrical power distribution system (e.g., when the frequency of an AC power grid is below an average value).

  17. Grid regulation services for energy storage devices based on grid frequency

    DOE Patents [OSTI]

    Pratt, Richard M; Hammerstrom, Donald J; Kintner-Meyer, Michael C.W.; Tuffner, Francis K

    2013-07-02

    Disclosed herein are representative embodiments of methods, apparatus, and systems for charging and discharging an energy storage device connected to an electrical power distribution system. In one exemplary embodiment, a controller monitors electrical characteristics of an electrical power distribution system and provides an output to a bi-directional charger causing the charger to charge or discharge an energy storage device (e.g., a battery in a plug-in hybrid electric vehicle (PHEV)). The controller can help stabilize the electrical power distribution system by increasing the charging rate when there is excess power in the electrical power distribution system (e.g., when the frequency of an AC power grid exceeds an average value), or by discharging power from the energy storage device to stabilize the grid when there is a shortage of power in the electrical power distribution system (e.g., when the frequency of an AC power grid is below an average value).

  18. Agile high resolution arbitrary waveform generator with jitterless frequency stepping

    DOE Patents [OSTI]

    Reilly, Peter T. A.; Koizumi, Hideya

    2010-05-11

    Jitterless transition of the programmable clock waveform is generated employing a set of two coupled direct digital synthesis (DDS) circuits. The first phase accumulator in the first DDS circuit runs at least one cycle of a common reference clock for the DDS circuits ahead of the second phase accumulator in the second DDS circuit. As a phase transition through the beginning of a phase cycle is detected from the first phase accumulator, a first phase offset word and a second phase offset word for the first and second phase accumulators are calculated and loaded into the first and second DDS circuits. The programmable clock waveform is employed as a clock input for the RAM address controller. A well defined jitterless transition in frequency of the arbitrary waveform is provided which coincides with the beginning of the phase cycle of the DDS output signal from the second DDS circuit.

  19. Comments of National Grid to the Smart Grid RFI | Department of Energy

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

    National Grid to the Smart Grid RFI Comments of National Grid to the Smart Grid RFI National Grid's Response to the Department of Energy Smart Grid RFI: Addressing Policy and Logistical Challenges of Smart Grid Implementation National Grid's comments (117.88 KB) More Documents & Publications NBP RFI-Addressing Policy and Logistical Challenges to Smart Grid Implementation. September 10, 2009 Re: NBP RFI-Implementing the National Broadband Plan by Studying the Communications Requirements of

  20. Prepares Overset Grids for Processing

    Energy Science and Technology Software Center (OSTI)

    1998-04-22

    Many large and complex computational problems require multiple, structured, generically overlapped (overset) grids to obtain numerical solutions in a timely manner. BREAKUP significantly reduces required compute times by preparing overset grids for processing on massively parallel computers. BREAKUP subdivides the original grids for use on a user-specified number of parallel processors. Grid-to-grid and intragrid communications are maintained in the parallel environment via connectivity tables generated by BREAKUP. The subgrids are formed to be statically loadmore » balanced and to incur a minimum of communication between the subgrids. When the output of BREAKUP is submitted to an appropriately modified flow solver, subgrid solutions will be updated simultaneously. This contrasts to the much less efficient solution method of updating each original grid sequentially as done in the past.« less

  1. NREL: Wind Research - Grid Integration

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

    Grid Integration Photoshop art created from two NREL-Image Gallery photos of sunset view of electrical power towers combined with wind machines. Photo Illustration by Raymond David / NREL At the National Wind Technology Center (NWTC), partners can study the interactions between wind power technologies and the utility grid to gain a greater understanding of how variable generation resources such as wind energy, impact the utility grid and how to increase the percentage of wind generation in our

  2. 2016 News | Grid Modernization | NREL

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

    2016 News Below are news stories related to Grid Modernization. RSS Learn about RSS. August 31, 2016 NREL Supercomputing Model Provides Insights from Higher Wind and Solar Generation in the Eastern Power Grid A new study from the United States Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) used high-performance computing capabilities and innovative visualization tools to model, in unprecedented detail, how the power grid of the eastern United States could operationally

  3. Electrolysis on an Island Grid

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

    Electrolysis on an Island Grid Mitch Ewan Hydrogen Systems Program Manager Hawaii Natural Energy Institute School of Ocean Earth Science and Technology University of Hawaii at Manoa 28 February 2014 High Percentages of As-Available Renewable Resources Creates Problems for Grid Systems 1300MW 75MW 5MW 200MW  Good renewable resource mix;  High electricity costs; and  Grid issues.  Provide unique opportunity for validation and deployment of new renewable and enabling technologies. 200MW

  4. GridWise Alliance: Smart Grid RFI: Addressing Policy and Logistical...

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

    reliability, flexibility, and efficiency of our electric grid. PDF icon GridWise Alliance: Smart Grid RFI: Addressing Policy and Logistical Challenges More Documents & ...

  5. Consumer to Grid (C2G) (Smart Grid Project) (Schwarzach, Austria...

    Open Energy Info (EERE)

    Consumer to Grid (C2G) (Smart Grid Project) (Schwarzach, Austria) Jump to: navigation, search Project Name Consumer to Grid (C2G) Country Austria Headquarters Location Schwarzach,...

  6. Consumer to Grid (C2G) (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    Consumer to Grid (C2G) (Smart Grid Project) Jump to: navigation, search Project Name Consumer to Grid (C2G) Country Austria Headquarters Location Salzburg, Austria Coordinates...

  7. Consumer to Grid (C2G) (Smart Grid Project) (Hallein, Austria...

    Open Energy Info (EERE)

    Consumer to Grid (C2G) (Smart Grid Project) (Hallein, Austria) Jump to: navigation, search Project Name Consumer to Grid (C2G) Country Austria Headquarters Location Hallein,...

  8. Technical and Economic Assessment of Off-grid, Mini-grid and...

    Open Energy Info (EERE)

    and Economic Assessment of Off-grid, Mini-grid and Grid Electrification Technologies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Technical and Economic Assessment of...

  9. smart grid | netl.doe.gov

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

    smart grid Accelerating the transition to a Smart Grid in the United States through the development of implementation strategies and tools. Click to start The Modern Grid Strategy Video Click on the graphic above to start the Modern Grid Strategy video. NETL Smart Grid Initiatives Summary The National Energy Technology Laboratory is involved in a variety of smart grid and modern grid activities on behalf of the DOE Office of Electricity Delivery and Energy Reliability (OE), DOE Office of Energy

  10. Electricity Advisory Committee Smart Grid Subcommittee

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

    Electricity Advisory Committee Smart Grid Subcommittee Update to the 2008 EAC Report Smart Grid: Enabler of the New Energy Economy Report Recommendations May 10, 2011 Recommendations from the 2008 EAC Smart Grid Report (http://www.oe.energy.gov/DocumentsandMedia/final-smart-grid-report.pdf) 1. Create a Smart Grid Program office within DOE. Update: Completed. DOE's Office of Electricity Delivery and Energy Reliability (OE) has an active Smart Grid Program, which includes the Smart Grid Investment

  11. The Economics of Micro Grids

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

    Blink-less UPS Go Electric Energy Arbitrage Energy Optimization Peak shaving Demand Response & Aggregation FACILITIES UTILITIES 4 Micro Grid Economics: 2 Examples Go Electric ...

  12. Environmental Impact of Smart Grid

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

    pollutants * Evaluate impact from Smart Grid on reducing pollutants through: - Demand Response - Electric Vehicles - Demand Side Management - Renewables and Distributed Energy ...

  13. 2014 Modern Power Grid Video

    SciTech Connect (OSTI)

    2014-06-02

    A video from NETL that describes the details of a modern power grid and how it can help our nation save on energy costs.

  14. NREL: Transmission Grid Integration - News

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

    The National Renewable Energy Laboratory (NREL) will be strongly supporting this ... Archives 2015 | 2014 Printable Version Transmission Grid Integration Home Issues Projects ...

  15. NREL: Transmission Grid Integration - Webmaster

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

    Your message: Send Message Printable Version Transmission Grid Integration Home Issues ... NREL is a national laboratory of the U.S. Department of Energy, Office of Energy ...

  16. NREL: Distributed Grid Integration - Projects

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

    NREL's distributed energy projects support the integration of new technologies into the electric power grid. This work involves industry, academia, other national laboratories, and ...

  17. PRESENTATION: TRANSFORMATION OF THE GRID

    Broader source: Energy.gov [DOE]

    A briefing to the Secretary's Energy Advisory Board on the transformation of the grid delivered by Patricia Hoffman, U.S. Department of Energy.

  18. NREL: Distributed Grid Integration - Capabilities

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

    Capabilities Photo of a man in safety glasses working with laboratory equipment. NREL's distributed grid integration researchers conduct testing and evaluation at the one-of-a-kind ...

  19. Smart Grid | Department of Energy

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

    ... November is National Critical Infrastructure Security and Resilience Month, and our Office of Electricity (OE) is hard at work safeguarding the power grid. April 20, 2015 Quiz: ...

  20. 2014 Modern Power Grid Video

    ScienceCinema (OSTI)

    None

    2014-07-22

    A video from NETL that describes the details of a modern power grid and how it can help our nation save on energy costs.

  1. Grid Modernization Lab Consortium (GMLC)

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

    ... The Grid Analysis and Design for Energy and Infrastructure Resiliency for New Orleans project is intended to assist coastal cities that experience extended power outages ...

  2. Smart Grid | Argonne National Laboratory

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

    China Wants to Power the World Bloomberg View Chicago's ComEd Sees 'Public Purpose Microgrids' as a Sweet Spot for Utilities Microgrid Knowledge Featured Multimedia Smart Grid ...

  3. Buildings to Grid Technical Meeting

    SciTech Connect (OSTI)

    none,

    2012-12-01

    A meeting book created for the Buildings to Grid Technical Meeting that includes speaker and attendee bios, as well as white papers and discussion questions.

  4. Smart-Grid Security Issues

    SciTech Connect (OSTI)

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

    2010-01-29

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

  5. National Grid | Open Energy Information

    Open Energy Info (EERE)

    MA Website: www.nationalgrid.com References: National Grid Website1 EIA Form 861 Data Information About Partnership with NREL Partnership with NREL Yes Partnership Type...

  6. The Smart Grid Experience: Applying Results, Reaching Beyond- Summary of Conference Proceedings (December 2014)

    Office of Energy Efficiency and Renewable Energy (EERE)

    An EPRI-DOE conference in October 2014 featured results from field experience gained in both the EPRI Smart Grid Demonstration Initiative and DOE’s Smart Grid Investment Grant Program (SGIG) and Smart Grid Demonstration Program (SGDP), with a focus on smart grid successes, surprises, and challenges. Utility presentations and panel discussions covered a variety of topics such as technology readiness, customer responses, and future directions and possibilities for grid modernization. There were nine panel presentations and discussions. This report summarizes the information presented during the conference and the key points raised during the group discussions that followed the presentation sessions.

  7. The Open Science Grid

    SciTech Connect (OSTI)

    Pordes, Ruth; Kramer, Bill; Olson, Doug; Livny, Miron; Roy, Alain; Avery, Paul; Blackburn, Kent; Wenaus, Torre; Wurthwein, Frank; Gardner, Rob; Wilde, Mike; /Chicago U. /Indiana U.

    2007-06-01

    The Open Science Grid (OSG) provides a distributed facility where the Consortium members provide guaranteed and opportunistic access to shared computing and storage resources. OSG provides support for and evolution of the infrastructure through activities that cover operations, security, software, troubleshooting, addition of new capabilities, and support for existing and engagement with new communities. The OSG SciDAC-2 project provides specific activities to manage and evolve the distributed infrastructure and support its use. The innovative aspects of the project are the maintenance and performance of a collaborative (shared & common) petascale national facility over tens of autonomous computing sites, for many hundreds of users, transferring terabytes of data a day, executing tens of thousands of jobs a day, and providing robust and usable resources for scientific groups of all types and sizes. More information can be found at the OSG web site: www.opensciencegrid.org.

  8. Frequency agile laser safety & hazard analysis for the Sandia Remote Sensing System LIDAR.

    SciTech Connect (OSTI)

    Augustoni, Arnold L.

    2009-05-01

    A laser safety and hazard analysis was performed for the Raytheon Frequency Agile Laser (FAL) to be used with the Sandia Remote Sensing System (SRSS) B-70 Trailer based on the 2007 version of the American National Standards Institute's (ANSI) Standard 136.1, for Safe Use of Lasers and the 2005 version of the ANSI Standard Z136.6, for Safe Use of Lasers Outdoors. The B-70 SRSS LIDAR system is a portable platform, which is used to perform laser interaction experiments and tests at various national test sites.

  9. SmartGrid Consortium: Smart Grid Roadmap for the State of New...

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

    SmartGrid Consortium: Smart Grid Roadmap for the State of New York SmartGrid Consortium: Smart Grid Roadmap for the State of New York Throughout its history, New York State has ...

  10. Category:Smart Grid Projects - Electric Transmission Systems...

    Open Energy Info (EERE)

    Carolinas, LLC Smart Grid Project E Entergy Services, Inc. Smart Grid Project I ISO New England, Incorporated Smart Grid Project M Midwest Energy Inc. Smart Grid Project...

  11. BeAware (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    Other Additional Comments Cancel Submit Categories: Smart Grid Projects Smart Grid Projects in Europe Smart Grid Projects - Home application Smart Grid Projects - Customer Behavior...

  12. Grid Storage and the Energy Frontier Research Centers | Department...

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

    Grid Storage and the Energy Frontier Research Centers Grid Storage and the Energy Frontier Research Centers DOE: Grid Storage and the Energy Frontier Research Centers Grid Storage...

  13. Data Exchange (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    Missing content Broken link Other Additional Comments Cancel Submit Categories: Smart Grid Projects Smart Grid Projects in Europe Smart Grid Projects - Grid Automation Transmission...

  14. DG Demonetz Validierung (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    Missing content Broken link Other Additional Comments Cancel Submit Categories: Smart Grid Projects Smart Grid Projects in Europe Smart Grid Projects - Grid Automation Distribution...

  15. Public Service Company of New Mexico Smart Grid Demonstration...

    Open Energy Info (EERE)

    Cancel Submit Categories: Smart Grid Projects Smart Grid Projects in United States Stubs Smart Grid Demonstration Projects Smart Grid Projects - Energy Storage Demonstrations...

  16. Amber Kinetics, Inc. Smart Grid Demonstration Project | Open...

    Open Energy Info (EERE)

    Comments Cancel Submit Categories: Smart Grid Projects Smart Grid Projects in United States Smart Grid Demonstration Projects Smart Grid Projects - Energy Storage Demonstrations...

  17. City of Painesville Smart Grid Demonstration Project | Open Energy...

    Open Energy Info (EERE)

    Cancel Submit Categories: Smart Grid Projects Smart Grid Projects in United States Stubs Smart Grid Demonstration Projects Smart Grid Projects - Energy Storage Demonstrations...

