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Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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1

Integration of decentralized generators with the electric power grid  

E-Print Network (OSTI)

This report develops a new methodology for studying the economic interaction of customer-owned electrical generators with the central electric power grid. The purpose of the report is to study the reciprocal effects of the ...

Finger, Susan

1981-01-01T23:59:59.000Z

2

Computational Needs for the Next Generation Electric Grid Proceedings  

NLE Websites -- All DOE Office Websites (Extended Search)

April 19-20, 2011 April 19-20, 2011 Editors: Joseph H. Eto Lawrence Berkeley National Laboratory Robert J. Thomas Cornell University Proceedings Computational Needs for the Next Generation Electric Grid LBNL-5105E Computational Needs for the Next Generation Electric Grid Proceedings April 19-20, 2011 Editors: Joseph H. Eto, Lawrence Berkeley National Laboratory Robert J. Thomas, Cornell University The work described in this report was funded by the Office of Electricity Delivery and Energy Reliability of the U.S. Department of Energy under Contract No. DE-AC02- 05CH11231. Disclaimer This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the

3

Electricity Grid  

NLE Websites -- All DOE Office Websites (Extended Search)

for the smart grid, distributed generation (microgrids), and improved grid reliability. Demand Response Demand response (DR) is a set of time-dependent activities that reduce or...

4

Computational Needs for the Next Generation Electric Grid Proceedings  

Science Conference Proceedings (OSTI)

The April 2011 DOE workshop, 'Computational Needs for the Next Generation Electric Grid', was the culmination of a year-long process to bring together some of the Nation's leading researchers and experts to identify computational challenges associated with the operation and planning of the electric power system. The attached papers provide a journey into these experts' insights, highlighting a class of mathematical and computational problems relevant for potential power systems research. While each paper defines a specific problem area, there were several recurrent themes. First, the breadth and depth of power system data has expanded tremendously over the past decade. This provides the potential for new control approaches and operator tools that can enhance system efficiencies and improve reliability. However, the large volume of data poses its own challenges, and could benefit from application of advances in computer networking and architecture, as well as data base structures. Second, the computational complexity of the underlying system problems is growing. Transmitting electricity from clean, domestic energy resources in remote regions to urban consumers, for example, requires broader, regional planning over multi-decade time horizons. Yet, it may also mean operational focus on local solutions and shorter timescales, as reactive power and system dynamics (including fast switching and controls) play an increasingly critical role in achieving stability and ultimately reliability. The expected growth in reliance on variable renewable sources of electricity generation places an exclamation point on both of these observations, and highlights the need for new focus in areas such as stochastic optimization to accommodate the increased uncertainty that is occurring in both planning and operations. Application of research advances in algorithms (especially related to optimization techniques and uncertainty quantification) could accelerate power system software tool performance, i.e. speed to solution, and enhance applicability for new and existing real-time operation and control approaches, as well as large-scale planning analysis. Finally, models are becoming increasingly essential for improved decision-making across the electric system, from resource forecasting to adaptive real-time controls to online dynamics analysis. The importance of data is thus reinforced by their inescapable role in validating, high-fidelity models that lead to deeper system understanding. Traditional boundaries (reflecting geographic, institutional, and market differences) are becoming blurred, and thus, it is increasingly important to address these seams in model formulation and utilization to ensure accuracy in the results and achieve predictability necessary for reliable operations. Each paper also embodies the philosophy that our energy challenges require interdisciplinary solutions - drawing on the latest developments in fields such as mathematics, computation, economics, as well as power systems. In this vein, the workshop should be viewed not as the end product, but the beginning of what DOE seeks to establish as a vibrant, on-going dialogue among these various communities. Bridging communication gaps among these communities will yield opportunities for innovation and advancement. The papers and workshop discussion provide the opportunity to learn from experts on the current state-of-the-art on computational approaches for electric power systems, and where one may focus to accelerate progress. It has been extremely valuable to me as I better understand this space, and consider future programmatic activities. I am confident that you too will enjoy the discussion, and certainly learn from the many experts. I would like to thank the authors of the papers for sharing their perspectives, as well as the paper discussants, session recorders, and participants. The meeting would not have been as successful without your commitment and engagement. I also would like to thank Joe Eto and Bob Thomas for their vision and leadership in bringing together su

Birman, Kenneth; Ganesh, Lakshmi; Renessee, Robbert van; Ferris, Michael; Hofmann, Andreas; Williams, Brian; Sztipanovits, Janos; Hemingway, Graham; University, Vanderbilt; Bose, Anjan; Stivastava, Anurag; Grijalva, Santiago; Grijalva, Santiago; Ryan, Sarah M.; McCalley, James D.; Woodruff, David L.; Xiong, Jinjun; Acar, Emrah; Agrawal, Bhavna; Conn, Andrew R.; Ditlow, Gary; Feldmann, Peter; Finkler, Ulrich; Gaucher, Brian; Gupta, Anshul; Heng, Fook-Luen; Kalagnanam, Jayant R; Koc, Ali; Kung, David; Phan, Dung; Singhee, Amith; Smith, Basil

2011-10-05T23:59:59.000Z

5

Computational Needs for the Next Generation Electric Grid Proceedings  

E-Print Network (OSTI)

include  Smart  Grid  Architectures, Smart wireless the new smart grid computing  architecture.  Cloud Communications  architecture  of  smart  grids  to  manage 

Birman, Kenneth

2012-01-01T23:59:59.000Z

6

Dynamic Analysis of a Grid-Connected Wind Electric Generator with Embedded Static VAR Compensator  

Science Conference Proceedings (OSTI)

This paper describes modeling and simulation of Wind Electric Generator (WEG) comprising a pitch controlled Horizontal Axis Wind Turbine (HAWT) coupled to squirrel cage induction generator through a gear. The generic issue of VAR drain from the grid ... Keywords: Wind turbine, induction generator, two mass model - drive train, SVC, wind electric generator dynamics

Vishnuvardhanan V.; Sasi K. Kottayil

2009-12-01T23:59:59.000Z

7

Computational Needs for the Next Generation Electric Grid Proceedings  

E-Print Network (OSTI)

H.M.  Gill, “Smart Grid distribution automation for public distribution  automation,  computational intelligence applications, and smart grid.   

Birman, Kenneth

2012-01-01T23:59:59.000Z

8

Computational Needs for the Next Generation Electric Grid Proceedings  

E-Print Network (OSTI)

electric  vehicles  and appliances.   For  coordination  and  organization  purposes,  most  of  the  electricity  industry 

Birman, Kenneth

2012-01-01T23:59:59.000Z

9

Computational Needs for the Next Generation Electric Grid Proceedings  

NLE Websites -- All DOE Office Websites (Extended Search)

energy analysis and environmental impacts department Abstract The evolution of the power grid has been compared, unfavorably, with the evolution of modern telephony; while...

10

Computational Needs for the Next Generation Electric Grid Proceedings  

E-Print Network (OSTI)

Journal of  Electrical Power & Energy Systems,  27 (2005), Journal  of  Electrical  Power  &  Energy  Systems Journal of Electrical Power & Energy  Systems, 27 (2005), 

Birman, Kenneth

2012-01-01T23:59:59.000Z

11

Computational Needs for the Next Generation Electric Grid Proceedings  

E-Print Network (OSTI)

and tools related to the electric power  industry and its 2003.   American Electric Power.  Interstate transmission by  Means  of  Enhanced  Electric  Power  Systems  Control: 

Birman, Kenneth

2012-01-01T23:59:59.000Z

12

Computational Needs for the Next Generation Electric Grid Proceedings  

E-Print Network (OSTI)

domains.  The electricity industry is well poised to evolution  of  the  electricity  industry.   This  paper Behavior  The  electricity  industry  is  in  the  midst 

Birman, Kenneth

2012-01-01T23:59:59.000Z

13

Computational Needs for the Next Generation Electric Grid Proceedings  

E-Print Network (OSTI)

F.  Wollenburg, “Power Generation Operation and Control”, Commitment  with  Wind  Power  Generation:  Integrating Optimal investments in  power generation under centralized 

Birman, Kenneth

2012-01-01T23:59:59.000Z

14

Computational Needs for the Next Generation Electric Grid Proceedings  

E-Print Network (OSTI)

transmission vision for wind integration.   www.aep.com/Corporation.  Eastern wind integration and transmission a recent study on wind integration (American Electric 

Birman, Kenneth

2012-01-01T23:59:59.000Z

15

Computational Needs for the Next Generation Electric Grid Proceedings  

E-Print Network (OSTI)

of generation and transmission lines deployment.   b.major interstate transmission lines. These require economicchoice  for  the  transmission  line  expansion  to  reduce 

Birman, Kenneth

2012-01-01T23:59:59.000Z

16

Renewable Generation and Interconnection to the Electrical Grid in Southern California  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SOUTHERN CALIFORNIA EDISON® SOUTHERN CALIFORNIA EDISON® SM 1 Federal Utility Partnership Working Group Providence, Rhode Island April 15, 2010 Renewable Generation and Interconnection to the Electrical Grid in Southern California Daniel Tunnicliff, P.E. Manager, Government & Institutions SOUTHERN CALIFORNIA EDISON® SM 2 Overview * SCE Overview * SCE Procurement Objectives * Renewable Procurement * Challenges to Meeting Renewable Goals in California * Interconnection Processes * Lessons Learned SOUTHERN CALIFORNIA EDISON® SM 3 SCE Overview * Large system  13 million residents  4.8 million customer accounts  50,000-square-mile service area * Nation's leader in environmental solutions  Energy efficiency  Renewable energy procurement  Electric transportation  Advanced meters  Smart grid

17

Proceedings of the Computational Needs for the Next Generation Electric Grid Workshop, April 19-20, 2011  

Energy.gov (U.S. Department of Energy (DOE))

The April 2011 DOE workshop, “Computational Needs for the Next Generation Electric Grid,” brought together some of the Nation’s leading researchers and experts to identify computational challenges...

