National Library of Energy BETA

Sample records for grid integration group

  1. Grid Integration

    SciTech Connect (OSTI)

    Not Available

    2008-09-01

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

  2. Sandia Energy - Transmission Grid Integration

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

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

  3. Sandia Energy - Distribution Grid Integration

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

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

  4. Distribution Grid Integration

    Broader source: Energy.gov [DOE]

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

  5. Grid Integration

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

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

  6. Grid Integration

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

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

  7. Grid Integration

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

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

  8. Grid Integration

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

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

  9. Sandia Energy - Grid Integration

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

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

  10. Distribution Grid Integration

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

    ... Carbide Thyristors Read More Permalink ECIS-Princeton Power Systems, Inc.: Demand Response Inverter DETL, Distribution Grid Integration, Energy, Energy Surety, Facilities, ...

  11. 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 *

  12. Smart Grid Integration Laboratory

    SciTech Connect (OSTI)

    Troxell, Wade

    2011-12-22

    The initial federal funding for the Colorado State University Smart Grid Integration Laboratory is through a Congressionally Directed Project (CDP), DE-OE0000070 Smart Grid Integration Laboratory. The original program requested in three one-year increments for staff acquisition, curriculum development, and instrumentation all which will benefit the Laboratory. This report focuses on the initial phase of staff acquisition which was directed and administered by DOE NETL/ West Virginia under Project Officer Tom George. Using this CDP funding, we have developed the leadership and intellectual capacity for the SGIC. This was accomplished by investing (hiring) a core team of Smart Grid Systems engineering faculty focused on education, research, and innovation of a secure and smart grid infrastructure. The Smart Grid Integration Laboratory will be housed with the separately funded Integrid Laboratory as part of CSU's overall Smart Grid Integration Center (SGIC). The period of performance of this grant was 10/1/2009 to 9/30/2011 which included one no cost extension due to time delays in faculty hiring. The Smart Grid Integration Laboratory's focus is to build foundations to help graduate and undergraduates acquire systems engineering knowledge; conduct innovative research; and team externally with grid smart organizations. Using the results of the separately funded Smart Grid Workforce Education Workshop (May 2009) sponsored by the City of Fort Collins, Northern Colorado Clean Energy Cluster, Colorado State University Continuing Education, Spirae, and Siemens has been used to guide the hiring of faculty, program curriculum and education plan. This project develops faculty leaders with the intellectual capacity to inspire its students to become leaders that substantially contribute to the development and maintenance of Smart Grid infrastructure through topics such as: (1) Distributed energy systems modeling and control; (2) Energy and power conversion; (3) Simulation of electrical power distribution system that integrates significant quantities of renewable and distributed energy resources; (4) System dynamic modeling that considers end-user behavior, economics, security and regulatory frameworks; (5) Best practices for energy management IT control solutions for effective distributed energy integration (including security with the underlying physical power systems); (6) Experimental verification of effects of various arrangements of renewable generation, distributed generation and user load types along with conventional generation and transmission. Understanding the core technologies for enabling them to be used in an integrated fashion within a distribution network remains is a benefit to the future energy paradigm and future and present energy engineers.

  13. Transmission Grid Integration

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

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

  14. Grid Integration | Department of Energy

    Energy Savers [EERE]

    You are here Home » 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

  15. 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

  16. Sandia Energy - Transmission Grid Integration

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

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

  17. NREL: Distributed Grid Integration - Solar Distributed Grid Integration

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

    Projects Solar Distributed Grid Integration Projects Photo of a man working on a solar photovoltaic array outdoors. NREL's solar distributed grid integration research finds solutions to enable greater penetration of solar electricity on the power grid. Photo by Dennis Schroeder, NREL Energy System Basics Video Series Learn the essential facts on energy systems in this six-part video series sponsored by the DOE SunShot Initiative and hosted by Dr. Ravel Ammerman. NREL provides grid

  18. NREL: Transmission Grid Integration - Publications

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

    Publications Want updates about future transmission grid integration webinars and publications? Join our mailing list. NREL has an extensive collection of publications related to transmission integration research. Explore the resources below to learn more. Selected Project Publications Read selected publications related to these transmission integration projects: Western Wind and Solar Integration Study Eastern Renewable Generation Integration Study Oahu Wind Integration and Transmission Study

  19. NREL: Distributed Grid Integration - Capabilities

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

    Capabilities Photo of a man in safety glasses working with laboratory equipment. NREL's distributed grid integration researchers conduct testing and evaluation at the one-of-a-kind Energy Systems Integration Facility. NREL researchers work on advanced approaches to grid interconnection and control technologies, energy management, and grid support applications by performing testing, data visualization, modeling and analysis, and developing standards and codes. Through these efforts, NREL helps

  20. NREL: Distributed Grid Integration - Projects

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

    Projects Photo of two men in safety glasses working with electric equipment in a laboratory. NREL's distributed grid integration projects develop and test technologies, systems, and methods to interconnect variable renewable energy with the electric power grid. 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 various standards organizations. Learn more about our

  1. NREL: Transmission Grid Integration - Research Staff

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

    Research Staff NREL's transmission and grid integration research staff work to incorporate renewable energy into the transmission system primarily through NREL's Power Systems Engineering Center. Photo of Barbara O'Neill Barbara O'Neill, Transmission and Grid Integration Group Manager M.S., Energy Management and Policy, University of Pennsylvania Engineering Diploma, Petroleum Economics and Management, French Institute of Petroleum B.S., Electrical Engineering, Pratt Institute Barbara has a

  2. Transmission Grid Integration

    Broader source: 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...

  3. Advanced Grid Integration (AGI) | Department of Energy

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

    Mission » Advanced Grid Integration (AGI) Advanced Grid Integration (AGI) Advanced Grid Integration (AGI) The Advanced Grid Integration (AGI) Division leads the federal government's efforts to accelerate modernization of the U.S. electric power grid. By enabling the two-way flow of electricity and information, a Smart Grid will increase the reliability, efficiency, and security of electric transmission, distribution, and use. A modern grid provides the foundation for a strong economy by

  4. NREL: Transmission Grid Integration - Grid Simulation

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

    Powertrains at the Duke Energy Electric Grid Research, Innovation & Development Center in North Charleston, South Carolina September 17-18, 2014. NWTC Controllable Grid Interface...

  5. Distribution Grid Integration

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

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

  6. NWTC Transmission and Grid Integration (Revised) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-04-01

    The rapid growth of alternative power sources, especially wind power, is creating challenges that affect the existing electric grid. To keep up with this rapid growth, researchers in the Transmission and Grid Integration Group provide scientific, engineering, and analytical expertise to help advance alternative energy and accelerate its integration into the nation's electrical grid. For example, we evaluate U.S. wind energy resources and collect and analyze data about the impact of wind development on the electrical grid. Researchers in the Transmission and Grid Integration Group offer assistance to utility industry partners in the following integration areas.

  7. Renewable Electricity Grid Integration Roadmap for Mexico: Supplement...

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

    FOR LOW EMISSION DEVELOPMENT STRATEGIES Renewable Electricity Grid Integration Roadmap for Mexico: Supplement to the IEA Expert Group Report on Recommended Practices for...

  8. Transmission and Grid Integration: Electricity, Resources, & Building Systems Integration (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2009-09-01

    Factsheet developed to describe the activites of the Transmission and Grid Integration Group within NREL's Electricity, Resources, and Buildings Systems Integration center.

  9. Transmission and Grid Integration: Electricity, Resources, & Building Systems Integration (Fact Sheet)

    SciTech Connect (OSTI)

    2009-09-01

    Factsheet developed to describe the activities of the Transmission and Grid Integration Group within NREL's Electricity, Resources, and Buildings Systems Integration center.

  10. Renewable Electricity Grid Integration Roadmap for Mexico. Supplement to the IEA Expert Group Report on Recommended Practices for Wind Integration Studies

    SciTech Connect (OSTI)

    Parsons, Brian; Cochran, Jaquelin; Watson, Andrea; Katz, Jessica; Bracho, Ricardo

    2015-08-19

    As a recognized leader in efforts to mitigate global climate change, the Government of Mexico (GOM) works proactively to reduce emissions, demonstrating strong political will and capacity to comprehensively address climate change. Since 2010, the U.S. government (USG) has supported these efforts by partnering with Mexico under the Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) program. Through the program, the USG has partnered with Mexico’s Ministry of Energy (SENER), as well as other government agencies, to support GOM in reaching its clean energy and climate change goals. Specifically, the EC-LEDS program is supporting GOM’s clean energy goal of generating 35% of its electricity from renewable energy (RE) by 2024. EC-LEDS, through the U.S. Agency for International Development (USAID) and the U.S Department of Energy’s (DOE’s) National Renewable Energy Laboratory (NREL), has been collaborating with SENER and GOM interagency working group—the Consejo Consultivo para las Energías Renovables (Consultative Council on Renewable Energy)—to create a grid integration roadmap for variable RE. 1 A key objective in creating a grid integration roadmap is assessing likely impacts of wind and solar energy on the power system and modifying planning and operations accordingly. This paper applies best practices in conducting a grid integration study to the Mexican context.

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

    Energy Savers [EERE]

    1 Smart Grid Savings and Grid Integration of Renewables in Idaho Idaho Power Company (IPC) serves more than 495,000 customers in southern Idaho and eastern Oregon. IPC is vertically-integrated and manages power generation, transmission, distribution, and demand-side resources. Faced with grid modernization challenges from new wind power capacity, rising summer peak demands, and aging electricity delivery infrastructure, IPC's Smart Grid Investment Grant (SGIG) project is multi-faceted and

  12. NREL: Distributed Grid Integration - Research Staff

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

    Research Staff NREL's distributed grid integration research staff work to strengthen and diversify the electric power system through NREL's Power Systems Engineering Center. Photo of James Cale James Cale, Distributed Energy Systems Integration Group Manager Ph.D., Electrical Engineering, Purdue University M.S., Electrical Engineering, Purdue University B.S., Electrical Engineering, MS&T Dr. James Cale is an expert in the field of power electronics and electrical machine modeling and

  13. Grid Integration & Advanced Inverters

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

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

  14. NREL: Transmission Grid Integration - Webmaster

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

    Webmaster Please enter your name and email address in the boxes provided, and then type your message below. When you are finished, click the "Send Message" button. NOTE: If you enter your email address incorrectly, we will be unable to reply. Your name: Your email address: Your message: Send Message Printable Version Transmission Grid Integration Home Issues Projects Research Staff Working with Us Publications Webinars Data & Resources News Did you find what you needed? Yes 1 No 0

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

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

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

  16. NREL: Distributed Grid Integration - Codes and Standards

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

    Codes and Standards NREL works with the Institute of Electrical and Electronics Engineers (IEEE) to create consensus standards with participation from industry, utilities, government, and others. These standards guide the integration of renewable and other small electricity generation and storage sources (or "distributed resources," a key aspect of the Smart Grid) into the electric power system. There are two main groups, or families, of standards that NREL works with: IEEE 1547 Family

  17. NREL: Distributed Grid Integration - Webmaster

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

    Webmaster Please enter your name and email address in the boxes provided, then type your message below. When you are finished, click "Send Message." NOTE: If you enter your e-mail address incorrectly, we will be unable to reply. Your name: Your email address: Your message: Send Message Printable Version Distributed Grid Integration Home Capabilities Projects Research Staff Working with Us Did you find what you needed? Yes 1 No 0 Thank you for your feedback. Would you like to take a

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

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

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

  19. NREL: Distributed Grid Integration - Technology Development Projects

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

    Technology Development Projects NREL works on several distributed energy integration technology development projects, including the following: High Penetration Photovoltaics Hydrogen Systems Research Metering Solutions Mobile Electric Power Printable Version Distributed Grid Integration Home Capabilities Projects Codes & Standards Data Collection & Visualization Hawaii Clean Energy Initiative Microgrids Power Systems Modeling Solar Distributed Grid Integration Technology Development High

  20. Chaninik Wind Group Wind Heat Smart Grid

    Office of Environmental Management (EM)

    Chaninik Wind Group Wind Heat Smart Grid Our Presentation * William Igkurak, President Chaninik Wind Group * the harness renewables to lower energy costs, * create economic opportunities * build human capacity * Dennis Meiners * Principal Intelligent Energy Systems, Anchorage Ak. * How it all works Program Highlights ²Award Tribal Energy funding 2009, Village Smart Grid ²Received funds November 2010 ²Project to be complete June 2011 ²Theme: "communities working together we can become

  1. 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...

  2. Integrating smart sensors into grid systems

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

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

  3. Solar Energy Grid Integration Systems-Advanced Concepts | Department...

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

    Systems Integration Solar Energy Grid Integration Systems-Advanced Concepts Solar Energy Grid Integration Systems-Advanced Concepts On September 1, 2011, DOE announced 25.9 ...

  4. NREL: Water Power Research - Grid Integration

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

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

  5. Solar Electric Grid Integration - Advanced Concepts (SEGIS-AC...

    Energy Savers [EERE]

    Electric Grid Integration - Advanced Concepts (SEGIS-AC) Funding Opportunity Solar Electric Grid Integration - Advanced Concepts (SEGIS-AC) Funding Opportunity Through the Solar ...

  6. Request for Comments on the Electric Grid Integration Technical...

    Office of Environmental Management (EM)

    Grid Integration Technical Workshops Summaries: Federal Register Notice Volume 78, No. 35 - Feb. 21, 2013 Request for Comments on the Electric Grid Integration Technical...

  7. GRID INTEGRATION OF SOLAR ENERGY WORKSHOP

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

    GRID INTEGRATION OF SOLAR ENERGY WORKSHOP OCTOBER 29, 2015 OVERVIEW The U.S. Department of Energy's SunShot Initiative is a collaborative national effort that aggressively drives ...

  8. EERE & Buildings to Grid Integration

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

    EERE & Buildings to Grid Integration Joe Hagerman, Senior Advisor DOE Building Technologies Office July 22, 2015 EERE: Office of Energy Efficiency and Renewable Energy BTO: Building Technologies Office (Portfolio - RD&D, Deployment, Regulatory) Opportunity to Control Building Loads is Key to Integrating EE & RE effectively with the GRID! Buildings consume 74% electricity produced in the US (CBECS 2009) Buildings have the potential to reduce their consumption by 20%- 30% (18 quads or

  9. NREL: Transmission Grid Integration - Hawaii Solar Integration Study

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

    Hawaii Solar Integration Study The Hawaii Solar Integration Study was a detailed technical examination of the effects of high penetrations of solar and wind energy on the operations of the electric grids of two Hawaiian islands: Maui and Oahu. Carried out under the auspices of the Hawaii Clean Energy Initiative, the study was jointly sponsored by the Hawaii Natural Energy Institute, the U.S. Department of Energy, and the Hawaiian Electric Company. Unlike mainland power grids, island power grids

  10. Role of Smart Grids in Integrating Renewable Energy

    SciTech Connect (OSTI)

    Speer, B.; Miller, M.; Schaffer, W.; Gueran, L.; Reuter, A.; Jang, B.; Widegren, K.

    2015-05-27

    This report was prepared for the International Smart Grid Action Network (ISGAN), which periodically publishes briefs and discussion papers on key topics of smart grid development globally. The topic of this report was selected by a multilateral group of national experts participating in ISGAN Annex 4, a working group that aims to produce synthesis insights for decision makers. This report is an update of a 2012 ISGAN Annex 4 report entitled “Smart Grid Contributions to Variable Renewable Resource Integration.” That report and other past publications of ISGAN Annexes can be found at www.iea-isgan.org and at www.cleanenergysolutions.org.

  11. Chaninik Wind Group: Wind Heat Smart Grids

    Office of Environmental Management (EM)

    Systems in Kongiganak, Kwigillingok and Tuntutuliak *95 kW Windmatic wind turbines *Electric Thermal Storage(ETS) devices *Community-wide Smart Metering and Smart Grid control Wind Heat System Components * ETS heat output at high is equivalent to a Toyostove Laser 56 * $.10 per kwh is equivalent to buying diesel at $2.90 per gallon * Current diesel price in Kongiganak: $6.95 per gallon Chaninik Wind Group Wind Heat System SCADA Kongiganak Energy Summary 2013 Example - Kongiganak ETS Fuel

  12. NREL: Wind Research - Grid Integration

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

    characterize the potential benefits and impacts of variable generation on electric power system operations. Technology development: Energy systems integration research and...

  13. NREL: Transmission Grid Integration - Projects

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

    Projects NREL's transmission integration projects provide data and models that help utilities and policymakers make informed decisions about the integration of variable generation, such as solar and wind energy, into the electric power system. Researchers are exploring the potential impacts of higher penetrations of solar and wind power on system operations. Our projects provide insights that enable improved and economical operation practices. Some projects also analyze bulk power market

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

    Energy Savers [EERE]

    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

  15. Grid Integration of Solar Energy Workshop

    Broader source: Energy.gov [DOE]

    The Grid Integration of Solar Energy workshop on October 29, 2015 identified critical challenges and opportunities associated with integrating hundreds of gigawatts of solar energy into the electric grid, assessed state of the art technologies, and to proposed a set of solutions that will address near- and long-term research and development needs. Participants included experts in the areas of power systems, controls, communications, data analytics, and sensors from academia, industry, government, electric utilities, and national laboratories. The SunShot team collected ideas, opinions, and comments from this workshop that will serve as valuable inputs to the development of research roadmaps and potential future funding opportunities.

  16. Grid Integration of Solar Energy Workshop

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

    2 Grid Integration of Solar Energy Workshop Important: The bullets below are an attempt to represent the opinions and input shared by workshop attendees. They are not a statement of the opinions of the U.S. Department of Energy. Breakout Session 1 What grid architectural objectives are required to achieve seamless, real-time integration of hundreds of GW of solar at the $0.06/kWh SunShot goal?  Need a clear definition of architectural objectives o Consider services that architecture needs to

  17. Reliability Considerations from Integration of Smart Grid

    Energy Savers [EERE]

    Reliability Considerations from the Integration of Smart Grid 116-390 Village Blvd., Princeton, NJ 08540 609.452.8060 | 609.452.9550 fax www.nerc.com the reliability of the to ensure bulk power system December 2010 (This page intentionally left blank) to ensure the reliability of the bulk power system Reliability Considerations of Integration of Smart Grid i December 2010 N N E E R R C C ' ' s s M M i i s s s s i i o o n n The North American Electric Reliability Corporation (NERC) is an

  18. Integration Technology for PHEV-Grid-Connectivity, with Support...

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

    Technology for PHEV-Grid-Connectivity, with Support for SAE Electrical Standards Integration Technology for PHEV-Grid-Connectivity, with Support for SAE Electrical Standards 2010...

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

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

    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 ...

  20. NREL: Transmission Grid Integration - Wind Integration Datasets

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

    2005, and 2006. These datasets were designed to help energy professionals perform wind integration studies and estimate power production from hypothetical wind plants. For the...

  1. NREL: Transmission Grid Integration - Solar Integration National...

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

    solar generation integration studies by providing modeled, coherent sub-hour solar power data, information, and tools. Sub-hour solar power data are used in the Western Wind...

  2. NREL: Distributed Grid Integration - Working with Us

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

    Working with Us Two men and two women in safety glasses stand near outdoor electric power equipment. Collaborate with NREL's world-class distributed grid integration research staff at the Energy Systems Integration Facility. NREL's electric infrastructure systems research involves industry, academia, other national laboratories, and various standards organizations through collaborative work and the use of our facilities. Collaborative Work To engage in collaborative work for NREL's distributed

  3. State Grid and Shenzhen Energy Group Biomass Engineering Technology...

    Open Energy Info (EERE)

    and Shenzhen Energy Group Biomass Engineering Technology Research Centre Jump to: navigation, search Name: State Grid and Shenzhen Energy Group Biomass Engineering Technology...

  4. About Buildings-to-Grid Integration | Department of Energy

    Office of Environmental Management (EM)

    Emerging Technologies » Buildings-to-Grid » About Buildings-to-Grid Integration About Buildings-to-Grid Integration As electricity demand continues to increase, integrating buildings and the electricity grid is a key step to increasing energy efficiency. Intermittent and variable generation sources, such as photovoltaic systems, as well as new load sources, such as electric vehicles, are being installed on the grid in increasing numbers and at more distributed locations. At the same time,

  5. Role of Smarter Grids in Variable Renewable Resource Integration (Presentation)

    SciTech Connect (OSTI)

    Miller, M.

    2012-07-01

    This presentation discusses the role of smarter grids in variable renewable resource integration and references material from a forthcoming ISGAN issue paper: Smart Grid Contributions to Variable Renewable Resource Integration, co-written by the presenter and currently in review.

  6. Buildings-to-Grid Integration | Department of Energy

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

    Buildings-to-Grid Integration Buildings-to-Grid Integration Integrating buildings and the grid increases energy efficiency, supports incorporation of renewable energy, and balances new loads, such as electric vehicles. Integrating buildings and the grid increases energy efficiency, supports incorporation of renewable energy, and balances new loads, such as electric vehicles. The U.S. Department of Energy's Building Technologies Office is coordinating strategies and activities with stakeholders

  7. GRID INTEGRATION OF SOLAR ENERGY WORKSHOP

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

    GRID INTEGRATION OF SOLAR ENERGY WORKSHOP OCTOBER 29, 2015 OVERVIEW The U.S. Department of Energy's SunShot Initiative is a collaborative national effort that aggressively drives innovation to make solar energy cost-competitive with traditional energy sources by 2020. SunShot's strategic research and development programs support efforts by private companies, universities, and national laboratories to drive down the cost of solar electricity to $0.06 per kilowatt-hour, and to enable the safe,

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

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

    Vehicle-to-Grid Project 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 Resources Test Facility, where researchers connect, instrument, and test V2G platforms. NREL provides calibrated, high-resolution data acquisition, grid simulation, and 240 volt alternating current residential transformer connect-ability for real world analysis. NREL is currently working with

  9. Technical Meeting: Buildings-to-Grid Integration | Department of Energy

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

    Buildings-to-Grid Integration Technical Meeting: Buildings-to-Grid Integration As a first step to better understanding a range of perspectives on buildings-to-grid integration opportunities, the Building Technologies Office held a technical meeting on December 12-13, 2012. The meeting was hosted by the National Renewable Energy Laboratory at the Energy Systems Integration Facility, and participants included stakeholders from the private sector, utilities, universities, federal sector, and the

  10. NREL: Transportation Research - Electric Vehicle Grid Integration

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

    of building energy systems, utility grids, renewable energy sources, and ... to enable PEV communication with the smart grid and to create opportunities for ...