  18. Optimization of blazed quantum-grid infrared photodetectors

    SciTech Connect (OSTI)

    Rokhinson, L. P.; Chen, C. J.; Choi, K. K.; Tsui, D. C.; Vawter, G. A.; Yan, L.; Jiang, M.; Tamir, T.

    1999-12-06

    In a quantum-grid infrared photodetector (QGIP), the active multiple quantum well material is patterned into a grid structure. The purposes of the grid are, on the one hand, to create additional lateral electron confinement and, on the other, to convert part of the incident light into parallel propagation. With these two unique functions, a QGIP allows intersubband transition to occur in all directions. In this work, we focused on improving the effectiveness of a QGIP in redirecting the propagation of light using a blazed structure. The optimization of the grid parameters in terms of the blaze angle and the periodicity was performed by numerical simulation using the modal transmission-line theory and verified by experiment. With a blazed structure, the sensitivity of a QGIP can be improved by a factor of 1.8 compared with a regular QGIP with rectangular profiles. (c) 1999 American Institute of Physics.

  19. Grid Integration Studies: Data Requirements, Greening the Grid

    SciTech Connect (OSTI)

    Katz, Jessica

    2015-06-01

    A grid integration study is an analytical framework used to evaluate a power system with high penetration levels of variable renewable energy (VRE). A grid integration study simulates the operation of the power system under different VRE scenarios, identifying reliability constraints and evaluating the cost of actions to alleviate those constraints. These VRE scenarios establish where, how much, and over what timeframe to build generation and transmission capacity, ideally capturing the spatial diversity benefits of wind and solar resources. The results help build confidence among policymakers, system operators, and investors to move forward with plans to increase the amount of VRE on the grid.

  20. Grid2Home | Open Energy Information

    Open Energy Info (EERE)

    Grid2Home Jump to: navigation, search Name: Grid2Home Place: Campbell, California Product: Smart grid company based in California. Coordinates: 33.14919, -95.951444 Show Map...

  1. Fermilab | Science at Fermilab | Computing | Grid Computing

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

    which would collect more data than any computing center in existence could process. ... consortium grid called Open Science Grid, so they initiated a project known as FermiGrid. ...

  2. The CMS Tier0 goes cloud and grid for LHC Run 2

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

    Hufnagel, Dirk

    2015-12-23

    In 2015, CMS will embark on a new era of collecting LHC collisions at unprecedented rates and complexity. This will put a tremendous stress on our computing systems. Prompt Processing of the raw data by the Tier-0 infrastructure will no longer be constrained to CERN alone due to the significantly increased resource requirements. In LHC Run 2, we will need to operate it as a distributed system utilizing both the CERN Cloud-based Agile Infrastructure and a significant fraction of the CMS Tier-1 Grid resources. In another big change for LHC Run 2, we will process all data using the multi-threadedmore » framework to deal with the increased event complexity and to ensure efficient use of the resources. Furthermore, this contribution will cover the evolution of the Tier-0 infrastructure and present scale testing results and experiences from the first data taking in 2015.« less

  3. The CMS TierO goes Cloud and Grid for LHC Run 2

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

    Hufnagel, Dirk

    2015-12-23

    In 2015, CMS will embark on a new era of collecting LHC collisions at unprecedented rates and complexity. This will put a tremendous stress on our computing systems. Prompt Processing of the raw data by the Tier-0 infrastructure will no longer be constrained to CERN alone due to the significantly increased resource requirements. In LHC Run 2, we will need to operate it as a distributed system utilizing both the CERN Cloud-based Agile Infrastructure and a significant fraction of the CMS Tier-1 Grid resources. In another big change for LHC Run 2, we will process all data using the multi-threadedmore » framework to deal with the increased event complexity and to ensure efficient use of the resources. This contribution will cover the evolution of the Tier-0 infrastructure and present scale testing results and experiences from the first data taking in 2015.« less

  4. The CMS Tier0 goes cloud and grid for LHC Run 2

    SciTech Connect (OSTI)

    Hufnagel, Dirk

    2015-12-23

    In 2015, CMS will embark on a new era of collecting LHC collisions at unprecedented rates and complexity. This will put a tremendous stress on our computing systems. Prompt Processing of the raw data by the Tier-0 infrastructure will no longer be constrained to CERN alone due to the significantly increased resource requirements. In LHC Run 2, we will need to operate it as a distributed system utilizing both the CERN Cloud-based Agile Infrastructure and a significant fraction of the CMS Tier-1 Grid resources. In another big change for LHC Run 2, we will process all data using the multi-threaded framework to deal with the increased event complexity and to ensure efficient use of the resources. Furthermore, this contribution will cover the evolution of the Tier-0 infrastructure and present scale testing results and experiences from the first data taking in 2015.

  5. National Smart Water Grid

    SciTech Connect (OSTI)

    Beaulieu, R A

    2009-07-13

    The United States repeatedly experiences floods along the Midwest's large rivers and droughts in the arid Western States that cause traumatic environmental conditions with huge economic impact. With an integrated approach and solution these problems can be alleviated. Tapping into the Mississippi River and its tributaries, the world's third largest fresh water river system, during flood events will mitigate the damage of flooding and provide a new source of fresh water to the Western States. The trend of increased flooding on the Midwest's large rivers is supported by a growing body of scientific literature. The Colorado River Basin and the western states are experiencing a protracted multi-year drought. Fresh water can be pumped via pipelines from areas of overabundance/flood to areas of drought or high demand. Calculations document 10 to 60 million acre-feet (maf) of fresh water per flood event can be captured from the Midwest's Rivers and pumped via pipelines to the Colorado River and introduced upstream of Lake Powell, Utah, to destinations near Denver, Colorado, and used in areas along the pipelines. Water users of the Colorado River include the cities in southern Nevada, southern California, northern Arizona, Colorado, Utah, Indian Tribes, and Mexico. The proposed start and end points, and routes of the pipelines are documented, including information on right-of-ways necessary for state and federal permits. A National Smart Water Grid{trademark} (NSWG) Project will create thousands of new jobs for construction, operation, and maintenance and save billions in drought and flood damage reparations tax dollars. The socio-economic benefits of NWSG include decreased flooding in the Midwest; increased agriculture, and recreation and tourism; improved national security, transportation, and fishery and wildlife habitats; mitigated regional climate change and global warming such as increased carbon capture; decreased salinity in Colorado River water crossing the US

  6. Opening Remarks, Grid Integration Initiative Overview

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

    Lynn Grid Integration Initiative Hydrogen Energy Storage for Grid Integration and Transportation Services May 14, 2014 2 Other DOE? 2 The GTT is a DOE inter-office work group established in April 2011 by the Undersecretary of Energy to: - Coordinate and leverage DOE grid resources and activities - Identify pathways to enable grid modernization - Develop a long-term strategic vision of the U.S. electricity grid Value to the DOE * Holistic systems perspective * Align internal grid activities *

  7. GridOPTICS Software System

    Energy Science and Technology Software Center (OSTI)

    2014-02-24

    GridOPTICS Software System (GOSS) is a middleware that facilitates creation of new, modular and flexible operational and planning platforms that can meet the challenges of the next generation power grid. GOSS enables Department of Energy, power system utilities, and vendors to build better tools faster. GOSS makes it possible to integrate Future Power Grid Initiative software products/prototypes into existing power grid software systems, including the PNNL PowerNet and EIOC environments. GOSS is designed to allowmore » power grid applications developed for different underlying software platforms installed in different utilities to communicate with ease. This can be done in compliance with existing security and data sharing policies between the utilities. GOSS not only supports one-to-one data transfer between applications, but also publisher/subscriber scheme. To support interoperability requirements of future EMS, GOSS is designed for CIM compliance. In addition to this, it supports authentication and authorization capabilities to protect the system from cyber threats. In summary, the contributions of the GOSS middleware are as follows: • A platform to support future EMS development. • A middleware that promotes interoperability between power grid applications. • A distributed architecture that separates data sources from power grid applications. • Support for data exchange with either one-to-one or publisher/subscriber interfaces. • An authentication and authorization scheme for limiting the access to data between utilities.« less

  8. Grid Connected Functionalities | Department of Energy

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

    research, development and deployment of critical building-grid transactional frameworks. View the Presentation 2015 BTO Peer Review Presentation - Grid Connected ...

  9. Networks, smart grids: new model for synchronization

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

    Networks, smart grids: new model for synchronization Networks, smart grids: new model for synchronization Researchers developed a surprisingly simple mathematical model that ...

  10. National Grid Generation, LLC | Open Energy Information

    Open Energy Info (EERE)

    Grid Generation, LLC Jump to: navigation, search Name: National Grid Generation, LLC Place: New York Service Territory: Massachusetts, New Hampshire, New York, Rhode Island Phone...

  11. Principal Characteristics of a Modern Grid

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

    ... Against Attack and Natural Disaster MODERN GRID S T R ... downturn US dependence on foreign energy sources Rising oil ... qualifying Smart Grid investments States shall consider: ...

  12. Smarter Grid Solutions | Open Energy Information

    Open Energy Info (EERE)

    Smarter Grid Solutions Jump to: navigation, search Name: Smarter Grid Solutions Place: United Kingdom Product: String representation "The SGS technol ... the technology." is too...

  13. Principal Characteristics of a Modern Grid

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

    ... MODERN GRID S T R A T E G Y 5 5 Principal Characteristics The Smart Grid is "transactive" ... Utility Operational Benefits Operational improvements Metering and billing Outage ...

  14. Vestas State Grid JV | Open Energy Information

    Open Energy Info (EERE)

    State Grid JV Jump to: navigation, search Name: Vestas & State Grid JV Place: Beijing, Beijing Municipality, China Sector: Wind energy Product: China-based JV to coordinate the...

  15. Sensing and Measurement Architecture for Grid Modernization ...

    Office of Scientific and Technical Information (OSTI)

    Sensing and Measurement Architecture for Grid Modernization Citation Details In-Document Search Title: Sensing and Measurement Architecture for Grid Modernization You are ...

  16. Smart Grid Investment Grant Recipient Information | Department...

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

    Recovery Act SGIG Smart Grid Investment Grant Recipient Information Smart Grid Investment Grant Recipient Information BACKGROUND The Department of Energy's Office of Electricity ...

  17. Tribal Renewable Energy Foundational Course: Electricity Grid...

    Energy Savers [EERE]

    Electricity Grid Basics Tribal Renewable Energy Foundational Course: Electricity Grid Basics Watch the U.S. Department of Energy Office of Indian Energy foundational course webinar ...

  18. Principal Characteristics of a Modern Grid

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

    peaking units builds *Cancelled baseload coal plants pressure pressure 5 Office of ... Today's Grid Principal Characteristic Modern Grid Consumers are uninformed and ...

  19. The Green Grid | Open Energy Information

    Open Energy Info (EERE)

    Grid Jump to: navigation, search Name: The Green Grid Place: Oregon Zip: 97006 Sector: Efficiency Product: Oregan-based consortium that seeks to improve energy efficiency in data...

  20. GROWDERS Demonstration of Grid Connected Electricity Systems...

    Open Energy Info (EERE)

    2011 References EU Smart Grid Projects Map1 Overview The GROWDERS project (Grid Reliability and Operability with Distributed Generation using Flexible Storage) investigates...

  1. Waukesha Electric Systems Smart Grid Demonstration Project |...

    Open Energy Info (EERE)

    transformer, lower power consumption through reduction of losses, and increase the reliability of the electrical grid. References ARRA Smart Grid Demonstration Projects...

  2. 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...

  3. ARRA Grid Modernization Investment Highlights - Fact Sheet |...

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

    were successfully managed by the Office of Electricity Delivery and Energy Reliability. ... Smart Grid Investments Improve Grid Reliability, Resilience, and Storm Responses (November ...

  4. Secure Smart Grid Association | Open Energy Information

    Open Energy Info (EERE)

    Smart Grid Association Jump to: navigation, search Name: Secure Smart Grid Association Address: 2374 S Josephine St Place: Denver, Colorado Zip: 80210 Region: Rockies Area Number...

  5. smart grid technologies | OpenEI Community

    Open Energy Info (EERE)

    and discussion of smart grid technologies, tools, and techniques. The Smart Grid Investment Grant (SGIG) program is authorized by the Energy Independence and Security Act of...

  6. Opening Remarks, Grid Integration Initiative Overview

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

    Lynn Grid Integration Initiative Hydrogen Energy Storage for Grid Integration and ... technologies, these technologies have started to proliferate into the energy system. ...

  7. Geothermal/Grid Connection | Open Energy Information

    Open Energy Info (EERE)

    GeothermalGrid Connection < Geothermal Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Land Use Planning Leasing Exploration Well Field Power Plant Grid Connection...

  8. Smart Grid Computational Tool | Open Energy Information

    Open Energy Info (EERE)

    project benefits. The Smart Grid Computational Tool employs the benefit analysis methodology that DOE uses to evaluate the Recovery Act smart grid projects. How it works: The...

  9. Principal Characteristics of a Modern Grid

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

    and Energy Reliability Steve Pullins, Modern Grid Strategy Team Utility Field Services 2009 29 April 2009 Office of Electricity Delivery and Energy Reliability MODERN GRID S T ...

  10. Grid Integration of Offshore Windparks (Smart Grid Project) ...

    Open Energy Info (EERE)

    Jun 2011 References EU Smart Grid Projects Map1 Overview With the WCMS the scattered wind farms have been combined in to a cluster and the control room of the relevant network...

  11. 2012 Smart Grid Peer Review Presentations - Day 2 Smart Grid...

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

    Sullivan, NC State University (1.5 MB) 2012 SG Peer Review - Day 2 Panel Discussion: Matt Wakefield, EPRI (1.41 MB) More Documents & Publications Smart Grid Characteristics, ...

  12. Buildings-to-Grid Technical Opportunities: From the Grid Perspective

    SciTech Connect (OSTI)

    Kropski, Ben; Pratt, Rob

    2014-03-28

    This paper outlines the nature of the power grid, lists challenges and barriers to the implementation of a transactive energy ecosystem, and provides concept solutions to current technological impediments.

  13. Smart Grid Pilot Program- Colorado

    Broader source: Energy.gov [DOE]

    This b-roll shows a pilot program to modernize the electrical distribution system in Fort Collins, Colorado, where a smart grid connects industrial and commercial buildings employing renewable...

  14. Reinventing Batteries for Grid Storage

    SciTech Connect (OSTI)

    Banerjee, Sanjoy

    2012-01-01

    The City University of New York's Energy Institute, with the help of ARPA-E funding, is creating safe, low cost, rechargeable, long lifecycle batteries that could be used as modular distributed storage for the electrical grid. The batteries could be used at the building level or the utility level to offer benefits such as capture of renewable energy, peak shaving and microgridding, for a safer, cheaper, and more secure electrical grid.

  15. Smart Wire Grid: Resisting Expectations

    ScienceCinema (OSTI)

    Ramsay, Stewart; Lowe, DeJim

    2014-04-09

    Smart Wire Grid's DSR technology (Discrete Series Reactor) can be quickly deployed on electrical transmission lines to create intelligent mesh networks capable of quickly rerouting electricity to get power where and when it's needed the most. With their recent ARPA-E funding, Smart Wire Grid has been able to move from prototype and field testing to building out a US manufacturing operation in just under a year.

