Sample records for microgrid assessment governance

  1. International Microgrid Assessment: Governance, INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    microgrid simulator with multiple power generation units including solar PV, diesel, energy storage,

  2. International Microgrid Assessment: Governance, INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    Storage • Hydrogen Fuel Cell • Energy Management • VSE SCADA Test at Idaho National Lab • Entire Installation Smart Micro-Grid

  3. International Microgrid Assessment: Governance, INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    economic feasibility of potential renewable energy, energyrenewable energy, identifies the barriers to microgrid development and suggests potentialpotential to increase reliability, energy efficiency, and use of renewable

  4. International Microgrid Assessment: Governance, INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    Munro, G. 2010. “Canada Renewable Energy Science and PolicyCanada, is another similar tool, assessing economic feasibility of potential renewable energy,Canada Chile Green Energy and Green Economy Act of Ontario, Ontario feed in tariff, British Columbia clean energy act (2010), Renewable

  5. International Microgrid Assessment: Governance, INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    Munro, G. 2010. “Canada Renewable Energy Science and PolicyCanada, is another similar tool, assessing economic feasibility of potential renewable energy,Canada Chile Green Energy and Green Economy Act of Ontario, Ontario feed in tariff, British Columbia clean energy act (2010), Renewable Energy

  6. Microgrids

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(FactDepartment3311, 3312),Microgrid Workshop Report August 2011 Microgrid

  7. Microgrids

    E-Print Network [OSTI]

    Robert H. Lasseter

    2002-01-01T23:59:59.000Z

    Abstract--Application of individual distributed generators can cause as many problems as it may solve. A better way to realize the emerging potential of distributed generation is to take a system approach which views generation and associated loads as a subsystem or a “microgrid”. The sources can

  8. Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid

    E-Print Network [OSTI]

    Lasseter, Robert

    2010-01-01T23:59:59.000Z

    Genset Reliability The genset equipment is consideredAssessments of reliability for the generating equipment asreliability considerations, into its optimization of microgrid equipment

  9. Facility Microgrids

    SciTech Connect (OSTI)

    Ye, Z.; Walling, R.; Miller, N.; Du, P.; Nelson, K.

    2005-05-01T23:59:59.000Z

    Microgrids are receiving a considerable interest from the power industry, partly because their business and technical structure shows promise as a means of taking full advantage of distributed generation. This report investigates three issues associated with facility microgrids: (1) Multiple-distributed generation facility microgrids' unintentional islanding protection, (2) Facility microgrids' response to bulk grid disturbances, and (3) Facility microgrids' intentional islanding.

  10. Assessment of the Economic Potential of Microgrids for Reactive Power Supply

    SciTech Connect (OSTI)

    Appen, Jan von; Marnay, Chris; Stadler, Michael; Momber, Ilan; Klapp, David; Scheven, Alexander von

    2011-05-01T23:59:59.000Z

    As power generation from variable distributed energy resources (DER) grows, energy flows in the network are changing, increasing the requirements for ancillary services, including voltage support. With the appropriate power converter, DER can provide ancillary services such as frequency control and voltage support. This paper outlines the economic potential of DERs coordinated in a microgrid to provide reactive power and voltage support at its point of common coupling. The DER Customer Adoption Model assesses the costs of providing reactive power, given local utility rules. Depending on the installed DER, the cost minimizing solution for supplying reactive power locally is chosen. Costs include the variable cost of the additional losses and the investment cost of appropriately over-sizing converters or purchasing capacitors. A case study of a large health care building in San Francisco is used to evaluate different revenue possibilities of creating an incentive for microgrids to provide reactive power.

  11. International Microgrid Assessment: Governance, INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    and test systems. ” Renewable and Sustainable Energythe world-A review. ” Renewable and Sustainable Energya comprehensive survey. ” Renewable and Sustainable Energy

  12. International Microgrid Assessment: Governance,INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Romankiewicz, John

    2014-01-01T23:59:59.000Z

    NM. Integration of Renewable and Distributed Energythe world - A review. Renewable and Sustainable Energy2. Bossart, S. (2009). Renewable and Distributed Systems

  13. International Microgrid Assessment: Governance,INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Romankiewicz, John

    2014-01-01T23:59:59.000Z

    Canada Green Energy and Green Economy Act of Ontario, Ontario feed in tariff, British Columbia clean energy act (2010), Renewable

  14. International Microgrid Assessment: Governance,INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Romankiewicz, John

    2014-01-01T23:59:59.000Z

    Canada Green Energy and Green Economy Act of Ontario, Ontario feed in tariff, British Columbia clean energy act (2010), Renewable Energy

  15. International Microgrid Assessment: Governance, INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    Cyber-security of electric grid (virtual secure enclave) Smart grid technologies & applications (advanced metering infrastructure, substation and distribution

  16. International Microgrid Assessment: Governance, INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    periods (time of use pricing, net metering, feed-in tariffs,time of use pricing, CO2 price, net metering, feed-in tariff,time of use pricing, CO2 price, net metering, feed-in tariff,

  17. International Microgrid Assessment: Governance,INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Romankiewicz, John

    2014-01-01T23:59:59.000Z

    functions, such as CHP and CCHP: Demands for electricity,and power, technologies (CCHP), deployed successfully by the

  18. International Microgrid Assessment: Governance, INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    functions, such as CHP and CCHP with solar thermal supportCCHP ..functions, such as CHP and CCHP: Demands for electricity,

  19. International Microgrid Assessment: Governance, INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    cost of wind energy (LCOE) has also fallen steadily overstudy found that the wind LCOE for US wind projects will

  20. International Microgrid Assessment: Governance,INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Romankiewicz, John

    2014-01-01T23:59:59.000Z

    environmental review (such as offshore wind or large desertrenewables (onshore and offshore wind, solar PV and thermal,

  1. International Microgrid Assessment: Governance, INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    environmental review (such as offshore wind or large desertenvironmental review (such as offshore wind or large desertrenewables (onshore and offshore wind, solar PV and thermal,

  2. International Microgrid Assessment: Governance, INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    overall. If there is time of use pricing, then there couldpricing Uniform pricing, time of use pricing, CO2 price, netof service revenue No time of use pricing Create time of use

  3. International Microgrid Assessment: Governance,INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Romankiewicz, John

    2014-01-01T23:59:59.000Z

    overall. If there is time-of-use pricing, then there couldpricing Uniform pricing, time of use pricing, CO2 price, netreal-time pricing No time-of-use pricing scheme Apply a fair

  4. International Microgrid Assessment: Governance, INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    PV systems can directly provide, one or more of the 3.6 kW battery inverterssystem for dispatch Intelligent load shedding Commercially available, stand-alone electricity storage device with CERTS controls PV emulator and inverter

  5. International Microgrid Assessment: Governance, INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    building integrated PV, geothermal heat pumps, and biogasPV and thermal), biogas/biomass, hydropower, heat pumps (PV, wind, power electronics Needs Electrical storage (batteries, PEVs), solid Increased control CERTS, heterogeneous PQR (DC/AC) state switching, heat pumps,

  6. International Microgrid Assessment: Governance, INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    of building space powered by renewable energy applicationsSpace Systems – Powering a Defense Company with RenewablesSpace Systems – Utah $2.0 $1.6 Industry funding Federal funding Other funding Figure 21: Cost sharing of DOE Renewable

  7. International Microgrid Assessment: Governance,INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Romankiewicz, John

    2014-01-01T23:59:59.000Z

    Biogas Solar Hot water/ice, rocks, concrete Batteries Data center Lighting Life support Refrigeration Security Heating/

  8. International Microgrid Assessment: Governance, INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    Biogas Solar Hot water/ice, rocks, concrete Batteries Lighting Life support Refrigeration Security Heating/Biogas Solar Hot water/ice, rocks, concrete Batteries Lighting Life support Refrigeration Security Heating/

  9. International Microgrid Assessment: Governance, INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    DSIRE (Database of State Incentives for Renewables andSource: Database of State Incentives for Renewables and

  10. International Microgrid Assessment: Governance, INcentives, and Experience (IMAGINE)

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    wind turbines, and diesel generators with critical and controllable loads, storage and PQ devices, and a control system (including weather condition monitoring).

  11. Assessment of government tribology programs

    SciTech Connect (OSTI)

    Peterson, M.B.; Levinson, T.M.

    1985-09-01T23:59:59.000Z

    An assessment has been made to determine current tribology research and development work sponsored or conducted by the government. Data base surveys and discussions were conducted to isolate current projects sponsored primarily by 21 different government organizations. These projects were classified by subject, objective, energy relevance, type of research, phenomenon being investigated, variables being studied, type of motion, materials and application. An abstract of each project was prepared which included the classification, sponsor, performing organization and a project description. It was found that current work is primarily materials oriented to meet military requirements. Other than the high temperature programs very few of the tribology projects accomplish energy related objectives.

  12. Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid

    SciTech Connect (OSTI)

    Lasseter, Robert; Eto, Joe

    2010-05-15T23:59:59.000Z

    The CERTS Microgrid concept is an advanced approach for enabling integration of, in principle, an unlimited quantity of distributed energy resources into the electricity grid. A key feature of a microgrid, is its ability, during a utility grid disturbance, to separate and isolate itself from the utility seamlessly with no disruption to the loads within the microgrid (including no reduction in power quality). Then, when the utility grid returns to normal, the microgrid automatically resynchronizes and reconnects itself to the grid, in an equally seamless fashion. What is unique about the CERTS Microgrid is that it can provide this technically challenging functionality without extensive (i.e., expensive) custom engineering. In addition, the design of the CERTS Microgrid also provides high system reliability and great flexibility in the placement of distributed generation within the microgrid. The CERTS Microgrid offers these functionalities at much lower costs than traditional approaches by incorporating peer-to-peer and plug-and-play concepts for each component within the Microgrid. The predecessor to the current project involved the construction of and completion of initial testing using the world's first, full-scale, inverter-based, distributed generation test bed. The project demonstrated three advanced techniques, collectively referred to as the CERTS Microgrid concept, which collectively significantly reduce the level of custom field engineering needed to operate microgrids consisting of small generating sources. The techniques are: (1) a method for effecting automatic and seamless transitions between grid-connected and islanded modes of operation; (2) an approach to electrical protection within the microgrid that does not depend on high fault currents; and (3) a method for microgrid control that achieves voltage and frequency stability under both grid and islanded conditions without requiring high-speed communications. The work conducted in this phase of RD&D on the CERTS Microgrid Concept builds upon this base of technical accomplishments to prioritize, develop, and then demonstrate technology enhancements to further enhance the business case for microgrids. That is, having demonstrated the technical feasibility of microgrid functions, RD&D optimization efforts are now needed to accelerate commercial deployment. The current phase is a contribution to these efforts. This project involved seven distinct analysis, bench-, and full-scale testing tasks. The first five tasks were described in the original proposal submitted and awarded through DOE's solicitation. Two additional tasks were added to address issues that had been identified in the earlier, first phase of testing.

  13. Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid

    E-Print Network [OSTI]

    Lasseter, Robert

    2010-01-01T23:59:59.000Z

    microgrid increase their output power to match the desired decrease in output from the energy storagemicrogrid’s power demand. This investigation utilized batteries as the energy storagemicrogrid’s power demand. This investigation utilized batteries as the energy storage

  14. Arnold Schwarzenegger CERTS MICROGRID

    E-Print Network [OSTI]

    Arnold Schwarzenegger Governor CERTS MICROGRID LABORATORY TEST BED Microgrid Fault Protection Based;#12;Microgrid Fault Protection Based on Symmetrical and Differential Current Components Prepared for Public............................................................................................................................. 12 2. AEP CERTS MICROGRID

  15. Microgrid Testing

    SciTech Connect (OSTI)

    Shirazi, M.; Kroposki, B.

    2012-01-01T23:59:59.000Z

    With the publication of IEEE 1574.4 Guide for Design, Operation, and Integration of Distributed Resource Island Systems with Electric Power Systems, there is an increasing amount of attention on not only the design and operations of microgrids, but also on the proper operation and testing of these systems. This standard provides alternative approaches and good practices for the design, operation, and integration of microgrids. This includes the ability to separate from and reconnect to part of the utility grid while providing power to the islanded power system. This presentation addresses the industry need to develop standardized testing and evaluation procedures for microgrids in order to assure quality operation in the grid connected and islanded modes of operation.

  16. Arnold Schwarzenegger CERTS MICROGRID

    E-Print Network [OSTI]

    Arnold Schwarzenegger Governor CERTS MICROGRID LABORATORY TEST BED Technical Advisory Committee Microgrid Test Bed Project 30 April 2008 Lawrence Berkeley National Laboratory Building 90 Room 4133 1

  17. Arnold Schwarzenegger CERTS MICROGRID

    E-Print Network [OSTI]

    Arnold Schwarzenegger Governor CERTS MICROGRID LABORATORY TEST BED Summary of CERTS Microgrid Static Switch Power Quality Tests at AEP Dolan, CERTS Microgrid Static Switch Testing Prepared For of the information in this report. #12;#12;AEP DTC Proposed Test Plan ­ CERTS Micro-grid Static Switch Project

  18. Sandia Energy - Microgrid

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

    ridashoter2015-04-07T21:09:21+00:00 A microgrid is a small-scale version of a centralized electric grid-implemented at a local level. A microgrid can be tied to the larger grid,...

  19. Sandia National Laboratories: Microgrid

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

    Security, Microgrid, News, News & Events, Partnership, Research & Capabilities, SMART Grid The Smart Power Infrastructure Demonstration for Energy Reliability and Security...

  20. Microgrids for Rural Electrification

    E-Print Network [OSTI]

    Microgrids for Rural Electrification: A critical review of best practices based on seven case Electrification Microgrids for Rural Electrification: A critical review of best practices based on seven case Mellon University University of California, Berkeley #12;Microgrids for Rural Electrification i Dan

  1. Arnold Schwarzenegger CERTS MICROGRID

    E-Print Network [OSTI]

    Arnold Schwarzenegger Governor CERTS MICROGRID LABORATORY TEST BED Test Plan Section 7.0 Validate upon the accuracy or adequacy of the information in this report. #12;#12;CERTS MICROGRID TEST REPORT.0 MICROGRID TESTBED SETUP......................................................... 2 4.0 PROPOSED TEST PLAN

  2. Arnold Schwarzenegger CERTS MICROGRID

    E-Print Network [OSTI]

    Arnold Schwarzenegger Governor CERTS MICROGRID LABORATORY TEST BED Test Log Prepared For in this report. #12;#12;DTC Registered Procedure - CERTS Microgrid Test Plan Appendix C: TEST LOG Dolan: Assigned Approved by: K. P. Loving Procedure Review Date: 23 Feb. 2008 Appendix C - "CERTS Microgrid Test

  3. Arnold Schwarzenegger CERTS MICROGRID

    E-Print Network [OSTI]

    Arnold Schwarzenegger Governor CERTS MICROGRID LABORATORY TEST BED Test Plan Section 8.0 Reduced in this report. #12;#12;CERTS MICROGRID TEST REPORT SECTION 8.0 "Reduced System Tests" #12;I Table of Contents 1.0 MICROGRID TESTBED SETUP......................................................... 2 4.0 PROPOSED TEST PLAN

  4. Arnold Schwarzenegger CERTS MICROGRID

    E-Print Network [OSTI]

    Arnold Schwarzenegger Governor CERTS MICROGRID LABORATORY TEST BED Tecogen CHP Modules to the CERTS research program for the AEP Microgrid Test Bed. Tecogen subcontracted with Youtility Inc. (Hudson was bench-tested at Youtility both individually, and in pairs as a simulated microgrid. Rather than

  5. Making Microgrids Work

    SciTech Connect (OSTI)

    Kroposki, B.; Lasseter, R.; Ise, T.; Morozumi, S.; Papathanassiou, S.; Hatziargyriou, N.

    2008-05-01T23:59:59.000Z

    Distributed energy resources including distributed generation and distributed storage are sources of energy located near local loads and can provide a variety of benefits including improved reliability if they are properly operated in the electrical distribution system. Microgrids are systems that have at least one distributed energy resource and associated loads and can form intentional islands in the electrical distribution systems. This paper gives an overview of the microgrid operation. Microgrid testing experiences from different counties was also provided.

  6. Arnold Schwarzenegger CERTS MICROGRID

    E-Print Network [OSTI]

    equipment operation ... 4.0 Procedures ­ CERTS Microgrid Test Bed Lockout/Tagout 5.0 Procedures ­ General 5

  7. Arnold Schwarzenegger CERTS MICROGRID

    E-Print Network [OSTI]

    Figure 3 - Simplified diagram of Test Bed showing Meter and Relay locations .... 5 Figure 4 - DiagramArnold Schwarzenegger Governor CERTS MICROGRID LABORATORY TEST BED Test Plan Section 6.0 Microgrid Test Bed System Checkout (Static Switch) Prepared For: California Energy Commission Public Interest

  8. Arnold Schwarzenegger CERTS MICROGRID

    E-Print Network [OSTI]

    Figure 3 - Simplified diagram of Test Bed showing Meter and Relay locations .... 4 Figure 4 - DiagramArnold Schwarzenegger Governor CERTS MICROGRID LABORATORY TEST BED Test Plan Section 10.0 Difficult in this report. #12;#12;CERTS MICROGRID TEST REPORT SECTION 10.0 "Difficult Load Tests" #12;I Table of Contents 1

  9. Facility Microgrids

    E-Print Network [OSTI]

    Office Of Energy Efficiency; Renewable Energy; Z. Ye; R. Walling; N. Miller; P. Du; K. Nelson; Z. Ye; R. Walling; N. Miller; P. Du; K. Nelson

    2005-01-01T23:59:59.000Z

    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 employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States government or any agency thereof. Available electronically at

  10. CERTS Microgrid Laboratory Test Bed

    SciTech Connect (OSTI)

    ETO, J.; LASSETER, R.; SCHENKMAN, B.; STEVENS, J.; KLAPP, D.; VOLKOMMER, H.; LINTON, E.; HURTADO, H.; ROY, J.

    2010-06-08T23:59:59.000Z

    The objective of the CERTS Microgrid Test Bed project was to enhance the ease of integrating energy sources into a microgrid. The project accomplished this objective by developing and demonstrating three advanced techniques, collectively referred to as the CERTS Microgrid concept, that significantly reduce the level of custom field engineering needed to operate microgrids consisting of generating sources less than 100kW. The techniques comprising the CERTS Microgrid concept are: 1 a method for effecting automatic and seamless transitions between grid-connected and islanded modes of operation, islanding the microgrid's load from a disturbance, thereby maintaining a higher level of service, without impacting the integrity of the utility's electrical power grid; 2 an approach to electrical protection within a limited source microgrid that does not depend on high fault currents; and 3 a method for microgrid control that achieves voltage and frequency stability under islanded conditions without requiring high-speed communications between sources.

  11. CERTS Microgrid Laboratory Test Bed

    E-Print Network [OSTI]

    Lasseter, R. H.

    2010-01-01T23:59:59.000Z

    Roy, Nancy Jo Lewis, “CERTS Microgrid Laboratory Test Bed Report:Appendix K,” http://certs.lbl.gov/CERTS_P_

  12. Online Energy Generation Scheduling for Microgrids with

    E-Print Network [OSTI]

    Zhang, Junshan

    Online Energy Generation Scheduling for Microgrids with Intermittent Energy Sources and Co entitled: Online Energy Generation Scheduling for Microgrids with Intermittent Energy Sources and Co schedul- ing. However, accurate prediction cannot be guaranteed due to the small scale of microgrids

  13. Webinar Presentation: Energy Storage Solutions for Microgrids...

    Office of Environmental Management (EM)

    Presentation: Energy Storage Solutions for Microgrids (November 2012) Webinar Presentation: Energy Storage Solutions for Microgrids (November 2012) On November 7, 2012, Clean...

  14. Shape of the microgrid

    SciTech Connect (OSTI)

    Marnay, Chris; Rubio, F. Javier; Siddiqui, Afzal S.

    2000-11-01T23:59:59.000Z

    Restrictions on expansion of traditional centralized generating and delivery systems may be becoming so tight in the industrialized countries that they cannot reasonably be expected meet future electricity demand growth at acceptable cost. Meanwhile, technological advances, notably improved power electronics that permit grid interconnection of asynchronous generation sources, is tilting the economics of power generation back towards smaller scales, thereby reversing a century long trend towards the central control paradigm. Special power quality requirements or opportunities for combined heat and power applications make on-site generation an even more attractive option for customers. The existence of a significant amount of electricity sources dispersed throughout the low voltage distribution system could create a power system quite different to the one we are familiar with and creating it offers significant research and engineering challenges. Moreover, the electrical and economic relationships between customers and the distribution utility and among customers may take forms quite distinct from those we know today. For example, rather than devices being individually interconnected in parallel with the grid, they may be grouped with loads in a semi-autonomous neighborhood that could be termed a microgrid. A microgrid is a cluster of small (by the standards of current power systems, e.g. < 500 kW) sources, storage systems, and loads which presents itself to the grid as a legitimate single entity. The heart of the microgrid concept is the notion of a flexible, yet controllable electronic interface between the microgrid and the familiar wider power system, or macrogrid. This interface essentially isolates the two sides electrically; and yet connects them economically by allowing delivery and receipt of electrical energy and ancillary services (EE&AS) at the interface. From the customer side of the interface, the microgrid should appear as an autonomous power system meeting the power quality and reliability requirements of the customer. Such issues as local voltage, reliability, losses and quality of power should be those that support the customers' objectives. From the macrogrid side, however, the microgrid should appear as a legitimate entity akin to current interconnected generators or loads. A key distinction between microgrids and our familiar arrangements is the expanded role of electricity endusers in determining the pattern of development of the overall power system, which must not only accommodate purchases and sales of EE&AS to and from established markets but also contractual agreements between microgrids. Fundamentally, the characteristics and capabilities of the microgrid will be determined by its internal requirements together with the technical, economic, and regulatory opportunities and constraints it faces, and not by established objectives for capacity expansion and reliability of the macrogrid. The goal of Consortium for Electric Reliability Technology Solutions (CERTS) work underway at the Berkeley Lab is to anticipate possible patterns of microgrid development that can help focus research efforts on the key technical problems that must be solved to enable microgrid deployment.

  15. Arnold Schwarzenegger CERTS MICROGRID

    E-Print Network [OSTI]

    Arnold Schwarzenegger Governor CERTS MICROGRID LABORATORY TEST BED Test Bed Design Schematics Park Waitsfield, VT 05673 802-496-2955 www.northernpower.com CERTS Test Bed Schematic - PRELIMINARY (including Relay 1) T11 500kVA L11A,B,C CB12 CB13 Feeder C 75 yds cable Load Bank Zone 6 (Sheet 16, 17) A12 B

  16. Arnold Schwarzenegger CERTS MICROGRID

    E-Print Network [OSTI]

    Figure 3 - Simplified diagram of Test Bed showing Meter and Relay locations .... 4 Figure 4 - DiagramArnold Schwarzenegger Governor CERTS MICROGRID LABORATORY TEST BED Test Plan Section 9.0 Power Flow Control Tests Prepared For: California Energy Commission Public Interest Energy Research Program Prepared

  17. Microgrid: A Conceptual Solution

    E-Print Network [OSTI]

    Robert H. Lasseter; Paolo Piagi

    2004-01-01T23:59:59.000Z

    Abstract — Application of individual distributed generators can cause as many problems as it may solve. A better way to realize the emerging potential of distributed generation is to take a system approach which views generation and associated loads as a subsystem or a “microgrid”. During

  18. 2012 Microgrid Workshop Summary Released

    Broader source: Energy.gov [DOE]

    The Department of Energy has released the summary report from the July 30-31, 2012 Microgrid Workshop presented by the Office of Electricity Delivery and Energy Reliability at the Illinois Institute of Technology in Chicago. The workshop was held in response to discussions at the preceding DOE Microgrid Workshop, held in August 2011, which called for sharing lessons learned and best practices for system integration from existing projects in the U.S. (including military microgrids) and internationally.

  19. CERTS Microgrid Laboratory Test Bed

    SciTech Connect (OSTI)

    Eto, Joe; Lasseter, Robert; Schenkman, Ben; Stevens, John; Klapp, Dave; Volkommer, Harry; Linton, Ed; Hurtado, Hector; Roy, Jean

    2009-06-18T23:59:59.000Z

    The objective of the CERTS Microgrid Test Bed project was to enhance the ease of integrating energy sources into a microgrid. The project accomplished this objective by developing and demonstrating three advanced techniques, collectively referred to as the CERTS Microgrid concept, that significantly reduce the level of custom field engineering needed to operate microgrids consisting of generating sources less than 100kW. The techniques comprising the CERTS Microgrid concept are: 1) a method for effecting automatic and seamless transitions between grid-connected and islanded modes of operation, islanding the microgrid's load from a disturbance, thereby maintaining a higher level of service, without impacting the integrity of the utility's electrical power grid; 2) an approach to electrical protection within a limited source microgrid that does not depend on high fault currents; and 3) a method for microgrid control that achieves voltage and frequency stability under islanded conditions without requiring high-speed communications between sources. These techniques were demonstrated at a full-scale test bed built near Columbus, Ohio and operated by American Electric Power. The testing fully confirmed earlier research that had been conducted initially through analytical simulations, then through laboratory emulations,and finally through factory acceptance testing of individual microgrid components. The islanding and resychronization method met all Institute of Electrical and Electronics Engineers Standard 1547 and power quality requirements. The electrical protection system was able to distinguish between normal and faulted operation. The controls were found to be robust under all conditions, including difficult motor starts and high impedance faults. The results from these tests are expected to lead to additional testing of enhancements to the basic techniques at the test bed to improve the business case for microgrid technologies, as well to field demonstrations involving microgrids that involve one or more of the CERTS Microgrid concepts. Future planned microgrid work involves unattended continuous operation of the microgrid for 30 to 60 days to determine how utility faults impact the operation of the microgrid and to gage the power quality and reliability improvements offered by microgrids.

  20. CERTS Microgrid Laboratory Test Bed

    E-Print Network [OSTI]

    Lasseter, R. H.

    2010-01-01T23:59:59.000Z

    inverters, microgrid, CERTS, power vs. frequency droop,voltage droop. The objective of the CERTS Microgridusing a power vs. frequency droop controller. If there is

  1. Project Title: Microgrid Design Toolset

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

    Microgrid Design Toolset Organization: Sandia National Laboratories (with support from LBNL and PNNL) Presenters: Jason Stamp and Kevin Schneider FY 2014 Funding (K): 900k...

  2. System and method for controlling microgrid

    DOE Patents [OSTI]

    Bose, Sumit (Niskayuna, NY); Achilles, Alfredo Sebastian (Bavaria, DE); Liu, Yan (Ballston Lake, NY); Ahmed, Emad Ezzat (Munich, DE); Garces, Luis Jose (Niskayuna, NY)

    2011-07-19T23:59:59.000Z

    A system for controlling a microgrid includes microgrid assets and a tieline for coupling the microgrid to a bulk grid; and a tieline controller coupled to the tieline. At least one of the microgrid assets comprises a different type of asset than another one of the microgrid assets. The tieline controller is configured for providing tieline control signals to adjust active and reactive power in respective microgrid assets in response to commands from the bulk grid operating entity, microgrid system conditions, bulk grid conditions, or combinations thereof.

  3. Arnold Schwarzenegger CERTS MICROGRID

    E-Print Network [OSTI]

    as a microgrid. Test I_a_i (0KW-30KW step load) Unit #1 Transient Response Unit #2 Transient Response Figure 1 individual inverters in an islanded condition. The data provided in this section depicts step loads Individual Inverter Transient Response 0 ­ 30 kW A (Island) B (Island) Load Bank #1(S.P/Actual) KW 0.0/0.0 KW

  4. Sandia Energy - Microgrid

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del Sol Home Distribution Grid Integration Permalink Gallery Mesa del SolMicrogrid Home

  5. 1 Smart Distribution: Coupled Microgrids

    E-Print Network [OSTI]

    R. H. Lasseter

    Abstract-- The distribution system provides major opportunities for smart grid concepts. One way to approach distribution system problems is to rethinking our distribution system to include the integration of high levels of distributed energy resources, using microgrid concepts. Basic objectives

  6. Dynamics and challenges of microgrids implementation

    E-Print Network [OSTI]

    Sabhlok, Vikalp Pal

    2013-01-01T23:59:59.000Z

    Microgrids have the capability of operating on an island mode as well as an integrated mode with the smart grid, depending on the requirement and objectives. Recently, microgrids projects have gained popularity both in ...

  7. Impact of load type on microgrid stability

    E-Print Network [OSTI]

    Monnin, Jared P

    2012-01-01T23:59:59.000Z

    Microgrids show great promise as a means of integrating distributed generation sources into the public grid distribution system. In order to provide uninterrupted,high quality power to local loads, microgrids must have the ...

  8. Energy Security: Microgrid Planning and Design (Presentation)

    SciTech Connect (OSTI)

    Giraldez, J.

    2012-05-01T23:59:59.000Z

    Energy Security: Microgrid Planning and Design presentation to be given at the 2012 WREF in Denver, CO.

  9. Microgrid cyber security reference architecture.

    SciTech Connect (OSTI)

    Veitch, Cynthia K.; Henry, Jordan M.; Richardson, Bryan T.; Hart, Derek H.

    2013-07-01T23:59:59.000Z

    This document describes a microgrid cyber security reference architecture. First, we present a high-level concept of operations for a microgrid, including operational modes, necessary power actors, and the communication protocols typically employed. We then describe our motivation for designing a secure microgrid; in particular, we provide general network and industrial control system (ICS)-speci c vulnerabilities, a threat model, information assurance compliance concerns, and design criteria for a microgrid control system network. Our design approach addresses these concerns by segmenting the microgrid control system network into enclaves, grouping enclaves into functional domains, and describing actor communication using data exchange attributes. We describe cyber actors that can help mitigate potential vulnerabilities, in addition to performance bene ts and vulnerability mitigation that may be realized using this reference architecture. To illustrate our design approach, we present a notional a microgrid control system network implementation, including types of communica- tion occurring on that network, example data exchange attributes for actors in the network, an example of how the network can be segmented to create enclaves and functional domains, and how cyber actors can be used to enforce network segmentation and provide the neces- sary level of security. Finally, we describe areas of focus for the further development of the reference architecture.