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

    Open Energy Info (EERE)

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

  12. Articles about Grid Integration and Transmission | Department of Energy

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

    Grid Integration and Transmission Articles about Grid Integration and Transmission RSS Below are stories 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 the Impacts of Variable Energy Resources on Generation Expansion and System Reliability The penetration level of variable energy resources, such as wind and solar, has been steadily increasing in many modern power

  13. Glossary of Transmission Grid Integration Terms | Open Energy...

    Open Energy Info (EERE)

    of Transmission Grid Integration Terms Abstract The National Renewable Energy Laboratory (NREL) has produced an extensive list of terms and definitions related to...

  14. Electric Vehicle Grid Integration for Sustainable Military Installations (Presentation)

    SciTech Connect (OSTI)

    Simpson, M.

    2011-05-05

    This presentation discusses electric vehicle grid integration for sustainable military installations. Fort Carson Military Reservation in Colorado Springs is used as a case study.

  15. NREL: Wind Research - Grid Integration of Offshore Wind

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

    Grid Integration of Offshore Wind Photograph of a wind turbine in the ocean. Located about 10 kilometers off the coast of Arklow, Ireland, the Arklow Bank offshore wind park consists of seven GE Wind 3.6-MW wind turbines. Much can be learned from the existing land-based integration research for handling the variability and uncertainty of the wind resource. Integration and Transmission One comprehensive grid integration study is the Eastern Wind Integration and Transmission Study (EWITS), in

  16. Chaninik Wind Group Wind Heat Smart Grids Final Report

    SciTech Connect (OSTI)

    Meiners, Dennis

    2013-06-29

    Final report summarizes technology used, system design and outcomes for US DoE Tribal Energy Program award to deploy Wind Heat Smart Grids in the Chaninik Wind Group communities in southwest Alaska.

  17. NREL: Transmission Grid Integration - Western Wind and Solar Integration

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

    Study Phase 2 Research 2 Research Phase 2 of the Western Wind and Solar Integration Study (WWSIS-2) was initiated to determine the wear-and-tear costs and emissions impacts of cycling and to simulate grid operations to investigate the detailed impacts of wind and solar power on the fossil-fueled fleet in the West. Key Findings The negative impact of cycling on overall plant emissions is relatively small. The increase in plant emissions from cycling to accommodate variable renewables are more

  18. NREL: Transmission Grid Integration - Western Wind and Solar Integration

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

    Study Phase 3 Research 3 Research All of the large-scale regional wind and solar integration studies performed by NREL and others have identified the lack of power system dynamic analysis as a significant research gap. Acceptable dynamic performance of the grid in the fractions of a second to one minute following a large disturbance (e.g., loss of a large power plant or a major transmission line) is critical to system reliability, thus there is a need to analyze the dynamic behavior of North

  19. NREL: Transmission Grid Integration - Data and Resources

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

    Western Wind Dataset, and Wind Integration National Dataset (WIND) Toolkit. Solar Power Data for Integration Studies The Solar Power Data for Integration Studies consist of...

  20. PROJECT PROFILE: Combined PV/Battery Grid Integration with High...

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

    DC-DC integrated modules will be designed for series and parallel connection to a medium voltage DC-bus at the input of a high-power inverter for utility-scale grid ...

  1. Enhancing the Smart Grid: Integrating Clean Distributed and Renewable Generation

    Office of Energy Efficiency and Renewable Energy (EERE)

    Imagine a grid where utilities and consumers work together to alleviate congestion and meet growing energy demands. RDSI is working to facilitate this reality by focusing on the integration of on...

  2. Rethinking the Future Grid: Integrated Nuclear Renewable Energy...

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

    Rethinking the Future Grid: Integrated Nuclear Renewable Energy Systems Preprint S.M. Bragg-Sitton ... In the 2011 State of the Union Address, President Obama set a clean energy goal ...

  3. Request for Comments on the Electric Grid Integration Technical Workshops

    Energy Savers [EERE]

    Summaries: Federal Register Notice Volume 78, No. 35 - Feb. 21, 2013 | Department of Energy Comments on the Electric Grid Integration Technical Workshops Summaries: Federal Register Notice Volume 78, No. 35 - Feb. 21, 2013 Request for Comments on the Electric Grid Integration Technical Workshops Summaries: Federal Register Notice Volume 78, No. 35 - Feb. 21, 2013 Notice is hereby given that two documents are publicly available and the Department of Energy is requesting public comments. The

  4. Aggregation server for grid-integrated vehicles

    DOE Patents [OSTI]

    Kempton, Willett

    2015-05-26

    Methods, systems, and apparatus for aggregating electric power flow between an electric grid and electric vehicles are disclosed. An apparatus for aggregating power flow may include a memory and a processor coupled to the memory to receive electric vehicle equipment (EVE) attributes from a plurality of EVEs, aggregate EVE attributes, predict total available capacity based on the EVE attributes, and dispatch at least a portion of the total available capacity to the grid. Power flow may be aggregated by receiving EVE operational parameters from each EVE, aggregating the received EVE operational parameters, predicting total available capacity based on the aggregated EVE operational parameters, and dispatching at least a portion of the total available capacity to the grid.

  5. Market-Based Indian Grid Integration Study Options: Preprint

    SciTech Connect (OSTI)

    Stoltenberg, B.; Clark, K.; Negi, S. K.

    2012-03-01

    The Indian state of Gujarat is forecasting solar and wind generation expansion from 16% to 32% of installed generation capacity by 2015. Some states in India are already experiencing heavy wind power curtailment. Understanding how to integrate variable generation (VG) into the grid is of great interest to local transmission companies and India's Ministry of New and Renewable Energy. This paper describes the nature of a market-based integration study and how this approach, while new to Indian grid operation and planning, is necessary to understand how to operate and expand the grid to best accommodate the expansion of VG. Second, it discusses options in defining a study's scope, such as data granularity, generation modeling, and geographic scope. The paper also explores how Gujarat's method of grid operation and current system reliability will affect how an integration study can be performed.

  6. Interim Test Procedures for Evaluating Electrical Performance and Grid Integration of Vehicle-to-Grid Applications

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

    Interim Test Procedures for Evaluating Electrical Performance and Grid Integration of Vehicle-to-Grid Applications S. Chakraborty, W. Kramer, B. Kroposki, G. Martin, P. McNutt, M. Kuss, T. Markel, and A. Hoke Technical Report NREL/TP-5500-51001 June 2011 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. National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado

  7. NREL: Transmission Grid Integration - Generator Modeling

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

    Generator Modeling Renewable power plants (RPPs) are different from conventional power plants (CPPs) in several ways. While a 300-megawatt (MW) CPP may consist of one or two large generators (e.g., two 150-MW synchronous generators), an RPP may consist of hundreds of 1.5-MW solar photovoltaic (PV) inverters or wind turbine generators. In addition, many RPPs have a power-electronics-based interface with the grid; thus, the time constant of a RPP system is a lot faster than that of the

  8. NREL: Transmission Grid Integration - Eastern Renewable Generation

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

    Integration Study Eastern Renewable Generation Integration Study The Eastern Renewable Generation Integration Study (ERGIS) is a multi-year U.S. Department of Energy-funded research project designed to simulate operations of the largest power system in the world with high penetrations of wind and solar generation. The study will inform critical questions on how system operations could be impacted by various wind and solar deployment strategies and operational paradigms. It is the first study

  9. NREL: Transmission Grid Integration - Working With Us

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

    Working With Us NREL works with industry, government, and academia on transmission integration research. Learn how you can work with us. Develop Technology Partnerships There are a variety of ways to get involved with NREL's transmission integration activities. You can: Work collaboratively with NREL through cooperative research and development agreements. This is the most common means of industrial collaboration. Participate in subcontracted research. Close to half NREL's budget supports

  10. Smart Grid Integrity Attacks: Characterizations and Countermeasures

    SciTech Connect (OSTI)

    Annarita Giani; Eilyan Bitar; Miles McQueen; Pramod Khargonekar; Kameshwar Poolla

    2011-10-01

    Real power injections at loads and generators, and real power flows on selected lines in a transmission network are monitored, transmitted over a SCADA network to the system operator, and used in state estimation algorithms to make dispatch, re-balance and other energy management system [EMS] decisions. Coordinated cyber attacks of power meter readings can be arranged to be undetectable by any bad data detection algorithm. These unobservable attacks present a serious threat to grid operations. Of particular interest are sparse attacks that involve the compromise of a modest number of meter readings. An efficient algorithm to find all unobservable attacks [under standard DC load flow approximations] involving the compromise of exactly two power injection meters and an arbitrary number of power meters on lines is presented. This requires O(n2m) flops for a power system with n buses and m line meters. If all lines are metered, there exist canonical forms that characterize all 3, 4, and 5-sparse unobservable attacks. These can be quickly detected in power systems using standard graph algorithms. Known secure phase measurement units [PMUs] can be used as countermeasures against an arbitrary collection of cyber attacks. Finding the minimum number of necessary PMUs is NP-hard. It is shown that p + 1 PMUs at carefully chosen buses are sufficient to neutralize a collection of p cyber attacks.

  11. NREL: Distributed Grid Integration - Energy System Basics Video...

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

    Part 1: Electricity Grid Overview Part 2: Electricity Grid: Traditional Generation Technologies Part 3: Electricity Grid: Transmission Systems Part 4: Electricity Grid: Substation...

  12. NREL: Transmission Grid Integration - FESTIV Model

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

    FESTIV Model Graph of real-time balance of electrical supply and demand. Real-time balance of electrical supply (generation) and demand (load). Graph of distribution of electrical supply and demand mismatch. Distribution of the mismatch between the electrical supply and demand (area control error, or ACE). Graph of real-time prices as determined by FESTIV. Real-time prices (locational marginal prices) as calculated by FESTIV. The Flexible Energy Scheduling Tool for Integrating Variable

  13. Redefining What's Possible for Renewable Energy: Grid Integration

    SciTech Connect (OSTI)

    Cochran, Jaquelin; Milligan, Michael; Bloom, Aaron; Lopez, Anthony; Mai, Trieu

    2015-01-22

    The Energy Department's National Renewable Energy Laboratory (NREL) is spearheading engineering innovations that will help optimize the entire energy system, and the lab's analysis capabilities complement that engineering work by identifying ways to integrate renewable energy effectively and economically. This 3-minute video shows how NREL research and analysis are redefining whats possible for renewable energy on the grid.

  14. NREL: Transmission Grid Integration - Technical Review Committee Principles

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

    for Integration Studies Technical Review Committee Principles for Integration Studies Working with the U.S. Department of Energy's National Renewable Energy Laboratory (NREL), the Utility Wind Integration Group has issued a set of principles for Technical Review Committee participation in wind integration studies. Coming from years of Utility Wind Integration Group and NREL Technical Review Committee involvement in a number of wind integration studies, this document provides guidance for

  15. Panel 2, H2 Grid Integration: Tools and Analyses

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

    H 2 Grid Integration: Tools and Analyses Hydrogen Energy Storage Workshop Josh Eichman, PhD 5/14/2014 2 Wind to Hydrogen Project * Xcel Energy, DOE and NREL collaboration * Can explore the role of H 2 for... *Renewable Integration *Responsive loads (demand response) *Energy Storage *Multiple outputs streams o Electricity o Transportation fuel o Industrial gas 3 Electricity market requirements * Important operational characteristics o Power capacity How much can you provide in response? o Energy

  16. NREL: Transmission Grid Integration - Oahu Wind Integration and

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

    Transmission Study Oahu Wind Integration and Transmission Study The Oahu Wind Integration and Transmission Study examined the integration of renewable energy as part of the Hawaii Clean Energy Initiative's Energy Agreement. The agreement includes a commitment to integrate up to 400 megawatts (MW) of offshore wind energy from Molokai or Lanai and transmit it to Oahu via undersea cable systems. The Hawaii Clean Energy Initiative also includes an aggressive mandate for the state of Hawaii to

  17. NREL: Transmission Grid Integration - Wind Integration National Dataset

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

    (WIND) Toolkit Wind Integration National Dataset (WIND) Toolkit Obtain the WIND Toolkit Please note: the WIND Toolkit is simulated wind power data to be used in renewable integration studies. Please read the associated validation reports and use the data appropriately. The Wind Integration National Dataset (WIND) Toolkit is an update and expansion of the Eastern and Western Wind Datasets, and is intended to support the next generation of integration studies. The WIND Toolkit includes

  18. Solar energy grid integration systems - Energy storage (SEGIS-ES)

    SciTech Connect (OSTI)

    Ton, Dan; Peek, Georgianne H.; Hanley, Charles; Boyes, John

    2008-05-01

    In late 2007, the U.S. Department of Energy (DOE) initiated a series of studies to address issues related to potential high penetration of distributed photovoltaic (PV) generation systems on our nations electric grid. This Renewable Systems Interconnection (RSI) initiative resulted in the publication of 14 reports and an Executive Summary that defined needs in areas related to utility planning tools and business models, new grid architectures and PV systems configurations, and models to assess market penetration and the effects of high-penetration PV systems. As a result of this effort, the Solar Energy Grid Integration Systems (SEGIS) program was initiated in early 2008. SEGIS is an industry-led effort to develop new PV inverters, controllers, and energy management systems that will greatly enhance the utility of distributed PV systems.

  19. Distributed Energy Systems Integration Group (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2009-10-01

    Factsheet developed to describe the activites of the Distributed Energy Systems Integration Group within NREL's Electricity, Resources, and Buildings Systems Integration center.

  20. NREL: Transmission Grid Integration - Solar Power Data for Integration

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

    Studies Power Data for Integration Studies The Solar Power Data for Integration Studies are synthetic solar photovoltaic (PV) power plant data points for the United States for the year 2006. The data are intended for use by energy professionals such as transmission planners, utility planners, project developers, and university researchers who perform solar integration studies and need to estimate power production from hypothetical solar plants. Alert! The solar power datasets are modeled

  1. Greening the Grid Special Topic: Facilitating the Integration of Renewable Energy through Balancing Cooperation

    SciTech Connect (OSTI)

    Cochran, Jaquelin

    2016-01-01

    The Greening the Grid animation shows facilitating the integration of renewable energy through balancing cooperation step-by-step.

  2. NREL: Distributed Grid Integration - Hawaii Clean Energy Initiative

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

    Hawaii Clean Energy Initiative The Hawai'i Clean Energy Initiative (HCEI) is a partnership between the state of Hawaii and the U.S. Department of Energy to achieve the most aggressive clean energy goals in the nation. To support this important initiative, NREL conducts research and development in the following distributed energy areas: Solar resource assessment Perform analysis of measured data and model development Supply output data sets for photovoltaic (PV) grid integration studies Deploy

  3. NREL: Transmission Grid Integration - NREL Study Indicates Economic

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

    Potential for Wyoming Wind Transmission to California Study Indicates Economic Potential for Wyoming Wind Transmission to California March 24, 2014 A new study from the Energy Department's National Renewable Energy Laboratory (NREL) finds that the economic benefit of transmitting wind energy from Wyoming to the California energy market are likely to exceed the cost. The study, "California-Wyoming Grid Integration Study, Phase 1-Economic Analysis" was conducted by NREL for the

  4. Metrics for Assessment of Smart Grid Data Integrity Attacks

    SciTech Connect (OSTI)

    Annarita Giani; Miles McQueen; Russell Bent; Kameshwar Poolla; Mark Hinrichs

    2012-07-01

    There is an emerging consensus that the nation’s electricity grid is vulnerable to cyber attacks. This vulnerability arises from the increasing reliance on using remote measurements, transmitting them over legacy data networks to system operators who make critical decisions based on available data. Data integrity attacks are a class of cyber attacks that involve a compromise of information that is processed by the grid operator. This information can include meter readings of injected power at remote generators, power flows on transmission lines, and relay states. These data integrity attacks have consequences only when the system operator responds to compromised data by redispatching generation under normal or contingency protocols. These consequences include (a) financial losses from sub-optimal economic dispatch to service loads, (b) robustness/resiliency losses from placing the grid at operating points that are at greater risk from contingencies, and (c) systemic losses resulting from cascading failures induced by poor operational choices. This paper is focused on understanding the connections between grid operational procedures and cyber attacks. We first offer two examples to illustrate how data integrity attacks can cause economic and physical damage by misleading operators into taking inappropriate decisions. We then focus on unobservable data integrity attacks involving power meter data. These are coordinated attacks where the compromised data are consistent with the physics of power flow, and are therefore passed by any bad data detection algorithm. We develop metrics to assess the economic impact of these attacks under re-dispatch decisions using optimal power flow methods. These metrics can be use to prioritize the adoption of appropriate countermeasures including PMU placement, encryption, hardware upgrades, and advance attack detection algorithms.

  5. NREL: Transmission Grid Integration - Eastern and Western Wind Integration

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

    Datasets Eastern and Western Wind Integration Datasets These datasets were designed to help energy professionals perform wind integration studies and estimate power production from hypothetical wind plants. Eastern Wind Dataset For the Eastern dataset, more than 1,326 simulated wind farms data points are available across the eastern United States. Western Wind Dataset For the Western dataset, more than 30,000 data points are available across the western United States. About the Eastern and

  6. Integrated Smart Grid Provides a Wide Range of Benefits in Ohio and the

    Energy Savers [EERE]

    Carolinas | Department of Energy Integrated Smart Grid Provides a Wide Range of Benefits in Ohio and the Carolinas Integrated Smart Grid Provides a Wide Range of Benefits in Ohio and the Carolinas October 20, 2014 - 5:00pm Addthis Duke Energy's comprehensive grid modernization program, funded in part by a Smart Grid Investment Grant from the Department of Energy, has reduced outages and improved power quality for Ohio and Carolinas customers. By deploying smart grid technologies and

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

    SciTech Connect (OSTI)

    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 PNNLs 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 PNNLs FPGI.

  8. Smart Grid Stakeholder Roundtable Group Perspectives- September 2009

    Broader source: Energy.gov [DOE]

    This document is designed to capture key questions posed by stakeholders concerning implementation of smart grids. These perspectives were compiled during a series of discussions among members of...

  9. Resource Information and Forecasting Group; Electricity, Resources, & Building Systems Integration (ERBSI) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2009-11-01

    Researchers in the Resource Information and Forecasting group at NREL provide scientific, engineering, and analytical expertise to help characterize renewable energy resources and facilitate the integration of these clean energy sources into the electricity grid.

  10. Rethinking the Future Grid: Integrated Nuclear Renewable Energy Systems: Preprint

    SciTech Connect (OSTI)

    Bragg-Sitton, S. M.; Boardman, R.; Ruth, M.; Zinaman, O.; Forsberg, C.

    2015-01-01

    The U.S. DOE is supporting research and development that could lead to more efficient utilization of clean energy generation sources, including renewable and nuclear options, to meet both grid demand and thermal energy needs in the industrial sector. One concept under consideration by the DOE-NE and DOE-EERE is tighter coupling of nuclear and renewable energy sources in a manner that better optimizes energy use for the combined electricity, industrial manufacturing, and transportation sectors. This integration concept has been referred to as a 'hybrid system' that is capable of apportioning thermal and electrical energy to first meet the grid demand (with appropriate power conversion systems), then utilizing excess thermal and, in some cases, electrical energy to drive a process that results in an additional product.

  11. US Recovery Act Smart Grid Projects - Integrated and Crosscutting...

    Open Energy Info (EERE)

    ygons":,"circles":,"rectangles":,"locations":"text":"GridProject" title"Burbank Water and Power Smart Grid Project...

  12. RETHINKING THE FUTURE GRID: INTEGRATED NUCLEAR-RENEWABLE ENERGY SYSTEMS

    SciTech Connect (OSTI)

    S.M. Bragg-Sitton; R. Boardman

    2014-12-01

    The 2013 electricity generation mix in the United States consisted of ~13% renewables (hydropower, wind, solar, geothermal), 19% nuclear, 27% natural gas, and 39% coal. In the 2011 State of the Union Address, President Obama set a clean energy goal for the nation: “By 2035, 80 percent of America’s electricity will come from clean energy sources. Some folks want wind and solar. Others want nuclear, clean coal and natural gas. To meet this goal we will need them all.” The U.S. Department of Energy (DOE) Offices of Nuclear Energy (NE) and Energy Efficiency and Renewable Energy (EERE) recognize that “all of the above” means that we are called to best utilize all available clean energy sources. To meet the stated environmental goals for electricity generation and for the broader energy sector, there is a need to transform the energy infrastructure of the U.S. and elsewhere. New energy systems must be capable of significantly reducing environmental impacts in an efficient and economically viable manner while utilizing both hydrocarbon resources and clean energy generation sources. The U.S. DOE is supporting research and development that could lead to more efficient utilization of clean energy generation sources, including renewable and nuclear options, to meet both grid demand and thermal energy needs in the industrial sector. A concept being advanced by the DOE-NE and DOE-EERE is tighter coupling of nuclear and renewable energy sources in a manner that better optimizes energy use for the combined electricity, industrial manufacturing, and the transportation sectors. This integration concept has been referred to as a “hybrid system” that is capable of apportioning thermal and electrical energy to first meet the grid demand (with appropriate power conversion systems), then utilizing excess thermal and, in some cases, electrical energy to drive a process that results in an additional product. For the purposes of the present work, the hybrid system would integrate two or more energy resources to generate two or more products, one of which must be an energy commodity, such as electricity or transportation fuel. Subsystems would be integrated ‘‘behind’’ the electrical transmission bus and would be comprised of two or more energy conversion subsystems that have traditionally been separate or isolated. Energy flows would be dynamically apportioned as necessary to meet grid demand via a single, highly responsive connection to the grid that provides dispatchable electricity while capital-intensive generation assets operate at full capacity. Candidate region-specific hybrid energy systems selected for further study and figures of merit that will be used to assess system performance will be presented.