  16. Reinventing Batteries for Grid Storage

    ScienceCinema (OSTI)

    Banerjee, Sanjoy

    2013-05-29

    The City University of New York's Energy Institute, with the help of ARPA-E funding, is creating safe, low cost, rechargeable, long lifecycle batteries that could be used as modular distributed storage for the electrical grid. The batteries could be used at the building level or the utility level to offer benefits such as capture of renewable energy, peak shaving and microgridding, for a safer, cheaper, and more secure electrical grid.

  17. Smart Wire Grid: Resisting Expectations

    SciTech Connect (OSTI)

    Ramsay, Stewart; Lowe, DeJim

    2014-03-03

    Smart Wire Grid's DSR technology (Discrete Series Reactor) can be quickly deployed on electrical transmission lines to create intelligent mesh networks capable of quickly rerouting electricity to get power where and when it's needed the most. With their recent ARPA-E funding, Smart Wire Grid has been able to move from prototype and field testing to building out a US manufacturing operation in just under a year.

  18. Parallel Power Grid Simulation Toolkit

    Energy Science and Technology Software Center (OSTI)

    2015-09-14

    ParGrid is a 'wrapper' that integrates a coupled Power Grid Simulation toolkit consisting of a library to manage the synchronization and communication of independent simulations. The included library code in ParGid, named FSKIT, is intended to support the coupling multiple continuous and discrete even parallel simulations. The code is designed using modern object oriented C++ methods utilizing C++11 and current Boost libraries to ensure compatibility with multiple operating systems and environments.

  19. The Smart Grid: An Introduction | Department of Energy

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

    Grid: An Introduction The Smart Grid: An Introduction The Smart Grid: An Introduction. How a smarter grid works as an enabling engine for our economy, our environment and our future. The Smart Grid: An Introduction (4.41 MB) More Documents & Publications SMART GRID: an introduction. WHAT THE SMART GRID MEANS TO AMERICANS HOW THE SMART GRID PROMOTES A GREENER FUTURE.

  20. Establishment of Grid Modernization Laboratory Consortium - Testing

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

    Establishment of Grid Modernization Laboratory Consortium - Testing NetworkEstablishment of Grid Modernization Laboratory Consortium - Testing Network Establishment of Grid Modernization Laboratory Consortium - Testing Network Establishment of Grid Modernization Laboratory Consortium - Testing Network The U.S. Department of Energy launched the GMLC in November 2014. The consortium, a strategic partnership between DOE headquarters and the national laboratories, brings together leading experts and

  1. Principal Characteristics of a Modern Grid

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

    FERC - NARUC Smart Grid Collaborative Meeting Joe Miller - Modern Grid Strategy Team July 23, 2008 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability 2 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 Today's topics Smart Grid Background What is the Smart Grid? Some closing thoughts Questions 3 MODERN GRID S T R A T E G Y Smart Grid Background 4 Office of

  2. Principal Characteristics of a Modern Grid

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

    Smart Grid - What's so Smart About It? An Educational Forum on Smart Grids Joe Miller - Modern Grid Strategy Team June 24, 2008 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability 2 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 Agenda What is the Smart Grid? EISA 2007 Highlights DOE Activities Questions MODERN GRID S T R A T E G Y What is the Smart Grid? 4

  3. Principal Characteristics of a Modern Grid

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

    Grid: Features, Benefits and Costs Illinois Smart Grid Initiative Joe Miller - Modern Grid Strategy Team July 8, 2008 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability 2 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 Today's topics Why modernize the grid? What is the Smart Grid? What is the value proposition? Questions 3 MODERN GRID S T R A T E G Y Why modernize

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

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

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

  5. SUPER-FOCUS: A tool for agile functional analysis of shotgun metagenomic data

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

    Silva, Genivaldo Gueiros Z.; Green, Kevin T.; Dutilh, Bas E.; Edwards, Robert A.

    2015-10-09

    Analyzing the functional profile of a microbial community from unannotated shotgun sequencing reads is one of the important goals in metagenomics. Functional profiling has valuable applications in biological research because it identifies the abundances of the functional genes of the organisms present in the original sample, answering the question what they can do. Currently, available tools do not scale well with increasing data volumes, which is important because both the number and lengths of the reads produced by sequencing platforms keep increasing. Here, we introduce SUPER-FOCUS, SUbsystems Profile by databasE Reduction using FOCUS, an agile homology-based approach using a reducedmore » reference database to report the subsystems present in metagenomic datasets and profile their abundances. We tested SUPER-FOCUS with over 70 real metagenomes, the results showing that it accurately predicts the subsystems present in the profiled microbial communities, and is up to 1000 times faster than other tools.« less

  6. Scaling Up Renewable Energy Generation: Aligning Targets and Incentives with Grid Integration Considerations, Greening The Grid

    SciTech Connect (OSTI)

    Katz, Jessica; Cochran, Jaquelin

    2015-05-27

    Greening the Grid provides technical assistance to energy system planners, regulators, and grid operators to overcome challenges associated with integrating variable renewable energy into the grid. This document, part of a Greening the Grid toolkit, provides power system planners with tips to help secure and sustain investment in new renewable energy generation by aligning renewable energy policy targets and incentives with grid integration considerations.

  7. Grid Modernization Lab Consortium | Department of Energy

    Office of Environmental Management (EM)

    GMI Home » Grid Modernization Lab Consortium Grid Modernization Lab Consortium PNNL researcher Jason Fuller described PNNL power grid research at the new Systems Engineering Building. Courtesy of Pacific Northwest National Laboratory. PNNL researcher Jason Fuller described PNNL power grid research at the new Systems Engineering Building. Courtesy of Pacific Northwest National Laboratory. The Grid Modernization Laboratory Consortium (GMLC) was established as a strategic partnership between DOE

  8. Smart Grid Information Clearinghouse (SGIC)

    SciTech Connect (OSTI)

    Rahman, Saifur

    2014-08-31

    Since the Energy Independence and Security Act of 2007 was enacted, there has been a large number of websites that discusses smart grid and relevant information, including those from government, academia, industry, private sector and regulatory. These websites collect information independently. Therefore, smart grid information was quite scattered and dispersed. The objective of this work was to develop, populate, manage and maintain the public Smart Grid Information Clearinghouse (SGIC) web portal. The information in the SGIC website is comprehensive that includes smart grid information, research & development, demonstration projects, technical standards, costs & benefit analyses, business cases, legislation, policy & regulation, and other information on lesson learned and best practices. The content in the SGIC website is logically grouped to allow easily browse, search and sort. In addition to providing the browse and search feature, the SGIC web portal also allow users to share their smart grid information with others though our online content submission platform. The Clearinghouse web portal, therefore, serves as the first stop shop for smart grid information that collects smart grid information in a non-bias, non-promotional manner and can provide a missing link from information sources to end users and better serve users’ needs. The web portal is available at www.sgiclearinghouse.org. This report summarizes the work performed during the course of the project (September 2009 – August 2014). Section 2.0 lists SGIC Advisory Committee and User Group members. Section 3.0 discusses SGIC information architecture and web-based database application functionalities. Section 4.0 summarizes SGIC features and functionalities, including its search, browse and sort capabilities, web portal social networking, online content submission platform and security measures implemented. Section 5.0 discusses SGIC web portal contents, including smart grid 101, smart grid projects

  9. POWER GRID RELIABILITY AND SECURITY

    SciTech Connect (OSTI)

    Bose, Anjan; Venkatasubramanian, Vaithianathan; Hauser, Carl; Bakken, David; Anderson, David; Zhao, Chuanlin; Liu, Dong; Yang, Tao; Meng, Ming; Zhang, Lin; Ning, Jiawei; Tashman, Zaid

    2014-09-30

    This project has led to the development of a real-time simulation platform for electric power grids called Grid Simulator or GridSim for simulating the dynamic and information network interactions of large- scale power systems. The platform consists of physical models of power system components including synchronous generators, loads and control, which are simulated using a modified commercial power simulator namely Transient Stability Analysis Tool (TSAT) [1] together with data cleanup components, as well as an emulated substation level and wide-area power analysis components. The platform also includes realistic representations of communication network middleware that can emulate the real-time information flow back and forth between substations and control centers in wide-area power systems. The platform has been validated on a realistic 6000-bus model of the western American power system. The simulator GridSim developed in this project is the first of its kind in its ability to simulate real-time response of large-scale power grids, and serves as a cost effective real-time stability and control simulation platform for power industry.

  10. Grids: The Top Ten Questions

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

    Schopf, Jennifer M.; Nitzberg, Bill

    2002-01-01

    The design and implementation of a national computing system and data grid has become a reachable goal from both the computer science and computational science point of view. A distributed infrastructure capable of sophisticated computational functions can bring many benefits to scientific work, but poses many challenges, both technical and socio-political. Technical challenges include having basic software tools, higher-level services, functioning and pervasive security, and standards, while socio-political issues include building a user community, adding incentives for sites to be part of a user-centric environment, and educating funding sources about the needs of this community. This paper details the areasmore » relating to Grid research that we feel still need to be addressed to fully leverage the advantages of the Grid.« less

  11. Consumer to Grid (C2G) (Smart Grid Project) (Austria) | Open...

    Open Energy Info (EERE)

    Consumer to Grid (C2G) (Smart Grid Project) (Austria) Jump to: navigation, search Project Name Consumer to Grid (C2G) Country Austria Coordinates 47.516232, 14.550072 Loading...

  12. Consumer to Grid (C2G) (Smart Grid Project) (Hallein, Austria...

    Open Energy Info (EERE)

    Consumer to Grid (C2G) (Smart Grid Project) (Hallein, Austria) (2) Jump to: navigation, search Project Name Consumer to Grid (C2G) Country Austria Headquarters Location Hallein,...

  13. file://P:\\Smart Grid\\Smart Grid RFI Policy and Logistical Comme

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

    Comments Due: Submission Type: Page 1 of 2 1182010 file:P:Smart GridSmart ... Page 2 of 2 1182010 file:P:Smart GridSmart Grid RFI Policy and ...

  14. GENI: Grid Hardware and Software

    SciTech Connect (OSTI)

    2012-01-09

    GENI Project: The 15 projects in ARPA-E’s GENI program, short for “Green Electricity Network Integration,” aim to modernize the way electricity is transmitted in the U.S. through advances in hardware and software for the electric grid. These advances will improve the efficiency and reliability of electricity transmission, increase the amount of renewable energy the grid can utilize, and provide energy suppliers and consumers with greater control over their power flows in order to better manage peak power demand and cost.

  15. GridWise Alliance: Smart Grid RFI: Addressing Policy and Logistical

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

    Challenges | Department of Energy GridWise Alliance: Smart Grid RFI: Addressing Policy and Logistical Challenges GridWise Alliance: Smart Grid RFI: Addressing Policy and Logistical Challenges The GridWise Alliance is a coalition of over 150 companies, organizations, and academic institutions advocating for a smart grid for a more sustainable future. We are consensus-driven and technology neutral and do not advocate for specific platforms or technologies, but, rather, for policies that will

  16. Smart Grid Newsletter …TheRegulators Role in Grid ModernizationŽ...

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

    ... one-fifth (20%) of the cost of qualifying Smart Grid investments. Stakeholders should consider these opportunities as they move forward with their plans to modernize their grids. ...

  17. GridPACK Toolkit for Developing Power Grid Simulations on High...

    Office of Scientific and Technical Information (OSTI)

    This paper describes the GridPACK(tm) framework, which is designed to help power grid engineers develop modeling software capable of running on todays high performance computers. ...

  18. G4V Grid for Vehicles (Smart Grid Project) (Portugal) | Open...

    Open Energy Info (EERE)

    on the grid infrastructure and a visionary "road map" for the year 2020 and beyond. References "EU Smart Grid Projects Map" Retrieved from "http:en.openei.orgw...

  19. Principal Characteristics of a Modern Grid

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

    Grid Wabash Valley Power Joe Miller - Modern Grid Strategy Team July 15, 2008 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability 2 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 Today's topics Smart Grid background Why modernize the grid? What is the Smart Grid? What is the value proposition? How do we get there? What are some of the barriers? Questions 3 MODERN

  20. Grid Logging: Best Practices Guide

    SciTech Connect (OSTI)

    Tierney, Brian L; Tierney, Brian L; Gunter, Dan

    2008-04-01

    The purpose of this document is to help developers of Grid middleware and application software generate log files that will be useful to Grid administrators, users, developers and Grid middleware itself. Currently, most of the currently generated log files are only useful to the author of the program. Good logging practices are instrumental to performance analysis, problem diagnosis, and security auditing tasks such as incident tracing and damage assessment. This document does not discuss the issue of a logging API. It is assumed that a standard log API such as syslog (C), log4j (Java), or logger (Python) is being used. Other custom logging API or even printf could be used. The key point is that the logs must contain the required information in the required format. At a high level of abstraction, the best practices for Grid logging are: (1) Consistently structured, typed, log events; (2) A standard high-resolution timestamp; (3) Use of logging levels and categories to separate logs by detail and purpose; (4) Consistent use of global and local identifiers; and (5) Use of some regular, newline-delimited ASCII text format. The rest of this document describes each of these recommendations in detail.

  1. Munge Uid ?N? Grid Emporium

    Energy Science and Technology Software Center (OSTI)

    2004-04-02

    MUNGE (Munge Uid ?N? Grid Emporium) is a service for creating and validating credentials in order to allow a process to securely authenticate the UID and GID of another local or remote process within an administrative domain. Clients can create and validate these credentials without the use of root privileges or reserved ports.

  2. Bio-Inspired Cyber Security for Smart Grid Deployments

    SciTech Connect (OSTI)

    McKinnon, Archibald D.; Thompson, Seth R.; Doroshchuk, Ruslan A.; Fink, Glenn A.; Fulp, Errin W.

    2013-05-01

    mart grid technologies are transforming the electric power grid into a grid with bi-directional flows of both power and information. Operating millions of new smart meters and smart appliances will significantly impact electric distribution systems resulting in greater efficiency. However, the scale of the grid and the new types of information transmitted will potentially introduce several security risks that cannot be addressed by traditional, centralized security techniques. We propose a new bio-inspired cyber security approach. Social insects, such as ants and bees, have developed complex-adaptive systems that emerge from the collective application of simple, light-weight behaviors. The Digital Ants framework is a bio-inspired framework that uses mobile light-weight agents. Sensors within the framework use digital pheromones to communicate with each other and to alert each other of possible cyber security issues. All communication and coordination is both localized and decentralized thereby allowing the framework to scale across the large numbers of devices that will exist in the smart grid. Furthermore, the sensors are light-weight and therefore suitable for implementation on devices with limited computational resources. This paper will provide a brief overview of the Digital Ants framework and then present results from test bed-based demonstrations that show that Digital Ants can identify a cyber attack scenario against smart meter deployments.

  3. Grid Integration of Solar Energy Workshop | Department of Energy

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

    Grid Integration of Solar Energy Workshop Grid Integration of Solar Energy Workshop The Grid Integration of Solar Energy Workshop on October 29, 2015 identified critical challenges ...