  10. Microgrids: distributed on-site generation

    E-Print Network [OSTI]

    Watson, Andrew

    : · Diversity of the load profile as a function of microgrid size; · Feasibility of accurate control of bothMicrogrids: distributed on-site generation Suleiman Abu-Sharkh, Rachel Li, Tom Markvart, Neil Ross for Climate Change Research Technical Report 22 #12;1 Microgrids: distributed on-site generation Tyndall

  11. Microgrid Fault Protection Based on Symmetrical and Differential Current Components

    E-Print Network [OSTI]

    Microgrid Fault Protection Based on Symmetrical and Differential Current Components Prepared.........................................................................................8 2. AEP CERTS MICROGRID .........................................................................9 ........................................................................67 #12;3 Index of Figures Figure 1: Schematic representation of the AEP CERTS microgrid

  12. Distributed Generation Investment by a Microgrid Under Uncertainty

    E-Print Network [OSTI]

    Siddiqui, Afzal; Marnay, Chris

    2006-01-01T23:59:59.000Z

    option on natural gas generation, which increases in valueL ABORATORY Distributed Generation Investment by a MicrogridORMMES’06 Distributed Generation Investment by a Microgrid

  13. DC Microgrids Scoping Study: Estimate of Technical and Economic...

    Office of Environmental Management (EM)

    ability of microgrids to provide higher reliability and higher power quality than utility power systems and improved energy utilization. The vast majority of these microgrids are...

  14. Validation of the CERTS Microgrid Concept The CEC/CERTS MicrogridTestbed

    SciTech Connect (OSTI)

    Nichols, David K.; Stevens, John; Lasseter, Robert H.; Eto,Joseph H.

    2006-06-01T23:59:59.000Z

    The development of test plans to validate the CERTSMicrogrid concept is discussed, including the status of a testbed.Increased application of Distributed Energy Resources on the Distributionsystem has the potential to improve performance, lower operational costsand create value. Microgrids have the potential to deliver these highvalue benefits. This presentation will focus on operationalcharacteristics of the CERTS microgrid, the partners in the project andthe status of the CEC/CERTS microgrid testbed. Index Terms DistributedGeneration, Distributed Resource, Islanding, Microgrid,Microturbine

  15. Validation of the CERTS Microgrid Concept The CEC/CERTS Microgrid Testbed

    E-Print Network [OSTI]

    Nichols, David K.; Stevens, John; Lasseter, Robert H.; Eto, Joseph H.

    2006-01-01T23:59:59.000Z

    Distributed Generation, Distributed Resource, Islanding, Microgrid, Microturbine ISTRIBUTED ENERGY RESOURCES (DER) hold promise for solving many issues facing electric utilities.

  16. Why Two Grids Can Be Better Than One: How the CERTS Microgrid...

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

    and improvement of key microgrid components, visit the Microgrids page. Why Two Grids Can Be Better Than One: How the CERTS Microgrid Evolved from Concept to Practice...

  17. Community-Based Electric Micro-Grids Can Contribute to Rural Development: Evidence from Kenya

    E-Print Network [OSTI]

    Kammen, Daniel M.

    an ability to charge and enforce cost-reflective tariffs and when electricity consumption is closely linked and distribute electricity in rural areas (Government of Kenya, 2006). As an incentive measure, systems below 3Community-Based Electric Micro-Grids Can Contribute to Rural Development: Evidence from Kenya

  18. Energy manager design for microgrids

    SciTech Connect (OSTI)

    Firestone, Ryan; Marnay, Chris

    2005-01-01T23:59:59.000Z

    On-site energy production, known as distributed energy resources (DER), offers consumers many benefits, such as bill savings and predictability, improved system efficiency, improved reliability, control over power quality, and in many cases, greener electricity. Additionally, DER systems can benefit electric utilities by reducing congestion on the grid, reducing the need for new generation and transmission capacity, and offering ancillary services such as voltage support and emergency demand response. Local aggregations of distributed energy resources (DER) that may include active control of on-site end-use energy devices can be called microgrids. Microgrids require control to ensure safe operation and to make dispatch decisions that achieve system objectives such as cost minimization, reliability, efficiency and emissions requirements, while abiding by system constraints and regulatory rules. This control is performed by an energy manager (EM). Preferably, an EM will achieve operation reasonably close to the attainable optimum, it will do this by means robust to deviations from expected conditions, and it will not itself incur insupportable capital or operation and maintenance costs. Also, microgrids can include supervision over end-uses, such as curtailing or rescheduling certain loads. By viewing a unified microgrid as a system of supply and demand, rather than simply a system of on-site generation devices, the benefits of integrated supply and demand control can be exploited, such as economic savings and improved system energy efficiency.

  19. CERTS Microgrid Laboratory Test Bed

    SciTech Connect (OSTI)

    Lasseter, R. H.; Eto, J. H.; Schenkman, B.; Stevens, J.; Volkmmer, H.; Klapp, D.; Linton, E.; Hurtado, H.; Roy, J.

    2010-06-08T23:59:59.000Z

    CERTS Microgrid concept captures the emerging potential of distributed generation using a system approach. CERTS views generation and associated loads as a subsystem or a 'microgrid'. The sources can operate in parallel to the grid or can operate in island, providing UPS services. The system can disconnect from the utility during large events (i.e. faults, voltage collapses), but may also intentionally disconnect when the quality of power from the grid falls below certain standards. CERTS Microgrid concepts were demonstrated at a full-scale test bed built near Columbus, Ohio and operated by American Electric Power. The testing fully confirmed earlier research that had been conducted initially through analytical simulations, then through laboratory emulations, and finally through factory acceptance testing of individual microgrid components. The islanding and resynchronization method met all Institute of Electrical and Electronics Engineers Standard 1547 and power quality requirements. The electrical protection system was able to distinguish between normal and faulted operation. The controls were found to be robust under all conditions, including difficult motor starts and high impedance faults.

  20. ADAPTIVE NETWORK PROTECTION IN MICROGRIDS

    E-Print Network [OSTI]

    Re Oudalova; Antonio Fidigattib

    directional interlock Microgrids comprise low voltage distribution systems with distributed energy re-sources (DER) and controllable loads which can operate connected to the medium voltage grid or islanded in a controlled coordinated way. This concept aims to move from “connect and forget

  1. Microsoft Word - microgrid_for_resilience .docx

    Energy Savers [EERE]

    When grid-connected, microgrids can provide various services, e.g. frequency control support, voltage support, congestion management, reduction of grid losses, and...

  2. Sandia Energy - Energy Surety Microgrid(tm)

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

    surety microgrid is a smaller version of the larger electric grid. It can generate and control electrical power output in a self contained, localized area; thus ensuring that...

  3. Microgrid Dispatch for Macrogrid Peak-Demand Mitigation

    E-Print Network [OSTI]

    DeForest, Nicholas

    2013-01-01T23:59:59.000Z

    distributed generation and storage technologies provide SRJ with microgrid functionality, allowing it to operate in island

  4. Multiagent coordination in microgrids via wireless networks

    E-Print Network [OSTI]

    Hao Liang; Atef Abdrabou

    The future smart grid is expected to be an integration of intelligent microgrids featured by localized electricity generation, storage, and consumption. Wireless communication is a promising means to facilitate pervasive microgrid monitoring and control at a high flexibility and low deployment cost

  5. Defining control strategies for microgrids islanded operation

    E-Print Network [OSTI]

    J. A. Peças Lopes; Senior Member; C. L. Moreira; A. G. Madureira

    2006-01-01T23:59:59.000Z

    Abstract—This paper describes and evaluates the feasibility of control strategies to be adopted for the operation of a microgrid when it becomes isolated. Normally, the microgrid operates in interconnected mode with the medium voltage network; however, scheduled or forced isolation can take place

  6. 1 Pricing Games among Interconnected Microgrids

    E-Print Network [OSTI]

    Gaurav S. Kasbekar; Saswati Sarkar

    Abstract—We consider a scenario with multiple independent microgrids close to each other in a region that are connected to each other and to the central grid (macrogrid). In each time slot, a given microgrid may produce more than, less than or as much power as it needs, and there is uncertainty on

  7. Sandia Energy - Building a Microgrid

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Scienceand RequirementsCoatings Initiated at PNNL's Sequim Bay CoatingsBuilding a Microgrid

  8. Advanced concepts for controlling energy surety microgrids.

    SciTech Connect (OSTI)

    Menicucci, David F.; Ortiz-Moyet, Juan

    2011-05-01T23:59:59.000Z

    Today, researchers, engineers, and policy makers are seeking ways to meet the world's growing demand for energy while addressing critical issues such as energy security, reliability, and sustainability. Many believe that distributed generators operating within a microgrid have the potential to address most of these issues. Sandia National Laboratories has developed a concept called energy surety in which five of these 'surety elements' are simultaneously considered: energy security, reliability, sustainability, safety, and cost-effectiveness. The surety methodology leads to a new microgrid design that we call an energy surety microgrid (ESM). This paper discusses the unique control requirement needed to produce a microgrid system that has high levels of surety, describes the control system from the most fundamental level through a real-world example, and discusses our ideas and concepts for a complete system.

  9. Diploma Thesis Distributed Secondary Control in Microgrids

    E-Print Network [OSTI]

    Bullo, Francesco

    and Droop Control . . . . . . . . . . . . . . . 5 2.2 Notation and Geometric Definitions in AC networks . . . . . . . . . . . . . . . 8 2.5 Droop-Controlled Microgrid of loads and droop-controlled inverters. While the decentralized and proportional primary droop

  10. A Distributed Generation Control Architecture for Islanded AC Microgrids

    E-Print Network [OSTI]

    Dominguez-Garcia, Alejandro

    1 A Distributed Generation Control Architecture for Islanded AC Microgrids Stanton T. Cady, Student architecture for generation control in islanded microgrids, and illustrate the performance Member, IEEE Abstract In this paper, we propose a distributed architecture for generation control

  11. A load shedding scheme for inverter based microgrids

    E-Print Network [OSTI]

    Ojeda, Alejandro P

    2011-01-01T23:59:59.000Z

    Over the last decade, penetration of microgrids containing distributed generation (DG) sources has increased in grid distribution systems. This requires the stable operation of microgrids when connected to the distribution ...

  12. 1 A Centralized Optimal Energy Management System for Microgrids

    E-Print Network [OSTI]

    Daniel E. Olivares; Claudio A. Cañizares; Mehrdad Kazerani; Senior Member

    Abstract — The issue of controlled and reliable integration of distributed energy resources into microgrids and large power grids has recently gained considerable attention. The microgrid concept, which basically corresponds to the coordinated operation of a cluster of loads, distributed generators

  13. Introduction to the model-free control of microgrids

    E-Print Network [OSTI]

    Michel, Loïc

    2011-01-01T23:59:59.000Z

    This letter presents the application of the model-free control approach to the microgrid control. We show in simulation that the method allows to control, with a simple controller, voltage, current and power of inverter-based microgrids.

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

    SciTech Connect (OSTI)

    Not Available

    2011-02-01T23:59:59.000Z

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

  15. Understanding the Role of Buildings in a Smart Microgrid

    E-Print Network [OSTI]

    Gupta, Rajesh

    Understanding the Role of Buildings in a Smart Microgrid Yuvraj Agarwal Computer Science of a smart microgrid. In this paper, we examine the significant role that buildings play in energy use buildings can be enhanced and interfaced with the smart microgrid, and demonstrate the benefits

  16. Droop Control for Islanded Microgrids Hemanshu R Pota

    E-Print Network [OSTI]

    Pota, Himanshu Roy

    ]. In this paper a linear model of a two- source microgrid is used to tune controllers for reactive power sharing for power sharing amongst renewable resources in microgrid. II. POWER SHARING WITHOUT CONTROL Analysis. For a microgrid modelled as a collection of ideal voltage sources only the controller and sensor dynamics interact

  17. Selective compensation of voltage harmonics in grid-connected microgrids

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    1 Selective compensation of voltage harmonics in grid-connected microgrids Mehdi Savaghebia , Juan is proposed for selective compensation of main voltage harmonics in a grid- connected microgrid. The aim level. Keywords Distributed Generator (DG); microgrid; grid-connected; voltage harmonics compensation. 1

  18. Aalborg Universitet Hierarchical Control for Multiple DC Microgrids Clusters

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    Aalborg Universitet Hierarchical Control for Multiple DC Microgrids Clusters Shafiee, Qobad Control for Multiple DC Microgrids Clusters. I E E E Transactions on Energy Conversion. General rights, J. C. Vasquez, and J. M. Guerrero, "Hierarchical Control for Multiple DC-Microgrids Clusters," IEEE

  19. Title: Experimental Platform for Novel Distributed Microgrids Control Solutions

    E-Print Network [OSTI]

    Johnson, Eric E.

    Title: Experimental Platform for Novel Distributed Microgrids Control Solutions Principal Investigator: Wenxin Liu Sponsor: U.S. Department of Defense Office of Naval Research Summary: Microgrid can, and can operate autonomously without connecting to power grid. The microgrid concept is a big step toward

  20. TOWARDS REAL-TIME GENERATION SCHEDULING IN MICROGRIDS WITH

    E-Print Network [OSTI]

    Zhang, Junshan

    TOWARDS REAL-TIME GENERATION SCHEDULING IN MICROGRIDS WITH PERFORMANCE GUARANTEE LIAN LU, JINLONG TU, CHI-KIN CHAU, MINGHUA CHEN, ZHAO XU AND XIAOJUN LIN INTRODUCTION Microgrid is an emerging- generation improves generation efficiency by 2-3x. A key problem in microgrid operations is how to schedule

  1. Hierarchical Control Scheme for Voltage Unbalance Compensation in Islanded Microgrids

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    Hierarchical Control Scheme for Voltage Unbalance Compensation in Islanded Microgrids Mehdi@et.aau.dk Abstract-- The concept of microgrid hierarchical control is presented, recently. In this paper, a hierarchical scheme which includes primary and secondary control levels is proposed for islanded microgrids

  2. Modular Power Architectures for Microgrid Clusters Invited Paper

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    Modular Power Architectures for Microgrid Clusters ­ Invited Paper ­ Hengwei Lin1 , Chengxi Liu1 distributed generation (DG) units, loads and energy storage systems [1]. However, although nowadays microgrid between microgrid and the conventional main power grid is also not clearly standardized. In fact

  3. Breaking the Hierarchy: Distributed Control & Economic Optimality in Microgrids

    E-Print Network [OSTI]

    Bullo, Francesco

    genera- tion and energy storage systems, the concept of a microgrid has recently gained popularity [2 generation, storage, load, and managed au- tonomously from the larger transmission network. Microgrids independently. Distributed energy sources in a microgrid generate either DC or variable frequency AC power

  4. Phase Locked Loop Control of Inverters in a Microgrid

    E-Print Network [OSTI]

    Hiskens, Ian A.

    an inverter to interface with the microgrid [4], [5], [6]. Such sources include photovoltaic panels, fuel reliability through their ability to island. Islanding means that the microgrid continues to operate autonomously when disconnected from the grid. Islanding provides microgrid customers with greater reliability

  5. Abstract--Increasing concerns about energy security and reliability are intensifying the interest in microgrid and vehicle-

    E-Print Network [OSTI]

    Hiskens, Ian A.

    , frequency, and voltage control algorithms for the inverters that connect microsources to the microgrid of PEVs on the microgrid at different penetration levels and for different control parameters on microgrid performance. Index Terms--Electric vehicles; frequency control; microgrid; vehicle

  6. DECENTRALIZED CONTROL ARCHITECTURE FOR COUPLING MICROGRIDS INTO DISTRIBUTION NETWORKS 1 Task 1: Coupling Low-Voltage Microgrids into

    E-Print Network [OSTI]

    Lemmon, Michael

    DECENTRALIZED CONTROL ARCHITECTURE FOR COUPLING MICROGRIDS INTO DISTRIBUTION NETWORKS 1 Task 1: Coupling Low-Voltage Microgrids into Mid-Voltage Distribution Systems Zhao Wang, Student Member, IEEE-voltage (LV) microgrids. At the same time, reactive power is dispatched coordinatively so that voltage

  7. A Framework for the Evaluation of the Cost and Benefits of Microgrids

    E-Print Network [OSTI]

    Morris, Greg Young

    2012-01-01T23:59:59.000Z

    Distributed Generation (DG) used in the Microgrid, the end-use Microgrid Customers (MGCs), the Distribution Network Operator (DNO), and possibly the generation utilities

  8. Fair Weather Friends or Pillars of Support: Assessing the Sources of Legitimacy of EU Governance Among the Public Across Europe

    E-Print Network [OSTI]

    Bastin, Mariah Margareta

    2013-02-04T23:59:59.000Z

    ABSTRACT Fair Weather Friends or Pillars of Support: Assessing the Sources of Legitimacy of EU Governance Among the Public Across Europe Out of the current sovereign debt crisis, the continuing debate over the proper role and responsibility...

  9. Fair Weather Friends or Pillars of Support: Assessing the Sources of Legitimacy of EU Governance Among the Public Across Europe 

    E-Print Network [OSTI]

    Bastin, Mariah Margareta

    2013-02-04T23:59:59.000Z

    ABSTRACT Fair Weather Friends or Pillars of Support: Assessing the Sources of Legitimacy of EU Governance Among the Public Across Europe Out of the current sovereign debt crisis, the continuing debate over the proper role and responsibility...

  10. Participatory health impact assessment for the development of local government regulation on hazard control

    SciTech Connect (OSTI)

    Inmuong, Uraiwan, E-mail: uraiwan@kku.ac.t [Department of Environmental Health Science, Faculty of Public Health, Khon Kaen University (Thailand); Faculty of Public Health, Khon Kaen University, Thailand 123 Mittrapharb Road, Khon Kaen 40002 (Thailand); Rithmak, Panee, E-mail: panrit@kku.ac.t [Department of Environmental Health Science, Faculty of Public Health, Khon Kaen University (Thailand); Faculty of Public Health, Khon Kaen University, Thailand 123 Mittrapharb Road, Khon Kaen 40002 (Thailand); Srisookwatana, Soomol, E-mail: soomol.s@anamai.mail.go.t [Public Health Law Administration Center, Department of Health, Ministry of Public Health (Thailand); Traithin, Nathathai, E-mail: nathathai.t@anamai.mail.go.t [Public Health Law Administration Center, Department of Health, Ministry of Public Health (Thailand); Maisuporn, Pornpun, E-mail: pornpun.m@anamai.mail.go.t [Public Health Law Administration Center, Department of Health, Ministry of Public Health (Thailand)

    2011-07-15T23:59:59.000Z

    The Thai Public Health Act 1992 required the Thai local governments to issue respective regulations to take control of any possible health-hazard related activities, both from commercial and noncommercial sources. Since 1999, there has been centrally decentralized of power to a new form of local government establishment, namely Sub-district Administrative Organization (SAO). The SAO is asmall-scale local governing structure while its legitimate function is for community services, including control of health impact related activities. Most elected SAO administrators and officers are new and less experience with any of public health code of practice, particularly on health-hazard control. This action research attempted to introduce and apply a participatory health impact assessment (HIA) tool for the development of SAO health-hazard control regulation. The study sites were at Ban Meang and Kok See SAOs, Khon Kaen Province, Thailand, while all intervention activities conducted during May 2005-April 2006. A set of cooperative activities between researchers and community representatives were planned and organized by; surveying and identifying place and service base locally causing local environmental health problems, organizing community participatory workshops for drafting and proposing the health-hazard control regulation, and appropriate practices for health-hazard controlling measures. This action research eventually could successfully enable the SAO administrators and officers understanding of local environmental-related health problem, as well as development of imposed health-hazard control regulation for local community.

  11. Health Impact Assessment (HIA) in Ireland and the role of local government

    SciTech Connect (OSTI)

    O'Mullane, Monica, E-mail: Monica.omullane@truni.sk [Department of Public Health, Faculty of Health Care and Social Work/Fakulta Zdravotnictva a Socialnej Prace, Trnavska univerzita, Univerzitne namestie 1, 917 01 Trnava (Slovakia); Quinlivan, Aodh, E-mail: A.quinlivan@ucc.ie [Department of Government, College of Business and Law, 2nd Floor O'Rahilly Building, University College Cork (Ireland)

    2012-01-15T23:59:59.000Z

    Background: Health Impact Assessment (HIA) in Ireland has developed significantly since its endorsement in the health strategies of the Republic of Ireland (2001) and Northern Ireland (2002). Throughout 2007 and 2008, research was conducted to examine HIA as a policy-informing tool throughout both jurisdictions. One aspect of this research investigated the role of local government and its relationship in advancing HIA practise and use in Ireland. Methods: A case study research design was used which employed qualitative research methods, including semistructured interviewing and participant observation. In total 48 interviews were conducted with members of the HIA steering committees and individuals closely involved in the HIAs. Results: The relationship between local government and HIA in Northern Ireland is a positive one given the strong tradition of local government in the jurisdiction. The Review of Public Administration (RPA) negatively influenced the integration of HIA into local authority procedures. In the Republic of Ireland, the influence of social values and political will was found to be negatively present with the HIA on Traveller accommodation. Evidence from the HIA conducted on traffic and transport in Dublin was used to plan further health promotion and community planning activities in the area. Conclusion: Local government plays a vital role in HIA practise and development in both jurisdictions. The willingness to work with external partners (such as the health care services) was an important enabler or barrier to HIA operation. This will remain the case in the foreseeable future. - Highlights: Black-Right-Pointing-Pointer We investigated influences on the use of HIA knowledge of four cases from Northern Ireland and the Republic of Ireland. Black-Right-Pointing-Pointer The engagement of the public authorities assists implementation of the findings of the HIA. Black-Right-Pointing-Pointer Tension continues between positivist and incrementalist approaches towards HIA.

  12. 1 Validation of the CERTS Microgrid Concept

    E-Print Network [OSTI]

    Microgrid Testbed; David K. Nichols; John Stevens; Robert H. Lasseter; Joseph H. Eto; Harry T. Vollkommer; Islanding Microgrid Microturbine

    Abstract—The development of test plans to validate the CERTS Microgrid concept is discussed, including the status of a testbed. Increased application of Distributed Energy Resources on the Distribution system has the potential to improve performance, lower operational costs and create value

  13. The Advanced Microgrid: Integration and Integration and Interoperabili...

    Office of Environmental Management (EM)

    standards activities. It complements workshop reports and information provided by OE's Smart Grid R&D Program and other microgrid conference proceedings. With their...

  14. GE Partners on Microgrid Project | GE Global Research

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

    and Academia Partner on Microgrid Project GE Awarded a 1.2M Department of Energy Grant to Design Technology to Keep Electricity Flowing after Catastrophic Weather Events...

  15. Energy Department Launches Microgrid Competition to Support Resiliency...

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

    system." The Microgrid 2014 MVP Challenge builds on efforts by the Sandy Rebuilding Task Force to harness innovation in energy infrastructure and help communities become more...

  16. Microgrid V2G Charging Station Interconnection Testing (Presentation)

    SciTech Connect (OSTI)

    Simpson, M.

    2013-07-01T23:59:59.000Z

    This presentation by Mike Simpson of the National Renewable Energy Laboratory (NREL) describes NREL's microgrid vehicle-to-grid charging station interconnection testing.

  17. Distributed Generation Investment by a Microgrid Under Uncertainty

    E-Print Network [OSTI]

    Siddiqui, Afzal; Marnay, Chris

    2006-01-01T23:59:59.000Z

    utility. Using the real options approach, we find naturalDistributed Generation; Real Options; Optimal Investment. 1.based microgrid via the real options approach to determine

  18. Reliability of islanded microgrids with stochastic generation and prioritized load

    E-Print Network [OSTI]

    Marden, Mirjana Milosevic

    The potential to improve distribution system reliability is a primary motivation behind the development and deployment of microgrids. Previous studies have illustrated substantial reliability benefits of dispatchable ...

  19. Mitigation of Voltage and Current Harmonics in Grid-Connected Microgrids

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    Mitigation of Voltage and Current Harmonics in Grid-Connected Microgrids Mehdi Savaghebi1 , Josep M-connected microgrids. Two modes of compensation are considered, i.e. voltage and current compensation modes-electronic interface converter to the utility grid or microgrid. Microgrid is a local grid consisting of DGs, energy

  20. Department of Mechanical Engineering Presents: "Towards Optimal Investment, Planning and Control of Microgrids"

    E-Print Network [OSTI]

    Keaveny, Tony

    on the optimal investment, planning, and control of distributed micro-grids. A micro-grid is characterized by its generation sources (renewables and non-renewables), storage capacity, internal demand and sell back to grid of microgrids quite challenging problems. From the power grid point of view, microgrids are resource nodes

  1. CERTS Microgrid Laboratory Test Bed - PIER Final Project Report

    SciTech Connect (OSTI)

    Eto, Joseph H.; Eto, Joseph H.; Lasseter, Robert; Schenkman, Ben; Klapp, Dave; Linton, Ed; Hurtado, Hector; Roy, Jean; Lewis, Nancy Jo; Stevens, John; Volkommer, Harry

    2008-07-25T23:59:59.000Z

    The objective of the CERTS Microgrid Laboratory Test Bed project was to enhance the ease of integrating small energy sources into a microgrid. The project accomplished this objective by developing and demonstrating three advanced techniques, collectively referred to as the CERTS Microgrid concept, that significantly reduce the level of custom field engineering needed to operate microgrids consisting of small generating sources. The techniques comprising the CERTS Microgrid concept are: 1) a method for effecting automatic and seamless transitions between grid-connected and islanded modes of operation; 2) an approach to electrical protection within the microgrid that does not depend on high fault currents; and 3) a method for microgrid control that achieves voltage and frequency stability under islanded conditions without requiring high-speed communications. The techniques were demonstrated at a full-scale test bed built near Columbus, Ohio and operated by American Electric Power. The testing fully confirmed earlier research that had been conducted initially through analytical simulations, then through laboratory emulations, and finally through factory acceptance testing of individual microgrid components. The islanding and resychronization method met all Institute of Electrical and Electronics Engineers 1547 and power quality requirements. The electrical protections system was able to distinguish between normal and faulted operation. The controls were found to be robust and under all conditions, including difficult motor starts. The results from these test are expected to lead to additional testing of enhancements to the basic techniques at the test bed to improve the business case for microgrid technologies, as well to field demonstrations involving microgrids that involve one or mroe of the CERTS Microgrid concepts.

  2. Status of Overseas Microgrid Programs:Microgrid Research Activities in the U.S.

    SciTech Connect (OSTI)

    Marnay, Chris; Marnay, Chris; Zhou, Nan

    2008-02-01T23:59:59.000Z

    Research on microgrids in the U.S. has taken a somewhat different path than parallel efforts in Japan and Europe, and this distinction is often noted in international research forums. In general, reliability and power quality in North America is poor compared to other developed countries. For example, in the U.S., the average annual expected outage duration is a few hours, whereas in Japan, it is only a few minutes. Power quality problems in the U.S. are both large scale, such as the August 2003 blackout, and local, such as damaging voltage sags. Meeting the increasingly demanding requirements of a modern digital economy would then seem to offer a more daunting challenge for the U.S. than elsewhere, and certainly, concern that the existing power delivery system will prove inadequate for future gourmet requirements has been a motivating driver of U.S. research. This objective tends to translate into a desire for microgrids to seamlessly island when grid power is interrupted or its quality is inadequate, and to (also seamlessly) reconnect when normal service has been restored. In a sense, the microgrid is perceived as acting as an uninterruptible power supply (UPS), and sometimes even as a competitor to existing UPS options. Nonetheless, this difference is often over-stated, and the other threads that motivate microgrid research also exist in the U.S., e.g. the desire to expand renewable generation and the need to increase the efficiency of fossil-fired generation by the useful local application of waste heat in combined heat and power (CHP) systems, Further, over time, the differences are blurring as concerns about climate change increasingly dominate objectives worldwide. This article describes the CERTS Microgrid, which is almost certainly the best known U.S. example, and also briefly mentions some other U.S. microgrid research.

  3. Distributed Generation Investment by a Microgrid under Uncertainty++++ Afzal Siddiqui

    E-Print Network [OSTI]

    Guillas, Serge

    , CA 94720-8163, USA, c_marnay@lbl.gov ABSTRACT. This paper examines a California-based microgrid-term natural gas generation cost is stochastic, we initially assume that the microgrid may purchase electricity is not attractive. By allowing the electricity price to be stochastic, we next determine an investment threshold

  4. Power Quality Improvement in Microgrid Using Advanced Active Power Conditioner

    E-Print Network [OSTI]

    unknown authors

    Abstract:- Wind energy conversion systems are now occupying important space in the research of renewable energy sources with microgrid. The main challenge in wind power generation is power quality problem and their connection with the distribution network in microgrid. The main factor behind poor

  5. Renewable Energy Microgrid Testbed at NASA Ames Research

    E-Print Network [OSTI]

    Lee, Herbie

    Renewable Energy Microgrid Testbed at NASA Ames Research Center Joel Kubby, Dan O'Leary, Zachary #12;Goals · Set-up a unique microgrid test-bed for renewable energy generation, monitoring and storage · Use the facility for testing systems integration, optimization and control of new renewable energy

  6. Integration of Distributed Energy The CERTS MicroGrid Concept

    E-Print Network [OSTI]

    Resources The MicroGrid Concept Appendices Prepared for Transmission Reliability Program Office of PowerIntegration of Distributed Energy Resources The CERTS MicroGrid Concept CALIFORNIA ENERGY;Preface The U.S. Electricity Grid Today The U.S. electric power system is in the midst of a fundamental

  7. Continuously Optimized Reliable Energy (CORE) Microgrid: Models & Tools (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-07-01T23:59:59.000Z

    This brochure describes Continuously Optimized Reliable Energy (CORE), a trademarked process NREL employs to produce conceptual microgrid designs. This systems-based process enables designs to be optimized for economic value, energy surety, and sustainability. Capabilities NREL offers in support of microgrid design are explained.

  8. Power flow analysis for DC voltage droop controlled DC microgrids

    E-Print Network [OSTI]

    Chaudhary, Sanjay

    loss, such as photovoltaic panels, batteries, fuel cells, LEDs, and electronic loads, DC microgrids sharing and secondary voltage regulation can now be analytically studied, and specialized optimization of the DC microgrid, in term of systematic analysis, protection coordination design, network optimization

  9. SMART FUEL CELL OPERATED RESIDENTIAL MICRO-GRID COMMUNITY

    SciTech Connect (OSTI)

    Dr. Mohammad S. Alam (PI/PD)

    2005-04-13T23:59:59.000Z

    To build on the work of year one by expanding the smart control algorithm developed to a micro-grid of ten houses; to perform a cost analysis; to evaluate alternate energy sources; to study system reliability; to develop the energy management algorithm, and to perform micro-grid software and hardware simulations.