18

Electricity Grid: Impacts of Plug-In Electric Vehicle Charging  

E-Print Network (OSTI)

steam Thus, for vehicles that plug into the grid, characterizing the emissions associated with electricity generation and distribution

Yang, Christopher; McCarthy, Ryan

2009-01-01T23:59:59.000Z

19

Method of grid generation  

DOE Patents (OSTI)

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

Barnette, Daniel W. (Veguita, NM)

2002-01-01T23:59:59.000Z

20

Emissions & Generation Resource Integrated Database (eGRID) ...  

NLE Websites -- All DOE Office Websites (Extended Search)

Resource Integrated Database, eGRID, clean energy, power generation, electricity generation, production, environment, electricity, utilities, utility, power plant, power...

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Emissions & Generation Resource Integrated Database (eGRID),...  

NLE Websites -- All DOE Office Websites (Extended Search)

Resource Integrated Database, eGRID, clean energy, power generation, electricity generation, production, environment, electricity, utilities, utility, power plant, power...

22

Implementing Virtual Buffer for Electric Power Grids  

Science Conference Proceedings (OSTI)

The electric power grid is a vital network for every aspect of our life. The lack of buffer between generation and consumption makes the power grid unstable and fragile. While large scale power storage is not technically and economically feasible at ... Keywords: Artificial Intelligence, Dynamic Data Driven, Electric Power Grid

Rong Gao; Lefteri H. Tsoukalas

2007-05-01T23:59:59.000Z

23

GROWDERS Demonstration of Grid Connected Electricity Systems...  

Open Energy Info (EERE)

GROWDERS Demonstration of Grid Connected Electricity Systems (Smart Grid Project) Jump to: navigation, search Project Name GROWDERS Demonstration of Grid Connected Electricity...

24

Definition: Electric grid | Open Energy Information  

Open Energy Info (EERE)

grid grid Jump to: navigation, search Dictionary.png Electric grid A network of transmission lines, substations, transformers and more, that deliver electricity from power plants to consumers; In the continental U.S., the electric grid consists of three systems: the Eastern, Western Interconnect, and Texas Interconnects.[1][2][3][4] View on Wikipedia Wikipedia Definition An electrical grid is an interconnected network for delivering electricity from suppliers to consumers. It consists of generating stations that produce electrical power, high-voltage transmission lines that carry power from distant sources to demand centers, and distribution lines that connect individual customers. Power stations may be located near a fuel source, at a dam site, or to take advantage of renewable energy sources,

25

Method for protecting an electric generator  

DOE Patents (OSTI)

A method for protecting an electrical generator which includes providing an electrical generator which is normally synchronously operated with an electrical power grid; providing a synchronizing signal from the electrical generator; establishing a reference signal; and electrically isolating the electrical generator from the electrical power grid if the synchronizing signal is not in phase with the reference signal.

Kuehnle, Barry W. (Ammon, ID); Roberts, Jeffrey B. (Ammon, ID); Folkers, Ralph W. (Ammon, ID)

2008-11-18T23:59:59.000Z

26

Electric Power Metrology and the Smart Grid  

Science Conference Proceedings (OSTI)

Electric Power Metrology and the Smart Grid. Summary: ... Related Programs and Projects: Smart Grid Interoperability Standards Project. Contact. ...

2011-10-03T23:59:59.000Z

27

Solar Power and the Electric Grid, Energy Analysis (Fact Sheet)  

NLE Websites -- All DOE Office Websites (Extended Search)

Power and the Electric Grid Power and the Electric Grid In today's electricity generation system, different resources make different contributions to the electricity grid. This fact sheet illustrates the roles of distributed and centralized renewable energy technologies, particularly solar power, and how they will contribute to the future electricity system. The advantages of a diversified mix of power generation systems are highlighted. Grid 101: How does the electric grid work? The electric grid-an interconnected system illustrated in Figure 1-maintains an instantaneous balance between supply and demand (generation and load) while moving electricity from generation source to customer. Because large amounts of electricity are difficult to store, the amount generated and fed into the system must be care-

28

New Electric Grid Technologies for Renewable Integration  

E-Print Network (OSTI)

and changing electric loads that are becoming part of the "orchestra" · Dealing with economic and public policy & Intelligent Agent (temporal power flow control) · Solar and Wind Forecasting Tools · Generator and LoadNew Electric Grid Technologies for Renewable Integration - The Need for Being Smarter - Presented

Islam, M. Saif

29

Tribal Renewable Energy Foundational Course: Electricity Grid...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

30

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

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Smart Grid Week: Working to Modernize the Nation's Electric Grid Smart Grid Week: Working to Modernize the Nation's Electric Grid Smart Grid Week: Working to Modernize the Nation's Electric Grid June 3, 2013 - 11:00am Addthis Introducing Smart Grid Week. | Photo courtesy of Pacific Northwest National Laboratory. Introducing Smart Grid Week. | Photo courtesy of Pacific Northwest National Laboratory. Erin R. Pierce Erin R. Pierce Digital Communications Specialist, Office of Public Affairs Learn More about the Smart Grid Visit smartgrid.gov for access to videos, maps and data on the effort to transform the nation's electric grid. Take a look at A Policy Framework For the 21st Century Grid: A Progress Report, from the White House Office of Science and Technology Policy. Our new Energy.gov series, Smart Grid Week, highlights efforts happening

31

Transdisciplinary electric power grid science  

E-Print Network (OSTI)

The 20th-century engineering feat that most improved the quality of human life, the electric power system, now faces discipline-spanning challenges that threaten that distinction. So multilayered and complex that they resemble ecosystems, power grids face risks from their interdependent cyber, physical, social and economic layers. Only with a holistic understanding of the dynamics of electricity infrastructure and human operators, automatic controls, electricity markets, weather, climate and policy can we fortify worldwide access to electricity.

Brummitt, Charles D; Dobson, Ian; Moore, Cristopher; D'Souza, Raissa M

2013-01-01T23:59:59.000Z

32

South Mississippi Electric Power Association Smart Grid Project (Mississippi)  

Energy.gov (U.S. Department of Energy (DOE))

South Mississippi Electric Power Association’s (SMEPA) smart grid project involves the deployment of advanced metering infrastructure (AMI) and covers the Generation & Transmission (G&T)...

33

Leading the Modernization of the Electricity Grid through Transformati...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

and integration of variable renewable generation into the routine operation of the power system. Leading the Modernization of the Electricity Grid through Transformational...

34

A National Grid Energy Storage Strategy - Electricity Advisory Committee -  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Grid Energy Storage Strategy - Electricity Advisory Grid Energy Storage Strategy - Electricity Advisory Committee - December 2013 A National Grid Energy Storage Strategy - Electricity Advisory Committee - December 2013 The Electricity Advisory Committee (EAC) represents a wide cross section of electricity industry stakeholders. This document presents the EAC's vision for a national energy storage strategic plan. It provides an outline for guidance, alignment, coordination, and inspiration for governments, businesses, advocacy groups, academics, and others who share a similar vision for energy storage. The strategy addresses applications of electric storage technologies that optimize the performance of the power grid once electric power has been generated and delivered to the network. It aims to provide a framework of

35

LANL physicists discuss electrical grid in journal article  

NLE Websites -- All DOE Office Websites (Extended Search)

Physicists discuss electrical grid in journal article Physicists discuss electrical grid in journal article LANL physicists discuss electrical grid in journal article Scott Backhaus and Michael Chertkov are authors of an article for Physics Today that outlines the physics of several phenomena associated with power grid behavior. October 17, 2013 High voltage transmission lines carry electrical power. High voltage transmission lines carry electrical power. Calling upon their physics experience, Backhaus and Chertkov present an overview of grid physics, voltage collapse, generator synchronization, electromechanical waves, new probabilistic measures of grid reliability and the nonlinear and hysteretic dynamics of distribution grids. Electrical grids are the largest engineered systems ever built. Expected to reliably deliver power whenever and wherever consumers demand it, the

36

LANL physicists discuss electrical grid in journal article  

NLE Websites -- All DOE Office Websites (Extended Search)

Physicists discuss electrical grid in journal article Physicists discuss electrical grid in journal article LANL physicists discuss electrical grid in journal article Scott Backhaus and Michael Chertkov are authors of an article for Physics Today that outlines the physics of several phenomena associated with power grid behavior. October 17, 2013 High voltage transmission lines carry electrical power. High voltage transmission lines carry electrical power. Calling upon their physics experience, Backhaus and Chertkov present an overview of grid physics, voltage collapse, generator synchronization, electromechanical waves, new probabilistic measures of grid reliability and the nonlinear and hysteretic dynamics of distribution grids. Electrical grids are the largest engineered systems ever built. Expected to reliably deliver power whenever and wherever consumers demand it, the

37

Leading the Modernization of the Electricity Grid through Transformational  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Leading the Modernization of the Electricity Grid through Leading the Modernization of the Electricity Grid through Transformational Research and Partnerships Leading the Modernization of the Electricity Grid through Transformational Research and Partnerships A presentation given by the Office of Electricity on expansion of the Nation's transmission infrastructure; and integration of variable renewable generation into the routine operation of the power system. Leading the Modernization of the Electricity Grid through Transformational Research and Partnerships More Documents & Publications Statement of Patricia Hoffman, Princiipal Deputy Assistant Secretary for Electricity Delivery and Energy Reliability, U.S. Department of Energy Before the United States House of Representatives House Appropriations Subcommittee on Energy and Water Develop

38

South Mississippi Electric Power Association Smart Grid Project...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mississippi Electric Power Association Smart Grid Project (Mississippi) South Mississippi Electric Power Association Smart Grid Project (Mississippi) Eligibility Rural Electric...