  4. ,"Projected Year Base","Year","Summer",,,"Eastern Power Grid...

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

    2008 " ,"(Megawatts and Percent)" ,"Projected Year Base","Year","Summer",,,"Eastern Power Grid",,,"Texas Power Grid",,,"Western Power Grid" ,,,"Contiguous...

  5. ,"Projected Year Base","Year","Summer",,,"Eastern Power Grid...

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

    2009 " ,"(Megawatts and Percent)" ,"Projected Year Base","Year","Summer",,,"Eastern Power Grid",,,"Texas Power Grid",,,"Western Power Grid" ,,,"Contiguous...

  6. Category:Smart Grid Projects - Equipment Manufacturing | Open...

    Open Energy Info (EERE)

    Smart Grid Projects - Equipment Manufacturing Jump to: navigation, search Smart Grid Projects - Equipment Manufacturing category. Pages in category "Smart Grid Projects - Equipment...

  7. Recovery Act: Smart Grid Investment Grants | Department of Energy

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

    Information Center Recovery Act Recovery Act: Smart Grid Investment Grants Recovery Act: Smart Grid Investment Grants Smart Grid Investment Grant Awards Recipients by State ...

  8. Smart Grid e-Forum | Department of Energy

    Office of Environmental Management (EM)

    Electricity Advisory Committee Technology Development Smart Grid Demand Response Federal Smart Grid Task Force Microgrids Energy Storage TRAC Program Advanced Modeling Grid ...

  9. Category:Smart Grid Projects - Energy Storage Demonstrations...

    Open Energy Info (EERE)

    Smart Grid Projects - Energy Storage Demonstrations Jump to: navigation, search Smart Grid Energy Storage Demonstration Projects category. Pages in category "Smart Grid Projects -...

  10. Smart Grid RFI: Addressing Policy and Logistical Challenges,...

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

    Reliability and Resiliency of the US Electric Grid: SGIG Article in Metering International, March 2012 Smart Grid Consortium, Response of New York State Smart Grid Addressing ...

  11. High-Performance Computing for Advanced Smart Grid Applications...

    Office of Scientific and Technical Information (OSTI)

    Title: High-Performance Computing for Advanced Smart Grid Applications The power grid is becoming far more complex as a result of the grid evolution meeting an information ...

  12. Sandia Energy - Solar Energy Grid Integration Systems (SEGIS...

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

    Solar Energy Grid Integration Systems (SEGIS) Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics Grid Integration Solar Energy Grid Integration Systems...

  13. Enhancing the Smart Grid: Integrating Clean Distributed and Renewable...

    Energy Savers [EERE]

    Enhancing the Smart Grid: Integrating Clean Distributed and Renewable Generation Enhancing the Smart Grid: Integrating Clean Distributed and Renewable Generation Imagine a grid ...

  14. Okaloosa Gas District Smart Grid RFI: Addressing Policy and Logistical...

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

    Okaloosa Gas District Smart Grid RFI: Addressing Policy and Logistical Challenges to Smart Grid Implementation Okaloosa Gas District Smart Grid RFI: Addressing Policy and ...

  15. Grid-Connected Renewable Energy Systems | Department of Energy

    Office of Environmental Management (EM)

    Grid-Connected Renewable Energy Systems Grid-Connected Renewable Energy Systems When connecting a home energy system to the electric grid, research and consider equipment required...

  16. April 2012 PSERC Webinars: Issues in Designing the Future Grid...

    Office of Environmental Management (EM)

    grid with high penetrations of sustainable energy systems and heavy reliance on ... information hierarchy for the future grid and grid enablers of sustainable energy systems. ...

  17. The Smart Grid Experience: Applying Results, Reaching Beyond...

    Office of Environmental Management (EM)

    gained in both the EPRI Smart Grid Demonstration Initiative and DOE's Smart Grid Investment Grant Program (SGIG) and Smart Grid Demonstration Program (SGDP), with a focus on smart ...

  18. The ARM Best Estimate 2-dimensional Gridded Surface (Dataset...

    Office of Scientific and Technical Information (OSTI)

    2-dimensional Gridded Surface Title: The ARM Best Estimate 2-dimensional Gridded Surface The ARM Best Estimate 2-dimensional Gridded Surface (ARMBE2DGRID) data set merges together ...

  19. Category:Smart Grid Investment Grant Projects | Open Energy Informatio...

    Open Energy Info (EERE)

    Smart Grid Investment Grant Projects Jump to: navigation, search Smart Grid Investment Grant Projects Pages in category "Smart Grid Investment Grant Projects" The following 98...

  20. Category:Smart Grid Projects - Advanced Metering Infrastructure...

    Open Energy Info (EERE)

    Central Maine Power Company Smart Grid Project Cheyenne Light, Fuel and Power Company Smart Grid Project City of Fulton, Missouri Smart Grid Project City of Glendale Water and...

  1. US Recovery Act Smart Grid Demonstration Projects | Open Energy...

    Open Energy Info (EERE)

    wikiCityofPainesvilleSmartGridDemonstrationProject" title"City of Painesville Smart Grid Demonstration Project">City of Painesville Smart Grid Demonstration Project<...

  2. US Recovery Act Smart Grid Projects - Customer Systems | Open...

    Open Energy Info (EERE)

    href"wikiCityofTallahasseeSmartGridProject" title"City of Tallahassee Smart Grid Project">City of Tallahassee Smart Grid Project","title":"City of...

  3. US Recovery Act Smart Grid Regional Demonstration Projects |...

    Open Energy Info (EERE)

    CompanySmartGridDemonstrationProject" title"Kansas City Power & Light Company Smart Grid Demonstration Project">Kansas City Power & Light Company Smart Grid...

  4. Smart Grid Investment Grant Program - Progress Report (October...

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

    Smart Grid Investment Grant Program - Progress Report (October 2013) Smart Grid Investment Grant Program - Progress Report (October 2013) The Smart Grid Investment Grant (SGIG)...

  5. US DRIVE Grid Interaction Technical Team Roadmap | Department...

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

    Grid Interaction Technical Team Roadmap US DRIVE Grid Interaction Technical Team Roadmap gittroadmapjune2013.pdf (812.23 KB) More Documents & Publications Grid Interaction Tech ...

  6. Natural Gas Industry Comments on Smart Grid RFI: Addressing Policy...

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

    Natural Gas Industry Comments on Smart Grid RFI: Addressing Policy and Logistical Challenges to Smart Grid Natural Gas Industry Comments on Smart Grid RFI: Addressing Policy and ...

  7. Direct Numerical Simulation

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

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

  8. National Grid EnergyWise Financing program

    Broader source: Energy.gov [DOE]

    National Grid offers 0% financing to its customers to install energy efficient heating equipment in Rhode Island homes. Only residential customers of National Grid (electric or gas) with 1-4 unit...

  9. Smart Grid Investment Grant Recipient FAQs

    Broader source: Energy.gov [DOE]

    These Questions and Answers have been provided by DOE to Smart Grid Investment Grant selectees.  The information discussed within these documents applies specifically and only to the Smart Grid...

  10. Principal Characteristics of a Modern Grid

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

    ... Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 40 The Milestone View Smart Grid Milestones Advanced Metering Infrastructure (AMI) Advanced ...

  11. Smart Grid Investment Grant Recipient FAQs

    Broader source: Energy.gov [DOE]

    These Questions and Answers have been provided by DOE to Smart Grid Investment Grant selectees. The information discussed within these documents applies specifically and only to the Smart Grid...

  12. Principal Characteristics of a Modern Grid

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

    ... MODERN GRID S T R A T E G Y Other considerations 50 coal plants canceled or delayed since ... The Smart Grid will: Enable active participation by consumers Accommodate all generation ...

  13. Market Update: New England Islanded Grids

    Broader source: Energy.gov [DOE]

    Join the Islanded Grid Resource Center (IGRC) for our upcoming webinar highlighting the islanded grid communities along the New England coast that are exploring their options for reducing high...

  14. Vids4Grids- Controls, Connectors & Surge Protectors

    Broader source: Energy.gov [DOE]

    Modernizing our grid means exciting new devices in the power sector. Find out how new lighting controls, connectors and surge protection will bring out electric grid to the next level.

  15. Smart Grid Animation | Department of Energy

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

    Smart Grid Animation Smart Grid Animation Addthis An error occurred. Try watching this video on www.youtube.com, or enable JavaScript if it is disabled in your browser....

  16. Piloting the Smart Grid | Open Energy Information

    Open Energy Info (EERE)

    Equivalent URI: cleanenergysolutions.orgcontentpiloting-smart-grid Language: English Policies: "Deployment Programs,Regulations,Financial Incentives" is not in...

  17. NREL: Distributed Grid Integration - Working with Us

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

    facilities for electric infrastructure systems ... research. Bill Kramer (303) 275-3844 Printable Version Distributed Grid Integration Home Capabilities ...

  18. Smart Grid Status and Metrics Report

    SciTech Connect (OSTI)

    Balducci, Patrick J.; Weimar, Mark R.; Kirkham, Harold

    2014-07-01

    To convey progress made in achieving the vision of a smart grid, this report uses a set of six characteristics derived from the National Energy Technology Laboratory Modern Grid Strategy. It measures 21 metrics to provide insight into the grid’s capacity to embody these characteristics. This report looks across a spectrum of smart grid concerns to measure the status of smart grid deployment and impacts.

  19. NREL: Transmission Grid Integration - Hawaii Solar Integration...

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

    Wholesale Electricity Market Operations Energy Imbalance Markets FESTIV Model Active Power Controls Generator Modeling Forecasting Grid Simulation Transmission Planning & Analysis

  20. NREL: Transmission Grid Integration - Transmission Planning and...

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

    Printable Version Transmission Grid Integration Home Issues Projects Western Wind & Solar ... Electricity Market Operations Energy Imbalance Markets FESTIV Model Active ...

  1. Renewable Energy and a Smart Grid

    Broader source: Energy.gov [DOE]

    A diagram of how smarter technologies enable more reliable, renewable energy sources to be integrated onto our electrical grid.

  2. INFOGRAPHIC: Understanding the Grid | Department of Energy

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

    INFOGRAPHIC: Understanding the Grid INFOGRAPHIC: Understanding the Grid November 17, 2014 - 2:05pm Addthis Our #GridWeek infographic shows how electricity is generated, transmitted and distributed for use in our homes. | Graphic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. Our #GridWeek infographic shows how electricity is generated, transmitted and distributed for use in our homes. | Graphic by Sarah Gerrity, Energy Department. Sarah Gerrity Sarah

  3. Multiprocessor computer overset grid method and apparatus

    DOE Patents [OSTI]

    Barnette, Daniel W.; Ober, Curtis C.

    2003-01-01

    A multiprocessor computer overset grid method and apparatus comprises associating points in each overset grid with processors and using mapped interpolation transformations to communicate intermediate values between processors assigned base and target points of the interpolation transformations. The method allows a multiprocessor computer to operate with effective load balance on overset grid applications.

  4. Sensing, Measurement, and Forecasting | Grid Modernization | NREL

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

    Sensing, Measurement, and Forecasting NREL measures weather resources and power systems, forecasts renewable resources and grid conditions, and converts measurements into operational intelligence to support a modern grid. Photo of solar resource monitoring equipment Modernizing the grid involves assessing its health in real time, predicting its behavior and potential disruptions, and quickly responding to events-which requires understanding vital parameters throughout the electric

  5. Earth resistivity measurement near substation ground grids

    SciTech Connect (OSTI)

    Lodwig, S.G.; Mateja, S.A.

    1996-11-01

    Proper substation grounding grid design requires good, accurate soil resistivity measurements. This data is essential to model the substation ground grid to design a safe ground grid with a satisfactory ground grid resistance at minimum cost. For substations with several decades of service, there is some concern that a grid may have deteriorated, been damaged during equipment installation or excavation, or that initial soil resistivity measurements were lost or may not have been correctly performed. Ground grid conductors change the substation surface voltage distribution. Any voltage measurements taken at the complete substation will also vary from the tests made without conductors present. During testing, current was injected in the soil by probes placed near the ground grid. The current tends to follow the ground grid conductors since copper is a far better conductor than the soil it is placed in. Resistance readings near grids will be lower than readings in undisturbed soil. Since computer models were unavailable for many years, analyzing the effect of the grid conductors on soil resistivity measurements was very difficult. As a result, soil resistivity measurements made close to substations were of little use to the engineer unless some means of correcting the measured values could be developed. This paper will present results of soil resistivity measurements near a substation ground grid before and after a ground grid has been installed and describes a means of calculating the undisturbed soil model.

  6. Vehicle to Grid Demonstration Project

    SciTech Connect (OSTI)

    Willett Kempton; Meryl Gardner; Michael Hidrue; Fouad Kamilev; Sachin Kamboj; Jon Lilley; Rodney McGee; George Parsons; Nat Pearre; Keith Trnka

    2010-12-31

    This report summarizes the activities and accomplishments of a two-year DOE-funded project on Grid-Integrated Vehicles (GIV) with vehicle to grid power (V2G). The project included several research and development components: an analysis of US driving patterns; an analysis of the market for EVs and V2G-capable EVs; development and testing of GIV components (in-car and in-EVSE); interconnect law and policy; and development and filing of patents. In addition, development activities included GIV manufacturing and licensing of technologies developed under this grant. Also, five vehicles were built and deployed, four for the fleet of the State of Delaware, plus one for the University of Delaware fleet.

  7. Value of a Smart Grid System | Department of Energy

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

    Value of a Smart Grid System Value of a Smart Grid System Implementing a Smart Grid is the effort to move the electric grid from a "static" to a "dynamic" state. Doing so improves ...

  8. Grid Applications for Energy Storage

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

    Applications for Energy Storage Flow Cells for Energy Storage Workshop Washington DC 7-8 March 2012 Joe Eto jheto@lbl.gov (510) 486-7284 Referencing a Recent Sandia Study,* This Talk Will: Describe and illustrate selected grid applications for energy storage Time-of-use energy cost management Demand charge management Load following Area Regulation Renewables energy time shift Renewables capacity firming Compare Sandia's estimates of the economic value of these applications to the Electricity

  9. Grid Cyber Vulnerability & Assessments

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

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

  10. Grid Integration & Advanced Inverters

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

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

  11. Smart Grid Tools and Technology

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

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

  12. 2015 News | Grid Modernization | NREL

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

    5 News Below are news stories related to Grid Modernization. RSS Learn about RSS. December 9, 2015 2014 Data Book Shows Increased Use of Renewable Electricity The 2014 Renewable Energy Data Book shows that U.S. renewable electricity grew to 15.5 percent of total installed capacity and 13.5 percent of total electricity generation. Published annually by the National Renewable Energy Laboratory (NREL) on behalf of the Energy Department's Office of Energy Efficiency and Renewable Energy, the Data

  13. Grid Integration and the Carrying Capacity of the U.S. Grid to Incorporate

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

    Variable Renewable Energy | Department of Energy Grid Integration and the Carrying Capacity of the U.S. Grid to Incorporate Variable Renewable Energy Grid Integration and the Carrying Capacity of the U.S. Grid to Incorporate Variable Renewable Energy This report summarizes the challenges to integrating increasing amounts of variable renewable energy (RE), identifies emerging practices in power system planning and operation that can facilitate grid integration, and proposes a unifying

  14. The BNL Smarter Grid Research Strategy

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

    BNL Smarter Grid Research Strategy: Plans and Status Brookhaven National Laboratory Dr. Gerald Stokes, Global & Regional Solutions STEAB October 10,2012 Building the Smarter Grid R&D Vision  The heart of BNL's approach to grid R&D for a Smarter Grid is begins with a geospatially referenced model with access to historical and real time data and measurements.  Next, as a federal enclave, BNL has the ability to perform certain experiments and test new equipment on its grid prior

  15. Spacer grid assembly and locking mechanism

    DOE Patents [OSTI]

    Snyder, Jr., Harold J.; Veca, Anthony R.; Donck, Harry A.