  10. Technical Report for "Hybrid Renewable Energy Investment in Microgrid"

    E-Print Network [OSTI]

    Huang, Jianwei

    side management, and decen- tralized operations of power grid in the form of microgrids [1]. It and demand in the microgrid to minimize the social operational cost. We design a decentralized algorithm observatory, we numerically demonstrate that the demand response saves 18% of the capital investment

  11. Microgrids and Heterogeneous Power Quality and Reliability

    SciTech Connect (OSTI)

    LaCommare, Kristina; Marnay, Chris

    2007-10-01T23:59:59.000Z

    This paper describes two stylized alternative visions of how the power system might evolve to meet future requirements for the high quality electricity service that modern digital economies demand, a supergrids paradigm and a dispersed paradigm. Some of the economics of the dispersed vision are explored, and perspectives are presented on both the choice of homogeneous universal power quality upstream in the electricity supply chain and on the extremely heterogeneous requirements of end-use loads. It is argued that meeting the demanding requirements of sensitive loads by local provision of high quality power may be more cost effective than increasing the quality of universal homogeneous supply upstream in the legacy grid. Finally, the potential role of microgrids in delivering heterogeneous power quality is demonstrated by reference to two ongoing microgrid tests in the U.S. and Japan.

  12. Secondary Control for Voltage Unbalance Compensation in an Islanded Microgrid

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    coupling (PCC). Unbalance compensation is achieved by proper control of distributed generators (DGs unbalance. Keywords-distributed generation; microgrid; secondary control; voltage unbalance compensation I. INTRODUCTION Distributed Generators (DGs) may be connected individually to the utility grid or be integrated

  13. Distributed Generation Investment by a Microgrid under Uncertainty

    SciTech Connect (OSTI)

    Marnay, Chris; Siddiqui, Afzal; Marnay, Chris

    2008-08-11T23:59:59.000Z

    This paper examines a California-based microgrid?s decision to invest in a distributed generation (DG) unit fuelled by natural gas. While the long-term natural gas generation cost is stochastic, we initially assume that the microgrid may purchase electricity at a fixed retail rate from its utility. Using the real options approach, we find a natural gas generation cost threshold that triggers DG investment. Furthermore, the consideration of operational flexibility by the microgrid increases DG investment, while the option to disconnect from the utility is not attractive. By allowing the electricity price to be stochastic, we next determine an investment threshold boundary and find that high electricity price volatility relative to that of natural gas generation cost delays investment while simultaneously increasing the value of the investment. We conclude by using this result to find the implicit option value of the DG unit when two sources of uncertainty exist.

  14. Adaptive load control of microgrids with non-dispatchable generation

    E-Print Network [OSTI]

    Brokish, Kevin Martin

    2009-01-01T23:59:59.000Z

    Intelligent appliances have a great potential to provide energy storage and load shedding for power grids. Microgrids are simulated with high levels of wind energy penetration. Frequency-adaptive intelligent appliances are ...

  15. Hardware simulation of diesel generator and microgrid stability

    E-Print Network [OSTI]

    Zieve, Michael M

    2012-01-01T23:59:59.000Z

    Over the last few years, people have begun to depend less on large power plants with extensive distribution systems, and more on local distributed generation sources. A microgrid, a local collection of distributed generators, ...

  16. Design and implementation of a microgrid-capable solar inverter

    E-Print Network [OSTI]

    Darcey, Gavin M

    2013-01-01T23:59:59.000Z

    The notion of a practical microgrid -- a small, interconnected system of generators and loads that operates both synchronously with a larger, centralized grid and isolated from the grid, autonomously -- has grown popular ...

  17. Modeling Microgrid Islanding Problems as DCOPs Saurabh Gupta, William Yeoh, Enrico Pontelli

    E-Print Network [OSTI]

    Yeoh, William

    , we formulate the microgrid islanding problem as distributed constraint optimization problem (DCOP. Index Terms--Microgrid, Islanding, Distributed Constraint Optimization. I. INTRODUCTION Every year residential and commercial facilities with controllable loads and distributed generation sources; loads

  18. On-chip COMA Cache-coherence protocol for Microgrids of Microthreaded Cores

    E-Print Network [OSTI]

    Jesshope, Chris

    On-chip COMA Cache-coherence protocol for Microgrids of Microthreaded Cores Li Zhang Chris Jesshope and the development of a co-simulator to the Microgrid CMP emulator. 1 Introduction It is now widely accepted

  19. Integration of health into urban spatial planning through impact assessment: Identifying governance and policy barriers and facilitators

    SciTech Connect (OSTI)

    Carmichael, Laurence, E-mail: Laurence.carmichael@uwe.ac.uk [WHO Collaborating Centre for Healthy Urban Environments, University of the West of England Bristol, Coldharbour Lane, Bristol BS16 1QY (United Kingdom); Barton, Hugh [WHO Collaborating Centre for Healthy Urban Environments, University of the West of England Bristol, Coldharbour Lane, Bristol BS16 1QY (United Kingdom); Gray, Selena [University of the West of England, Bristol, Faculty of Health and Life Sciences, Blackberry Hill, Stapleton, Bristol BS16 1DD (United Kingdom); Lease, Helen [RPS Planning and Development, 2420 The Quadrant, Aztec West, Almondsbury, Bristol BS32 4AQ (United Kingdom); Pilkington, Paul [University of the West of England, Bristol, Faculty of Health and Life Sciences, Blackberry Hill, Stapleton, Bristol BS16 1DD (United Kingdom)

    2012-01-15T23:59:59.000Z

    This article presents the results of a review of literature examining the barriers and facilitators in integrating health in spatial planning at the local, mainly urban level, through appraisals. Our literature review covered the UK and non UK experiences of appraisals used to consider health issues in the planning process. We were able to identify four main categories of obstacles and facilitators including first the different knowledge and conceptual understanding of health by different actors/stakeholders, second the types of governance arrangements, in particular partnerships, in place and the political context, third the way institutions work, the responsibilities they have and their capacity and resources and fourth the timeliness, comprehensiveness and inclusiveness of the appraisal process. The findings allowed us to draw some lessons on the governance and policy framework regarding the integration of health impact into spatial planning, in particular considering the pros and cons of integrating health impact assessment (HIA) into other forms of impact assessment of spatial planning decisions such as environmental impact assessment (EIA) and strategic environment assessment (SEA). In addition, the research uncovered a gap in the literature that tends to focus on the mainly voluntary HIA to assess health outcomes of planning decisions and neglect the analysis of regulatory mechanisms such as EIA and SEA. - Highlights: Black-Right-Pointing-Pointer Governance and policy barriers and facilitators to the integration of health into urban planning. Black-Right-Pointing-Pointer Review of literature on impact assessment methods used across the world. Black-Right-Pointing-Pointer Knowledge, partnerships, management/resources and processes can impede integration. Black-Right-Pointing-Pointer HIA evaluations prevail uncovering research opportunities for evaluating other techniques.

  20. Multi-Building Microgrids for a Distributed Energy Future in Portugal

    E-Print Network [OSTI]

    Mendes, Goncalo

    2013-01-01T23:59:59.000Z

    field for entrance of ESCO businesses in the microgridfield for entrance of ESCO businesses in the microgrid

  1. Voltage and frequency control of islanded microgrids: a plug-and-play approach

    E-Print Network [OSTI]

    Ferrari-Trecate, Giancarlo

    by microgrids that normally operate in grid-connected mode and that can be switched off- grid for guaranteeing

  2. Control and Protection of Power Electronics Interfaced Distri-buted Generation Systems in a Customer-Driven Microgrid

    E-Print Network [OSTI]

    Tolbert, Leon M.

    in a Customer-Driven Microgrid Fang Z. Peng, Yun Wei Li and Leon M. Tolbert Abstract ­ This paper discusses-driven microgrid (CDM). Particularly, the following topics will be addressed: microgrid system configurations); renewable energy source (RES); micro-source; microgrid; customer-driven micro- grid (CDM), power electronics

  3. Secondary Voltage Unbalance Compensation for Three-Phase Four-Wire Islanded Microgrids

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    as a cluster of distributed resources (DRs), i.e. distributed generation (DG), distributed storage (DSSecondary Voltage Unbalance Compensation for Three-Phase Four-Wire Islanded Microgrids Fen Tang four-wire islanded microgrid systems. It is implemented in the secondary control level of the microgrid

  4. CARNEGIE MELLON UNIVERSITY Electric Power Micro-grids: Opportunities and Challenges

    E-Print Network [OSTI]

    CARNEGIE MELLON UNIVERSITY Electric Power Micro-grids: Opportunities and Challenges for an Emerging;Electric Power Micro-grids: Barriers and opportunities for an emerging distributed energy architecture ii, such as engines and micro-turbines. #12;Electric Power Micro-grids: Barriers and opportunities for an emerging

  5. Self-triggered Communication Enabled Control of Distributed Generation in Microgrids

    E-Print Network [OSTI]

    Mazumder, Sudip K.

    1 Self-triggered Communication Enabled Control of Distributed Generation in Microgrids Muhammad. I. INTRODUCTION Effective integration of multiple distributed generation (DG) units in microgrids. Conventionally the secondary control in a microgrid is based on a centralized control structure using periodic

  6. Model Order Reductions for Stability Analysis of Islanded Microgrids with Droop Control

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    the validity of the proposed models. Index Terms--Droop control, microgrids, power systems stability, power systems modeling. I. INTRODUCTION Microgrids consist of interconnected distributed storages and energy1 Model Order Reductions for Stability Analysis of Islanded Microgrids with Droop Control V

  7. Distributed Generation Investment by a Microgrid UnderUncertainty

    SciTech Connect (OSTI)

    Siddiqui, Afzal; Marnay, Chris

    2006-06-16T23:59:59.000Z

    This paper examines a California-based microgrid s decision to invest in a distributed generation (DG) unit that operates on natural gas. While the long-term natural gas generation cost is stochastic, we initially assume that the microgrid may purchase electricity at a fixed retail rate from its utility. Using the real options approach, we find natural gas generating cost thresholds that trigger DG investment. Furthermore, the consideration of operational flexibility by the microgrid accelerates DG investment, while the option to disconnect entirely from the utility is not attractive. By allowing the electricity price to be stochastic, we next determine an investment threshold boundary and find that high electricity price volatility relative to that of natural gas generating cost delays investment while simultaneously increasing the value of the investment. We conclude by using this result to find the implicit option value of the DG unit.

  8. Microgrids and Heterogeneous Security, Quality, Reliability, andAvailability

    SciTech Connect (OSTI)

    Marnay, Chris

    2007-01-31T23:59:59.000Z

    This paper describes two stylized alternative visions inpopular currencyof how the power system might evolve to meet futurerequirements for the high quality electricity service that modern digitaleconomies demand, a supergrids paradigm and a dispersed paradigm. Some ofthe economics of the dispersed vision are explored. Economic perspectivesare presented on both the choice of homogeneous universal power qualityupstream in the electricity supply, and also on the extremelyheterogeneous require-ments of end-use loads. Finally, the potential roleof microgrids in delivering heterogeneous power quality is demonstratedby reference to two ongoing microgrid tests in the U.S. andJapan.

  9. Microgrid Workshop Report August 2011 | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(FactDepartment3311, 3312),Microgrid Workshop Report August 2011 Microgrid Workshop

  10. MICROGRIDS -The Exploitation of Massive On-chip Concurrency

    E-Print Network [OSTI]

    Jesshope, Chris

    MICROGRIDS - The Exploitation of Massive On-chip Concurrency C. R. Jesshope Department of Computer not yield concurrency unless existing code is recompiled using the concurrency controls introduced be explicitly programmed and is at a relatively coarse grain. An ideal architecture would provide this same

  11. Randomized Auction Design for Electricity Markets between Grids and Microgrids

    E-Print Network [OSTI]

    Li, Zongpeng

    Randomized Auction Design for Electricity Markets between Grids and Microgrids Linquan Zhang Dept@cs.hku.hk ABSTRACT This work studies electricity markets between power grids and mi- crogrids, an emerging paradigm Problem; Mechanism Design; Approximation Algorithms 1. INTRODUCTION An electrical power grid

  12. Sharing Renewable Energy in Smart Microgrids , Zhichuan Huang

    E-Print Network [OSTI]

    Shenoy, Prashant

    Sharing Renewable Energy in Smart Microgrids Ting Zhu , Zhichuan Huang , Ankur Sharma , Jikui Su § Department of Computer Science, University of Massachusetts Amherst ABSTRACT Renewable energy harvested from the environment is an at- tractive option for providing green energy to homes. Unfor- tunately, the intermittent

  13. Understanding the Role of Buildings in a Smart Microgrid

    E-Print Network [OSTI]

    Yuvraj Agarwal; Thomas Weng; Rajesh K. Gupta

    Abstract—A ‘smart microgrid ’ refers to a distribution network for electrical energy, starting from electricity generation to its transmission and storage with the ability to respond to dynamic changes in energy supply through co-generation and demand adjustments. At the scale of a small town, a

  14. Microgrids, virtual power plants and our distributed energy future

    SciTech Connect (OSTI)

    Asmus, Peter

    2010-12-15T23:59:59.000Z

    Opportunities for VPPs and microgrids will only increase dramatically with time, as the traditional system of building larger and larger centralized and polluting power plants by utilities charging a regulated rate of return fades. The key questions are: how soon will these new business models thrive - and who will be in the driver's seat? (author)

  15. Electric Grid State Estimators for Distribution Systems with Microgrids

    E-Print Network [OSTI]

    Gupta, Vijay

    46556 Emails: {jhuang6,vgupta2,huang}@nd.edu Abstract--In the development of smart grid, state] into the distribution systems of the power grid. Such integration complicates the operation of distribution systemsElectric Grid State Estimators for Distribution Systems with Microgrids Jing Huang, Vijay Gupta

  16. Hybrid Renewable Energy Investment in Microgrid Hao Wang, Jianwei Huang

    E-Print Network [OSTI]

    Huang, Jianwei

    between the utility company and consumers for a better demand side management, and decen- tralized. In the second period, the operator coordinates the power supply and demand in the microgrid to minimize that the demand response saves 18% of the capital investment, and hybrid renewable energy investment reduces

  17. New modeling and control solutions for integrated microgrid system with respect to thermodynamics properties of generation and demand

    E-Print Network [OSTI]

    Liu, Fang-Yu, S.M. Massachusetts Institute of Technology

    2014-01-01T23:59:59.000Z

    This thesis investigates microgrid control stability with respect to thermodynamics behaviors of generation and demand. First, a new integrated microgrid model is introduced. This model consists of a combined cycle power ...

  18. Novel Approach for Calculation and Analysis of Eigenvalues and Eigenvectors in Microgrids: Preprint

    SciTech Connect (OSTI)

    Li, Y.; Gao, W.; Muljadi, E.; Jiang, J.

    2014-02-01T23:59:59.000Z

    This paper proposes a novel approach based on matrix perturbation theory to calculate and analyze eigenvalues and eigenvectors in a microgrid system. Rigorous theoretical analysis to solve eigenvalues and the corresponding eigenvectors for a system under various perturbations caused by fluctuations of irradiance, wind speed, or loads is presented. A computational flowchart is proposed for the unified solution of eigenvalues and eigenvectors in microgrids, and the effectiveness of the matrix perturbation-based approach in microgrids is verified by numerical examples on a typical low-voltage microgrid network.

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

    SciTech Connect (OSTI)

    Mao, Rukun [ORNL] [ORNL; Xu, Yan [ORNL] [ORNL; Li, Huijuan [ORNL] [ORNL; Li, Husheng [ORNL] [ORNL

    2013-01-01T23:59:59.000Z

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

  20. Environmental assessment in The Netherlands: Effectively governing environmental protection? A discourse analysis

    SciTech Connect (OSTI)

    Runhaar, Hens, E-mail: h.a.c.runhaar@uu.nl [Utrecht University, Copernicus Institute of Sustainable Development, P.O. Box 80,115, 3508 TC Utrecht (Netherlands); Laerhoven, Frank van, E-mail: vanLaerhoven@uu.nl [Utrecht University, Copernicus Institute of Sustainable Development, P.O. Box 80,115, 3508 TC Utrecht (Netherlands); Driessen, Peter, E-mail: p.driessen@uu.nl [Utrecht University, Copernicus Institute of Sustainable Development, P.O. Box 80,115, 3508 TC Utrecht (Netherlands); Arts, Jos, E-mail: e.j.m.m.arts@rug.nl [University of Groningen, Faculty of Planning, P.O. Box 800, 9700 AV Groningen (Netherlands)

    2013-02-15T23:59:59.000Z

    Environmental assessment (EA) aims to enhance environmental awareness and to ensure that environmental values are fully considered in decision-making. In the EA arena, different discourses exist on what EA should aim for and how it functions. We hypothesise that these discourses influence its application in practice as well as its effectiveness in terms of achieving the above goals. For instance, actors who consider EA as a hindrance to fast implementation of their projects will probably apply it as a mandatory checklist, whereas actors who believe that EA can help to develop more environmentally sound decisions will use EIA as a tool to design their initiatives. In this paper we explore discourses on EA in The Netherlands and elaborate on their implications for EA effectiveness. Based on an innovative research design comprising an online survey with 443 respondents and 20 supplementary semi-structured interviews we conclude that the dominant discourse is that EA is mainly a legal requirement; EAs are conducted because they have to be conducted, not because actors choose to do so. EA effectiveness however seems reasonably high, as a majority of respondents perceive that it enhances environmental awareness and contributes to environmental protection. However, the 'legal requirement' discourse also results in decision-makers seldom going beyond what is prescribed by EA and environmental law. Despite its mandatory character, the predominant attitude towards EA is quite positive. For most respondents, EA is instrumental in providing transparency of decision-making and in minimising the legal risks of not complying with environmental laws. Differences in discourses seldom reflect extreme opposites. The 'common ground' regarding EA provides a good basis for working with EA in terms of meeting legal requirements but at the same time does not stimulate creativity in decision-making or optimisation of environmental values. In countries characterised by less consensual political cultures we may expect more extreme discourses on EA, the consequences of which are reflected upon in this paper. - Highlights: Black-Right-Pointing-Pointer The effectiveness of environmental assessment (EA) depends in part on meanings associated with EA (i.e., discourse). Black-Right-Pointing-Pointer Our results suggest that the general discourse in The Netherlands is that EA is a legal requirement, nothing more. Black-Right-Pointing-Pointer This discourse makes EA effective in protecting the environment, but not in the optimisation of environmental values. Black-Right-Pointing-Pointer EA has a limited contribution to the development of policy alternatives or innovative solutions to environmental problems. Black-Right-Pointing-Pointer There is a high consensus among EA professionals, providing a common ground for working with EA.

  1. Panel: Microgrid Research and Field Testing IEEE PES General Meeting, 24-28 June 2007, Tampa, FL 1 In general, a microgrid can operate in both the grid-connected

    E-Print Network [OSTI]

    Panel: Microgrid Research and Field Testing IEEE PES General Meeting, 24-28 June 2007, Tampa, FL 1 Abstract In general, a microgrid can operate in both the grid-connected mode and the islanded mode where the microgrid is interfaced to the main power system by a fast semiconductor switch called static switch, (SS

  2. The added economic and environmental value of plug-in electric vehicles connected to commercial building microgrids

    E-Print Network [OSTI]

    Stadler, Michael

    2010-01-01T23:59:59.000Z

    microgrid, which may include photovoltaic (PV), solar thermal, stationary batteries, thermal storage, and combined heat and power (

  3. Abstract Microgrids are a new concept for future energy dis-tribution systems that enable renewable energy integration and

    E-Print Network [OSTI]

    Collins, Emmanuel

    1 Abstract ­ Microgrids are a new concept for future energy dis- tribution systems that enable renewable energy integration and improved energy management capability. Microgrids consist of multiple power quality and power distribution reliability, microgrids need to operate in both grid

  4. IEEE TRANSACTIONS ON SMART GRID, VOL. 5, NO. 4, JULY 2014 1621 Realizing Unified Microgrid Voltage Profile and

    E-Print Network [OSTI]

    Qu, Zhihua

    IEEE TRANSACTIONS ON SMART GRID, VOL. 5, NO. 4, JULY 2014 1621 Realizing Unified Microgrid Voltage the information received locally from the neighboring nodes in the microgrid, and the critical nodes without DG the microgrid to have a unified voltage profile, and incorporating the subgradient method facilitates its

  5. Plug-and-Play Control and Optimization in Microgrids Florian Dorfler, John W. Simpson-Porco, and Francesco Bullo

    E-Print Network [OSTI]

    Bullo, Francesco

    distributed renewable genera- tion and energy storage systems, the concept of a microgrid has recently gained, storage, load, and managed autonomously from the larger transmission network. Microgrids are able. The sources in a microgrid generate either DC or variable frequency AC power, and are interfaced with an AC

  6. Abstract -This paper presents the coordinated control of distributed energy storage systems (DESSs) in DC micro-grids.

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    ) in DC micro-grids. In order to balance the state-of-charge (SoC) of each energy storage unit (ESU--Droop control; distributed energy storage system (DESS); DC micro-grids; state-of-charge (SoC) I. INTRODUCTION and more popularity [1]. Nowadays DC micro-grids are becoming more attractive with the raise of DC power

  7. Micro-Grids for Colonias (TX)

    SciTech Connect (OSTI)

    Dean Schneider; Michael Martin; Renee Berry; Charles Moyer

    2012-07-31T23:59:59.000Z

    This report describes the results of the final implementation and testing of a hybrid micro-grid system designed for off-grid applications in underserved Colonias along the Texas/Mexico border. The project is a federally funded follow-on to a project funded by the Texas State Energy Conservation Office in 2007 that developed and demonstrated initial prototype hybrid generation systems consisting of a proprietary energy storage technology, high efficiency charging and inverting systems, photovoltaic cells, a wind turbine, and bio-diesel generators. This combination of technologies provided continuous power to dwellings that are not grid connected, with a significant savings in fuel by allowing power generation at highly efficient operating conditions. The objective of this project was to complete development of the prototype systems and to finalize and engineering design; to install and operate the systems in the intended environment, and to evaluate the technical and economic effectiveness of the systems. The objectives of this project were met. This report documents the final design that was achieved and includes the engineering design documents for the system. The system operated as designed, with the system availability limited by maintenance requirements of the diesel gensets. Overall, the system achieved a 96% availability over the operation of the three deployed systems. Capital costs of the systems were dependent upon both the size of the generation system and the scope of the distribution grid, but, in this instance, the systems averaged $0.72/kWh delivered. This cost would decrease significantly as utilization of the system increased. The system with the highest utilization achieved a capitol cost amortized value of $0.34/kWh produced. The average amortized fuel and maintenance cost was $0.48/kWh which was dependent upon the amount of maintenance required by the diesel generator. Economically, the system is difficult to justify as an alternative to grid power. However, the operational costs are reasonable if grid power is unavailable, e.g. in a remote area or in a disaster recovery situation. In fact, avoided fuel costs for the smaller of the systems in use during this project would have a payback of the capital costs of that system in 2.3 years, far short of the effective system life.

  8. Robust Networked Control Scheme for Distributed Secondary Control of Islanded MicroGrids

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    1 Robust Networked Control Scheme for Distributed Secondary Control of Islanded MicroGrids Qobad scenarios that have an increased number of distributed generators (DGs) within the MG. Due (RES) and distributed generators (DGs), microgrids (MGs) have recently attracted a significant interest

  9. Fine-Grained Remote Monitoring, Control and Pre-Paid Electrical Service in Rural Microgrids

    E-Print Network [OSTI]

    Goldstein, Seth Copen

    Fine-Grained Remote Monitoring, Control and Pre-Paid Electrical Service in Rural Microgrids Maxim microgrid deployment in rural Les Anglais, Haiti. The system consists of a three-tiered architecture,arthur}@earthsparkinternational.org Abstract--In this paper, we present the architecture, design and experiences from a wirelessly managed

  10. Complementary Effect of Wind and Solar Energy Sources in a Microgrid

    E-Print Network [OSTI]

    Pota, Himanshu Roy

    Complementary Effect of Wind and Solar Energy Sources in a Microgrid M. A. Barik, Student Member. Index Terms--Microgrid, renewable energy sources, reactive power mismatch, solar integration, voltage-mass energy, etc. Of them wind and solar energy is broadly used for their characteristics. This paper presents

  11. A Secure Energy Routing Mechanism for Sharing Renewable Energy in Smart Microgrid

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    A Secure Energy Routing Mechanism for Sharing Renewable Energy in Smart Microgrid Ting Zhu Sheng, Binghamton, NY, USA Abstract--Due to volatile and rising energy prices, smart microgrids appear and wind turbines on every house sharing renewable energy among houses. How to efficiently and optimally

  12. Control of Parallel-Connected Bidirectional AC-DC Converters in Stationary Frame for Microgrid

    E-Print Network [OSTI]

    Teodorescu, Remus

    Sistemes Automàtica i Informàtica Industrial Universitat Politècnica de Catalunya Abstract. In this paper, parallel-connected bidirectional converters for AC and DC hybrid microgrid application energy sources [3-6]. A hybrid microgrid can be made up of distributed renewable source, AC and DC common

  13. A Survey of Techniques Used to Control Microgrid Generation and Storage during Island Operation

    E-Print Network [OSTI]

    Michael Angelo Pedrasa

    A microgrid is a cluster of interconnected distributed generators, loads and intermediate storage units that cooperate with each other to be collectively treated by the grid as a controllable load or generator. Power quality events and pre-set conditions will make the microgrid disconnect from the

  14. Validating and scaling the microgrid: A scientific instrument for grid dynamics

    E-Print Network [OSTI]

    Xin Liu; Huaxia Xia; Andrew A. Chien

    depends on coordinated and accurate modeling of all four of these elements simultaneously. We have designed and implemented a tool called the MicroGrid which enables accurate and comprehensive study of the dynamic interaction of applications, middleware, resource, and networks. The MicroGrid creates a

  15. A Distributed Control Strategy for Coordination of an Autonomous LVDC Microgrid Based on

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    A Distributed Control Strategy for Coordination of an Autonomous LVDC Microgrid Based on Power for autonomous LVDC MGs. Index Terms--Microgrid (MG), voltage-droop (VD) control, battery chargers, power storage systems (ESS). Specifically, the recharging process of secondary battery, the most prominent ESS

  16. Consensus + Innovations Approach for Distributed Multi-Agent Coordination in a Microgrid

    E-Print Network [OSTI]

    Kar, Soummya

    in which distributed resources and loads form microgrids within the bulk power system in which load1 Consensus + Innovations Approach for Distributed Multi-Agent Coordination in a Microgrid Gabriela- agement are expected to become more prevalent in the future electric power system. Coordinating

  17. Power Flow Analysis Algorithm for Islanded LV Microgrids Including Distributed Generator Units with

    E-Print Network [OSTI]

    Chaudhary, Sanjay

    Power Flow Analysis Algorithm for Islanded LV Microgrids Including Distributed Generator Units With larger portion of growing electricity demand which is being fed through distributed generation (DG power system. Being able to operate in both grid-connected and islanded mode, a microgrid manages

  18. Supervisory Control of an Adaptive-Droop Regulated DC Microgrid with Battery Management

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    such as photovoltaic (PV) systems and secondary batteries. In this paper, several distributed generators (DGs) have1 Supervisory Control of an Adaptive-Droop Regulated DC Microgrid with Battery Management been merged together with a pair of batteries and loads to form an autonomous dc Microgrid (MG

  19. Improving Energy Use Forecast for Campus Micro-grids using Indirect Indicators Department of Computer Science

    E-Print Network [OSTI]

    Prasanna, Viktor K.

    and institutional campuses can significantly contribute to energy conservation. The rollout of smart grids of occupants, and is a micro-grid test-bed for the DoE sponsored Los Angeles Smart Grid Demonstration ProjectImproving Energy Use Forecast for Campus Micro-grids using Indirect Indicators Saima Aman

  20. Demand Side Management for Wind Power Integration in Microgrid Using Dynamic Potential Game Theory

    E-Print Network [OSTI]

    Huang, Jianwei

    Demand Side Management for Wind Power Integration in Microgrid Using Dynamic Potential Game Theory, Wind Power Integration, Markov Chain, Dynamic Potential Game Theory, Nash Equilibrium. I. INTRODUCTION the intermittency in wind power generation. Our focus is on an isolated microgrid with one wind turbine, one fast

  1. Microgrid Reliability Modeling and Battery Scheduling Using Stochastic Linear Programming

    SciTech Connect (OSTI)

    Cardoso, Goncalo; Stadler, Michael; Siddiqui, Afzal; Marnay, Chris; DeForest, Nicholas; Barbosa-Povoa, Ana; Ferrao, Paulo

    2013-05-23T23:59:59.000Z

    This paper describes the introduction of stochastic linear programming into Operations DER-CAM, a tool used to obtain optimal operating schedules for a given microgrid under local economic and environmental conditions. This application follows previous work on optimal scheduling of a lithium-iron-phosphate battery given the output uncertainty of a 1 MW molten carbonate fuel cell. Both are in the Santa Rita Jail microgrid, located in Dublin, California. This fuel cell has proven unreliable, partially justifying the consideration of storage options. Several stochastic DER-CAM runs are executed to compare different scenarios to values obtained by a deterministic approach. Results indicate that using a stochastic approach provides a conservative yet more lucrative battery schedule. Lower expected energy bills result, given fuel cell outages, in potential savings exceeding 6percent.

  2. Microgrids in the Evolving Electricity Generation and DeliveryInfrastructure

    SciTech Connect (OSTI)

    Marnay, Chris; Venkataramanan, Giri

    2006-02-01T23:59:59.000Z

    The legacy paradigm for electricity service in most of the electrified world today is based on the centralized generation-transmission-distribution infrastructure that evolved under a regulated environment. More recently, a quest for effective economic investments, responsive markets, and sensitivity to the availability of resources, has led to various degrees of deregulation and unbundling of services. In this context, a new paradigm is emerging wherein electricity generation is intimately embedded with the load in microgrids. Development and decay of the familiar macrogrid is discussed. Three salient features of microgrids are examined to suggest that cohabitation of micro and macro grids is desirable, and that overall energy efficiency can be increased, while power is delivered to loads at appropriate levels of quality.