  13. Grid-Integrated Fleet & Workplace Charging for Plug-in Electric Vehicles

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

    Grid-Integrated Fleet & Workplace Charging for ! Plug-in Electric Vehicles ! J.C. Martin Workplace Charging Challenge - Summit 2014 November 18, 2014 © 2011San Diego Gas & Electric Company. All copyright and trademark rights reserved. SDG&E Goal - Grid Integrated Charging ! Create an excellent customer experience and accelerate the growth of electric transportation by ensuring the safe, reliable and efficient integration of EV loads with the grid * More plug-in electric vehicles *

  14. Solar Energy Grid Integration Systems -- Energy Storage (SEGIS-ES).

    SciTech Connect (OSTI)

    Hanley, Charles J.; Ton, Dan T.; Boyes, John D.; Peek, Georgianne Huff

    2008-07-01

    This paper describes the concept for augmenting the SEGIS Program (an industry-led effort to greatly enhance the utility of distributed PV systems) with energy storage in residential and small commercial applications (SEGIS-ES). The goal of SEGIS-ES is to develop electrical energy storage components and systems specifically designed and optimized for grid-tied PV applications. This report describes the scope of the proposed SEGIS-ES Program and why it will be necessary to integrate energy storage with PV systems as PV-generated energy becomes more prevalent on the nation's utility grid. It also discusses the applications for which energy storage is most suited and for which it will provide the greatest economic and operational benefits to customers and utilities. Included is a detailed summary of the various storage technologies available, comparisons of their relative costs and development status, and a summary of key R&D needs for PV-storage systems. The report concludes with highlights of areas where further PV-specific R&D is needed and offers recommendations about how to proceed with their development.

  15. PEV Grid Integration Research - Vehicles, Buildings, and Renewables Working Together; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    2015-07-29

    This presentation will discuss current research activities in PEV grid integration at NREL. Presented at the 2015 IEEE Power and Energy Systems General Meeting, Denver, Colorado.

  16. Grid Integration and the Carrying Capacity of the U.S. Grid to Incorporate Variable Renewable Energy

    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 Renewable Energy Laboratory Technical Report NREL/TP-6A20-62607 April 2015 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

  17. Integrated Smart Grid Provides Wide Range of Benefits in Ohio and the Carolinas

    Office of Environmental Management (EM)

    U.S. Department of Energy |September 2014 Integrated Smart Grid Provides Wide Range of Benefits in Ohio and the Carolinas Page 2 Under the American Recovery and Reinvestment Act of 2009, the U.S. Department of Energy and the electricity industry have jointly invested over $7.9 billion in 99 cost- shared Smart Grid Investment Grant projects to modernize the electric grid, strengthen cybersecurity, improve interoperability, and collect an unprecedented level of data on smart grid and customer

  18. Category:Smart Grid Projects - Integrated and Crosscutting Systems...

    Open Energy Info (EERE)

    Systems" The following 37 pages are in this category, out of 37 total. B Burbank Water and Power Smart Grid Project C Central Lincoln People's Utility District Smart Grid...

  19. NREL: Transmission Grid Integration - Western Wind and Solar...

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

    Renewable Generation Integration Study Oahu Wind Integration & Transmission Study Hawaii Solar Integration Study Solar Integration National Dataset Toolkit Wholesale Electricity...

  20. ESTER, Enel integrated System for TEsts on stoRage (Smart Grid...

    Open Energy Info (EERE)

    ESTER, Enel integrated System for TEsts on stoRage (Smart Grid Project) Jump to: navigation, search Project Name ESTER, Enel integrated System for TEsts on stoRage Country Italy...

  1. NREL's Grid Integration Lab Nominated for Prestigious Project...

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

    technologies interact on the grid at megawatt utility scale. Housing 15 experimental laboratories and several outdoor test beds, the 182,500-square-foot facility features a ...

  2. PROJECT PROFILE: An Integrated Tool for Improving Grid Performance...

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

    The two proposed frameworks for planning and operation will improve grid performance and reliability by maintaining and enhancing the efficiency and reliability of electric ...

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

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

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

  4. PEV Grid Integration Research - Vehicles, Buildings, and Renewables...

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

    for enabling the export of vehicle power to assist in grid outages and disaster-recovery efforts Local ... * Oscilloscopes for detail electrical system impacts analysis ...

  5. Integration of Behind-the-Meter PV Fleet Forecasts into Utility Grid System

    Office of Environmental Management (EM)

    Operations | Department of Energy Integration of Behind-the-Meter PV Fleet Forecasts into Utility Grid System Operations Integration of Behind-the-Meter PV Fleet Forecasts into Utility Grid System Operations Clean Power Research logo.jpg This project will address the need for a more accurate approach to forecasting net utility load by taking into consideration the contribution of customer-sited PV energy generation. Tasks within the project are designed to integrate novel PV power

  6. New Energy Systems Integration Facility (ESIF) to Help Modernize the Grid |

    Office of Environmental Management (EM)

    Department of Energy Systems Integration Facility (ESIF) to Help Modernize the Grid New Energy Systems Integration Facility (ESIF) to Help Modernize the Grid September 11, 2013 - 11:09am Addthis The new Energy Systems Integration Facility is the nation's first facility to help both public and private sector researchers scale-up promising clean energy technologies -- from solar modules and wind turbines to electric vehicles and efficient, interactive home appliances -- and test how they

  7. EV Network integration (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    EU Smart Grid Projects Map1 Overview This project will take two typical LV (220V) circuits, one urban and one rural, and will examine in detail through modeling and through...

  8. EV Network integration (Smart Grid Project) (Ireland) | Open...

    Open Energy Info (EERE)

    EU Smart Grid Projects Map1 Overview This project will take two typical LV (220V) circuits, one urban and one rural, and will examine in detail through modeling and through...

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

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

    First-of-a-Kind Use of Utility-Scale PV for Ancillary Services 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

  10. Energy Department Announces $15 Million to Integrate Affordable Solar Energy into Nation’s Electrical Grid

    Broader source: Energy.gov [DOE]

    Supporting the goals of the Obama Administration’s Climate Action Plan, the Energy Department today announced $15 million in available funding to help integrate distributed, on-site solar energy systems into the nation’s electrical grid.

  11. Solar Electric Grid Integration- Advanced Concepts (SEGIS-AC) Funding Opportunity

    Broader source: Energy.gov [DOE]

    Through the Solar Electric Grid Integration – Advanced Concepts (SEGIS-AC) program, DOE is funding solar projects that are targeting ways to develop power electronics and build smarter, more...

  12. Interim Test Procedures for Evaluating Electrical Performance and Grid Integration of Vehicle-to-Grid Applications

    SciTech Connect (OSTI)

    Chakraborty, S.; Kramer, W.; Kroposki, B.; Martin, G.; McNutt, P.; Kuss, M.; Markel, T.; Hoke, A.

    2011-06-01

    The objective of this report is to provide a test plan for V2G testing. The test plan is designed to test and evaluate the vehicle's power electronics capability to provide power to the grid, and to evaluate the vehicle's ability to connect and disconnect from the utility according to a subset of the IEEE Std. 1547 tests.

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

    SciTech Connect (OSTI)

    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.

  14. NREL: Transmission Grid Integration - Issues Affecting Renewable Energy

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

    Integration Issues Affecting Renewable Energy Integration NREL is investigating issues related to the integration of renewable energy sources into the transmission system. Developing solutions to these challenges will enable higher penetrations of renewable generation sources on the electric power system and the future growth of renewable energy. The integration of large quantities of renewable energy sources such as wind and solar power will require changes in how our transmission system

  15. Grid Integration of Aggregated Demand Response, Part 2: Modeling Demand Response in a Production Cost Model

    Broader source: Energy.gov [DOE]

    Renewable integration studies have evaluated many challenges associated with deploying large amounts of variable wind and solar generation technologies. These studies can evaluate operational impacts associated with variable generation, benefits of improved wind and solar resource forecasting, and trade-offs between institutional changes, including increasing balancing area cooperation and technical changes such as installing new flexible generation. Demand response (DR) resources present a potentially important source of grid flexibility and can aid in integrating variable generation; however, integration analyses have not yet incorporated these resources explicitly into grid simulation models as part of a standard toolkit for resource planners.

  16. SunShot’s National Laboratory Projects Target Grid Integration Challenges

    Broader source: Energy.gov [DOE]

    National Laboratories are tackling systems integration challenges through the SunShot National Laboratory Multiyear Partnership (SuNLaMP) funding program. These research and development projects will enable hundreds of gigawatts of solar energy to be integrated reliably and cost-effectively onto the U.S. electric power grid.

  17. Grid Integration and the Carrying Capacity of the U.S. Grid to Incorporate Variable Renewable Energy

    SciTech Connect (OSTI)

    Cochran, Jaquelin; Denholm, Paul; Speer, Bethany; Miller, Mackay

    2015-04-23

    In the United States and elsewhere, renewable energy (RE) generation supplies an increasingly large percentage of annual demand, including nine U.S. states where wind comprised over 10% of in-state generation in 2013. This white paper summarizes the challenges to integrating increasing amounts of variable RE, identifies emerging practices in power system planning and operation that can facilitate grid integration, and proposes a unifying concept—economic carrying capacity—that can provide a framework for evaluating actions to accommodate higher penetrations of RE. There is growing recognition that while technical challenges to variable RE integration are real, they can generally be addressed via a variety of solutions that vary in implementation cost. As a result, limits to RE penetration are primarily economic, driven by factors that include transmission and the flexibility of the power grid to balance supply and demand. This limit can be expressed as economic carrying capacity, or the point at which variable RE is no longer economically competitive or desirable to the system or society.

  18. EWIS European wind integration study (Smart Grid Project) (France...

    Open Energy Info (EERE)

    France) Jump to: navigation, search Project Name EWIS European wind integration study Country France Coordinates 45.897655, 2.021484 Loading map... "minzoom":false,"mappingser...

  19. EWIS European wind integration study (Smart Grid Project) (Denmark...

    Open Energy Info (EERE)

    search Project Name EWIS European wind integration study Country Denmark Coordinates 56.26392, 9.501785 Loading map... "minzoom":false,"mappingservice":"googlemaps3","type...

  20. EWIS European wind integration study (Smart Grid Project) (Spain...

    Open Energy Info (EERE)

    Spain) Jump to: navigation, search Project Name EWIS European wind integration study Country Spain Coordinates 40.522152, -4.163818 Loading map... "minzoom":false,"mappingserv...

  1. EWIS European wind integration study (Smart Grid Project) (United...

    Open Energy Info (EERE)

    United Kingdom) Jump to: navigation, search Project Name EWIS European wind integration study Country United Kingdom Coordinates 55.378052, -3.435973 Loading map......

  2. EWIS European wind integration study (Smart Grid Project) (Czech...

    Open Energy Info (EERE)

    Czech Republic) Jump to: navigation, search Project Name EWIS European wind integration study Country Czech Republic Coordinates 49.817493, 15.472962 Loading map......

  3. NREL to Help California Tackle Solar Energy Grid Integration...

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

    The residential software modeling tool, called Building Energy Optimizer for California Existing Homes, will facilitate balanced integration of energy efficiency, demand response ...

  4. EWIS European wind integration study (Smart Grid Project) (Germany...

    Open Energy Info (EERE)

    Germany) Jump to: navigation, search Project Name EWIS European wind integration study Country Germany Coordinates 51.165691, 10.451526 Loading map... "minzoom":false,"mapping...

  5. Transaction-Based Controls for Building-Grid Integration: VOLTTRON™

    SciTech Connect (OSTI)

    Akyol, Bora A.; Haack, Jereme N.; Hernandez, George; Katipamula, Srinivas; Widergren, Steven E.

    2015-07-01

    The U.S. Department of Energy’s (DOE’s) Building Technologies Office (BTO) is supporting the development of a “transactional network” concept that supports energy, operational, and financial transactions between building systems (e.g., rooftop units -- RTUs), and the electric power grid using applications, or 'agents', that reside either on the equipment, on local building controllers, or in the Cloud. The transactional network vision is delivered using a real-time, scalable reference platform called VOLTTRON that supports the needs of the changing energy system. VOLTTRON is an agent execution and an innovative distributed control and sensing software platform that supports modern control strategies, including agent-based and transaction-based controls. It enables mobile and stationary software agents to perform information gathering, processing, and control actions.

  6. Sandia Energy - Grid Modernization Consortium

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

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

  7. NREL: Transmission Grid Integration - NREL Power Systems Engineering

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

    Researchers Publish 33 Articles in Last Year Power Systems Engineering Researchers Publish 33 Articles in Last Year February 18, 2016 NREL's Power Systems Engineering Center published 33 journal and magazine articles in the past year highlighting recent research in integrating renewable energy into power systems. NREL would like to acknowledge the U.S. Department of Energy for the funding support that made this research possible. Integrated Devices and Systems Research Lab Tests: Verifying

  8. NREL Confirms Large Potential for Grid Integration of Wind, Solar Power (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-10-01

    To fully harvest the nation's bountiful wind and solar resources, it is critical to know how much electrical power from these renewable resources could be integrated reliably into the grid. To inform the discussion about the potential of such variable sources, the National Renewable Energy Laboratory (NREL) launched two key regional studies, examining the east and west sections of the U.S. power grid. The studies show that it is technically possible for U.S. power systems to integrate 20%-35% renewable electricity if infrastructure and operational improvements can be made.

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

    Open Energy Info (EERE)

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

  10. A Stochastic Power Network Calculus for Integrating Renewable Energy Sources into the Power Grid

    SciTech Connect (OSTI)

    Wang, K; Ciucu, F; Lin, C; Low, SH

    2012-07-01

    Renewable energy such as solar and wind generation will constitute an important part of the future grid. As the availability of renewable sources may not match the load, energy storage is essential for grid stability. In this paper we investigate the feasibility of integrating solar photovoltaic (PV) panels and wind turbines into the grid by also accounting for energy storage. To deal with the fluctuation in both the power supply and demand, we extend and apply stochastic network calculus to analyze the power supply reliability with various renewable energy configurations. To illustrate the validity of the model, we conduct a case study for the integration of renewable energy sources into the power system of an island off the coast of Southern California. In particular, we asses the power supply reliability in terms of the average Fraction of Time that energy is Not-Served (FTNS).

  11. NREL: Distributed Grid Integration - Data Collection and Visualization

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

    Projects Data Collection and Visualization Projects NREL researchers work with utilities and other organizations, such as the Sacramento Municipal Utility District and the U.S. Army, to create data collection and visualization scenarios that help them to understand and effectively manage distributed energy integration systems. Sacramento Municipal Utility District As part of a larger project with the Sacramento Municipal Utility District (SMUD), NREL is using its data collection and

  12. NREL: Transmission Grid Integration - Transmission Planning and Analysis

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

    Transmission Planning and Analysis Thumbnail of map the United States that shows wind resources and transmission lines. Enlarge image This map shows the location of wind resources and transmission lines in the United States. See a larger image or state maps. NREL researchers are engaged in transmission planning and analysis to strengthen the electric power system through the integration of solar and wind power. As demand for electricity increases, electric power system operators must plan for

  13. Building-Grid Integration Research and Development Innovators Program (BIRD IP)

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Building Technologies Office (BTO) within the Department of Energy (DOE) is seeking graduate students interested in exploring building-grid integration and development (R&D) technology concepts that can improve the operating efficiency of buildings and increase penetration of distributed renewable energy generation, leading to more efficient buildings and cleaner generation of electricity.

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

    Open Energy Info (EERE)

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

  15. Integrated Operation Scenarios ITPA Topical Group Meeting | Princeton

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

    Plasma Physics Lab 20, 2010, 9:00am to April 23, 2010, 5:00pm Conference Princeton, NJ Integrated Operation Scenarios ITPA Topical Group Meeting Integrated Operation Scenarios ITPA Topical Group Meeting Contact Information Website: Integrated Operation Scenarios ITPA Topical Group Meeting Coordinator(s): Kathleen Lukazik KLukazik@pppl.gov Host(s): Chuck Kessel ckessel@pppl.gov PPPL Entrance Procedures Visitor Information, Directions, Security at PPPL As a federal facility, the Princeton

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  18. California-Wyoming Grid Integration Study: Phase 1„Economic Analysis

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

    California-Wyoming Grid Integration Study Phase 1-Economic Analysis D. Corbus, D. Hurlbut, P. Schwabe, E. Ibanez, M. Milligan, G. Brinkman, A. Paduru, V. Diakov, and M. Hand National Renewable Energy Laboratory Study conducted for the Wyoming Infrastructure Authority Technical Report NREL/TP-6A20-61192 March 2014 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

  19. Electric Vehicle Grid Integration for Sustainable Military Installations (Presentation), National Renewable Energy Laboratory (NREL)

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

    Electric Vehicle Grid Integration for Sustainable Military Installations NDIA Joint Service Power Expo Mike Simpson Mike.Simpson@NREL.gov 5 May 2011 NREL/PR-5400-51519 NATIONAL RENEWABLE ENERGY LABORATORY Agenda 2 1. NREL Transportation Research 2. Net Zero Energy Installations (NZEI) 3. Fort Carson as a Case Study - Vehicles On-Site - Utility Operations - Vehicle Charge Management 4. Full Fleet Simulation 5. Continuing Work NATIONAL RENEWABLE ENERGY LABORATORY NREL is the only national

  20. SunEdison Photovoltaic Grid Integration Evaluation: Cooperative Research and Development Final Report, CRADA Number CRD-08-302

    SciTech Connect (OSTI)

    Kroposki, B.

    2012-09-01

    Under this Agreement, NREL will work with SunEdison to monitor and analyze the performance of photovoltaic (PV) systems as they relate to grid integration. Initially this project will examine the performance of PV systems with respect to evaluating the benefits and impacts on the electric power grid.

  1. Strategies and Decision Support Systems for Integrating Variable Energy Resources in Control Centers for Reliable Grid Operations

    SciTech Connect (OSTI)

    Jones, Lawrence E.

    2011-11-01

    This report provides findings from the field regarding the best ways in which to guide operational strategies, business processes and control room tools to support the integration of renewable energy into electrical grids.

  2. Strategies and Decision Support Systems for Integrating Variable Energy Resources in Control Centers for Reliable Grid Operations. Executive Summary

    SciTech Connect (OSTI)

    Jones, Lawrence E.

    2011-11-01

    This is the executive summary for a report that provides findings from the field regarding the best ways in which to guide operational strategies, business processes and control room tools to support the integration of renewable energy into electrical grids.

  3. Solar energy grid integration systems : final report of the Florida Solar Energy Center Team.

    SciTech Connect (OSTI)

    Ropp, Michael; Gonzalez, Sigifredo; Schaffer, Alan; Katz, Stanley; Perkinson, Jim; Bower, Ward Isaac; Prestero, Mark; Casey, Leo; Moaveni, Houtan; Click, David; Davis, Kristopher; Reedy, Robert; Kuszmaul, Scott S.; Sena-Henderson, Lisa; David, Carolyn; Akhil, Abbas Ali

    2012-03-01

    Initiated in 2008, the Solar Energy Grid Integration Systems (SEGIS) program is a partnership involving the U.S. DOE, Sandia National Laboratories, private sector companies, electric utilities, and universities. Projects supported under the program have focused on the complete-system development of solar technologies, with the dual goal of expanding utility-scale penetration and addressing new challenges of connecting large-scale solar installations in higher penetrations to the electric grid. The Florida Solar Energy Center (FSEC), its partners, and Sandia National Laboratories have successfully collaborated to complete the work under the third and final stage of the SEGIS initiative. The SEGIS program was a three-year, three-stage project that include conceptual design and market analysis in Stage 1, prototype development and testing in Stage 2, and moving toward commercialization in Stage 3. Under this program, the FSEC SEGIS team developed a comprehensive vision that has guided technology development that sets one methodology for merging photovoltaic (PV) and smart-grid technologies. The FSEC team's objective in the SEGIS project is to remove barriers to large-scale general integration of PV and to enhance the value proposition of photovoltaic energy by enabling PV to act as much as possible as if it were at the very least equivalent to a conventional utility power plant. It was immediately apparent that the advanced power electronics of these advanced inverters will go far beyond conventional power plants, making high penetrations of PV not just acceptable, but desirable. This report summarizes a three-year effort to develop, validate and commercialize Grid-Smart Inverters for wider photovoltaic utilization, particularly in the utility sector.

  4. Modeling Framework and Validation of a Smart Grid and Demand Response System for Wind Power Integration

    SciTech Connect (OSTI)

    Broeer, Torsten; Fuller, Jason C.; Tuffner, Francis K.; Chassin, David P.; Djilali, Ned

    2014-01-31

    Electricity generation from wind power and other renewable energy sources is increasing, and their variability introduces new challenges to the power system. The emergence of smart grid technologies in recent years has seen a paradigm shift in redefining the electrical system of the future, in which controlled response of the demand side is used to balance fluctuations and intermittencies from the generation side. This paper presents a modeling framework for an integrated electricity system where loads become an additional resource. The agent-based model represents a smart grid power system integrating generators, transmission, distribution, loads and market. The model incorporates generator and load controllers, allowing suppliers and demanders to bid into a Real-Time Pricing (RTP) electricity market. The modeling framework is applied to represent a physical demonstration project conducted on the Olympic Peninsula, Washington, USA, and validation simulations are performed using actual dynamic data. Wind power is then introduced into the power generation mix illustrating the potential of demand response to mitigate the impact of wind power variability, primarily through thermostatically controlled loads. The results also indicate that effective implementation of Demand Response (DR) to assist integration of variable renewable energy resources requires a diversity of loads to ensure functionality of the overall system.

  5. NREL: Technology Deployment - Engineering and Modeling Group, Integrated

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

    Applications Center Engineering and Modeling Group, Integrated Applications Center Learn more about the expertise and technical skills of NREL's Engineering and Modeling group by reading our short biographies: Kate Anderson (Group Manager) Kari Burman Dylan Cutler Jesse Dean Emma Elgqvist Alicen Kandt Lars Lisell David Lovullo Dan Olis Caleb Rockenbaugh Jimmy Salasovich Travis Simpkins Gregg Tomberlin Otto VanGeet Andy Walker Photo of Kate Anderson Kate Anderson Group Manager Areas of

  6. Econnect Group Ltd | Open Energy Information

    Open Energy Info (EERE)

    Econnect Group Ltd Place: Hexham, Northumberland, United Kingdom Zip: NE46 3PU Product: Electrical grid integration specialist. References: Econnect Group Ltd1 This article is a...