    1982-01-01

    A spacer grid assembly is disclosed for retaining a plurality of fuel rods in substantially parallel spaced relation, the spacer grids being formed with rhombic openings defining contact means for engaging from one to four fuel rods arranged in each opening, the spacer grids being of symmetric configuration with their rhombic openings being asymmetrically offset to permit inversion and relative rotation of the similar spacer grids for improved support of the fuel rods. An improved locking mechanism includes tie bars having chordal surfaces to facilitate their installation in slotted circular openings of the spacer grids, the tie rods being rotatable into locking engagement with the slotted openings.

  16. Principal Characteristics of a Modern Grid

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

    What is the Smart Grid? Illinois Smart Grid Initiative Joe Miller - Modern Grid Strategy Team June 3, 2008 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability 2 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 What is the role of the MGS? Define a vision for the Modern Grid Reach out to stakeholders to gain consensus Assist in the identification and resolution of

  17. Principal Characteristics of a Modern Grid

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

    PSC Missouri - Utility Meeting Joe Miller, Steve Pullins - Modern Grid Team January 9, 2008 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability 2 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y Agenda Topics What is the Modern Grid Strategy? What is the Modern Grid? Why do we need to modernize the grid? What are some of the benefits? How do we achieve a Modern

  18. Principal Characteristics of a Modern Grid

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

    Joe Miller - Modern Grid Team October 6, 2008 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y 2 Agenda The Smart Grid - a refresher "Push" drivers - a case for action "Pull" drivers - Smart Grid opportunities Some Smart Grid impacts Office of Electricity Delivery and Energy Reliability MODERN

  19. Principal Characteristics of a Modern Grid

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

    Modern Grid Wisconsin Public Utility Institute and UW Energy Institute Joe Miller, Steve Pullins, Steve Bossart - Modern Grid Team April 29, 2008 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability 2 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y Today's Objectives To share our views on several Modern Grid concepts: What is the Modern Grid Strategy? What is the

  20. Building the International Lattice Data Grid

    SciTech Connect (OSTI)

    Mark G. Beckett, Paul Coddington, Blint Jo, Chris M. Maynard, Dirk Pleiter, Osamu Tatebe, Tomoteru Yoshie

    2011-06-01

    We present the International Lattice Data Grid (ILDG), a loosely federated grid-of-grids for sharing data from Lattice Quantum Chromodynamics (LQCD) simulations. The ILDG comprises of metadata, file-format and web-service standards, which can be used to wrap regional data-grid interfaces, allowing seamless access to catalogues and data in a diverse set of collaborating regional grids. We discuss the technological underpinnings of the ILDG, primarily the metadata and the middleware, and offer a critique of its various aspects with the hindsight of the design work and the two years of production.

  1. Now Available: Pacific Northwest Smart Grid Demonstration Project...

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

    Pacific Northwest Smart Grid Demonstration Project - Technology Performance Report Volume 1 Now Available: Pacific Northwest Smart Grid Demonstration Project - Technology ...

  2. New Report Characterizes Existing Offshore Wind Grid Interconnection...

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

    Report Characterizes Existing Offshore Wind Grid Interconnection Capabilities New Report Characterizes Existing Offshore Wind Grid Interconnection Capabilities September 3, 2014 - ...

  3. Smart Grid Technology Interactive Model | Argonne National Laboratory

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

    Smart Grid Primer (Smart Grid Books) Smart Grid Primer (Smart Grid Books) Smart Grid Primer (Smart Grid Books) The Smart Grid: An Introduction, prepared 2008, is a publication sponsored by DOE's Office of Electricity Delivery and Energy Reliability that explores - in layman's terms - the nature, challenges, opportunities and necessity of Smart Grid implementation. Additional books, released in 2009, target the interests of specific stakeholder groups: Consumer Advocates, Utilities, Technology

  4. Smart Grid Week: Hurricane Season and the Department’s Efforts to Make the Grid More Resilient to Power Outages

    Broader source: Energy.gov [DOE]

    Next up in our Smart Grid Week series -- improving electric grid technologies to adequately prepare for emergencies with power outages.

  5. MEMORANDUM FOR HEADS OF DEPARTMENTAL ELEMENTS FROM: IN GRID^,,

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

    ,2011 MEMORANDUM FOR HEADS OF DEPARTMENTAL ELEMENTS FROM: IN GRID^,, DIRECT SUBJECT: Working Effectively with Contractors The Department of Energy (DOE) depends on contractors to provide vital support in achieving our mission. Their contributions are critical t o accomplishing our goals in such important areas as energy research and development, weapons production, stockpile management, and environmental remediation and restoration. Although contractors are integral to our mission

  6. Triangle geometry processing for surface modeling and cartesian grid generation

    DOE Patents [OSTI]

    Aftosmis, Michael J [San Mateo, CA; Melton, John E [Hollister, CA; Berger, Marsha J [New York, NY

    2002-09-03

    Cartesian mesh generation is accomplished for component based geometries, by intersecting components subject to mesh generation to extract wetted surfaces with a geometry engine using adaptive precision arithmetic in a system which automatically breaks ties with respect to geometric degeneracies. During volume mesh generation, intersected surface triangulations are received to enable mesh generation with cell division of an initially coarse grid. The hexagonal cells are resolved, preserving the ability to directionally divide cells which are locally well aligned.

  7. Directives Tools

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

    Useful links and resources for Directives Writers, Directives Point of Contact (DPCs), Subject Matter Experts (SMEs), and Draft Directive Reviewers.

  8. Development of the first nonhydrostatic nested-grid grid-point global atmospheric modeling system on parallel machines

    SciTech Connect (OSTI)

    Kao, C.Y.J.; Langley, D.L.; Reisner, J.M.; Smith, W.S.

    1998-11-01

    This is the final report of a three-year, Laboratory Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). Evaluating the importance of global and regional climate response to increasing atmospheric concentrations of greenhouse gases requires a comprehensive global atmospheric modeling system (GAMS) capable of simulations over a wide range of atmospheric circulations, from complex terrain to continental scales, on high-performance computers. Unfortunately, all of the existing global circulation models (GCMs) do not meet this requirements, because they suffer from one or more of the following three shortcomings: (1) use of the hydrostatic approximation, which makes the models potentially ill-posed; (2) lack of a nested-grid (or multi-grid) capability, which makes it difficult to consistently evaluate the regional climate response to the global warming, and (3) spherical spectral (opposed to grid-point finite-difference) representation of model variables, which hinders model performance for parallel machine applications. The end product of the research is a highly modularized, multi-gridded, self-calibratable (for further parameterization development) global modeling system with state-of-the-science physics and chemistry. This system will be suitable for a suite of atmospheric problems: from local circulations to climate, from thunderstorms to global cloud radiative forcing, from urban pollution to global greenhouse trace gases, and from the guiding of field experiments to coupling with ocean models. It will also provide a unique testbed for high-performance computing architecture.

  9. ARPA-E: Advancing the Electric Grid

    SciTech Connect (OSTI)

    Lemmon, John; Ruiz, Pablo; Sommerer, Tim; Aziz, Michael

    2014-02-24

    The electric grid was designed with the assumption that all energy generation sources would be relatively controllable, and grid operators would always be able to predict when and where those sources would be located. With the addition of renewable energy sources like wind and solar, which can be installed faster than traditional generation technologies, this is no longer the case. Furthermore, the fact that renewable energy sources are imperfectly predictable means that the grid has to adapt in real-time to changing patterns of power flow. We need a dynamic grid that is far more flexible. This video highlights three ARPA-E-funded approaches to improving the grid's flexibility: topology control software from Boston University that optimizes power flow, gas tube switches from General Electric that provide efficient power conversion, and flow batteries from Harvard University that offer grid-scale energy storage.

  10. ARPA-E: Advancing the Electric Grid

    ScienceCinema (OSTI)

    Lemmon, John; Ruiz, Pablo; Sommerer, Tim; Aziz, Michael

    2014-03-13

    The electric grid was designed with the assumption that all energy generation sources would be relatively controllable, and grid operators would always be able to predict when and where those sources would be located. With the addition of renewable energy sources like wind and solar, which can be installed faster than traditional generation technologies, this is no longer the case. Furthermore, the fact that renewable energy sources are imperfectly predictable means that the grid has to adapt in real-time to changing patterns of power flow. We need a dynamic grid that is far more flexible. This video highlights three ARPA-E-funded approaches to improving the grid's flexibility: topology control software from Boston University that optimizes power flow, gas tube switches from General Electric that provide efficient power conversion, and flow batteries from Harvard University that offer grid-scale energy storage.

  11. FINAL REPORT - CENTER FOR GRID MODERNIZATION

    SciTech Connect (OSTI)

    Markiewicz, Daniel R

    2008-06-30

    The objective of the CGM was to develop high-priority grid modernization technologies in advanced sensors, communications, controls and smart systems to enable use of real-time or near real-time information for monitoring, analyzing and managing distribution and transmission grid conditions. The key strategic approach to carry out individual CGM research and development (R&D) projects was through partnerships, primarily with the GridApp™ Consortium utility members.

  12. smart grid publications | netl.doe.gov

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

    Publications Articles-Examples of articles are publications in newsletters, journals, magazines, and conference proceedings. Results from DOE's ARRA Smart Grid Program Success Stories in DOE's ARRA Smart Grid Program Dodrill, Keith and Steven Bossart, Charging the Nation: West Virginia's Vast Power Portfolio, Summer 2011, West Virginia Executive Magazine, p. 27-29. Bossart, Steven. The Smart Grid: Transforming Electricity's Distribution. West Virginia Executive, Summer 2009 (p. 99-101). Bossart,

  13. ONE of SIX SMART GRID STAKEHOLDER BOOKS

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

    ONE of SIX SMART GRID STAKEHOLDER BOOKS utilities consumer advocates regulators environmental groups technology providers policymakers WHAT THE SMART GRID MEANS TO AMERICANS. A smarter electrical grid can save us energy, protect consumers, safeguard our environment and ultimately save money for all Americans. 2 DISCLAIMER PRINTED IN THE UNITED STATES OF AMERICA. This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States

  14. Integrating smart sensors into grid systems

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

    smart sensors into grid systems will enable more complex modeling and adaptation to unknown problems for preventing future catastrophic failures. Passive Microsensor for Autonomous Sensing Grid health and reliability forms the backbone of our Nation's infrastructure. Real time monitoring and fast failure location and identification is critical for electrical grid sustainability. We propose the development of a cheap, fast (µs), fully integrated, passive micro-sensor capable of detecting

  15. Improved nuclear fuel assembly grid spacer

    DOE Patents [OSTI]

    Marshall, John; Kaplan, Samuel

    1977-01-01

    An improved fuel assembly grid spacer and method of retaining the basic fuel rod support elements in position within the fuel assembly containment channel. The improvement involves attachment of the grids to the hexagonal channel and of forming the basic fuel rod support element into a grid structure, which provides a design which is insensitive to potential channel distortion (ballooning) at high fluence levels. In addition the improved method eliminates problems associated with component fabrication and assembly.

  16. Principal Characteristics of a Modern Grid

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

    Structuring the Smart Grid Framework: Application of Complex Systems Engineering Joe Miller - DOE / NETL Modern Grid Team Lead Committee on Science, Engineering, and Public Policy May 15, 2009 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy

  17. Flow Battery Solution for Smart Grid Applications

    SciTech Connect (OSTI)

    none,

    2014-11-30

    To address future grid requirements, a U.S. Department of Energy ARRA Storage Demonstration program was launched in 2009 to commercialize promising technologies needed for stronger and more renewables-intensive grids. Raytheon Ktech and EnerVault received a cost-share grant award from the U.S. Department of Energy to develop a grid-scale storage system based on EnerVault’s iron-chromium redox flow battery technology.

  18. Smart Grid Environmental Benefits … Part 2

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

    Smart Grid Environmental Benefits Toolkit Can a Smart Grid deliver real environmental benefits in a time when they are sorely needed? Yes! According to recent studies, it can even reduce emissions at a lower cost than many of the newest clean energy technologies. In this article, we give you four tools to help inform your utility, ratepayers, regulators, or legislators that a Smart Grid offers huge environmental benefits: * An outline of where these benefits are likely to come from * An

  19. Installing a Grid-Tied Photovoltaic System

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

    Generating Renewable Ideas for Development Alternatives GRID Alternatives - Solar Affordable Housing Program * Susie Chang, Director of Tribal Programs * Evelyn Blanco, Outreach Coordinator DOE Office of Indian Energy - Tribal Leader Forum - Financing and Investing in Tribal Renewable Energy Projects Generating Renewable Ideas for Development Alternatives Session Agenda  I. GRID Alternatives' Model  II. GRID and the SASH Program: Eligibility Requirements and Tribal Participation  III.

  20. local utility grid | OpenEI Community

    Open Energy Info (EERE)

    Contributor 20 March, 2015 - 11:22 Public Art Generates Renewable Energy Beautifully biofuel art clean energy lagi land art generator initiative local utility grid public art...

  1. Conference Proceedings Available - The Smart Grid Experience...

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

    Conference Proceedings Available - The Smart Grid Experience: Applying Results, Reaching Beyond March 23, 2015 - 10:55am Addthis In October 2014, the Electric Power Research ...

  2. SMART GRID: an introduction. | Department of Energy

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

    SMART GRID: an introduction. SMART GRID: an introduction. Our nation's electric power infrastructure that has served us so well for so long - also known as "the grid" - is rapidly running up against its limitations. Our lights may be on, but systemically, the risks associated with relying on an often overtaxed grid grow in size, scale and complexity every day. From national challenges like power system security to those global in nature such as climate change, our near-term agenda is

  3. Case Study - Minnesota Power - Accelerating Grid Modernization...

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

    Study-Minnesota Power November 2012 1 SGIG Accelerates Grid Modernization in ... challenges involving billing and outage notification data coming in from smart meters at least ...