  3. Distributed control for optimal reactive power compensation in smart microgrids

    E-Print Network [OSTI]

    Bolognani, Saverio

    2011-01-01T23:59:59.000Z

    We consider the problem of optimal reactive power compensation for the minimization of power distribution losses in a smart microgrid. We first propose an approximate model for the power distribution network, which allows us to cast the problem into the class of convex quadratic, linearly constrained, optimization problems. We also show how this model provides the tools for a distributed approach, in which agents have a partial knowledge of the problem parameters and state, and can only perform local measurements. Then, we design a randomized, gossip-like optimization algorithm, providing conditions for convergence together with an analytic characterization of the convergence speed. The analysis shows that the best performance can be achieved when we command cooperation among agents that are neighbors in the smart microgrid topology. Numerical simulations are included to validate the proposed model and to confirm the analytic results about the performance of the proposed algorithm.

  4. A Green Prison: The Santa Rita Jail Campus Microgrid

    SciTech Connect (OSTI)

    Marnay, Chris; DeForest, Nicholas; Lai, Judy

    2012-01-22T23:59:59.000Z

    A large microgrid project is nearing completion at Alameda County’s twenty-two-year-old 45 ha 4,000-inmate Santa Rita Jail, about 70 km east of San Francisco. Often described as a green prison, it has a considerable installed base of distributed energy resources (DER) including an eight-year old 1.2 MW PV array, a five-year old 1 MW fuel cell with heat recovery, and considerable efficiency investments. A current US$14 M expansion adds a 2 MW-4 MWh Li-ion battery, a static disconnect switch, and various controls upgrades. During grid blackouts, or when conditions favor it, the Jail can now disconnect from the grid and operate as an island, using the on-site resources described together with its back-up diesel generators. In other words, the Santa Rita Jail is a true microgrid, or ?grid, because it fills both requirements, i.e. it is a locally controlled system, and it can operate both grid connected and islanded. The battery’s electronics includes Consortium for Electric Reliability Technology (CERTS) Microgrid technology. This enables the battery to maintain energy balance using droops without need for a fast control system.

  5. Development of a High-Speed Static Switch for Distributed Energy and Microgrid Applications

    SciTech Connect (OSTI)

    Kroposki, B.; Pink, C.; Lynch, J.; John, V.; Meor Daniel, S.; Benedict, E.; Vihinen, I.

    2007-01-01T23:59:59.000Z

    Distributed energy resources can provide power to local loads in the electric distribution system and benefits such as improved reliability. Microgrids are intentional islands formed at a facility or in an electrical distribution system that contains at least one distributed resource and associated loads. Microgrids that operate both electrical generation and loads in a coordinated manner can offer additional benefits to the customer and local utility. The loads and energy sources can be disconnected from and reconnected to the area or local utility with minimal disruption to the local loads, thereby improving reliability. This paper details the development and testing of a highspeed static switch for distributed energy and microgrid applications.

  6. PSCAD/EMTDC-Based Modeling and Analysis of a Microgrid with Renewable Energy Sources

    E-Print Network [OSTI]

    Chu, Zhengguo

    2010-07-14T23:59:59.000Z

    . The proposed microgrid system includes fundamental power system component models, two renewable energy source models (wind and solar) and one energy storage source model. Different case studies were conducted. The results from the simulation case studies...

  7. PSCAD/EMTDC-Based Modeling and Analysis of a Microgrid with Renewable Energy Sources 

    E-Print Network [OSTI]

    Chu, Zhengguo

    2010-07-14T23:59:59.000Z

    . The proposed microgrid system includes fundamental power system component models, two renewable energy source models (wind and solar) and one energy storage source model. Different case studies were conducted. The results from the simulation case studies...

  8. Micro-grid operation of inverter based distributed generation with voltage and frequency dependent loads

    E-Print Network [OSTI]

    Zeineldin, H. H.

    Distribution systems are experiencing increasing penetration of distributed generation (DG). One attractive option is to use the available DG capacity during utility outages by forming planned micro-grids. Load sharing ...

  9. Pricing Games among Interconnected Microgrids Gaurav S. Kasbekar and Saswati Sarkar

    E-Print Network [OSTI]

    Sarkar, Saswati

    1 Pricing Games among Interconnected Microgrids Gaurav S. Kasbekar and Saswati Sarkar Abstract than, less than or as much aggregate power as it requires. G. Kasbekar and S. Sarkar

  10. Hardware Development of a Laboratory-Scale Microgrid Phase 2: Operation and Control of a Two-Inverter Microgrid

    SciTech Connect (OSTI)

    Illindala, M. S.; Piagi, P.; Zhang, H.; Venkataramanan, G.; Lasseter, R. H.

    2004-03-01T23:59:59.000Z

    This report summarizes the activities of the second year of a three-year project to develop control software for microsource distributed generation systems. In this phase, a laboratory-scale microgrid was expanded to include: (1) Two emulated distributed resources; (2) Static switchgear to allow rapid disconnection and reconnection; (3) Electronic synchronizing circuitry to enable transient-free grid interconnection; (4) Control software for dynamically varying the frequency and voltage controller structures; and (5) Power measurement instrumentation for capturing transient waveforms at the interconnect during switching events.

  11. The Added Economic and Environmental Value of Solar Thermal Systems in Microgrids with Combined Heat and Power

    E-Print Network [OSTI]

    Marnay, Chris

    2010-01-01T23:59:59.000Z

    Environmental Value of Solar Thermal Systems in MicrogridsEnvironmental Value of Solar Thermal Systems in Microgridsa) ABSTRACT The addition of solar thermal and heat storage

  12. Integration& Operation of a Microgrid at Santa Rita Jail

    SciTech Connect (OSTI)

    Chevron Energy Solutions; Alameda County; DeForest, Nicholas; Lai, Judy; Stadler, Michael; Mendes, Goncalo; Marnay, Chris; Donadee, Jon

    2011-05-01T23:59:59.000Z

    Santa Rita Jail is a 4,500 inmate facility located in Dublin CA, approximately 40 miles (65 km) east of San Francisco. Over the past decade, a series of Distributed Energy Resources (DER) installations and efficiency measures have been undertaken to transform the 3MW facility into a"Green Jail". These include a 1.2MW rated rooftop PV system installed in 2002, a 1MW molten carbonate fuel cell with CHP, and retrofits to lighting and HVAC systems to reduce peak loads. With the upcoming installation of a large-scale battery and fast static disconnect switch, Santa Rita Jail will become a true microgrid, with full CERTS Microgrid functionality. Consequently, the jail will be able to seamlessly disconnect from the grid and operate as an island in the event of a disturbance, reconnecting again once the disturbance has dissipated. The extent to which that jail is capable of islanding is principally dependant on the energy capacity of the battery-one focus of this investigation. Also presented here are overviews of the DER currently installed at the jail, as well as the value it provides by offsetting the purchase of electricity under the current Pacific Gas& Electric (PG&E) tariff.

  13. The CERTS microgrid and the future of the macrogrid

    SciTech Connect (OSTI)

    Marnay, Chris; Bailey, Owen C.

    2004-06-01T23:59:59.000Z

    The blackouts of summer 2003 underscored the dependence of western economies on reliable supply of electricity with tight tolerances of quality. While demand for electricity continues to grow, expansion of the traditional electricity supply system is constrained and is unlikely to keep pace with the growing thirst western economies have for electricity. Furthermore, no compelling case has been made that perpetual improvement in the overall power quality and reliability (PQR) delivered is possible or desirable. An alternative path to providing for sensitive loads is to provide for generation close to them. This would alleviate the pressure for endless improvement in grid PQR and might allow the establishment of a sounder economically based level of universal grid service. Providing for loads by means of local power generation is becoming increasingly competitive with central station generation for a number of reasons, four key ones being non-technical constraints on expansion of the grid, improvements in small scale technologies, opportunities for CHP application, and the ubiquitous nature of sensitive loads in advanced economies. Along with these new technologies, concepts for operating them partially under local control in microgrids are emerging, the CERTS Microgrid being one example. It has been demonstrated in simulation, and a laboratory test of a three microturbine system is planned for early 2005, to be followed by a field demonstration. A systemic energy analysis of a southern California naval base building demonstrates a current economic on-site power opportunity.

  14. A Review of Power Electronics Based Microgrids 181 JPE 12-1-23 http://dx.doi.org/10.6113/JPE.2012.12.1.181

    E-Print Network [OSTI]

    Chen, Zhe

    is followed by the descriptions of system controls and power management strategies for AC microgrids. Finally, but enables also microgrids to control and manage the power and energy flows efficiently [6]­[9]. FurthermorA Review of Power Electronics Based Microgrids 181 JPE 12-1-23 http://dx.doi.org/10.6113/JPE.2012

  15. ECONOMICS WITHIN SOCIAL STUDIES: A COMPARATIVE ANALYSIS OF STUDENT PERFORMANCE ON THE 2012 KANSAS HISTORY-GOVERNMENT ASSESSMENT

    E-Print Network [OSTI]

    Deplazes, Svetlana

    2014-05-31T23:59:59.000Z

    research questions in order to: (1) determine the level of student knowledge of assessed economic indicators and concepts; (2) investigate how student demographics relate to economic understanding; (3) compare test results in economics with those in other...

  16. Design and Performance of Solar Decathlon 2011 High-Penetration Microgrid: Preprint

    SciTech Connect (OSTI)

    Stafford, B.; Coddington, M.; Butt, R.; Solomon, S.; Wiegand, G.; Wagner, C.; Gonzalez, B.

    2012-04-01T23:59:59.000Z

    The U.S. Department of Energy Solar Decathlon challenges collegiate teams to design, build, and operate solar-powered houses that are cost-effective, energy-efficient, and attractive. The Solar Decathlon 2011 was held in Washington, D.C., from September 23 to October 2, 2011 . A high-penetration microgrid was designed, installed, and operated for the Solar Decathlon 2011 to grid-connect 19 highly energy-efficient, solar-powered competition houses to a single utility connection point. The capacity penetration of this microgrid (defined as maximum PV generation divided by maximum system load over a two-week period) was 74% based on 1-minute averaged data. Temporary, ground-laid conductors and electrical distribution equipment were installed to grid-connect the Solar Decathlon village, which included the houses as well as other electrical loads used by the event organizers. While 16 of the houses were connected to the 60 Hz microgrid, three houses from Belgium, China, and New Zealand were supplied with 50 Hz power. The design of the microgrid, including the connection of the houses powered by 50 Hz and a standby diesel generator, is discussed in this paper. In addition to the utility-supplied net energy meters at each house, a microgrid monitoring system was installed to measure and record energy consumption and PV energy production at 1-second intervals at each house. Bidirectional electronic voltage regulators were installed for groups of competition houses, which held the service voltage at each house to acceptable levels. The design and successful performance of this high-penetration microgrid is presented from the house, microgrid operator, and utility perspectives.

  17. New Power Electronics Converter Interfacing a Hybrid Dc/Ac Microgrid M. Alibeik, E. C. dos Santos Jr.

    E-Print Network [OSTI]

    Zhou, Yaoqi

    New Power Electronics Converter Interfacing a Hybrid Dc/Ac Microgrid M. Alibeik, E. C. dos Santos microgrid is that it has higher efficiency and lesser power conversion. In this work is proposed a new integrated power electronics converter able to connect a Distributed Generation (DG) unit with a hybrid dc

  18. 944 IEEE TRANSACTIONS ON SUSTAINABLE ENERGY, VOL. 4, NO. 4, OCTOBER 2013 Robust Energy Management for Microgrids With

    E-Print Network [OSTI]

    Giannakis, Georgios

    in microgrids, which feature distributed generation (DG) and distributed storage (DS). Distributed economic of distributed storage (DS) units, and their index. Number of power production facilities with renewable energy for Microgrids With High-Penetration Renewables Yu Zhang, Student Member, IEEE, Nikolaos Gatsis, Member, IEEE

  19. Multi-Agent Based Techniques for Coordinating the Distribution of Electricity in a Micro-Grid Environment

    E-Print Network [OSTI]

    Southampton, University of

    and agent managed microgrids. Fred Schweppe, a recognised world leader in the field of electric powerMulti-Agent Based Techniques for Coordinating the Distribution of Electricity in a Micro-Grid will be required which incor- porates intermittent renewable resources, micro-generators, micro-storage devices

  20. Integration of distributed energy resources. The CERTS Microgrid Concept

    SciTech Connect (OSTI)

    Lasseter, Robert; Akhil, Abbas; Marnay, Chris; Stephens, John; Dagle, Jeff; Guttromsom, Ross; Meliopoulous, A. Sakis; Yinger, Robert; Eto, Joe

    2002-04-01T23:59:59.000Z

    Evolutionary changes in the regulatory and operational climate of traditional electric utilities and the emergence of smaller generating systems such as microturbines have opened new opportunities for on-site power generation by electricity users. In this context, distributed energy resources (DER)--small power generators typically located at users' sites where the energy (both electric and thermal) they generate is used--have emerged as a promising option to meet growing customer needs for electric power with an emphasis on reliability and power quality. The portfolio of DER includes generators, energy storage, load control, and, for certain classes of systems, advanced power electronic interfaces between the generators and the bulk power provider. This white paper proposes that the significant potential of smaller DER to meet customers' and utilities' needs can be best captured by organizing these resources into MicroGrids.

  1. Topology Detection in Microgrids with Micro-Synchrophasors

    E-Print Network [OSTI]

    Arghandeh, Reza; von Meier, Alexandra; Cavraro, Guido; Ruh, Monika; Andersson, Göran

    2015-01-01T23:59:59.000Z

    Network topology in distribution networks is often unknown, because most switches are not equipped with measurement devices and communication links. However, knowledge about the actual topology is critical for safe and reliable grid operation. This paper proposes a voting-based topology detection method based on micro-synchrophasor measurements. The minimal difference between measured and calculated voltage angle or voltage magnitude, respectively, indicates the actual topology. Micro-synchrophasors or micro-Phasor Measurement Units ({\\mu}PMU) are high-precision devices that can measure voltage angle differences on the order of ten millidegrees. This accuracy is important for distribution networks due to the smaller angle differences as compared to transmission networks. For this paper, a microgrid test bed is implemented in MATLAB with simulated measurements from {\\mu}PMUs as well as SCADA measurement devices. The results show that topologies can be detected with high accuracy. Additionally, topology detecti...

  2. Microgrid Design, Development and Demonstration - Final Report for Phase I and Phase II

    SciTech Connect (OSTI)

    Bose, Sumit; Krok, Michael

    2011-02-08T23:59:59.000Z

    This document constitutes GE’s final report for the Microgrid Design, Development and Demonstration program for DOE’s Office of Electricity Delivery and Energy Reliability, Award DE-FC02-05CH11349. It contains the final report for Phase I in Appendix I, and the results the work performed in Phase II. The program goal was to develop and demonstrate a Microgrid Energy Management (MEM) framework for a broad set of Microgrid applications that provides unified controls, protection, and energy management. This project contributed to the achievement of the U.S. Department of Energy’s Renewable and Distributed Systems Integration Program goals by developing a fully automated power delivery microgrid network that: - Reduces carbon emissions and emissions of other air pollutants through increased use of optimally dispatched renewable energy, - Increases asset use through integration of distributed systems, - Enhances reliability, security, and resiliency from microgrid applications in critical infrastructure protection, constrained areas of the electric grid, etc. - Improves system efficiency with on-site, distributed generation and improved economic efficiency through demand-side management.

  3. Sandia National Laboratories: government policies enabling a...

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

    Assurance, Energy Assurance, Energy Storage, Energy Storage Systems, Energy Surety, Facilities, Grid Integration, Infrastructure Security, Mesa del Sol, Microgrid, News, News &...

  4. A Framework for the Evaluation of the Cost and Benefits of Microgrids

    SciTech Connect (OSTI)

    Morris, Greg Young; Abbey, Chad; Joos, Geza; Marnay, Chris

    2011-07-15T23:59:59.000Z

    A Microgrid is recognized as an innovative technology to help integrate renewables into distribution systems and to provide additional benefits to a variety of stakeholders, such as offsetting infrastructure investments and improving the reliability of the local system. However, these systems require additional investments for control infrastructure, and as such, additional costs and the anticipated benefits need to be quantified in order to determine whether the investment is economically feasible. This paper proposes a methodology for systematizing and representing benefits and their interrelationships based on the UML Use Case paradigm, which allows complex systems to be represented in a concise, elegant format. This methodology is demonstrated by determining the economic feasibility of a Microgrid and Distributed Generation installed on a typical Canadian rural distribution system model as a case study. The study attempts to minimize the cost of energy served to the community, considering the fixed costs associated with Microgrids and Distributed Generation, and suggests benefits to a variety of stakeholders.

  5. Smart Energy Management and Control for Fuel Cell Based Micro-Grid Connected Neighborhoods

    SciTech Connect (OSTI)

    Dr. Mohammad S. Alam

    2006-03-15T23:59:59.000Z

    Fuel cell power generation promises to be an efficient, pollution-free, reliable power source in both large scale and small scale, remote applications. DOE formed the Solid State Energy Conversion Alliance with the intention of breaking one of the last barriers remaining for cost effective fuel cell power generation. The Alliance’s goal is to produce a core solid-state fuel cell module at a cost of no more than $400 per kilowatt and ready for commercial application by 2010. With their inherently high, 60-70% conversion efficiencies, significantly reduced carbon dioxide emissions, and negligible emissions of other pollutants, fuel cells will be the obvious choice for a broad variety of commercial and residential applications when their cost effectiveness is improved. In a research program funded by the Department of Energy, the research team has been investigating smart fuel cell-operated residential micro-grid communities. This research has focused on using smart control systems in conjunction with fuel cell power plants, with the goal to reduce energy consumption, reduce demand peaks and still meet the energy requirements of any household in a micro-grid community environment. In Phases I and II, a SEMaC was developed and extended to a micro-grid community. In addition, an optimal configuration was determined for a single fuel cell power plant supplying power to a ten-home micro-grid community. In Phase III, the plan is to expand this work to fuel cell based micro-grid connected neighborhoods (mini-grid). The economic implications of hydrogen cogeneration will be investigated. These efforts are consistent with DOE’s mission to decentralize domestic electric power generation and to accelerate the onset of the hydrogen economy. A major challenge facing the routine implementation and use of a fuel cell based mini-grid is the varying electrical demand of the individual micro-grids, and, therefore, analyzing these issues is vital. Efforts are needed to determine the most appropriate means of implementing micro-grids and the costs and processes involved with their extended operation. With the development and availability of fuel cell based stand-alone power plants, an electrical mini-grid, encompassing several connected residential neighborhoods, has become a viable concept. A primary objective of this project is to define the parameters of an economically efficient fuel cell based mini-grid. Since pure hydrogen is not economically available in sufficient quantities at the present time, the use of reforming technology to produce and store excess hydrogen will also be investigated. From a broader perspective, the factors that bear upon the feasibility of fuel cell based micro-grid connected neighborhoods are similar to those pertaining to the electrification of a small town with a localized power generating station containing several conventional generating units. In the conventional case, the town or locality would also be connected to the larger grid system of the utility company. Therefore, in the case of the fuel cell based micro-grid connected neighborhoods, this option should also be available. The objectives of this research project are: To demonstrate that smart energy management of a fuel cell based micro-grid connected neighborhood can be efficient and cost-effective;To define the most economical micro-grid configuration; and, To determine how residential micro-grid connected fuel cell(s) can contribute to America's hydrogen energy future.

  6. Control Strategies for Distributed Energy Resources to Maximize the Use of Wind Power in Rural Microgrids

    SciTech Connect (OSTI)

    Lu, Shuai; Elizondo, Marcelo A.; Samaan, Nader A.; Kalsi, Karanjit; Mayhorn, Ebony T.; Diao, Ruisheng; Jin, Chunlian; Zhang, Yu

    2011-10-10T23:59:59.000Z

    The focus of this paper is to design control strategies for distributed energy resources (DERs) to maximize the use of wind power in a rural microgrid. In such a system, it may be economical to harness wind power to reduce the consumption of fossil fuels for electricity production. In this work, we develop control strategies for DERs, including diesel generators, energy storage and demand response, to achieve high penetration of wind energy in a rural microgrid. Combinations of centralized (direct control) and decentralized (autonomous response) control strategies are investigated. Detailed dynamic models for a rural microgrid are built to conduct simulations. The system response to large disturbances and frequency regulation are tested. It is shown that optimal control coordination of DERs can be achieved to maintain system frequency while maximizing wind power usage and reducing the wear and tear on fossil fueled generators.

  7. The Effect of Government Actions on Environmental Technology Innovation: Applications to the Integrated Assessment of Carbon Sequestration Technologies

    SciTech Connect (OSTI)

    Rubin, E. S.; Hounshell, D. A.; Yeh, S.; Taylor, M.; Schrattenholzer, L.; Riahi, K.; Barreto, L.; Rao, S.

    2004-01-15T23:59:59.000Z

    This project seeks to improve the ability of integrated assessment models (IA) to incorporate changes in technology, especially environmental technologies, cost and performance over time. In this report, we present results of research that examines past experience in controlling other major power plant emissions that might serve as a reasonable guide to future rates of technological progress in carbon capture and sequestration (CCS) systems. In particular, we focus on U.S. and worldwide experience with sulfur dioxide (SO{sub 2}) and nitrogen oxide (NO{sub x}) control technologies over the past 30 years, and derive empirical learning rates for these technologies. The patterns of technology innovation are captured by our analysis of patent activities and trends of cost reduction over time. Overall, we found learning rates of 11% for the capital costs of flue gas desulfurization (FGD) system for SO{sub 2} control, and 13% for selective catalytic reduction (SCR) systems for NO{sub x} control. We explore the key factors responsible for the observed trends, especially the development of regulatory policies for SO{sub 2} and NO{sub x} control, and their implications for environmental control technology innovation.

  8. RESEARCH RESULTS FORUM FOR RENEWABLE ENERGY TECHNOLOGY AND RESOURCE ASSESSMENTS

    E-Print Network [OSTI]

    California at Davis, University of

    of state's electric vehicle and ZNE goals on the design and management of electric infrastructure mitigation. 3. On-site storage systems. 4. More accurate power output forecasting models. 5. Improved short renewable microgrids can be optimally integrated into utility infrastructure · Assessment of the impacts

  9. Analysis of electric vehicle interconnection with commercial building microgrids

    SciTech Connect (OSTI)

    Stadler, Michael; Mendes, Goncalo; Marnay, Chris; M& #233; gel, Olivier; Lai, Judy

    2011-04-01T23:59:59.000Z

    The outline of this presentation is: (1) global concept of microgrid and electric vehicle (EV) modeling; (2) Lawrence Berkeley National Laboratory's Distributed Energy Resources Customer Adoption Model (DER-CAM); (3) presentation summary - how does the number of EVs connected to the building change with different optimization goals (cost versus CO{sub 2}); (3) ongoing EV modeling for California: the California commercial end-use survey (CEUS) database, objective: 138 different typical building - EV connections and benefits; (4) detailed analysis for healthcare facility: optimal EV connection at a healthcare facility in southern California; and (5) conclusions. Conclusions are: (1) EV Charging/discharging pattern mainly depends on the objective of the building (cost versus CO{sub 2}); (2) performed optimization runs show that stationary batteries are more attractive than mobile storage when putting more focus on CO{sub 2} emissions. Why? Stationary storage is available 24 hours a day for energy management - more effective; (3) stationary storage will be charged by PV, mobile only marginally; (4) results will depend on the considered region and tariff - final work will show the results for 138 different buildings in nine different climate zones and three major utility service territories.

  10. A Virtual Laboratory for Micro-Grid Information and Communication Infrastructures

    E-Print Network [OSTI]

    Johansson, Karl Henrik

    for communication between distributed energy resources, building, substations, etc. To evaluate various ICT and substations; monitoring electricity consumption; adjusting the power consumption of household applications. Within the smart-grid design hierarchy, micro-grids represent localized power grids containing both

  11. Synchronization and Power Sharing for Droop-Controlled Inverters in Islanded Microgrids

    E-Print Network [OSTI]

    Bullo, Francesco

    - geneously composed of distributed generation, storage, load, and managed autonomously from the larger priSynchronization and Power Sharing for Droop-Controlled Inverters in Islanded Microgrids John W can be serviced without violating given actuation constraints. Moreover, we propose a distributed

  12. Effects of a carbon tax on microgrid combined heat and power adoption

    SciTech Connect (OSTI)

    Siddiqui, Afzal S.; Marnay, Chris; Edwards, Jennifer L.; Firestone, Ryan M.; Ghosh, Srijay; Stadler, Michael

    2004-11-01T23:59:59.000Z

    This paper describes the economically optimal adoption and operation of distributed energy resources (DER) by a hypothetical California microgrid consisting of a group of commercial buildings over an historic test year, 1999. The optimization is conducted using a customer adoption model (DER-CAM) developed at Berkeley Lab and implemented in the General Algebraic Modeling System (GAMS). A microgrid is a semiautonomous grouping of electricity and heat loads interconnected to the existing utility grid (macrogrid) but able to island from it. The microgrid minimizes the cost of meeting its energy requirements (consisting of both electricity and heat loads) by optimizing the installation and operation of DER technologies while purchasing residual energy from the local combined natural gas and electricity utility. The available DER technologies are small-scale generators (< 500 kW), such as reciprocating engines, microturbines, and fuel cells, with or without combined heat and power (CHP) equipment, such as water and space heating and/or absorption cooling. By introducing a tax on carbon emissions, it is shown that if the microgrid is allowed to install CHP-enabled DER technologies, its carbon emissions are mitigated more than without CHP, demonstrating the potential benefits of small-scale CHP technology for climate change mitigation. Reciprocating engines with heat recovery and/or absorption cooling tend to be attractive technologies for the mild southern California climate, but the carbon mitigation tends to be modest compared to purchasing utility electricity because of the predominance of relatively clean central station generation in California.

  13. Microgrid Implementa1on Ge3ng (rela1vely) down and dirty

    E-Print Network [OSTI]

    Jesshope, Chris

    5/12/10 1 Microgrid Implementa1on Ge3ng (rela1vely) down and dirty The Big & Caches ­ Small caches; because of latency-tolerant architecture · Pipeline · Threads Cache Line · Control Bits read by Fetch Stage ­Switch, End · Register Info

  14. A Holonic Control Architecture for a Heterogeneous Multi-Objective Smart Micro-Grid

    E-Print Network [OSTI]

    Diaconescu, Ada

    A Holonic Control Architecture for a Heterogeneous Multi-Objective Smart Micro-Grid Sylvain Frey proposes a holonic control architecture to help meet these requirements. We show how this architecture can that the proposed architecture can facilitate the development of control solutions addressing the aforementioned

  15. An Automatic Load Sharing Approach for a DFIG Based Wind Generator in a Microgrid

    E-Print Network [OSTI]

    Pota, Himanshu Roy

    An Automatic Load Sharing Approach for a DFIG Based Wind Generator in a Microgrid M. A. Barik and H generator. An automatic load sharing approach for a doubly-fed induction generator (DFIG) based wind wind velocity. The load demand for the wind generator is determined based on the variation of its

  16. Vehicle to Micro-Grid: Leveraging Existing Assets for Reliable Energy Management (Poster)

    SciTech Connect (OSTI)

    Simpson, M.; Markel, T.; O'Keefe, M.

    2010-12-01T23:59:59.000Z

    Fort Carson, a United States Army installation located south of Colorado Springs, Colorado, is seeking to be a net-zero energy facility. As part of this initiative, the base will be constructing a micro-grid that ties to various forms of renewable energy. To reduce petroleum consumption, Fort Carson is considering grid-connected vehicles (GCVs) such as pure electric trucks to replace some of its on-base truck fleet. As the availability and affordability of distributed renewable energy generation options increase, so will the GCV options (currently, three all-electric trucks are available on the GSA schedule). The presence of GCVs on-base opens up the possibility to utilize these vehicles to provide stability to the base micro-grid. This poster summarizes work to estimate the potential impacts of three electric vehicle grid interactions between the electric truck fleet and the Fort Carson micro-grid: 1) full-power charging without management, 2) full-power charging capability controlled by the local grid authority, and 3) full-power charge and discharge capability controlled by the local grid authority. We found that even at relatively small adoption rates, the control of electric vehicle charging at Fort Carson will aid in regulation of variable renewable generation loads and help stabilize the micro-grid.

  17. Magnetic anisotropy in a permalloy microgrid fabricated by near-field optical lithography

    SciTech Connect (OSTI)

    Li, S. P.; Lebib, A.; Peyrade, D.; Natali, M.; Chen, Y.; Lew, W. S.; Bland, J. A. C.

    2001-07-01T23:59:59.000Z

    We report the fabrication and magnetic properties of permalloy microgrids prepared by near-field optical lithography and characterized using high-sensitivity magneto-optical Kerr effect techniques. A fourfold magnetic anisotropy induced by the grid architecture is identified. {copyright} 2001 American Institute of Physics.

  18. Smart Microgrid Demonstrator Dr. Wei-Jen Lee (wlee@uta.edu) (Funded by DOE)

    E-Print Network [OSTI]

    Texas at Arlington, University of

    and efficiency, lower cost of electric power #12;Advanced Metering Infrastructure Dr. Wei-Jen Lee (wlee reliability and efficiency, lower cost of electric power #12;Smart Microgrid Demonstrator Dr. Wei-Jen Lee (wlee@uta.edu) (Funded by DOE) ELECTRICAL ENGINEERING www.uta.edu/ee info@engineering.uta.edu COLLEGE

  19. Stability, Power Sharing, & Distributed Secondary Control in Droop-Controlled Microgrids

    E-Print Network [OSTI]

    Bullo, Francesco

    , heterogeneously composed of distributed generation, storage, load, and managed autonomously from the larger generation within a microgrid can be highly heterogeneous, including photovoltaic, wind, geother- mal, micro with a synchronous AC grid via power electronic DC/AC inverters. In islanded operation, it is through these inverters

  20. Demo Abstract: Toward Data-driven Demand-Response Optimization in a Campus Microgrid

    E-Print Network [OSTI]

    Prasanna, Viktor K.