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

    Open Energy Info (EERE)

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

  8. Quantifiably secure power grid operation, management, and evolution : a study of uncertainties affecting the grid integration of renewables.

    SciTech Connect (OSTI)

    Gray, Genetha Anne; Watson, Jean-Paul; Silva Monroy, Cesar Augusto; Gramacy, Robert B.

    2013-09-01

    This report summarizes findings and results of the Quantifiably Secure Power Grid Operation, Management, and Evolution LDRD. The focus of the LDRD was to develop decisionsupport technologies to enable rational and quantifiable risk management for two key grid operational timescales: scheduling (day-ahead) and planning (month-to-year-ahead). Risk or resiliency metrics are foundational in this effort. The 2003 Northeast Blackout investigative report stressed the criticality of enforceable metrics for system resiliency - the grid's ability to satisfy demands subject to perturbation. However, we neither have well-defined risk metrics for addressing the pervasive uncertainties in a renewable energy era, nor decision-support tools for their enforcement, which severely impacts efforts to rationally improve grid security. For day-ahead unit commitment, decision-support tools must account for topological security constraints, loss-of-load (economic) costs, and supply and demand variability - especially given high renewables penetration. For long-term planning, transmission and generation expansion must ensure realized demand is satisfied for various projected technological, climate, and growth scenarios. The decision-support tools investigated in this project paid particular attention to tailoriented risk metrics for explicitly addressing high-consequence events. Historically, decisionsupport tools for the grid consider expected cost minimization, largely ignoring risk and instead penalizing loss-of-load through artificial parameters. The technical focus of this work was the development of scalable solvers for enforcing risk metrics. Advanced stochastic programming solvers were developed to address generation and transmission expansion and unit commitment, minimizing cost subject to pre-specified risk thresholds. Particular attention was paid to renewables where security critically depends on production and demand prediction accuracy. To address this concern, powerful filtering techniques for spatio-temporal measurement assimilation were used to develop short-term predictive stochastic models. To achieve uncertaintytolerant solutions, very large numbers of scenarios must be simultaneously considered. One focus of this work was investigating ways of reasonably reducing this number.

  9. ESIF Plugs Utility-Scale Hardware into Simulated Grids to Assess Integration Effects (Fact Sheet), Energy Systems Integration (ESI), NREL (National Renewable Energy Laboratory)

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

    ENERGY SYSTEMS INTEGRATION ESI optimizes the design and performance of electrical, thermal, fuel, and water pathways at all scales. ESIF Plugs Utility-Scale Hardware into Simulated Grids to Assess Integration Effects At NREL's Energy Systems Integration Facility (ESIF), integrated, megawatt- scale power hardware-in-the-loop (PHIL) capability allows researchers and manufacturers to test new energy technologies at full power in real-time simulations-safely evaluating component and system

  10. PROJECT PROFILE: Combined PV/Battery Grid Integration with High Frequency Magnetics Enabled Power Electronics (SuNLaMP)

    Broader source: Energy.gov [DOE]

    This project will develop new power electronics devices, systems, and materials to address power electronic and dispatchability challenges that result from connecting hundreds of gigawatts of solar energy onto the electricity grid. These devices will incorporate advanced high-frequency (HF) magnetics along with the latest wide bandgap silicon carbide (SiC) switches. This design enables cost-effective grid integration of PV while increasing its dispatchability.

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  13. The symmetry groups of bifurcations of integrable Hamiltonian systems

    SciTech Connect (OSTI)

    Orlova, E I

    2014-11-30

    Two-dimensional atoms are investigated; these are used to code bifurcations of the Liouville foliations of nondegenerate integrable Hamiltonian systems. To be precise, the symmetry groups of atoms with complexity at most 3 are under study. Atoms with symmetry group Z{sub p}?Z{sub q} are considered. It is proved that Z{sub p}?Z{sub q} is the symmetry group of atoric atom. The symmetry groups of all nonorientable atoms with complexity at most 3 are calculated. The concept of ageodesic atom is introduced. Bibliography: 9 titles.

  14. The Development of a Smart Distribution Grid Testbed for Integrated Information Management Systems

    SciTech Connect (OSTI)

    Lu, Ning; Du, Pengwei; Paulson, Patrick R.; Greitzer, Frank L.; Guo, Xinxin; Hadley, Mark D.

    2011-07-28

    This paper presents a smart distribution grid testbed to test or compare designs of integrated information management systems (I2MSs). An I2MS extracts and synthesizes information from a wide range of data sources to detect abnormal system behaviors, identify possible causes, assess the system status, and provide grid operators with response suggestions. The objective of the testbed is to provide a modeling environment with sufficient data sources for the I2MS design. The testbed includes five information layers and a physical layer; it generates multi-layer chronological data based on actual measurement playbacks or simulated data sets produced by the physical layer. The testbed models random hardware failures, human errors, extreme weather events, and deliberate tampering attempts to allow users to evaluate the performance of different I2MS designs. Initial results of I2MS performance tests showed that the testbed created a close-to-real-world environment that allowed key performance metrics of the I2MS to be evaluated.

  15. NREL: Technology Deployment - Strategy and Implementation Group, Integrated

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

    Applications Center Strategy and Implementation Group, Integrated Applications Center The Strategy and Implementation group provides strategic energy solutions through thoughtful planning and practical know-how to produce groundbreaking results. Through a unique combination of skills including broad technical knowledge across multiple renewable energy and energy efficiency technologies, a deep understanding of markets and policies, and the ability to work collaboratively with customers and

  16. Department of Energy Announces $8.5 Million to Advance Solar Energy Grid Integration Systems

    Broader source: Energy.gov [DOE]

    Stage III awards through DOE's Sandia National Laboratories to help advance solar energy deployment and grid reliability

  17. Empirical Analysis of the Variability of Wind Generation in India: Implications for Grid Integration

    SciTech Connect (OSTI)

    Phadke, Amol; Abhyankar, NIkit; Rao, Poorvi

    2014-06-17

    We analyze variability in load and wind generation in India to assess its implications for grid integration of large scale wind projects using actual wind generation and load data from two states in India, Karnataka and Tamil Nadu. We compare the largest variations in load and net load (load ?wind, i.e., load after integrating wind) that the generation fleet has to meet. In Tamil Nadu, where wind capacity is about 53percent of the peak demand, we find that the additional variation added due to wind over the current variation in load is modest; if wind penetration reaches 15percent and 30percent by energy, the additional hourly variation is less than 0.5percent and 4.5percent of the peak demand respectively for 99percent of the time. For wind penetration of 15percent by energy, Tamil Nadu system is found to be capable of meeting the additional ramping requirement for 98.8percent of the time. Potential higher uncertainty in net load compared to load is found to have limited impact on ramping capability requirements of the system if coal plants can me ramped down to 50percent of their capacity. Load and wind aggregation in Tamil Nadu and Karnataka is found to lower the variation by at least 20percent indicating the benefits geographic diversification. These findings suggest modest additional flexible capacity requirements and costs for absorbing variation in wind power and indicate that the potential capacity support (if wind does not generate enough during peak periods) may be the issue that has more bearing on the economics of integrating wind

  18. Decision-Support Software for Grid Operators: Transmission Topology Control for Infrastructure Resilience to the Integration of Renewable Generation

    SciTech Connect (OSTI)

    2012-03-16

    GENI Project: The CRA team is developing control technology to help grid operators more actively manage power flows and integrate renewables by optimally turning on and off entire power lines in coordination with traditional control of generation and load resources. The control technology being developed would provide grid operators with tools to help manage transmission congestion by identifying the facilities whose on/off status must change to lower generation costs, increase utilization of renewable resources and improve system reliability. The technology is based on fast optimization algorithms for the near to real-time change in the on/off status of transmission facilities and their software implementation.

  19. SHELXT Integrated space-group and crystal-structure determination

    SciTech Connect (OSTI)

    Sheldrick, George M., E-mail: gsheldr@shelx.uni-ac.gwdg.de [Georg-August Universitt Gttingen, Tammannstrasse 4, Gttingen, 37077 (Germany)

    2015-01-01

    SHELXT automates routine small-molecule structure determination starting from single-crystal reflection data, the Laue group and a reasonable guess as to which elements might be present. The new computer program SHELXT employs a novel dual-space algorithm to solve the phase problem for single-crystal reflection data expanded to the space group P1. Missing data are taken into account and the resolution extended if necessary. All space groups in the specified Laue group are tested to find which are consistent with the P1 phases. After applying the resulting origin shifts and space-group symmetry, the solutions are subject to further dual-space recycling followed by a peak search and summation of the electron density around each peak. Elements are assigned to give the best fit to the integrated peak densities and if necessary additional elements are considered. An isotropic refinement is followed for non-centrosymmetric space groups by the calculation of a Flack parameter and, if appropriate, inversion of the structure. The structure is assembled to maximize its connectivity and centred optimally in the unit cell. SHELXT has already solved many thousand structures with a high success rate, and is optimized for multiprocessor computers. It is, however, unsuitable for severely disordered and twinned structures because it is based on the assumption that the structure consists of atoms.

  20. Smart electric vehicle (EV) charging and grid integration apparatus and methods

    DOE Patents [OSTI]

    Gadh, Rajit; Mal, Siddhartha; Prabhu, Shivanand; Chu, Chi-Cheng; Sheikh, Omar; Chung, Ching-Yen; He, Lei; Xiao, Bingjun; Shi, Yiyu

    2015-05-05

    An expert system manages a power grid wherein charging stations are connected to the power grid, with electric vehicles connected to the charging stations, whereby the expert system selectively backfills power from connected electric vehicles to the power grid through a grid tie inverter (if present) within the charging stations. In more traditional usage, the expert system allows for electric vehicle charging, coupled with user preferences as to charge time, charge cost, and charging station capabilities, without exceeding the power grid capacity at any point. A robust yet accurate state of charge (SOC) calculation method is also presented, whereby initially an open circuit voltage (OCV) based on sampled battery voltages and currents is calculated, and then the SOC is obtained based on a mapping between a previously measured reference OCV (ROCV) and SOC. The OCV-SOC calculation method accommodates likely any battery type with any current profile.

  1. Software Based Barriers To Integration Of Renewables To The Future Distribution Grid

    SciTech Connect (OSTI)

    Stewart, Emma; Kiliccote, Sila

    2014-06-01

    The future distribution grid has complex analysis needs, which may not be met with the existing processes and tools. In addition there is a growing number of measured and grid model data sources becoming available. For these sources to be useful they must be accurate, and interpreted correctly. Data accuracy is a key barrier to the growth of the future distribution grid. A key goal for California, and the United States, is increasing the renewable penetration on the distribution grid. To increase this penetration measured and modeled representations of generation must be accurate and validated, giving distribution planners and operators confidence in their performance. This study will review the current state of these software and modeling barriers and opportunities for the future distribution grid.

  2. Shane Canon! Group Leader for Technology Integration Biosciences

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

    Canon! Group Leader for Technology Integration Biosciences Computing and Storage for JGI --- 1 --- February 1 2, 2 013 Why Biology in DOE * Biofuels - Engineering b e+er p lants f or biofuels - Engineering m icrobes t o c onvert cellulose i nto e thanol * Bioremedia6on a nd R estora6on - Finding m icrobes t o a id i n c leanup * Restora6on a nd C arbon C ycle - Role o f M icrobes i n r estora<on a nd impact o n c arbon s equestra<on --- 2 --- History and Motivation * NERSC a nd J GI f

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

    SciTech Connect (OSTI)

    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.

  4. Sandia Energy - Smart Grid Tools and Technology

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

    Smart Grid Tools and Technology Home Stationary Power Safety, Security & Resilience of Energy Infrastructure Grid Modernization Renewable Energy Integration Smart Grid Tools and...

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

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

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

  6. PhotoVoltaic distributed generation for Lanai power grid real-time simulation and control integration scenario.

    SciTech Connect (OSTI)

    Robinett, Rush D., III; Kukolich, Keith; Wilson, David Gerald; Schenkman, Benjamin L.

    2010-06-01

    This paper discusses the modeling, analysis, and testing in a real-time simulation environment of the Lanai power grid system for the integration and control of PhotoVoltaic (PV) distributed generation. The Lanai Island in Hawaii is part of the Hawaii Clean Energy Initiative (HCEI) to transition to 30% renewable green energy penetration by 2030. In Lanai the primary loads come from two Castle and Cook Resorts, in addition to residential needs. The total peak load profile is 12470 V, 5.5 MW. Currently there are several diesel generators that meet these loading requirements. As part of the HCEI, Lanai has initially installed 1.2 MW of PV generation. The goal of this study has been to evaluate the impact of the PV with respect to the conventional carbon-based diesel generation in real time simulation. For intermittent PV distributed generation, the overall stability and transient responses are investigated. A simple Lanai 'like' model has been developed in the Matlab/Simulink environment (see Fig. 1) and to accommodate real-time simulation of the hybrid power grid system the Opal-RT Technologies RT-Lab environment is used. The diesel generators have been modelled using the SimPowerSystems toolbox swing equations and a custom Simulink module has been developed for the High level PV generation. All of the loads have been characterized primarily as distribution lines with series resistive load banks with one VAR load bank. Three-phase faults are implemented for each bus. Both conventional and advanced control architectures will be used to evaluate the integration of the PV onto the current power grid system. The baseline numerical results include the stable performance of the power grid during varying cloud cover (PV generation ramping up/down) scenarios. The importance of assessing the real-time scenario is included.

  7. NREL Energy Models Examine the Potential for Wind and Solar Grid Integration (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-11-01

    As renewable energy generating sources, such as wind turbines and solar power systems, reach high levels of penetration in parts of the United States, the National Renewable Energy Laboratory (NREL) is helping the utility industry to peer into the future. Using software modeling tools that the lab developed, NREL is examining the future operation of the electrical grid as renewable energy continues to grow.

  8. Thermal Systems Group; Electricity, Resources, & Building Systems Integration (ERBSI) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2009-11-01

    Factsheet developed to describe the activites of the Thermal Systems Group within NREL's Electricity, Resources, and Buildings Systems Integration center.

  9. Development of a low cost integrated 15 kW A.C. solar tracking sub-array for grid connected PV power system applications

    SciTech Connect (OSTI)

    Stern, M.; West, R.; Fourer, G.; Whalen, W.; Van Loo, M.; Duran, G.

    1997-02-01

    Utility Power Group has achieved a significant reduction in the installed cost of grid-connected PV systems. The two part technical approach focused on (1) The utilization of a large area factory assembled PV panel, and (2) The integration and packaging of all sub-array power conversion and control functions within a single factory produced enclosure. Eight engineering prototype 15kW ac single axis solar tracking sub-arrays were designed, fabricated, and installed at the Sacramento Municipal Utility District{close_quote}s Hedge Substation site in 1996 and are being evaluated for performance and reliability. A number of design enhancements will be implemented in 1997 and demonstrated by the field deployment and operation of over twenty advanced sub-array PV power systems. {copyright} {ital 1997 American Institute of Physics.}

  10. Greater than the Sum of its Parts; Electricity, Resources, & Building Systems Integration (ERBSI) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2009-11-01

    NREL's Electricity, Resources, and Building Systems Integration Center brings together a diverse group of experts performing grid integration and optimization R&D activities.

  11. VOLTTRON: An Agent Platform for Integrating Electric Vehicles and Smart Grid

    SciTech Connect (OSTI)

    Haack, Jereme N.; Akyol, Bora A.; Tenney, Nathan D.; Carpenter, Brandon J.; Pratt, Richard M.; Carroll, Thomas E.

    2013-12-06

    The VOLTTRON platform provides a secure environment for the deployment of intelligent applications in the smart grid. VOLTTRON design is based on the needs of control applications running on small form factor devices, namely security and resource guarantees. Services such as resource discovery, secure agent mobility, and interacting with smart and legacy devices are provided by the platform to ease the development of control applications and accelerate their deployment. VOLTTRON platform has been demonstrated in several different domains that influenced and enhanced its capabilities. This paper will discuss the features of VOLTTRON and highlight its usage to coordinate electric vehicle charging with home energy usage

  12. Ten Frequently Asked Questions and Answers about Wind Energy Grid Integration

    SciTech Connect (OSTI)

    Milligan, M.

    2008-02-07

    First presented to the Kansas State Legislature in 2008, these slides present 11 questions and answers regarding basic wind power issues including technology, transmission, and integration.

  13. Ten Frequently Asked Questions and Answers About Wind Energy Grid Integration

    Broader source: Energy.gov [DOE]

    First presented to the Kansas State Legislature in 2008, these slides present 10 questions and answers regarding basic wind power issues including technology, transmission, and integration.

  14. ESIF Plugs Utility-Scale Hardware into Simulated Grids to Assess Integration Effects (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-04-01

    At NREL's Energy Systems Integration Facility (ESIF), integrated, megawatt-scale power hardware-in-the-loop (PHIL) capability allows researchers and manufacturers to test new energy technologies at full power in real-time simulations - safely evaluating component and system performance and reliability before going to market.

  15. Smart Grid Technologies

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

    ... Smart-grid features include demand-response capabilities, advanced controls, DER integration, increased situational awareness, smart metering, advancement of ancillary services, ...

  16. Integration of Wind Generation and Load Forecast Uncertainties into Power Grid Operations

    SciTech Connect (OSTI)

    Makarov, Yuri V.; Etingov, Pavel V.; Huang, Zhenyu; Ma, Jian; Chakrabarti, Bhujanga B.; Subbarao, Krishnappa; Loutan, Clyde; Guttromson, Ross T.

    2010-04-20

    In this paper, a new approach to evaluate the uncertainty ranges for the required generation performance envelope, including the balancing capacity, ramping capability and ramp duration is presented. The approach includes three stages: statistical and actual data acquisition, statistical analysis of retrospective information, and prediction of future grid balancing requirements for specified time horizons and confidence intervals. Assessment of the capacity and ramping requirements is performed using a specially developed probabilistic algorithm based on a histogram analysis incorporating all sources of uncertainty and parameters of a continuous (wind forecast and load forecast errors) and discrete (forced generator outages and failures to start up) nature. Preliminary simulations using California Independent System Operator (CAISO) real life data have shown the effectiveness and efficiency of the proposed approach.

  17. Grid Certificates

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

  18. 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

  19. Smart Grid RFI Public Comments and Replies | Department of Energy

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

    Smart Grid RFI Public Comments and Replies Smart Grid RFI Public Comments and Replies As part of its ongoing effort to assist in the formation of policies that will govern the integration of broadband technologies with the Smart Grid, the DOE General Counsel's office issued two Requests for Information (RFIs) in May of 2010. The first RFI was issued to solicit comments from electric utilities, consumer groups, and other stakeholders on ongoing federal, state, and private efforts to protect

  20. NREL’s Grid Integration Lab Nominated for Prestigious Project Management Award

    Broader source: Energy.gov [DOE]

    The new Energy Systems Integration Facility (ESIF) at the Energy Department’s National Renewable Energy Laboratory (NREL) received a nomination as one of three international finalists for the Project Management Institute (PMI) Project of the Year Award. Although the ESIF project team didn’t take home the top honor this year, we are proud of the accomplishments they made in bringing one of the most innovative new laboratories in the country from the drawing board to fruition.

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

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

    ... aimed at the utility side of the Smart Grid providing the increased information ... Vehicles and various types of micro-grids), and it is deeply integrated with a ...

  2. Sandia Energy Grid Integration

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

    efforts-during-recent-houston-press-conferencefeed 0 Recent Sandia Secure, Scalable Microgrid Advanced Controls Research Accomplishments http:energy.sandia.gov...

  3. Renewables and Grid Integration

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

    February 28, 2014 Kevin Harrison National Renewable Energy ... http:www.hydrogen.energy.govpdfsprogress11iie4harrison2011.pdf http:...

  4. Distribution Grid Integration

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

    Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering ...

  5. Getting Our Grid Report Card

    Broader source: Energy.gov [DOE]

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

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

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

    BUILDING-TO-GRID TECHNICAL OPPORTUNITIES From the Grid Perspective 1 Ben Kroposki, National Renewable Energy Laboratory Rob Pratt, Pacific Northwest National Laboratory 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. These approaches include technological advances in the area of standards, measurements, control strategy, and theories so that

  7. Grid Integration of Aggregated Demand Response, Part 1: Load Availability Profiles and Constraints for the Western Interconnection

    Broader source: Energy.gov [DOE]

    Demand response (DR) has the potential to improve electric grid reliability and reduce system operation costs. However, including DR in grid modeling can be difficult due to its variable and non-traditional response characteristics, compared to traditional generation. Therefore, efforts to value the participation of DR in procurement of grid services have been limited. In this report, we present methods and tools for predicting demand response availability profiles, representing their capability to participate in capacity, energy, and ancillary services. With the addition of response characteristics mimicking those of generation, the resulting profiles will help in the valuation of the participation of demand response through production cost modeling, which informs infrastructure and investment planning.

  8. 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

  9. EA-1750: Smart Grid, Center for Commercialization of Electric Technology, Technology Solutions for Wind Integration in ERCOT, Houston, Texas

    Broader source: Energy.gov [DOE]

    This EA evaluates the potential environmental impacts of providing a financial assistance grant under the American Recovery and Reinvestment Act of 2009 to the Center for Commercialization of Electric Technology to facilitate the development and demonstration of a multi-faceted, synergistic approach to managing fluctuations in wind power within the Electric Reliability Council of Texas transmission grid.

  10. PEV Integration with Renewables (Presentation)

    SciTech Connect (OSTI)

    Markel, T.

    2014-06-18

    This presentation discusses current research at NREL on integrating plug-in electric vehicles with the grid and using renewable energy to charge the grid. The Electric Vehicle Grid Integration (EVGI) and Integrated Network Testbed for Energy Grid Research and Technology Experimentation (INTEGRATE) are addressing the opportunities and technical requirements for vehicle grid integration that will increase marketability and lead to greater petroleum reduction.