39

Convectively cooled electrical grid structure  

DOE Patents (OSTI)

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

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

1980-11-10T23:59:59.000Z

40

Convectively cooled electrical grid structure  

DOE Patents (OSTI)

Undesirable distortions of electrical grid conductors (12) from thermal cycling are minimized and related problems such as unwanted thermionic emission and structural failure from overheating are avoided by providing for a flow of fluid coolant within each conductor (12). The conductors (12) are secured at each end to separate flexible support elements (16) which accommodate to individual longitudinal expansion and contraction of each conductor (12) while resisting lateral displacements, the coolant flow preferably being directed into and out of each conductor through passages (48) in the flexible support elements (16). The grid (11) may have a modular or divided construction which facilitates manufacture and repairs.

Paterson, James A. (Oakland, CA); Koehler, Gary W. (Oakland, CA)

1982-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

The Potential of Plug-in Hybrid and Battery Electric Vehicles as Grid Resources: the Case of a Gas and Petroleum Oriented Elecricity Generation System  

E-Print Network (OSTI)

2010). Plug-in hybrid electric vehicles as regulating powervalue of plug-in hybrid electric vehicles as grid resources.of using plug-in hybrid electric vehicle battery packs for

Greer, Mark R

2012-01-01T23:59:59.000Z

42

Electricity Supply Board Smart Grid Host Site Progress Report  

Science Conference Proceedings (OSTI)

The Electricity Supply Board (ESB) Networks Smart Grid Demonstration Project Host Site is part of a five-year collaborative initiative with 19 utility members. This project will integrate distribution and transmission level load management and embedded generation with customer-level storage by means of electric vehicle (EV) batteries, distribution-grid–connected wind farms, and customer demand response from smart meters.

2011-06-28T23:59:59.000Z

43

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

NLE Websites -- All DOE Office Websites (Extended Search)

the 21st century electric grid and the work that lies ahead. Our aging electric infrastructure relies on the same basic technology that was first deployed more than a century...

44

Electric grid balancing through lowcost workload migration  

Science Conference Proceedings (OSTI)

Energy production must continuously match demand on the electric grid. A deficiency can lead to service disruptions, and a surplus can place tremendous stress on grid components, potentially causing major blackouts. To manage this balance, grid operators ... Keywords: data centers, demand response, smart grid

David Chiu; Christopher Stewart; Bart McManus

2012-12-01T23:59:59.000Z

45

Tribal Energy Webinar Focuses on Electric Grid | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Webinar Focuses on Electric Grid Webinar Focuses on Electric Grid Tribal Energy Webinar Focuses on Electric Grid March 19, 2013 - 1:21pm Addthis Learn about how and why the electric grid works in a new webinar, Understanding the Grid, to be held on Wednesday, March 27, from 11 a.m. to 12:30 p.m. Mountain time. This is the third in a series of free tribal energy webinars sponsored by the U.S. Department of Energy (DOE) Office of Indian Energy Policy and Programs, Office of Energy Efficiency and Renewable Energy Tribal Energy Program, and Western Area Power Administration (WAPA). The webinar will be presented by Jim Charters, a utility transmission system consultant and former WAPA employee. The complex electric grid and how and why it works, including information about generating entities and

46

NREL: Vehicles and Fuels Research - Electric Vehicle Grid Integration  

NLE Websites -- All DOE Office Websites (Extended Search)

Electric Vehicle Grid Integration Project Electric Vehicle Grid Integration Project Plug-in electric vehicle charging at NREL. PEV charging in the VTIF. Photo by Dennis Schroeder, NREL/PIX 19758 The Electric Vehicle Grid Integration Project supports the development and implementation of electrified transportation systems, particularly those that integrate renewable-based vehicle charging systems. Plug-in electric vehicles (PEVs)-including all-electric vehicles and plug-in hybrid electric vehicles (PHEVs)-provide a new opportunity to reduce oil consumption by drawing on power from the electric grid. To maximize the benefits of PEVs, the emerging PEV infrastructure must provide access to clean electricity generated from renewable sources, satisfy driver expectations, and ensure safety. Value creation from systems

47

Solar Power and the Electric Grid, Energy Analysis (Fact Sheet)  

DOE Green Energy (OSTI)

In today's electricity generation system, different resources make different contributions to the electricity grid. This fact sheet illustrates the roles of distributed and centralized renewable energy technologies, particularly solar power, and how they will contribute to the future electricity system. The advantages of a diversified mix of power generation systems are highlighted.

Not Available

2010-03-01T23:59:59.000Z

48

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

Science Conference Proceedings (OSTI)

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

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

2011-02-01T23:59:59.000Z

49

Energy storage for frequency regulation on the electric grid  

E-Print Network (OSTI)

Ancillary services such as frequency regulation are required for reliable operation of the electric grid. Currently, the same traditional thermal generators that supply bulk power also perform nearly all frequency regulation. ...

Leitermann, Olivia

2012-01-01T23:59:59.000Z

50

Hawaiian Electric Company (HECO) Smart Grid (SG) Demonstration Project Description  

Science Conference Proceedings (OSTI)

This report describes one smart grid demonstration host-site project. The Hawaiian Electric Company (HECO) host site is part of the Electric Power Research Institute's (EPRI's) seven-year Smart Grid Demonstration Initiative. The project is focused on integrating large-scale distributed energy resources (DER), including demand response, storage, distributed generation, and distributed renewable generation, into a "virtual power plant" to advance the widespread, efficient, and cost-effective deployment of ...

2012-08-13T23:59:59.000Z

51

GROWDERS Demonstration of Grid Connected Electricity Systems (Smart Grid  

Open Energy Info (EERE)

GROWDERS Demonstration of Grid Connected Electricity Systems (Smart Grid GROWDERS Demonstration of Grid Connected Electricity Systems (Smart Grid Project) Jump to: navigation, search Project Name GROWDERS Demonstration of Grid Connected Electricity Systems Country France Coordinates 46.134171°, 1.933594° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":46.134171,"lon":1.933594,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

52

GROWDERS Demonstration of Grid Connected Electricity Systems...  

Open Energy Info (EERE)

Jump to: navigation, search Project Name GROWDERS Demonstration of Grid Connected Electricity Systems Country Spain Coordinates 40.338169, -3.438721 Loading map......

53

National Grid (Electric) - Residential Energy Efficiency Rebate...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Residential Energy Efficiency Rebate Programs (Upstate New York) National Grid (Electric) - Residential Energy Efficiency Rebate Programs (Upstate New York) Eligibility Installer...

54

Electricity Advisory Committee Smart Grid Subcommittee  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Smart Grid Subcommittee Smart Grid Subcommittee Update to the 2008 EAC Report Smart Grid: Enabler of the New Energy Economy Report Recommendations May 10, 2011 Recommendations from the 2008 EAC Smart Grid Report (http://www.oe.energy.gov/DocumentsandMedia/final-smart-grid-report.pdf) 1. Create a Smart Grid Program office within DOE. Update: Completed. DOE's Office of Electricity Delivery and Energy Reliability (OE) has an active Smart Grid Program, which includes the Smart Grid Investment Grant (SGIG) and the Smart Grid Demonstration Programs (SGDP) funded by the American Recovery and Reinvestment Act of 2009 (ARRA) in addition to the already existing Smart Grid Research &Development (R&D) Program. FY 2012 OE Budget: $238 million: Emphasis on the integration of renewable energy sources, focuses on long-term system

55

Electricity Storage in Smart Grids  

E-Print Network (OSTI)

IEEE TRANSACTIONS ON SMART GRID, VOL. 2, NO. 4, DECEMBER 2011 643 Guest Editorial Cyber, Physical, and System Security for Smart Grid The vision of a smart grid relies heavily on the information for optimized energy consumption. One critical aspect of the smart grid related information and com- munications

Dekker, Cees

56

Coming Full Circle in Florida: Improving Electric Grid Reliability and  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Coming Full Circle in Florida: Improving Electric Grid Reliability Coming Full Circle in Florida: Improving Electric Grid Reliability and Resiliency Coming Full Circle in Florida: Improving Electric Grid Reliability and Resiliency May 2, 2013 - 11:16am Addthis Inside Florida Power & Light's Transmission Performance Diagnostic Center. | Photo courtesy of Florida Power & Light. Inside Florida Power & Light's Transmission Performance Diagnostic Center. | Photo courtesy of Florida Power & Light. In 2009, at the DeSoto Next Generation Solar Energy Center, President Obama announced the launch of the $3.4 billion Smart Grid Investment Grant program. In 2009, at the DeSoto Next Generation Solar Energy Center, President Obama announced the launch of the $3.4 billion Smart Grid Investment Grant program. Inside Florida Power & Light's Transmission Performance Diagnostic Center. | Photo courtesy of Florida Power & Light.

57

Dualmode transportation - impact on the electric grid  

E-Print Network (OSTI)

Continual increase in transport demand and uneven road capacity results in chaotic traffic congestion, brings with it high levels of air pollution, an elevated number of accidents, and an insatiable demand for oil to satisfy the motorized vehicles on roads. The dualmode transportation system is a transformational solution to address all of these problems simultaneously. This project will quantify the amount of energy needed to electrify a portion of the actual ground transportation (personal vehicle and freight) in a specific electric region grid and analyze the impact that it represents. A model that gives a close approximation of the electric energy demand that would be generated by converting existing traffic data into electricity demand was developed. This model allows for sensitivity testing of all conversion factors, data variation and variations in the different types of propulsion technology that may be used in the new system. Results show that inclusion of the new transportation system into the electric grid of Texas will not require significantly more energy than the current available resource.