    -driven demand response optimization (DR) in the USC campus microgrid, as part of the Los An- geles Smart Grid to interact with the consumers (or their software/hardware proxies). The Los Angeles Smart Grid Demonstration can later be scaled to a city power grid. Here, we describe our prototype software architecture

  1. Optimal power flow in microgrids using event-triggered optimization Pu Wan and Michael D. Lemmon

    E-Print Network [OSTI]

    Lemmon, Michael

    be accomplished through small micro- turbines and gas/diesel generators. Storage devices such as battery banks Abstract-- Microgrids are power generation and distribution systems in which users and generators are in close proximity. They usually have limited power generation capacity, and are networked together to meet

  2. A Micro-Grid Simulator Tool (SGridSim) using Effective Node-to-Node Complex Impedance (EN2NCI) Models

    SciTech Connect (OSTI)

    Udhay Ravishankar; Milos manic

    2013-08-01T23:59:59.000Z

    This paper presents a micro-grid simulator tool useful for implementing and testing multi-agent controllers (SGridSim). As a common engineering practice it is important to have a tool that simplifies the modeling of the salient features of a desired system. In electric micro-grids, these salient features are the voltage and power distributions within the micro-grid. Current simplified electric power grid simulator tools such as PowerWorld, PowerSim, Gridlab, etc, model only the power distribution features of a desired micro-grid. Other power grid simulators such as Simulink, Modelica, etc, use detailed modeling to accommodate the voltage distribution features. This paper presents a SGridSim micro-grid simulator tool that simplifies the modeling of both the voltage and power distribution features in a desired micro-grid. The SGridSim tool accomplishes this simplified modeling by using Effective Node-to-Node Complex Impedance (EN2NCI) models of components that typically make-up a micro-grid. The term EN2NCI models means that the impedance based components of a micro-grid are modeled as single impedances tied between their respective voltage nodes on the micro-grid. Hence the benefit of the presented SGridSim tool are 1) simulation of a micro-grid is performed strictly in the complex-domain; 2) faster simulation of a micro-grid by avoiding the simulation of detailed transients. An example micro-grid model was built using the SGridSim tool and tested to simulate both the voltage and power distribution features with a total absolute relative error of less than 6%.

  3. Improving School Governance | 1 Improving School Governance

    E-Print Network [OSTI]

    Rambaut, Andrew

    Improving School Governance | 1 Improving School Governance A Recommended Code of Governance for Schools: A flexible framework for strategic planning October 2012 Pilot version 1 #12;Improving School Governance | 2 #12;Improving School Governance | 3 This pilot version of the Recommended Code of Governance

  4. Abstract--The concept of microgrid hierarchical control is presented recently. In this paper, a hierarchical scheme is

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    and reliability ·Integrating distributed power generation and storage ·Utilizing renewable energy resources1 1 Abstract-- The concept of microgrid hierarchical control is presented recently. In this paper comprises distributed generators (DGs) local controllers. The local controllers mainly consist of power

  5. Effect of Heat and Electricity Storage and Reliability on Microgrid Viability: A Study of Commercial Buildings in California and New York States

    E-Print Network [OSTI]

    Stadler, Michael

    2009-01-01T23:59:59.000Z

    vs. Short-Term Energy Storage Technologies Analysis, A Life-Storage Technologies”, ACEEE 2008 Summer Study on EnergyStorage Technologies on Microgrid Viability The Distributed Energy

  6. Status and Outlook for the U.S. Non-Automotive Fuel Cell Industry: Impacts of Government Policies and Assessment of Future Opportunities

    Fuel Cell Technologies Publication and Product Library (EERE)

    Non-Automotive Fuel Cell Industry, Government Policy and Future Opportunities. Fuel cells (FCs)are considered essential future energy technologies by developed and developing economies alike. Several

  7. This document is a preprint of the final paper: Savaghebi, M.; Vasquez, J.C.; Jalilian, A.; Guerrero, J.M.; Tzung-Lin Lee; , "Selective harmonic virtual impedance for voltage source inverters with LCL filter in microgrids," Energy Conversion

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    ECENTLY, microgrids have been taken more attention in the power electronics research community due, a microgrid is defined as a group of distributed generators and energy storage systems which could operate, if the grid power quality is not good, the Microgrid Central Controller can decide to disconnect

  8. Corporate Governance and Taxation

    E-Print Network [OSTI]

    Dyck, Alexander

    2004-01-01T23:59:59.000Z

    Accounting and Corporate Governance,” Journal of Accounting1997) “A Survey of Corporate Governance” Journal of FinanceCorporate Governance and Taxation Mihir A. Desai* Harvard

  9. Bulk Power System Dynamics and Control -VII, August 19-24, 2007, Charleston, South Carolina, USA Dynamics of a Microgrid Supplied by Solid Oxide Fuel Cells1

    E-Print Network [OSTI]

    Hiskens, Ian A.

    Dynamics of a Microgrid Supplied by Solid Oxide Fuel Cells1 Eric M. Fleming Ian A. Hiskens Department-- The paper presents a model for a solid oxide fuel cell (SOFC) stack operating at relatively low pressures. Keywords: Solid oxide fuel cells, microgrid dynamics, inverter control. I. INTRODUCTION Distributed

  10. Text of article published in IEEE Smart Grid, March 2012. http://smartgrid.ieee.org/march-2012/527-microgrids-an-emerging-technology-to-enhance-power-system-

    E-Print Network [OSTI]

    /527-microgrids-an-emerging-technology-to-enhance-power-system- reliability Title: Microgrids: An emerging solution to combat reduced power reliability Authors: Siddharth Suryanarayanan, Elias Kyriakides on the society. Such recent international events include: the major power outage in the San Diego area

  11. THIS REPORT CONTAINS ASSESSMENTS OF COMMODITY AND TRADE ISSUES MADE BY USDA STAFF AND NOT NECESSARILY STATEMENTS OF OFFICIAL U.S. GOVERNMENT

    E-Print Network [OSTI]

    and Programs; (3) Bioethanol; (4) Biodiesel; (5) Advanced Biofuels; and, (6) Notes on Statistical Data. 1. Policy and Programs 2.1. Government Support Programs for Bioethanol 2.1.1. Regional Producer Subsidy

  12. Accelerating the Customer-Driven Microgrid Through Real-Time Digital Simulation

    SciTech Connect (OSTI)

    I. Leonard; T. Baldwin; M. Sloderbeck

    2009-07-01T23:59:59.000Z

    Comprehensive design and testing of realistic customer-driven microgrids requires a high performance simulation platform capable of incorporating power system and control models with external hardware systems. Traditional non real-time simulation is unable to fully capture the level of detail necessary to expose real-world implementation issues. With a real-time digital simulator as its foundation, a high-fidelity simulation environment that includes a robust electrical power system model, advanced control architecture, and a highly adaptable communication network is introduced. Hardware-in-the-loop implementation approaches for the hardware-based control and communication systems are included. An overview of the existing power system model and its suitability for investigation of autonomous island formation within the microgrid is additionally presented. Further test plans are also documented.

  13. Added Value of Reliability to a Microgrid: Simulations of Three California Buildings

    SciTech Connect (OSTI)

    Marnay, Chris; Lai, Judy; Stadler, Michael; Siddiqui, Afzal

    2009-05-07T23:59:59.000Z

    The Distributed Energy Resources Customer Adoption Model is used to estimate the value an Oakland nursing home, a Riverside high school, and a Sunnyvale data center would need to put on higher electricity service reliability for them to adopt a Consortium for Electric Reliability Technology Solutions Microgrid (CM) based on economics alone. A fraction of each building's load is deemed critical based on its mission, and the added cost of CM capability to meet it added to on-site generation options. The three sites are analyzed with various resources available as microgrid components. Results show that the value placed on higher reliability often does not have to be significant for CM to appear attractive, about 25 $/kWcdota and up, but the carbon footprint consequences are mixed because storage is often used to shift cheaper off-peak electricity to use during afternoon hours in competition with the solar sources.

  14. Government Funding Opportunity Announcements

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental AssessmentsGeoffrey(SC) GettingGit GitGlobalGoldenGovernment

  15. Status and Outlook for the U.S. Non-Automotive Fuel Cell Industry: Impacts of Government Policies and Assessment of Future Opportunities

    SciTech Connect (OSTI)

    Greene, David L [ORNL; Duleep, K. G. [ICF International; Upreti, Girish [ORNL

    2011-06-01T23:59:59.000Z

    Fuel cells (FCs) are considered essential future energy technologies by developed and developing economies alike. Several countries, including the United States, Japan, Germany, and South Korea have established publicly funded R&D and market transformation programs to develop viable domestic FC industries for both automotive and non-automotive applications. Important non-automotive applications include large scale and small scale distributed combined heat and electrical power, backup and uninterruptible power, material handling and auxiliary power units. The U.S. FC industry is in the early stages of development, and is working to establish sustainable markets in all these areas. To be successful, manufacturers must reduce costs, improve performance, and overcome market barriers to new technologies. U.S. policies are assisting via research and development, tax credits and government-only and government-assisted procurements. Over the past three years, the industry has made remarkable progress, bringing both stack and system costs down by more than a factor of two while improving durability and efficiency, thanks in part to government support. Today, FCs are still not yet able to compete in these markets without continued policy support. However, continuation or enhancement of current policies, such as the investment tax credit and government procurements, together with continued progress by the industry, appears likely to establish a viable domestic industry within the next decade.

  16. Open government information awareness

    E-Print Network [OSTI]

    McKinley, Ryan, 1976-

    2003-01-01T23:59:59.000Z

    In the United States, there is a widening gap between a citizen's ability to monitor his or her government and the government's ability to monitor a citizen. Average citizens have limited access to important government ...

  17. Law and Corporate Governance

    E-Print Network [OSTI]

    Fligstein, Neil; Choo, Jennifer

    2005-01-01T23:59:59.000Z

    1997. A survey of corporate governance. J. Finan. 52(2):737-1999. Employees and Corporate Governance. Washington, DC:structural change in corporate governance. J. Law Soc. 27(

  18. Targeting Net Zero Energy at Fort Carson: Assessment and Recommendations

    SciTech Connect (OSTI)

    Anderson, K.; Markel, T.; Simpson, M.; Leahey, J.; Rockenbaugh, C.; Lisell, L.; Burman, K.; Singer, M.

    2011-10-01T23:59:59.000Z

    The U.S. Army's Fort Carson installation was selected to serve as a prototype for net zero energy assessment and planning. NREL performed the comprehensive assessment to appraise the potential of Fort Carson to achieve net zero energy status through energy efficiency, renewable energy, and electric vehicle integration. This report summarizes the results of the assessment and provides energy recommendations. This study is part of a larger cross-laboratory effort that also includes an assessment of renewable opportunities at seven other DoD Front Range installations, a microgrid design for Fort Carson critical loads and an assessment of regulatory and market-based barriers to a regional secure smart grid.

  19. Further Results on Distributed Secondary Control in Microgrids Hedi Bouattour, John W. Simpson-Porco, Florian Dorfler, and Francesco Bullo

    E-Print Network [OSTI]

    Bullo, Francesco

    , and extend them to the case where only a fraction of inverters cooperates in regulating the network frequency. We show that both these secondary-control schemes achieve frequency regulation in the presence]. Energy generation within a microgrid can be highly heterogeneous, including pho- tovoltaics, wind

  20. Copyright 2013 IEEE. Reprinted, with permission from: CERTS Microgrid Demonstration with Large-Scale Energy Storage and

    E-Print Network [OSTI]

    -Scale Energy Storage and Renewable Generation Eduardo Alegria, Member, IEEE; Tim Brown, Member, IEEE; Erin Minear, Member, IEEE; Robert H. Lasseter, Fellow, IEEE Submitted to "Energy Storage Applications--Distributed Generation, Distributed Resource, Islanding, Microgrid, Smart Grid, Renewable Energy, Advanced Energy Storage

  1. GridMat: Matlab Toolbox for GridLAB-D to Analyse Grid Impact and Validate Residential Microgrid Level

    E-Print Network [OSTI]

    Al Faruque, Mohammad Abdullah

    GridMat: Matlab Toolbox for GridLAB-D to Analyse Grid Impact and Validate Residential Microgrid, in this paper, we present a new Matlab toolbox (GridMat) to integrate the capabilities of domain-specific modeling & simulation tools from power system (GridLAB-D) and control (Matlab). The GridMat tool supports

  2. RESEARCH ARTICLE OPEN ACCESS Cost and Stability Analysis of Microgrids in Presence Of Evs Based On Dynamic Modeling

    E-Print Network [OSTI]

    Farzad Vazinram; Majid G; Mehdi Bayat Mokhtari

    Development of Electrical Vehicles (EVs) has been created many challenges and also advantages for grids. One of the most important subjects is capability of which as energy storage device. In this paper, role of EVs has been studied as useful element in microgrids as energy storage device to reduce

  3. Carbyne contamination in carbon-coated TEM microgrids made from vacuum-resistive heating deposition from a graphite rod

    SciTech Connect (OSTI)

    Li Hanying; Sun Jingzhi; Wang Youwen; Chen Hongzheng; Cao Jian; Wang Mang

    2004-03-15T23:59:59.000Z

    Carbyne contamination was found to exist on the as-prepared carbon-coated transmission electron microscope (TEM) microgrids made by the method of vacuum-resistive heating deposition from a graphite rod. It is a source to bring mistaken and confusing information to the samples being studied by TEM.

  4. IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, VOL. 30, NO. 6, JULY 2012 1061 Decentralized Economic Dispatch in Microgrids via

    E-Print Network [OSTI]

    Shen, Xuemin "Sherman"

    Economic Dispatch in Microgrids via Heterogeneous Wireless Networks Hao Liang, Student Member, IEEE, Bong at the minimum cost based on the economic dispatch. In this paper, we introduce a decentralized economic dispatch wireless communication devices are used to establish an ad hoc network as a basic information exchange

  5. Vehicle to MicroGrid: Leveraging Existing Assets for Reliable Energy Management Mike Simpson, Tony Markel, and Michael O'Keefe

    E-Print Network [OSTI]

    . Communities Vehicles POWER ELECTRONICS EFFICIENCY POWER ELECTRONICS EFFICIENCY INFRASTRUCTURE CODES Electricity GCV MicroGrid The Smith Electric Newton allelectric truckFort Carson Photovoltaic Installation Managed Charging 3 Managed Bidirectional Charging ANALYSIS Courtesy of Smith Electric Vehicles

  6. This document is a preprint of the final paper: Savaghebi, M.; Jalilian, A.; Vasquez, J. C.; Guerrero, J. M.; , "Secondary Control for Voltage Quality Enhancement in Microgrids," Smart Grid, IEEE Transactions on , vol.3, no.4, pp.1893-1902, Dec. 2012. doi

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    .; Guerrero, J. M.; , "Secondary Control for Voltage Quality Enhancement in Microgrids," Smart Grid, IEEE for enhancement of Sensitive Load Bus (SLB) voltage quality in microgrids. The control structure consists control scheme. Index Terms--Distributed Generator (DG), microgrid, voltage harmonics, voltage unbalance

  7. Assessing the Impact of Religious Beliefs on Public Perceptions and U.S. Government Policies: The Case of Embryonic Stem Cell Research

    E-Print Network [OSTI]

    Robinson, Tomeka Michelle

    2011-02-22T23:59:59.000Z

    beliefs in relation to intention to undergo genetic testing. There were no time limits and neither was there any restrictions placed on age, race/ethnicity, religion or other demographic characteristics of the studies? samples. Nine reports ? out... identity and interest in the 3 screening behaviors: mammography, breast self- exam, and genetic testing Bivariate correlations were conducted to assess the relationship between the scales and the measures of intention. Multiple...

  8. Siena College Web Governance

    E-Print Network [OSTI]

    Siena College Web Governance Web Governance: Roles & Responsibilities. WEB ADVISORY COMMITTEE (WAC) The Web Advisory Committee is the Owner of the Siena homepage. The Web Advisory Committee is responsible for: Providing the process that will move Siena College

  9. GE Partners on Microgrid Project | GE Global Research

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental AssessmentsGeoffrey Campbell isOklahoma City, USA OklahomaTiratIs

  10. This document is a preprint of the final paper: Shafiee, Qobad; Vasquez, Juan C.; Guerrero, Josep M.; , "Distributed secondary control for islanded MicroGrids -A networked control systems approach," IECON 2012 -38th Annual Conference on IEEE Industrial El

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    approach is not only able to restore frequency and voltage of the MicroGrid but also ensures reactive power such as power electronics converters, distributed generations (DGs), energy storage systems.; , "Distributed secondary control for islanded MicroGrids - A networked control systems approach," IECON 2012 - 38

  11. This document downloaded from www.microgrids.et.aau.dk is the preprint version of the paper: D. Wu, F. Tang, T. Dragicevic, J. C. Vasquez, J. M. Guerrero, "A control architecture to coordinate renewable energy sources and energy

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    renewable energy sources and energy storage systems in islanded microgrids," IEEE Trans. Smart Grid, Early into account both the available power in renewable energy sources (RES) and storage capacity of energy storage and flexibly controlled compared to the large centralized power systems. Microgrid is emerging as a potential

  12. Assessment of the Economic Potential of Microgrids for Reactive Power Supply

    E-Print Network [OSTI]

    Appen, Jan von

    2012-01-01T23:59:59.000Z

    Engine (ICE - small) Microturbine (MT - small) Fuel Cell (kW 180 kW ICE - medium 250 kW 500 kW Microturbine - small 60kW 180 kW Microturbine - medium 150 kW 300 kW Fuel Cell -

  13. Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid

    E-Print Network [OSTI]

    Lasseter, Robert

    2010-01-01T23:59:59.000Z

    incorporates more suitable droop curves for both the realand the use of frequency droop methods to insure loadusing a power vs. frequency droop controller. If there is

  14. Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid

    E-Print Network [OSTI]

    Lasseter, Robert

    2010-01-01T23:59:59.000Z

    Edison (SCE) have time-of-use tariffs with stiff demandthe absence of a time of use tariff for electrical energy.the power of the time-of-use tariff. The engines, the PV,

  15. Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid

    E-Print Network [OSTI]

    Lasseter, Robert

    2010-01-01T23:59:59.000Z

    sensors. These relays are specified for the initial test bed5. LB3 Test kW LB4 kW LB6 kW Fault 28kW Zone SS Relay RelayLB3 Test kW LB4 kW LB6 kW Fault 28kW Zone SS Relay Relay

  16. Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid

    E-Print Network [OSTI]

    Lasseter, Robert

    2010-01-01T23:59:59.000Z

    both thermal and electrical energy storage technologies.both thermal and electrical energy storage technologies andthermal flow battery 220$/kWh and 2125$/kW photovoltaics Table ES 5. Energy storage

  17. Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid

    E-Print Network [OSTI]

    Lasseter, Robert

    2010-01-01T23:59:59.000Z

    could experience voltage and/or reactive power oscillations.could experience voltage and/or reactive power oscillations.

  18. Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid

    E-Print Network [OSTI]

    Lasseter, Robert

    2010-01-01T23:59:59.000Z

    DER available include solar thermal, photovoltaics (PV) and1 absorption chiller solar thermal flow battery 220$/kWh andabsorption chiller (kW) Solar thermal (kW) PV (kW) lead-acid

  19. Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid

    E-Print Network [OSTI]

    Lasseter, Robert

    2010-01-01T23:59:59.000Z

    electronic actuator that utilizes a PWM command to vary the fuel input to the engine.engine gensets have the lowest capital cost since they do not require a power electronic

  20. Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid

    E-Print Network [OSTI]

    Lasseter, Robert

    2010-01-01T23:59:59.000Z

    Battery-Based AC Energy Storage Battery energy storage unitscell electric storage heat storage flow battery abs. chillerIntegration of Battery-Based Energy Storage Element in the

  1. Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid

    E-Print Network [OSTI]

    Lasseter, Robert

    2010-01-01T23:59:59.000Z

    Utility Supply, and R DG (t) = Reliability of the Distributed Generation.distributed generation only a small amount of kW load was being placed on the utility.utility electricity and natural gas purchases plus amortized capital and annual maintenance costs for distributed generation (

  2. Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid

    E-Print Network [OSTI]

    Lasseter, Robert

    2010-01-01T23:59:59.000Z

    equipment includes; protection relays, shunt trip breakersphase none of the protection relays tripped for the fault inphase none of the protection relays tripped for the fault in

  3. Assessment of the Economic Potential of Microgrids for Reactive Power Supply

    E-Print Network [OSTI]

    Appen, Jan von

    2012-01-01T23:59:59.000Z

    Reactive Power from Distributed Energy”, The Electricityvoltage. Electricity consumers’ demand for reactive power ison electricity supply security, the costs of local reactive

  4. Assessment of the Economic Potential of Microgrids for Reactive Power Supply

    E-Print Network [OSTI]

    Appen, Jan von

    2012-01-01T23:59:59.000Z

    such as internal combustion engines (ICE), microturbines (IN DER -CAM DER Internal Combustion Engine (ICE - small)five medium- sized internal combustion engines. Since this

  5. Assessment of the Economic Potential of Microgrids for Reactive Power Supply

    E-Print Network [OSTI]

    Appen, Jan von

    2012-01-01T23:59:59.000Z

    Power supplied by PV Inverters – Cost-Benefit-Analysis,” 22over-sizing an inverter for 100 kW PV system by 5 percentlike PV typically produce DC, and use inverters to connect

  6. Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid

    E-Print Network [OSTI]

    Lasseter, Robert

    2010-01-01T23:59:59.000Z

    quite reasonable, e.g. lead acid batteries are available incontinuous investments lead-acid batteries intercept costs (of rated capacity lead-acid batteries flow battery thermal

  7. Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid

    E-Print Network [OSTI]

    Lasseter, Robert

    2010-01-01T23:59:59.000Z

    substantial (517 kW) and the battery bank huge (2082 kWh),181 kW), as is the battery bank (1518 kWh). In this case thePV array and a huge battery bank (6434 kWh). Note that this

  8. Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid

    E-Print Network [OSTI]

    Lasseter, Robert

    2010-01-01T23:59:59.000Z

    a huge 1577 kW PV array and a huge battery bank (6434 kWh).The PV array is substantial (517 kW) and the battery bankThe PV array is sizeable (181 kW), as is the battery bank (

  9. Assessment of the Economic Potential of Microgrids for Reactive Power Supply

    E-Print Network [OSTI]

    Appen, Jan von

    2012-01-01T23:59:59.000Z

    additional losses and the investment cost of appropriatelywhich require high investment costs. [4,5,9]. Since dynamicsizing implies higher investment cost upfront, and typical

  10. Assessment of the Economic Potential of Microgrids for Reactive Power Supply

    E-Print Network [OSTI]

    Appen, Jan von

    2012-01-01T23:59:59.000Z

    Load ( kW) June (Summer) December (Winter) Hours (h) Fig. 2: Representative weekday real power profiles

  11. Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid

    E-Print Network [OSTI]

    Lasseter, Robert

    2010-01-01T23:59:59.000Z

    electrical energy storage technologies. This is a difficultand electrical energy storage technologies and to place anenergy systems design considering storage technologies,"

  12. Decoding the `Nature Encoded' Messages for Distributed Energy Generation Control in Microgrid

    E-Print Network [OSTI]

    Gong, Shuping; Lai, Lifeng; Qiu, Robert C

    2010-01-01T23:59:59.000Z

    The communication for the control of distributed energy generation (DEG) in microgrid is discussed. Due to the requirement of realtime transmission, weak or no explicit channel coding is used for the message of system state. To protect the reliability of the uncoded or weakly encoded messages, the system dynamics are considered as a `nature encoding' similar to convolution code, due to its redundancy in time. For systems with or without explicit channel coding, two decoding procedures based on Kalman filtering and Pearl's Belief Propagation, in a similar manner to Turbo processing in traditional data communication systems, are proposed. Numerical simulations have demonstrated the validity of the schemes, using a linear model of electric generator dynamic system.

  13. Federal Government Resources- Tribal Communities

    Broader source: Energy.gov [DOE]

    The federal government recognizes tribal nations as "domestic dependent nations" and has established a number of laws attempting to clarify the government to government relationship between the...

  14. Risk Assessment

    Broader source: Energy.gov [DOE]

    A set of issues that state and local governments should carefully consider, with the goal of helping them assess and anticipate solutions for some worst case or unfortunate case scenarios as they...

  15. Governance of Adjustments

    E-Print Network [OSTI]

    Wernerfelt, Birger

    2003-03-14T23:59:59.000Z

    The article proposes a research program to compare game forms in terms of their ability to govern ex post adjustments to ex ante contracts. The comparisons can be ...

  16. Effect of Heat and Electricity Storage and Reliability on Microgrid Viability: A Study of Commercial Buildings in California and New York States

    SciTech Connect (OSTI)

    Stadler, Michael; Marnay, Chris; Siddiqui, Afzal; Lai, Judy; Coffey, Brian; Aki, Hirohisa

    2009-03-10T23:59:59.000Z

    Berkeley Lab has for several years been developing methods for selection of optimal microgrid systems, especially for commercial building applications, and applying these methods in the Distributed Energy Resources Customer Adoption Model (DER-CAM). This project began with 3 major goals: (1) to conduct detailed analysis to find the optimal equipment combination for microgrids at a few promising commercial building hosts in the two favorable markets of California and New York, (2) to extend the analysis capability of DER-CAM to include both heat and electricity storage, and (3) to make an initial effort towards adding consideration of power quality and reliability (PQR) to the capabilities of DER-CAM. All of these objectives have been pursued via analysis of the attractiveness of a Consortium for Electric Reliability Technology Solutions (CERTS) Microgrid consisting of multiple nameplate 100 kW Tecogen Premium Power Modules (CM-100). This unit consists of an asynchronous inverter-based variable speed internal combustion engine genset with combined heat and power (CHP) and power surge capability. The essence of CERTS Microgrid technology is that smarts added to the on-board power electronics of any microgrid device enables stable and safe islanded operation without the need for complex fast supervisory controls. This approach allows plug and play development of a microgrid that can potentially provide high PQR with a minimum of specialized site-specific engineering. A notable feature of the CM-100 is its time-limited surge rating of 125 kW, and DER-CAM capability to model this feature was also a necessary model enhancement.

  17. Climate Change Adaptation for Local Government

    E-Print Network [OSTI]

    Pedersen, Tom

    Climate Change Adaptation for Local Government A Resource Guide June 2011 Jenny Fraser, Adaptation to Climate Change Team, Simon Fraser University #12;Page 1 of 26 Climate Change Adaptation for Local: RESOURCES THAT SUPPORT CLIMATE CHANGE ASSESSMENT 3. Past and Future Climate Change and Its Impacts 4

  18. The added economic and environmental value of plug-in electric vehicles connected to commercial building microgrids

    SciTech Connect (OSTI)

    Stadler, Michael; Momber, Ilan; Megel, Olivier; Gomez, Tomás; Marnay, Chris; Beer, Sebastian; Lai, Judy; Battaglia, Vincent

    2010-08-25T23:59:59.000Z

    Connection of electric storage technologies to smartgrids or microgrids will have substantial implications for building energy systems. In addition to potentially supplying ancillary services directly to the traditional centralized grid (or macrogrid), local storage will enable demand response. As an economically attractive option, mobile storage devices such as plug-in electric vehicles (EVs) are in direct competition with conventional stationary sources and storage at the building. In general, it is assumed that they can improve the financial as well as environmental attractiveness of renewable and fossil based on-site generation (e.g. PV, fuel cells, or microturbines operating with or without combined heat and power). Also, mobile storage can directly contribute to tariff driven demand response in commercial buildings. In order to examine the impact of mobile storage on building energy costs and carbon dioxide (CO2) emissions, a microgrid/distributed-energy-resources (DER) adoption problem is formulated as a mixed-integer linear program with minimization of annual building energy costs applying CO2 taxes/CO2 pricing schemes. The problem is solved for a representative office building in the San Francisco Bay Area in 2020. By using employees' EVs for energy management, the office building can arbitrage its costs. But since the car battery lifetime is reduced, a business model that also reimburses car owners for the degradation will be required. In general, the link between a microgrid and an electric vehicle can create a win-win situation, wherein the microgrid can reduce utility costs by load shifting while the electric vehicle owner receives revenue that partially offsets his/her expensive mobile storage investment. For the California office building with EVs connected under a business model that distributes benefits, it is found that the economic impact is very limited relative to the costs of mobile storage for the site analyzed, i.e. cost reductions from electric vehicle connections are modest. Nonetheless, this example shows that some economic benefit is created because of avoided demand charges and on-peak energy. The strategy adopted by the office building is to avoid these high on-peak costs by using energy from the mobile storage in the business hours. CO2 emission reduction strategy results indicate that EVs' contribution at the selected office building are minor.

  19. Governance & Policies Effective: October 1997

    E-Print Network [OSTI]

    Hardy, Christopher R.

