National Library of Energy BETA

Sample records for grid demonstration cxs

  1. Smart Grid Demonstration Project

    SciTech Connect

    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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  3. Irvine Smart Grid Demonstration, a Regional Smart Grid Demonstration Project

    SciTech Connect

    Yinger, Robert; Irwin, Mark

    2015-12-29

    ISGD was a comprehensive demonstration that spanned the electricity delivery system and extended into customer homes. The project used phasor measurement technology to enable substation-level situational awareness, and demonstrated SCE’s next-generation substation automation system. It extended beyond the substation to evaluate the latest generation of distribution automation technologies, including looped 12-kV distribution circuit topology using URCIs. The project team used DVVC capabilities to demonstrate CVR. In customer homes, the project evaluated HAN devices such as smart appliances, programmable communicating thermostats, and home energy management components. The homes were also equipped with energy storage, solar PV systems, and a number of energy efficiency measures (EEMs). The team used one block of homes to evaluate strategies and technologies for achieving ZNE. A home achieves ZNE when it produces at least as much renewable energy as the amount of energy it consumes annually. The project also assessed the impact of device-specific demand response (DR), as well as load management capabilities involving energy storage devices and plug-in electric vehicle charging equipment. In addition, the ISGD project sought to better understand the impact of ZNE homes on the electric grid. ISGD’s SENet enabled end-to-end interoperability between multiple vendors’ systems and devices, while also providing a level of cybersecurity that is essential to smart grid development and adoption across the nation. The ISGD project includes a series of sub-projects grouped into four logical technology domains: Smart Energy Customer Solutions, Next-Generation Distribution System, Interoperability and Cybersecurity, and Workforce of the Future. Section 2.3 provides a more detailed overview of these domains.

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

    Energy Saver

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  8. Vehicle to Grid Demonstration Project

    SciTech Connect

    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.

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  12. 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 ...

  13. 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 ...

  14. Category:Smart Grid Projects - Regional Demonstrations | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    L cont. Los Angeles Department of Water and Power Smart Grid Demonstration Project N National Rural Electric Cooperative Association Smart Grid Demonstration Project NSTAR...

  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. Secure Interoperable Open Smart Grid Demonstration Project

    SciTech Connect

    Magee, Thoman

    2014-12-31

    The Consolidated Edison, Inc., of New York (Con Edison) Secure Interoperable Open Smart Grid Demonstration Project (SGDP), sponsored by the United States (US) Department of Energy (DOE), demonstrated that the reliability, efficiency, and flexibility of the grid can be improved through a combination of enhanced monitoring and control capabilities using systems and resources that interoperate within a secure services framework. The project demonstrated the capability to shift, balance, and reduce load where and when needed in response to system contingencies or emergencies by leveraging controllable field assets. The range of field assets includes curtailable customer loads, distributed generation (DG), battery storage, electric vehicle (EV) charging stations, building management systems (BMS), home area networks (HANs), high-voltage monitoring, and advanced metering infrastructure (AMI). The SGDP enables the seamless integration and control of these field assets through a common, cyber-secure, interoperable control platform, which integrates a number of existing legacy control and data systems, as well as new smart grid (SG) systems and applications. By integrating advanced technologies for monitoring and control, the SGDP helps target and reduce peak load growth, improves the reliability and efficiency of Con Edison’s grid, and increases the ability to accommodate the growing use of distributed resources. Con Edison is dedicated to lowering costs, improving reliability and customer service, and reducing its impact on the environment for its customers. These objectives also align with the policy objectives of New York State as a whole. To help meet these objectives, Con Edison’s long-term vision for the distribution grid relies on the successful integration and control of a growing penetration of distributed resources, including demand response (DR) resources, battery storage units, and DG. For example, Con Edison is expecting significant long-term growth of DG

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  19. Locations of Smart Grid Demonstration and Large-Scale Energy...

    Office of Environmental Management (EM)

    Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects Map of the United States ...

  20. Smart Grid Demonstration Funding Opportunity Announcement DE-FOA-0000036:

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Frequently Asked Questions | Department of Energy Smart Grid Demonstration Funding Opportunity Announcement DE-FOA-0000036: Frequently Asked Questions Smart Grid Demonstration Funding Opportunity Announcement DE-FOA-0000036: Frequently Asked Questions Frequently asked questions about the Smart Grid Demonstration and Energy Storage Funding Opportunity Announcement released as part of the American Recovery and Reinvestment Act, and selected and awarded in late 2009. Smart Grid Demonstration

  1. Secretary Chu Announces $620 Million for Smart Grid Demonstration and

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Storage Projects | Department of Energy $620 Million for Smart Grid Demonstration and Energy Storage Projects Secretary Chu Announces $620 Million for Smart Grid Demonstration and Energy Storage Projects November 24, 2009 - 12:00am Addthis COLUMBUS, OHIO - At an event in Columbus, Ohio this afternoon, Secretary Chu announced that the Department of Energy is awarding $620 million for projects around the country to demonstrate advanced Smart Grid technologies and integrated systems that

  2. The Boeing Company Smart Grid Demonstration Project | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Overview Demonstrate an advanced Smart Grid software technology with military-grade cybersecurity for improving regional transmission system planning and operation. The project...

  3. Oncor Electric Delivery Company, LLC Smart Grid Demonstration...

    OpenEI (Open Energy Information) [EERE & EIA]

    Grid Demonstration Project Jump to: navigation, search Project Lead Oncor Electric Delivery Company, LLC Country United States Headquarters Location Dallas, Texas Recovery Act...

  4. Recovery Act: Smart Grid Demonstration Program (SGDP) | Department...

    Energy Saver

    Recovery Act: Smart Grid Demonstration Program (SGDP) View a Map Showing Energy Storage ... Building a Greener, More Resilient Future in Washington State May 23, 2014: ...

  5. Pacific Northwest Smart Grid Demonstration Project

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  7. East Penn Manufacturing Co. Smart Grid Demonstration Project...

    OpenEI (Open Energy Information) [EERE & EIA]

    Demonstrate the economic and technical viability of a 3MW grid-scale, advanced energy storage system using the lead-carbon UltraBattery technology to regulate frequency and...

  8. East Penn Manufacturing Co Grid-Scale Energy Storage Demonstration...

    Energy.gov [DOE] (indexed site)

    East Penn Manufacturing Co Grid-Scale Energy Storage Demonstration Using UltraBattery(tm) ... UltraBattery(tm) modules integrated in a turnkey Battery Energy Storage System (BESS). ...

  9. Fact Sheet: Grid-Scale Energy Storage Demonstration Using UltraBattery...

    Office of Environmental Management (EM)

    Grid-Scale Energy Storage Demonstration Using UltraBattery Technology (August 2013) Fact Sheet: Grid-Scale Energy Storage Demonstration Using UltraBattery Technology (August 2013) ...

  10. Pecan Street Grid Demonstration Program. Final technology performance report

    SciTech Connect

    None, None

    2015-02-10

    This document represents the final Regional Demonstration Project Technical Performance Report (TPR) for Pecan Street Inc.’s (Pecan Street) Smart Grid Demonstration Program, DE-OE-0000219. Pecan Street is a 501(c)(3) smart grid/clean energy research and development organization headquartered at The University of Texas at Austin (UT). Pecan Street worked in collaboration with Austin Energy, UT, Environmental Defense Fund (EDF), the City of Austin, the Austin Chamber of Commerce and selected consultants, contractors, and vendors to take a more detailed look at the energy load of residential and small commercial properties while the power industry is undergoing modernization. The Pecan Street Smart Grid Demonstration Program signed-up over 1,000 participants who are sharing their home or businesses’s electricity consumption data with the project via green button protocols, smart meters, and/or a home energy monitoring system (HEMS). Pecan Street completed the installation of HEMS in 750 homes and 25 commercial properties. The program provided incentives to increase the installed base of roof-top solar photovoltaic (PV) systems, plug-in electric vehicles with Level 2 charging, and smart appliances. Over 200 participants within a one square mile area took advantage of Austin Energy and Pecan Street’s joint PV incentive program and installed roof-top PV as part of this project. Of these homes, 69 purchased or leased an electric vehicle through Pecan Street’s PV rebate program and received a Level 2 charger from Pecan Street. Pecan Street studied the impacts of these technologies along with a variety of consumer behavior interventions, including pricing models, real-time feedback on energy use, incentive programs, and messaging, as well as the corresponding impacts on Austin Energy’s distribution assets.The primary demonstration site was the Mueller community in Austin, Texas. The Mueller development, located less than three miles from the Texas State Capitol

  11. Secretary Chu Announces $620 Million for Smart Grid Demonstration...

    Energy Saver

    systems that will help build a smarter, more efficient, more resilient electrical grid. ... and on-site and renewable energy sources that can be integrated onto the electrical grid. ...

  12. Estimating System-wide Impacts of Smart Grid Demonstrations

    SciTech Connect

    Schneider, Kevin P.; Lightner, Eric M.; Fuller, Jason C.

    2015-03-01

    Quantifying the impact of a new technology on a single specific distribution feeder is relatively easy, but it does not provide insight into the complexities and variations of a system-wide deployment. It is the inability to extrapolate system-wide impacts that hinders the deployment of many promising new technologies. This paper presents a method of extrapolating technology impacts, either simulated or from a field demonstration, from a limited number of distribution feeders to a system-wide impact. The size of the system can vary from the service territory of a single utility, to a region, or to an entire country. The paper will include an example analysis using the United States Department of Energy (DOE) funded Smart Grid Investment Grant (SGIG) projects, extrapolating their benefits to a national level.

  13. Locations of Smart Grid Demonstration and Large-Scale Energy Storage

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Projects | Department of Energy Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects Map of the United States showing the location of all projects created with funding from the Smart Grid Demonstration and Energy Storage Project, funded through the American Recovery and Reinvestment Act. Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects (90.94 KB) More Documents

  14. AEP Ohio gridSMART Demonstration Project Real-Time Pricing Demonstration Analysis

    SciTech Connect

    Widergren, Steven E.; Subbarao, Krishnappa; Fuller, Jason C.; Chassin, David P.; Somani, Abhishek; Marinovici, Maria C.; Hammerstrom, Janelle L.

    2014-02-01

    This report contributes initial findings from an analysis of significant aspects of the gridSMART® Real-Time Pricing (RTP) – Double Auction demonstration project. Over the course of four years, Pacific Northwest National Laboratory (PNNL) worked with American Electric Power (AEP), Ohio and Battelle Memorial Institute to design, build, and operate an innovative system to engage residential consumers and their end-use resources in a participatory approach to electric system operations, an incentive-based approach that has the promise of providing greater efficiency under normal operating conditions and greater flexibility to react under situations of system stress. The material contained in this report supplements the findings documented by AEP Ohio in the main body of the gridSMART report. It delves into three main areas: impacts on system operations, impacts on households, and observations about the sensitivity of load to price changes.

  15. US Recovery Act Smart Grid Energy Storage Demonstration Projects...

    OpenEI (Open Energy Information) [EERE & EIA]

    consumers. The projects include streamlined communication technologies that will allow different parts of the grid to "talk" to each other in real time; sensing and control...

  16. NSTAR Electric & Gas Corporation Smart Grid Demonstration Project...

    OpenEI (Open Energy Information) [EERE & EIA]

    Project which is based in Westwood, Massachusetts. Overview Develop and implement a Smart Grid pilot program that will examine technologies to leverage existing automated...

  17. Consolidated Edison Company of New York, Inc. Smart Grid Demonstration...

    OpenEI (Open Energy Information) [EERE & EIA]

    cyber security, reduces electricity demand and peak energy use, and increases reliability and energy efficiency. The system will include renewable energy generation, grid...

  18. NSTAR Electric & Gas Corporation Smart Grid Demonstration Project...

    OpenEI (Open Energy Information) [EERE & EIA]

    on low voltage (secondary) networks in downtown Boston to improve grid reliability and safety. The project will provide additional visibility for operators, which...

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

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Pacific Northwest Smart Grid Demonstration, a $179 million project that was co-funded by the DOE in late 2009, was one of 16 regional smart grid demonstrations funded by the American Recovery and Reinvestment Act. The first volume of the technology performance report for the project is now available for downloading on SmartGrid.gov.

  20. INL and NREL Demonstrate Power Grid Simulation at a Distance - News

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Releases | NREL INL and NREL Demonstrate Power Grid Simulation at a Distance Capability makes national laboratory assets accessible to grid researchers worldwide May 4, 2015 The Energy Department's National Renewable Energy Laboratory (NREL) and Idaho National Laboratory (INL) have successfully demonstrated the capability to connect grid simulations at their two labs for real time interaction via the Internet. This new inter-lab capability enables the modeling of power grids in greater

  1. Pacific Northwest Smart Grid Demonstration Project SUCCESS STORIES

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    response. Smart grid-enabled demand response requires two-way communication between the utility and the end-users. The method for carrying out this communication was also an...

  2. SustainX, Inc. Smart Grid Demonstration Project | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Overview Design, build, and deploy a utility-scale, low-cost compressed air energy storage system to support the integration of renewable energy sources onto the grid. The 1...

  3. Southern California Edison Company Smart Grid Demonstration Project...

    OpenEI (Open Energy Information) [EERE & EIA]

    is based in Rosemead, California. Overview Deploy and evaluate an 8 MW utility-scale lithium-ion battery technology to improve grid performance and aid in the integration of wind...

  4. Power Authority of the State of New York Smart Grid Demonstration...

    OpenEI (Open Energy Information) [EERE & EIA]

    Authority of the State of New York Smart Grid Demonstration Project Jump to: navigation, search Project Lead Power Authority of the State of New York Country United States...

  5. Duke Energy Business Services, LLC Smart Grid Demonstration Project...

    OpenEI (Open Energy Information) [EERE & EIA]

    Demonstration Project which is based in Charlotte, North Carolina. Overview Deploy a wind energy storage demonstration project at the Notrees Windpower Project in western Texas....

  6. New York State Electric & Gas Corporation Smart Grid Demonstration...

    OpenEI (Open Energy Information) [EERE & EIA]

    New York. Overview Demonstrate an advanced, less costly 150 MW Compressed Air Energy Storage (CAES) technology plant using an existing salt cavern. The project will be...

  7. The Detroit Edison Company Smart Grid Demonstration Project ...

    OpenEI (Open Energy Information) [EERE & EIA]

    based in Detroit, Michigan. Overview Demonstrate the use and benefits of Community Energy Storage (CES) systems for utilities and test the ability to integrate secondary-use...