Azcarate Lara, Francisco Javier

2007-12-01T23:59:59.000Z

58

Electricity Grid: Impacts of Plug-In Electric Vehicle Charging  

E-Print Network (OSTI)

mail: ccyang@ucdavis.edu. Electricity Grid Impacts of Plug-by either gasoline or electricity, but unlike hybrids, PHEVsto use very low-carbon electricity resources, such as

Yang, Christopher; McCarthy, Ryan

2009-01-01T23:59:59.000Z

59

Optimal Planning and Operation of Smart Grids with Electric Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

Optimal Planning and Operation of Smart Grids with Electric Vehicle Optimal Planning and Operation of Smart Grids with Electric Vehicle Interconnection Title Optimal Planning and Operation of Smart Grids with Electric Vehicle Interconnection Publication Type Journal Article Refereed Designation Refereed LBNL Report Number LBNL-5251E Year of Publication 2012 Authors Stadler, Michael, Chris Marnay, Maximillian Kloess, Gonçalo Cardoso, Gonçalo Mendes, Afzal S. Siddiqui, Ratnesh Sharma, Olivier Mégel, and Judy Lai Journal Journal of Energy Engineering, Special Issue: Challenges and opportunities in the 21st century energy infrastructure Volume 138 Start Page 95 Issue 2 Pagination 95-108 Date Published 06/2012 Publisher LBNL ISSN ISSN (print): 0733-9402, ISSN (online): 1943-7897 Keywords carbon emissions, combined heat and power, commercial buildings, distributed energy resources, distributed generation, electric vehicle, electricity markets and policy group, energy analysis and environmental impacts department, load shifting, microgrid, microgrids, optimization, smart grid, storage technologies

60

Vehicle-to-Grid Power: Battery, Hybrid, and Fuel Cell Vehicles as Resources for Distributed Electric Power in California  

E-Print Network (OSTI)

efficiency of the electric power system. This opportunity isvehicles and of the electric power grid, yet analysts,cell vehicle generates electric power, but it's not hooked

Kempton, Willett; Tomic, Jasna; Letendre, Steven; Brooks, Alec; Lipman, Timothy

2001-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Distributed Generation and Resilience in Power Grids  

E-Print Network (OSTI)

We study the effects of the allocation of distributed generation on the resilience of power grids. We find that an unconstrained allocation and growth of the distributed generation can drive a power grid beyond its design parameters. In order to overcome such a problem, we propose a topological algorithm derived from the field of Complex Networks to allocate distributed generation sources in an existing power grid.

Scala, Antonio; Chessa, Alessandro; Caldarelli, Guido; Damiano, Alfonso

2012-01-01T23:59:59.000Z

62

Impacts of distributed generation on Smart Grid.  

E-Print Network (OSTI)

??With the concept of Smart Grid, there are high possibilities that the interconnection of distributed generation issues can be solved and minimised. This thesis discusses… (more)

Hidayatullah, Nur Asyik

2011-01-01T23:59:59.000Z

63

Electricity Grid: Impacts of Plug-In Electric Vehicle Charging  

E-Print Network (OSTI)

with electricity generation and distribution is importantincluding generation, transmission, and distribution) can

Yang, Christopher; McCarthy, Ryan

2009-01-01T23:59:59.000Z

64

Optimal Planning and Operation of Smart Grids with Electric Vehicle...  

NLE Websites -- All DOE Office Websites (Extended Search)

Optimal Planning and Operation of Smart Grids with Electric Vehicle Interconnection Title Optimal Planning and Operation of Smart Grids with Electric Vehicle Interconnection...

65

Electricity Grid Basics Webinar Presentation Slides and Text...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Electricity Grid Basics Webinar Presentation Slides and Text Version Electricity Grid Basics Webinar Presentation Slides and Text Version Download presentation slides and a text...

66

Modeling Electric Vehicle Benefits Connected to Smart Grids  

NLE Websites -- All DOE Office Websites (Extended Search)

Electric Vehicle Benefits Connected to Smart Grids Title Modeling Electric Vehicle Benefits Connected to Smart Grids Publication Type Conference Proceedings LBNL Report Number...

67

Electric Power Transmission and Distribution (EPTD) Smart Grid...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Electric Power Transmission and Distribution (EPTD) Smart Grid Program (New York) Electric Power Transmission and Distribution (EPTD) Smart Grid Program (New York) < Back...

68

Category:Smart Grid Projects - Electric Distributions Systems | Open Energy  

Open Energy Info (EERE)

Distributions Systems category. Distributions Systems category. Pages in category "Smart Grid Projects - Electric Distributions Systems" The following 13 pages are in this category, out of 13 total. A Atlantic City Electric Company Smart Grid Project Avista Utilities Smart Grid Project C Consolidated Edison Company of New York, Inc. Smart Grid Project E El Paso Electric Smart Grid Project H Hawaii Electric Co. Inc. Smart Grid Project M Memphis Light, Gas and Water Division Smart Grid Project Municipal Electric Authority of Georgia Smart Grid Project N Northern Virginia Electric Cooperative Smart Grid Project NSTAR Electric Company Smart Grid Project P Powder River Energy Corporation Smart Grid Project P cont. PPL Electric Utilities Corp. Smart Grid Project S Snohomish County Public Utilities District Smart Grid Project

69

build more efficient electrical grids, and  

NLE Websites -- All DOE Office Websites (Extended Search)

build more efficient electrical grids, and advance clean energy research build more efficient electrical grids, and advance clean energy research and development (R&D). The new action plan also places a greater emphasis on energy efficiency. Accomplishments to date under the CED include: (1) completing the final phase of the Weyburn-Midale Carbon Dioxide Monitoring and Storage Project, which focuses on best practices for the safe and permanent storage of carbon dioxide (CO 2

70

Toward an analytic framework for the electrical power grid  

Science Conference Proceedings (OSTI)

The large majority of electrical power in the United States today is generated from fossil feedstocks. While renewable energy sources offer compelling alternatives, there are many challenges and complexities that currently limit their use. The high-level ... Keywords: LMP landscape, energy markets, locational marginal price, power generation, renewable energy, smart grid

Scott Alfeld; Carol Barford; Paul Barford

2012-05-01T23:59:59.000Z

71

How internet concepts and technologies can help green and smarten the electrical grid  

Science Conference Proceedings (OSTI)

Several powerful forces are gathering to make fundamental and irrevocable changes to the century-old grid. The next-generation grid, often called the 'smart grid,' will feature distributed energy production, vastly more storage, tens of millions of stochastic ... Keywords: electrical grid, green networking

Srinivasan Keshav; Catherine Rosenberg

2010-08-01T23:59:59.000Z

72

How internet concepts and technologies can help green and smarten the electrical grid  

Science Conference Proceedings (OSTI)

Several powerful forces are gathering to make fundamental and irrevocable changes to the century-old grid. The next-generation grid, often called the 'smart grid,' will feature distributed energy production, vastly more storage, tens of millions of stochastic ... Keywords: electrical grid, green networking

Srinivasan Keshav; Catherine Rosenberg

2011-01-01T23:59:59.000Z

73

Energy Storage Activities in the United States Electricity Grid...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Activities in the United States Electricity Grid Electricity Advisory Committee Energy Storage Technologies Subcommittee Members Ralph Masiello, Subcommittee Chair Senior...

74

A cathodically protected electrical substation ground grid  

SciTech Connect

This paper presents a discussion on the design of a cathodically protected electrical substation grounding system in which a steel ground grid and steel ground rods were used in place of the commonly used copper ground grid and copperweld ground rods. Several electrical constraints are presented which discuss common electrical utility requirements, safety considerations and economic factors. The grounding system materials which were chosen are discussed along with the means of cathodic protection. Finally, the design, construction and testing considerations are presented as an aid to others who wish to design a similar system.

Nelson, J.P.; Holm, W.K.

1983-09-01T23:59:59.000Z

75

Integration of electric drive vehicles with the electric power grid—a new value stream  

E-Print Network (OSTI)

Battery-electric vehicles and grid-connected hybrid vehicles rely on the power grid for energy-- they have to plug in to charge their batteries. With power alerts and blackouts a recent reality in California, it is easy to conclude that the energy requirements of grid-connected electric vehicles will make the energy crisis worse. Actually, quite the opposite may be true. With a bi-directional grid power interface, virtually any vehicle that can plug into the grid can potentially provide beneficial support to the grid. Battery electric vehicles can support the grid exceptionally well by providing any of a number of functions known collectively as ancillary services. These services are vital to the smooth and efficient operation of the power grid. A hybrid vehicle can provide ancillary services, and can also generate power. Fuel cells are already being commercialized for small stationary power sources, so a vehiclemounted fuel cell could also serve as a vehicle-to-grid power source. Sharing power assets between transportation and power generation functions can create a compelling new economics for electrically-propelled vehicles.

Alec Brooks; Tom Gage; Ac Propulsion

2001-01-01T23:59:59.000Z

76

The Potential of Plug-in Hybrid and Battery Electric Vehicles as Grid Resources: the Case of a Gas and Petroleum Oriented Elecricity Generation System  

E-Print Network (OSTI)

the case of a gas - and petroleum –oriented electricityon natural gas and petroleum-fired combustion turbineon natural gas and petroleum for electricity generation than

Greer, Mark R

2012-01-01T23:59:59.000Z

77

Gridded state maps of wind electric potential  

DOE Green Energy (OSTI)

Estimates of wind electric potential and available windy land area in the contiguous United States, calculated in 1991, have been revised by incorporating actual data on the distribution of environmental exclusion areas where wind energy development would be prohibited or severely restricted. The new gridded data base with actual environmental exclusion areas, in combination with a 'moderate' land-use scenario, is the basis for developing the first gridded maps of available windy land and wind electric potential. Gridded maps for the 48 contiguous states show the estimated windy land area and electric potential for each grid cell (1/40 latitude by 1/30 longitude). These new maps show the distribution of the estimated wind electric potential and available windy land within an individual state, unlike previous national maps that only show estimates of the total wind electric potential for the state as a whole. While changes for some individual states are fairly large (in percentage), on a national basis, the estimated windy land area and wind electric potential are only about 1% to 2% higher than estimated in 1991.