    Governance & Policies Effective: October 1997 University Governance DEANS' COUNCIL Approved: October 1997 Revised: November 22, 2006 University Provost The Deans' Council is an assembly of the chief

  20. Panel on Microgrids Systems International Conference on System of Systems Engineering, April 16-18, 2007 San Antonio Abstract--Application of individual distributed generators can

    E-Print Network [OSTI]

    are included. Keywords: CHP, UPS, distributed generation, intentional islanding, inverters, microgrid, power vs-18, 2007 San Antonio Abstract--Application of individual distributed generators can cause as many problems as it may solve. A better way to realize the emerging potential of distributed generation is to take

  1. On Reactive Power Flow and Voltage Stability in Microgrids Basilio Gentile, John W. Simpson-Porco, Florian Dorfler, Sandro Zampieri, and Francesco Bullo

    E-Print Network [OSTI]

    Bullo, Francesco

    ], where an approximate solution to the reactive power flow equations was developed for electrical networksOn Reactive Power Flow and Voltage Stability in Microgrids Basilio Gentile, John W. Simpson-Porco, Florian D¨orfler, Sandro Zampieri, and Francesco Bullo Abstract-- This paper focuses on reactive power

  2. 54 IEEE power & energy magazine may/june 20081540-7977/08/$25.00©2008 IEEE T THE ENVIRONMENTAL AND ECONOMICAL BENEFITS OF THE MICROGRID, AND

    E-Print Network [OSTI]

    unknown authors

    and power quality constraints, and market participation strategies, the required control and operational strategies of a microgrid can be significantly, and even conceptually, dif-ferent than those of the conventional power systems. The main reasons are as follows: ? steady-state and dynamic

  3. IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, VOL. XX, NO. XX, MONTH 20XX 1 Decentralized Economic Dispatch in Microgrids via

    E-Print Network [OSTI]

    Zhuang, Weihua

    Economic Dispatch in Microgrids via Heterogeneous Wireless Networks Hao Liang, Student Member, IEEE, Bong at the minimum cost based on the economic dispatch. In this paper, we propose a decentralized economic dispatch wireless communication devices are used to establish an ad hoc network as a basic information exchange

  4. Florida Atlantic University Student Government

    E-Print Network [OSTI]

    Fernandez, Eduardo

    and responsibilities designated by the Student Government Constitution and this Chapter of the Student Body Statutes

  5. Governance & Policies Effective: 1997

    E-Print Network [OSTI]

    Hardy, Christopher R.

    stakeholders, review, evaluate, and recommend changes, adjustments, and updates to the General EducationGovernance & Policies Effective: 1997 Faculty Senate General Education Review Committee Approved of the term. 2. Faculty Representatives: Two members from each of the four academic units (Education

  6. Governance and Environmental Sustainability

    E-Print Network [OSTI]

    in their adoption of environmental protection and natural resource conservation policies? · If variation in cityGovernance and Environmental Sustainability Ann Bowman Kennedy Chair at the Bush School #12;Outline Policymakers and specific environmental media Implementation Local communities and multi- media #12

  7. Effects of a carbon tax on combined heat and power adoption by a microgrid

    SciTech Connect (OSTI)

    Marnay, Chris; Edwards, Jennifer L.; Firestone, Ryan M.; Ghosh, Srijay; Siddidqui, Afzal S.; Stadler, Michael

    2002-10-01T23:59:59.000Z

    This paper describes the economically optimal adoption and operation of distributed energy resources (DER) by a hypothetical California microgrid ((mu)Grid) consisting of a group of commercial buildings over an historic test year, 1999. The optimization is conducted using a customer adoption model (DER-CAM) developed at Berkeley Lab and implemented in the General Algebraic Modeling System (GAMS). A (mu)Grid is a semiautonomous grouping of electricity and heat loads interconnected to the existing utility grid (macrogrid) but able to island from it. The (mu)Grid minimizes the cost of meeting its energy requirements (consisting of both electricity and heat loads) by optimizing the installation and operation of DER technologies while purchasing residual energy from the local combined natural gas and electricity utility. The available DER technologies are small-scale generators (< 500 kW), such as reciprocating engines, microturbines, and fuel cells, with or without CHP equipment, such as water- and space-heating and/or absorption cooling. By introducing a tax on carbon emissions, it is shown that if the (mu)Grid is allowed to install CHP-enabled DER technologies, its carbon emissions are mitigated more than without CHP, demonstrating the potential benefits of small-scale CHP technology for climate change mitigation. Reciprocating engines with heat recovery and/or absorption cooling tend to be attractive technologies for the mild southern California climate, but the carbon mitigation tends to be modest compared to purchasing utility electricity because of the predominance of relatively clean generation in California.

  8. Microgrids: An emerging paradigm for meeting building electricityand heat requirements efficiently and with appropriate energyquality

    SciTech Connect (OSTI)

    Marnay, Chris; Firestone, Ryan

    2007-04-10T23:59:59.000Z

    The first major paradigm shift in electricity generation,delivery, and control is emerging in the developed world, notably Europe,North America, and Japan. This shift will move electricity supply awayfrom the highly centralised universal service quality model with which weare familiar today towards a more dispersed system with heterogeneousqualities of service. One element of dispersed control is the clusteringof sources and sinks into semi-autonomous mu grids (microgrids).Research, development, demonstration, and deployment (RD3) of mu gridsare advancing rapidly on at least three continents, and significantdemonstrations are currently in progress. This paradigm shift will resultin more electricity generation close to end-uses, often involvingcombined heat and power application for building heating and cooling,increased local integration of renewables, and the possible provision ofheterogeneous qualities of electrical service to match the requirementsof various end-uses. In Europe, mu grid RD3 is entering its third majorround under the 7th European Commission Framework Programme; in the U.S.,one specific mu grid concept is undergoing rigorous laboratory testing,and in Japan, where the most activity exists, four major publiclysponsored and two privately sponsored demonstrations are in progress.This evolution poses new challenges to the way buildings are designed,built, and operated. Traditional building energy supply systems willbecome much more complex in at least three ways: 1. one cannot simplyassume gas arrives at the gas meter, electricity at its meter, and thetwo systems are virtually independent of one another; rather, energyconversion, heat recovery and use, and renewable energy harvesting mayall be taking place simultaneously within the building energy system; 2.the structure of energy flows in the building must accommodate multipleenergy processes in a manner that permits high overall efficiency; and 3.multiple qualities of electricity may be supplied to various buildingfunctions.

  9. Valuation of Government Policies and Projects

    E-Print Network [OSTI]

    Lucas, Deborah J.

    Governments play a central role in the allocation of capital and risk in the economy. Evaluating the cost to taxpayers of government investments requires an assumption about the government’s cost of capital. Governments ...

  10. Corporate governance and banking regulation

    E-Print Network [OSTI]

    Alexander, Kern

    The globalisation of banking markets has raised important issues regarding corporate governance regulation for banking institutions. This research paper addresses some of the major issues of corporate governance as it relates to banking regulation...

  11. Unied States Government

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA groupTuba City, Arizona,Site Operations Guide Doc.5 R A DUnied States Government

  12. This document downloaded from www.microgrids.et.aau.dk is a preprint version from the paper: L. Meng, T. Dragicevic, J.M. Guerrero, J.C. Vasquez, M. Savaghebi, F. Tang, "Agent-based distributed unbalance compensation for optimal power quality in

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    -based Distributed Unbalance Compensation for Optimal Power Quality in Islanded Microgrids Lexuan Meng, Tomislav, the distributed generators (DG) can be used as distributed compensators so as to compensate the voltage unbalances as to compensate the unbalances at the critical bus. In case of microgrids, distributed generators (DGs) can

  13. Government User Session Translation Memory TechnologyTranslation Memory Technology

    E-Print Network [OSTI]

    Gupta, Kalyan Moy

    Rachael Richardson Tucker Maney Naval Research Laboratory Carol Van Ess-Dykema Susan Converse John S Requirements for Multi-Genre Translation · Motivations for TM Technology Assessment · Pilot Study · ResultsPoint slides, etc. #12;Government User Session Translation Memory Technology Assessment: Pilot Study Goals

  14. Corporate Governance, the Environment, and the Internet

    E-Print Network [OSTI]

    Andrew, Jane

    2003-01-01T23:59:59.000Z

    contemporary society: Corporate governance at a crossroads.R. (1997). A survey of corporate governance. The Journal ofCorporate Governance, the Environment, and the Internet Jane

  15. Lesson from Fiascos in Russian Corporate Governance

    E-Print Network [OSTI]

    Fox, Merritt; Heller, Michael

    2000-01-01T23:59:59.000Z

    Cause Corporate Governance Failures . . . . . . . . . 1.understanding of how corporate governance works. See Heller,Shareholders in Corporate Governance (1999) (mimeo on file

  16. Lesson from Fiascos in Russian Corporate Governance

    E-Print Network [OSTI]

    Fox, Merritt B.; Heller, Michael A.

    1999-01-01T23:59:59.000Z

    Cause Corporate Governance Failures . . . . . . . . . 1.understanding of how corporate governance works. See Heller,Shareholders in Corporate Governance (1999) (mimeo on file

  17. Capital Structure Implications for Corporate Governance

    E-Print Network [OSTI]

    Rajan, Nishanth

    2012-01-01T23:59:59.000Z

    A. R¨oell, 2002, “Corporate governance and control,” ECGI-Enjoying the quiet life? Corporate governance and managerialGrinstein, 2007, “Corporate governance and firm value: The

  18. Local Government Revenue Bonds (Montana)

    Broader source: Energy.gov [DOE]

    Limited obligation local government bonds ("special revenue bonds") may be issued for qualified electric energy generation facilities, including those powered by renewables. These bonds generally...

  19. Government Personal Property Asset Management

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

    1998-05-11T23:59:59.000Z

    Establishes procedures for managing Government personal property owned or leased by and in the custody of Department of Energy (DOE) Headquarters employees. Cancels HQ 1400.1.

  20. Governance & Policies Effective: October 1997

    E-Print Network [OSTI]

    Hardy, Christopher R.

    Governance & Policies Effective: October 1997 Academic Policy: Undergraduate Studies ACADEMIC AMNESTY Approved: October 1997 Revised: May 16, 2007, Deans' Council March 20, 2007, Faculty Senate Former

  1. Governance & Policies Effective: October 1997

    E-Print Network [OSTI]

    Hardy, Christopher R.

    Governance & Policies Effective: October 1997 Academic Policy: Undergraduate Studies LEAVE of ABSENCE Approved: October 1997 Reviewed: June 4, 2007 Deans' Council, Faculty Senate Students who wish

  2. Governance & Policies Effective: October 1997

    E-Print Network [OSTI]

    Hardy, Christopher R.

    Governance & Policies Effective: October 1997 Academic Policy INDEPENDENT STUDY Approved: October 1997 Reviewed: June 1, 2007 Deans' Council, Faculty Senate Independent study allows the student

  3. Governance & Policies Effective: October 1997

    E-Print Network [OSTI]

    Hardy, Christopher R.

    Governance & Policies Effective: October 1997 Academic Policy STUDY at OTHER INSTITUTIONS Approved: October 1997 Revised: Spring 2000 Reviewed: June 1, 2007 Deans' Council, Faculty Senate Undergraduate

  4. Governance & Policies Effective: October 1997

    E-Print Network [OSTI]

    Hardy, Christopher R.

    Governance & Policies Effective: October 1997 Academic Policy: Graduate Studies GRADUATE ASSISTANTSHIPS Approved: October 1997 Revised: May 24, 2007 Deans' Council Graduate assistantships are awarded

  5. Transition Strategies: Government Options and Market Penetration...

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

    Strategies: Government Options and Market Penetration Scenarios Transition Strategies: Government Options and Market Penetration Scenarios Presentation on Transition Strategies:...

  6. An Integrated Approach to Nanotechnology Governance

    E-Print Network [OSTI]

    Paddock, LeRoy

    2010-01-01T23:59:59.000Z

    An Integrated Approach to Nanotechnology Governance LeRoyLegal and Social Issues . NANOTECHNOLOGY1. A National Nanotechnology Governance D

  7. National Center for Digital Government National Center for Digital Government

    E-Print Network [OSTI]

    Schweik, Charles M.

    -545-1108 www.umass.edu/digitalcenter September 28, 2007 NCDG Hosts Officials from Kazakhstan The National Kazakhstan on Wednesday, September 26, 2007. Amherst, MA­ The National Center for Digital Government (NCDG) welcomed a delegation of business and government leaders from the Republic of Kazakhstan on Wednesday

  8. Microsoft PowerPoint - Biomass Resource Assessments and What do you need to know [Compatibility Mode]

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(FactDepartment3311, 3312),Microgrid WorkshopApproved forResource Assessments What

  9. University of Toronto Governing Council

    E-Print Network [OSTI]

    Boonstra, Rudy

    fiVO AR BO R VELUT University of Toronto Governing Council W eb C opy UNIVERSITY FUNDS INVESTMENT://www.governingcouncil.utoronto.ca/ #12;UNIVERSITY FUNDS INVESTMENT POLICY June 21, 2007 Table of Contents 1. DESCRIPTION OF UNIVERSITY.....................................................................................................6 W eb C opy University of Toronto Governing Council--Web version 2 #12;UNIVERSITY FUNDS INVESTMENT

  10. 3. PROJECT GOVERNANCE 1. Introduction

    E-Print Network [OSTI]

    3. PROJECT GOVERNANCE 1. Introduction In October 2010, the CEI UPF-Icària project, led by Pompeu Fabra University (UPF), was named an International Campus of Excellence (CEI). The project defined a set I. CEI UPF-Icària governance model Source: CEI UPF-Icària project The specific purpose of each unit

  11. The Added Economic and Environmental Value of Solar Thermal Systems in Microgrids with CombinedHeat and Power

    SciTech Connect (OSTI)

    Marnay, Chris; Stadler, Michael; Cardoso, Goncalo; Megel, Olivier; Lai, Judy; Siddiqui, Afzal

    2009-08-15T23:59:59.000Z

    The addition of solar thermal and heat storage systems can improve the economic, as well as environmental attraction of micro-generation systems, e.g. fuel cells with or without combined heat and power (CHP) and contribute to enhanced CO2 reduction. However, the interactions between solar thermal collection and storage systems and CHP systems can be complex, depending on the tariff structure, load profile, etc. In order to examine the impact of solar thermal and heat storage on CO2 emissions and annual energy costs, a microgrid's distributed energy resources (DER) adoption problem is formulated as a mixed-integer linear program. The objective is minimization of annual energy costs. This paper focuses on analysis of the optimal interaction of solar thermal systems, which can be used for domestic hot water, space heating and/or cooling, and micro-CHP systems in the California service territory of San Diego Gas and Electric (SDG&E). Contrary to typical expectations, our results indicate that despite the high solar radiation in southern California, fossil based CHP units are dominant, even with forecast 2020 technology and costs. A CO2 pricing scheme would be needed to incent installation of combined solar thermal absorption chiller systems, and no heat storage systems are adopted. This research also shows that photovoltaic (PV) arrays are favored by CO2 pricing more than solar thermal adoption.

  12. Corporate governance and insider trading

    E-Print Network [OSTI]

    Rozanov, Konstantin A

    2008-01-01T23:59:59.000Z

    I investigate the relation between corporate governance and insider trading by corporate executives. Despite the general view that trade on non-public information adversely affects capital market participants, the impact ...

  13. Governance & Policies Effective: October 1997

    E-Print Network [OSTI]

    Hardy, Christopher R.

    Governance & Policies Effective: October 1997 Faculty Senate COMMITTEE on COOPERATIVE EDUCATION/INTERNSHIP PROGRAMS Approved: as of 1997 review Faculty Senate Membership 1. The co-op coordinators from each

  14. LOCAL GOVERNMENT EMERGENCY PLANNING HANDBOOK

    E-Print Network [OSTI]

    management system and communications plan consistent with existing state and federal energy emergencyCALIFORNIA ENERGY COMMISSION LOCAL GOVERNMENT EMERGENCY PLANNING HANDBOOK April 2004 PUBLICATION and authorities, and to integrate their management and communications systems with both the California Energy

  15. Developing Government Renewable Energy Projects

    SciTech Connect (OSTI)

    Kurt S. Myers; Thomas L. Baldwin; Jason W. Bush; Jake P. Gentle

    2012-07-01T23:59:59.000Z

    The US Army Corps of Engineers has retained Idaho National Laboratory (INL) to conduct a study of past INL experiences and complete a report that identifies the processes that are needed for the development of renewable energy projects on government properties. The INL has always maintained expertise in power systems and applied engineering and INL’s renewable energy experiences date back to the 1980’s when our engineers began performing US Air Force wind energy feasibility studies and development projects. Over the last 20+ years of working with Department of Defense and other government agencies to study, design, and build government renewable projects, INL has experienced the do’s and don’ts for being successful with a project. These compiled guidelines for government renewable energy projects could include wind, hydro, geothermal, solar, biomass, or a variety of hybrid systems; however, for the purpose of narrowing the focus of this report, wind projects are the main topic discussed throughout this report. It is our thought that a lot of what is discussed could be applied, possibly with some modifications, to other areas of renewable energy. It is also important to note that individual projects (regardless the type) vary to some degree depending on location, size, and need but in general these concepts and directions can be carried over to the majority of government renewable energy projects. This report focuses on the initial development that needs to occur for any project to be a successful government renewable energy project.

  16. National Seismological Network HIS MAJESTY'S GOVERNMENT OF NEPAL

    E-Print Network [OSTI]

    Avouac, Jean-Philippe

    National Seismological Network HIS MAJESTY'S GOVERNMENT OF NEPAL Lainchour Kathmandu, Nepal March the establishment of Nepal's first seismic station at Phulchoki, Kathmandu in November, 1978 by the Department hazard assessment in the Nepal Himalaya. The network provides routine information on global seismicity

  17. RECOMMENDATIONS FOR ESTABLISHING AN IDENTITY ECOSYSTEM GOVERNANCE

    E-Print Network [OSTI]

    Perkins, Richard A.

    RECOMMENDATIONS FOR ESTABLISHING AN IDENTITY ECOSYSTEM GOVERNANCE STRUCTURE THE DEPARTMENT an Identity Ecosystem Governance Structure This page is intentionally left blank. #12;Recommendations for Establishing an Identity Ecosystem Governance Structure Foreword The Internet is one of the most

  18. Fiscal stimulus through state and local governments

    E-Print Network [OSTI]

    Feiveson, Laura (Laura Judith)

    2012-01-01T23:59:59.000Z

    State and local governments in the United States make up more than half of total government consumption and investment and almost 90 percent of total government employment. Despite these facts, the debates surrounding ...

  19. Internal Audit OverviewInternal Audit Overview Audit's Role in Governance, Risk Management and Internal Control

    E-Print Network [OSTI]

    Buehrer, R. Michael

    Internal Audit OverviewInternal Audit Overview Audit's Role in Governance, Risk Management Activities - Risk Management Scope of Audit Activities - Risk Management · Risk is the possibility exposures to risk, assessing the effectiveness of the University's risk management system, and contributing

  20. The Effects of Firm Size, Corporate Governance Quality, and Bad News on Disclosure Compliance

    E-Print Network [OSTI]

    Ettredge, Michael L.; Johnstone, Karla; Stone, Mary S.; Wang, Qian

    2011-01-01T23:59:59.000Z

    Motivated by calls for increased compliance, size-based regulation, and continued exemption of small firms from internal control reporting requirements, we assess the incremental effects of firm size, corporate governance ...

  1. GOVERNING COUNCIL Asbestos Management Policy

    E-Print Network [OSTI]

    Boonstra, Rudy

    : · The University will establish an Asbestos Management Program which will outline a comprehensive system to actively manage and stringently control all asbestos-containing materials in University buildings, and allGOVERNING COUNCIL Asbestos Management Policy June 23, 2011 To request an official copy

  2. University of Toronto Governing Council

    E-Print Network [OSTI]

    Sun, Yu

    , overall cost estimate and sources of funds) as defined in the Project Planning Report Business BoardfiVO AR BO R VELUT University of Toronto Governing Council W eb C opy Policy on Capital Planning and Capital Projects June 28, 2001 To request an official copy of this policy, contact: The Office

  3. Florida Atlantic University Student Government

    E-Print Network [OSTI]

    Fernandez, Eduardo

    : The purpose of club funding is to assist Florida Atlantic University recognized student clubs2 #12;2 Florida Atlantic University Student Government Council of Student Organizations (COSO) Boca Raton Campus Funding and Emergency Funding Policies and Procedures CHAPTER I: STATEMENTS Title A

  4. Government Personal Property Asset Management

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

    2001-09-23T23:59:59.000Z

    To establish procedures for managing Government personal owned or leased by the Department of Energy (DOE) and in the custody of DOE Headquarters employees, including those in the National Nuclear Security Administration (NNSA), in accordance with Federal and Departmental regulations. Cancels HQ O 580.1.

  5. Australian Government on ILLEGAL logging

    E-Print Network [OSTI]

    Australian Government the AXE on ILLEGAL logging Bringing down a practical approach AN AUSTRALIAN. NOVEMBER 2006 #12;#12;Foreword Illegal logging corrupts the trade in timber-based products and inevitably management of the world's forest resources. Therefore, it is in Australia's interests to stop illegal logging

  6. Government 2020 and the perpetual

    E-Print Network [OSTI]

    -based strategic insights for senior executives around critical public and private sector issues. This executive;1 The future of societies around the world is being shaped by six drivers outside the realm of government control. Powerful changes related to demographics, globalization, environmental concerns, societal

  7. governance

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved:AdministrationAnalysisDarby Dietrich5 |0/%2A0/%2A

  8. UNC Charlotte Government Property Management Plan 1 Government Property Management Plan

    E-Print Network [OSTI]

    Howitt, Ivan

    . MANAGEMENT AND ACQUISITION Under the University's property management system, the Materials ManagementUNC Charlotte Government Property Management Plan 1 Government Property Management Plan Initially approved: 21 October 2011 Updated: August 24, 2012 SCOPE This Government Property Management Plan applies

  9. FY 2008 E-Government Act Report | Department of Energy

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

    8 E-Government Act Report FY 2008 E-Government Act Report FY 2008 E-Government Act Report FY 2008 E-Government Act Report More Documents & Publications FY 2008 E-Government Act...

  10. Survey of Biomass Resource Assessments and Assessment Capabilities in APEC Economies

    SciTech Connect (OSTI)

    Milbrandt, A.; Overend, R. P

    2008-11-01T23:59:59.000Z

    This survey of biomass resource assessments and assessment capabilities in Asia-Pacific Economic Cooperation (APEC) economies considered various sources: academic and government publications, media reports, and personal communication with contacts in member economies.

  11. Corporate governance : the case for Asian REITs

    E-Print Network [OSTI]

    Tan, Denise, S.M. Massachusetts Institute of Technology

    2009-01-01T23:59:59.000Z

    At the entity level, the design of sound corporate governance mechanisms is critical for REITs that are preparing to go public. At the industry level, issues of transparency and corporate governance are consequential to ...

  12. Conditional tests of corporate governance theories

    E-Print Network [OSTI]

    Chi, Jianxin

    2005-08-29T23:59:59.000Z

    Agency theories suggest that governance matters more when agency conflicts are potentially more severe. However, empirical studies often do not control for the potential severity of agency conflicts. I show that the marginal benefit of governance...

  13. Policies of different governments : persistence and interactions

    E-Print Network [OSTI]

    Ricka, Frantisek

    2008-01-01T23:59:59.000Z

    This dissertation consists of three chapters on persistence and interactions of policies of different governments in various settings. Chapter 1 studies government policy persistence when firms face capital installation ...

  14. Local government citizen academies : is knowledge power?

    E-Print Network [OSTI]

    Marcus, Adam Scott

    2007-01-01T23:59:59.000Z

    Government decision-makers and especially urban planners increasingly face difficulties engaging citizens given trends of public apathy, cynicism towards government, language and cultural barriers, and the growing complexity ...

  15. Investigation of governance in Scottish charities 

    E-Print Network [OSTI]

    Lambert, Victoria

    2011-11-23T23:59:59.000Z

    This thesis investigates governance in large Scottish charities. In particular, the focus is on internal aspects of governance, predominantly the functioning of the board. The influence of business on charities is also ...

  16. GOVERNANCE DOCUMENTS BOWLING GREEN STATE UNIVERSITY

    E-Print Network [OSTI]

    Moore, Paul A.

    GOVERNANCE DOCUMENTS BOWLING GREEN STATE UNIVERSITY BOWLING GREEN, OH 43403 Governance Document I...........................................................................................I THE UNIVERSITY COMMUNITY............................................................................II Membership........................................................................................II.G THE PRESIDENT OF THE UNIVERSITY.................................................................III Presidential

  17. Effect of Heat and Electricity Storage and Reliability on Microgrid Viability:A Study of Commercial Buildings in California and New York States

    SciTech Connect (OSTI)

    Stadler, Michael; Marnay, Chris; Siddiqui, Afzal; Lai, Judy; Coffey, Brian; Aki, Hirohisa

    2008-12-01T23:59:59.000Z

    In past work, Berkeley Lab has developed the Distributed Energy Resources Customer Adoption Model (DER-CAM). Given end-use energy details for a facility, a description of its economic environment and a menu of available equipment, DER-CAM finds the optimal investment portfolio and its operating schedule which together minimize the cost of meeting site service, e.g., cooling, heating, requirements. Past studies have considered combined heat and power (CHP) technologies. Methods and software have been developed to solve this problem, finding optimal solutions which take simultaneity into account. This project aims to extend on those prior capabilities in two key dimensions. In this research storage technologies have been added as well as power quality and reliability (PQR) features that provide the ability to value the additional indirect reliability benefit derived from Consortium for Electricity Reliability Technology Solutions (CERTS) Microgrid capability. This project is intended to determine how attractive on-site generation becomes to a medium-sized commercial site if economical storage (both electrical and thermal), CHP opportunities, and PQR benefits are provided in addition to avoiding electricity purchases. On-site electrical storage, generators, and the ability to seamlessly connect and disconnect from utility service would provide the facility with ride-through capability for minor grid disturbances. Three building types in both California and New York are assumed to have a share of their sensitive electrical load separable. Providing enhanced service to this load fraction has an unknown value to the facility, which is estimated analytically. In summary, this project began with 3 major goals: (1) to conduct detailed analysis to find the optimal equipment combination for microgrids at a few promising commercial building hosts in the two favorable markets of California and New York; (2) to extend the analysis capability of DER-CAM to include both heat and electricity storage; and (3) to make an initial effort towards adding consideration of PQR into the capabilities of DER-CAM.

  18. assessments govern daphnia: Topics by E-print Network

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

    ingestion and assimilation. Life tables were constructed for cohorts fed blue-greens, greens, and no food, and survivorship (L), net reproductive rate ( R), median age...

  19. Open Government | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear Astrophysics One ofSpeedingthis site » Open Government Open

  20. Geothermal industry assessment

    SciTech Connect (OSTI)

    Not Available

    1980-07-01T23:59:59.000Z

    An assessment of the geothermal industry is presented, focusing on industry structure, corporate activities and strategies, and detailed analysis of the technological, economic, financial, and institutional issues important to government policy formulation. The study is based principally on confidential interviews with executives of 75 companies active in the field. (MHR)

  1. Watershed Assessment Program Team

    E-Print Network [OSTI]

    ­ Proposal to model urban storm-water control practices · Teach advanced graduate course ­ BASINS and SWAT · Monitoring Activities · Modeling Activities · Remote Sensing / GIS · Sources of Funding · What do We Need · Much more monitoring being done by cities and local governments ­ Source water assessment work done

  2. The Greening of Government: A Study of How Governments Define the Green Agenda

    E-Print Network [OSTI]

    The Greening of Government: A Study of How Governments Define the Green Agenda Executive Summary Institute for Electronic Government, IBM Corporation Page 2 This page is intentionally blank. In the green Corporation Page 3 Foreword What are governments doing to `green' themselves? How do they define their green

  3. Environmental Assessment for the Center for Integrated Nanotechnologie...

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

    Environmental Assessment March 2003 1 1.0 PURPOSE AND NEED FOR AGENCY ACTION In 1999, the United States government announced the National Nanotechnology Initiative (NNI)...

  4. Culture, Law, and Finance: Cultural Dimensions of Corporate Governance Laws

    E-Print Network [OSTI]

    Licht, Amir N.; Goldschmidt, Chanan; Schwartz, Shalom H.

    2001-01-01T23:59:59.000Z

    Protection and Corporate Governance, 58 J. Fin. Econ.the legal approach to corporate governance by presenting newlegal rules of corporate governance. 5 The need to take

  5. Corporate Governance, State-Contingent Control Rights, and Financial Distress

    E-Print Network [OSTI]

    Rasmussen, Robert K.

    2004-01-01T23:59:59.000Z

    20-6:00 pm, Boalt 13 Corporate Governance, State-ContingentRobert K. Rasmussen Corporate Governance, State-ContingentTraditional accounts of corporate governance focus on how

  6. Corruption, Firm Governance, and the Cost of Capital

    E-Print Network [OSTI]

    Garmaise, Mark J; Liu, Jun

    2005-01-01T23:59:59.000Z

    David F. Larcker, “Corporate governance, chief ex- ecutiveof the world. Ine?ective corporate governance combined withof the world. Weak corporate governance therefore destroys ?

  7. U.S. Style Corporate Governance in Korea's Largest Companies

    E-Print Network [OSTI]

    Ehrlich, Craig; Kang, Dae-Seob

    2000-01-01T23:59:59.000Z

    E.g. , D. Gordon Smith, Corporate Governance and ManagerialPrinciples of Corporate Governance, http://www.oecd.orgdaf/Bank/OECD Global Corporate Governance Forum, Washington

  8. How Big a Problem is U.S. Corporate Governance?

    E-Print Network [OSTI]

    Kaplan, Steve

    2007-01-01T23:59:59.000Z

    suggests that poor corporate governance or managerial powertheories argue that corporate governance deteriorated in thestealing CEOs or poor corporate governance cannot possibly

  9. Choice as Regulatory Reform: The Case of Japanese Corporate Governance

    E-Print Network [OSTI]

    Milhaupt, Curtis

    2004-01-01T23:59:59.000Z

    Globalization of Corporate Governance: Convergence of Formthe idea that U.S. corporate governance was a model for AsiaWoochan Kim, Does Corporate Governance Predict Firms’ Market

  10. Performance Contracting and Energy Efficiency in the State Government Market

    SciTech Connect (OSTI)

    Bharvirkar, Ranjit; Goldman, Charles; Gilligan, Donald; Singer, Terry E.; Birr, David; Donahue, Patricia; Serota, Scott

    2008-11-14T23:59:59.000Z

    There is growing interest in energy efficiency (EE) among state policymakers as a result of increasing environmental concerns, rising electricity and natural gas prices, and lean economic times that motivate states to look more aggressively for cost-saving opportunities in public sector buildings. One logical place for state policymakers to demonstrate their commitment to energy efficiency is to 'lead by example' by developing and implementing strategies to reduce the energy consumption of state government facilities through investments in energy efficient technologies. Traditionally, energy efficiency improvements at state government facilities are viewed as a subset in the general category of building maintenance and construction. These projects are typically funded through direct appropriations. However, energy efficiency projects are often delayed or reduced in scope whereby not all cost-effective measures are implemented because many states have tight capital budgets. Energy Savings Performance Contracting (ESPC) offers a potentially useful strategy for state program and facility managers to proactively finance and develop energy efficiency projects. In an ESPC project, Energy Service Companies (ESCOs) typically guarantee that the energy and cost savings produced by the project will equal or exceed all costs associated with implementing the project over the term of the contract. ESCOs typically provide turnkey design, installation, and maintenance services and also help arrange project financing. Between 1990 and 2006, U.S. ESCOs reported market activity of {approx}$28 Billion, with about {approx}75-80% of that activity concentrated in the institutional markets (K-12 schools, colleges/universities, state/local/federal government and hospitals). In this study, we review the magnitude of energy efficiency investment in state facilities and identify 'best practices' while employing performance contracting in the state government sector. The state government market is defined to include state offices, state universities, correctional facilities, and other state facilities. This study is part of a series of reports prepared by Lawrence Berkeley National Laboratory (LBNL) and the National Association of Energy Services Companies (NAESCO) on the ESCO market and industry trends. The scope of previous reports was much broader: Goldman et al. (2002) analyzed ESCO project costs and savings in public and private sector facilities, Hopper et al. (2005) focused on ESCO project activity in all public and institutional sectors, while Hopper et al (2007) provided aggregate results of a comprehensive survey of ESCOs on current industry activity and future prospects. We decided to focus the current study on ESCO and energy efficiency activity and potential market barriers in the state government market because previous studies suggested that this institutional sector has significant remaining energy efficiency opportunities. Moreover, ESCO activity in the state government market has lagged behind other institutional markets (e.g., K-12 schools, local governments, and the federal market). Our primary objectives were as follows: (1) Assess existing state agency energy information and data sources that could be utilized to develop performance metrics to assess progress among ESPC programs in states; (2) Conduct a comparative review of the performance of selected state ESPC programs in reducing energy usage and costs in state government buildings; and (3) Delineate the extent to which state government sector facilities are implementing energy efficiency projects apart from ESPC programs using other strategies (e.g. utility ratepayer-funded energy efficiency programs, loan funds).