  4. Grid Week 2008 | Department of Energy

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

    Grid Week 2008 Grid Week 2008 September 24, 2008 - 3:43pm Addthis Remarks as Prepared for Secretary Bodman Thank you, Guido, for that kind introduction . . . and thank you Kevin for your leadership. You and your team, along with Grid Week's organizing committee and many partners, have done a terrific job putting together this event. I thank you all for being here today. Last year, those of us participating in the first Grid Week joined together to make the case for a concerted national effort to

  5. NREL: Transmission Grid Integration Home Page

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

    Photo of transmission lines with a city in the background. NREL works with electric utilities, energy policymakers, and ... Researchers study transmission and grid integration issues ...

  6. NREL: Transmission Grid Integration - Working With Us

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

    NREL's extensive research facilities-including the new Energy Systems Integration ... Printable Version Transmission Grid Integration Home Issues Projects Research Staff Working ...

  7. EVCOM (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    Grid Project) Jump to: navigation, search Project Name EVCOM Country Denmark Coordinates 56.26392, 9.501785 Loading map... "minzoom":false,"mappingservice":"googlemaps3","type...

  8. Principal Characteristics of a Modern Grid

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

    ... The Smart Grid will: Enable active participation by consumers Accommodate all generation and storage options Enable new products, services and markets Provide power quality for the ...

  9. PNNL GridWise | Open Energy Information

    Open Energy Info (EERE)

    Overview This is a case study of two year-long demonstration projects that tested demand-response concepts. The Grid Friendly Appliance Project demonstrated how household...

  10. Almacena (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    Almacena (Smart Grid Project) Jump to: navigation, search Project Name Almacena Country Spain Headquarters Location Carmona, Spain Coordinates 37.317753, -5.625 Loading map......

  11. Principal Characteristics of a Modern Grid

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

    ... And are powered by: Clean nuclear and coal with carbon capture Renewables and other ... in peak loads - lowering prices for consumers Improved grid reliability - decreasing ...

  12. Principal Characteristics of a Modern Grid

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

    ... Climate change National security 50 coal plants canceled delayed since January ... The Smart Grid is "trans-active" and will: Enable active participation by consumers ...

  13. Principal Characteristics of a Modern Grid

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

    And are powered by: Clean nuclear and coal with carbon capture Renewables and other ... in peak loads - lowering prices for consumers Improved grid reliability - decreasing ...

  14. Western Electricity Coordinating Council Smart Grid Project ...

    Open Energy Info (EERE)

    your syntax: * Display map References ARRA Smart Grid Investment Grants1 Western Electricity Award2 Western Electricity Coordinating Council, located in Salt Lake City, Utah,...

  15. Southwest Transmission Cooperative, Inc. Smart Grid Project ...

    Open Energy Info (EERE)

    syntax: * Display map References ARRA Smart Grid Investment Grants1 Southwest Transmission Cooperative Award2 Southwest Transmission Cooperative, Inc., located in Benson,...

  16. Energy Storage for the Power Grid

    SciTech Connect (OSTI)

    Wang, Wei; Imhoff, Carl; Vaishnav, Dave

    2014-04-23

    The iron vanadium redox flow battery was developed by researchers at Pacific Northwest National Laboratory as a solution to large-scale energy storage for the power grid.

  17. Energy Storage for the Power Grid

    ScienceCinema (OSTI)

    Wang, Wei; Imhoff, Carl; Vaishnav, Dave

    2014-06-12

    The iron vanadium redox flow battery was developed by researchers at Pacific Northwest National Laboratory as a solution to large-scale energy storage for the power grid.

  18. Principal Characteristics of a Modern Grid

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

    ... cable & rotating machines Microgrids Advanced switches and conductors ... MODERN GRID S T R A T E G Y 39 Advanced Distribution Solutions Smart sensors and control devices ...

  19. Articles about Grid Integration and Transmission | Department...

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

    about grid integration and transmission featured by the U.S. Department of Energy (DOE) Wind Program. September 16, 2015 Argonne National Laboratory Develops New Model to Quantify...

  20. Securing the Nation's Grid | Department of Energy

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

    Assistant Secretary for the Office of Electricity Delivery and Energy Reliability Our ... Grid resilience encompasses an all-hazard approach that involves protecting the energy ...

  1. Smart Grid Demonstration Funding Opportunity Announcement DE...

    Energy Savers [EERE]

    Demonstration Funding Opportunity Announcement DE-FOA-0000036: Frequently Asked Questions Smart Grid Demonstration Funding Opportunity Announcement DE-FOA-0000036: Frequently Asked ...

  2. Vehicle-Grid Interoperability | Argonne National Laboratory

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

    provide support to emerging technology development in grid connectivity, bridging the needs of the EV manufacturers and the utility companies that supply electricity. This...

  3. The Grid-idea and its evolution.

    SciTech Connect (OSTI)

    von Laszewski, G.; Mathematics and Computer Science

    2005-01-01

    In this paper we review the essence of the Grid-Idea. Specifically, we explore the changing definition of the Grid and follow its evolution over the past decade. This evolution is motivated by the gradual expansion of management issues that must be addressed to make production Grids a reality and to meet user requirements for increased functionality. Additionally, we focus on the evolutionary path of the Globus Toolkit taken to address the increasing needs of the community. We also discuss the evolutionary inclusion of commodity technologies as illustrated by the Java Commodity Grid Project.

  4. NREL: Transportation Research - Electric Vehicle Grid Integration

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

    ... backup power - Exploring strategies to enable the export of vehicle power to assist in grid outages and disaster-recovery efforts Local power quality - Leverage charge system ...

  5. ENERGOZ (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    sources. Maximizing the socio economic effect of the research in the field of renewable energy. References "EU Smart Grid Projects Map" Retrieved from "http:en.openei.org...

  6. INFOGRAPHIC: Understanding the Grid | Department of Energy

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

    in the infographic above, our power grid is a network of power plants, substations, transformers, wires, sensors and poles that carry electricity sometimes hundreds of miles to be...

  7. Modernizing the Grid With Your Help

    Broader source: Energy.gov [DOE]

    The Energy Department and Western Area Power Administration (WAPA) host workshops and listening sessions to get input from customers on how to upgrade the grid.

  8. Principal Characteristics of a Modern Grid

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

    NETL Modern Grid Strategy Overview ABB 2008 Power World Conference Bruce Renz January 14, 2008 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability 2 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y The Modern Grid Strategy (MGS) President Bush has asked the U.S. Department of Energy to lead a national effort to modernize and expand the electric grid. The Office of

  9. Principal Characteristics of a Modern Grid

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

    Basics 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Joe Miller, Modern Grid Strategy Team Lead Grid Econ - The Economics of a Smarter Electric Grid March 16, 2009 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y This material is based upon work supported by the Department of Energy under Award Number DE-AC26- 04NT41817 This presentation was prepared as an

  10. EFlex (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    with mobilization of private customers' flexible energy consumption, especially from electric cars, electric heating and heat pumps. References "EU Smart Grid Projects...

  11. Panel 3, Electrolysis for Grid Energy Storage

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

    Electrolysis for Grid Energy Storage DOE-Industry Canada Workshop May 15, 2014 INTRODUCTION ... paying for demand management - that the system is a responsive load and can meet ...

  12. PNNL GridWise | Open Energy Information

    Open Energy Info (EERE)

    GridWise AgencyCompany Organization Pacific Northwest National Laboratory Sector Energy Resource Type Case studiesexamples Website http:gridwise.pnl.gov Country United...

  13. Etelligence (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    (Smart Grid Project) Jump to: navigation, search Project Name Etelligence Country Germany Headquarters Location Oldenburg, Germany Coordinates 53.136719, 8.216536 Loading...

  14. Ion mobility spectrometer with virtual aperture grid

    DOE Patents [OSTI]

    Pfeifer, Kent B. (Los Lunas, NM); Rumpf, Arthur N. (Albuquerque, NM)

    2010-11-23

    An ion mobility spectrometer does not require a physical aperture grid to prevent premature ion detector response. The last electrodes adjacent to the ion collector (typically the last four or five) have an electrode pitch that is less than the width of the ion swarm and each of the adjacent electrodes is connected to a source of free charge, thereby providing a virtual aperture grid at the end of the drift region that shields the ion collector from the mirror current of the approaching ion swarm. The virtual aperture grid is less complex in assembly and function and is less sensitive to vibrations than the physical aperture grid.

  15. Renewable Resource Data | Grid Modernization | NREL

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

    and others to accelerate the integration of renewable energy technologies on the grid. ... irradiance data sets for the United States and a growing list of international locations. ...

  16. Grid Modernization: Challenges, Opportunities, and Solutions...

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

    various topics which span a multitude of areas related to grid modernization including demand response, stochastic optimization for renewable integration, microgrids and...

  17. Application Note: Power Grid Modeling With Xyce.

    SciTech Connect (OSTI)

    Sholander, Peter E.

    2015-06-01

    This application note describes how to model steady-state power flows and transient events in electric power grids with the SPICE-compatible Xyce TM Parallel Electronic Simulator developed at Sandia National Labs. This application notes provides a brief tutorial on the basic devices (branches, bus shunts, transformers and generators) found in power grids. The focus is on the features supported and assumptions made by the Xyce models for power grid elements. It then provides a detailed explanation, including working Xyce netlists, for simulating some simple power grid examples such as the IEEE 14-bus test case.

  18. About the Smart Grid | Open Energy Information

    Open Energy Info (EERE)

    and demonstration projects, and the federal matching fund for Smart Grid technologies, with funds distributed through a competitive grant process. 1 Below is a map...

  19. Now Available: Smart Grid Investments Improve Grid Reliability, Resilience, and Storm Responses (November 2014)

    Office of Energy Efficiency and Renewable Energy (EERE)

    A new report from OE's Smart Grid Investment Grant (SGIG) program presents findings on smart grid improvements in outage management, based on the recent experiences of three SGIG projects.

  20. High-Performance Computing for Real-Time Grid Analysis and Operation

    SciTech Connect (OSTI)

    Huang, Zhenyu; Chen, Yousu; Chavarría-Miranda, Daniel

    2013-10-31

    comprehensive and real time. An even bigger challenge is how to incorporate dynamic information into real-time grid operation. Today’s online grid operation is based on a static grid model and can only provide a static snapshot of current system operation status, while dynamic analysis is conducted offline because of low computational efficiency. The offline analysis uses a worst-case scenario to determine transmission limits, resulting in under-utilization of grid assets. This conservative approach does not necessarily lead to reliability. Many times, actual power grid scenarios are not studied, and they will push the grid over the edge and resulting in outages and blackouts. This chapter addresses the HPC needs in power grid analysis and operations. Example applications such as state estimation and contingency analysis are given to demonstrate the value of HPC in power grid applications. Future research directions are suggested for high performance computing applications in power grids to improve the transparency, efficiency, and reliability of power grids.

  1. SU-E-T-119: Dosimetric and Mechanical Characteristics of Elekta Infinity LINAC with Agility MLC

    SciTech Connect (OSTI)

    Park, J; Xu, Q; Xue, J; Zhai, Y; An, L; Chen, Y

    2014-06-01

    Purpose: Elekta Infinity is the one of the latest generation LINAC with unique features. Two Infinity LINACs are recently commissioned at our institution. The dosimetric and mechanical characteristics of the machines are presented. Methods: Both Infinity LINACs with Agility MLC (160 leaves with 0.5 cm leaf width) are configured with five electron energies (6, 9, 12, 15, and 18 MeV) and two photon energies (6 and 15 MV). One machine has additional photon energy (10 MV). The commissioning was performed by following the manufacturer's specifications and AAPM TG recommendations. Beam data of both electron and photon beams are measured with scanning ion chambers and linear diode array. Machines are adjusted to have the dosimetrically equivalent characteristics. Results: The commissioning of mechanical and imaging system meets the tolerances by TG recommendations. The PDD{sub 10} of various field sizes for 6 and 15 MV shows < 0.5% difference between two machines. For each electron beams, R{sub 80} matches with < 0.4 mm difference. The symmetry and flatness agree within 0.8% and 0.9% differences for photon beams, respectively. For electron beams, the differences of the symmetry and flatness are within 1.2% and 0.8%, respectively. The mean inline penumbras for 6, 10, and 15 MV are respectively 5.10.24, 5.60.07, and 5.90.10 mm for 10x10 cm at 10 cm depth. The crossline penumbras are larger than inline penumbras by 2.2, 1.4, and 1.0 mm, respectively. The MLC transmission factor with interleaf leakage is 0.5 % for all photon energies. Conclusion: The dosimetric and mechanical characteristics of two Infinity LINACs show good agreements between them. Although the Elekta Infinity has been used in many institutions, the detailed characteristics of the machine have not been reported. This study provides invaluable information to understand the Infinity LINAC and to compare the quality of commissioning data for other LINACs.

  2. NREL Research Proves Wind Can Provide Ancillary Grid Fault Response | Grid

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

    Modernization | NREL Research Proves Wind Can Provide Ancillary Grid Fault Response April 1, 2016 Interior of the controllable grid interface test facility, showing a long hallway and shelves full of electronic equipment. The controllable grid interface test facility at the National Wind Technology Center makes it possible to research the effectiveness of wind energy in providing ancillary grid services such as frequency control. Photo by Dennis Schroeder/NREL 27442 Image of a single wind

  3. Smart Grid Investments Improve Grid Reliability, Resilience, and Storm Responses (November 2014)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Smart grid technologies are helping utilities to speed outage restoration following major storm events, reduce the total number of affected customers, and improve overall service reliability to reduce customer losses from power disruptions. This report presents findings on smart grid improvements in outage management from OE's Smart Grid Investment Grant (SGIG) program, based on the recent experiences of three SGIG projects.

  4. Statistical analysis of cascading failures in power grids

    SciTech Connect (OSTI)

    Chertkov, Michael; Pfitzner, Rene; Turitsyn, Konstantin

    2010-12-01

    We introduce a new microscopic model of cascading failures in transmission power grids. This model accounts for automatic response of the grid to load fluctuations that take place on the scale of minutes, when optimum power flow adjustments and load shedding controls are unavailable. We describe extreme events, caused by load fluctuations, which cause cascading failures of loads, generators and lines. Our model is quasi-static in the causal, discrete time and sequential resolution of individual failures. The model, in its simplest realization based on the Directed Current description of the power flow problem, is tested on three standard IEEE systems consisting of 30, 39 and 118 buses. Our statistical analysis suggests a straightforward classification of cascading and islanding phases in terms of the ratios between average number of removed loads, generators and links. The analysis also demonstrates sensitivity to variations in line capacities. Future research challenges in modeling and control of cascading outages over real-world power networks are discussed.