  11. 2014-09-30 Issuance: Buildings-to-Grid Integration and Related Areas of Research; Notice of Availability and Request for Public Comment

    Broader source: Energy.gov [DOE]

    This document is a pre-publication Federal Register notice of availability and request for public comment regarding buildings-to-grid integration and related areas of research, as issued by the Deputy Assistant Secretary for Energy Efficiency on September 30, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

  12. PROJECT PROFILE: An Integrated Tool for Improving Grid Performance and Reliability of Combined Transmission-Distribution with High Solar Penetration (SuNLaMP)

    Broader source: Energy.gov [DOE]

    High penetration of solar photovoltaics (PV) in electric power grids has created a need for changes to power system planning and operations analysis. Important technical issues such as two-way power flow, coordination of protection devices, transmission-distribution interaction, and reduction in inertia need to be resolved to enable a greater deployment of solar generation. To overcome these technical barriers, this project will develop a suite of software tools that creates a holistic understanding of the steady-state and transient behavior of transmission-distribution networks’ interaction under high PV penetration levels, along with the capability of real-time monitoring of the distribution systems and integration of system protection.

  13. Sandia Energy - Mesa del Sol Unveils First Smart Grid in the...

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

    Facilities Grid Integration News Energy Efficiency News & Events SMART Grid Solar Microgrid Global Climate & Energy Mesa del Sol Unveils First Smart Grid in the Nation Previous...

  14. An array of virtual Frisch-grid CdZnTe detectors and a front-end application-specific integrated circuit for large-area position-sensitive gamma-ray cameras

    SciTech Connect (OSTI)

    Bolotnikov, A. E.; Ackley, K.; Camarda, G. S.; Cherches, C.; Cui, Y.; De Geronimo, G.; Fried, J.; Hodges, D.; Hossain, A.; Lee, W.; Mahler, G.; Maritato, M.; Petryk, M.; Roy, U.; Salwen, C.; Vernon, E.; Yang, G.; James, R. B.

    2015-07-28

    We developed a robust and low-cost array of virtual Frisch-grid CdZnTe (CZT) detectors coupled to a front-end readout ASIC for spectroscopy and imaging of gamma rays. The array operates as a self-reliant detector module. It is comprised of 36 close-packed 6x6x15 mm3 detectors grouped into 3x3 sub-arrays of 2x2 detectors with the common cathodes. The front-end analog ASIC accommodates up to 36 anode and 9 cathode inputs. Several detector modules can be integrated into a single- or multi-layer unit operating as a Compton or a coded-aperture camera. We present the results from testing two fully assembled modules and readout electronics. The further enhancement of the arrays’ performance and reduction of their cost are made possible by using position-sensitive virtual Frisch-grid detectors, which allow for accurate corrections of the response of material non-uniformities caused by crystal defects.

  15. An array of virtual Frisch-grid CdZnTe detectors and a front-end application-specific integrated circuit for large-area position-sensitive gamma-ray cameras

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

    Bolotnikov, A. E.; Ackley, K.; Camarda, G. S.; Cherches, C.; Cui, Y.; De Geronimo, G.; Fried, J.; Hodges, D.; Hossain, A.; Lee, W.; et al

    2015-07-28

    We developed a robust and low-cost array of virtual Frisch-grid CdZnTe (CZT) detectors coupled to a front-end readout ASIC for spectroscopy and imaging of gamma rays. The array operates as a self-reliant detector module. It is comprised of 36 close-packed 6x6x15 mm3 detectors grouped into 3x3 sub-arrays of 2x2 detectors with the common cathodes. The front-end analog ASIC accommodates up to 36 anode and 9 cathode inputs. Several detector modules can be integrated into a single- or multi-layer unit operating as a Compton or a coded-aperture camera. We present the results from testing two fully assembled modules and readout electronics.more » The further enhancement of the arrays’ performance and reduction of their cost are made possible by using position-sensitive virtual Frisch-grid detectors, which allow for accurate corrections of the response of material non-uniformities caused by crystal defects.« less

  16. Solar Energy Grid Integration Systems. Final Report of the Princeton Power Systems Development of the 100kW Demand Response Inverter.

    SciTech Connect (OSTI)

    Bower, Ward Isaac; Heavener, Paul; Sena-Henderson, Lisa; Hammell, Darren; Holveck, Mark; David, Carolyn; Akhil, Abbas Ali; Gonzalez, Sigifredo

    2012-01-01

    Initiated in 2008, the Solar Energy Grid Integration (SEGIS) program is a partnership involving the U.S. Department of Energy, Sandia National Laboratories, electric utilities, academic institutions and the private sector. Recognizing the need to diversify the nation's energy portfolio, the SEGIS effort focuses on specific technologies needed to facilitate the integration of large-scale solar power generation into the nation's power grid Sandia National Laboratories (SNL) awarded a contract to Princeton Power Systems, Inc., (PPS) to develop a 100kW Advanced AC-link SEGIS inverter prototype under the Department of Energy Solar Energy Technologies Program for near-term commercial applications. This SEGIS initiative emphasizes the development of advanced inverters, controllers, communications and other balance-of-system components for photovoltaic (PV) distributed power applications. The SEGIS Stage 3 Contract was awarded to PPS on July 28, 2010. PPS developed and implemented a Demand Response Inverter (DRI) during this three-stage program. PPS prepared a 'Site Demonstration Conference' that was held on September 28, 2011, to showcase the cumulative advancements. This demo of the commercial product will be followed by Underwriters Laboratories, Inc., certification by the fourth quarter of 2011, and simultaneously the customer launch and commercial production sometime in late 2011 or early 2012. This final report provides an overview of all three stages and a full-length reporting of activities and accomplishments in Stage 3.

  17. Southern Company Services, Inc. Smart Grid Project | Open Energy...

    Open Energy Info (EERE)

    Company) Smart Grid project involves integrated upgrades of the distribution, transmission, and grid management systems throughout their large service territory. Major...

  18. Grid integrated distributed PV (GridPV).

    SciTech Connect (OSTI)

    Reno, Matthew J.; Coogan, Kyle

    2013-08-01

    This manual provides the documentation of the MATLAB toolbox of functions for using OpenDSS to simulate the impact of solar energy on the distribution system. 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 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. Each function in the toolbox is documented with the function use syntax, full description, function input list, function output list, example use, and example output.

  19. How do Wind and Solar Power Affect Grid Operations: The Western Wind and Solar Integration Study; Preprint

    SciTech Connect (OSTI)

    Lew, D.; Milligan, M.; Jordan, G.; Freeman, L.; Miller, N.; Clark, K.; Piwko, R.

    2009-09-01

    This paper reviews the scope of the Western Wind and Solar Integration Study, the development of wind and solar datasets, and the results to date on three scenarios.

  20. Strategies and Decision Support Systems for Integrating Variable Energy Resources in Control Centers for Reliable Grid Operations

    SciTech Connect (OSTI)

    Jones, Lawrence E.

    2012-01-05

    A variety of studies have recently evaluated the opportunities for the large-scale integration of wind energy into the US power system. These studies have included, but are not limited to, "20 Percent Wind Energy by 2030: Increasing Wind Energy's Contribution to US Electricity Supply", the "Western Wind and Solar Integration Study", and the "Eastern Wind Integration and Transmission Study." Each of these US based studies have evaluated a variety of activities that can be undertaken by utilities to help integrate wind energy.

  1. SMART GRID:

    Energy Savers [EERE]

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

  2. How Do High Levels of Wind and Solar Impact the Grid? The Western Wind and Solar Integration Study

    SciTech Connect (OSTI)

    Lew, D.; Piwko, D.; Miller, N.; Jordan, G.; Clark, K.; Freeman, L.

    2010-12-01

    This paper is a brief introduction to the scope of the Western Wind and Solar Integration Study (WWSIS), inputs and scenario development, and the key findings of the study.

  3. Best Practices in Grid Integration of Variable Wind Power: Summary of Recent US Case Study Results and Mitigation Measures

    SciTech Connect (OSTI)

    Smith, J. Charles (UWIG); Parsons, B.; (NREL), Acker, T.; (NAU), Milligan, M.; (NREL), Zavadil, R.

    2010-01-22

    This paper will summarize results from a number of utility wind integration case studies conducted recently in the US, and outline a number of mitigation measures based on insights from those studies.

  4. The Economics of Micro Grids

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

    Security Energy Resiliency Go Electric The Economics of Micro Grids SPIDERS Industry Day August 27, 2015 1 Go Electric: Who We Are Lisa Laughner Founder, President & CEO Tony Soverns Engineering Director Alex Creviston Chief Engineer Mechanical Systems Go Electric Anderson, Indiana 2 Go Electric: What We Do Go Electric Our Role in SPIDERS Phase III: Delivered: * 500kW LYNC(tm) UPS * 1500kW Diesel Generators * Micro Grid Control & Integration Micro Grid in a Box * Provides Uninterruptible

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

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

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

  6. Wind Energy Management System EMS Integration Project: Incorporating Wind Generation and Load Forecast Uncertainties into Power Grid Operations

    SciTech Connect (OSTI)

    Makarov, Yuri V.; Huang, Zhenyu; Etingov, Pavel V.; Ma, Jian; Guttromson, Ross T.; Subbarao, Krishnappa; Chakrabarti, Bhujanga B.

    2010-01-01

    The power system balancing process, which includes the scheduling, real time dispatch (load following) and regulation processes, is traditionally based on deterministic models. Since the conventional generation needs time to be committed and dispatched to a desired megawatt level, the scheduling and load following processes use load and wind and solar power production forecasts to achieve future balance between the conventional generation and energy storage on the one side, and system load, intermittent resources (such as wind and solar generation), and scheduled interchange on the other side. Although in real life the forecasting procedures imply some uncertainty around the load and wind/solar forecasts (caused by forecast errors), only their mean values are actually used in the generation dispatch and commitment procedures. Since the actual load and intermittent generation can deviate from their forecasts, it becomes increasingly unclear (especially, with the increasing penetration of renewable resources) whether the system would be actually able to meet the conventional generation requirements within the look-ahead horizon, what the additional balancing efforts would be needed as we get closer to the real time, and what additional costs would be incurred by those needs. To improve the system control performance characteristics, maintain system reliability, and minimize expenses related to the system balancing functions, it becomes necessary to incorporate the predicted uncertainty ranges into the scheduling, load following, and, in some extent, into the regulation processes. It is also important to address the uncertainty problem comprehensively by including all sources of uncertainty (load, intermittent generation, generators forced outages, etc.) into consideration. All aspects of uncertainty such as the imbalance size (which is the same as capacity needed to mitigate the imbalance) and generation ramping requirement must be taken into account. The latter unique features make this work a significant step forward toward the objective of incorporating of wind, solar, load, and other uncertainties into power system operations. Currently, uncertainties associated with wind and load forecasts, as well as uncertainties associated with random generator outages and unexpected disconnection of supply lines, are not taken into account in power grid operation. Thus, operators have little means to weigh the likelihood and magnitude of upcoming events of power imbalance. In this project, funded by the U.S. Department of Energy (DOE), a framework has been developed for incorporating uncertainties associated with wind and load forecast errors, unpredicted ramps, and forced generation disconnections into the energy management system (EMS) as well as generation dispatch and commitment applications. A new approach to evaluate the uncertainty ranges for the required generation performance envelope including balancing capacity, ramping capability, and ramp duration has been proposed. The approach includes three stages: forecast and actual data acquisition, statistical analysis of retrospective information, and prediction of future grid balancing requirements for specified time horizons and confidence levels. Assessment of the capacity and ramping requirements is performed using a specially developed probabilistic algorithm based on a histogram analysis, incorporating all sources of uncertainties of both continuous (wind and load forecast errors) and discrete (forced generator outages and start-up failures) nature. A new method called the flying brick technique has been developed to evaluate the look-ahead required generation performance envelope for the worst case scenario within a user-specified confidence level. A self-validation algorithm has been developed to validate the accuracy of the confidence intervals.

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  9. Category:Smart Grid Projects in Europe | Open Energy Information

    Open Energy Info (EERE)

    group":"","inlineLabel":"","visitedicon":"","text":"GridProject)" title"DERIREC 22@Microgrid (Smart Grid Project)">DERIREC...

  10. Grid Architecture

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

    ... Physical and financial exchanges between these separately regulated entities may involve ... 4.21 Architectural Insight 7 In the chaos theory view of grid stability, the seeds of wide ...

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

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

    Electricity Delivery and Energy Reliability (OE) held a ... learned from utility smart grid projects and to exchange ... Through Integration Conservation and Optimization via ...

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

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

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

  13. Dissecting the Cost of the Smart Grid | Open Energy Information

    Open Energy Info (EERE)

    Equivalent URI: cleanenergysolutions.orgcontentdissecting-cost-smart-grid Language: English Policies: Regulations Regulations: "Resource Integration Planning,Cost...

  14. APEC Smart Grid Initiative

    SciTech Connect (OSTI)

    Bloyd, Cary N.

    2012-03-01

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

  15. Workshops, Focus Groups and Important Documents | Department...

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

    May 17 Focus Group: May 18 Stationary Efficiency Portfolio Grid Scottsdale, AZ Public Talk: May 23 Workshop: May 23 Focus Group: May 24 Grid Portfolio Alternative Generation...

  16. Final Report. An Integrated Partnership to Create and Lead the Solar Codes and Standards Working Group

    SciTech Connect (OSTI)

    Rosenthal, Andrew

    2013-12-30

    The DOE grant, “An Integrated Partnership to Create and Lead the Solar Codes and Standards Working Group,” to New Mexico State University created the Solar America Board for Codes and Standards (Solar ABCs). From 2007 – 2013 with funding from this grant, Solar ABCs identified current issues, established a dialogue among key stakeholders, and catalyzed appropriate activities to support the development of codes and standards that facilitated the installation of high quality, safe photovoltaic systems. Solar ABCs brought the following resources to the PV stakeholder community; Formal coordination in the planning or revision of interrelated codes and standards removing “stove pipes” that have only roofing experts working on roofing codes, PV experts on PV codes, fire enforcement experts working on fire codes, etc.; A conduit through which all interested stakeholders were able to see the steps being taken in the development or modification of codes and standards and participate directly in the processes; A central clearing house for new documents, standards, proposed standards, analytical studies, and recommendations of best practices available to the PV community; A forum of experts that invites and welcomes all interested parties into the process of performing studies, evaluating results, and building consensus on standards and code-related topics that affect all aspects of the market; and A biennial gap analysis to formally survey the PV community to identify needs that are unmet and inhibiting the market and necessary technical developments.

  17. Smart Grid Animation | Department of Energy

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

    Smart Grid Animation Smart Grid Animation

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

    Open Energy Info (EERE)

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

  19. Module Embedded Microinverter Smart Grid Ready Residential Solar...

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

    Module Embedded Microinverter Smart Grid Ready Residential Solar Electric System Module ... module integration and packaging, and integration with a new intelligent circuit breaker. ...

  20. Development of a low-cost integrated 20-kW-AC solar tracking subarray for grid-connected PV power system applications. Final technical report

    SciTech Connect (OSTI)

    Stern, M.; Duran, G.; Fourer, G.; Mackamul, K.; Whalen, W.; Loo, M. van; West, R.

    1998-06-01

    This report chronicles Utility Power Group's (UPG) successful two-year Photovoltaic Manufacturing Technology (PVMaT) Phase 4A1 work effort which began in July, 1995. During this period, UPG completed design, fabrication, testing and demonstration of a modular and fully integrated 15-kW-ac, solar tracking PV power system sub-array. The two key and innovative components which were developed are a Modular Panel which optimizes factory assembly of PV modules into a large area, field-deployable, structurally-integrated PV panel, and an Integrated Power Processing Unit which combines all dc and ac power collection, conversion and control functions within a single, field-deployable structurally-integrated electrical enclosure. These two key sub-array elements, when combined with a number of other electrical, mechanical, and structural components, create a low-cost and high-performance PV power system. This system, or sub-array, can be deployed in individual units, or paralleled with any number of other sub-arrays, to construct multi-megawatt P fields. 21 figs.

  1. Parallel Power Grid Simulation Toolkit

    Energy Science and Technology Software Center (OSTI)

    2015-09-14

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

  2. SMART Grid

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

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

  3. Grid Modernization

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

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

  4. Sandia Energy Transmission Grid Integration

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

    eer-of-the-year-awardsfeed 0 Sandian Contributes to Western Electricity Coordinating Council Photovoltaic Power Plant Model Validation Guideline http:energy.sandia.gov...

  5. Sandia Energy Distribution Grid Integration

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

    efforts-during-recent-houston-press-conferencefeed 0 Recent Sandia Secure, Scalable Microgrid Advanced Controls Research Accomplishments http:energy.sandia.gov...

  6. EERE & Buildings to Grid Integration

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

    ... app to Emerson E2 controller to perform on-demand ... require high-speed wide area control of loosely coupled ... project - BTO transactive network R&D - OE microgrid ...

  7. NREL: Transmission Grid Integration - News

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

    Energy The Energy Department's National Renewable Energy Laboratory (NREL) announces five new partnerships that will award up to 6.5 million in federal funds to technical...

  8. Buildings to Grid Integration & Interoperability

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

    value proposition Develop and commercialize advanced diagnostics and controls to create self-aware buildings that optimize performance. Scaling Transaction Based...

  9. NREL: Transmission Grid Integration - Webinars

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

    implications of the recent FERC ruling on variable generation. Speakers include: Kevin Porter, Exeter Associates; Aaron Bloom, NREL; and Michael Milligan, NREL. See the webinar:...

  10. NREL: Transmission Grid Integration - Forecasting

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

    generation output by using forecasts that incorporate meteorological data to predict production. Such systems typically provide forecasts at a number of timescales, ranging from...

  11. PNNL Data-Intensive Computing for a Smarter Energy Grid

    ScienceCinema (OSTI)

    Carol Imhoff; Zhenyu (Henry) Huang; Daniel Chavarria

    2012-12-31

    The Middleware for Data-Intensive Computing (MeDICi) Integration Framework, an integrated platform to solve data analysis and processing needs, supports PNNL research on the U.S. electric power grid. MeDICi is enabling development of visualizations of grid operations and vulnerabilities, with goal of near real-time analysis to aid operators in preventing and mitigating grid failures.

  12. Photo of the Week: Grid Friendly | Department of Energy

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

    Grid Friendly Photo of the Week: Grid Friendly November 20, 2014 - 4:41pm Addthis Researchers at Pacific Northwest National Laboratory helped develop this integrated circuit to help make home appliances more responsive to the electric grid. When installed in refrigerators, air conditioners, water heaters and other appliances, the 2.5-inch Grid Friendly Appliance Controller can recognize when there's a power grid overload -- and will switch your appliances off and back on again to help conserve

  13. Addressing Policy and Logistical Challenges to smart grid Implementation:

    Energy Savers [EERE]

    eMeter Response to Department of Energy RFI | Department of Energy smart grid Implementation: eMeter Response to Department of Energy RFI Addressing Policy and Logistical Challenges to smart grid Implementation: eMeter Response to Department of Energy RFI eMeter is a smart grid software company that provides smart network application platform (SNAP) software to integrate smart meters and smart grid communications networks and devices with utility IT systems. eMeter also provides smart grid

  14. Buildings-to-Grid Technical Opportunities: Introduction and Vision |

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

    Department of Energy Buildings-to-Grid Technical Opportunities: Introduction and Vision Buildings-to-Grid Technical Opportunities: Introduction and Vision In this report, and in the associated papers examining building-to-grid opportunities from the three perspectives of buildings, the power grid and enabling information and communications technology, the Building Technologies Office (BTO) outlines the technical opportunities for building assets to seamlessly integrate and transact with grid

  15. GridOPTICS Software System

    Energy Science and Technology Software Center (OSTI)

    2014-02-24

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

  16. Department of Energy Quadrennial Technology Review Grid Modernization

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

    Workshop | Department of Energy Grid Modernization Workshop Department of Energy Quadrennial Technology Review Grid Modernization Workshop Public release of the documents and presentations shared during the grid modernization workshop, along with anonymous notes of the workshop and focus group. PDF icon Department of Energy Quadrennial Technology Review Grid Modernization Workshop More Documents & Publications Quadrennial Technology Review Workshop Portfolios Quadrennial Technology

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

    SciTech Connect (OSTI)

    Gorton, Ian; Liu, Yan; Yin, Jian

    2012-06-03

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

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

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

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

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

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

    National Grid's Response to the Department of Energy Smart Grid RFI: Addressing Policy and Logistical Challenges of Smart Grid Implementation PDF icon National Grid's comments More ...

  20. TASMANIAN Sparse Grids Module

    Energy Science and Technology Software Center (OSTI)

    2013-09-20

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

  1. Grid-based Production

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

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

  2. National Transmission Grid Study

    Office of Environmental Management (EM)

    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

  3. Data And Informatics Working Group On Virtual Data Integration Workshop Report

    SciTech Connect (OSTI)

    Williams, D. N.; Palanisamy, G.; Dam, K. K.

    2015-10-13

    This report is the outcome of a workshop that was commissioned by the Department of Energy’s Climate and Environmental Sciences Division (CESD) to examine current and future data infrastructure requirements that would be foundational to achieving CESD’s scientific mission goals. Over the past several years, data volumes in CESD disciplines have risen sharply to unprecedented levels (tens of petabytes). So too has the complexity and diversity of the research data (simulation, observation, and reanalysis) needing to be captured, stored, verified, analyzed, and integrated. With the trends of increased data volume (in the hundreds of petabytes), more complex analysis processes, and growing crossdisciplinary collaborations, it is timely to investigate whether the CESD community has the right computational and data support to realize the full scientific potential from its data collections. In recognition of the challenges, a partnership is forming across CESD and with national and international agencies to investigate the viability of creating an integrated, collaborative data infrastructure: a virtual laboratory. The overarching goal of this report is to identify the community’s key data technology requirements and high-priority development needs for sustaining and growing their scientific discovery potential. The report also aims to map these requirements to existing solutions and to identify gaps in current services, tools, and infrastructure that will need to be addressed in the short, medium, and long term so as not to impede scientific progress

  4. Final report for %22High performance computing for advanced national electric power grid modeling and integration of solar generation resources%22, LDRD Project No. 149016.

    SciTech Connect (OSTI)

    Reno, Matthew J.; Riehm, Andrew Charles; Hoekstra, Robert John; Munoz-Ramirez, Karina; Stamp, Jason Edwin; Phillips, Laurence R.; Adams, Brian M.; Russo, Thomas V.; Oldfield, Ron A.; McLendon, William Clarence, III; Nelson, Jeffrey Scott; Hansen, Clifford W.; Richardson, Bryan T.; Stein, Joshua S.; Schoenwald, David Alan; Wolfenbarger, Paul R.