  8. Seeo, Inc Smart Grid Demonstration Project | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    on Seeo's proprietary nanostructured polymer electrolytes. This new class of advanced lithium-ion rechargeable battery will demonstrate the substantial improvements offered by...

  9. Pacific Northwest GridWise™ Testbed Demonstration Projects; Part II. Grid Friendly™ Appliance Project

    SciTech Connect

    Hammerstrom, Donald J.; Brous, Jerry; Chassin, David P.; Horst, Gale R.; Kajfasz, Robert; Michie, Preston; Oliver, Terry V.; Carlon, Teresa A.; Eustis, Conrad; Jarvegren, Olof M.; Marek, W.; Munson, Ryan L.; Pratt, Robert G.

    2007-10-01

    Fifty residential electric water heaters and 150 new residential clothes dryers were modified to respond to signals received from underfrequency, load-shedding appliance controllers. Each controller monitored the power-grid voltage signal and requested that electrical load be shed by its appliance whenever electric power-grid frequency fell below 59.95 Hz. The controllers and their appliances were installed and monitored for more than a year at residential sites at three locations in Washington and Oregon. The controllers and their appliances responded reliably to each shallow underfrequency event—an average of one event per day—and shed their loads for the durations of these events. Appliance owners reported that the appliance responses were unnoticed and caused little or no inconvenience for the homes’ occupants.

  10. Multi-Lab EV Smart Grid Integration Requirements Study. Providing Guidance on Technology Development and Demonstration

    SciTech Connect

    Markel, T.; Meintz, A.; Hardy, K.; Chen, B.; Bohn, T.; Smart, J.; Scoffield, D.; Hovsapian, R.; Saxena, S.; MacDonald, J.; Kiliccote, S.; Kahl, K.; Pratt, R.

    2015-05-28

    The report begins with a discussion of the current state of the energy and transportation systems, followed by a summary of some VGI scenarios and opportunities. The current efforts to create foundational interface standards are detailed, and the requirements for enabling PEVs as a grid resource are presented. Existing technology demonstrations that include vehicle to grid functions are summarized. The report also includes a data-based discussion on the magnitude and variability of PEVs as a grid resource, followed by an overview of existing simulation tools that vi This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications. can be used to explore the expansion of VGI to larger grid functions that might offer system and customer value. The document concludes with a summary of the requirements and potential action items that would support greater adoption of VGI.

  11. Recovery Act-SmartGrid regional demonstration transmission and distribution (T&D) Infrastructure

    SciTech Connect

    Hedges, Edward T.

    2015-01-31

    This document represents the Final Technical Report for the Kansas City Power & Light Company (KCP&L) Green Impact Zone SmartGrid Demonstration Project (SGDP). The KCP&L project is partially funded by Department of Energy (DOE) Regional Smart Grid Demonstration Project cooperative agreement DE-OE0000221 in the Transmission and Distribution Infrastructure application area. This Final Technical Report summarizes the KCP&L SGDP as of April 30, 2015 and includes summaries of the project design, implementation, operations, and analysis performed as of that date.

  12. Methodological Approaches for Estimating the Benefits and Costs of Smart Grid Demonstration Projects

    SciTech Connect

    Lee, Russell

    2010-01-01

    systems integration demonstration projects as well as its Smart Grid Investment Grant projects and demonstration projects funded under the American Recovery and Reinvestment Act (ARRA). The goal of this report, which was cofunded by the Electric Power Research Institute (EPRI) and DOE, is to present a comprehensive set of methods for estimating the benefits and costs of Smart Grid projects. By publishing this report, EPRI seeks to contribute to the development of methods that will establish the benefits associated with investments in Smart Grid technologies. EPRI does not endorse the contents of this report or make any representations as to the accuracy and appropriateness of its contents. The purpose of this report is to present a methodological framework that will provide a standardized approach for estimating the benefits and costs of Smart Grid demonstration projects. The framework also has broader application to larger projects, such as those funded under the ARRA. Moreover, with additional development, it will provide the means for extrapolating the results of pilots and trials to at-scale investments in Smart Grid technologies. The framework was developed by a panel whose members provided a broad range of expertise.

  13. Recovery Act - Demonstration of Sodium Ion Battery for Grid Level Applications

    SciTech Connect

    Wiley, Ted; Whitacre, Jay; Weber, Eric; Eshoo, Michael; Noland, James; Blackwood, David; Campbell, Williams; Sheen, Eric; Spears, Christopher; Smith, Christopher

    2012-08-31

    Aquion Energy received a $5.179 million cooperative research agreement under the Department of Energy's Smart Grid Demonstration Program Demonstration of Promising Energy Storage Technologies (Program Area 2.5) of FOA DE-FOE-0000036. The main objective of this project was to demonstrate Aquion's low cost, grid-scale, ambient temperature sodium ion energy storage device. The centerpiece of the technology is a novel hybrid energy storage chemistry that has been proven in a laboratory environment. The objective was to translate these groundbreaking results from the small-batch, small-cell test environment to the pilot scale to enable significant numbers of multiple ampere-hour cells to be manufactured and assembled into test batteries. Aquion developed a proof of concept demonstration unit that showed similar performance and major cost improvement over existing technologies. Beyond minimizing cell and system cost, Aquion built a technology that is safe, environmentally benign and durable over many thousands of cycles as used in a variety of grid support roles.

  14. Advanced Grid-Friendly Controls Demonstration Project for Utility-Scale PV Power Plants

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Advanced Grid-Friendly Controls Demonstration Project for Utility-Scale PV Power Plants Vahan Gevorgian and Barbara O'Neill National Renewable Energy Laboratory Technical Report NREL/TP-5D00-65368 January 2016 NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications.

  15. MHK Projects/Evopod E1 1 10 scale grid connected demonstrator...

    OpenEI (Open Energy Information) [EERE & EIA]

    Laboratory. On this day in 2011 the E1 achieved a world first for successfully feeding power from a floating tidal turbine into the grid. Project Licensing Environmental...

  16. Maui Smart Grid Demonstration Project Managing Distribution System Resources for Improved Service Quality and Reliability, Transmission Congestion Relief, and Grid Support Functions

    SciTech Connect

    none,

    2014-09-30

    The Maui Smart Grid Project (MSGP) is under the leadership of the Hawaii Natural Energy Institute (HNEI) of the University of Hawaii at Manoa. The project team includes Maui Electric Company, Ltd. (MECO), Hawaiian Electric Company, Inc. (HECO), Sentech (a division of SRA International, Inc.), Silver Spring Networks (SSN), Alstom Grid, Maui Economic Development Board (MEDB), University of Hawaii-Maui College (UHMC), and the County of Maui. MSGP was supported by the U.S. Department of Energy (DOE) under Cooperative Agreement Number DE-FC26-08NT02871, with approximately 50% co-funding supplied by MECO. The project was designed to develop and demonstrate an integrated monitoring, communications, database, applications, and decision support solution that aggregates renewable energy (RE), other distributed generation (DG), energy storage, and demand response technologies in a distribution system to achieve both distribution and transmission-level benefits. The application of these new technologies and procedures will increase MECO’s visibility into system conditions, with the expected benefits of enabling more renewable energy resources to be integrated into the grid, improving service quality, increasing overall reliability of the power system, and ultimately reducing costs to both MECO and its customers.

  17. Pacific Northwest GridWise Testbed Demonstration Projects; Part I. Olympic Peninsula Project

    SciTech Connect

    Hammerstrom, Donald J.; Ambrosio, Ron; Carlon, Teresa A.; DeSteese, John G.; Horst, Gale R.; Kajfasz, Robert; Kiesling, Laura L.; Michie, Preston; Pratt, Robert G.; Yao, Mark; Brous, Jerry; Chassin, David P.; Guttromson, Ross T.; Jarvegren, Olof M.; Katipamula, Srinivas; Le, N. T.; Oliver, Terry V.; Thompson, Sandra E.

    2008-01-09

    This report describes the implementation and results of a field demonstration wherein residential electric water heaters and thermostats, commercial building space conditioning, municipal water pump loads, and several distributed generators were coordinated to manage constrained feeder electrical distribution through the two-way communication of load status and electric price signals. The field demonstration took place in Washington and Oregon and was paid for by the U.S. Department of Energy and several northwest utilities. Price is found to be an effective control signal for managing transmission or distribution congestion. Real-time signals at 5-minute intervals are shown to shift controlled load in time. The behaviors of customers and their responses under fixed, time-of-use, and real-time price contracts are compared. Peak loads are effectively reduced on the experimental feeder. A novel application of portfolio theory is applied to the selection of an optimal mix of customer contract types.

  18. Grid Certificates

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Grid Certificates Grid Certificates Grid certificates 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. Once a certificate is initialized it is automatically used by the grid tools to authenticate the user to the grid resource. Getting a Short Lived NERSC CA Certificate The NERSC Online CA now offers a quick and painless way to obtain grid certificates. You can obtain a

  19. 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 ...

  20. Grid Integration

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Centers Grid Integration HomeTag:Grid Integration Matt ... Research & Capabilities, Solar Sandia Labs Presents Grid ... Engineers convenes the Power Energy Society to address ...

  1. Grid Interaction Tech Team, and International Smart Grid Collaboration |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Grid Interaction Tech Team, and International Smart Grid Collaboration Grid Interaction Tech Team, and International Smart Grid Collaboration 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting vss067_hardy_2012_o.pdf (1.77 MB) More Documents & Publications Grid Connectivity Research, Development & Demonstration Projects Grid Interaction Tech Team Codes and Standards to Support Vehicle

  2. shared Smart Grid Investment Grant

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Under the American Recovery and Reinvestment Act of 2009, the U.S. Department of Energy and the electricity industry have jointly invested about $7.9 billion in 99 cost- shared Smart Grid Investment Grant projects and about $1.6 billion in 32 Smart Grid Demonstration Program projects to modernize the electric grid, strengthen cyber security, improve interoperability, and collect an unprecedented level of data on smart grid and customer operations. The Smart Grid Experience: Applying Results,

  3. GridLAB-D/SG

    Energy Science and Technology Software Center

    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.

  4. Grid Integration

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Grid Integration HomeGrid Integration epri-presentations-av... and the Electric Power Research Institute (EPRI) ... Events, Renewable Energy, Solar Newsletter|Comments Off on ...

  5. 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 ...

  6. 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). ...

  7. Illuminating the Pecking Order in Off-Grid Lighting: A Demonstration of LED Lighting for Saving Energy in the Poultry Sector

    SciTech Connect

    Tracy, Jennifer; Mills, Evan

    2010-11-06

    The Lumina Project and Lighting Africa conducted a full-scale field test involving a switch from kerosene to solar-LED lighting for commercial broiler chicken production at an off-grid farm in Kenya. The test achieved lower operating costs, produced substantially more light, improved the working environment, and had no adverse effect on yields. A strategy using conventional solar-fluorescent lighting also achieved comparable yields, but entailed a six-fold higher capital cost and significantly higher recurring battery replacement costs. Thanks to higher energy and optical efficiencies, the LED system provided approximately twice the illumination to the chicken-production area and yet drew less than half the power.At the study farm, 3000 chickens were grown in each of three identical houses under kerosene, fluorescent, and LED lighting configurations. Under baseline conditions, a yearly expenditure of 1,200 USD is required to illuminate the three houses with kerosene. The LED system eliminates this fuel use and expense with a corresponding simple payback time of 1.5 years, while the solar-fluorescent system has a payback time of 9.3 years. The corresponding reduction in fuel expenditure in both cases represents a 15percent increase in after-tax net income (revenues minus expenses) across the entire business operation. The differential cost-effectiveness between the LED and fluorescent systems would be substantially greater if the fluorescent system were upsized to provide the same light as the LED system. Providing light with the fluorescent or LED systems is also far more economical than connecting to the grid in this case. The estimated grid-connection cost at this facility is 1.7 million Kenya Schillings (approximately 21,250 USD), which is nearly six-times the cost of the fluorescent system and 35-times the cost of the LED system.The LED system also confers various non-energy benefits. The relative uniformity of LED lighting, compared to the fluorescent or

  8. Smart Grid

    Energy.gov [DOE]

    The Energy Department is investing in strategic partnerships to accelerate the Smart Grid -- a two-way, intuitive system that will result in more efficient and reliable electricity for all grid users.

  9. Grid Integration

    SciTech Connect

    Not Available

    2008-09-01

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

  10. Field Demonstration of Using Advanced PV Inverter Functionality to Mitigate the Impacts of High-Penetration PV Grid Integration on the Distribution System

    SciTech Connect

    Mather, Barry; Gebeyehu, Araya

    2015-06-14

    This paper describes a field demonstration that was completed to show the ability of currently installed PV inverters to implement advanced PV inverter functionality and that such functionality was effective at reducing the voltage-related PV impacts of high-penetration PV integration. A distribution circuit was instrumented and then tested for a two week period using off-unity power factor operation. Specifically, an inductive power factor of -0.95 was demonstrated. The results show that the PV inverters were capable of such operation and that the use of off-unity power factor operation was highly effective at reducing the voltage-related impacts of the PV systems interconnected to the circuits used in the demonstration. The impacts of using off-unity power factor operation - resulting in additional reactive current flow on the distribution circuit - are also presented and analyzed.

  11. EA-1751: Smart Grid, New York State Gas & Electric, Compressed Air Energy Storage Demonstration Plant, Near Watkins Glen, Schuyler County, New York

    Energy.gov [DOE]

    DOE will prepare an EA to evaluate the potential environmental impacts of providing a financial assistance grant under the American Recovery and Reinvestment Act of 2009 for the construction of a compressed air energy storage demonstration plant in Schuyler County, New York.

  12. Grid Connected Functionality

    DOE Data Explorer

    Baker, Kyri; Jin, Xin; Vaidynathan, Deepthi; Jones, Wesley; Christensen, Dane; Sparn, Bethany; Woods, Jason; Sorensen, Harry; Lunacek, Monte

    2016-08-04

    Dataset demonstrating the potential benefits that residential buildings can provide for frequency regulation services in the electric power grid. In a hardware-in-the-loop (HIL) implementation, simulated homes along with a physical laboratory home are coordinated via a grid aggregator, and it is shown that their aggregate response has the potential to follow the regulation signal on a timescale of seconds. Connected (communication-enabled), devices in the National Renewable Energy Laboratory's (NREL's) Energy Systems Integration Facility (ESIF) received demand response (DR) requests from a grid aggregator, and the devices responded accordingly to meet the signal while satisfying user comfort bounds and physical hardware limitations.