  5. Energy.Gov Presents: Understanding The Grid | Department of Energy

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

    Energy.Gov Presents: Understanding The Grid Energy.Gov Presents: Understanding The Grid Addthis Topic Smart Grid The U.S. Department of Energy is making a series of announcements to support its Grid Modernization Initiative. As we do so, we realize many of you may be wondering: what does "grid modernization" mean? Watch this video to find out

  6. Intelligent Grid Technologies - Energy Innovation Portal

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

    Energy Analysis Energy Analysis Electricity Transmission Electricity Transmission Find More Like This Return to Search Intelligent Grid Technologies Sandia National Laboratories Contact SNL About This Technology Publications: PDF Document Publication Market Sheet (611 KB) Technology Marketing Summary With the increasing demand for new energy distribution methods including increased efficiency and alternative sources, Intelligent Grid technologies are on the cutting edge of demand. The

  7. 2012 Smart Grid Peer Review Presentations - Day 2 Smart Grid Panel

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

    Discussion | Department of Energy Smart Grid Panel Discussion 2012 Smart Grid Peer Review Presentations - Day 2 Smart Grid Panel Discussion The Office of Electricity Delivery and Energy Reliability held its bi-annual peer review of the Smart Grid Research and Development Program on June 7-8, 2012. More than 30 projects were presented at San Diego Gas & Electric's Energy Innovation Center. Presentations from the Day 2 Smart Grid panel discussion are below. Moderator: Lee Kreval, SDG&E

  8. Smart Grid Status and Metrics Report Appendices

    SciTech Connect (OSTI)

    Balducci, Patrick J.; Antonopoulos, Chrissi A.; Clements, Samuel L.; Gorrissen, Willy J.; Kirkham, Harold; Ruiz, Kathleen A.; Smith, David L.; Weimar, Mark R.; Gardner, Chris; Varney, Jeff

    2014-07-01

    A smart grid uses digital power control and communication technology to improve the reliability, security, flexibility, and efficiency of the electric system, from large generation through the delivery systems to electricity consumers and a growing number of distributed generation and storage resources. To convey progress made in achieving the vision of a smart grid, this report uses a set of six characteristics derived from the National Energy Technology Laboratory Modern Grid Strategy. The Smart Grid Status and Metrics Report defines and examines 21 metrics that collectively provide insight into the grid’s capacity to embody these characteristics. This appendix presents papers covering each of the 21 metrics identified in Section 2.1 of the Smart Grid Status and Metrics Report. These metric papers were prepared in advance of the main body of the report and collectively form its informational backbone.

  9. Data security on the national fusion grid

    SciTech Connect (OSTI)

    Burruss, Justine R.; Fredian, Tom W.; Thompson, Mary R.

    2005-06-01

    The National Fusion Collaboratory project is developing and deploying new distributed computing and remote collaboration technologies with the goal of advancing magnetic fusion energy research. This work has led to the development of the US Fusion Grid (FusionGrid), a computational grid composed of collaborative, compute, and data resources from the three large US fusion research facilities and with users both in the US and in Europe. Critical to the development of FusionGrid was the creation and deployment of technologies to ensure security in a heterogeneous environment. These solutions to the problems of authentication, authorization, data transfer, and secure data storage, as well as the lessons learned during the development of these solutions, may be applied outside of FusionGrid and scale to future computing infrastructures such as those for next-generation devices like ITER.

  10. Security on the US Fusion Grid

    SciTech Connect (OSTI)

    Burruss, Justin R.; Fredian, Tom W.; Thompson, Mary R.

    2005-06-01

    The National Fusion Collaboratory project is developing and deploying new distributed computing and remote collaboration technologies with the goal of advancing magnetic fusion energy research. This work has led to the development of the US Fusion Grid (FusionGrid), a computational grid composed of collaborative, compute, and data resources from the three large US fusion research facilities and with users both in the US and in Europe. Critical to the development of FusionGrid was the creation and deployment of technologies to ensure security in a heterogeneous environment. These solutions to the problems of authentication, authorization, data transfer, and secure data storage, as well as the lessons learned during the development of these solutions, may be applied outside of FusionGrid and scale to future computing infrastructures such as those for next-generation devices like ITER.

  11. 1995 Laboratory-Directed Research and Development Annual report

    SciTech Connect (OSTI)

    Cauffman, D.P.; Shoaf, D.L.; Hill, D.A.; Denison, A.B.

    1995-12-31

    The Laboratory-Directed Research and Development Program (LDRD) is a key component of the discretionary research conducted by Lockheed Idaho Technologies Company (Lockheed Idaho) at the Idaho National Engineering Laboratory (INEL). The threefold purpose and goal of the LDRD program is to maintain the scientific and technical vitality of the INEL, respond to and support new technical opportunities, and enhance the agility and flexibility of the national laboratory and Lockheed Idaho to address the current and future missions of the Department of Energy.

  12. Development of Early Warning Systems (PMU/WAMS) (Smart Grid Project...

    Open Energy Info (EERE)

    Missing content Broken link Other Additional Comments Cancel Submit Categories: Smart Grid Projects Smart Grid Projects in Europe Smart Grid Projects - Grid Automation Transmission...

  13. GridOPTICS(TM): A Design for Plug-and-Play Smart Grid Software Architecture

    SciTech Connect (OSTI)

    Gorton, Ian; Liu, Yan; Yin, Jian

    2012-06-03

    As the smart grid becomes reality, software architectures for integrating legacy systems with new innovative approaches for grid management are needed. These architectures must exhibit flexibility, extensibility, interoperability and scalability. In this position paper, we describe our preliminary work to design such an architecture, known as GridOPTICS, that will enable the deployment and integration of new software tools in smart grid operations. Our preliminary design is based upon use cases from PNNLs Future Power Grid Initiative, which is a developing a collection of advanced software technologies for smart grid management and control. We describe the motivations for GridOPTICS, and the preliminary design that we are currently prototyping for several distinct use cases.

  14. A numerical study of geometry dependent errors in velocity, temperature, and density measurements from single grid planar retarding potential analyzers

    SciTech Connect (OSTI)

    Davidson, R. L.; Earle, G. D.; Heelis, R. A.; Klenzing, J. H.

    2010-08-15

    Planar retarding potential analyzers (RPAs) have been utilized numerous times on high profile missions such as the Communications/Navigation Outage Forecast System and the Defense Meteorological Satellite Program to measure plasma composition, temperature, density, and the velocity component perpendicular to the plane of the instrument aperture. These instruments use biased grids to approximate ideal biased planes. These grids introduce perturbations in the electric potential distribution inside the instrument and when unaccounted for cause errors in the measured plasma parameters. Traditionally, the grids utilized in RPAs have been made of fine wires woven into a mesh. Previous studies on the errors caused by grids in RPAs have approximated woven grids with a truly flat grid. Using a commercial ion optics software package, errors in inferred parameters caused by both woven and flat grids are examined. A flat grid geometry shows the smallest temperature and density errors, while the double thick flat grid displays minimal errors for velocities over the temperature and velocity range used. Wire thickness along the dominant flow direction is found to be a critical design parameter in regard to errors in all three inferred plasma parameters. The results shown for each case provide valuable design guidelines for future RPA development.

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

    Office of Environmental Management (EM)

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

  16. Electric Vehicle-Smart Grid Interoperability | Argonne National...

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

    Electric Vehicle-Smart Grid Interoperability Ground Being Laid for EV-Grid Compatibility in the U.S. and E.U. 1 of 1 Ground Being Laid for EV-Grid Compatibility in the U.S. and...

  17. Consolidated Edison Company of New York, Inc. Smart Grid Project...

    Open Energy Info (EERE)

    smart-grid project will deploy a wide-range of grid-related technologies, including automation, monitoring and two-way communications, to make the electric grid function more...

  18. Smart Grid Week: Hurricane Season and the Department's Efforts...

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

    Week: Hurricane Season and the Department's Efforts to Make the Grid More Resilient to Power Outages Smart Grid Week: Hurricane Season and the Department's Efforts to Make the Grid ...

  19. Scalable Real Time Data Management for Smart Grid

    SciTech Connect (OSTI)

    Yin, Jian; Kulkarni, Anand V.; Purohit, Sumit; Gorton, Ian; Akyol, Bora A.

    2011-12-16

    This paper presents GridMW, a scalable and reliable data middleware for smart grids. Smart grids promise to improve the efficiency of power grid systems and reduce green house emissions through incorporating power generation from renewable sources and shaping demand to match the supply. As a result, power grid systems will become much more dynamic and require constant adjustments, which requires analysis and decision making applications to improve the efficiency and reliability of smart grid systems.

  20. Smart Grid Investment Grant Topic Areas | Department of Energy

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

    Topic Areas Smart Grid Investment Grant Topic Areas A description of the topic areas for projects selected for award under the Smart Grid Investment Grant project of the American Recovery and Reinvestment Act. Smart Grid Investment Grant Topic Areas (25.19 KB) More Documents & Publications Smart Grid Investment Grant Program - Progress Report (July 2012) SGIG and SGDP Highlights: Jumpstarting a Modern Grid (October 2014) Smart Grid R&D Multi-Year Program Plan (2010-2014) - September 2011

  1. Smart-Grid-Vendor.pdf | Department of Energy

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

    Smart-Grid-Vendor.pdf Smart-Grid-Vendor.pdf (3.39 MB) More Documents & Publications 2010 U.S. Smart Grid Vendor Ecosystem Report on the companies and market dynamics shaping the current U.S. smart grid landscape Addressing Policy and Logistical Challenges to smart grid Implementation: eMeter Response to Department of Energy RFI SGIG and SGDP Highlights: Jumpstarting a Modern Grid (October 2014)

  2. Cybersecurity and the Smarter Grid (October 2014) | Department of Energy

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

    Cybersecurity and the Smarter Grid (October 2014) Cybersecurity and the Smarter Grid (October 2014) An article by OE's Carol Hawk and Akhlesh Kaushiva in The Electricity Journal discusses cybersecurity for the power grid and how DOE and the energy sector are partnering to keep the smart grid reliable and secure. The article also presents insights of four Smart Grid Investment Grant (SGIG) recipients that are advancing state of the art of power grid security by designing cybersecurity into the

  3. DOE Announces $220 Million in Grid Modernization Funding | Department of

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

    Energy 20 Million in Grid Modernization Funding DOE Announces $220 Million in Grid Modernization Funding January 14, 2016 - 12:55pm Addthis Grid Modernization Initiative releases multi-year plan and awards funding for groundbreaking DOE-wide Grid Modernization Laboratory Consortium. | Graphic by <a href="/node/1332956">Carly Wilkins</a>, Energy Department Grid Modernization Initiative releases multi-year plan and awards funding for groundbreaking DOE-wide Grid

  4. Technical Assistance to ISO's and Grid Operators For Loads Providing

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

    Ancillary Services To Enhance Grid Reliability | Department of Energy Technical Assistance to ISO's and Grid Operators For Loads Providing Ancillary Services To Enhance Grid Reliability Technical Assistance to ISO's and Grid Operators For Loads Providing Ancillary Services To Enhance Grid Reliability Project demonstrates and promotes the use of responsive load to provide ancillary services; helps ISOsand grid operators understand the resource and how best to apply it. Technical Assistance to

  5. Plugged grids: A new solution

    SciTech Connect (OSTI)

    Barron, M.F.

    1993-12-31

    Blocked Truck Dump Grids are a coal industry country-wide problem. It does not matter if you operate a western state multi-million ton per year mega-mine or one of the many 500 ton per hour eastern ones. Forcing oversize coal through the grizzly has been a labor intensive problem for both, causing: reduced production throughput because of increased downtime; unnecessary use of maintenance or operational personnel with usually expensive ancillary equipment; and introduction of a hazardous situation with a potential safety problem. Operators have developed numerous techniques to address the problem with varying degrees of success. During 1989, AMAX Coal and Gundlach Machinery personnel developed the concept of a semi-automatic, unmanned breaker which would traverse back and forth across the top of a grizzly, breaking up the oversize chunks of coal allowing them to fall through the grizzly openings. A small test unit was built in early 1990, and the technique successfully demonstrated. In March, 1991, the first commercial unit was installed on the 26 foot {times} 123 foot grizzly at AMAX Coal`s Eagle Butte Mine located north of Gillette, Wyoming, which processes LIP to 8,000 tons per hour of raw coal. After minor adjustments, the unit was put into operation in mid-April, 1991, and is performing two years later as planned.

  6. Solar Energy Grid Integration Systems-Advanced Concepts | Department...

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

    Systems Integration Solar Energy Grid Integration Systems-Advanced Concepts Solar Energy Grid Integration Systems-Advanced Concepts On September 1, 2011, DOE announced 25.9 ...

  7. DOE Releases Maturity Model to Better Protect the Nation's Grid...

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

    Maturity Model to Better Protect the Nation's Grid from Cybersecurity Threats DOE Releases Maturity Model to Better Protect the Nation's Grid from Cybersecurity Threats May 31, 2012 ...

  8. Microsoft Word - SmartGrid - NRC Input to DOE Requestrvjcomments...

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

    for restoration of offsite power following a loss-of-grid ... generation such as wind and solar will have to be ... grid stability and operating parameters in accordance ...

  9. Dairyland Power Cooperative Comments on Smart Grid RFI: Addressing...

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

    Comments on Smart Grid RFI: Addressing Policy and Logistical Challenges Dairyland Power Cooperative Comments on Smart Grid RFI: Addressing Policy and Logistical Challenges ...

  10. This Thursday: Google+ Hangout on Securing the Smart Grid | Department...

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

    Panelists from across the power systems industry will discuss a critical element of a secure and resilient electric power system, the smart grid cybersecurity workforce. Grid ...

  11. Category:Smart Grid Projects in Europe | Open Energy Information

    Open Energy Info (EERE)

    group":"","inlineLabel":"","visitedicon":"","text":"GridProject)" title"DERIREC 22@Microgrid (Smart Grid Project)">DERIREC...

  12. Mini-Grid Renewable Energy Systems Case Studies | Open Energy...

    Open Energy Info (EERE)

    Mini-Grid Renewable Energy Systems Case Studies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Mini-Grid Renewable Energy Systems Case Studies AgencyCompany...

  13. Smart Grid Control and Optimization (Technical Report) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Smart Grid Control and Optimization Citation Details In-Document Search Title: Smart Grid Control and Optimization Authors: Backhaus, Scott N. 1 ; Bent, Russell ...

  14. Solar Electric Grid Integration - Advanced Concepts (SEGIS-AC...

    Energy Savers [EERE]

    Electric Grid Integration - Advanced Concepts (SEGIS-AC) Funding Opportunity Solar Electric Grid Integration - Advanced Concepts (SEGIS-AC) Funding Opportunity Through the Solar ...

  15. ASHRAE draft regarding Smart Grid RFI: Addressing Policy and...

    Energy Savers [EERE]

    ASHRAE draft regarding Smart Grid RFI: Addressing Policy and Logistical Challenges ASHRAE draft regarding Smart Grid RFI: Addressing Policy and Logistical Challenges The American ...

  16. Hydrogen Energy Storage for Grid and Transportation Services...

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

    Hydrogen Energy Storage for Grid and Transportation Services Workshop Hydrogen Energy Storage for Grid and Transportation Services Workshop The U.S. Department of Energy (DOE) and...

  17. US Recovery Act Smart Grid Projects - Integrated and Crosscutting...

    Open Energy Info (EERE)

    ygons":,"circles":,"rectangles":,"locations":"text":"GridProject" title"Burbank Water and Power Smart Grid Project...

  18. Illustrative Calculation of Economics for Heat Pump and "Grid...

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

    Illustrative Calculation of Economics for Heat Pump and "Grid-Enabled" Water Heaters Illustrative Calculation of Economics for Heat Pump and "Grid-Enabled" Water Heaters PDF icon ...