    2011-02-01

    Design and operation of the electric power grid (EPG) relies heavily on computational models. High-fidelity, full-order models are used to study transient phenomena on only a small part of the network. Reduced-order dynamic and power flow models are used when analysis involving thousands of nodes are required due to the computational demands when simulating large numbers of nodes. The level of complexity of the future EPG will dramatically increase due to large-scale deployment of variable renewable generation, active load and distributed generation resources, adaptive protection and control systems, and price-responsive demand. High-fidelity modeling of this future grid will require significant advances in coupled, multi-scale tools and their use on high performance computing (HPC) platforms. This LDRD report demonstrates SNL's capability to apply HPC resources to these 3 tasks: (1) High-fidelity, large-scale modeling of power system dynamics; (2) Statistical assessment of grid security via Monte-Carlo simulations of cyber attacks; and (3) Development of models to predict variability of solar resources at locations where little or no ground-based measurements are available.

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

    Open Energy Info (EERE)

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

  6. Smart Grid Overview | Department of Energy

    Energy Savers [EERE]

    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. PDF icon fupwg_fall12_kroposki.pdf More Documents & Publications FUPWG Winter 2014 Meeting Agenda, Report, and Presentations Community Energy Strategic Planning - Step 10 Building Energy Management Open-Source Software

  7. ONE of SIX SMART GRID STAKEHOLDER BOOKS

    Energy Savers [EERE]

    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

  8. GENI: Grid Hardware and Software

    SciTech Connect (OSTI)

    2012-01-09

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

  9. Smart Grid Shines after California Earthquake | OpenEI Community

    Open Energy Info (EERE)

    Smart Grid Shines after California Earthquake Home > Groups > Smart Grid Dc's picture Submitted by Dc(266) Contributor 16 September, 2014 - 13:38 Back in 1989, nearly 55,000...

  10. NREL Controllable Grid Interface for Testing of Renewable Energy Technologies

    SciTech Connect (OSTI)

    Gevorgian, Vahan; Wallen, Robb; McDade, Mark; Shirazi, Mari; Lundstrom, Blake

    2015-11-05

    This presentation provides a high-level overview of NREL's multi-megawatt testing facilities and capabilities for the grid integration of renewable technologies.

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

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

    ... New decision support tools for integrated planning and operation of distributed energy technologies, such as solar, demand response, and smart consumer appliances. Advances in grid ...

  12. Smart-Grid Ready PV Inverters with Utility Communication

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

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

  13. Buildings-to-Grid Publications | Department of Energy

    Office of Environmental Management (EM)

    Buildings-to-Grid » Buildings-to-Grid Publications Buildings-to-Grid Publications Below you will find a full listing of all Buildings-to-Grid Integration publications. Framework Documents Buildings Interoperability Landscape Transaction-Based Building Controls Framework, Volume 1: Reference Guide Transaction-Based Building Controls Framework, Volume 2: Platform Descriptive Model and Requirements A Framework for Characterizing Connected Equipment Technical Opportunities Papers BTO developed a

  14. Renewable Energy and a Smart Grid | Department of Energy

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

    Renewable Energy and a Smart Grid Renewable Energy and a Smart Grid A diagram of how smarter technologies enable more reliable, renewable energy sources to be integrated onto our electrical grid. PDF icon OE_Smart_Grid_Talking_Points.pdf More Documents & Publications QER - Comment of Edison Electric Institute (EEI) 1 Quadrennial Energy Review: Scope, Goals, Vision, Approach, Outreach Computational Advances in Applied Energy

  15. New Report Characterizes Existing Offshore Wind Grid Interconnection

    Energy Savers [EERE]

    Capabilities | Department of Energy Characterizes Existing Offshore Wind Grid Interconnection Capabilities New Report Characterizes Existing Offshore Wind Grid Interconnection Capabilities September 3, 2014 - 10:49am Addthis The Energy Department today released the first National Offshore Wind Energy Grid Interconnection Study (NOWEGIS). The NOWEGIS investigated the key economic and technological factors that will influence the integration of offshore wind energy onto the national grid.

  16. Parallel grid population

    DOE Patents [OSTI]

    Wald, Ingo; Ize, Santiago

    2015-07-28

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

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

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

    Consortium, Response of New York State Smart Grid Addressing Policy and Logistical Challenges Smart Grid Consortium, Response of New York State Smart Grid Addressing Policy and ...

  19. gridFTP

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

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

  20. Smart Grid Information Clearinghouse (SGIC)

    SciTech Connect (OSTI)

    Rahman, Saifur

    2014-08-31

    Since the Energy Independence and Security Act of 2007 was enacted, there has been a large number of websites that discusses smart grid and relevant information, including those from government, academia, industry, private sector and regulatory. These websites collect information independently. Therefore, smart grid information was quite scattered and dispersed. The objective of this work was to develop, populate, manage and maintain the public Smart Grid Information Clearinghouse (SGIC) web portal. The information in the SGIC website is comprehensive that includes smart grid information, research & development, demonstration projects, technical standards, costs & benefit analyses, business cases, legislation, policy & regulation, and other information on lesson learned and best practices. The content in the SGIC website is logically grouped to allow easily browse, search and sort. In addition to providing the browse and search feature, the SGIC web portal also allow users to share their smart grid information with others though our online content submission platform. The Clearinghouse web portal, therefore, serves as the first stop shop for smart grid information that collects smart grid information in a non-bias, non-promotional manner and can provide a missing link from information sources to end users and better serve users’ needs. The web portal is available at www.sgiclearinghouse.org. This report summarizes the work performed during the course of the project (September 2009 – August 2014). Section 2.0 lists SGIC Advisory Committee and User Group members. Section 3.0 discusses SGIC information architecture and web-based database application functionalities. Section 4.0 summarizes SGIC features and functionalities, including its search, browse and sort capabilities, web portal social networking, online content submission platform and security measures implemented. Section 5.0 discusses SGIC web portal contents, including smart grid 101, smart grid projects, deployment experience (i.e., use cases, lessons learned, cost-benefit analyses and business cases), in-depth information (i.e., standards, technology, cyber security, legislation, education and training and demand response), as well as international information. Section 6.0 summarizes SGIC statistics from the launch of the portal on July 07, 2010 to August 31, 2014. Section 7.0 summarizes publicly available information as a result of this work.

  1. Smart Grid | Open Energy Information

    Open Energy Info (EERE)

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

  2. Grid Partners | Open Energy Information

    Open Energy Info (EERE)

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

  3. Three Grid Facilities You Should Know About | Department of Energy

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

    Grid Facilities You Should Know About Three Grid Facilities You Should Know About May 14, 2014 - 4:22pm Addthis The sun rises on the Energy Systems Integration Facility (ESIF) at the National Renewable Energy Laboratory (NREL) in Golden, Colorado. Research at ESIF will help overcome challenges related to the interconnection of distributed energy systems and the integration of renewable energy technologies into the electricity grid. | Photo by Dennis Schroeder, National Renewable Energy Lab. The

  4. Fuel rod support grid

    DOE Patents [OSTI]

    Downs, Robert E.; Schwallie, Ambrose L.

    1985-01-01

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

  5. Dynamic Power Grid Simulation

    Energy Science and Technology Software Center (OSTI)

    2015-09-14

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

  6. Method of grid generation

    DOE Patents [OSTI]

    Barnette, Daniel W.

    2002-01-01

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

  7. PNNL Future Power Grid Initiative-developed GridOPTICS Software System (GOSS)

    SciTech Connect (OSTI)

    2014-11-03

    The power grid is changing and evolving. One aspect of this change is the growing use of smart meters and other devices, which are producing large volumes of useful data. However, in many cases, the data cant be translated quickly into actionable guidance to improve grid performance. There's a need for innovative tools. The GridOPTICS(TM) Software System, or GOSS, developed through PNNL's Future Power Grid Initiative, is open source and became publicly available in spring 2014. The value of this middleware is that it easily integrates grid applications with sources of data and facilitates communication between them. Such a capability provides a foundation for developing a range of applications to improve grid management.

  8. Grid Software and Services

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

    Services Grid Software and Services Overview Grid computing can include a broad range of technologies. At NERSC we are interested in new computational and data-centric services which enhance the productivity of science teams. The grid infrastructure we support (described below) can be used to manage jobs and data in ways that are otherwise difficult from the comamnd line. Grid services enable remote job management, file transfer and distributed computing workflows through the Globus Toolkit. Web

  9. Smart Grid System Report

    Energy Savers [EERE]

    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. GridLAB-D: An Agent-Based Simulation Framework for Smart Grids

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

    Chassin, David P.; Fuller, Jason C.; Djilali, Ned

    2014-01-01

    Simulation of smart grid technologies requires a fundamentally new approach to integrated modeling of power systems, energy markets, building technologies, and the plethora of other resources and assets that are becoming part of modern electricity production, delivery, and consumption systems. As a result, the US Department of Energy’s Office of Electricity commissioned the development of a new type of power system simulation tool called GridLAB-D that uses an agent-based approach to simulating smart grids. This paper presents the numerical methods and approach to time-series simulation used by GridLAB-D and reviews applications in power system studies, market design, building control systemmore » design, and integration of wind power in a smart grid.« less

  11. GridLAB-D: An Agent-Based Simulation Framework for Smart Grids

    SciTech Connect (OSTI)

    Chassin, David P.; Fuller, Jason C.; Djilali, Ned

    2014-06-23

    Simulation of smart grid technologies requires a fundamentally new approach to integrated modeling of power systems, energy markets, building technologies, and the plethora of other resources and assets that are becoming part of modern electricity production, delivery, and consumption systems. As a result, the US Department of Energy’s Office of Electricity commissioned the development of a new type of power system simulation tool called GridLAB-D that uses an agent-based approach to simulating smart grids. This paper presents the numerical methods and approach to time-series simulation used by GridLAB-D and reviews applications in power system studies, market design, building control system design, and integration of wind power in a smart grid.

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

    Open Energy Info (EERE)

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

  13. Metrics for Measuring Progress Toward Implementation of the Smart Grid

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

    (June 2008) | Department of Energy Metrics for Measuring Progress Toward Implementation of the Smart Grid (June 2008) Metrics for Measuring Progress Toward Implementation of the Smart Grid (June 2008) Results of the breakout session discussions at the Smart Grid Implementation Workshop, June 19-20, 2008 PDF icon Metrics for Measuring Progress Toward Implementation of the Smart Grid More Documents & Publications 5th Annual CHP Roadmap Workshop Breakout Group Results, September 2004

  14. The Open Science Grid

    SciTech Connect (OSTI)

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

    2007-06-01

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

  15. Cloud feedback studies with a physics grid

    SciTech Connect (OSTI)

    Dipankar, Anurag; Stevens, Bjorn

    2013-02-07

    During this project the investigators implemented a fully parallel version of dual-grid approach in main frame code ICON, implemented a fully conservative first-order interpolation scheme for horizontal remapping, integrated UCLA-LES micro-scale model into ICON to run parallely in selected columns, and did cloud feedback studies on aqua-planet setup to evaluate the classical parameterization on a small domain. The micro-scale model may be run in parallel with the classical parameterization, or it may be run on a "physics grid" independent of the dynamics grid.

  16. Interoperable PKI Data Distribution in Computational Grids

    SciTech Connect (OSTI)

    Pala, Massimiliano; Cholia, Shreyas; Rea, Scott A.; Smith, Sean W.

    2008-07-25

    One of the most successful working examples of virtual organizations, computational grids need authentication mechanisms that inter-operate across domain boundaries. Public Key Infrastructures(PKIs) provide sufficient flexibility to allow resource managers to securely grant access to their systems in such distributed environments. However, as PKIs grow and services are added to enhance both security and usability, users and applications must struggle to discover available resources-particularly when the Certification Authority (CA) is alien to the relying party. This article presents how to overcome these limitations of the current grid authentication model by integrating the PKI Resource Query Protocol (PRQP) into the Grid Security Infrastructure (GSI).

  17. 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 electric power system must evolve to handle large-scale changes in transmission and distribution (T&D) planning and operations in order to accommodate increasing penetrations of distributed PV systems. Effectively interconnecting variable PV generation requires forward thinking and dynamic

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

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

    with information and analysis resulting from ... Program (SGDP), with a focus on smart grid successes, ... points raised during the group discussions that followed ...

  19. Department of Energy Quadrennial Technology Review Grid Modernization...

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

    documents and presentations shared during the grid modernization workshop, along with anonymous notes of the workshop and focus group. PDF icon Department of Energy Quadrennial...

  20. US Recovery Act Smart Grid Projects - Electric Transmission Systems...

    Open Energy Info (EERE)

    "icon":"","group":"","inlineLabel":"","visitedicon":"","text":"GridProject" title"ISO New England, Incorporated Smart...

  1. Distributed connected wind farms (Smart Grid Project) (Limerick...

    Open Energy Info (EERE)

    address":"","icon":"","group":"","inlineLabel":"","visitedicon":"" Display map Period Ma y 2009 Apr 2012 References EU Smart Grid Projects Map1 Overview This project comprises...

  2. Understanding The Smart Grid

    SciTech Connect (OSTI)

    2007-11-15

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

  3. Grid Integrated Distributed PV (GridPV) Version 2.

    SciTech Connect (OSTI)

    Reno, Matthew J.; Coogan, Kyle

    2014-12-01

    This manual provides the documentation of the MATLAB toolbox of functions for using OpenDSS to simulate the impact of solar energy on the distribution system. The majority of the functio ns are useful for interfacing OpenDSS and MATLAB, and they are of generic use for commanding OpenDSS from MATLAB and retrieving information from simulations. A set of functions is also included for modeling PV plant output and setting up the PV plant in th e 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. Each function i n the toolbox is documented with the function use syntax, full description, function input list, function output list, example use, and example output.

  4. Winning the Future: Chaninik Wind Group Pursues Innovative Solutions to Native Alaska Energy Challenges

    Broader source: Energy.gov [DOE]

    Between 2010 and 2013, Chaninik Wind Group (CWG) implemented a multi-village wind heat smart grid in the Alaska Native villages of Kongiganak, Kwigillingok, and Tuntutuliak, integrating heating systems and a grid installed with partial funding through the DOE Tribal Energy Program with the five existing 95-kW wind turbines CWG had installed in each community. Each system produces wind capacity in excess of 200% of the peak load and uses an on-site wind-diesel smart grid control system to maximize efficiency.

  5. Vehicle Testing and Integration Facility (Brochure), NREL (National...

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

    ... Vehicle Testing and Integration Facility 3 Vehicle Energy Management with Smart Grid * Optimize vehicle energy flow with residential grids and distributed renewables * Manage ...

  6. Vehicle to Grid Demonstration Project

    SciTech Connect (OSTI)

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

    2010-12-31

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

  7. Effective Grid Utilization: A Technical Assessment and Application Guide; April 2011 - September 2012

    SciTech Connect (OSTI)

    Balser, S.; Sankar, S.; Miller, R.; Rawlins, A.; Israel, M.; Curry, T.; Mason, T.

    2012-09-01

    In order to more fully integrate renewable resources, such as wind and solar, into the transmission system, additional capacity must be realized in the short term using the installed transmission capacity that exists today. The U.S. Department of Energy (DOE) and the National Renewable Energy Laboratory Transmission and Grid Integration Group supported this study to assemble the history of regulations and status of transmission technology to expand existing grid capacity. This report compiles data on various transmission technology methods and upgrades for increased capacity utilization of the existing transmission system and transmission corridors. The report discusses the technical merit of each method and explains how the method could be applied within the current regulatory structure to increase existing transmission conductor and/or corridor capacity. The history and current state of alternatives to new construction is presented for regulators, legislators, and other policy makers wrestling with issues surrounding integration of variable generation. Current regulations are assessed for opportunities to change them to promote grid expansion. To support consideration of these alternatives for expanding grid capacity, the report lists relevant rules, standards, and policy changes.

  8. Los Alamos to tackle modernizing energy grid in DOE-wide Laboratory

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

    consortium Modernizing energy grid in DOE-wide Laboratory consortium Los Alamos to tackle modernizing energy grid in DOE-wide Laboratory consortium Up to $35.25 million in research funding could come to Los Alamos and its partners. January 14, 2016 The Grid Modernization Initiative represents a comprehensive DOE effort to help shape the future of our nation's grid and solve the challenges of integrating conventional and renewable sources with energy storage and smart buildings. The Grid

  9. Running Grid Jobs

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

    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...

  10. Challenges facing production grids

    SciTech Connect (OSTI)

    Pordes, Ruth; /Fermilab

    2007-06-01

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

  11. Sharing Smart Grid Experiences

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

    This paper identifies opportunities for identifying and sharing best practices and lessons learned, leading to a more efficient and effective Smart Grid transition that will...

  12. Adaptive Energy Grid

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

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

  13. Grid Conected Functionality

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

    by public engagement with industry and other stakeholders, which support and inform future research, development and deployment of critical building-grid transactional frameworks. ...

  14. Building the Distribution Grid

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

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

  15. DOE Grid Tech Team Issues Request for Public Comments on Workshop Summaries

    Broader source: Energy.gov [DOE]

    DOE's Grid Tech Team issued a notice of availability and request for comments on the Electrical Grid Integration Technical Workshop summaries. Public comments on summaries from the distribution system and transmission system workshops will be accepted until March 25, 2013.

  16. Constellation Energy Group | Open Energy Information

    Open Energy Info (EERE)

    Energy Group Jump to: navigation, search Name: Constellation Energy Group Place: Baltimore, Maryland Zip: 21202 Sector: Renewable Energy Product: US-based on-grid generator...

  17. Current Group LLC | Open Energy Information

    Open Energy Info (EERE)

    Group LLC Jump to: navigation, search Name: Current Group, LLC Place: Germantown, Maryland Zip: 20874 Sector: Services Product: Current provides electric utilities with smart grid...

  18. 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

  19. Smart Grid 2010 Peer Review | Department of Energy

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

    2010 Peer Review Smart Grid 2010 Peer Review The U.S. Department of Energy's Smart Grid Program conducted the 2010 Peer Review November 2 - 4, 2010 in Golden, CO. The forum provides an opportunity to learn about the latest innovations and integration activities, and the agenda reflected exciting advancements in the field of smart grid technology. Presentations are available through the individual session links. The agenda is available below. Presentations Day One Morning Session Afternoon

  20. Smart Grid Projects Are Improving Performance and Helping Consumers Better

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

    Manage their Energy Use | Department of Energy Projects Are Improving Performance and Helping Consumers Better Manage their Energy Use Smart Grid Projects Are Improving Performance and Helping Consumers Better Manage their Energy Use November 14, 2014 - 5:07pm Addthis Hank Kenchington Hank Kenchington Deputy Assistant Secretary, Advanced Grid Integration After nearly five years, the 131 smart grid projects funded through the 2009 Recovery Act are nearing completion and the results are

  1. August 2012 CIP Report Focuses on Smart Grid Security

    Broader source: Energy.gov [DOE]

    The August 2012 issue of The CIP Report from George Mason University's Center for Infrastructure Protection and Homeland Security highlights the significance and challenges to securing the smart grid. The report includes an overview of smart grid security by Deputy Assistant Secretary Hank Kenchington and the findings for reducing cyber risks from the Workshop on Securing the Smart Grid: Best Practices in Supply Chain Security, Integrity, and Resilience.

  2. Questions and Answers for the Smart Grid Investment Grant Program:

    Energy Savers [EERE]

    Reporting of Jobs Created/Retained in SIPRIS | Department of Energy Jobs Created/Retained in SIPRIS Questions and Answers for the Smart Grid Investment Grant Program: Reporting of Jobs Created/Retained in SIPRIS Questions and answers related to the reporting of jobs in the SmartGrid Integrated Project Reporting Information System (SIPRIS), both for the intial report and subsequent reports. Projects reporting jobs are part of the Smart Grid Investment Grant Project under the American Recovery

  3. Questions and Answers for the Smart Grid Investment Grant Program:

    Energy Savers [EERE]

    Reporting of Meter Installations | Department of Energy Meter Installations Questions and Answers for the Smart Grid Investment Grant Program: Reporting of Meter Installations Questions and answers related to the reporting of meter installations in the SmartGrid Integrated Project Reporting Information System (SIPRIS), both for the intial report and subsequent reports. Projects reporting jobs are part of the Smart Grid Investment Grant Project under the American Recovery and Reinvestment

  4. National Smart Water Grid

    SciTech Connect (OSTI)

    Beaulieu, R A

    2009-07-13

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

  5. Smart Grid: Transforming the Electric System

    SciTech Connect (OSTI)

    Widergren, Steven E.

    2010-04-13

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

  6. 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

  7. OpenEI Community - Smart Grid

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  9. Western Grid Can Handle High Renewables in Challenging Conditions

    SciTech Connect (OSTI)

    2015-11-01

    Fact sheet outlining the key findings of Phase 3 of the Western Wind and Solar Integration Study (WWSIS-3). NREL and GE find that with good system planning, sound engineering practices, and commercially available technologies, the Western grid can maintain reliability and stability during the crucial first minute after grid disturbances with high penetrations of wind and solar power.

  10. Open Science Grid at NERSC

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

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

  11. Grid Architecture | Department of Energy

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

    Grid Architecture Grid Architecture 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

  12. Grid Net | Open Energy Information

    Open Energy Info (EERE)

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

  13. SGIP Smart Grid Interoperabilty Panel

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

    Vehicle to Grid Distributed Renewables, Generation & Storage Wireless Comm - 02 Energy Storage Interconnect - 07 Distribution Grid Mgmt - 08 Standard DR & DER Signals - 09 Map IEEE ...

  14. Advancing Smart Grid Interoperability and Implementing NIST's Interoperability Roadmap

    SciTech Connect (OSTI)

    Basso,T.; DeBlasio, R.

    2010-04-01

    The IEEE American National Standards project P2030TM addressing smart grid interoperability and the IEEE 1547 series of standards addressing distributed resources interconnection with the grid have been identified in priority action plans in the Report to NIST on the Smart Grid Interoperability Standards Roadmap. This paper presents the status of the IEEE P2030 development, the IEEE 1547 series of standards publications and drafts, and provides insight on systems integration and grid infrastructure. The P2030 and 1547 series of standards are sponsored by IEEE Standards Coordinating Committee 21.