Schwartz, M.N.; Elliott, D.L.; Gower, G.L.

1992-10-01T23:59:59.000Z

78

EA-1750: Smart Grid, Center for Commercialization of Electric...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

79

National Grid Generation, LLC | Open Energy Information  

Open Energy Info (EERE)

National Grid Generation, LLC National Grid Generation, LLC (Redirected from KeySpan Generation LLC) Jump to: navigation, search Name National Grid Generation, LLC Place New York Service Territory Massachusetts, New Hampshire, New York, Rhode Island Website www1.nationalgridus.com/C Green Button Landing Page www1.nationalgridus.com/S Green Button Reference Page www.whitehouse.gov/blog/2 Green Button Implemented Yes Utility Id 26751 Utility Location Yes Ownership I NERC Location NPCC NERC NPCC Yes ISO NY Yes Operates Generating Plant Yes Activity Generation Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it.

80

American Electric Power (AEP) Smart Grid Demonstration Host-Site Project Description  

Science Conference Proceedings (OSTI)

This report provides a description of the American Electric Power (AEP) Smart Grid Demonstration Host-Site Project as part of the Electric Power Research Institute's (EPRI's) five-year smart grid demonstration initiative. The EPRI initiative includes core smart grid research and a number of large-scale smart grid projects with 19 funding utility members. The project is focused on integrating large-scale distributed energy resources (DER), including demand response, storage, distributed generation, and di...

2009-09-16T23:59:59.000Z

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Electricity Grid: Impacts of Plug-In Electric Vehicle Charging  

E-Print Network (OSTI)

with electricity generation and distribution is importantand distribution facilities that produces and delivers electricitydistribution lines that face congestion if local patterns of electricity

Yang, Christopher; McCarthy, Ryan

2009-01-01T23:59:59.000Z

82

Smart Grid: Transforming the Electric System  

Science Conference Proceedings (OSTI)

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

Widergren, Steven E.

2010-04-13T23:59:59.000Z

83

Scheduling for Electricity Cost in Smart Grid Mihai Burcea1,  

E-Print Network (OSTI)

Scheduling for Electricity Cost in Smart Grid Mihai Burcea1, , Wing-Kai Hon2 , Hsiang-Hsuan Liu2 management in smart grid. Consumers send in power requests with a flexible set of timeslots during which arising in "demand response manage- ment" in smart grid [7, 9, 18]. The electrical smart grid is one

Wong, Prudence W.H.

84

Electric Power Industry Needs for Grid-Scale Storage Applications |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Industry Needs for Grid-Scale Storage Applications Industry Needs for Grid-Scale Storage Applications Electric Power Industry Needs for Grid-Scale Storage Applications Stationary energy storage technologies will address the growing limitations of the electricity infrastructure and meet the increasing demand for renewable energy use. Widespread integration of energy storage devices offers many benefits, including the following: Alleviating momentary electricity interruptions Meeting peak demand Postponing or avoiding upgrades to grid infrastructure Facilitating the integration of high penetrations of renewable energy Providing other ancillary services that can improve the stability and resiliency of the electric grid Electric Power Industry Needs for Grid-Scale Storage Applications More Documents & Publications

85

Category:Smart Grid Projects - Electric Transmission Systems | Open Energy  

Open Energy Info (EERE)

Transmission Systems category. Transmission Systems category. Pages in category "Smart Grid Projects - Electric Transmission Systems" The following 10 pages are in this category, out of 10 total. A American Transmission Company LLC II Smart Grid Project American Transmission Company LLC Smart Grid Project D Duke Energy Carolinas, LLC Smart Grid Project E Entergy Services, Inc. Smart Grid Project I ISO New England, Incorporated Smart Grid Project M Midwest Energy Inc. Smart Grid Project Midwest Independent Transmission System Operator Smart Grid Project N New York Independent System Operator, Inc. Smart Grid Project P PJM Interconnection, LLC Smart Grid Project W Western Electricity Coordinating Council Smart Grid Project Retrieved from "http://en.openei.org/w/index.php?title=Category:Smart_Grid_Projects_-_Electric_Transmission_Systems&oldid=214227

86

False data injection attacks against state estimation in electric power grids  

Science Conference Proceedings (OSTI)

A power grid is a complex system connecting electric power generators to consumers through power transmission and distribution networks across a large geographical area. System monitoring is necessary to ensure the reliable operation of power grids, ... Keywords: Power grids, attack, state estimation

Yao Liu; Peng Ning; Michael K. Reiter

2011-05-01T23:59:59.000Z

87

Trading agents for the smart electricity grid  

E-Print Network (OSTI)

The vision of the Smart Grid includes the creation of intelligent electricity supply networks to allow efficient use of energy resources, reduce carbon emissions and are robust to failures. One of the key assumptions underlying this vision is that it will be possible to manage the trading of electricity between homes and micro-grids while coping with the inherent real-time dynamism in electricity demand and supply. The management of these trades needs to take into account the fact that most, if not all, of the actors in the system are self-interested and transmission line capacities are constrained. Against this background, we develop and evaluate a novel marketbased mechanism and novel trading strategies for the Smart Grid. Our mechanism is based on the Continuous Double Auction (CDA) and automatically manages the congestion within the system by pricing the flow of electricity. We also introduce mechanisms to ensure the system can cope with unforseen demand or increased supply capacity in real time. Finally, we develop new strategies that we show achieve high market efficiency (typically over 90%).

Perukrishnen Vytelingum; Sarvapali D. Ramchurn; Thomas D. Voice; Alex Rogers; Nicholas R. Jennings

2010-01-01T23:59:59.000Z

88

Thermoacoustic magnetohydrodynamic electrical generator  

DOE Patents (OSTI)

A thermoacoustic magnetohydrodynamic electrical generator includes an intrinsically irreversible thermoacoustic heat engine coupled to a magnetohydrodynamic electrical generator. The heat engine includes an electrically conductive liquid metal as the working fluid and includes two heat exchange and thermoacoustic structure assemblies which drive the liquid in a push-pull arrangement to cause the liquid metal to oscillate at a resonant acoustic frequency on the order of 1000 Hz. The engine is positioned in the field of a magnet and is oriented such that the liquid metal oscillates in a direction orthogonal to the field of the magnet, whereby an alternating electrical potential is generated in the liquid metal. Low-loss, low-inductance electrical conductors electrically connected to opposite sides of the liquid metal conduct an output signal to a transformer adapted to convert the low-voltage, high-current output signal to a more usable higher voltage, lower current signal.

Wheatley, J.C.; Swift, G.W.; Migliori, A.

1984-11-16T23:59:59.000Z

89

USLCI eGrid region electricity datasets, 2008 | OpenEI  

Open Energy Info (EERE)

eGrid region electricity datasets, 2008 eGrid region electricity datasets, 2008 Dataset Summary Description Datasets are for the US electricity grid system for eGrid regions (AKGD, AKMS, AZNM, CAMX, ERCT, FRCC, HIMS, HIOA, MROE, MROW, NEWE, NWPP, NYCW, NYLI, NYUP, RFCE, RFCM, RFCW, RMPA, SPNO, SPSO, SRMV, SRMW, SRSO, SRTV, SRVC) for 2008. The data is provided in life cycle inventory forms (xls and xml) . A module report and a detailed spreadsheet are also included.Datasets include generation and transmission of electricity for each of the eGrid regions. It is representative of the year 2008 mix of fuels used for utility generations for each of the eGrid regions and is based on the EIA electricity reports for all power plants in the US. Detailed information on the methodology is included in the module

90

Optimal charging scheduling for battery electric vehicles under smart grid.  

E-Print Network (OSTI)

??M.S. A projected high penetration of battery electric vehicles (BEV s) in the market will introduce an additional load in the electricity grid. Furthermore, uncontrolled… (more)

Abd Rahman, Nur Dayana

2011-01-01T23:59:59.000Z

91

Modeling Grid-Connected Hybrid Electric Vehicles Using ADVISOR  

DOE Green Energy (OSTI)

Presents an electric utility grid-connected energy management strategy for a parallel hybrid electric vehicle using ADVISOR, a modeling tool.

Markel, T.; Wipke, K.

2001-01-01T23:59:59.000Z

92

Improving the Reliability and Resiliency of the US Electric Grid...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Improving the Reliability and Resiliency of the US Electric Grid: SGIG Article in Metering International, March 2012 Improving the Reliability and Resiliency of the US Electric...

93

National Grid Generation, LLC | Open Energy Information  

Open Energy Info (EERE)

Generation, LLC Generation, LLC Jump to: navigation, search Name National Grid Generation, LLC Place New York Service Territory Massachusetts, New Hampshire, New York, Rhode Island Website www1.nationalgridus.com/C Green Button Reference Page www.nationalgridus.com/ab Green Button Committed Yes Utility Id 26751 Utility Location Yes Ownership I NERC Location NPCC NERC NPCC Yes ISO NY Yes Operates Generating Plant Yes Activity Generation Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates

94

Distributed Generation: Issues Concerning a Changing Power Grid Paradigm.  

E-Print Network (OSTI)

??Distributed generation is becoming increasingly prevalent on power grids around the world. Conventional designs and grid operations are not always sufficient for handling the implementation… (more)

Therien, Scott G.M.