  13. First-Ever Demonstration of Quantum Cryptography to Improve Security...

    Energy Saver

    First-Ever Demonstration of Quantum Cryptography to Improve Security of the Electric Grid First-Ever Demonstration of Quantum Cryptography to Improve Security of the Electric Grid ...

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

    SciTech Connect

    Rosso, A.

    2012-12-31

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

  15. Grid Integration

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Sandia, DOE Energy Storage Program, GeneSiC Semiconductor, U.S. Army ARDEC: Ultra-High-Voltage Silicon Carbide Thyristors Capabilities, Distribution Grid Integration, Energy, ...

  16. 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.

  17. Grid Modernization

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management ...

  18. Grid Integration

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    CO2 Geothermal Natural Gas Safety, Security & ... Hydrogen Production Market Transformation Fuel Cells ... Google + Vimeo Newsletter Signup SlideShare Grid Integration ...

  19. 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

  20. Overture: The grid classes

    SciTech Connect

    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.

  1. Grid Software and Services

    U.S. Department of Energy (DOE) - all 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. ...

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  4. Premium Power Corporation Smart Grid Demonstration Project |...

    OpenEI (Open Energy Information) [EERE & EIA]

    control, manufacturing and installation of seven 500-kW6-hour TransFlow 2000 energy storage systems in California, Massachusetts, and New York to lower peak energy demand and...

  5. Pacific Northwest Smart Grid Demonstration Project

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    areas in the state, utility providers here work together to make sure the lights stay on. They also team up to find new, innovative energy solutions to meet the area's...

  6. Grid Connectivity Research, Development & Demonstration Projects

    Office of Energy Efficiency and Renewable Energy (EERE)

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  7. Pecan Street Grid Demonstration Program (Technical Report) |...

    Office of Scientific and Technical Information (OSTI)

    Program signed-up over 1,000 participants who are sharing their home or businesses's electricity consumption data with the project via green button protocols, smart meters,...

  8. Pacific Northwest Smart Grid Demonstration Project

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Park, one of the first of its kind in the nation. "Residents were invited to purchase a (solar) panel, which ranged from 250 and up," said Beth Leader of Ellensburg's Energy...

  9. Clyde Gateway (Smart Grid Project) | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  10. PNNL GridWise | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  11. Sandia Energy - Transmission Grid Integration

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

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

  12. Sandia Energy - Distribution Grid Integration

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

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

  13. GRID Alternatives

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    w w w. g r i d a l t e r n a t i v e s . o r g GRID Alternatives Tribal Program Project Development for Long-term Tribal Energy July 27, 2016 Tim Willink, Tribal Program Director 303-968-1633 twillink@gridalternatives.org Vision and Mission Mission: Make renewable energy technology and job training accessible to underserved communities Vision: A successful transition to clean energy that includes everyone People. Planet. Employment. GRID Alternatives History 2001: Founded by Erica Mackie and Tim

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

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

    Energy.gov [DOE] (indexed site)

    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 ...

  16. 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

  17. Verification of the coupled fluid/solid transfer in a CASL grid-to-rod-fretting simulation : a technical brief on the analysis of convergence behavior and demonstration of software tools for verification.

    SciTech Connect

    Copps, Kevin D.

    2011-12-01

    For a CASL grid-to-rod fretting problem, Sandia's Percept software was used in conjunction with the Sierra Mechanics suite to analyze the convergence behavior of the data transfer from a fluid simulation to a solid mechanics simulation. An analytic function, with properties relatively close to numerically computed fluid approximations, was chosen to represent the pressure solution in the fluid domain. The analytic pressure was interpolated on a sequence of grids on the fluid domain, and transferred onto a separate sequence of grids in the solid domain. The error in the resulting pressure in the solid domain was measured with respect to the analytic pressure. The error in pressure approached zero as both the fluid and solids meshes were refined. The convergence of the transfer algorithm was limited by whether the source grid resolution was the same or finer than the target grid resolution. In addition, using a feature coverage analysis, we found gaps in the solid mechanics code verification test suite directly relevant to the prototype CASL GTRF simulations.

  18. NSTAR Smart Grid Pilot

    SciTech Connect

    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.

  19. SmartGrid Information | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... Smart Grid Information Clearinghouse Managed by and run from the Virginia Tech Advanced Research Institute in Arlington, VA, this website includes demonstration projects, use ...

  20. About the Smart Grid | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  1. Response Resources Demonstration

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Interoperability of Demand Response Resources Demonstration in NY Final Technical Report Award Number: DE-FC26-08NT02869 Project Type: Regional Demonstration Principal Investigator: Andre Wellington, Project Manager, Smart Grid Implementation Group Recipient: Consolidated Edison Company of New York, Inc. Team members: Innoventive Power and Verizon Communications Consolidated Edison Company of New York, Inc. Taxpayer ID Number: 13-5009340 Organizational DUNS: 00-698-2359 4 Irving Place New York,

  2. Sandia Energy - Grid Modernization Consortium

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

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

  3. Borrego springs microgrid demonstration project (Technical Report...

    Office of Scientific and Technical Information (OSTI)

    demonstration project SDG&E has been developing and implementing the foundation for its Smart Grid platform for three decades - beginning with its innovations in automation and...

  4. Grid-based Production

    U.S. Department of Energy (DOE) - all 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...

  5. Nurbs and grid generation

    SciTech Connect

    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.

  6. National Transmission Grid Study

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Grid Study U.S. Department of Energy The Honorable Spencer Abraham Secretary of Energy May 2002 ii National Transmission Grid Study National Transmission Grid Study i ii National Transmission Grid Study National Transmission Grid Study iii How This Study Was Conducted 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

  7. Grid Modernization Research | Grid Modernization | NREL

    U.S. Department of Energy (DOE) - all 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

  8. Distribution Grid Integration

    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,...

  9. Grid Integration & Advanced Inverters

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... PV output to facilitate analysis of PV impacts on grid planning and operations Engaging stakeholders on grid interconnection to encourage the adoption of new ...

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  11. Systems Engineering Building Advances Power Grid Research

    SciTech Connect

    Virden, Jud; Huang, Henry; Skare, Paul; Dagle, Jeff; Imhoff, Carl; Stoustrup, Jakob; Melton, Ron; Stiles, Dennis; Pratt, Rob

    2015-08-19

    Researchers and industry are now better equipped to tackle the nation’s most pressing energy challenges through PNNL’s new Systems Engineering Building – including challenges in grid modernization, buildings efficiency and renewable energy integration. This lab links real-time grid data, software platforms, specialized laboratories and advanced computing resources for the design and demonstration of new tools to modernize the grid and increase buildings energy efficiency.

  12. Flow Battery Solution for Smart Grid Applications

    SciTech Connect

    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.

  13. Energy Storage Demonstration Project Locations | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Demonstration Project Locations Energy Storage Demonstration Project Locations Map of the United States showing the location of Energy Storage Demonstration projects created with funding from the Smart Grid Demonstration Project, funded through the American Recovery and Reinvestment Act. Energy Storage Demonstration Project Locations (86.17 KB) More Documents & Publications Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects Smart Grid Demonstration Project

  14. Synchrophasor Technologies and their Deployment in the Recovery Act Smart Grid Programs (August 2013)

    Energy.gov [DOE]

    The American Recovery and Reinvestment Act of 2009 provided $4.5 billion for the Smart Grid Investment Grant (SGIG), Smart Grid Demonstration Program (SGDP), and other DOE smart grid programs....

  15. Parallel grid population

    DOEpatents

    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.

  16. 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 ...

  17. 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 ...

  18. gridFTP

    U.S. Department of Energy (DOE) - all 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

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  20. Smart Grid | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  1. Grid Partners | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  2. gridFTP

    U.S. Department of Energy (DOE) - all 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 ...

  3. Dynamic Power Grid Simulation

    Energy Science and Technology Software Center

    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.

  4. Method of grid generation

    DOEpatents

    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.

  5. Fuel rod support grid

    DOEpatents

    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.

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  8. Running Grid Jobs

    U.S. Department of Energy (DOE) - all 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 Globus GRAM. Jobs can be submitted either to the fork jobmanager (default) which will fork and execute the job immediately, or to the batch system jobmanager which interfaces with the underlying batch queue. Hostname Available Jobmanagers Software Configuration GRAM Resource Endpoints pdsfgrid.nersc.gov Fork, SGE OSG CE

  9. Smart Grid System Report

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    August 2014 2014 Smart Grid System Report Report to Congress August 2014 United States Department of Energy Washington, DC 20585 Department of Energy | August 2014 THIS PAGE INTENTIONALLY LEFT BLANK 2014 Smart Grid System Report Department of Energy | August 2014 Message from the Assistant Secretary Office of Electricity Delivery and Energy Reliability I am pleased to present the 2014 Smart Grid System Report, which is intended to provide an update on the status of smart grid deployment

  10. Grid Cyber Vulnerability & Assessments

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

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

  11. Smart Grid Information Clearinghouse (SGIC)

    SciTech Connect

    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

  12. NAVAJO ELECTRIFICATION DEMONSTRATION PROJECT

    SciTech Connect

    Terry W. Battiest

    2008-06-11

    The Navajo Electrification Demonstration Project (NEDP) is a multi-year project which addresses the electricity needs of the unserved and underserved Navajo Nation, the largest American Indian tribe in the United States. The program serves to cumulatively provide off-grid electricty for families living away from the electricty infrastructure, line extensions for unserved families living nearby (less than 1/2 mile away from) the electricity, and, under the current project called NEDP-4, the construction of a substation to increase the capacity and improve the quality of service into the central core region of the Navajo Nation.

  13. Grid Architecture 2

    SciTech Connect

    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.

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

    Energy Saver

    October 15, 2014: Municipal Utilities' Investment in Smart Grid Technologies Improves Services and Lowers Costs September 22, 2014: Honeywell Demonstrates Automated Demand Response ...

  15. 2012 Smart Grid Peer Review Presentations - Day 2 Morning Session...

    Energy.gov [DOE] (indexed site)

    Day 2 morning session are below. Moderator: Merrill Smith, DOE 2012 SG Peer Review - Recovery Act: Pacific Northwest Smart Grid Demonstration Project - Ron Melton, Battelle ...

  16. Bus.py: A GridLAB-D Communication Interface for Smart Distribution Grid Simulations

    SciTech Connect

    Hansen, Timothy M.; Palmintier, Bryan; Suryanarayanan, Siddharth; Maciejewski, Anthony A.; Siegel, Howard Jay

    2015-07-03

    As more Smart Grid technologies (e.g., distributed photovoltaic, spatially distributed electric vehicle charging) are integrated into distribution grids, static distribution simulations are no longer sufficient for performing modeling and analysis. GridLAB-D is an agent-based distribution system simulation environment that allows fine-grained end-user models, including geospatial and network topology detail. A problem exists in that, without outside intervention, once the GridLAB-D simulation begins execution, it will run to completion without allowing the real-time interaction of Smart Grid controls, such as home energy management systems and aggregator control. We address this lack of runtime interaction by designing a flexible communication interface, Bus.py (pronounced bus-dot-pie), that uses Python to pass messages between one or more GridLAB-D instances and a Smart Grid simulator. This work describes the design and implementation of Bus.py, discusses its usefulness in terms of some Smart Grid scenarios, and provides an example of an aggregator-based residential demand response system interacting with GridLAB-D through Bus.py. The small scale example demonstrates the validity of the interface and shows that an aggregator using said interface is able to control residential loads in GridLAB-D during runtime to cause a reduction in the peak load on the distribution system in (a) peak reduction and (b) time-of-use pricing cases.

  17. NREL: Transmission Grid Integration - Grid Simulation

    U.S. Department of Energy (DOE) - all 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 ...

  18. Understanding The Smart Grid

    SciTech Connect

    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

  19. Grid Technologies | GE Global Research

    U.S. Department of Energy (DOE) - all 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.

  20. Grid Modernization | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Photo of an engineer working with grid hardware in a laboratory 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 to solve the challenges of integrating renewable power sources and

  1. Distribution Grid Integration

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Sandia, DOE Energy Storage Program, GeneSiC Semiconductor, U.S. Army ARDEC: Ultra-High-Voltage Silicon Carbide Thyristors Capabilities, Distribution Grid Integration, Energy, ...

  2. Sharing Smart Grid Experiences

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... industry-wide repository, such as the Smart Grid Information Clearinghouse (SGIC) 3, is needed to house the history of reportable events for future reference by all stakeholders. ...

  3. Sandia Energy - Grid Integration

    U.S. Department of Energy (DOE) - all 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...

  4. Challenges facing production grids

    SciTech Connect

    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.

  5. Providing Grid Flexibility in

    Energy Saver

    ... what happens on the "last mile" and isolate substations ... than Connecticut, Rhode Island, and Hawaii combined. ... of the Smart Grid Project three months ahead of schedule ...

  6. Adaptive Energy Grid

    U.S. Department of Energy (DOE) - all 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-...

  7. 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 ...

  8. Bottom: The PNNL-developed Grid Friendly

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Bottom: The PNNL-developed Grid Friendly (tm) Appliance Controller was successfully tested in clothes dryers and water heaters in Washington and Oregon during a 2007 demonstration project. The controller senses stress on the electric grid and automatically and instantaneously responds to reduce the demand for electricity from appliances, such as turning off the heating element in a dryer for a few minutes. When applied in concert across multiple appliances in multiple households, this temporary

  9. Smart Grid: Transforming the Electric System

    SciTech Connect

    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.

  10. Security for grids

    SciTech Connect

    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.

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  12. OpenEI Community - Smart Grid

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  13. 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

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

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Working to Modernize the Nation's Electric Grid Smart Grid Week: Working to Modernize the Nation's Electric Grid June 3, 2013 - 11:00am Addthis Introducing Smart Grid Week. | Photo courtesy of Pacific Northwest National Laboratory. Introducing Smart Grid Week. | Photo courtesy of Pacific Northwest National Laboratory. Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of Public Affairs Learn More about the Smart Grid Visit smartgrid.gov for

  15. 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 ...

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

    U.S. Department of Energy (DOE) - all 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. ...

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  18. Los Angeles Department of Water and Power Smart Grid Demonstration...

    OpenEI (Open Energy Information) [EERE & EIA]

    how consumers use energy in a variety of systems, testing on the next generation of cybersecurity technologies, and how to integrate a significant number of plug-in hybrid electric...

  19. Pacific Gas & Electric Company Smart Grid Demonstration Project...

    OpenEI (Open Energy Information) [EERE & EIA]

    performance, and reliability of an advanced, underground 300 MW Compressed Air Energy Storage (CAES) plant using a saline porous rock formation located near Bakersfield, CA as...