  11. Requirements Governing Water Quality Standards (West Virginia)

    Broader source: Energy.gov [DOE]

    This rule establishes the requirements governing the discharge or deposit of sewage, industrial wastes and other wastes into waters and establishes water quality standards.

  12. United States Government National Nuclear Security Administration...

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

    United States Government National Nuclear Security Administration (NNSA) Savannah River Field Office (SRFO) Memorandum DATE: January 10, 2014 REPLY TO ATTN OF: sv (McAlhany,...

  13. Government`s response to the competitiveness problem

    SciTech Connect (OSTI)

    Gover, J.; Huray, P.; Carayannis, E.

    1997-11-01T23:59:59.000Z

    This paper presents an analysis of how the US government responded to the concern in the 1980`s that US companies were experiencing problems of competitiveness in international markets. By the mid 1980`s there was great and growing concern throughout the US that US companies were experiencing difficulties in international competition. Pressure on Congress to take action came from constituents seeking jobs and companies that would directly benefit (this usually means receive public money) from programs that Congress might initiate. The fact that most constituent calls to Congress were about job creation was lost in the on-rush of R&D performers seeking funds for their favorite R&D project. In response, Congress created the Advanced Technology Program, the Technology Transfer Initiative, and the Technology Reinvestment Project, expanded the responsibilities of ARPA/DARPA, increased funding for the Small Business Initiative, expanded the Manufacturing Extension Partnership, funded SEMATECH, and increased NSF funding for basic research at universities. Many of these programs were later criticized for being industrial welfare and several were cut-back or stopped. Retrospective analysis shows that few of these programs addressed the root cause of competitiveness difficulties. In fact, by the time most of these programs were in place, US companies were well on their way to correcting their competitiveness problems. In addition, few were relevant to companies` often expressed concerns about workforce training, regulatory costs, and access to foreign markets. Twenty percent reductions in health care costs, regulatory costs, and education costs could annually pump $500 billion into the US economy and make companies operating in the US much more competitive in international markets.

  14. Local government and demand-side bidding

    SciTech Connect (OSTI)

    Vine, E.

    1990-12-01T23:59:59.000Z

    As part of Lawrence Berkeley Laboratory's (LBL) technical assistance to the Sustainable City Project, the issue of DSM bidding was examined as a possible option for local government. The recent interest and activity in DSM bidding around the country presents an opportunity for local government. Potential benefits for local government include increased installation of energy efficiency measures in municipal facilities and in the community, economic development, an additional source of revenue to help pay for municipal programs (including additional conservation efforts), and an enhanced local image. Local government will most likely participate in DSM bidding as a customer or as a client of an energy service company (ESCO). The exact role will depend on local government's response to key issues associated with DSM bidding, such as performance guarantees, quality assurance procedures (measuring savings and providing financial security), and the administrative burden. In addition, local government will have to weigh the advantages and disadvantages of working with an ESCO. While local government has not yet participated in DSM bidding, local government is in a unique position to take advantage of energy efficiency opportunities as owner-operators of municipal facilities which consume significant amounts of energy, planners and regulators of new development, and general providers of services and assistance to their communities. Furthermore, local governments have lower risks (in terms of program success) than small businesses, and local governments' credibility and experience in dealing with customers may reduce high transaction costs associated with DSM bidding. Despite these advantages, local governments should take a cautious approach in participating in DSM bidding processes, and should carefully examine other strategies for promoting energy efficiency (including participation in conventional utility programs) prior to participating in DSM bidding.

  15. Sandia National Laboratories: Microgrid

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

    to solve many of the nation's most complex challenges in satisfying its electric energy needs. Initial focus has been on enabling resilient and reliable performance when...

  16. Shape of the microgrid

    E-Print Network [OSTI]

    Marnay, Chris; Rubio, F. Javier; Siddiqui, Afzal S.

    2000-01-01T23:59:59.000Z

    is established for a microturbine at the grocery store onResults for the Office Microturbine C:\\WINNT\\Profiles\\jose\\

  17. Building Scale DC Microgrids

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    Folsom CA, Integration of Renewable Resources: OperationalOffice of Energy Efficiency and Renewable Energy, Buildingwas only the world’s renewable generation almost triples,

  18. Building Scale DC Microgrids

    E-Print Network [OSTI]

    Marnay, Chris

    2013-01-01T23:59:59.000Z

    Folsom CA, Integration of Renewable Resources: OperationalOffice of Energy Efficiency and Renewable Energy, BuildingOffice of Energy Efficiency and Renewable Energy, Building

  19. Building Scale DC Microgrids

    E-Print Network [OSTI]

    Marnay, Chris

    2013-01-01T23:59:59.000Z

    resources, a 10 kW vertical axis wind turbine, and Fig. 4AC-grid Fig. 3. Vertical axis wind turbine in the AIT DC µ

  20. Building Scale DC Microgrids

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01T23:59:59.000Z

    resources, a 10 kW vertical axis wind turbine, and Fig. 4the µgrid Fig. 3. Vertical axis wind turbine in the AIT DC µ

  1. Arnold Schwarzenegger CERTS MICROGRID

    E-Print Network [OSTI]

    ) .............................................................................. 5 8. TECOGEN Engine Control equipment. b. Nuisance trips can be expected at ~10 times the continuous current rating due to the magnetic

  2. Arnold Schwarzenegger CERTS MICROGRID

    E-Print Network [OSTI]

    Program Area Lead Energy Systems Integration Mike Gravely Office Manager Energy Systems Research Martha Commission nor has the California Energy Commission passed upon the accuracy or adequacy of the information, U.S. Department of Energy Richard DeBlasio and Benjamin Kroposki, National Renewable Energy

  3. Arnold Schwarzenegger CERTS MICROGRID

    E-Print Network [OSTI]

    -up. The unit generates power in a stand-alone mode (no grid-tie) and is connected to a load bank. The output of the transformer is wired to the load bank in a 4-wire configuration with a 25-yard loop. The inverter is also equipped with a Surge Module wired directly to the DC Bus. The Surge Module is a battery powered energy

  4. Sandia National Laboratories: Microgrid

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

    Energy Supply Transformation Needed On February 20, 2013, in DETL, Distribution Grid Integration, Energy, Energy Assurance, Energy Surety, Grid Integration, Infrastructure...

  5. Sandia National Laboratories: microgrid

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

    SPIDERS On April 26, 2011, in singlepic id591 w320 h240 floatright SPIDERS (Smart Power Infrastructure Demonstration for Energy Reliability and Security) is based on a Joint...

  6. 2012 Microgrid Workshop Report

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China 2015ofDepartment ofCBFO-13-3322(EE) | Department1TheDepartmentFY12 DOEDepartment2

  7. Sandia Energy - Microgrid

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del Sol Home Distribution Grid Integration Permalink Gallery Mesa del Sol

  8. Sandia Energy - Microgrid

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiationImplementing Nonlinear757Kelley Ruehl Home KelleyMary CrawfordMesa del

  9. Sandia Energy » Microgrid

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitche Home About npitche This authorEnergyTeachesSandia'sMesa

  10. Off-Campus Activities Policy Governance Policy

    E-Print Network [OSTI]

    Frean, Marcus

    from: 19 August 2009 1 Purpose Victoria University of Wellington recognises that it has statutoryOff-Campus Activities Policy Governance Policy © Victoria University of Wellington Page 1 Effective their supervisor(s). #12;Off-Campus Activities Policy Governance Policy © Victoria University of Wellington Page 2

  11. White paper IBM Global Services Government Solutions

    E-Print Network [OSTI]

    White paper IBM Global Services Government Solutions IBM Smarter City Solutions on Cloud #12;2 IBM Smarter City Solutions on Cloud Contents 2 Disclaimer 2 Executive summary 3 Challenges faced by governments today 4 Cloud: How city managers can lower costs and improve services 9 Defining a smarter city 10

  12. Code of Official Conduct Student Government Association

    E-Print Network [OSTI]

    Long, Nicholas

    Code of Official Conduct Student Government Association Stephen F. Austin State University Section, the Student Government Association of Stephen F. Austin State University has adopted this Code of Official Association officials who may be elected, appointed, or employed comply with both the Letter and the Spirit

  13. Accountable Climate Governance: Dilemmas of Performance Management

    E-Print Network [OSTI]

    Vermont, University of

    Innovative forms of public­public, private­private and public­private partnerships that form the basis University. He has published widely on topics relating to governance networks, action research, communities). A governance network is defined here as relatively stable patterns of coordinated action and resource exchanges

  14. Environmental Impact Assessment (Prince Edward Island, Canada)

    Broader source: Energy.gov [DOE]

    The Province of PEI has established an environmental impact assessment process for projects that could have an impact on the environment. The Province and the Federal Government cooperate in the...

  15. A Multiple Network Approach to Corporate Governance

    E-Print Network [OSTI]

    Bonacina, Fausto; Moretto, Enrico; Stefani, Silvana; Torriero, Anna

    2014-01-01T23:59:59.000Z

    In this work, we consider Corporate Governance ties among companies from a multiple network perspective. Such a structurenaturally arises from the close interrelation between the Shareholding Network and the Board of Directors network. Inorder to capture the simultaneous effects on both networks on Corporate Governance, we propose to model the Corporate Governance multiple network structure via tensor analysis. In particular, we consider the TOPHITS model, based on the PARAFAC tensor decomposition, to show that tensor techniques can be successfully applied in this context. After providing some empirical results from the Italian financial market in the univariate case, we will show that a tensor-based multiple network approach can reveal important information.

  16. MEMORANDUM OF UNDERSTANDING THE GOVERNMENT OF THE REPUBLIC OF INDONESIA

    E-Print Network [OSTI]

    MEMORANDUM OF UNDERSTANDING BETWEEN THE GOVERNMENT OF THE REPUBLIC OF INDONESIA AND THE GOVERNMENT The Government of the Republic of Indonesia and the Government of the United Kingdom of Great Britain Enforcement and Governance East Asia Ministerial Conference in Bali, Indonesia, in September 2001

  17. State Government Websites With Indian Tribe Information

    Broader source: Energy.gov [DOE]

    This list was compiled by the federal government's Interagency Working Group on Indian Affairs (IWGIA) as an aid to federal agency consultation with federally recognized Indian tribes. It is not...

  18. Enterprise architecture landscape in Singapore Government agencies

    E-Print Network [OSTI]

    Wong, Ming Fai

    2013-01-01T23:59:59.000Z

    This paper reports results of a study done to understand the Enterprise Architecture (EA) landscape in Singapore Government Agencies, to gather some best practices in doing EA in these agencies, and to postulate how the ...

  19. Siemens Government Services ESCO Qualification Sheet

    Broader source: Energy.gov [DOE]

    Fact sheet outlines the energy service company (ESCO) qualification for Siemens Government Services in relation to the U.S. Department of Energy (DOE) energy savings performance contracts (ESPC).

  20. A method for governing spacecraft evasive maneuvering

    E-Print Network [OSTI]

    Keller, Keith Richard

    1986-01-01T23:59:59.000Z

    A computer program is developed to govern the evasive maneuvering of a spacecraft in response to an anti-spacecraft missile threat in regions of space where drag is not significant. With a view to circumventing the need ...

  1. Government Bureaucracy In fish conservation and

    E-Print Network [OSTI]

    Hinch, Scott G.

    ; greatly reduced flows · Increasing electricity demands eventually lead to flow release of as low as 10 · USA vs Canada · Recent news #12;Hutchings et al. 1997 · The problems with the government bureaucracy

  2. Whose city? : redevelopment and governance in Boston

    E-Print Network [OSTI]

    Molina Costa, Patricia

    2011-01-01T23:59:59.000Z

    This thesis explores the challenges and opportunities of the community-based redevelopment model in a neoliberal economic context. Drawing on a review of the history and theories of redevelopment and governance in the ...

  3. GOVERNMENT OF MALAYSIA DEPARTMENT OF IRRIGATION

    E-Print Network [OSTI]

    Julien, Pierre Y.

    , construction, operations and maintenance of large volume water management systems for irrigation, drainageGOVERNMENT OF MALAYSIA DEPARTMENT OF IRRIGATION AND DRAINAGE Jabatan Pengairan dan Saliran Malaysia; Coastal Management; Hydrology and Water Resources; Irrigation and Agricultural Drainage; Geotechnical

  4. QER- Comment of Quebec Government Office

    Broader source: Energy.gov [DOE]

    Hello, I am pleased to forward the attached QER comments on behalf of Québec’s Delegate General in New York. These comments from the Government of Québec relate to Part II of the New England Regional Infrastructure Constraints Public Meeting on April 21st, 2014. Thank you for allowing the Government of Québec to participate in this important initiative. Please do not hesitate to reach out should you have further questions. Best regards, Tim

  5. Rule by Law in Ethiopia: Rendering Constitutional Limits on Government Power Nonsensical

    E-Print Network [OSTI]

    Abebe, Adem

    and substantive, “thin” and “thick” conceptions of the rule of law. This paper will assess the constitutional basis and understanding of the rule of law and limits on government power in Ethiopia. It discusses the manifestation of rule by law or the law of rules...

  6. US - Russian government-to-government MPC&A upgrades at the institute of theoretical and experimental physics

    SciTech Connect (OSTI)

    Haase, M.; Engling, E.; Drayer, D. [and others

    1997-08-01T23:59:59.000Z

    Materials Protection, Control, and Accounting (MPC&A) upgrades have begun at the Institute of Theoretical and Experimental Physics (ITEP), a site that has significant quantities of direct-use nuclear materials. Cooperative work was initiated at this Moscow facility as a part of the U.S.-Russian Government-to-Government program to upgrade MPC&A systems. An initial site visit and assessment was conducted in September 1996 to establish communication between ITEP and the U.S. Department of Energy (DOE) and the participating U.S. national laboratories. Subsequently, the parties reached an agreement to develop two master plans for MPC&A upgrades. Los Alamos National Laboratory (LANL) and Oak Ridge National Laboratory (ORNL) would assist in developing a plan for Material Control and Accounting (MC&A) upgrades, and Sandia National Laboratories (SNL) would assist in developing a plan for Physical Protection (PP) upgrades. The MC&A plan included MC&A training, a mass measurement program, nondestructive assay instrumentation, item identification (bar coding), physical inventory taking, and a nuclear materials accounting system. The PP plan included basic PP system design training, Central Alarm Station (CAS) location and equipment upgrades, site and critical-building access control system, intrusion detection alarm assessment, and guard force communications.

  7. Reforming Local Government in Broome County 1 Center for Local Government College of Community & Public Affairs Binghamton University

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    #12;Reforming Local Government in Broome County 1 Center for Local Government ­ College on committee findings and issued recommendations in each area studied. Reforming Local Government in Broome;Reforming Local Government in Broome County 2 Center for Local Government ­ College of Community & Public

  8. Next Generation of Government Summit | Department of Energy

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

    Next Generation of Government Summit Next Generation of Government Summit July 25, 2013 1:15PM EDT to July 26, 2013 9:15PM EDT Washington DC GovLoop and Young Government Leaders...

  9. Law, Politics and Markets of Corporate Governance: Institutional Investors' Influence

    E-Print Network [OSTI]

    Carniglia, Stephen Davis

    2013-01-01T23:59:59.000Z

    S. , “The State of Corporate Governance Research,” 23 R.What Matters in Corporate Governance? ,” 22 R. Fin. StudiesLegitimacy and Corporate Governance,” 32 Del. J. Corp. L.

  10. Learn How To Grow Your Business Through Government Contracting

    Broader source: Energy.gov [DOE]

    OPEN for Government Contracts presents: Summit for Success is a FREE event hosted by American Express OPEN. The "Grow Your Business Through Government Contracting” events are FREE, day-long events focusing on small business government contracting.

  11. administration local government: Topics by E-print Network

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

    M. J. Molina 1997-01-01 313 A Primer on iCTs And GovernAnCe FOREST GOVERNANCE 2.0 Renewable Energy Websites Summary: 3 2. FraMEwOrk aNd...

  12. Performance Contracting and Energy Efficiency in the State Government Market

    E-Print Network [OSTI]

    Bharvirkar, Ranjit

    2008-01-01T23:59:59.000Z

    only electricity consumption. State Government Buildings:government facilities while no shading indicates consumption of electricityGovernment Market Note: Blue shading indicates energy consumption of all types of fuels while no shading indicates consumption of electricity

  13. Government Documents Interest Group (GDIG) Free Science Information from

    E-Print Network [OSTI]

    Nair, Sankar

    Government Documents Interest Group (GDIG) Free Science Information from Uncle Sam ­ Getting selected science information provided by U.S. Government agencies including research and development Scientific and Technical Information Program National Science Foundation United States Government Printing

  14. Government and Industry A Force for Collaboration at the Energy...

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

    Government and Industry A Force for Collaboration at the Energy Roadmap Update Workshop Government and Industry A Force for Collaboration at the Energy Roadmap Update Workshop...

  15. Guidelines, Checklist, and Contract Clauses for Government Acceptance...

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

    Guidelines, Checklist, and Contract Clauses for Government Acceptance of Super ESPC Projects Guidelines, Checklist, and Contract Clauses for Government Acceptance of Super ESPC...

  16. Development of Hydrogen Education Programs for Government Officials...

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

    Hydrogen Education Programs for Government Officials Development of Hydrogen Education Programs for Government Officials 2009 DOE Hydrogen Program and Vehicle Technologies Program...

  17. ATVM Loan Program Governing Documents | Department of Energy

    Energy Savers [EERE]

    Governing Documents ATVM Loan Program Governing Documents ATVM Authorizing Legislation Energy Independence and Security Act of 2007 Section 136 of the Energy Independence and...

  18. Oncor Electric Delivery- Government and Education Facilities Program

    Broader source: Energy.gov [DOE]

    The Government Facilities Program was developed to provide viable energy efficiency and demand reduction solutions for city and county owned and operated facilities. As part of the Government...

  19. Before the House Committee on Oversight and Government Reform...

    Energy Savers [EERE]

    Oversight and Government Reform Subcommittee on the Interior Before the House Committee on Oversight and Government Reform Subcommittee on the Interior Testimony of John Kotek,...

  20. Solar Powering Your Community: A Guide for Local Governments...

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

    A Guide for Local Governments (Book), Energy Efficiency & Renewable Energy (EERE) Solar Powering Your Community: A Guide for Local Governments (Book), Energy Efficiency &...

  1. Doing Business with the Federal Government (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2009-06-01T23:59:59.000Z

    To do business with the Federal Government, it is best to target the appropriate program. This document outlines resources for doing business with the Federal Government.

  2. Executive Order 13148-Greening the Government Through Leadership...

    Energy Savers [EERE]

    148-Greening the Government Through Leadership in Environmental Management Executive Order 13148-Greening the Government Through Leadership in Environmental Management The head of...

  3. Federal Government Increases Renewable Energy Use Over 1000 Percent...

    Office of Environmental Management (EM)

    Government Increases Renewable Energy Use Over 1000 Percent since 1999; Exceeds Goal Federal Government Increases Renewable Energy Use Over 1000 Percent since 1999; Exceeds Goal...

  4. acid conductances govern: Topics by E-print Network

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

    and Agricultural Drainage; Geotechnical Julien, Pierre Y. 333 U.S. GOVERNMENT PRINTING OFFICE WASHINGTON Plasma Physics and Fusion Websites Summary: U.S. GOVERNMENT...

  5. William S. Maharay: Before the Subcommittee on Government Management...

    Energy Savers [EERE]

    Management, Organization and Procurement Committee on Oversight and Government Reform U.S. House William S. Maharay: Before the Subcommittee on Government Management,...

  6. Before the House Oversight and Government Reform Subcommittee...

    Office of Environmental Management (EM)

    Oversight and Government Reform Subcommittee on Technology, Information Policy, Intergovernmental Relations, and Procurement Reform Before the House Oversight and Government Reform...

  7. Performance Contracting and Energy Efficiency in the State Government...

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

    Performance Contracting and Energy Efficiency in the State Government Market Performance Contracting and Energy Efficiency in the State Government Market Reviews the magnitude of...

  8. Non-Government Standards Committee Activity and Participating...

    Energy Savers [EERE]

    Personnel Non-Government Standards Committee Activity and Participating Personnel DOE Technical Standards Ownership APPENDIX B: Non-Government Standards (NGS) Committee...

  9. Multilateral, regional and bilateral energy trade governance

    SciTech Connect (OSTI)

    Leal-Arcas, Rafael; Grasso, Costantino; Rios, Juan Alemany (Queen Mary Univ. of London (United Kingdom))

    2014-12-01T23:59:59.000Z

    The current international energy trade governance system is fragmented and multi-layered. Streamlining it for greater legal cohesiveness and international political and economic cooperation would promote global energy security. The current article explores three levels of energy trade governance: multilateral, regional and bilateral. Most energy-rich countries are part of the multilateral trading system, which is institutionalized by the World Trade Organization (WTO). The article analyzes the multilateral energy trade governance system by focusing on the WTO and energy transportation issues. Regionally, the article focuses on five major regional agreements and their energy-related aspects and examines the various causes that explain the proliferation of regional trade agreements, their compatibility with WTO law, and then provides several examples of regional energy trade governance throughout the world. When it comes to bilateral energy trade governance, this article only addresses the European Union’s (EU) bilateral energy trade relations. The article explores ways in which gaps could be filled and overlaps eliminated whilst remaining true to the high-level normative framework, concentrating on those measures that would enhance EU energy security.

  10. Government procurement: An opportunity for energy efficiency

    SciTech Connect (OSTI)

    McKane, A.T.; Harris, J.P.

    1997-06-01T23:59:59.000Z

    This panel presents information on four approaches to energy-efficient procurement: the Federal Procurement Challenge, the Energy-Efficient Procurement Collaborative, the ENERGY STAR program, and Green Seal. To provide a context for these presentations, the authors present an overview and background on the significance of and recent trends in government procurement. In the United States, the combined annual expenditures by the Federal government for energy-consuming equipment and appliances have been estimated at $10-$20 billion. The Energy Policy Act of 1992 and Executive Order 12902 direct Federal agencies to exercise leadership as the world`s largest customer to promote the purchase of energy-efficient, renewable energy, and water conserving products. The Department of Energy`s Federal Energy Management Program, through the Federal Procurement Challenge, offers Federal agencies the opportunity to coordinate these purchasing activities through a broad-based program that also links efforts at the Federal level with state and local purchasing. The Challenge is designed to use the buying power of the Federal government to: support and expand markets for today`s `best practice` energy-efficient, renewable energy, and water-conserving products; create new entry markets for advanced energy-saving technologies and products; and lower the cost of efficient products for all consumers by providing a large, reliable market. Other program objectives include: reducing operating costs for Federal agencies; reducing Federal energy use and greenhouse gas emissions; and providing a model for other levels of government, corporate, and institutional purchasers. Purchases of energy-related products by state and local governments are estimated at 3-4 times those of the entire Federal market. The multi-state Energy-Efficient Procurement Collaborative affords state and local governments the opportunity to share information and technical information on energy-efficient purchasing.

  11. Singapore's Economic Balancing Act: How a Company's Collapse Challenged the Country's New Corporate Governance Regime

    E-Print Network [OSTI]

    Roseme, Sam

    2007-01-01T23:59:59.000Z

    THE COUNTRY'S NEW CORPORATE GOVERNANCE REGIME Sam RosemeON SINGAPORE'S CORPORATE GOVERNANCE REGIME . A.CORPORATE GOVERNANCE .. B. CHINA'S

  12. DOE Robotic and Remote Systems Assistance to the Government of Japan

    SciTech Connect (OSTI)

    Derek Wadsworth; Victor Walker

    2013-02-01T23:59:59.000Z

    At the request of the Government of Japan, DOE did a complex wide survey of available remotely operated and robotic systems to assist in the initial assessment of the damage to the Fukushima Daiichi reactors following an earthquake and subsequent tsunami. As a result several radiation hardened cameras and a Talon robot were identified as systems that could immediately assist in the effort and were subsequently sent to Japan. These systems were transferred to the Government of Japan and used to map radiation levels surrounding the damaged facilities. This report describes the equipment, its use, data collected, and lessons learned from the experience.

  13. The Governance of Clean Development Working Paper 013 March 2011

    E-Print Network [OSTI]

    Matthews, Adrian

    Development Working Paper Series Integrating energy and climate governance in South Africa: drivers, barriers This paper analyses the integration of climate and energy governance in South Africa. It identifies governance; energy governance; shadow of hierarchy; South Africa About the author: Babette Never is a Ph

  14. Performance Contracting and Energy Efficiency in the State Government Market

    E-Print Network [OSTI]

    Bharvirkar, Ranjit

    2008-01-01T23:59:59.000Z

    and Energy Efficiency in the State Government Market Acronyms and Abbreviations CSU DGS EE ESPC ESCO

  15. University Policy No.: GV0225 Classification: Governance

    E-Print Network [OSTI]

    Victoria, University of

    University Policy No.: GV0225 Classification: Governance Approving Authority: Board of Governors RISK MANAGEMENT POLICY Effective Date: March/07 Supersedes: April/04 Last Editorial Change: Mandated Review: Purpose 1.00 The main purpose of this policy is to provide direction to the members

  16. University Policy No.: GV0215 Classification: Governance

    E-Print Network [OSTI]

    Victoria, University of

    University Policy No.: GV0215 Classification: Governance POLICY ON INTELLECTUAL Approving Authority Review: This policy now forms part of the Faculty Framework Agreement as Appendix D APPLICATION This policy applies to intellectual property (IP) created by members of the University in their University

  17. University Policy No.: GV0230 Classification: Governance

    E-Print Network [OSTI]

    Victoria, University of

    University Policy No.: GV0230 Classification: Governance POLICY ON AUDITOR INDEPENDENCE: Approving AND OTHER NON- Supersedes: May/05 AUDIT SERVICES Last Editorial Change: Mandated Review: 1. POLICY PURPOSE The main purpose of this policy is to ensure procurement of audit, tax and other non- audit services does

  18. University Policy No.: GV0200 Classification: Governance

    E-Print Network [OSTI]

    Victoria, University of

    University Policy No.: GV0200 Classification: Governance POLICY ON HUMAN RIGHTS, EQUITY Approving: Mandated Review: 1. POLICY PURPOSE The University of Victoria's vision is to be a university of choice an active commitment to human rights, equity, fairness, and enhanced diversity. This policy responds

  19. West Virginia University 1 Governance and Administration

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    West Virginia University 1 Governance and Administration In this Section: · Governor of West Virginia · West Virginia Higher Education Policy Commission · West Virginia University Board of Governors · West Virginia University Administration · Senior Administration · Deans · Directors Governor of West

  20. Computerworld Home > Browse Topics > Government > Story

    E-Print Network [OSTI]

    Simonson, Shai

    Computerworld Home > Browse Topics > Government > Story Feds planning early- warning system to develop a Global Early Warning Information System (GEWIS) to monitor the performance of the Internet expanded the mission of the NCS to include Page 1 of 3Feds planning early-warning system for Internet

  1. Growth Versus Government Management Improvement During

    E-Print Network [OSTI]

    Podobnik, Boris

    and Thermal Energy Science, School of Physical Science and Engineering, Tongji University, 200092, Shanghai, China, 8 Faculty of Economics, University of Ljubljana, 1000 Ljubljana, Slovenia. In estimating how the private sector2 . Motivated by the popular debate on the economic and political merits of government

  2. GOVERNMENT OF CANADA INVESTMENT PAYS OFF AS

    E-Print Network [OSTI]

    GOVERNMENT OF CANADA INVESTMENT PAYS OFF AS SFU RESEARCH COMES OF AGE November 2013 of Canada allow us to provide the tools and support researchers need to stay at the cutting edge and transformative outputs that stimulate Canada's innovation ecosystem. As SFU nears its 50th anniversary in 2015

  3. Room for increased ambitions? Governing breakthrough research

    E-Print Network [OSTI]

    Løw, Erik

    the political spectrum. For university governance, a key `success factor' is a clear-cut focus on quality in small circumstances, primarily aiding teaching and not engaging in cutting-edge issues. In addition, we on a policy system which operates with clear-cut goals and consistent expectations of scientific quality

  4. EPA`s local governments reimbursement program

    SciTech Connect (OSTI)

    Zeller, E.; Ferguson, J. [Environmental Protection Agency, Washington, DC (United States). Emergency Response Division; Catalano, J.; Lally, R. [Booz Allen and Hamilton, Bethesda, MD (United States)

    1994-12-31T23:59:59.000Z

    Under the Superfund Amendments and Reauthorization Act (SARA), section 123 of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA), Congress enacted the Local Governments Reimbursement (LGR) Program. The program`s goal is to provide financial relief to local governments that conduct emergency measures in response to releases or threats of releases of hazardous substances, pollutants, or contaminants. The intent of this program is to supply reimbursements of up to $25,000 per incident to the most deserving applicants, specifically local governments, for responses that exceed funds normally available for temporary emergency measures. These monies provide greatly needed support when potentially responsible party (PRP) searches and other cost recovery efforts fail. The standards and the approach for this program are set forth in 40 CFR Part 310, and are consistent with the overall policies and goals of the Superfund program. The maximum amount allocated to the reimbursement program is equal to 0.1 percent of the total amount appropriated for the Superfund, or approximately $1.7 million per year. A major focus of this program is to make known the availability of these funds for reimbursement to local governments in need of financial assistance. This paper highlights the features of this program, illustrates the types of incidents that have been awarded reimbursement, and describes common mistakes to be avoided when applying for reimbursement.