  19. 2014 Advanced Grid Modeling Program Peer Review Presentations...

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

    4 Advanced Grid Modeling Program Peer Review Presentations Now Available 2014 Advanced Grid Modeling Program Peer Review Presentations Now Available July 10, 2014 - 6:01pm Addthis ...

  20. Grid Friendly Appliance(tm) Controller - Energy Innovation Portal

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

    The Grid Friendly Appliance controller developed at PNNL senses grid conditions by monitoring the frequency of the system and provides automatic demand response in times of ...

  1. Progress Energy draft regarding Smart Grid RFI: Addressing Policy...

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

    and Logistical Challenges in Implementing Smart Grid Solutions COMMENTS OF THE MICHIGAN PUBLIC SERVICE COMMISSION STAFF TO REQUEST FOR INFORMATION REGARDING SMART GRID POLICY

  2. Grid Edge Control - Extracting Value from the Distribution System

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

    The grid is the largest machine built by man, delivering reliable affordable power for ... * The grid is the largest machine built by man, delivering reliable affordable power for ...

  3. Microsoft Word - Barriers to Achieving the Modern Grid_Final...

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

    Our national electric grid is troubled. ... business losses from grid issues * Increasing transmission curtailment ... stated as a line item in rate cases. ...

  4. The Integrated Grid Modeling System (IGMS) for Combined Transmission...

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

    PV support for grid operations * Future: * Simulate smart grid storage, PV, and demand response * Simulate alternative market and service architectures * Co-simulation with ...

  5. 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 ...

  6. Tribal Renewable Energy Webinar: Transmission and Grid Basics...

    Energy Savers [EERE]

    Transmission and Grid Basics for Tribal Economic and Energy Development Tribal Renewable Energy Webinar: Transmission and Grid Basics for Tribal Economic and Energy Development ...

  7. Recovery Act Selections for Smart Grid Investment Grant Awards...

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

    Category Updated November 2011 Recovery Act Selections for Smart Grid Investment Grant Awards - By Category Updated November 2011 List of selections for the Smart Grid Investment ...

  8. Questions and Answers for the Smart Grid Investment Grant Program...

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

    Questions and Answers for the Smart Grid Investment Grant Program: Applicability of Buy American Provision of Section 1605 of the Recovery Act to Projects Under the Smart Grid ...

  9. Public Meeting: Physical Characterization of Smart and Grid-Connected...

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

    Smart and Grid-Connected Commercial and Residential Building End-Use Equipment and Appliances Public Meeting: Physical Characterization of Smart and Grid-Connected Commercial and ...

  10. US Recovery Act Smart Grid Projects - Advanced Metering Infrastructure...

    Open Energy Info (EERE)

    Municipal Light Department Smart Grid Project Marblehead Massachusetts 1,346,175 2,692,350 Navajo Tribal Utility Association Smart Grid Project Ft. Defiance Arizona...

  11. Ridge Energy Storage and Grid Services LP | Open Energy Information

    Open Energy Info (EERE)

    Energy Storage and Grid Services LP Jump to: navigation, search Name: Ridge Energy Storage and Grid Services LP Place: Houston, Texas Zip: 77027 Product: Developer of compressed...

  12. Smart Grid Investment Grant Program (SGIG) Recipient Workshop...

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

    Smart Grid Investment Grant Program (SGIG) Recipient Workshop: Kickoff Welcome and Overview, November 19, 2009 Smart Grid Investment Grant (SGIG) Kickoff Welcome and Overview: ...

  13. Estimating the system price of redox flow batteries for grid...

    Office of Scientific and Technical Information (OSTI)

    Estimating the system price of redox flow batteries for grid storage Citation Details ... Subject: energy storage; flow battery; grid storage; lithium-ion battery; manufacturing ...

  14. V-125: Cisco Connected Grid Network Management System Multiple...

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

    5: Cisco Connected Grid Network Management System Multiple Vulnerabilities V-125: Cisco Connected Grid Network Management System Multiple Vulnerabilities April 3, 2013 - 1:44am...

  15. Steffes Corporation Smart Grid RFI: Addressing Policy and Logistical...

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

    Steffes Corporation Smart Grid RFI: Addressing Policy and Logistical Challenges Steffes Corporation Smart Grid RFI: Addressing Policy and Logistical Challenges Steffes Corporation ...

  16. Pepco Holdings, Inc. Smart Grid RFI: Addressing Policy and Logistical...

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

    Holdings, Inc. Smart Grid RFI: Addressing Policy and Logistical Challenges Pepco Holdings, Inc. Smart Grid RFI: Addressing Policy and Logistical Challenges Pepco Holdings, Inc. ...

  17. Recovery Act Selections for Smart Grid Investment Grant Awards...

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

    Selections for Smart Grid Investment Grant Awards- By Category Updated July 2010 Recovery Act Selections for Smart Grid Investment Grant Awards- By Category Updated July 2010 A ...

  18. Estimating the system price of redox flow batteries for grid...

    Office of Scientific and Technical Information (OSTI)

    Estimating the system price of redox flow batteries for grid storage Citation Details ... Title: Estimating the system price of redox flow batteries for grid storage Authors: Ha, ...

  19. Southern Company Services, Inc. Smart Grid Project | Open Energy...

    Open Energy Info (EERE)

    Company) Smart Grid project involves integrated upgrades of the distribution, transmission, and grid management systems throughout their large service territory. Major...

  20. American Transmission Company LLC II Smart Grid Project | Open...

    Open Energy Info (EERE)

    your syntax: * Display map References ARRA Smart Grid Investment Grants1 American Transmission Smart Grid2 American Transmission Company, LLC has been selected by the U.S....

  1. PROJECT PROFILE: Combined PV/Battery Grid Integration with High...

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

    PROJECT PROFILE: Combined PVBattery Grid Integration with High Frequency Magnetics Enabled Power Electronics (SuNLaMP) PROJECT PROFILE: Combined PVBattery Grid Integration with ...

  2. Request for Comments on the Electric Grid Integration Technical...

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

    Grid Integration Technical Workshops Summaries: Federal Register Notice Volume 78, No. 35 - Feb. 21, 2013 Request for Comments on the Electric Grid Integration Technical ...

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

    Open Energy Info (EERE)

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

  4. City of Anaheim Smart Grid Project | Open Energy Information

    Open Energy Info (EERE)

    The smart grid funding will upgrade and enhance the city's smart grid network and demand response systems, including installing 35,000 residential meters, as well as...

  5. 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...

  6. 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...

  7. Electric Power Industry Needs for Grid-Scale Storage Applications...

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

    Industry Needs for Grid-Scale Storage Applications Electric Power Industry Needs for Grid-Scale Storage Applications Stationary energy storage technologies will address the growing ...

  8. Value of Energy Storage for Grid Applications (Technical Report...

    Office of Scientific and Technical Information (OSTI)

    Value of Energy Storage for Grid Applications Citation Details In-Document Search Title: Value of Energy Storage for Grid Applications This analysis evaluates several operational ...

  9. WHAT THE SMART GRID MEANS TO AMERICA'S FUTURE.

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

    Our Electric Grid: An infrastructure in search of solutions. ... GLOSSARY PAGE 26 Smart Grid terms worth knowing. ... they can confidently enter the marketplace with their ...

  10. Fact Sheet: Sustainable Energy for Remote Indonesian Grids (SERIG...

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

    Fact Sheet: Sustainable Energy for Remote Indonesian Grids (SERIG) Fact Sheet: Sustainable Energy for Remote Indonesian Grids (SERIG) The United States Department of Energy (DOE) ...

  11. PSERC Webinar Series on the Future Grid Initiative Begins January...

    Office of Environmental Management (EM)

    Future Grid to Enable Sustainable Energy Systems. The initiative investigates the requirements of an electric grid with high penetrations of sustainable energy systems and heavy ...

  12. March & April 2013 PSERC Webinars on the Future Grid Initiative...

    Office of Environmental Management (EM)

    Future Grid to Enable Sustainable Energy Systems. The initiative investigates the requirements of an electric grid with high penetrations of sustainable energy systems and heavy ...

  13. Integration Technology for PHEV-Grid-Connectivity, with Support...

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

    Technology for PHEV-Grid-Connectivity, with Support for SAE Electrical Standards Integration Technology for PHEV-Grid-Connectivity, with Support for SAE Electrical Standards 2010...

  14. Smart Grid Demonstration Project Locations | Department of Energy

    Office of Environmental Management (EM)

    Demonstration Project Locations Smart Grid Demonstration Project Locations Map of the United States showing the location of Smart Grid Demonstration projects created with funding ...

  15. Smart Grid Regional and Energy Storage Demonstration Projects...

    Office of Environmental Management (EM)

    Regional and Energy Storage Demonstration Projects: Awards Smart Grid Regional and Energy Storage Demonstration Projects: Awards List of Smart Grid Regional and Energy Storage ...

  16. The Department of Energy's $700 Million Smart Grid Demonstration...

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

    700 Million Smart Grid Demonstration Program Funded through the American Recovery and ... of Energy's 700 Million Smart Grid Demonstration Program Funded through the American ...

  17. SGIG and SGDP Highlights: Jumpstarting a Modern Grid (October...

    Office of Environmental Management (EM)

    along with 900 million industry cost share in 32 Regional Smart Grid Demonstrations and Energy Storage Demonstration projects under the Smart Grid Demonstration Program (SGDP). ...

  18. Machine Learning for the Grid (Conference) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Conference: Machine Learning for the Grid Citation Details In-Document Search Title: Machine Learning for the Grid Authors: Deka, Deepjyoti 1 ; Backhaus, Scott N. 1 ; Chertkov, ...

  19. Grid-Interactive Renewable Water Heating Economic and Environmental...

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

    1 Grid-Interactive Renewable Water Heating Economic and Environmental Value Grid-interactive renewable water heaters have smart controls that quickly change their charge rate and ...

  20. Clyde Gateway (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    Projects Map1 Overview To demonstrate the latest smart grid technology and use the learning to develop proposals for wider and larger scale smart grid applications across...

  1. City Utilities of Springfield Missouri Comments on Smart Grid...

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

    Utilities of Springfield Missouri Comments on Smart Grid RFI: Addressing Policy and Logistical Challenges City Utilities of Springfield Missouri Comments on Smart Grid RFI: ...

  2. Protecting the Grid from All Hazards | Department of Energy

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

    An article on cybersecurity for the grid in the October issue of The Electricity Journal by OE's Carol Hawk and Akhlesh Kaushiva profiles four Smart Grid Investment Grant...

  3. Category:Smart Grid Projects - Regional Demonstrations | Open...

    Open Energy Info (EERE)

    L cont. Los Angeles Department of Water and Power Smart Grid Demonstration Project N National Rural Electric Cooperative Association Smart Grid Demonstration Project NSTAR...

  4. Solar Electric Grid Integration - Advanced Concepts (SEGIS-AC...

    Energy Savers [EERE]

    Solar Electric Grid Integration - Advanced Concepts (SEGIS-AC) Funding Opportunity Solar Electric Grid Integration - Advanced Concepts (SEGIS-AC) Funding Opportunity Through the ...

  5. Smart Grid Information Clearinghouse (SGIC) | Open Energy Information

    Open Energy Info (EERE)

    TOOL Name: Smart Grid Information Clearinghouse (SGIC) AgencyCompany Organization: Smart Grid Information Clearinghouse Sector: Energy Focus Area: People and Policy Phase:...

  6. Smart Grid Technology Interactive Model | Argonne National Laboratory

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

    Smart Grid Technology Interactive Model Share Description As our attention turns to new cars that run partially or completely on electricity, how can we redesign our electric grid...

  7. Solar Energy Systems - Research - Systems Analysis - Smart Grid...

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

    Sunlight Systems Analysis Solar Fuels Research: Systems Analysis Smart grid photovoltaic Systems analysis photovoltaic A team of energy and grid experts from Agronne,...

  8. Smart Grid Grant Program Recipient Reporting Guidance, Updated...

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

    Smart Grid Grant Program Recipient Reporting Guidance, Updated Reporting guidance for the Smart Grid Investment Grant project under the American Recovery and Reinvestment Act. ...

  9. Recovery Act Selections for Smart Grid Invesment Grant Awards...

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

    Recovery Act Selections for Smart Grid Invesment Grant Awards- By Category Updated July 2010 Chart listing projects selected for Smart Grid Investment Grants under American ...

  10. Questions and Answers for the Smart Grid Investment Grant Program...

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

    Buy American Questions and Answers for the Smart Grid Investment Grant Program: Buy American Additional questions and answers from recipients of awards under the Smart Grid ...

  11. Smart Grid System Report U.S. Department of Energy

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

    Smart Grid System Report U.S. Department of Energy July 2009 SEC. 1302. SMART GRID SYSTEM REPORT ... to connect distributed generation, storage, and renewable resources is becoming ...

  12. Mitigation of Vehicle Fast Charge Grid Impacts with Renewables...

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

    Charge Grid Impacts with Renewables and Energy Storage Mike Simpson National Renewable Energy ... Grid Impact Mitigation * Identify system benefits - Add efficient, electric ...

  13. Category:Smart Grid Projects - Electric Distributions Systems...

    Open Energy Info (EERE)

    Systems" The following 13 pages are in this category, out of 13 total. A Atlantic City Electric Company Smart Grid Project Avista Utilities Smart Grid Project C...

  14. Remarks on Grid Generation Equidistribution and Solution-Adaptation...

    Office of Scientific and Technical Information (OSTI)

    Remarks on Grid Generation Equidistribution and Solution-Adaptation. Citation Details In-Document Search Title: Remarks on Grid Generation Equidistribution and Solution-Adaptation. ...

  15. Smart Grid Enabled EVSE (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Smart Grid Enabled EVSE Citation Details In-Document Search Title: Smart Grid Enabled EVSE The combined team of GE Global Research, Federal Express, National Renewable Energy ...

  16. 2014 Smart Grid System Report (August 2014) | Department of Energy

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

    2014 Smart Grid System Report (August 2014) 2014 Smart Grid System Report (August 2014) The Department of Energy has developed this biennial report to Congress in compliance with ...

  17. Smart Grid RFI: Addressing Policy and Logistical Challenges....

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

    Smart Grid RFI: Addressing Policy and Logistical Challenges. Comments of the Alliance to Save Energy. Smart Grid RFI: Addressing Policy and Logistical Challenges. Comments of the...

  18. 2016 New Mexico Regional Energy Storage and Grid Integration...

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

    New Mexico Regional Energy Storage and Grid Integration Workshop - Sandia Energy Energy ... Secure & Sustainable Energy Future 2016 NM Regional Energy Storage & Grid Integration ...

  19. Sandia to participate in upcoming DOE Grid Modernization Regional...

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

    Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, ... HomeGrid Integration, Microgrid, News, News & Events, SMART Grid, WorkshopsSandia to ...

  20. GridPV Toolbox Version 2 Now Available

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

    Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, ... GridPV Toolbox Version 2 Now Available HomeDistribution Grid Integration, News, ...