  20. Ktech Corporation Smart Grid Demonstration Project | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    a proven redox flow battery chemistry with a unique, patented design to yield an energy storage system that meets the combined safety, reliability, and cost requirements for...

  1. Beacon Power Corporation Smart Grid Demonstration Project | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    Design, build, test, commission, and operate a utility-scale 20 MW flywheel energy storage frequency regulation plant in Chicago, Illinois, and provide frequency regulation...

  2. 44 Tech Inc. Smart Grid Demonstration Project | Open Energy Informatio...

    OpenEI (Open Energy Information) [EERE & EIA]

    a new, low cost, long-life, highly efficient, environmentally friendly, stationary energy storage battery that uses a proven and fully novel cell chemistry. Specifically, an...

  3. Pecan Street Project, Inc. Smart Grid Demonstration Project ...

    OpenEI (Open Energy Information) [EERE & EIA]

    which is based in Austin, Texas. Overview Develop and implement an Energy Internet microgrid, located in a large mixed-use infill development site in Austin, Texas. This effort...

  4. Pacific Northwest Smart Grid Demonstration Project SUCCESS STORIES

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    with capacity of 2,781 megawatts INVESTMENT 6.5 million HIGHLIGHTS Distribution microgrid Five-megawatt lithium-ion battery Intelligent distribution management ...

  5. Pacific Northwest Smart Grid Demonstration Project SUCCESS STORIES

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    water heaters and electric heating and air conditioning systems. A centralized computer system monitored the power demand and sent a radio signal to the REMS units to cycle off...

  6. Pacific Northwest Smart Grid Demonstration Project SUCCESS STORIES

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    at NorthWestern Energy and you'll likely hear: deploy at the speed of value, and stay on right side of the repair-versus-replace curve. Decisions here are made very...

  7. Primus Power Corporation Smart Grid Demonstration Project | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    replacing a planned 78M 50 MW fossil fuel plant to compensate for the variable nature of wind energy providing the District with the ability to shift on-peak energy use to...

  8. Kansas City Power & Light Company Smart Grid Demonstration Project...

    OpenEI (Open Energy Information) [EERE & EIA]

    will include advanced renewable generation, storage resources, distribution system automation, in-home customer systems and digital technologies, and innovative rate structures....

  9. Pacific Northwest Smart Grid Demonstration Project SUCCESS STORIES

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ENERGY LOWER VALLEY ENERGY Afton, Wyoming * Began in 1937 with 10 members * Provides electricity, natural gas and propane * 5,616 square-mile territory * 26,406 electric...

  10. Pacific Northwest Smart Grid Demonstration Project SUCCESS STORIES

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Engineering. "Knowing there was an aging issue with one cable, we thought: let's look at demand response to reduce the load." Failing cable leads to fast launch By September 2010,...

  11. Pacific Northwest Smart Grid Demonstration Project SUCCESS STORIES

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Of course, these mobile batteries also make great transportation tools. Incorporate a solar panel and you have quite a setup. Here's how it works: The solar panel charges a...

  12. Pacific Northwest Smart Grid Demonstration Project SUCCESS STORIES

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    is a really important part of today's educational environment," said Norm Menter, UW's energy conservation manager. "Our student population demands that the university be...

  13. NREL: Transmission Grid Integration - NREL and Partners Demonstrate...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    additional ancillary services that range from spinning reserves, load following, ramping, frequency response, variability smoothing and frequency regulation, to power quality. ...

  14. Southern California Edison Company Smart Grid Demonstration Project...

    OpenEI (Open Energy Information) [EERE & EIA]

    Project Jump to: navigation, search Project Lead Southern California Edison Company Country United States Headquarters Location Rosemead, California Recovery Act Funding...

  15. Pecan Street Grid Demonstration Program. Final technology performance...

    Office of Scientific and Technical Information (OSTI)

    who are sharing their home or businesses's electricity consumption data with the project via green button protocols, smart meters, andor a home energy monitoring system (HEMS). ...

  16. Pacific Northwest Smart Grid Demonstration Project SUCCESS STORIES

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    systems. automated around the clock - not a typical installation. The distribution management system features predictive applications and auto-restoration technology. The...

  17. Long Island Power Authority Smart Grid Demonstration Project...

    OpenEI (Open Energy Information) [EERE & EIA]

    distribution and consumer systems, such as smart meters, distribution automation, distributed energy resources, and electric vehicle charging stations. The projecct will also...

  18. Open Science Grid at NERSC

    U.S. Department of Energy (DOE) - all 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 ...

  19. First-Ever Demonstration of Quantum Cryptography to Improve Security of the

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Electric Grid | Department of Energy First-Ever Demonstration of Quantum Cryptography to Improve Security of the Electric Grid First-Ever Demonstration of Quantum Cryptography to Improve Security of the Electric Grid March 19, 2013 - 4:21pm Addthis A Los Alamos National Laboratory (LANL) team has successfully completed the first-ever demonstration of securing control data for electric grids using quantum cryptography. The demonstration was conducted in the test bed that is part of the

  20. Grid Modeling | Argonne National Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Grid Modeling Grid Modeling The smart grid - an updated, futuristic electric power grid - will employ real-time, two-way communication technologies that allow consumers to connect directly with power suppliers. Customers will be able to choose where their electricity comes from and when they want it delivered. The smart grid is a key element in the national plan to lower energy costs for consumers, achieve energy independence and reduce greenhouse gases. Argonne's Advanced Power Grid Modeling

  1. GASIS demonstration

    SciTech Connect

    Vidas, E.H.

    1995-04-01

    A prototype of the GASIS database and retrieval software has been developed and is the subject of this poster session and computer demonstration. The prototype consists of test or preliminary versions of the GASIS Reservoir Data System and Source Directory datasets and the software for query and retrieval. The prototype reservoir database covers the Rocky Mountain region and contains the full GASIS data matrix (all GASIS data elements) that will eventually be included on the CD-ROM. It is populated for development purposes primarily by the information included in the Rocky Mountain Gas Atlas. The software has been developed specifically for GASIS using Foxpro for Windows. The application is an executable file that does not require Foxpro to run. The reservoir database software includes query and retrieval, screen display, report generation, and data export functions. Basic queries by state, basin, or field name will be assisted by scrolling selection lists. A detailed query screen will allow record selection on the basis of any data field, such as depth, cumulative production, or geological age. Logical operators can be applied to any-numeric data element or combination of elements. Screen display includes a {open_quotes}browse{close_quotes} display with one record per row and a detailed single record display. Datasets can be exported in standard formats for manipulation with other software packages. The Source Directory software will allow record retrieval by database type or subject area.

  2. Grid Net | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    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,...

  3. The Smart Grid: An Introduction

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Smart Grid: An Introduction. How a smarter grid works as an enabling engine for our economy, our environment and our future.

  4. GridOPTICS(TM) A Novel Software Framework for Integrating Power Grid Data Storage, Management and Analysis

    SciTech Connect

    Gorton, Ian; Yin, Jian; Akyol, Bora A.; Ciraci, Selim; Critchlow, Terence; Liu, Yan; Gibson, Tara D.; Purohit, Sumit; Sharma, Poorva; Vlachopoulou, Maria

    2013-01-09

    This paper describes the architecture and design of GridOPTICSTM, a novel software framework to integrate a collection of software tools developed by PNNL’s Future Power Grid Initiative (FPGI) into a coherent, powerful operations and planning tool for the power grid of the future. GridOPTICSTM enables plug-and-play of various analysis, modeling and visualization software tools for fast and accurate control of the power grid. To bridge the data access for different control purposes, GridOPTICSTM provides a scalable and thin layer of event processing that hides the complexity of data storage and management. The initial prototype of GridOPTICSTM was demonstrated with several use cases from PNNL’s FPGI.

  5. INTEGRATE Partner Demonstrates Active Network Management of Distributed

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Energy Resources at NREL | Grid Modernization | NREL INTEGRATE Partner Demonstrates Active Network Management of Distributed Energy Resources at NREL April 28, 2016 New York-based Smarter Grid Solutions (SGS) has employed its Active Network Management (ANM) system at NREL to manage and maintain a modeled distribution grid within normal operating limits through the autonomous management, coordination, and control of distributed energy resources (DER) in real time. SGS started by demonstrating

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  8. Transmission Grid Integration

    Energy.gov [DOE]

    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...

  9. Grid Data Transfer

    U.S. Department of Energy (DOE) - all 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...

  10. Random array grid collimator

    DOEpatents

    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.

  11. Sharing Smart Grid Experiences

    U.S. Department of Energy (DOE) - all 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

  12. Off-Grid or Stand-Alone Renewable Energy Systems | Department...

    Office of Environmental Management (EM)

    Off-Grid or Stand-Alone Renewable Energy Systems Off-Grid or Stand-Alone Renewable Energy ... from the power provider or demonstrate a commitment to non-polluting energy sources. ...

  13. GRIDS: Grid-Scale Rampable Intermittent Dispatchable Storage

    SciTech Connect

    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.

  14. grid history | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  15. electricity grid | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  16. future grid | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  17. Smart Grid | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  18. Smart Grid Integration Laboratory

    SciTech Connect

    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

  19. Grid Integration | Water Power | NREL

    U.S. Department of Energy (DOE) - all 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

  20. 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

  1. Residential Transactive Control Demonstration

    SciTech Connect

    Widergren, Steven E.; Fuller, Jason C.; Marinovici, Maria C.; Somani, Abhishek

    2014-02-19

    Arguably the most exciting aspect of the smart grid vision is the full participation of end-use resources with all forms of generation and energy storage in the reliable and efficient operation of an electric power system. Engaging all of these resources in a collaborative manner that respects the objectives of each resource, is sensitive to the system and local constraints of electricity flow, and scales to the large number of devices and systems participating is a grand challenge. Distributed decision-making system approaches have been presented and experimentation is underway. This paper reports on the preliminary findings of a residential demand response demonstration that uses the bidding transactions of supply and end-use air conditioning resources communicating with a real-time, 5 minute market to balance the various needs of the participants on a distribution feeder. The nature of the demonstration, the value streams being explored, and the operational scenarios implemented to characterize the system response are summarized along with preliminary findings.

  2. Real Time Simulation of Power Grid Disruptions

    SciTech Connect

    Chinthavali, Supriya; Dimitrovski, Aleksandar D; Fernandez, Steven J; Groer, Christopher S; Nutaro, James J; Olama, Mohammed M; Omitaomu, Olufemi A; Shankar, Mallikarjun; Spafford, Kyle L; Vacaliuc, Bogdan

    2012-11-01

    DOE-OE and DOE-SC workshops (Reference 1-3) identified the key power grid problem that requires insight addressable by the next generation of exascale computing is coupling of real-time data streams (1-2 TB per hour) as the streams are ingested to dynamic models. These models would then identify predicted disruptions in time (2-4 seconds) to trigger the smart grid s self healing functions. This project attempted to establish the feasibility of this approach and defined the scientific issues, and demonstrated example solutions to important smart grid simulation problems. These objectives were accomplished by 1) using the existing frequency recorders on the national grid to establish a representative and scalable real-time data stream; 2) invoking ORNL signature identification algorithms; 3) modeling dynamically a representative region of the Eastern interconnect using an institutional cluster, measuring the scalability and computational benchmarks for a national capability; and 4) constructing a prototype simulation for the system s concept of smart grid deployment. The delivered ORNL enduring capability included: 1) data processing and simulation metrics to design a national capability justifying exascale applications; 2) Software and intellectual property built around the example solutions; 3) demonstrated dynamic models to design few second self-healing.

  3. NREL Smart Grid Projects

    SciTech Connect

    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.

  4. GridPV Toolbox

    SciTech Connect

    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.

  5. GridPV Toolbox

    Energy Science and Technology Software Center

    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

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

    Energy Saver

    Department of Energy in Washington, D.C., May 8, 2013. | Official White House Photo by Pete Souza. Smart Grid Week: Hurricane Season and the Department's Efforts to Make the Grid ...

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

    U.S. Department of Energy (DOE) - all 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 ...

  8. Smart Grid Investments Improve Grid Reliability, Resilience, and Storm

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Responses (November 2014) | Department of Energy Investments Improve Grid Reliability, Resilience, and Storm Responses (November 2014) Smart Grid Investments Improve Grid Reliability, Resilience, and Storm Responses (November 2014) 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

  9. GridZone | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

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

  10. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    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 ...

  11. Smart Grid Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  12. APEC Smart Grid Initiative

    SciTech Connect

    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.

  13. Unlocking the smart grid

    SciTech Connect

    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)

  14. Visual Analytics for Power Grid Contingency Analysis

    SciTech Connect

    Wong, Pak C.; Huang, Zhenyu; Chen, Yousu; Mackey, Patrick S.; Jin, Shuangshuang

    2014-01-20

    Contingency analysis is the process of employing different measures to model scenarios, analyze them, and then derive the best response to remove the threats. This application paper focuses on a class of contingency analysis problems found in the power grid management system. A power grid is a geographically distributed interconnected transmission network that transmits and delivers electricity from generators to end users. The power grid contingency analysis problem is increasingly important because of both the growing size of the underlying raw data that need to be analyzed and the urgency to deliver working solutions in an aggressive timeframe. Failure to do so may bring significant financial, economic, and security impacts to all parties involved and the society at large. The paper presents a scalable visual analytics pipeline that transforms about 100 million contingency scenarios to a manageable size and form for grid operators to examine different scenarios and come up with preventive or mitigation strategies to address the problems in a predictive and timely manner. Great attention is given to the computational scalability, information scalability, visual scalability, and display scalability issues surrounding the data analytics pipeline. Most of the large-scale computation requirements of our work are conducted on a Cray XMT multi-threaded parallel computer. The paper demonstrates a number of examples using western North American power grid models and data.

  15. 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 ...

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  19. Grid Innovation | Argonne National Laboratory

    U.S. Department of Energy (DOE) - all 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 business of the grid. Argonne already enjoys a large and diverse portfolio of power grid-relevant projects. Going forward, the Energy and Global Security directorate will pursue projects that integrate relevant data and computer models into operational tools for planning and operations, identification and mitigation of

  20. Sandia Energy - Transmission Grid Integration

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

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

  1. 2014 News | Grid Modernization | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    available technologies, the Western Interconnection can withstand the crucial first ... New Report Characterizes Existing Offshore Wind Grid Interconnection Capabilities The ...