  5. EPA`s Local Governments Reimbursement Program

    SciTech Connect (OSTI)

    Zeller, E.; Ferguson, J. [Environmental Protection Agency, Washington, DC (United States). Emergency Response Division; Catalano, J.; Lally, R. [Booz Allen and Hamilton, McLean, VA (United States)

    1995-12-31T23:59:59.000Z

    Under the Superfund Amendments and Reauthorization Act (SARA), section 123 of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA), Congress enacted the Local Governments Reimbursement (LGR) Program. The program`s goal is to provide financial relief to local governments that conduct emergency measures in response to releases or threats of releases of hazardous substances, pollutants, or contaminants. The intent of this program is to supply reimbursements of up to $25,000 per incident to the most deserving applicants, specifically local governments, for responses that exceed funds normally available for temporary emergency measures. These monies provide greatly needed support when potentially responsible party (PRP) searches and other cost-recovery efforts fail. The standards and the approach for this program are set forth in 40 CFR Part 310, and are consistent with the overall policies and goals of the Superfund program. The maximum amount allocated to the reimbursement program is equal to 0.1 percent of the total amount appropriated for the Superfund, or approximately $1.7 million per year. A major focus of this program is to make known the availability of these funds for reimbursement to local governments in need of financial assistance. This paper highlights the features of this program, illustrates the types of incidents that have been awarded reimbursement, and describes common mistakes to be avoided when applying for reimbursement.

  6. GOVERNANCE DOCUMENT DEPARTMENT OF INTEGRATIVE BIOLOGY

    E-Print Network [OSTI]

    Lajeunesse, Marc J.

    1 GOVERNANCE DOCUMENT DEPARTMENT OF INTEGRATIVE BIOLOGY January 23, 2014 The faculty otherwise specified, the following document refers to the IB Department and its personnel only. 1 with the Regular Faculty. The Search Committee will develop a list of candidates, manage the interviews

  7. Status of the U.S. Department of Energy (DOE) Government to Government Program in Russia

    SciTech Connect (OSTI)

    Olascoaga, M.T.

    1996-10-01T23:59:59.000Z

    The US-Russian Government-to-Government Program of Cooperation on Nuclear Material Protection, Control, and Accounting (MPC&A) evolved from the Nunn-Lugar Cooperative Threat Reduction Program. In 1995, the US Department of Energy (DOE) assumed responsibility as the executive agent for implementation of the Government-to-Government MPC&A Program, followed by the programmatic responsibility for funding. The Russian Program initially emphasized limited exchanges, demonstrations, and upgrades at low-enriched uranium (LEU) fuel fabrication facility at Elektrostal in 1994. The program has expanded to include upgrades at nuclear facilities across Russia, development of the Russian Methodological Training Center (RMTC) in Obninsk; and cooperation with Gosatomnadzor, the Russian Federal Nuclear Radiation and Safety Authority. This paper describes the overall program including program objectives, approach, and US-Russian participation, with an emphasis on DOE-GAN cooperation.

  8. Governance from Below in Bolivia: A Theory of Local Government with Two Empirical Tests

    E-Print Network [OSTI]

    Faguet, Jean-Paul

    2009-01-01T23:59:59.000Z

    Needs? Evidence from Bolivia. ” Journal of Public Economics,firms. 14. Associated in Bolivia much more with nutritionalFaguet, Governance from Below in Bolivia: A Theory of Local

  9. Iterative uncertainty reduction via Monte Carlo simulation : a streamlined life cycle assessment case study

    E-Print Network [OSTI]

    Bolin, Christopher E. (Christopher Eric)

    2013-01-01T23:59:59.000Z

    Life cycle assessment (LCA) is one methodology for assessing a product's impact on the environment. LCA has grown in popularity recently as consumers and governments request more information concerning the environmental ...

  10. UNITED STATES GOVERNMENT DEPARTMENT OF ENERGY

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

    Report. The purpose of the self-assessment was to provide Los Alamos Field Office management specific information related to effectiveness of the closure documentation of...

  11. A Model of Optimal Government Bailouts

    E-Print Network [OSTI]

    Bernardo, Antonio; Talley, Eric; Welch, Ivo

    2011-01-01T23:59:59.000Z

    assessment of the automotive industry bailout: Treasury’sinterventions in the automotive industry, in particular,intervened in the automotive industry, rescuing companies

  12. Information Management Governance Council | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(Fact Sheet),EnergyImprovementINDIANManagement Governance Council Information

  13. Assessment of Research Quality Tjalling C. Koopmans Institute

    E-Print Network [OSTI]

    Utrecht, Universiteit

    and Governance Utrecht University May 23, 2007 #12;#12;Assessment of Research Quality Tjalling C. Koopmans Institute 2003-2005 Utrecht School of Economics Faculty of Law, Economics and Governance Utrecht University C. Koopmans Institute, 2003-2005 Utrecht University Utrecht School of Economics Faculty of Law

  14. Load-side Demand Management in Buildings using Controlled Electric Springs

    E-Print Network [OSTI]

    Soni, Jayantika; Krishnanand, KR; Panda, Sanjib

    2014-01-01T23:59:59.000Z

    voltage instability in renewable energy powered microgrids.Authority. (26 Feb). Clean and renewable energy. Available:federal government to 20% renewable energy target by 2020.

  15. Sandia Energy - EC Publications

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

    of government agencies and national laboratories is working to increase electric power surety by developing new microgrid architectures that can function independently of...

  16. Conference Call and Web Chat on Small Businesses and Government...

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

    Conference Call and Web Chat on Small Businesses and Government Contracting Conference Call and Web Chat on Small Businesses and Government Contracting March 27, 2012 - 2:15pm...

  17. 2012 Internship Handbook Master in Northern Governance and

    E-Print Network [OSTI]

    Peak, Derek

    2012 Internship Handbook Master in Northern Governance and Development Program University of Saskatchewan #12;2 1. Objectives of the Internship.................................................................................................................................................9 1. Objectives of the Internship The internship component of the Master in Northern Governance

  18. Energy Department Sends First Energy Saving Team to Federal Government...

    Office of Environmental Management (EM)

    Sends First Energy Saving Team to Federal Government Site in Jamaica, N.Y. Energy Department Sends First Energy Saving Team to Federal Government Site in Jamaica, N.Y. October 27,...

  19. Broadening Industry Governance to Include Nonproliferation

    SciTech Connect (OSTI)

    Hund, Gretchen; Seward, Amy M.

    2008-11-11T23:59:59.000Z

    As industry is the first line of defense in detecting and thwarting illicit trade networks, the engagement of the private sector is critical to any government effort to strengthen existing mechanisms to protect goods and services throughout the supply chain. This study builds on previous PNNL work to continue to evaluate means for greater industry engagement to complement and strengthen existing governmental efforts to detect and stem the trade of illicit goods and to protect and secure goods that could be used in making a weapon of mass destruction. Specifically, the study evaluates the concept of Industry Self Regulation, defined as a systematic voluntary program undertaken by an industry or by individual companies to anticipate, implement, supplement, or substitute for regulatory requirements in a given field, generally through the adoption of best practices. Through a series of interviews with companies with a past history of non-compliance, trade associations and NGOs, the authors identify gaps in the existing regulatory infrastructure, drivers for a self regulation approach and the form such an approach might take, as well as obstacles to be overcome. The authors conclude that it is at the intersection of industry, government, and security that—through collaborative means—the effectiveness of the international nonproliferation system—can be most effectively strengthened to the mutual benefit of both government and the private sector. Industry has a critical stake in the success of this regime, and has the potential to act as an integrating force that brings together the existing mechanisms of the global nonproliferation regime: export controls, physical protection, and safeguards. The authors conclude that industry compliance is not enough; rather, nonproliferation must become a central tenant of a company’s corporate culture and be viewed as an integral component of corporate social responsibility (CSR).

  20. The Future of Government Lessons Learned from around the World

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    i The Future of Government Lessons Learned from around the World A Discussion Paper Global Agenda and Lessons Learned Singapore: E-Government Strategy United Arab Emirates: An Evolving Holistic Approach of Government: Lessons Learned from around the World, a discussion paper elaborated by the World Economic Forum

  1. Possible Savings Through Changes in Local Government.

    E-Print Network [OSTI]

    Bradshaw, H. C.; Gabbard, L. P. (Letcher P.)

    1937-01-01T23:59:59.000Z

    KO. 540, TEXAS AGRICULTURAL EXPERIMENT STATION salaries" to various county officers, and these amounts supplement the income from fees. Thus, the actual salary received by a particular county officer is computed by totaling his fee income from all... that consolidation would save $2.91 per capita in the counties having fewer than 5,000 people. This amount is equal to 21 per cent oi the total cost of county govern- ment, 25 per cent of tlie operating costs, and 63 per cent of tlie casts affected...

  2. INSPECTION REPORT Government Vehicle Utilization at Lawrence

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy ChinaofSchaefer To:Department ofOralGovernment Vehicle Utilization at Lawrence Livermore

  3. Open Government Technology Summit | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122Commercial602 1,39732onMake YourDepartment ofCDepartmentthe ChiefOilOpen Government

  4. Aecom Government Services AGS | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-fTriWildcat 1AMEE Jump to:Ohio:Ads-tecInformationAecom Government

  5. Government Purchase Card Program | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122Commercial602 1,39732 DOEDepartmentEnergy YearsGetGovernment Energy

  6. Yancheng Municipal Government | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells, Wisconsin: EnergyWyandanch, NewYancey County, North Carolina:Government

  7. UNITED STATES GOVERNMENT DEPARTMENT OF ENERGY

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

    REPLY TO ATTN OF: SUBJECT: TO: NNSADOE AUG 0 1 2007 SET:SFB-002 Los Alamos Site Office Self-Assessment of the Federal Technical Capability Program Donald L. Winchell, Jr.,...

  8. Impact assessment: Eroding benefits through streamlining?

    SciTech Connect (OSTI)

    Bond, Alan, E-mail: alan.bond@uea.ac.uk [School of Environmental Sciences, University of East Anglia (United Kingdom) [School of Environmental Sciences, University of East Anglia (United Kingdom); School of Geo and Spatial Sciences, North-West University (South Africa); Pope, Jenny, E-mail: jenny@integral-sustainability.net [Integral Sustainability (Australia) [Integral Sustainability (Australia); Curtin University Sustainability Policy Institute (Australia); Morrison-Saunders, Angus, E-mail: A.Morrison-Saunders@murdoch.edu.au [School of Geo and Spatial Sciences, North-West University (South Africa) [School of Geo and Spatial Sciences, North-West University (South Africa); Environmental Science, Murdoch University (Australia); Retief, Francois, E-mail: francois.retief@nwu.ac.za [School of Geo and Spatial Sciences, North-West University (South Africa)] [School of Geo and Spatial Sciences, North-West University (South Africa); Gunn, Jill A.E., E-mail: jill.gunn@usask.ca [Department of Geography and Planning and School of Environment and Sustainability, University of Saskatchewan (Canada)

    2014-02-15T23:59:59.000Z

    This paper argues that Governments have sought to streamline impact assessment in recent years (defined as the last five years) to counter concerns over the costs and potential for delays to economic development. We hypothesise that this has had some adverse consequences on the benefits that subsequently accrue from the assessments. This hypothesis is tested using a framework developed from arguments for the benefits brought by Environmental Impact Assessment made in 1982 in the face of the UK Government opposition to its implementation in a time of economic recession. The particular benefits investigated are ‘consistency and fairness’, ‘early warning’, ‘environment and development’, and ‘public involvement’. Canada, South Africa, the United Kingdom and Western Australia are the jurisdictions tested using this framework. The conclusions indicate that significant streamlining has been undertaken which has had direct adverse effects on some of the benefits that impact assessment should deliver, particularly in Canada and the UK. The research has not examined whether streamlining has had implications for the effectiveness of impact assessment, but the causal link between streamlining and benefits does sound warning bells that merit further investigation. -- Highlights: • Investigation of the extent to which government has streamlined IA. • Evaluation framework was developed based on benefits of impact assessment. • Canada, South Africa, the United Kingdom, and Western Australia were examined. • Trajectory in last five years is attrition of benefits of impact assessment.

  9. The Network Pump is a Govern-ment off-the-shelf (GOTS) High As-

    E-Print Network [OSTI]

    The Network Pump® is a Govern- ment off-the-shelf (GOTS) High As- surance "One-Way" Guard that ena of acknowledgement. The Network Pump® implements a NRL- patented algorithm that statistically modulates the delay Pump® works with any operating system on any hardware platform that supports a TCP/IP network. NRL

  10. Japanese Corporate Governance: The Hidden Problems of the Corporate Law and Their Solutions

    E-Print Network [OSTI]

    Shishido, Zenichi

    1999-01-01T23:59:59.000Z

    norm. Japanese Corporate Governance: The Hidden Problems ofsame time. Arguments on corporate governance can be dividedinto two types: corporate governance in the narrow sense and

  11. Comparative Corporate Governance: Findings from a Workshop, March 14-15, 2008

    E-Print Network [OSTI]

    Huberty, Mark; Newsome, Akasemi; Street, Alex; Ziegler, J. Nicholas

    2008-01-01T23:59:59.000Z

    of Chicago, ‘‘Corporate Governance: History withoutComparative Corporate Governance Findings from a Workshopon Comparative Corporate Governance, March 14-15, 2008

  12. The Maximands of Corporate Governance: A Theory of Values and Cognitive Style

    E-Print Network [OSTI]

    Licht, Amir

    2004-01-01T23:59:59.000Z

    roots of American corporate governance. See Mark J. Roe, Aover the maximands of corporate governance. 4 My goal ison the maximands of corporate governance, that identifies

  13. Firm Value and Corporate Governance: How the Former Determines the Latter

    E-Print Network [OSTI]

    Hermalin, Benjamin E.

    2008-01-01T23:59:59.000Z

    The Econometrics of Corporate Governance Studies, Cambridge,Firm Value and Corporate Governance: How the FormerAbstract A model of corporate governance must explain (i)

  14. Changes in Japanese Corporate Law and Governance: Revisiting the Convergence Debate

    E-Print Network [OSTI]

    Shishido, Zenichi

    2004-01-01T23:59:59.000Z

    of Path Dependence in Corporate Governance and Ownership.Convergence in Corporate Governance and Its Implicatins.2001). Globalizing Corporate Governance: Convergence of Form

  15. Corporate Governance from a Comparative Perspective: Specific Applications of the Duty of Loyalty in Korea

    E-Print Network [OSTI]

    Kwon, Jae Yeol

    2004-01-01T23:59:59.000Z

    transaction. Kon S. Kim, Corporate Governance in Korea, 8 J.ARTICLES CORPORATE GOVERNANCE FROM A COMPARATIVEof Care Standard in Corporate Governance, 75 IOWA L. REV. 1,

  16. The Role of Boards of Directors in Corporate Governance: A Conceptual Framework & Survey

    E-Print Network [OSTI]

    Adams, Renee; Hermalin, Benjamin E.; Weisbach, Michael S.

    2008-01-01T23:59:59.000Z

    Era of Heightened Corporate Governance,” New York UniversityThe Emergence of Corporate Governance from Wall St. to MainAnna, ed. , Corporate Governance and Firm Organization,

  17. WC_1990_003__CLASS_WAIVER_of_the_Government_US_and_Foreign_P...

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

    03CLASSWAIVERoftheGovernmentUSandForeignP.pdf WC1990003CLASSWAIVERoftheGovernmentUSandForeignP.pdf WC1990003CLASSWAIVERoftheGovernmentUSandForeign...

  18. WC_1990_008_CLASS_WAIVER_for_the_Governments_US_and_Foreign_...

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

    8CLASSWAIVERfortheGovernmentsUSandForeign.pdf WC1990008CLASSWAIVERfortheGovernmentsUSandForeign.pdf WC1990008CLASSWAIVERfortheGovernmentsUSandForeign...

  19. Environmental Compliance Audit & Assessment Program Manual

    E-Print Network [OSTI]

    LBNL-1636E Environmental Compliance Audit & Assessment Program Manual Prepared by: Environment Berkeley National Laboratory Berkeley, CA 94720 This work was supported by the U.S. Department of Energy, neither the United States Government nor any agency thereof, nor The Regents of the University

  20. Memorandum of Understanding the Government of the Republic of Indonesia and

    E-Print Network [OSTI]

    Memorandum of Understanding between the Government of the Republic of Indonesia and the Government The Government of the Republic of Indonesia and the government of the People's Republic of China, hereinafter

  1. Governance of the International Linear Collider Project

    SciTech Connect (OSTI)

    Foster, B.; /Oxford U.; Barish, B.; /Caltech; Delahaye, J.P.; /CERN; Dosselli, U.; /INFN, Padua; Elsen, E.; /DESY; Harrison, M.; /Brookhaven; Mnich, J.; /DESY; Paterson, J.M.; /SLAC; Richard, F.; /Orsay, LAL; Stapnes, S.; /CERN; Suzuki, A.; /KEK, Tsukuba; Wormser, G.; /Orsay, LAL; Yamada, S.; /KEK, Tsukuba

    2012-05-31T23:59:59.000Z

    Governance models for the International Linear Collider Project are examined in the light of experience from similar international projects around the world. Recommendations for one path which could be followed to realize the ILC successfully are outlined. The International Linear Collider (ILC) is a unique endeavour in particle physics; fully international from the outset, it has no 'host laboratory' to provide infrastructure and support. The realization of this project therefore presents unique challenges, in scientific, technical and political arenas. This document outlines the main questions that need to be answered if the ILC is to become a reality. It describes the methodology used to harness the wisdom displayed and lessons learned from current and previous large international projects. From this basis, it suggests both general principles and outlines a specific model to realize the ILC. It recognizes that there is no unique model for such a laboratory and that there are often several solutions to a particular problem. Nevertheless it proposes concrete solutions that the authors believe are currently the best choices in order to stimulate discussion and catalyze proposals as to how to bring the ILC project to fruition. The ILC Laboratory would be set up by international treaty and be governed by a strong Council to whom a Director General and an associated Directorate would report. Council would empower the Director General to give strong management to the project. It would take its decisions in a timely manner, giving appropriate weight to the financial contributions of the member states. The ILC Laboratory would be set up for a fixed term, capable of extension by agreement of all the partners. The construction of the machine would be based on a Work Breakdown Structure and value engineering and would have a common cash fund sufficiently large to allow the management flexibility to optimize the project's construction. Appropriate contingency, clearly apportioned at both a national and global level, is essential if the project is to be realised. Finally, models for running costs and decommissioning at the conclusion of the ILC project are proposed. This document represents an interim report of the bodies and individuals studying these questions inside the structure set up and supervised by the International Committee for Future Accelerators (ICFA). It represents a request for comment to the international community in all relevant disciplines, scientific, technical and most importantly, political. Many areas require further study and some, in particular the site selection process, have not yet progressed sufficiently to be addressed in detail in this document. Discussion raised by this document will be vital in framing the final proposals due to be published in 2012 in the Technical Design Report being prepared by the Global Design Effort of the ILC.

  2. ORNL/TM-2007/224 BIOFUEL FEEDSTOCK ASSESSMENT FOR

    E-Print Network [OSTI]

    Pennycook, Steve

    ORNL/TM-2007/224 BIOFUEL FEEDSTOCK ASSESSMENT FOR SELECTED COUNTRIES Keith L. Kline Gbadebo A Government or any agency thereof. #12;ORNL/TM-2007/224 BIOFUEL FEEDSTOCK ASSESSMENT FOR SELECTED COUNTRIES To Support the DOE study of Worldwide Potential to Produce Biofuels with a focus on U.S. Imports Keith L

  3. CHP Education and Outreach Guide to State and Federal Government...

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

    representatives in the states and the federal government about combined heat and power (CHP). It was compiled in October 2000 and updated October 2005. chpeducationandoutreach...

  4. Western Riverside Council of Governments- Large Commercial PACE (California)

    Broader source: Energy.gov [DOE]

    Western Riverside Council of Governments (WRCOG) is offering business owners in WRCOG participating jurisdictions an opportunity to finance energy and water efficiency projects for their commercial...

  5. Recommendations for Sustaining Sustainability Initiatives in City Government

    E-Print Network [OSTI]

    Boxumm-Debolt, Krystal; Edson, Greg; Holtzman, Karina; Jackson, Melissa; McCurdy, Nancy; Miller, David; Profaizer, Richard; Reinert, Doug; Wilburn, Sonta; Williams, Carla

    2012-08-15T23:59:59.000Z

    , that are extended beyond individual consumption gains. As inferred earlier, the societal benefits of clean air fuels may not be something the free market values and it will be up to government to promote it. Hybrid cars are a prime example where government agencies purchase them and put... tax breaks to commuters using mass transit, whom are allowed to write off a certain portion of their transportation costs against their city taxes. Some Recommendations for Sustaining Sustainability Initiatives in City Government 13 government agencies sponsor consumer rebates on the purchase...

  6. John Hale III Awarded Minority Federal Government Public Servant...

    Office of Environmental Management (EM)

    awarded John Hale III, Director of the U.S. Department of Energy's Office of Small Business and disadvantage Utilization, the National Minority Federal Government Public Servant...

  7. Performance Contracting and Energy Efficiency in the State Government Market

    E-Print Network [OSTI]

    Bharvirkar, Ranjit

    2008-01-01T23:59:59.000Z

    2 Table 3. ESPC projects completed in state governmentlevel characteristics for ESPC projects in state government11 Table 11. Aggregate ESPC project

  8. Performance Contracting and Energy Efficiency in the State Government Market

    E-Print Network [OSTI]

    Bharvirkar, Ranjit

    2008-01-01T23:59:59.000Z

    Market Acronyms and Abbreviations CSU DGS EE ESPC ESCO IOUESCO projects implemented by Pennsylvania executive agencies. Performance Contracting and Energy Efficiency in the State Government Market ESPC

  9. Guidelines and Checklist for Commissioning and Government Acceptance...

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

    Checklist, and Contract Clauses for Government Acceptance of Super ESPC Projects Commissioning Guidance for ESPCs Draft M&V Guidelines: Measurement and Verification for Federal...

  10. ESnet Named One of Top Government IT Innovators -- Again

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

    ESnet Named One of Top Government IT Innovators - Again News & Publications ESnet News Media & Press Publications and Presentations Galleries ESnet Awards and Honors Contact Us...

  11. Transition Strategies: Government Options and Market Penetration Scenarios

    Broader source: Energy.gov [DOE]

    Presentation on Transition Strategies: Government Options and Market Penetration Scenarios given by Sigmund Gronich of DOE during the DOE Hydrogen Transition Analysis Workshop on January 26, 2006.

  12. Operationalizing Anticipatory Governance: Steering Emerging Technologies Towards Sustainability

    E-Print Network [OSTI]

    Philbrick, Mark

    2010-01-01T23:59:59.000Z

    Meaningful citizen engagement in science and technology -of humility: Citizen participation in governing science."critical evaluation of citizen engagement with science and

  13. Society of American Indian Government Employees Annual National Training Program

    Broader source: Energy.gov [DOE]

    Event includes plenary session, American Indian law classes, Native American youth workshops, cultural presentations, and a veterans program. Sponsored by the Society of American Indian Government...

  14. Request for Information: Federal Government Power Purchase Agreements...

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

    request for information for federal government power purchase agreement (PPA) issues. pparfi.pdf More Documents & Publications Response Summary: Department of Energy Power...

  15. Gregory H. Friedman: Before the Subcommittee on Government Management...

    Office of Environmental Management (EM)

    Management, Organization and Procurement of the Committee on Oversight and Government Reform U.S. House of Representatives Gregory H. Friedman: Before the Subcommittee on...

  16. William S. Maharay: Before the Subcommittee on Government Management...

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

    Management, Organization and Procurement Committee on Oversight and Government Reform U.S. House Testimony of William S. Maharay, Deputy Inspector General for Audit...

  17. advocates effective government: Topics by E-print Network

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

    performance, service satisfaction and trust in government advocated by the New Public Management, this research contributes to a better understanding (more) Harding,...

  18. STATEMENT OF CONSIDERATIONS CLASS WAIVER OF GOVERNMENT PATENT...

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

    GOVERNMENT PATENT RIGHTS FOR PROPRIETARY USERS OF FACILITIES ESTABLISHED UNDER THE PHOTOVOLTAIC MANUFACTURING INITIATIVE (DE-FOA-0000259) DOE WAIVER NO. W(C) 2011-004 The...

  19. The UK Forestry Standard The governments' approach to sustainable forestry

    E-Print Network [OSTI]

    ) free of charge in any format or medium, under the terms of the Open Government Licence. To view. Keywords: biodiversity; climate change; ecosystem services; environment; forestry; historic environment

  20. CONVERSION OF DOE TECHNICAL STANDARDS TO NON-GOVERNMENT STANDARDS

    Broader source: Energy.gov [DOE]

    PurposeThis procedure provides guidance on the conversion of DOE Technical Standards to Voluntary Consensus Standards (VCSs), also referred to as non-Government standards. 

  1. Energy manager design for microgrids

    E-Print Network [OSTI]

    Firestone, Ryan; Marnay, Chris

    2005-01-01T23:59:59.000Z

    Predictive Algorithms for Microturbine Performance for BCHPnatural gas engine, and a microturbine is xv Energy Managera reciprocating engine, a microturbine, photovoltaics, or a

  2. Microgrid Activities | Department of Energy

    Energy Savers [EERE]

    strength derives from the flexibility to optimize over a wide range of parameters, from net-zero energy requirements to financial incentives and subsidies for specific...

  3. Energy manager design for microgrids

    E-Print Network [OSTI]

    Firestone, Ryan; Marnay, Chris

    2005-01-01T23:59:59.000Z

    signals to a building energy management system already inStadler. 2003 “Distributed Energy Resources in Practice: Aof µGrid Distributed Energy Resource Potential Using DER-CAM

  4. CERTS Microgrid Laboratory Test Bed

    E-Print Network [OSTI]

    Lasseter, R. H.

    2010-01-01T23:59:59.000Z

    at Northern Power Systems on electrical engineering andhe joined Northern Power Systems as an electrical engineer,power quality requirements. The electrical protection system

  5. CERTS Microgrid Laboratory Test Bed

    E-Print Network [OSTI]

    Lasseter, R. H.

    2010-01-01T23:59:59.000Z

    could experience voltage and/or reactive power oscillations.could experience voltage and/or reactive power oscillations.

  6. BORREGO SPRINGS MICROGRID DEMONSTRATION PROJECT

    SciTech Connect (OSTI)

    None, None

    2013-09-30T23:59:59.000Z

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

  7. CERTS Microgrid Laboratory Test Bed

    E-Print Network [OSTI]

    Lasseter, R. H.

    2010-01-01T23:59:59.000Z

    utility, allowing for demand-side management arrangements.resource planning, demand-side management, and building

  8. Microgrid Activities | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(FactDepartment3311, 3312), OctoberMayEnergyInstituteMicro3EnergyServices

  9. NREL: Technology Deployment - Microgrid Design

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for Renewable Energy: Grid Integration NRELCostBuilding

  10. Microgrid Activities | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHighand Retrievals fromprocess usedGE Researchers Study Microgravity

  11. Assessment Documents

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

    Assessments Operational Awareness Record, Waste Treatment and Immobilization Plant - March 2015

    The Office of Nuclear Safety and Environmental...

  12. Government Agency Contacts | Critical Materials Institute

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental AssessmentsGeoffrey(SC) GettingGit GitGlobalGolden

  13. Comparison as Curriculum Governance: dynamics of the European-wide governance technology of comparison within England’s National Curriculum reforms 

    E-Print Network [OSTI]

    Papanastasiou, Natalie

    2012-01-01T23:59:59.000Z

    The curriculum is a governance technology of knowledge production and is also itself governed by complex dynamics within European education policy space. This article focuses on how the curriculum is governed by comparative ...

  14. Department of Energy American Indian Tribal Government Interactions and Policy

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

    2009-01-16T23:59:59.000Z

    This Order communicates Departmental, programmatic, and field responsibilities for interacting with American Indian Governments and transmits the Department of Energy's American Indian and Alaska Native Tribal Government Policy and its guiding principles, the Framework for Implementation of the Policy. Cancels DOE O 1230.2. Admin Chg 1, dated 11-6-09, cancels DOE O 144.1.

  15. Department of Energy American Indian Tribal Government Interactions and Policy

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

    2009-01-16T23:59:59.000Z

    This Order communicates Departmental, programmatic, and field responsibilities for interacting with American Indian Governments and transmits the Department of Energy's American Indian and Alaska Native Tribal Government Policy and its guiding principles, the Framework for Implementation of the Policy. Cancels DOE O 1230.2.

  16. Governing Economic Globalization: The Pioneering Experience of the OECD

    E-Print Network [OSTI]

    Levinson, David M.

    importance to the governance of the global economy. The General Agreement on Tariffs and Trade (GATT) and WTOGoverning Economic Globalization: The Pioneering Experience of the OECD Robert T. KUDRLE * The Organization for Economic Co-operation and Development (OECD) has pioneered global governance in three areas

  17. A technical approach to local government amalgamation Sasa Drezgic1

    E-Print Network [OSTI]

    Przulj, Natasa

    savings, there is a lack of methodology that would enable construction of a tool for better decision governments that would save cost. This does not only allow for determination of a cost saving amalgamation scenario, but also can serve as a benchmark of tolerable costs of local government provision of local goods

  18. Automatic Generation of Roadmap for e-Government Implementation

    E-Print Network [OSTI]

    Boyer, Edmond

    Automatic Generation of Roadmap for e-Government Implementation Mauricio Solar, Daniel Pantoja, and automatically generates the roadmap for each evaluated public agency. In this article, the automatic generation of the proposed roadmap is detailed. Keywords: e-government, roadmap, capability, maturity model. 1 Introduction

  19. Information Security Governance: When Compliance Becomes more Important than Security

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Information Security Governance: When Compliance Becomes more Important than Security Terence Tan1 information security must adapt to changing conditions by extending security governance to middle management for implementing information security are more interested in complying with organizational standards and policies

  20. Oil prices and government bond risk premiums Herv Alexandre*

    E-Print Network [OSTI]

    Boyer, Edmond

    Oil prices and government bond risk premiums By Hervé Alexandre*º Antonin de Benoist * Abstract : This article analyses the impact of oil price on bond risk premiums issued by emerging economies. No empirical study has yet focussed on the effects of the oil price on government bond risk premiums. We develop