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

    Open Energy Info (EERE)

    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...

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

    Open Energy Info (EERE)

    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...

  17. Buildings-to-Grid Technical Opportunities: From the Information...

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

    ...ldings-grid-integration 8 See Institute of Electrical and Electronics Engineers (IEEE) 802.11 (IEEE 2012), and IEEE 802.15.4 (IEEE 2006), available from http:www.ieee. org...

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

    Open Energy Info (EERE)

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

  19. Grid Data Transfer

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

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

  20. gridFTP

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

    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...

  1. HOW THE SMART GRID PROMOTES A GREENER FUTURE.

    Office of Environmental Management (EM)

    HOW THE SMART GRID PROMOTES A GREENER FUTURE. regulators consumer advocates technology providers policymakers ONE of SIX SMART GRID STAKEHOLDER BOOKS A smarter electric grid can engage renewables at scale, enable the market for electric transportation and usher in a new age of sustainability. environmental groups utilities 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

  2. WHAT A SMART GRID MEANS TO OUR NATION'S FUTURE.

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

    WHAT A SMART GRID MEANS TO OUR NATION'S FUTURE. regulators consumer advocates environmental groups technology providers ONE of SIX SMART GRID STAKEHOLDER BOOKS A smarter electric grid works to strengthen our nation's economy, environment, security and independence. policymakers utilities 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 Government nor any agency

  3. Sharing Smart Grid Experiences

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

    Sharing Smart Grid Experiences through Performance Feedback March 31, 2011 DOE/NETL- DE-FE0004001 U.S. Department of Energy Office of Electricity Delivery and Energy Reliability Prepared by: National Energy Technology Laboratory Sharing Smart Grid Experiences through Performance Feedback v1.0 Page ii Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their

  4. Random array grid collimator

    DOE Patents [OSTI]

    Fenimore, E.E.

    1980-08-22

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

  5. Automated Grid Disruption Response System: Robust Adaptive Topology Control (RATC)

    SciTech Connect (OSTI)

    2012-03-01

    GENI Project: The RATC research team is using topology control as a mechanism to improve system operations and manage disruptions within the electric grid. The grid is subject to interruption from cascading faults caused by extreme operating conditions, malicious external attacks, and intermittent electricity generation from renewable energy sources. The RATC system is capable of detecting, classifying, and responding to grid disturbances by reconfiguring the grid in order to maintain economically efficient operations while guaranteeing reliability. The RATC system would help prevent future power outages, which account for roughly $80 billion in losses for businesses and consumers each year. Minimizing the time it takes for the grid to respond to expensive interruptions will also make it easier to integrate intermittent renewable energy sources into the grid.

  6. Module Embedded Microinverter Smart Grid Ready Residential Solar Electric

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

    System | Department of Energy Module Embedded Microinverter Smart Grid Ready Residential Solar Electric System Module Embedded Microinverter Smart Grid Ready Residential Solar Electric System GE logo.png This project is developing and demonstrating a cost-reduction approach for an alternating-current (AC) photovoltaic (PV) module that is driven by innovations in microinverter design, module integration and packaging, and integration with a new intelligent circuit breaker. GE Global Research

  7. Grid Integration of Solar Energy Workshop

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

    ... use Data Sciences: predictive marketing, controls, machine learning, social ... work independently Standards o See standards coming from digital, rather than analog. ...

  8. NREL: Transmission Grid Integration Home Page

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

    insolation. This variability affects how transmission systems with high penetrations of renewable energy sources operate. NREL researchers are identifying these effects and...

  9. Sandia National Laboratories - Grid Integration Collaborations

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

    - Arizona Public Service - Florida Power & Light - Salt River Project International - New Energy and Technology Development Organization (Japan) - Fraunhofer-IWES (Germany)...

  10. Opening Remarks, Grid Integration Initiative Overview

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

    Electrolyzers Outdoor Test Area EVs, MV equipment Rooftop ... power electronics controller stages, embedded ... state estimation, energy network security assessment, etc. ...

  11. NREL: Distributed Grid Integration - Microgrid Projects

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

    Microgrid Projects NREL is providing microgrid testing services for the Sacramento Municipal Utility District and Portland General Electric. Sacramento Municipal Utility District Photo of SMUD microgrid equipment at NREL's DERTF SMUD microgrid equipment at NREL's DERTF. Photo by Connie Komomua, NREL Sacramento Municipal Utility District (SMUD) is installing a microgrid at its headquarters in Sacramento, California. To support this important endeavor, NREL has completed testing of newly-developed

  12. NREL: Transmission Grid Integration - Active Power Controls

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

    Active Power Controls NREL has teamed with a number of organizations, including the Electric Power Research Institute and the University of Colorado, to research the potential of wind power plants to provide active power control (also known as real power or frequency control) to the electric power system. Released January 2014 Active Power Controls from Wind Power: Bridging the Gaps Project study report explores how wind power can support power system reliability, and do so economically with

  13. NREL: Transmission Grid Integration - Energy Imbalance Markets

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

    Energy Imbalance Markets The anticipated growth of variable renewable generation, such as solar and wind power, in the West has raised concerns about how system operators will maintain balance between electricity production and demand in the Western Interconnection-and especially in its smaller balancing authority areas. This concern helped motivate a proposal to develop an energy imbalance market. An energy imbalance market aggregates the variability of electricity generation and load for

  14. NREL: Transmission Grid Integration - Wholesale Electricity Market

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

    Operations Wholesale Electricity Market Operations Researchers at NREL are studying wholesale electricity market operations to understand how they currently maximize competition, efficiency, and fairness and the ways that renewable energy resources and other emerging technologies may be impacting the outcomes of these markets. About two-thirds of the United States' electricity load is operated under restructured electricity markets administered by independent system operators (ISOs) and

  15. Articles about Grid Integration and Transmission

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

    ...

  16. NREL: Transmission Grid Integration - Glossary of Transmission...

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

    Contingency events are big (many megawatt) and fast (within a few cycles). Demand response Voluntary (and compen-sated) load reduction used as a bulk system reliability resource. ...

  17. NREL: Distributed Grid Integration Home Page

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

    NREL is working to modernize the electric power system by making it more resilient to outages and disturbances ... includes detailed electrical modeling and simulation, ...

  18. Now Available: Smart Grid Investments Improve Grid Reliability, Resilience,

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

    and Storm Responses (November 2014) | Department of Energy Now Available: Smart Grid Investments Improve Grid Reliability, Resilience, and Storm Responses (November 2014) Now Available: Smart Grid Investments Improve Grid Reliability, Resilience, and Storm Responses (November 2014) December 8, 2014 - 2:35pm Addthis 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

  19. GRIDS: Grid-Scale Rampable Intermittent Dispatchable Storage

    SciTech Connect (OSTI)

    2010-09-01

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

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

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

    Department of Energy 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 PDF icon vss067_hardy_2012_o.pdf More Documents & Publications Grid Connectivity Research, Development & Demonstration Projects Grid Interaction Tech Team Codes and Standards to Support Vehicle Electrification

  1. From the Building to the Grid: An Energy Revolution and Modeling...

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

    these questions) Is there value to integrating the existing models in building energy management systems with those of the grid? a. If so, what are the particular research...

  2. System and method for single-phase, single-stage grid-interactive...

    Office of Scientific and Technical Information (OSTI)

    Title: System and method for single-phase, single-stage grid-interactive inverter The present invention provides for the integration of distributed renewable energy sources...

  3. Greening the Grid: The Role of Storage and Demand Response, Greening...

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

  4. grid history | OpenEI Community

    Open Energy Info (EERE)

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

  5. electricity grid | OpenEI Community

    Open Energy Info (EERE)

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

  6. future grid | OpenEI Community

    Open Energy Info (EERE)

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

  7. Smart Grid | OpenEI Community

    Open Energy Info (EERE)

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

  8. GridLAB-D/SG

    Energy Science and Technology Software Center (OSTI)

    2011-08-30

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

  9. Interactive Grid | Department of Energy

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

    Educational Resources » 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

  10. Cybersecurity and the Smarter Grid

    Office of Environmental Management (EM)

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

  11. shared Smart Grid Investment Grant

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

    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,

  12. 2010 U.S. Smart Grid Vendor Ecosystem

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

    1 2010 U.S. Smart Grid Vendor Ecosystem Report on the companies and market dynamics shaping the current U.S. smart grid landscape The Cleantech Group www.cleantech.com Principal Authors Greg Neichin David Cheng Contributing Authors Sheeraz Haji Josh Gould Debjit Mukerji David Hague 2 Table of Contents Page I. Introduction .............................................................................. 3 In-Depth Market Analysis II. Advanced Metering

  13. 2010 U.S. Smart Grid Vendor Ecosystem

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

    2010 U.S. Smart Grid Vendor Ecosystem Report on the companies and market dynamics shaping the current U.S. smart grid landscape The Cleantech Group www.cleantech.com Principal Authors Greg Neichin David Cheng Contributing Authors Sheeraz Haji Josh Gould Debjit Mukerji David Hague 2 Table of Contents Page I. Introduction .............................................................................. 3 In-Depth Market Analysis II. Advanced Metering

  14. Basis for the US Modern Grid Strategy - A Changing World

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

    Importance of Smart Grid to Our Nation's Energy Future Steve Pullins President, Horizon Energy Group Steve Bossart Senior Manager, National Energy Technology Laboratory Today's Electricity Grid The U.S. electricity grid is an aging infrastructure based largely on designs of the 1950s before the era of the microprocessor and it was mostly constructed in the 1960s and 1970s. Since the 1970s, the U.S. grid has been expanded as needed to meet load growth using the same vintage technologies. The U.S.

  15. NREL Smart Grid Projects

    SciTech Connect (OSTI)

    Hambrick, J.

    2012-01-01

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

  16. Silicon ball grid array chip carrier

    DOE Patents [OSTI]

    Palmer, David W.; Gassman, Richard A.; Chu, Dahwey

    2000-01-01

    A ball-grid-array integrated circuit (IC) chip carrier formed from a silicon substrate is disclosed. The silicon ball-grid-array chip carrier is of particular use with ICs having peripheral bond pads which can be reconfigured to a ball-grid-array. The use of a semiconductor substrate such as silicon for forming the ball-grid-array chip carrier allows the chip carrier to be fabricated on an IC process line with, at least in part, standard IC processes. Additionally, the silicon chip carrier can include components such as transistors, resistors, capacitors, inductors and sensors to form a "smart" chip carrier which can provide added functionality and testability to one or more ICs mounted on the chip carrier. Types of functionality that can be provided on the "smart" chip carrier include boundary-scan cells, built-in test structures, signal conditioning circuitry, power conditioning circuitry, and a reconfiguration capability. The "smart" chip carrier can also be used to form specialized or application-specific ICs (ASICs) from conventional ICs. Types of sensors that can be included on the silicon ball-grid-array chip carrier include temperature sensors, pressure sensors, stress sensors, inertia or acceleration sensors, and/or chemical sensors. These sensors can be fabricated by IC processes and can include microelectromechanical (MEM) devices.

  17. NREL: Energy Systems Integration - Energy Systems Integration Newsletter

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

    Energy Systems Integration Newsletter February 2016 Read the latest energy systems integration (ESI) news from NREL. Photo of transmission lines. Join NREL and DOE at a Grid Modernization Regional Workshop This Spring As part of the U.S. Department of Energy's (DOE) Grid Modernization Initiative, the Department is convening industry stakeholders across the U.S. in a series of regional workshops. These workshops will seek feedback on the Department's grid-related research and demonstration

  18. DOD/NREL Model Integrates Vehicles, Renewables & Microgrid (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-02-01

    Fact sheet on microgrid model created by the Electric Vehicle Grid Integration program at the Fort Carson Army facility.

  19. GridPV Toolbox

    Energy Science and Technology Software Center (OSTI)

    2014-07-15

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

  20. 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

  1. NSTAR Smart Grid Pilot

    SciTech Connect (OSTI)

    Rabari, Anil; Fadipe, Oloruntomi

    2014-03-31

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

  2. Unlocking the smart grid

    SciTech Connect (OSTI)

    Rokach, Joshua Z.

    2010-10-15

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

  3. Systems Integration Competitive Awards

    Broader source: Energy.gov [DOE]

    Through the SunShot Systems Integration efforts, DOE is funding a range of research and development (R&D) projects to advance technology in four broad, inter-related areas:Grid Performance and...

  4. Liaoning Gaoke Energy Group | Open Energy Information

    Open Energy Info (EERE)

    Name: Liaoning Gaoke Energy Group Place: Shenyang, Liaoning Province, China Product: Off-grid power system developer and installer. Coordinates: 41.788509, 123.40612 Show Map...

  5. smart grid publications | netl.doe.gov

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

    ... Smart Grid ARRA Microgrid Projects PP-8.7MB (April 2009) Government and Military Smart Grids and Microgrids Symposium Sharing Smart Grid Experiences Through Performance Feedback ...

  6. Smart Grid Resources | Open Energy Information

    Open Energy Info (EERE)

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

  7. GridZone | Open Energy Information

    Open Energy Info (EERE)

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

  8. Smart Grid Photos | Argonne National Laboratory

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

    system. Smart Grid radio 8 of 12 Smart Grid radio Field programmable gate array (FPGA) technologies to develop improved software-defined radios for the smart grid Smart...

  9. Smart Grid | Argonne National Laboratory

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

    Smart Grid Argonne researchers are working to create new, more powerful technology for ... Researchers will use an ARPA-E award to construct data sets to model electric grids ...

  10. Grid Innovation | Argonne National Laboratory

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

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

  11. Environmental Impact of Smart Grid

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

    Impact of Smart Grid January 10, 2011 2 Agenda * Review of Paper - Introduction - Key Areas of Impact - Findings - Conclusions - Recommended Topics for Further Research 3 3 Introduction Provide background for the current state of environmental impact of Smart Grid * Summarize key components of criteria pollutants from electricity and transportation sectors * Define the Smart Grid and how it can be used to reduce pollutants * Evaluate impact from Smart Grid on reducing pollutants through: -

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

    Open Energy Info (EERE)

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

  13. Grid Interaction Technical Team Roadmap

    SciTech Connect (OSTI)

    2013-06-01

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

  14. Energy Department Announces $15 Million to Integrate Affordable...

    Office of Environmental Management (EM)

    5 Million to Integrate Affordable Solar Energy into Nation's Electrical Grid Energy Department Announces 15 Million to Integrate Affordable Solar Energy into Nation's Electrical ...

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

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

    GridWise Alliance: Smart Grid RFI: Addressing Policy and Logistical Challenges GridWise Alliance: Smart Grid RFI: Addressing Policy and Logistical Challenges The GridWise Alliance ...

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

    SciTech Connect (OSTI)

    2012-02-08

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

  17. Comments of Current Group, LLC | Department of Energy

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

    Comments of Current Group, LLC regarding the request for information: Addressing Policy and Logistical Challenges to Smart Grid Implementation PDF icon Comments of Current Group, ...

  18. Electric Power Industry Needs for Grid-Scale Storage Applications |

    Energy Savers [EERE]

    Department of Energy Industry Needs for Grid-Scale Storage Applications Electric Power Industry Needs for Grid-Scale Storage Applications Stationary energy storage technologies will address the growing limitations of the electricity infrastructure and meet the increasing demand for renewable energy use. Widespread integration of energy storage devices offers many benefits, including the following: Alleviating momentary electricity interruptions Meeting peak demand Postponing or avoiding

  19. Smart Grid | OpenEI Community

    Open Energy Info (EERE)

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

  20. Smart Grid Demonstration Project

    SciTech Connect (OSTI)

    Miller, Craig; Carroll, Paul; Bell, Abigail

    2015-03-11

    The National Rural Electric Cooperative Association (NRECA) organized the NRECA-U.S. Department of Energy (DOE) Smart Grid Demonstration Project (DE-OE0000222) to install and study a broad range of advanced smart grid technologies in a demonstration that spanned 23 electric cooperatives in 12 states. More than 205,444 pieces of electronic equipment and more than 100,000 minor items (bracket, labels, mounting hardware, fiber optic cable, etc.) were installed to upgrade and enhance the efficiency, reliability, and resiliency of the power networks at the participating co-ops. The objective of this project was to build a path for other electric utilities, and particularly electrical cooperatives, to adopt emerging smart grid technology when it can improve utility operations, thus advancing the co-ops’ familiarity and comfort with such technology. Specifically, the project executed multiple subprojects employing a range of emerging smart grid technologies to test their cost-effectiveness and, where the technology demonstrated value, provided case studies that will enable other electric utilities—particularly electric cooperatives— to use these technologies. NRECA structured the project according to the following three areas: Demonstration of smart grid technology; Advancement of standards to enable the interoperability of components; and Improvement of grid cyber security. We termed these three areas Technology Deployment Study, Interoperability, and Cyber Security. Although the deployment of technology and studying the demonstration projects at coops accounted for the largest portion of the project budget by far, we see our accomplishments in each of the areas as critical to advancing the smart grid. All project deliverables have been published. Technology Deployment Study: The deliverable was a set of 11 single-topic technical reports in areas related to the listed technologies. Each of these reports has already been submitted to DOE, distributed to co-ops, and posted for universal access at www.nreca.coop/smartgrid. This research is available for widespread distribution to both cooperative members and non-members. These reports are listed in Table 1.2. Interoperability: The deliverable in this area was the advancement of the MultiSpeak™ interoperability standard from version 4.0 to version 5.0, and improvement in the MultiSpeak™ documentation to include more than 100 use cases. This deliverable substantially expanded the scope and usability of MultiSpeak, ™ the most widely deployed utility interoperability standard, now in use by more than 900 utilities. MultiSpeak™ documentation can be accessed only at www.multispeak.org. Cyber Security: NRECA’s starting point was to develop cyber security tools that incorporated succinct guidance on best practices. The deliverables were: cyber security extensions to MultiSpeak,™ which allow more security message exchanges; a Guide to Developing a Cyber Security and Risk Mitigation Plan; a Cyber Security Risk Mitigation Checklist; a Cyber Security Plan Template that co-ops can use to create their own cyber security plans; and Security Questions for Smart Grid Vendors.

  1. Wide-area situation awareness in electric power grid

    SciTech Connect (OSTI)

    Greitzer, Frank L.

    2010-04-28

    Two primary elements of the US energy policy are demand management and efficiency and renewable sources. Major objectives are clean energy transmission and integration, reliable energy transmission, and grid cyber security. Development of the Smart Grid seeks to achieve these goals by lowering energy costs for consumers, achieving energy independence and reducing greenhouse gas emissions. The Smart Grid is expected to enable real time wide-area situation awareness (SA) for operators. Requirements for wide-area SA have been identified among interoperability standards proposed by the Federal Energy Regulatory Commission and the National Institute of Standards and Technology to ensure smart-grid functionality. Wide-area SA and enhanced decision support and visualization tools are key elements in the transformation to the Smart Grid. This paper discusses human factors research to promote SA in the electric power grid and the Smart Grid. Topics that will be discussed include the role of human factors in meeting US energy policy goals, the impact and challenges for Smart Grid development, and cyber security challenges.

  2. Transforming Power Grid Operations via High Performance Computing

    SciTech Connect (OSTI)

    Huang, Zhenyu; Nieplocha, Jarek

    2008-07-31

    Past power grid blackout events revealed the adequacy of grid operations in responding to adverse situations partially due to low computational efficiency in grid operation functions. High performance computing (HPC) provides a promising solution to this problem. HPC applications in power grid computation also become necessary to take advantage of parallel computing platforms as the computer industry is undergoing a significant change from the traditional single-processor environment to an era for multi-processor computing platforms. HPC applications to power grid operations are multi-fold. HPC can improve todays grid operation functions like state estimation and contingency analysis and reduce the solution time from minutes to seconds, comparable to SCADA measurement cycles. HPC also enables the integration of dynamic analysis into real-time grid operations. Dynamic state estimation, look-ahead dynamic simulation and real-time dynamic contingency analysis can be implemented and would be three key dynamic functions in future control centers. HPC applications call for better decision support tools, which also need HPC support to handle large volume of data and large number of cases. Given the complexity of the grid and the sheer number of possible configurations, HPC is considered to be an indispensible element in the next generation control centers.

  3. Smart Grid Technologies

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

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

  4. Providing Grid Flexibility in

    Energy Savers [EERE]

    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

  5. Smart Grid | Department of Energy

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

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

  6. Secure Interoperable Open Smart Grid Demonstration Project

    SciTech Connect (OSTI)

    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. The SGDP enables the efficient, flexible integration of these disparate resources and lays the architectural foundations for future scalability. Con Edison assembled an SGDP team of more than 16 different project partners, including technology vendors, and participating organizations, and the Con Edison team provided overall guidance and project management. Project team members are listed in Table 1-1.

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

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

    Grid Modernization: ARRA Accomplishments and Recommendations for Moving Forward EAC Recommendations on Grid Modernization: ARRA Accomplishments and Recommendations for Moving...

  8. Wind Integration National Dataset (WIND) Toolkit

    Broader source: Energy.gov [DOE]

    For utility companies, grid operators and other stakeholders interested in wind energy integration, collecting large quantities of high quality data on wind energy resources is vitally important....

  9. Vehicle Technologies Office Merit Review 2015: Integrated Network Testbed

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

    for Energy Grid Research and Technology Experimentation (INTEGRATE) | Department of Energy Integrated Network Testbed for Energy Grid Research and Technology Experimentation (INTEGRATE) Vehicle Technologies Office Merit Review 2015: Integrated Network Testbed for Energy Grid Research and Technology Experimentation (INTEGRATE) Presentation given by National Renewable Energy Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer

  10. The Modern Grid Strategy THE TRANSMISSION SMART GRID IMPERATIVE

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

    Modern Grid Strategy THE TRANSMISSION SMART GRID IMPERATIVE Developed for the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability by the National Energy Technology Laboratory September 2009 Office of Electricity Delivery and Energy Reliability Transmission Smart Grid Imperative 1 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their

  11. NREL: Electricity Integration Research - Webmaster

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

    Webmaster Please enter your name and email address in the boxes provided, then type your message below. When you are finished, click "Send Message." NOTE: If you enter your e-mail address incorrectly, we will be unable to reply. Your name: Your email address: Your message: Send Message Printable Version Electricity Integration Research Home Distributed Grid Integration Transmission Grid Integration Facilities Working with Us Did you find what you needed? Yes 1 No 0 Thank you for your

  12. 2012 Smart Grid Peer Review Presentations - Day 2 Smart Grid...