  2. NREL: Transmission Grid Integration - Publications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

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

  3. Controllable Grid Interface | Wind | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Controllable Grid Interface Engineers have developed a cross-cutting approach to testing grid integration using the Controllable Grid Interface (CGI) that provides grid operators with the performance information they need for a fraction of the time and cost it would take to test a turbine in the field. Photo of a long gray building surrounded by energy boxes and gravel with a man approahing it from the left. NREL's 7-megavolt amperes CGI test system can reduce certification testing time and

  4. 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

  5. Grid Interaction Technical Team Roadmap

    SciTech Connect

    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.

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

    SciTech Connect

    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.

  7. Smart Grid | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  8. 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

  9. 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

  10. Fuel Cell Demonstration Program

    SciTech Connect

    Gerald Brun

    2006-09-15

    In an effort to promote clean energy projects and aid in the commercialization of new fuel cell technologies the Long Island Power Authority (LIPA) initiated a Fuel Cell Demonstration Program in 1999 with six month deployments of Proton Exchange Membrane (PEM) non-commercial Beta model systems at partnering sites throughout Long Island. These projects facilitated significant developments in the technology, providing operating experience that allowed the manufacturer to produce fuel cells that were half the size of the Beta units and suitable for outdoor installations. In 2001, LIPA embarked on a large-scale effort to identify and develop measures that could improve the reliability and performance of future fuel cell technologies for electric utility applications and the concept to establish a fuel cell farm (Farm) of 75 units was developed. By the end of October of 2001, 75 Lorax 2.0 fuel cells had been installed at the West Babylon substation on Long Island, making it the first fuel cell demonstration of its kind and size anywhere in the world at the time. Designed to help LIPA study the feasibility of using fuel cells to operate in parallel with LIPA's electric grid system, the Farm operated 120 fuel cells over its lifetime of over 3 years including 3 generations of Plug Power fuel cells (Lorax 2.0, Lorax 3.0, Lorax 4.5). Of these 120 fuel cells, 20 Lorax 3.0 units operated under this Award from June 2002 to September 2004. In parallel with the operation of the Farm, LIPA recruited government and commercial/industrial customers to demonstrate fuel cells as on-site distributed generation. From December 2002 to February 2005, 17 fuel cells were tested and monitored at various customer sites throughout Long Island. The 37 fuel cells operated under this Award produced a total of 712,635 kWh. As fuel cell technology became more mature, performance improvements included a 1% increase in system efficiency. Including equipment, design, fuel, maintenance, installation

  11. Constructing the ASCI computational grid

    SciTech Connect

    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.

  12. Modern Grid Initiative Distribution Taxonomy Final Report

    SciTech Connect

    Schneider, Kevin P.; Chen, Yousu; Chassin, David P.; Pratt, Robert G.; Engel, David W.; Thompson, Sandra E.

    2008-11-01

    This is the final report for the development of a toxonomy of prototypical electrical distribution feeders. Two of the primary goals of the Department of Energy's (DOE) Modern Grid Initiative (MGI) are 'to accelerate the modernization of our nation's electricity grid' and to 'support demonstrations of systems of key technologies that can serve as the foundation for an integrated, modern power grid'. A key component to the realization of these goals is the effective implementation of new, as well as existing, 'smart grid technologies'. Possibly the largest barrier that has been identified in the deployment of smart grid technologies is the inability to evaluate how their deployment will affect the electricity infrastructure, both locally and on a regional scale. The inability to evaluate the impacts of these technologies is primarily due to the lack of detailed electrical distribution feeder information. While detailed distribution feeder information does reside with the various distribution utilities, there is no central repository of information that can be openly accessed. The role of Pacific Northwest National Laboratory (PNNL) in the MGI for FY08 was to collect distribution feeder models, in the SynerGEE{reg_sign} format, from electric utilities around the nation so that they could be analyzed to identify regional differences in feeder design and operation. Based on this analysis PNNL developed a taxonomy of 24 prototypical feeder models in the GridLAB-D simulations environment that contain the fundamental characteristics of non-urban core, radial distribution feeders from the various regions of the U.S. Weighting factors for these feeders are also presented so that they can be used to generate a representative sample for various regions within the United States. The final product presented in this report is a toolset that enables the evaluation of new smart grid technologies, with the ability to aggregate their effects to regional and national levels. The

  13. The Modern Grid Strategy THE TRANSMISSION SMART GRID IMPERATIVE

    U.S. Department of Energy (DOE) - all 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

  14. Smart Grid Savings and Grid Integration of Renewables in Idaho

    Energy Saver

    IPC is vertically-integrated and manages power generation, transmission, distribution, and demand-side resources. Faced with grid modernization challenges from new wind power ...

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

    U.S. Department of Energy (DOE) - all 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) ...

  17. 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

  18. Grid Client Tools

    U.S. Department of Energy (DOE) - all 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

  19. TASMANIAN Sparse Grids Module

    SciTech Connect

    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.

  20. TASMANIAN Sparse Grids Module

    Energy Science and Technology Software Center

    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

  1. Prepares Overset Grids for Processing

    Energy Science and Technology Software Center

    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

  2. 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 & ...

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  7. DOE Explores Potential of Wind Power to Stabilize Electric Grids |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Explores Potential of Wind Power to Stabilize Electric Grids DOE Explores Potential of Wind Power to Stabilize Electric Grids March 28, 2016 - 10:31am Addthis DOE’s 1.5-MW wind turbine at the National Wind Technology Center is being used to demonstrate that wind farms can provide the frequency-responsive back-up or “ancillary services” currently supplied to the electrical grid by conventional power plants. (Photo by Dennis Schroeder/National Renewable

  8. 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

  9. Grid Modernization Initiative | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    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.

  10. Institutional Support | Grid Modernization | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Institutional Support NREL delivers high-quality technical assistance and objective information to policy makers, regulatory agencies, and regional planning organizations to address the challenges posed by grid modernization. Photo of two people standing in front of a display showing results from a grid study. The demand for objective technical assistance and information on grid modernization is high. State policy makers, regulators, and regional planners must address the complex issues related

  11. 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

  12. 2016 News | Grid Modernization | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    2016 News Below are news stories related to Grid Modernization. RSS Learn about RSS. October 21, 2016 IEEE Spectrum: Can Smarter Solar Inverters Save the Grid? NREL's Ben Kroposki writes about how smart solar inverters and a new technique called virtual oscillator control can help stabilize the power grid in a new article. October 11, 2016 NREL's Solar Radiation Research Laboratory Offers a Mesa-Top Home for Global Measurement Accuracy The NREL Pyrheliometer Comparisons help ensure that the

  13. Smart Grid Enabled EVSE

    SciTech Connect

    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.

  14. 2014 Modern Power Grid Video

    SciTech Connect

    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.

  15. Buildings to Grid Technical Meeting

    SciTech Connect

    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.

  16. Getting Our Grid Report Card

    Energy.gov [DOE]

    Overwhelming turnout at peer reviews shows the growing recognition that a modern grid is integral to developing a clean energy economy.

  17. Smart-Grid Security Issues

    SciTech Connect

    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

  18. Environmental Impacts of Smart Grid

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... The Smart Grid can enable reduction of line losses in the distribution networks through adaptive voltage control at substations and line drop compensation on voltage regulators. ...

  19. 2014 Modern Power Grid Video

    ScienceCinema

    None

    2016-07-12

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

  20. NREL: Transmission Grid Integration - News

    U.S. Department of Energy (DOE) - all 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 ...

  1. NREL: Transmission Grid Integration - Webmaster

    U.S. Department of Energy (DOE) - all 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 ...

  2. NREL: Distributed Grid Integration - Projects

    U.S. Department of Energy (DOE) - all 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 ...

  3. PRESENTATION: TRANSFORMATION OF THE GRID

    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.

  4. NREL: Distributed Grid Integration - Capabilities

    U.S. Department of Energy (DOE) - all 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 ...

  5. Smart Grid | Department of Energy

    Energy.gov [DOE] (indexed site)

    ... 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: ...

  6. National Grid | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

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

  7. Module Embedded Microninverter Smart Grid Ready Residential Solar Electric System

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Impact $3/W total installed price vs. GE base residential system @ $4/W; $0.13/kWh LCOE (< average EIA 2015 retail electricity price) $0.10/W (30%) reduction of microinverter cost, and >$0.25/W reduction of installed price; Safety, MPPT and grid support functions including Volt/VAR support Module Embedded Microninverter Smart Grid Ready Residential Solar Electric System RUI ZHOU/ GE GLOBAL RESEARCH Develop and demonstrate power electronics technologies that address the following

  8. IEEE Spectrum: Can Smarter Solar Inverters Save the Grid? | Grid

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Modernization | NREL IEEE Spectrum: Can Smarter Solar Inverters Save the Grid? October 21, 2016 NREL's Ben Kroposki writes about how smart solar inverters and a new technique called virtual oscillator control can help stabilize the power grid in an article for IEEE Spectrum. Read the full article.

  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. The Open Science Grid

    SciTech Connect

    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.

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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

    OpenEI (Open Energy Information) [EERE & EIA]

    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. 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...

  16. Orchestrating Bulk Data Movement in Grid Environments

    SciTech Connect

    Vazhkudai, SS

    2005-01-25

    Data Grids provide a convenient environment for researchers to manage and access massively distributed bulk data by addressing several system and transfer challenges inherent to these environments. This work addresses issues involved in the efficient selection and access of replicated data in Grid environments in the context of the Globus Toolkit{trademark}, building middleware that (1) selects datasets in highly replicated environments, enabling efficient scheduling of data transfer requests; (2) predicts transfer times of bulk wide-area data transfers using extensive statistical analysis; and (3) co-allocates bulk data transfer requests, enabling parallel downloads from mirrored sites. These efforts have demonstrated a decentralized data scheduling architecture, a set of forecasting tools that predict bandwidth availability within 15% error and co-allocation architecture, and heuristics that expedites data downloads by up to 2 times.

  17. Navy fuel cell demonstration project.

    SciTech Connect

    Black, Billy D.; Akhil, Abbas Ali

    2008-08-01

    This is the final report on a field evaluation by the Department of the Navy of twenty 5-kW PEM fuel cells carried out during 2004 and 2005 at five Navy sites located in New York, California, and Hawaii. The key objective of the effort was to obtain an engineering assessment of their military applications. Particular issues of interest were fuel cell cost, performance, reliability, and the readiness of commercial fuel cells for use as a standalone (grid-independent) power option. Two corollary objectives of the demonstration were to promote technological advances and to improve fuel performance and reliability. From a cost perspective, the capital cost of PEM fuel cells at this stage of their development is high compared to other power generation technologies. Sandia National Laboratories technical recommendation to the Navy is to remain involved in evaluating successive generations of this technology, particularly in locations with greater environmental extremes, and it encourages their increased use by the Navy.

  18. Grid2Home | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

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

  19. Fermilab | Science at Fermilab | Computing | Grid Computing

    U.S. Department of Energy (DOE) - all 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. ...

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

    SciTech Connect

    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.

  1. Plugged grids: A new solution

    SciTech Connect

    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.

  2. 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 *

  3. NREL and Partners Demonstrate First-of-a-Kind Use of Utility-Scale PV for

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Ancillary Services | PV | NREL and Partners Demonstrate First-of-a-Kind Use of Utility-Scale PV for Ancillary Services Demonstration project shows utility-scale photovoltaic plants that incorporate "grid-friendly" controls can contribute to grid stability and reliability. January 28, 2016 While utility-scale solar photovoltaic (PV) power plants are being increasingly deployed across the country, some believe higher penetrations of PV technologies may potentially impact grid

  4. NREL and Partners Demonstrate First-of-a-Kind Use of Utility-Scale PV for

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Ancillary Services | Solar | NREL Partners Demonstrate First-of-a-Kind Use of Utility-Scale PV for Ancillary Services Demonstration project shows utility-scale photovoltaic plants that incorporate "grid-friendly" controls can contribute to grid stability and reliability. January 28, 2016 While utility-scale solar photovoltaic (PV) power plants are being increasingly deployed across the country, some believe higher penetrations of PV technologies may potentially impact grid

  5. National Smart Water Grid

    SciTech Connect

    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. smart grid | netl.doe.gov

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... NETL also conducts in-house research to model, develop and apply advanced power electronics through a multi-university Grid Technologies Collaborative project. Smart Grid Groups ...

  7. Networks, smart grids: new model for synchronization

    U.S. Department of Energy (DOE) - all 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 ...

  8. National Grid Generation, LLC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  9. "Artificial" brains, electrical grids, and disease modeling:...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Science discoveries unveiled "Artificial" brains, electrical grids, and disease modeling: ... Highlights include cutting-edge research on "artificial" brains, electrical grids, disease ...

  10. smart grid technologies | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  11. Vestas State Grid JV | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  12. 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 ...

  13. 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 ...

  14. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all 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 ...

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  16. Geothermal/Grid Connection | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

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

  17. Smart Grid Computational Tool | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

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

    Energy Saver

    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 ...

  19. The Green Grid | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    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. Smarter Grid Solutions | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

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

  1. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Automation Geographic Information System (GIS) Micro-grid operations Advanced protection ... MODERN GRID S T R A T E G Y 15 15 Advanced Transmission Solutions Substation Automation ...

  2. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Automation Geographic Information System (GIS) DER and Micro-grid operations Advanced ... MODERN GRID S T R A T E G Y 28 Advanced Transmission Solutions Substation Automation ...

  3. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Automation Geographic Information System (GIS) Micro-grid operations Advanced protection ... MODERN GRID S T R A T E G Y 21 21 Advanced Transmission Solutions Substation Automation ...

  4. Secure Smart Grid Association | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    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. 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 ...

  6. GridOPTICS Software System

    Energy Science and Technology Software Center

    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

  7. Grid Conected Functionality

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... of their VOLTTRON BEM system * Bosch is contributing connected equipment to NREL's other demonstration Communications: This project has been underway only a short time. ...

  8. 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, ...

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

    SciTech Connect

    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.