2010-01-01T23:59:59.000Z

95

Modeling Electric Vehicle Benefits Connected to Smart Grids  

NLE Websites -- All DOE Office Websites (Extended Search)

Modeling Electric Vehicle Benefits Connected to Smart Grids Modeling Electric Vehicle Benefits Connected to Smart Grids Title Modeling Electric Vehicle Benefits Connected to Smart Grids Publication Type Conference Paper Year of Publication 2011 Authors Stadler, Michael, Chris Marnay, Ratnesh Sharma, Gonçalo Mendes, Maximillian Kloess, Gonçalo Cardoso, Olivier Mégel, and Afzal S. Siddiqui Conference Name 7th IEEE Vehicle Power and Propulsion Conference Date Published 09/2011 Publisher LBNL Conference Location Chicago, IL Keywords electricity markets and policy group, energy analysis and environmental impacts department Abstract Connecting electric storage technologies to smartgrids will have substantial implications in building energy systems. Local storage will enable demand response. Mobile storage devices in electric vehicles (EVs) are in direct competition with conventional stationary sources at the building. EVs will change the financial as well as environmental attractiveness of on-site generation (e.g. PV, or fuel cells). In order to examine the impact of EVs on building energy costs and CO2 emissions in 2020, a distributed-energy-resources adoption problem is formulated as a mixed-integer linear program with minimization of annual building energy costs or CO2 emissions. The mixed-integer linear program is applied to a set of 139 different commercial buildings in California and example results as well as the aggregated economic and environmental benefits are reported. The research shows that considering second life of EV batteries might be very beneficial for commercial buildings.

96

GROWDERS Demonstration of Grid Connected Electricity Systems (Smart Grid  

Open Energy Info (EERE)

(Spain) (Spain) Jump to: navigation, search Project Name GROWDERS Demonstration of Grid Connected Electricity Systems Country Spain Coordinates 40.338169°, -3.438721° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.338169,"lon":-3.438721,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

97

Biomass for Electricity Generation  

Reports and Publications (EIA)

This paper examines issues affecting the uses of biomass for electricity generation. The methodology used in the National Energy Modeling System to account for various types of biomass is discussed, and the underlying assumptions are explained.

Zia Haq

2002-07-01T23:59:59.000Z

98

Optimal control of a grid-connected hybrid electrical energy storage system for homes  

Science Conference Proceedings (OSTI)

Integrating residential photovoltaic (PV) power generation and electrical energy storage (EES) systems into the Smart Grid is an effective way of utilizing renewable power and reducing the consumption of fossil fuels. This has become a particularly interesting ... Keywords: hybrid electrical energy storage system, optimal control, smart grid

Yanzhi Wang, Xue Lin, Massoud Pedram, Sangyoung Park, Naehyuck Chang

2013-03-01T23:59:59.000Z

99

Electrical generating plant availability  

SciTech Connect

A discussion is given of actions that can improve availability, including the following: the meaning of power plant availability; The organization of the electric power industry; some general considerations of availability; the improvement of power plant availability--design factors, control of shipping and construction, maintenance, operating practices; sources of statistics on generating plant availability; effects of reducing forced outage rates; and comments by electric utilities on generating unit availability.

1975-05-01T23:59:59.000Z

100

DOE: Quantifying the Value of Hydropower in the Electric Grid  

SciTech Connect

The report summarizes research to Quantify the Value of Hydropower in the Electric Grid. This 3-year DOE study focused on defining value of hydropower assets in a changing electric grid. Methods are described for valuation and planning of pumped storage and conventional hydropower. The project team conducted plant case studies, electric system modeling, market analysis, cost data gathering, and evaluations of operating strategies and constraints. Five other reports detailing these research results are available a project website, www.epri.com/hydrogrid. With increasing deployment of wind and solar renewable generation, many owners, operators, and developers of hydropower have recognized the opportunity to provide more flexibility and ancillary services to the electric grid. To quantify value of services, this study focused on the Western Electric Coordinating Council region. A security-constrained, unit commitment and economic dispatch model was used to quantify the role of hydropower for several future energy scenarios up to 2020. This hourly production simulation considered transmission requirements to deliver energy, including future expansion plans. Both energy and ancillary service values were considered. Addressing specifically the quantification of pumped storage value, no single value stream dominated predicted plant contributions in various energy futures. Modeling confirmed that service value depends greatly on location and on competition with other available grid support resources. In this summary, ten different value streams related to hydropower are described. These fell into three categories; operational improvements, new technologies, and electricity market opportunities. Of these ten, the study was able to quantify a monetary value in six by applying both present day and future scenarios for operating the electric grid. This study confirmed that hydropower resources across the United States contribute significantly to operation of the grid in terms of energy, capacity, and ancillary services. Many potential improvements to existing hydropower plants were found to be cost-effective. Pumped storage is the most likely form of large new hydro asset expansions in the U.S. however, justifying investments in new pumped storage plants remains very challenging with current electricity market economics. Even over a wide range of possible energy futures, up to 2020, no energy future was found to bring quantifiable revenues sufficient to cover estimated costs of plant construction. Value streams not quantified in this study may provide a different cost-benefit balance and an economic tipping point for hydro. Future studies are essential in the quest to quantify the full potential value. Additional research should consider the value of services provided by advanced storage hydropower and pumped storage at smaller time steps for integration of variable renewable resources, and should include all possible value streams such as capacity value and portfolio benefits i.e.; reducing cycling on traditional generation.

None

2012-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Generation Trends in the Electricity Sector  

Science Conference Proceedings (OSTI)

One of the key questions concerning the interaction of plug-in electric vehicles (PEVs) and the electricity grid is how the upstream emissions and energy use of power plants used to charge PEVs compare with the lifecycle emissions and energy use of conventional vehicles. This Update provides a look at recent data on trends in power generation in the United States from 1990 to 2013, including capacity, generation, capacity factor, energy use, and heat rate—emissions rates will be analyzed in ...

2013-12-21T23:59:59.000Z

102

Control Mechanisms for Residential Electricity Demand in SmartGrids  

E-Print Network (OSTI)

Control Mechanisms for Residential Electricity Demand in SmartGrids Shalinee Kishore Department of the emerging SmartGrid, use both prices and user preferences to control power usage across the home. We first, accounts for the potential for electricity capacity constraints. I. INTRODUCTION The emerging SmartGrid

Snyder, Larry

103

National Grid (Electric) - Residential Energy Efficiency Rebate Programs  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

National Grid (Electric) - Residential Energy Efficiency Rebate National Grid (Electric) - Residential Energy Efficiency Rebate Programs (Upstate New York) National Grid (Electric) - Residential Energy Efficiency Rebate Programs (Upstate New York) < Back Eligibility Installer/Contractor Multi-Family Residential Residential Savings Category Other Commercial Weatherization Manufacturing Appliances & Electronics Program Info State New York Program Type Utility Rebate Program Rebate Amount Refrigerator Recycling: $30 Multifamily Energy Evaluation: Free assessment, installation of up to ten CFLs/unit, water efficiency measures, hot water pipe and tank wrap, and a $300 rebate for refrigerator replacement costs. Provider National Grid Residential Upstate Efficiency Programs National Grid residential electric customers in Upstate New York are

104

Promise of Solar Energy is Boundless: A Smarter Electric Grid Delivers on that Promise  

Science Conference Proceedings (OSTI)

This brochure summarizes the benefits of a smart electric grid, the Solar Program's Solar Energy Grid Intergration Systems efforts, and the Office of Electricity's "The Smart Grid" booklet.

Not Available

2008-10-01T23:59:59.000Z

105

Influence of Electric Vehicles Connected to the Grid Guangbin Li (gl2423) Influence of Electric Vehicles Connected to the Grid  

E-Print Network (OSTI)

from both batteries and petrol stored, called Hybrid Electric Vehicle (HEV); and those that useInfluence of Electric Vehicles Connected to the Grid Guangbin Li (gl2423) 1/13 Influence of Electric Vehicles Connected to the Grid Guangbin Li (gl2423) 1. Introduction 1.1 Background of electric

Lavaei, Javad

106

Economic Benefits of Increasing Electric Grid Resilience to Weather Outages  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Economic Benefits of Increasing Electric Grid Resilience to Weather Economic Benefits of Increasing Electric Grid Resilience to Weather Outages Economic Benefits of Increasing Electric Grid Resilience to Weather Outages In June 2011, President Obama released A Policy Framework for the 21st Century Grid which set out a four-pillared strategy for modernizing the electric grid. The initiative directed billions of dollars toward investments in 21st century smart grid technologies focused at increasing the grid's efficiency, reliability, and resilience, and making it less vulnerable to weather-related outages and reducing the time it takes to restore power after an outage occurs. Grid resilience is increasingly important as climate change increases the frequency and intensity of severe weather. Greenhouse gas emissions are elevating air and water temperatures around the world. Scientific research

107

Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric | Open  

Open Energy Info (EERE)

Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric Jump to: navigation, search Tool Summary Name: Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric Agency/Company /Organization: United States Agency for International Development Sector: Energy Resource Type: Training materials Website: www.energytoolbox.org/gcre/mod_4/index.shtml Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric Screenshot References: Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric[1] Logo: Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric GCREhydro.JPG References ↑ "Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric" Retrieved from "http://en.openei.org/w/index.php?title=Grid-Connected_Renewable_Energy_Generation_Toolkit-Hydroelectric&oldid=375082

108

NREL: Transmission Grid Integration - Generator Modeling  

NLE Websites -- All DOE Office Websites (Extended Search)

Generator Modeling Generator Modeling NREL works with the solar and wind industries to provide utilities and grid operators with generator models to help them analyze the impact of variable generation on power system performance and reliability. As the amount of variable generation increases, the need for such models increases. Ensuring the models are as generic as possible allows for ease of use, model validation, data exchange, and analysis. To address this need, NREL researchers are developing generic dynamic models of wind and solar power plants. NREL's dynamic modeling efforts include: Collecting wind plant output data with corresponding wind resource data (speed, direction, and air density) from meteorological towers and performing multivariate analysis of the data to develop an equivalent wind

109

Analysis of Integration of Plug-in Hybrid Electric Vehicles in the Distribution Grid.  