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

    NC State University PDF icon 2012 SG Peer Review - Day 2 Panel Discussion: Matt ... Subsector Failure Scenarios into a Risk Assessment Methodology (December 2013) Smart Grid: ...

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

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

    ... Using Smart Grid Technologies to Modernize Distribution Infrastructure in New York, August 2014 x. Automated Demand Response Benefits California Utilities and Commercial & ...

  14. Grid Client Tools

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

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

  15. Prepares Overset Grids for Processing

    Energy Science and Technology Software Center (OSTI)

    1998-04-22

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

  16. NREL + SolarCity: Maximizing Solar Power on Electrical Grids

    SciTech Connect (OSTI)

    Hannegan, Bryan; Hanley, Ryan; Symko-Davies, Martha

    2015-06-03

    Learn how NREL is partnering with SolarCity to study how to better integrate rooftop solar onto the grid. The work includes collaboration with the Hawaiian Electric Companies (HECO) to analyze high-penetration solar scenarios using advanced modeling and inverter testing at the Energy Systems Integration Facility (ESIF) on NREL’s campus. Results to date have been so promising that HECO has more than doubled the amount of rooftop solar it allows on its grid, showing utilities across the country that distributed solar is not a liability for reliability—and can even be an asset.

  17. 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

  18. Smart Grid Enabled EVSE

    SciTech Connect (OSTI)

    None, None

    2014-10-15

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  3. smart grid | netl.doe.gov

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

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

  4. Electricity Advisory Committee Smart Grid Subcommittee

    Office of Environmental Management (EM)

    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

  5. Mitigation of Vehicle Fast Charge Grid Impacts with Renewables and Energy Storage (Presentation), NREL (National Renewable Energy Laboratory)

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

    GREAT MINDS THINK ELECTRIC / WWW.EVS26.ORG Mitigation of Vehicle Fast Charge Grid Impacts with Renewables and Energy Storage Mike Simpson National Renewable Energy Laboratory 8 May 2012 NREL/PR-5400-55080 GREAT MINDS THINK ELECTRIC / WWW.EVS26.ORG Electric Vehicle Grid Integration 2 Cross Cutting Enablers Grid / Renewables Communities Vehicles SMART GRID & COMMUNI- CATION RENEWABLE GENERATION INTERMITTENCY POWER ELECTRONICS EFFICIENCY INFRASTRUCTURE CODES & STANDARDS BUILDING ENERGY

  6. Smart-Grid Security Issues

    SciTech Connect (OSTI)

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

    2010-01-29

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

  7. Buildings to Grid Technical Meeting

    SciTech Connect (OSTI)

    none,

    2012-12-01

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

  8. 2014 Modern Power Grid Video

    SciTech Connect (OSTI)

    2014-06-02

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

  9. 2014 Modern Power Grid Video

    ScienceCinema (OSTI)

    None

    2014-07-22

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

  10. National Grid | Open Energy Information

    Open Energy Info (EERE)

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

  11. Environmental Impact of Smart Grid

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

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

  12. Smart Grid | Department of Energy

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

    Smart Grid Smart Grid Smart Grid "Smart grid" generally refers to a class of technology people are using to bring utility electricity delivery systems into the 21st century, using computer-based remote control and automation. These systems are made possible by two-way communication technology and computer processing that has been used for decades in other industries. They are beginning to be used on electricity networks, from the power plants and wind farms all the way to the consumers

  13. Progress in building the International Lattice Data Grid

    SciTech Connect (OSTI)

    B. Joo; C.M. Maynard

    2006-07-01

    The International Lattice Data Grid (ILDG) [1] has been making steady progress from an abstract concept to a more concrete implementation. The last year saw the completion of the MDC Web service specification, and the ILDG member groups; CSSM (Australia), Latfor data grid (LDG) (Germany), LDA (Japan), QCDgrid (UK), USQCD (USA), have either completed or are moving towards its implementation The Replica Catalogue service is in the process of being defined and data transfer trials have begun.

  14. Comments on Smart Grid data access | Department of Energy

    Office of Environmental Management (EM)

    on Smart Grid data access Comments on Smart Grid data access AARP, NASUCA, NCLC, Consumers Union and Public Citizen just released, "The Need for Essential Consumer Protections: Smart Metering Proposals and the Move to Time-Based Pricing." This white paper covers a range of issues including previous smart meter pilot programs, full costs associated with advanced meters and related infrastructure, and impacts of dynamic pricing on vulnerable customer groups. The paper includes 7

  15. WHAT THE SMART GRID MEANS TO AMERICA'S FUTURE.

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

    AMERICA'S FUTURE. regulators consumer advocates environmental groups policymakers ONE of SIX SMART GRID STAKEHOLDER BOOKS A smarter grid requires the participation of those who can deliver technology solutions to assist utilities and engage consumers. technology providers utilities 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 Government nor any agency thereof,

  16. Vision of the Future Grid Workshop (November 2011) | Department of Energy

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

    Vision of the Future Grid Workshop (November 2011) Vision of the Future Grid Workshop (November 2011) On November 15-16, 2011, the GTT introduced itself and its vision of the future grid to a diverse group of stakeholders at its Vision of the Future Grid Workshop. The GTT sought feedback and input to further develop its vision and inform future GTT activities. Workshop documents are available below. Return to GTT Activities PDF icon 2011 GTT Vision of the Future Grid Workshop - Agenda PDF icon

  17. Systems Integration (Fact Sheet)

    SciTech Connect (OSTI)

    DOE Solar Energy Technologies Program

    2011-10-13

    The Systems Integration (SI) subprogram works closely with industry, universities, and the national laboratories to overcome technical barriers to the large-scale deployment of solar technologies. To support these goals, the subprogram invests primarily in four areas: grid integration, technology validation, solar resource assessment, and balance of system development.

  18. Systems Integration (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-10-01

    The Systems Integration (SI) subprogram works closely with industry, universities, and the national laboratories to overcome technical barriers to the large-scale deployment of solar technologies. To support these goals, the subprogram invests primarily in four areas: grid integration, technology validation, solar resource assessment, and balance of system development.

  19. 2010 Smart Grid Peer Review Day One Morning Presentations | Department of

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

    Energy Morning Presentations 2010 Smart Grid Peer Review Day One Morning Presentations The U.S. Department of Energy's Smart Grid Program conducted the 2010 Peer Review November 2 - 4, 2010 in Golden, CO. The forum provides an opportunity to learn about the latest innovations and integration activities, and the agenda reflected exciting advancements in the field of smart grid technology. The morning presentations from Day One of the Peer Review are below: PDF icon SG 2010 Peer Review -

  20. 2010 Smart Grid Peer Review Day Two Afternoon Presentations | Department of

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

    Energy Two Afternoon Presentations 2010 Smart Grid Peer Review Day Two Afternoon Presentations The U.S. Department of Energy's Smart Grid Program conducted the 2010 Peer Review November 2 - 4, 2010 in Golden, CO. The forum provides an opportunity to learn about the latest innovations and integration activities, and the agenda reflected exciting advancements in the field of smart grid technology. The morning presentations from Day Two of the Peer Review are below: PDF icon SG 2010 Peer Review

  1. 2010 Smart Grid Peer Review Day Two Morning Presentations | Department of

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

    Energy Morning Presentations 2010 Smart Grid Peer Review Day Two Morning Presentations The U.S. Department of Energy's Smart Grid Program conducted the 2010 Peer Review November 2 - 4, 2010 in Golden, CO. The forum provides an opportunity to learn about the latest innovations and integration activities, and the agenda reflected exciting advancements in the field of smart grid technology. The morning presentations from Day Two of the Peer Review are below: PDF icon SG 2010 Peer Review -

  2. Grid-Responsive Buildings

    Broader source: Energy.gov [DOE]

    The U.S.-India Joint Center for Building Energy Research and Development (CBERD) conducts energy efficiency research and development with a focus on integrating information technology with building controls and physical systems for commercial/high-rise residential units.

  3. Smart Grid Interoperability Maturity Model Beta Version

    SciTech Connect (OSTI)

    Widergren, Steven E.; Drummond, R.; Giroti, Tony; Houseman, Doug; Knight, Mark; Levinson, Alex; longcore, Wayne; Lowe, Randy; Mater, J.; Oliver, Terry V.; Slack, Phil; Tolk, Andreas; Montgomery, Austin

    2011-12-02

    The GridWise Architecture Council was formed by the U.S. Department of Energy to promote and enable interoperability among the many entities that interact with the electric power system. This balanced team of industry representatives proposes principles for the development of interoperability concepts and standards. The Council provides industry guidance and tools that make it an available resource for smart grid implementations. In the spirit of advancing interoperability of an ecosystem of smart grid devices and systems, this document presents a model for evaluating the maturity of the artifacts and processes that specify the agreement of parties to collaborate across an information exchange interface. You are expected to have a solid understanding of large, complex system integration concepts and experience in dealing with software component interoperation. Those without this technical background should read the Executive Summary for a description of the purpose and contents of the document. Other documents, such as checklists, guides, and whitepapers, exist for targeted purposes and audiences. Please see the www.gridwiseac.org website for more products of the Council that may be of interest to you.

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  10. 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...

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

    Open Energy Info (EERE)

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

  12. Wind power interconnection into the power system: a review of grid code requirements

    SciTech Connect (OSTI)

    Singh, Bharat; Singh, S.N.

    2009-06-15

    The burgeoning wind sector, and its increasing influence on the operation and control of power systems, has made grid integration a key recent concern. Different countries are taking different approaches in setting up new grid codes to address this issue. (author)

  13. Grid2Home | Open Energy Information

    Open Energy Info (EERE)

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

  14. Power Grid Optimization | GE Global Research

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

    that have heightened attention on the reliability and functionality of electric grids. ... See how a grid works in Smarter Technology for a Smart Grid. You Might Also Like lightning ...

  15. Principal Characteristics of a Modern Grid

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

    Smart Grid - What's so Smart About It? An Educational Forum on Smart Grids Joe Miller - Modern Grid Strategy Team June 24, 2008 1 Conducted by the National Energy Technology ...

  16. Principal Characteristics of a Modern Grid

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

    ... MODERN GRID S T R A T E G Y 28 Smart Grid Key Technology Areas Smart meters Smart sensors Demand Response DG dispatch Distribution automation Micro-grids Markets Work force ...

  17. Power Grid Data Analysis with R and Hadoop

    SciTech Connect (OSTI)

    Hafen, Ryan P.; Gibson, Tara D.; Kleese van Dam, Kerstin; Critchlow, Terence J.

    2014-01-01

    This book chapter presents an approach to analysis of large-scale time-series sensor information based on our experience with power grid data. We use the R-Hadoop Integrated Programming Environment (RHIPE) to analyze a 2TB data set and present code and results for this analysis.

  18. Buildings-to-Grid Technical Opportunities: From the Information and

    Office of Environmental Management (EM)

    Communications Technology Perspective | Department of Energy From the Information and Communications Technology Perspective Buildings-to-Grid Technical Opportunities: From the Information and Communications Technology Perspective Information and communications technology has enabled the integration of computer and audio-visual networks, leading to unprecedented exchange of data between various users and entities. This report illustrates obstacles to information and communications technology

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

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

    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...

  20. Reciprocating Engines in Support of Grid Modernization

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

    Natural Gas Reciprocating Engines Lean Burn Rich Burn GE (Waukesha, Jenbacher), ... Grid Services - CAISO Grid Service Description NG Recips Frequency Regulation >500kW, max ...

  1. Geothermal/Grid Connection | Open Energy Information

    Open Energy Info (EERE)

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

  2. National Grid Generation, LLC | Open Energy Information

    Open Energy Info (EERE)

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

  3. Vestas State Grid JV | Open Energy Information

    Open Energy Info (EERE)

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

  4. Principal Characteristics of a Modern Grid

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

    MGS is an "Independent Broker" for the Smart Grid Office of Electricity Delivery and ... 2-way power flow into operations Micro-grids and dynamic islanding Adaptive protective ...

  5. Networks, smart grids: new model for synchronization

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

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

  6. The Green Grid | Open Energy Information

    Open Energy Info (EERE)

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

  7. smart grid technologies | OpenEI Community

    Open Energy Info (EERE)

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

  8. Principal Characteristics of a Modern Grid

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

    Structuring the Smart Grid Framework: Application of Complex Systems Engineering Joe Miller - DOE NETL Modern Grid Team Lead Committee on Science, Engineering, and Public Policy...

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  12. Smarter Grid Solutions | Open Energy Information

    Open Energy Info (EERE)

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

  13. Secure Smart Grid Association | Open Energy Information

    Open Energy Info (EERE)

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

  14. Smart Grid Computational Tool | Open Energy Information

    Open Energy Info (EERE)

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

  15. Wind Energy Integration: Slides

    Wind Powering America (EERE)

    provide information about integrating wind energy into the electricity grid. Wind Energy Integration Photo by Dennis Schroeder, NREL 25907 Wind energy currently contributes significant power to energy portfolios around the world. *U.S. Department of Energy. (August 2015). 2014 Wind Technologies Market Report. Wind Energy Integration In 2014, Denmark led the way with wind power supplying roughly 39% of the country's electricity demand. Ireland, Portugal, and Spain provided more than 20% of their

  16. Energy Systems Integration

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

    Systems Integration Ben Kroposki, PhD, PE Director, Energy Systems Integration National Renewable Energy Laboratory 2 Reducing investment risk and optimizing systems in a rapidly changing energy world * Increasing penetration of variable RE in grid * Increasing ultra high energy efficiency buildings and controllable loads * New data, information, communications and controls * Electrification of transportation and alternative fuels * Integrating energy storage (stationary and mobile) and thermal

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

    SciTech Connect (OSTI)

    Kropski, Ben; Pratt, Rob

    2014-03-28

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

  18. National transmission grid study

    SciTech Connect (OSTI)

    Abraham, Spencer

    2003-05-31

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

  19. PEV Integration with Renewables (Presentation)

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

    Integration with Renewables Tony Markel National Renewable Energy Laboratory June 18, 2014 NREL/PR-5400-61873 VSS114 This presentation does not contain any proprietary, confidential, or otherwise restricted information. 2 Overview * Project Start Date: 10/1/2012 * Project End Date: 9/30/2014 * Percent Complete: 75% * Barriers addressed o Grid impacts of PEV adoption o Value opportunity for PEV grid integration o Interaction with Renewables * Total Project Funding: 470K o DOE Share: $400K o

  20. IEEE Smart Grid Series of Standards IEEE 2030 (Interoperability) and IEEE 1547 (Interconnection) Status: Preprint

    SciTech Connect (OSTI)

    Basso, T.; DeBlasio, R.

    2012-04-01

    The IEEE American National Standards smart grid publications and standards development projects IEEE 2030, which addresses smart grid interoperability, and IEEE 1547TM, which addresses distributed resources interconnection with the grid, have made substantial progress since 2009. The IEEE 2030TM and 1547 standards series focus on systems-level aspects and cover many of the technical integration issues involved in a mature smart grid. The status and highlights of these two IEEE series of standards, which are sponsored by IEEE Standards Coordinating Committee 21 (SCC21), are provided in this paper.

  1. Maturity Model for Advancing Smart Grid Interoperability

    SciTech Connect (OSTI)

    Knight, Mark; Widergren, Steven E.; Mater, J.; Montgomery, Austin

    2013-10-28

    AbstractInteroperability is about the properties of devices and systems to connect and work properly. Advancing interoperability eases integration and maintenance of the resulting interconnection. This leads to faster integration, lower labor and component costs, predictability of projects and the resulting performance, and evolutionary paths for upgrade. When specifications are shared and standardized, competition and novel solutions can bring new value streams to the community of stakeholders involved. Advancing interoperability involves reaching agreement for how things join at their interfaces. The quality of the agreements and the alignment of parties involved in the agreement present challenges that are best met with process improvement techniques. The GridWise Architecture Council (GWAC) sponsored by the United States Department of Energy is supporting an effort to use concepts from capability maturity models used in the software industry to advance interoperability of smart grid technology. An interoperability maturity model has been drafted and experience is being gained through trials on various types of projects and community efforts. This paper describes the value and objectives of maturity models, the nature of the interoperability maturity model and how it compares with other maturity models, and experiences gained with its use.

  2. Is the Distribution Grid Ready to Accept Large Scale Photovoltaic Deployment? - State of the Art, Progress and Future Prospects

    SciTech Connect (OSTI)

    Braun, M.; Stetz, T.; Brundlinger, R.; Mayr, C.; Hatta, H.; Kobayashi, H.; Ogimoto, K.; Kroposki, B.; Mather, B.; Coddington, M.; Lynn, K.; Graditi, G.; Woyte, A.; MacGill, I.

    2011-01-01

    The installed capacity of photovoltaic systems has recently increased at a much faster rate than the development of grid codes to effectively and efficiently manage high penetrations of PV within the distribution system. In a number of countries, PV penetrations in some regions are now raising growing concerns regarding integration. Management strategies vary considerably by country - some still have an approach that photovoltaic systems should behave as passive as possible while others demand an active participation in grid control. This variety of grid codes also causes challenges in learning from 'best practice'. This paper provides a review of current grid codes in some countries with high PV penetrations. In addition, the paper presents a number of country-specific case studies on different approaches for improved integration of photovoltaic systems in the distribution grid. In particular, we consider integration approaches using active and reactive power control that can reduce or defer expensive grid reinforcement while supporting higher PV penetrations.

  3. Reinventing the National Power Grid

    Broader source: 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...

  4. An Adaptive Multi-Grid Chemistry (AMC) Model for Efficient Simulation of

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

    HCCI and DI Engine Combustion | Department of Energy An Adaptive Multi-Grid Chemistry (AMC) Model for Efficient Simulation of HCCI and DI Engine Combustion An Adaptive Multi-Grid Chemistry (AMC) Model for Efficient Simulation of HCCI and DI Engine Combustion An adaptive multi-grid technique was used to group thermodynamically similar cells in order to reduce the calling frequency to the chemistry solver. PDF icon deer08_shi.pdf More Documents & Publications Homogeneous Charge Compression

  5. Data Privacy and the Smart Grid: A Voluntary Code of Conduct | Department

    Office of Environmental Management (EM)

    of Energy Conduct Data Privacy and the Smart Grid: A Voluntary Code of Conduct The Office of Electricity Delivery and Energy Reliability and the Federal Smart Grid Task Force have facilitated a multi-stakeholder process to develop a Voluntary Code of Conduct (VCC) for utilities and third parties providing consumer energy use services that addresses privacy related to data enabled by smart grid technologies. Industry stakeholders attended open meetings and participated in work group

  6. Verdeo Group | Open Energy Information

    Open Energy Info (EERE)

    Verdeo Group Jump to: navigation, search Name: Verdeo Group Place: Washington, DC Zip: 20006 Sector: Carbon Product: Washington based integrated carbon solutions company....

  7. Smart Wire Grid: Resisting Expectations

    ScienceCinema (OSTI)

    Ramsay, Stewart; Lowe, DeJim

    2014-04-09

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

  8. Reinventing Batteries for Grid Storage

    ScienceCinema (OSTI)

    Banerjee, Sanjoy

    2013-05-29

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

  9. Reinventing Batteries for Grid Storage

    SciTech Connect (OSTI)

    Banerjee, Sanjoy

    2012-01-01

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

  10. Smart Wire Grid: Resisting Expectations

    SciTech Connect (OSTI)

    Ramsay, Stewart; Lowe, DeJim

    2014-03-03

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

  11. Identifying emerging smart grid impacts to upstream and midstream natural gas operations.

    SciTech Connect (OSTI)

    McIntyre, Annie

    2010-09-01

    The Smart Grid has come to describe a next-generation electrical power system that is typified by the increased use of communications and information technology in the generation, delivery and consumption of electrical energy. Much of the present Smart Grid analysis focuses on utility and consumer interaction. i.e. smart appliances, home automation systems, rate structures, consumer demand response, etc. An identified need is to assess the upstream and midstream operations of natural gas as a result of the smart grid. The nature of Smart Grid, including the demand response and role of information, may require changes in upstream and midstream natural gas operations to ensure availability and efficiency. Utility reliance on natural gas will continue and likely increase, given the backup requirements for intermittent renewable energy sources. Efficient generation and delivery of electricity on Smart Grid could affect how natural gas is utilized. Things that we already know about Smart Grid are: (1) The role of information and data integrity is increasingly important. (2) Smart Grid includes a fully distributed system with two-way communication. (3) Smart Grid, a complex network, may change the way energy is supplied, stored, and in demand. (4) Smart Grid has evolved through consumer driven decisions. (5) Smart Grid and the US critical infrastructure will include many intermittent renewables.

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

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

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

  13. Establishment of Grid Modernization Laboratory Consortium - Testing

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

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

  14. Grid Connected Functionalities | Department of Energy

    Office of Environmental Management (EM)

    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 PDF icon

  15. Smart Grid e-Forum | Department of Energy

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

    Federal Smart Grid Task Force Smart Grid e-Forum Smart Grid e-Forum DOE conducted a series of Smart Grid E-Forums to discuss various issues surrounding Smart Grid including ...

  16. NREL: Energy Systems Integration - Redefining What's Possible for Renewable

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

    Energy: Grid Integration Redefining What's Possible for Renewable Energy: Grid Integration NREL is spearheading engineering innovations that will help optimize the entire energy system, and the lab's analysis capabilities complement that engineering work by identifying ways to integrate renewable energy effectively and economically. This 3-minute video shows how NREL research and analysis are redefining what's possible for renewable energy on the grid. Loading the player ... Text version

  17. Principal Characteristics of a Modern Grid

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

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

  18. Principal Characteristics of a Modern Grid

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

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

  19. Principal Characteristics of a Modern Grid

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

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

  20. Analysis of Mesoscale Model Data for Wind Integration (Poster)

    SciTech Connect (OSTI)

    Schwartz, M.; Elliott, D.; Lew, D.; Corbus, D.; Scott, G.; Haymes, S.; Wan, Y. H.

    2009-05-01

    Supports examination of implications of national 20% wind vision, and provides input to integration and transmission studies for operational impact of large penetrations of wind on the grid.