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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. SGDP Report: Interoperability of Demand Response Resources Demonstration in

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    NY (February 2015) | Department of Energy SGDP Report: Interoperability of Demand Response Resources Demonstration in NY (February 2015) SGDP Report: Interoperability of Demand Response Resources Demonstration in NY (February 2015) The Interoperability of Demand Response Resources Demonstration in NY was awarded to Con Edison in 2009 as part of DOE's Smart Grid Demonstration Project (SGDP) grants funded by the Recovery Act. The objective of the project was to develop and demonstrate

  12. Micro-Grids for Colonias (TX)

    SciTech Connect

    Dean Schneider; Michael Martin; Renee Berry; Charles Moyer

    2012-07-31

    This report describes the results of the final implementation and testing of a hybrid micro-grid system designed for off-grid applications in underserved Colonias along the Texas/Mexico border. The project is a federally funded follow-on to a project funded by the Texas State Energy Conservation Office in 2007 that developed and demonstrated initial prototype hybrid generation systems consisting of a proprietary energy storage technology, high efficiency charging and inverting systems, photovoltaic cells, a wind turbine, and bio-diesel generators. This combination of technologies provided continuous power to dwellings that are not grid connected, with a significant savings in fuel by allowing power generation at highly efficient operating conditions. The objective of this project was to complete development of the prototype systems and to finalize and engineering design; to install and operate the systems in the intended environment, and to evaluate the technical and economic effectiveness of the systems. The objectives of this project were met. This report documents the final design that was achieved and includes the engineering design documents for the system. The system operated as designed, with the system availability limited by maintenance requirements of the diesel gensets. Overall, the system achieved a 96% availability over the operation of the three deployed systems. Capital costs of the systems were dependent upon both the size of the generation system and the scope of the distribution grid, but, in this instance, the systems averaged $0.72/kWh delivered. This cost would decrease significantly as utilization of the system increased. The system with the highest utilization achieved a capitol cost amortized value of $0.34/kWh produced. The average amortized fuel and maintenance cost was $0.48/kWh which was dependent upon the amount of maintenance required by the diesel generator. Economically, the system is difficult to justify as an alternative to grid

  13. National transmission grid study

    SciTech Connect

    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).

  14. NREL: Energy Systems Integration - INTEGRATE Partner Demonstrates Active

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Network Management of Distributed Energy Resources at NREL Energy Systems Integration Printable Version INTEGRATE Partner Demonstrates Active Network Management of Distributed Energy Resources at NREL April 28, 2016 New York-based Smarter Grid Solutions (SGS) has employed its Active Network Management (ANM) system at NREL to manage and maintain a modeled distribution grid within normal operating limits through the autonomous management, coordination, and control of distributed energy

  15. INTEGRATE Partner Demonstrates Active Network Management of Distributed

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Energy Resources at NREL | Energy Systems Integration | NREL INTEGRATE Partner Demonstrates Active Network Management of Distributed Energy Resources at NREL April 28, 2016 New York-based Smarter Grid Solutions (SGS) has employed its Active Network Management (ANM) system at NREL to manage and maintain a modeled distribution grid within normal operating limits through the autonomous management, coordination, and control of distributed energy resources (DER) in real time. SGS started by

  16. Fact Sheet: Sodium-ion Battery for Grid-level Applications (August 2013) |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy ion Battery for Grid-level Applications (August 2013) Fact Sheet: Sodium-ion Battery for Grid-level Applications (August 2013) In June 2012, Aquion Energy, Inc. completed the testing and demonstration requirements for the DOE's program with its low-cost, grid-scale, ambient temperature Aqueous Hybird Ion (AHI) energy storage device. For more information about how OE performs research and development on a wide variety of storage technologies, including batteries,

  17. National Transmission Grid Study: 2002

    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...

  18. Modal Analysis for Grid Operation

    Energy Science and Technology Software Center

    2011-03-03

    MANGO software is to provide a solution for improving small signal stability of power systems through adjusting operator-controllable variables using PMU measurement. System oscillation problems are one of the major threats to the grid stability and reliability in California and the Western Interconnection. These problems result in power fluctuations, lower grid operation efficiency, and may even lead to large-scale grid breakup and outages. This MANGO software aims to solve this problem by automatically generating recommendedmore » operation procedures termed Modal Analysis for Grid Operation (MANGO) to improve damping of inter-area oscillation modes. The MANGO procedure includes three steps: recognizing small signal stability problems, implementing operating point adjustment using modal sensitivity, and evaluating the effectiveness of the adjustment. The MANGO software package is designed to help implement the MANGO procedure.« less

  19. Smart Grid Pilot Program- Colorado

    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...

  20. Reinventing the National Power Grid

    Energy.gov [DOE]

    America’s power grid – while reliable today – needs a 21st century facelift, not only to accommodate the nation’s unfolding economic and security needs, but to achieve U.S. clean energy goals for a...

  1. Reinventing Batteries for Grid Storage

    SciTech Connect

    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.

  2. Reinventing Batteries for Grid Storage

    ScienceCinema

    Banerjee, Sanjoy

    2016-07-12

    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.

  3. Smart Wire Grid: Resisting Expectations

    ScienceCinema

    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.

  4. Smart Wire Grid: Resisting Expectations

    SciTech Connect

    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.

  5. Parallel Power Grid Simulation Toolkit

    Energy Science and Technology Software Center

    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.

  6. Grid Connected Functionalities | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Grid Connected Functionalities Grid Connected Functionalities Lead Performer: National Renewable Energy Laboratory (NREL) Objective The objective of Grid Connected Functionality is to develop planning and establish strategic directions, along with supporting framework documents vetted by public engagement with industry and other stakeholders, which support and inform future research, development and deployment of critical building-grid transactional frameworks. View the Presentation 2015 BTO

  7. 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 ...

  8. Technology Demonstration Partnership Policy

    Energy.gov [DOE]

    This City Council memorandum establishes a framework for engaging in and evaluating demonstration partnerships with the goal of developing, testing, and demonstrating emerging technologies, product, and service innovations.

  9. Radiation Emergency Procedure Demonstrations

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Dressing To Prevent the Spread of Radioactive Contamination This demonstration shows how ... Preparing The Area This demonstration shows basic steps you can take to gather equipment ...

  10. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all 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

  11. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all 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

  12. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all 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

  13. Enhanced INL Power Grid Test Bed Infrastructure – Phase I

    SciTech Connect

    Reid, Carol Ann; West, Grayson Shawn; McBride, Scott Alan

    2014-06-01

    Idaho National Laboratory (INL), a Department of Energy (DOE) laboratory, owns, operates, and maintains transmission and distribution power grid infrastructure to support the INL multi program mission. Sections of this power infrastructure, known as the INL Power Grid Test Bed, have been and are being used by government and industry to develop, demonstrate, and validate technologies for the modern grid, including smart grid, on a full scale utility test bed. INL’s power grid includes 61 miles of 140 MW, 138 kV rated electrical power transmission supplying seven main substations, each feeding a separate facility complex (or ‘city’) within the INL’s 890 square mile Site. This power grid is fed by three commercial utilities into the INL’s main control substation, but is operated independently from the commercial utility through its primary substation and command and control center. Within the INL complex, one of the seven complexes, the Critical Infrastructure Test Range Complex (CITRC), has been designated as the INL complex for supporting critical infrastructure research and testing. This complex includes its own substation and 13.8kV distribution network, all configurable and controlled by the INL research and development programs. Through investment partnership with the DOE Office of Electricity Delivery and Energy Reliability (DOE OE), INL is enhancing its existing distribution infrastructure to expand the types of testing that can be conducted and increase flexibility for testing configurations. The enhancement of the INL Power Grid Test Bed will enable development and full scale testing of smart-grid-related technologies and smart devices including testing interoperability, operational performance, reliability, and resiliency contribution at multiple distribution voltage classes, specifically 15kV, 25kV, and 35kV. The expected time frame for completion of the Phase I portion of the enhancement would be 4th quarter fiscal year (FY) 2015.

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

    SciTech Connect

    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.

  15. Grid Performance and Reliability | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Systems Integration » Grid Performance and Reliability Grid Performance and Reliability 2 way power flow orange2.png As the solar industry moves towards achieving the SunShot Initiative goals, the nation's electricity grid must evolve to accommodate increasing amounts of distributed photovoltaic (PV) systems. Effectively interconnecting variable PV generation requires forward thinking and dynamic solutions to ensure compatibility with the existing grid. Projects in the Grid Performance and

  16. LIMB Demonstration Project Extension and Coolside Demonstration

    SciTech Connect

    Goots, T.R.; DePero, M.J.; Nolan, P.S.

    1992-11-10

    This report presents results from the limestone Injection Multistage Burner (LIMB) Demonstration Project Extension. LIMB is a furnace sorbent injection technology designed for the reduction of sulfur dioxide (SO[sub 2]) and nitrogen oxides (NO[sub x]) emissions from coal-fired utility boilers. The testing was conducted on the 105 Mwe, coal-fired, Unit 4 boiler at Ohio Edison's Edgewater Station in Lorain, Ohio. In addition to the LIMB Extension activities, the overall project included demonstration of the Coolside process for S0[sub 2] removal for which a separate report has been issued. The primary purpose of the DOE LIMB Extension testing, was to demonstrate the generic applicability of LIMB technology. The program sought to characterize the S0[sub 2] emissions that result when various calcium-based sorbents are injected into the furnace, while burning coals having sulfur content ranging from 1.6 to 3.8 weight percent. The four sorbents used included calcitic limestone, dolomitic hydrated lime, calcitic hydrated lime, and calcitic hydrated lime with a small amount of added calcium lignosulfonate. The results include those obtained for the various coal/sorbent combinations and the effects of the LIMB process on boiler and plant operations.

  17. POWER GRID RELIABILITY AND SECURITY

    SciTech Connect

    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.

  18. OPNET/Simulink Based Testbed for Disturbance Detection in the Smart Grid

    SciTech Connect

    Sadi, Mohammad A. H.; Dasgupta, Dipankar; Ali, Mohammad Hassan; Abercrombie, Robert K

    2015-01-01

    The important backbone of the smart grid is the cyber/information infrastructure, which is primarily used to communicate with different grid components. A smart grid is a complex cyber physical system containing a numerous and variety number of sources, devices, controllers and loads. Therefore, the smart grid is vulnerable to grid related disturbances. For such dynamic system, disturbance and intrusion detection is a paramount issue. This paper presents a Simulink and Opnet based co-simulated platform to carry out a cyber-intrusion in cyber network for modern power systems and the smart grid. The IEEE 30 bus power system model is used to demonstrate the effectiveness of the simulated testbed. The experiments were performed by disturbing the circuit breakers reclosing time through a cyber-attack. Different disturbance situations in the considered test system are considered and the results indicate the effectiveness of the proposed co-simulated scheme.

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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,...

  1. Smart Grid Week: New Project in Oregon Helping Advance the Grid...

    Energy Saver

    Smart Grid Week: New Project in Oregon Helping Advance the Grid of the Future June 7, ... will use the centers 5-megawatt energy storage system to test several smart grid ...

  2. 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 ...

  3. Grids: The Top Ten Questions

    DOE PAGES [OSTI]

    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

  4. 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

  5. Convectively cooled electrical grid structure

    DOEpatents

    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.

  6. GENI: Grid Hardware and Software

    SciTech Connect

    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.

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

    U.S. Department of Energy (DOE) - all 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. ...

  8. 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. ...

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  10. Grid Integration and the Carrying Capacity of the U.S. Grid to...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Grid Integration and the Carrying Capacity of the U.S. Grid to Incorporate Variable Renewable Energy Jaquelin Cochran, Paul Denholm, Bethany Speer, and Mackay Miller National ...

  11. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all 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

  12. Strategy Guideline: Demonstration Home

    SciTech Connect

    Savage, C.; Hunt, A.

    2012-12-01

    This guideline will provide a general overview of the different kinds of demonstration home projects, a basic understanding of the different roles and responsibilities involved in the successful completion of a demonstration home, and an introduction into some of the lessons learned from actual demonstration home projects. Also, this guideline will specifically look at the communication methods employed during demonstration home projects. And lastly, we will focus on how to best create a communication plan for including an energy efficient message in a demonstration home project and carry that message to successful completion.

  13. Strategy Guideline. Demonstration Home

    SciTech Connect

    Hunt, A.; Savage, C.

    2012-12-01

    This guideline will provide a general overview of the different kinds of demonstration home projects, a basic understanding of the different roles and responsibilities involved in the successful completion of a demonstration home, and an introduction into some of the lessons learned from actual demonstration home projects. Also, this guideline will specifically look at the communication methods employed during demonstration home projects. And lastly, we will focus on how to best create a communication plan for including an energy efficient message in a demonstration home project and carry that message to successful completion.

  14. Data surety demonstrations

    SciTech Connect

    Draelos, T.; Harris, M.; Herrington, P.; Kromer, D.

    1998-08-01

    The use of data surety within the International Monitoring System (IMS) is designed to offer increased trust of acquired sensor data at a low cost. The demonstrations discussed in the paper illustrate the feasibility of hardware authentication for sensor data and commands in a retrofit environment and a new system and of the supporting key management system. The individual demonstrations which are summarized in the paper are: (1) demonstration of hardware authentication for communication authentication in a retrofit environment; (2)demonstration of hardware authentication in a new system; and (3) demonstration of key management for sensor data and command authentication.

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

    Energy.gov [DOE] (indexed site)

    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 ...

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

    Office of Environmental Management (EM)

    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 ...

  17. 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 ...

  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...

    OpenEI (Open Energy Information) [EERE & EIA]

    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. National Offshore Wind Energy Grid Interconnection Study (NOWEGIS...

    Energy Saver

    National Offshore Wind Energy Grid Interconnection Study (NOWEGIS) National Offshore Wind Energy Grid Interconnection Study (NOWEGIS) The National Offshore Wind Energy Grid ...

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

    U.S. Department of Energy (DOE) - all 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...

  2. 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 ...

  3. 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...

  4. 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 ...

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  7. 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 ...

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  9. Recovery Act: Smart Grid Investment Grant (SGIG) Program | Department...

    Energy Saver

    Investment Grant (SGIG) Program Recovery Act: Smart Grid Investment Grant (SGIG) Program Smart Grid Investment Grant Awards Recipients by State Smart Grid Investment Grant Awards ...

  10. 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. ...

  11. 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)...

  12. 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 ...

  13. Grid Logging: Best Practices Guide

    SciTech Connect

    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.

  14. Munge Uid ?N? Grid Emporium

    Energy Science and Technology Software Center

    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.

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

    SciTech Connect

    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.

  16. Bio-Inspired Cyber Security for Smart Grid Deployments

    SciTech Connect

    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.

  17. Manufacturing Demonstration Facility

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Manufacturing Demonstration Facility Bill Peter Director, Manufacturing Demonstration Facility Oak Ridge National Laboratory Advanced Manufacturing Office Peer Review June 14-15, 2016 This presentation does not contain any proprietary, confidential, or otherwise restricted information. Today, ORNL is a leading science and energy laboratory The Manufacturing Demonstration Facility at Oak Ridge National Laboratory * R&D in materials, systems, and computational applications to develop broad of

  18. Hydrogen Fuel Cell Demonstration ...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Hydrogen fuel cells have a long track record of supplying efficient, emissions-free power ... power, by demonstrating a hydrogen fuel cell deployment in a commercial port setting. ...