E-Print Network (OSTI)

?? The new generation of cars are so-called Plug-in Hybrid Electric Vehicles (PHEVs) which has the grid connection capability. By the introduction of these vehicles,… (more)

Karnama, Ahmad

2009-01-01T23:59:59.000Z

110

Biomass for Electricity Generation - Table 9  

U.S. Energy Information Administration (EIA)

Modeling and Analysis Papers> Biomass for Electricity Generation : Biomass for Electricity Generation. Table 9. Biomass-Fired Electricity Generation ...

111

Electricity Advisory Committee Smart Grid Subcommittee  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Smart Grid Subcommittee Update to the 2008 EAC Report Smart Grid: Enabler of the New Energy Economy Report Recommendations May 10, 2011 Recommendations from the 2008 EAC Smart Grid...

112

Winning in electricity generation  

SciTech Connect

Should you be a buyer or a seller of generation? In general, spot buyers should do very well, while many generation owners will be fortunate to recover their stranded costs. Successful generators will capitalize on superior operating performance and market knowledge. The smartest natural gas strategy in the early 1980`s was to short natural gas. Will this lesson of restructuring be written again of the electricity generation business of the late 1990`s? The authors will examine whether and how winners might emerge in the generation business of the future. The U.S. electric generation market, already marked by intense competition for new capacity and industrial demand, will become even more competitive as it makes the transition from regulated local monopoly to marketbased commodity pricing. At risk is up to $150 billion of shareholder equity and the future viability of half of the country`s investor-owned utilities. The winners in year 2005 will be those who early on developed strategies that simultaneously recovered existing generation investments while restructuring their asset portfolios and repositioning their plants to compete in the new market. Losers will have spent the time mired in indecision, their strategies ultimately forced upon them by regulators or competitors.

Hashimoto, L. [McKinsey & Co., Los Angeles, CA (United States)] [McKinsey & Co., Los Angeles, CA (United States); Jansen, P. [McKinsey & Co., San Francisco, CA (United States)] [McKinsey & Co., San Francisco, CA (United States); Geyn, G. van [McKinsey & Co., Toronto (Canada)] [McKinsey & Co., Toronto (Canada)

1996-08-01T23:59:59.000Z

113

Electricity Grid Basics Webinar Presentation Slides and Text Version  

Energy.gov (U.S. Department of Energy (DOE))

Download presentation slides and a text version of the audio from the DOE Office of Indian Energy webinar on electricity grid basics.

114

Quantum cryptography put to work for electric grid security  

NLE Websites -- All DOE Office Websites (Extended Search)

Quantum cryptography put to work Quantum cryptography put to work for electric grid security LANL's quantum cryptography team successfully completed the first-ever demonstration of...

115

Electric Vehicle Grid Integration for Sustainable Military Installations (Presentation)  

DOE Green Energy (OSTI)

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

Simpson, M.

2011-05-05T23:59:59.000Z

116

National Grid (Electric) - Small Business Energy Efficiency Program |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

National Grid (Electric) - Small Business Energy Efficiency National Grid (Electric) - Small Business Energy Efficiency Program National Grid (Electric) - Small Business Energy Efficiency Program < Back Eligibility Commercial Savings Category Other Appliances & Electronics Commercial Lighting Lighting Program Info State Rhode Island Program Type Utility Rebate Program Rebate Amount Custom Electric Efficiency Rebates: 70% of project costs can be paid through a rebate. Custom Electric Efficiency Loans: The remaining 30% can be financed by National Grid with a 0% interest loan for 24 months. National Grid's Small/Mid-Sized Business Program is for business customers with an average demand of 200 kilowatts or less per month. The program aids qualifying business customers in installing energy efficient equipment. National Grid provides a free energy audit and report of

117

USLCI Database_Electricity, at Grid, US, 2008 | OpenEI  

Open Energy Info (EERE)

Database_Electricity, at Grid, US, 2008 Database_Electricity, at Grid, US, 2008 Dataset Summary Description Gate to gate life cycle inventory (LCI) data for the US national grid. Includes generation and transmission of electricity for US electricity grid. Representative of year 2008 mix of fuels used for utility electricity generation in US. Fuels include biomass, coal, petroleum, geothermal, natural gas, nuclear, solar, hydroelectric and wind energy sources.This data was developed by:- Alberta Carpenter, NREL- Chris Goemans, Athena InstituteData is derived from reports from EIA, IEA, US DOE, Statistics Canada, USEPA, and NERC. A methodology report is available online at the USLCI Database website (http://www.nrel.gov/lci/)Data is also available with additional information and in ecospold (XLS and XML) formats at the USLCI Database website (http://www.nrel.gov/lci/).

118

Electrical pulse generator  

DOE Patents (OSTI)

A technique for generating high-voltage, wide dynamic range, shaped electrical pulses in the nanosecond range. Two transmission lines are coupled together by resistive elements distributed along the length of the lines. The conductance of each coupling resistive element as a function of its position along the line is selected to produce the desired pulse shape in the output line when an easily produced pulse, such as a step function pulse, is applied to the input line.

Norris, Neil J. (Santa Barbara, CA)

1979-01-01T23:59:59.000Z

119

Protecting the Nation's Electric Grid from Cyber Threats | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Protecting the Nation's Electric Grid from Cyber Threats Protecting the Nation's Electric Grid from Cyber Threats Protecting the Nation's Electric Grid from Cyber Threats January 11, 2012 - 11:28am Addthis A smarter, modernized, and more secure grid will be pivotal to the United States’ world leadership in a clean energy future. | Photo courtesy of National Renewable Energy Laboratory. A smarter, modernized, and more secure grid will be pivotal to the United States' world leadership in a clean energy future. | Photo courtesy of National Renewable Energy Laboratory. Howard A. Schmidt White House Cybersecurity Coordinator Secretary Steven Chu: "Establishing a comprehensive cybersecurity approach will give utility companies and grid operators another important tool to improve the grid's ability to respond to cybersecurity risks."

120

The Potential of Plug-in Hybrid and Battery Electric Vehicles as Grid Resources: the Case of a Gas and Petroleum Oriented Elecricity Generation System  

E-Print Network (OSTI)

1% of their total electricity bills. This analysis supportshelp to reduce end-user electricity bills by a small amount.

Greer, Mark R

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Defining CPS Challenges in a Sustainable Electricity Grid  

Science Conference Proceedings (OSTI)

Cyber-Physical Systems (CPS) are characterized as complex distributed systems exhibiting substantial uncertainty due to interactions with the physical world. Today's electric grids are often described as CPS because a portfolio of distributed supplies ... Keywords: electricity, cyber-physical systems, smart grid, renewable energy

Jay Taneja; Randy Katz; David Culler

2012-04-01T23:59:59.000Z

122

Mastering Uncertainty and Risk at Multiple Time Scales in the Future Electrical Grid  

SciTech Connect

Today's electrical grids enjoy a relatively clean separation of spatio-temporal scales yielding a compartmentalization of grid design, optimization, control and risk assessment allowing for the use of conventional mathematical tools within each area. In contrast, the future grid will incorporate time-intermittent renewable generation, operate via faster electrical markets, and tap the latent control capability at finer grid modeling scales; creating a fundamentally new set of couplings across spatiotemporal scales and requiring revolutionary advances in mathematics techniques to bridge these scales. One example is found in decade-scale grid expansion planning in which today's algorithms assume accurate load forecasts and well-controlled generation. Incorporating intermittent renewable generation creates fluctuating network flows at the hourly time scale, inherently linking the ability of a transmission line to deliver electrical power to hourly operational decisions. New operations-based planning algorithms are required, creating new mathematical challenges. Spatio-temporal scales are also crossed when the future grid's minute-scale fluctuations in network flows (due to intermittent generation) create a disordered state upon which second-scale transient grid dynamics propagate effectively invalidating today's on-line dynamic stability analyses. Addressing this challenge requires new on-line algorithms that use large data streams from new grid sensing technologies to physically aggregate across many spatial scales to create responsive, data-driven dynamic models. Here, we sketch the mathematical foundations of these problems and potential solutions.

Chertkov, Michael [Los Alamos National Laboratory; Bent, Russell W. [Los Alamos National Laboratory; Backhaus, Scott N. [Los Alamos National Laboratory

2012-07-10T23:59:59.000Z

123

Third Generation Flywheels for electric storage  

Science Conference Proceedings (OSTI)

Electricity is critical to our economy, but growth in demand has saturated the power grid causing instability and blackouts. The economic penalty due to lost productivity in the US exceeds $100 billion per year. Opposition to new transmission lines and power plants, environmental restrictions, and an expected $100 billion grid upgrade cost have slowed system improvements. Flywheel electricity storage could provide a more economical, environmentally benign alternative and slash economic losses if units could be scaled up in a cost effective manner to much larger power and capacity than the present maximum of a few hundred kW and a few kWh per flywheel. The goal of this project is to design, construct, and demonstrate a small-scale third generation electricity storage flywheel using a revolutionary architecture scalable to megawatt-hours per unit. First generation flywheels are built from bulk materials such as steel and provide inertia to smooth the motion of mechanical devices such as engines. They can be scaled up to tens of tons or more, but have relatively low energy storage density. Second generation flywheels use similar designs but are fabricated with composite materials such as carbon fiber and epoxy. They are capable of much higher energy storage density but cannot economically be built larger than a few kWh of storage capacity due to structural and stability limitations. LaunchPoint is developing a third generation flywheel — the "Power Ring" — with energy densities as high or higher than second generation flywheels and a totally new architecture scalable to enormous sizes. Electricity storage capacities exceeding 5 megawatt-hours per unit appear both technically feasible and economically attractive. Our design uses a new class of magnetic bearing – a radial gap “shear-force levitator” – that we discovered and patented, and a thin-walled composite hoop rotated at high speed to store kinetic energy. One immediate application is power grid frequency regulation, where Power Rings could cut costs, reduce fuel consumption, eliminate emissions, and reduce the need for new power plants. Other applications include hybrid diesel-electric locomotives, grid power quality, support for renewable energy, spinning reserve, energy management, and facility deferral. Decreased need for new generation and transmission alone could save the nation $2.5 billion per year. Improved grid reliability could cut economic losses due to poor power quality by tens of billions of dollars per year. A large export market for this technology could also develop. Power Ring technology will directly support the EERE mission, and the goals of the Distributed Energy Technologies Subprogram in particular, by helping to reduce blackouts, brownouts, electricity costs, and emissions, by relieving transmission bottlenecks, and by greatly improving grid power quality.