  19. EAC Recommendations on Grid Modernization: ARRA Accomplishments...

    Office of Environmental Management (EM)

    DOE Responses to EAC Work Products - September 2015 Report to NIST on the Smart Grid Interoperability Standards Roadmap Smart Grid R&D Multi-Year Program Plan (2010-2014) - ...

  20. Smart Grid Investment Grant Recipient FAQs

    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...

  1. Market Update: New England Islanded Grids

    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...

  2. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Energy Reliability MODERN GRID S T R A T E G Y The Grid - Today vs. Tomorrow Characteristic Today Tomorrow MotivatesIncludes Consumer No price visibility, time-of- day pricing ...

  3. Power Grid Optimization | GE Global Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... See how a grid works in Smarter Technology for a Smart Grid. You Might Also Like lightning bolt We One-Upped Ben Franklin, Catching Lightning in a Bottle and Using it to Start a ...

  4. National Grid EnergyWise Financing program

    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...

  5. Smart Grid Animation | Department of Energy

    U.S. Department of Energy (DOE) - all 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....

  6. Grid Integration of Wind Energy | Wind | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Grid Integration of Wind Energy Researchers study grid integration of wind energy to better understand how variable generation resources such as wind energy impact the grid and how to increase the percentage of wind generation in the United States' energy portfolio. A photo of three wind turbines with transmission lines in the background. Capabilities NREL's grid integration analysts work with the U.S. Department of Energy, university researchers, independent system operators, and regional

  7. Piloting the Smart Grid | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

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

  8. Renewable Energy and a Smart Grid

    Energy.gov [DOE]

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

  9. Armor for the Grid | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Armor for the Grid Armor for the Grid September 23, 2016 - 10:32am Addthis Armor for the Grid Karen Bass Idaho National Laboratory The grid is vulnerable to attack. Scientists at Idaho National Laboratory designed this ballistic barrier system to protect it. Until 2013, an electricity substation in California was surrounded by nothing more than a chain link fence, just like thousands of others across the United States. That fence proved ineffective when gunmen fired up to 150 rounds at the

  10. Smart Grid Status and Metrics Report

    SciTech Connect

    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.

  11. smart grid | netl.doe.gov

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    smart grid smart-grid.jpg The U.S. electric power grid provides electricity to over three hundred million people every day. This electricity powers some of the most advanced technologies in the world but is surprisingly delivered through a mostly aging, outmoded and over-stressed network. A need exists for greater consumer participation, greater reliability and power quality, and affordability-all critical components for the stable, secure electric power grid of the future. Currently, NETL is

  12. Smart Grid Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Smart Grid Overview Smart Grid Overview 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. Download the Smart Grid Overview presentation. (7.17 MB) More Documents & Publications FUPWG Winter 2014 Meeting Agenda, Report, and Presentations Community Energy Strategic Planning - Step 10 Image courtesy of Virginia Tech and

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

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

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

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

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

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

  15. NREL: Distributed Grid Integration - Working with Us

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

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

  16. Grid Modernization Lab Consortium | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    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 and the national laboratories to

  17. 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

  18. Answering Your Questions about Grid Modernization

    Energy.gov [DOE]

    Remember Smart Grid Week? Here's a follow-up where we answer some of your questions about the series.

  19. Commercial office daylighting demonstration

    SciTech Connect

    Pike, T.F.; Rizzuto, J.

    1981-01-01

    The results of a commerical office photoelectrically controlled, dimmable lighting demonstration in New York City have shown that daylighting can be used to conserve energy and limit peak electrical demand. In this demonstration, three photo-electrically controlled dimming systems were compared side-by-side to test the concept of independent dimming of banks of luminaires controlled with individual photocells.

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

    U.S. Department of Energy (DOE) - all 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

  1. Multiprocessor computer overset grid method and apparatus

    DOEpatents

    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.

  2. Earth resistivity measurement near substation ground grids

    SciTech Connect

    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.

  3. Newberry EGS Demonstration

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Newberry EGS Demonstration Susan Petty, PI AltaRock Energy EGS Demonstration Projects Project Officer: Lauren Boyd Total Project Funding: $43.8 m April 22, 2013 This presentation does not contain any proprietary confidential, or otherwise restricted information. 2 | US DOE Geothermal Office eere.energy.gov Relevance/Impact of Research Project Objective: Demonstrate the development and operation of an Engineered Geothermal System Project Site: NWG 55-29, TD 3067 m, BHT 331ºC Phase 1 (2009-11):

  4. Core Drilling Demonstration

    Office of Energy Efficiency and Renewable Energy (EERE)

    Tank Farms workers demonstrate core drilling capabilities for Hanford single-shell tanks. Core drilling is used to determine the current condition of each tank to assist in the overall assessment...

  5. 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

  6. Demonstration & Market Transformation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Demonstration & Market Transformation Peer Review Break-Out Presentation Jim Spaeth Program Manager Demonstration & Market Transformation March 23, 2015 2 | Bioenergy Technologies Office DMT Portfolio Peer Review * Introduction of the DMT Peer Review Team * Peer Review Process - Ground rules for review process * DMT Approach to Project Management - Budget Periods * Changes Made in Response to the 2013 Peer Review - Lessons Learned / Best Practices * Portfolio Overview - FOA Status and

  7. Spacer grid assembly and locking mechanism

    DOEpatents

    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.

  8. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all 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

  9. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all 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

  10. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all 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

  11. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all 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

  12. 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

  13. Building the International Lattice Data Grid

    SciTech Connect

    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.

  14. 2015 News | Grid Modernization | NREL

    U.S. Department of Energy (DOE) - all 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

  15. 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

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

    SciTech Connect

    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.

  17. Large-Scale Data Challenges in Future Power Grids

    SciTech Connect

    Yin, Jian; Sharma, Poorva; Gorton, Ian; Akyol, Bora A.

    2013-03-25

    This paper describes technical challenges in supporting large-scale real-time data analysis for future power grid systems and discusses various design options to address these challenges. Even though the existing U.S. power grid has served the nation remarkably well over the last 120 years, big changes are in the horizon. The widespread deployment of renewable generation, smart grid controls, energy storage, plug-in hybrids, and new conducting materials will require fundamental changes in the operational concepts and principal components. The whole system becomes highly dynamic and needs constant adjustments based on real time data. Even though millions of sensors such as phase measurement units (PMUs) and smart meters are being widely deployed, a data layer that can support this amount of data in real time is needed. Unlike the data fabric in cloud services, the data layer for smart grids must address some unique challenges. This layer must be scalable to support millions of sensors and a large number of diverse applications and still provide real time guarantees. Moreover, the system needs to be highly reliable and highly secure because the power grid is a critical piece of infrastructure. No existing systems can satisfy all the requirements at the same time. We examine various design options. In particular, we explore the special characteristics of power grid data to meet both scalability and quality of service requirements. Our initial prototype can improve performance by orders of magnitude over existing general-purpose systems. The prototype was demonstrated with several use cases from PNNL’s FPGI and was shown to be able to integrate huge amount of data from a large number of sensors and a diverse set of applications.

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

    Energy.gov [DOE]

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

  19. Innovative Demonstration Platform: PEC

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    JOINT CENTER FOR ARTIFICIAL PHOTOSYNTHESIS SOLAR PEC H 2 DEVICES FRANCES HOULE AWSM workshop April 14-15, 2016 LAWRENCE BERKELEY NATIONAL LABORATORY THE STATE OF THE ART Fraunhofer/JCAP JCAP JCAP JCAP JCAP 2016 >15% JCAP Updated with 2015-16 demonstrations DEVICE TYPES FOR DEMONSTRATIONS 10% PLANAR DEVICE: THE LOUVERED DESIGN WITH FULL PRODUCT SEPARATION Potential (mV) Cell parameters: PV width = 1.43 cm Nafion height = 3.10 mm Channel height = 3.25 mm Catalysts: IrO 2 and Pt Solution: 1 M H

  20. Gigashot Optical Laser Demonstrator

    SciTech Connect

    Deri, R. J.

    2015-10-13

    The Gigashot Optical Laser Demonstrator (GOLD) project has demonstrated a novel optical amplifier for high energy pulsed lasers operating at high repetition rates. The amplifier stores enough pump energy to support >10 J of laser output, and employs conduction cooling for thermal management to avoid the need for expensive and bulky high-pressure helium subsystems. A prototype amplifier was fabricated, pumped with diode light at 885 nm, and characterized. Experimental results show that the amplifier provides sufficient small-signal gain and sufficiently low wavefront and birefringence impairments to prove useful in laser systems, at repetition rates up to 60 Hz.

  1. Honeywell Demonstrates Automated Demand Response Benefits for Utility, Commercial, and Industrial Customers

    Energy.gov [DOE]

    Honeywell’s Smart Grid Investment Grant (SGIG) project demonstrates utility-scale performance of a hardware/software platform for automated demand response (ADR) for utility, commercial, and industrial customers. The case study is now available for downloading.

  2. Demonstrating carbon capture

    SciTech Connect

    Qader, A.; Hooper, B.; Stevens, G.

    2009-11-15

    Australia is at the forefront of advancing CCS technology. The CO2CRC's H3 (Post-combustion) and Mulgrave (pre-combustion) capture projects are outlined. The capture technologies for these 2 demonstration projects are described. 1 map., 2 photos.

  3. Borrego springs microgrid demonstration project

    SciTech Connect

    None, None

    2013-09-30

    SDG&E has been developing and implementing the foundation for its Smart Grid platform for three decades – beginning with its innovations in automation and control technologies in the 1980s and 1990s, through its most recent Smart Meter deployment and re-engineering of operational processes enabled by new software applications in its OpEx 20/20 (Operational Excellence with a 20/20 Vision) program. SDG&E’s Smart Grid deployment efforts have been consistently acknowledged by industry observers. SDG&E’s commitment and progress has been recognized by IDC Energy Insights and Intelligent Utility Magazine as the nation’s “Most Intelligent Utility” for three consecutive years, winning this award each year since its inception. SDG&E also received the “Top Ten Utility” award for excellence in Smart Grid development from GreenTech Media.

  4. NREL and Partners Demonstrate First-of-a-Kind Use of Utility-Scale PV for

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Ancillary Services | Energy Systems Integration | NREL and Partners Demonstrate First-of-a-Kind Use of Utility-Scale PV for Ancillary Services Demonstration project shows utility-scale photovoltaic plants that incorporate "grid-friendly" controls can contribute to grid stability and reliability. January 28, 2016 While utility-scale solar photovoltaic (PV) power plants are being increasingly deployed across the country, some believe higher penetrations of PV technologies may

  5. Nucla CFB Demonstration Project

    SciTech Connect

    Not Available

    1990-12-01

    This report documents Colorado-Ute Electric Association's Nucla Circulating Atmospheric Fluidized-Bed Combustion (AFBC) demonstration project. It describes the plant equipment and system design for the first US utility-size circulating AFBC boiler and its support systems. Included are equipment and system descriptions, design/background information and appendices with an equipment list and selected information plus process flow and instrumentation drawings. The purpose of this report is to share the information gathered during the Nucla circulating AFBC demonstration project and present it so that the general public can evaluate the technical feasibility and cost effectiveness of replacing pulverized or stoker-fired boiler units with circulating fluidized-bed boiler units. (VC)

  6. AVNG system demonstration

    SciTech Connect

    Thron, Jonathan Louis; Mac Arthur, Duncan W; Kondratov, Sergey; Livke, Alexander; Razinkov, Sergey

    2010-01-01

    An attribute measurement system (AMS) measures a number of unclassified attributes of potentially classified material. By only displaying these unclassified results as red or green lights, the AMS protects potentially classified information while still generating confidence in the measurement result. The AVNG implementation that we describe is an AMS built by RFNC - VNIIEF in Sarov, Russia. To provide additional confidence, the AVNG was designed with two modes of operation. In the secure mode, potentially classified measurements can be made with only the simple red light/green light display. In the open mode, known unclassified material can be measured with complete display of the information collected from the radiation detectors. The AVNG demonstration, which occurred in Sarov, Russia in June 2009 for a joint US/Russian audience, included exercising both modes of AVNG operation using a number of multi-kg plutonium sources. In addition to describing the demonstration, we will show photographs and/or video taken of AVNG operation.

  7. National Hydrogen Learning Demonstration

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Keith Wipke, Sam Sprik, Jennifer Kurtz, Todd Ramsden, Chris Ainscough, Genevieve Saur February 6, 2012 DOE's Informational Webinar Series National Hydrogen Learning Demonstration Status This presentation does not contain any proprietary, confidential, or otherwise restricted information NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy operated by the Alliance for Sustainable Energy, LLC v8 National Renewable Energy Laboratory 2

  8. An integrated security framework for GOSS power grid analytics platform

    SciTech Connect

    Gibson, Tara D.; Ciraci, Selim; Sharma, Poorva; Allwardt, Craig H.; Rice, Mark J.; Akyol, Bora A.

    2014-06-23

    In power grid operations, security is an essential component for any middleware platform. Security protects data against unwanted access as well as cyber attacks. GridOpticsTM Software System (GOSS) is an open source power grid analytics platform that facilitates ease of access between applications and data sources and promotes development of advanced analytical applications. GOSS contains an API that abstracts many of the difficulties in connecting to various heterogeneous data sources. A number of applications and data sources have already been implemented to demonstrate functionality and ease of use. A security framework has been implemented which leverages widely accepted, robust JavaTM security tools in a way such that they can be interchanged as needed. This framework supports the complex fine-grained, access control rules identified for the diverse data sources already in GOSS. Performance and reliability are also important considerations in any power grid architecture. An evaluation is done to determine the overhead cost caused by security within GOSS and ensure minimal impact to performance.

  9. CX-013410: Categorical Exclusion Determination

    Energy.gov [DOE]

    Premium Power Distributed Energy Storage Demonstration for National Grid CX(s) Applied: A9, B4.4Date: 01/28/2015 Location(s): MassachusettsOffices(s): National Energy Technology Laboratory

  10. CX-013411: Categorical Exclusion Determination

    Energy.gov [DOE]

    Premium Power Distributed Energy Storage Demonstration for National Grid CX(s) Applied: A9, B4.4Date: 01/28/2015 Location(s): MassachusettsOffices(s): National Energy Technology Laboratory

  11. ARPA-E: Advancing the Electric Grid

    ScienceCinema

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

    2016-07-12

    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.

  12. ARPA-E: Advancing the Electric Grid

    SciTech Connect

    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.

  13. Smart Grid Environmental Benefits … Part 2

    U.S. Department of Energy (DOE) - all 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

  14. Advanced Distribution Management Systems for Grid Modernization --

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    High-Level Use Cases for DMS | Argonne National Laboratory Advanced Distribution Management Systems for Grid Modernization -- High-Level Use Cases for DMS Title Advanced Distribution Management Systems for Grid Modernization -- High-Level Use Cases for DMS Publication Type Report Year of Publication 2016 Authors Wang, J, Lu, X, Reilly, JT, Martino, S Series Title Foundational Report Series: Advanced Distribution Management Systems for Grid Modernization Date Published 02/10/2016 Institution

  15. FINAL REPORT - CENTER FOR GRID MODERNIZATION

    SciTech Connect

    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.

  16. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all 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. 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.

  18. 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

  19. Controllable Grid Interface | Water Power | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Controllable Grid Interface NREL's controllable grid interface (CGI) test system at the National Wind Technology Center significantly reduces the time and cost of evaluating and refining energy system response. Photo of a man walking towards several long buildings. The CGI can simulate faults and allows manufacturers and system operators to conduct certification tests in a controlled laboratory environment. Capabilities The CGI test system is central to NREL's grid integration research, and it

  20. Improved nuclear fuel assembly grid spacer

    DOEpatents

    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.

  1. CCUS Demonstrations Making Progress

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    9, First Quarter, 2013 www.fossil.energy.gov/news/energytoday.html HigHligHts inside 2 CCUS Demonstrations Making Progress A Column from the Director of Clean Energy Sys- tems, Office of Clean Coal 4 LNG Exports DOE Releases Third Party Study on Impact of Natural Gas Exports 5 Providing Emergency Relief Petroleum Reservers Helps Out with Hurricane Relief Efforts 7 Game-Changing Membranes FE-Funded Project Develops Novel Membranes for CCUS 8 Shale Gas Projects Selected 15 Projects Will Research

  2. TRW utility demonstration unit

    SciTech Connect

    Not Available

    1990-01-01

    The TRW Advanced Entrained Coal Combustor Demonstration Project consists of retrofitting Orange and Rockland (O R) Utility Corporation's Lovett Plant Unit No. 3 with four (4) slagging combustors which will allow the gas/oil unit to fire 2.5% sulfur coal. The slagging combustor process will provide NO{sub x} and SO{sub x} emissions that meet NSPS and New York State Environmental Standards. During this report period, activity continued to address the total program funding shortfall. Ideas and responsibilities for further evaluation have been put forward to reduce the shortfall. In addition, an effort aimed at gaining additional program sponsorships, was initiated.

  3. Enhancing adaptive sparse grid approximations and improving refinement strategies using adjoint-based a posteriori error estimates

    SciTech Connect

    Jakeman, J.D. Wildey, T.

    2015-01-01

    In this paper we present an algorithm for adaptive sparse grid approximations of quantities of interest computed from discretized partial differential equations. We use adjoint-based a posteriori error estimates of the physical discretization error and the interpolation error in the sparse grid to enhance the sparse grid approximation and to drive adaptivity of the sparse grid. Utilizing these error estimates provides significantly more accurate functional values for random samples of the sparse grid approximation. We also demonstrate that alternative refinement strategies based upon a posteriori error estimates can lead to further increases in accuracy in the approximation over traditional hierarchical surplus based strategies. Throughout this paper we also provide and test a framework for balancing the physical discretization error with the stochastic interpolation error of the enhanced sparse grid approximation.

  4. local utility grid | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  6. 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 ...

  7. Grid Week 2008 | Department of Energy

    Energy Saver

    ... lines . . . to metering devices . . . to customer-side appliances and equipment . . . to the very systems and processes we use to manage the grid and price and market electricity. ...

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

    Office of Environmental Management (EM)

    September 1, 2016 Supercomputing Model Provides Insights from Higher Wind and Solar Generation in the Eastern Power Grid A new study from the Energy Department's National Renewable ...

  9. Modernizing the Grid With Your Help

    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.

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  11. Energy Storage for the Power Grid

    ScienceCinema

    Wang, Wei; Imhoff, Carl; Vaishnav, Dave

    2016-07-12

    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.

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  13. Application Note: Power Grid Modeling With Xyce.

    SciTech Connect

    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.

  14. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... January 2007 Impact of electric vehicles Office of ... AAM helps utilities reduce costs and operate more ... Characteristic - Milestone Map Smart Grid Characteristic CE ...

  15. PNNL GridWise | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  17. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all 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

  18. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all 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

  19. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    of Energy, Office of Electricity Delivery and Energy Reliability Steve Pullins, Modern Grid Strategy Team Morgantown, WV March 20, 2009 Office of Electricity Delivery and Energy ...

  20. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all 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 ...

  1. Principal Characteristics of a Modern Grid

    U.S. Department of Energy (DOE) - all 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 ...

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  4. NREL: Transmission Grid Integration Home Page

    U.S. Department of Energy (DOE) - all 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 ...

  5. NREL: Transmission Grid Integration - Working With Us

    U.S. Department of Energy (DOE) - all 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 ...

  6. NREL: Water Power Research - Grid Integration

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Grid Integration High-voltage transmission lines and towers silouetted against a blue sky ... will have a direct impact on the effective use of renewable energy sources. ...

  7. Energy Storage for the Power Grid

    SciTech Connect

    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.

  8. Panel 3, Electrolysis for Grid Energy Storage

    Energy.gov [DOE] (indexed site)

    Electrolysis for Grid Energy Storage DOE-Industry Canada Workshop May 15, 2014 INTRODUCTION HYDROGEN ENERGY SYSTEMS FOR ENERGY STORAGE AND CLEAN FUEL PRODUCTION ITM POWER INC. ITM ...

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  10. INFOGRAPHIC: Understanding the Grid | Department of Energy

    Energy.gov [DOE] (indexed site)

    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...

  11. Ion mobility spectrometer with virtual aperture grid

    DOEpatents

    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.

  12. 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...

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

    U.S. Department of Energy (DOE) - all 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...

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

    Energy.gov [DOE] (indexed site)

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

  15. 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

  16. The Grid-idea and its evolution.

    SciTech Connect

    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.

  17. Workplace Charging Challenge Partner: National Grid | Department...

    Energy Saver

    Currently, National Grid has installed 33 charging stations in Massachusetts, and is in the process of deploying 67 charging stations in Upstate New York, and 50 charging stations ...

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

    Energy.gov [DOE]

    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.

  19. Aquion Energy Inc Sodium-ion Battery for Grid-level Applications

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Aquion Energy Inc Sodium-ion Battery for Grid-level Applications Project Description Aquion Energy and its partners will demonstrate a low cost, grid-scale, ambient temperature sodium-ion energy storage device. The energy storage chemistry in this device uses an electrochemical couple that combines a high capacity carbon anode with a sodium intercalation cathode capable of thousands of deep discharge cycles over extended periods of time. The proposed aqueous sodium-ion technology includes the

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

    SciTech Connect

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

    U.S. Department of Energy (DOE) - all 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

  2. Greening the Grid: The Role of Storage and Demand Response, Greening the Grid (Fact Sheet)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    STORAGE AND DEMAND RESPONSE GREENING THE GRID THE NEED FOR FLEXIBILITY Affordably integrating high levels of variable renewable energy (VRE) sources such as wind and solar requires a flexible grid. Numerous grid integration studies have identified two major categories of tools for increasing grid flexibility: 1) Resources that allow VRE to be used directly to offset demand and increase instantaneous VRE penetration; 1 and 2) Resources that improve the alignment of VRE supply and demand. Demand

  3. Fusion Power Demonstration III

    SciTech Connect

    Lee, J.D.

    1985-07-01

    This is the third in the series of reports covering the Fusion Power Demonstration (FPD) design study. This volume considers the FPD-III configuration that incorporates an octopole end plug. As compared with the quadrupole end-plugged designs of FPD-I and FPD-II, this octopole configuration reduces the number of end cell magnets and shortens the minimum ignition length of the central cell. The end-cell plasma length is also reduced, which in turn reduces the size and cost of the end cell magnets and shielding. As a contiuation in the series of documents covering the FPD, this report does not stand alone as a design description of FPD-III. Design details of FPD-III subsystems that do not differ significantly from those of the FPD-II configuration are not duplicated in this report.

  4. Jennings Demonstration PLant

    SciTech Connect

    Russ Heissner

    2010-08-31

    Verenium operated a demonstration plant with a capacity to produce 1.4 million gallons of cellulosic ethanol from agricultural resiues for about two years. During this time, the plant was able to evaluate the technical issues in producing ethanol from three different cellulosic feedstocks, sugar cane bagasse, energy cane, and sorghum. The project was intended to develop a better understanding of the operating parameters that would inform a commercial sized operation. Issues related to feedstock variability, use of hydrolytic enzymes, and the viability of fermentative organisms were evaluated. Considerable success was achieved with pretreatment processes and use of enzymes but challenges were encountered with feedstock variability and fermentation systems. Limited amounts of cellulosic ethanol were produced.

  5. Toward Real Time Data Analysis for Smart Grids

    SciTech Connect

    Yin, Jian; Gorton, Ian; Sharma, Poorva

    2012-11-10

    This paper describes the architecture and design of a novel system for supporting large-scale real-time data analysis for future power grid systems. The widespread deployment of renewable generation, smart grid controls, energy storage, plug-in hybrids, and new conducting materials will require fundamental changes in the operational concepts and principal components of the grid. As a result, the whole system becomes highly dynamic and requires constant adjusting based on real time data. Even though millions of sensors such as phase measurement units (PMU) and smart meters are being widely deployed, a data layer that can analyze this amount of data in real time is needed. Unlike the data fabric in other cloud services, the data layer for smart grids has some unique design requirements. First, this layer must provide real time guarantees. Second, this layer must be scalable to allow a large number of applications to access the data from millions of sensors in real time. Third, reliability is critical and this layer must be able to continue to provide service in face of failures. Fourth, this layer must be secure. We address these challenges though a scalable system architecture that integrates the I/O and data processing capability in a devise set of devices. Data process operations can be placed anywhere from sensors, data storage devices, to control centers. We further employ compression to improve performance. We design a lightweight compression customized for power grid data. Our system can reduce end-to-end response time by reduce I/O overhead through compression and overlap compression operations with I/O. The initial prototype of our system was demonstrated with several use cases from PNNL’s FPGI and show that our system can provide real time guarantees to a diverse set of applications.

  6. Provably secure time distribution for the electric grid

    SciTech Connect

    Smith IV, Amos M; Evans, Philip G; Williams, Brian P; Grice, Warren P

    2015-01-01

    We demonstrate a quantum time distribution (QTD) method that combines the precision of optical timing techniques with the integrity of quantum key distribution (QKD). Critical infrastructure is dependent on microprocessor- and programmable logic-based monitoring and control systems. The distribution of timing information across the electric grid is accomplished by GPS signals which are known to be vulnerable to spoofing. We demonstrate a method for synchronizing remote clocks based on the arrival time of photons in a modifed QKD system. This has the advantage that the signal can be veried by examining the quantum states of the photons similar to QKD.

  7. SGDP Report Now Available: Interoperability of Demand Response Resources Demonstration in NY (February 2015)

    Energy.gov [DOE]

    The Interoperability of Demand Response Resources Demonstration in NY was awarded to Con Edison in 2009 as part of DOE's Smart Grid Demonstration Project (SGDP) grants funded by the Recovery Act. The objective of the project was to develop and demonstrate methodologies to enhance the ability of customer sited demand response resources, both conventional and renewable, to integrate more effectively with electric delivery companies

  8. 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

  9. Tidd PFBC demonstration project

    SciTech Connect

    Marrocco, M.

    1997-12-31

    The Tidd project was one of the first joint government-industry ventures to be approved by the US Department of Energy (DOE) in its Clean Coal Technology Program. In March 1987, DOE signed an agreement with the Ohio Power Company, a subsidiary of American Electric Power, to refurbish the then-idle Tidd plant on the banks of the Ohio River with advanced pressurized fluidized bed technology. Testing ended after 49 months of operation, 100 individual tests, and the generation of more than 500,000 megawatt-hours of electricity. The demonstration plant has met its objectives. The project showed that more than 95 percent of sulfur dioxide pollutants could be removed inside the advanced boiler using the advanced combustion technology, giving future power plants an attractive alternative to expensive, add-on scrubber technology. In addition to its sulfur removal effectiveness, the plant`s sustained periods of steady-state operation boosted its availability significantly above design projections, heightening confidence that pressurized fluidized bed technology will be a reliable, baseload technology for future power plants. The technology also controlled the release of nitrogen oxides to levels well below the allowable limits set by federal air quality standards. It also produced a dry waste product that is much easier to handle than wastes from conventional power plants and will likely have commercial value when produced by future power plants.

  10. Fact Sheet: Grid-Scale Energy Storage Demonstration Using UltraBattery Technology (August 2013)

    Energy.gov [DOE]

    East Penn Manufacturing, through its subsidary Ecoult, has designed and constructed an energy storage facility consisting of an array of UltraBattery modules integrated in a turnkey battery energy storage system. The UltraBattery technology is a significant breakthrough in lead-acid energy storage technology. It is a hybrid device containing both an ultracapacitor and a battery in a common electrolyte, providing significant advantages over traditional energy storage devices.

  11. MHK Projects/Evopod E35 35kW grid connected demonstrator | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    Enterprise, the business development arm of the Scottish Government. *112011 Extensive environmental monitoring programme at the proposed site commences. Includes seabed...

  12. Intelligent Grid Technologies - Energy Innovation Portal

    U.S. Department of Energy (DOE) - all 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

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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. Statistical analysis of cascading failures in power grids

    SciTech Connect

    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.

  15. 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

  16. GATEWAY Demonstrations | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    GATEWAY Demonstrations GATEWAY Demonstrations DOE GATEWAY demonstrations enable detailed LED product evaluation and hands-on experience that cannot be replicated in a lab. ...

  17. Smart Grid Status and Metrics Report Appendices

    SciTech Connect

    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.

  18. X-ray grid-detector apparatus

    DOEpatents

    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.

  19. Data security on the national fusion grid

    SciTech Connect

    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.

  20. Security on the US Fusion Grid

    SciTech Connect

    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.