Ricci, Michael, R.; Fiske, O. James

2008-02-29T23:59:59.000Z

124

Modeling of Plug-in Electric Vehicles Interactions with a Sustainable Community Grid in the Azores  

E-Print Network (OSTI)

Benefits Connected to Smart Grids”. In Proceedings of the 7Planning and Operation of Smart Grids with Electric Vehicle

Mendes, Goncalo

2013-01-01T23:59:59.000Z

125

Request for Comments on the Electric Grid Integration Technical Workshops  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

for Comments on the Electric Grid Integration Technical for Comments on the Electric Grid Integration Technical Workshops Summaries: Federal Register Notice Volume 78, No. 35 - Feb. 21, 2013 Request for Comments on the Electric Grid Integration Technical Workshops Summaries: Federal Register Notice Volume 78, No. 35 - Feb. 21, 2013 Notice is hereby given that two documents are publicly available and the Department of Energy is requesting public comments. The documents are the Electricity Distribution System Workshop Discussion Summary and the Electricity Transmission System Workshop Discussion Summary. Written comments are to be received no later than March 25, 2013. For details on how to submit comments, please view the Federal Register Notice, below. Request for Comments on the Electric Grid Integration Technical Workshops

126

Request for Comments on the Electric Grid Integration Technical Workshops  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Request for Comments on the Electric Grid Integration Technical Request for Comments on the Electric Grid Integration Technical Workshops Summaries: Federal Register Notice Volume 78, No. 35 - Feb. 21, 2013 Request for Comments on the Electric Grid Integration Technical Workshops Summaries: Federal Register Notice Volume 78, No. 35 - Feb. 21, 2013 Notice is hereby given that two documents are publicly available and the Department of Energy is requesting public comments. The documents are the Electricity Distribution System Workshop Discussion Summary and the Electricity Transmission System Workshop Discussion Summary. Written comments are to be received no later than March 25, 2013. For details on how to submit comments, please view the Federal Register Notice, below. Request for Comments on the Electric Grid Integration Technical Workshops

127

FUTURE POWER GRID INITIATIVE Next Generation Network  

E-Print Network (OSTI)

designed by PNNL and currently being deployed in the AEP gridSMART Demonstration Project, and » developed that will position PNNL as the leader in modeling and planning power grid data communication networks. External users scenarios and testing of communication requirements with smart grid investments. November 2012 PNNL-SA-90012

128

Quantifying the Value of Hydropower in the Electric Grid  

Science Conference Proceedings (OSTI)

The report summarizes research to Quantify the Value of Hydropower in the Electric Grid. This 3-year DOE study focused on defining value of hydropower assets in a changing electric grid. Methods are described for valuation and planning of pumped storage and conventional hydropower. The project team conducted plant case studies, electric system modeling, market analysis, cost data gathering, and evaluations of operating strategies and constraints. Five other reports detailing these research results ...

2013-03-01T23:59:59.000Z

129

The challenges and policy options for integrating plug-in hybrid electric vehicle into the electric grid  

SciTech Connect

Plug-in hybrid electric vehicle may be prime candidates for the next generation of vehicles, but they offer several technological and economical challenges. This article assesses current progress in PHEV technology, market trends, research needs, challenges ahead and policy options for integrating PHEVs into the electric grid. (author)

Srivastava, Anurag K.; Annabathina, Bharath; Kamalasadan, Sukumar

2010-04-15T23:59:59.000Z

130

Optimal Planning and Operation of Smart Grids with Electric Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

Planning and Operation of Smart Grids with Electric Vehicle Planning and Operation of Smart Grids with Electric Vehicle Interconnection Title Optimal Planning and Operation of Smart Grids with Electric Vehicle Interconnection Publication Type Journal Article Refereed Designation Refereed LBNL Report Number LBNL-5251E Year of Publication 2012 Authors Stadler, Michael, Chris Marnay, Maximillian Kloess, Gonçalo Cardoso, Gonçalo Mendes, Afzal S. Siddiqui, Ratnesh Sharma, Olivier Mégel, and Judy Lai Journal Journal of Energy Engineering, American Society of Civil Engineers (ASCE): Special Issue: Challenges and opportunities in the 21st century energy infrastructure Volume 138 Issue 2 Date Published 06/2012 Abstract Connection of electric storage technologies to smartgrids will have substantial implications for building energy systems. Local storage will enable demand response. When connected to buildings, mobile storage devices such as electric vehicles (EVs) are in competition with conventional stationary sources at the building. EVs can change the financial as well as environmental attractiveness of on-site generation (e.g. PV or fuel cells). In order to examine the impact of EVs on building energy costs and CO2 emissions, a distributed-energy-resources adoption problem is formulated as a mixed-integer linear program with minimization of annual building energy costs or CO2 emissions and solved for 2020 technology assumptions. The mixed-integer linear program is applied to a set of 139 different commercial buildings in California and example results as well as the aggregated economic and environmental benefits are reported. Special constraints for the available PV, solar thermal, and EV parking lots at the commercial buildings are considered. The research shows that EV batteries can be used to reduce utility-related energy costs at the smart grid or commercial building due to arbitrage of energy between buildings with different tariffs. However, putting more emphasis on CO2 emissions makes stationary storage more attractive and stationary storage capacities increase while the attractiveness of EVs decreases. The limited availability of EVs at the commercial building decreases the attractiveness of EVs and if PV is chosen by the optimization, then it is mostly used to charge the stationary storage at the commercial building and not the EVs connected to the building.

131

Electric grid operators monitoring drought conditions - Today ...  

U.S. Energy Information Administration (EIA)

Energy Information Administration ... solar, wind , geothermal ... lower water levels are a potential concern for grid operators and system planners during periods of ...

132

Emissions & Generation Resource Integrated Database (eGRID) ...  

NLE Websites -- All DOE Office Websites (Extended Search)

2004, a user friendly web application, eGRIDweb, is available to select, view, print, and export specified data. Tags Emissions & Generation Resource Integrated Database, eGRID,...

133

EA-1750: Smart Grid, Center for Commercialization of Electric Technology,  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

750: Smart Grid, Center for Commercialization of Electric 750: Smart Grid, Center for Commercialization of Electric Technology, Technology Solutions for Wind Integration in ERCOT, Houston, Texas EA-1750: Smart Grid, Center for Commercialization of Electric Technology, Technology Solutions for Wind Integration in ERCOT, Houston, Texas Summary This EA evaluates the potential environmental impacts of providing a financial assistance grant under the American Recovery and Reinvestment Act of 2009 to the Center for Commercialization of Electric Technology to facilitate the development and demonstration of a multi-faceted, synergistic approach to managing fluctuations in wind power within the Electric Reliability Council of Texas transmission grid. Public Comment Opportunities No public comment opportunities available at this time.

134

Building a 21st Century Electric Grid | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Building a 21st Century Electric Grid Building a 21st Century Electric Grid Building a 21st Century Electric Grid June 7, 2013 - 4:22pm Addthis Photo courtesy of the Pacific Northwest National Laboratory. Photo courtesy of the Pacific Northwest National Laboratory. Dr. Ernest Moniz Dr. Ernest Moniz Secretary of Energy Nancy Sutley Chair, White House Council on Environmental Quality Sally Jewell Secretary, U.S. Department of the Interior Tom Vilsack Secretary, U.S. Department of Agriculture Editor's note: This article has been cross-posted from WhiteHouse.gov. As part of President Obama's initiative to make America a magnet for jobs by building a 21st century infrastructure, today he signed a Presidential Memorandum that will speed the modernization of the nation's electric grid. This will help make electricity more reliable, save consumers money

135

A policy letter. DG-GRID Improving distribution network regulation for enhancing the share of sustainable distributed generation in Europe  

E-Print Network (OSTI)

A policy letter. DG-GRID Improving distribution network regulation for enhancing the share-generation of electricity and heat (CHP). This drives the growth of distributed generation (DG) ­ generators connected to the distribution network ­ to significant levels. The DG-GRID project1 carried out by nine European universities

136

Generation of electrical power  

DOE Patents (OSTI)

A heat-to-electricity converter is disclosed which includes a radioactive heat source and a thermoelectric element of relatively short overall length capable of delivering a low voltage of the order of a few tenths of a volt. Such a thermoelectric element operates at a higher efficiency than longer higher-voltage elements; for example, elements producing 6 volts. In the generation of required power, thermoelectric element drives a solid-state converter which is controlled by input current rather than input voltage and operates efficiently for a high signal-plus-noise to signal ratio of current. The solid-state converter has the voltage gain necessary to deliver the required voltage at the low input of the thermoelectric element.

Hursen, Thomas F. (Monroeville, PA); Kolenik, Steven A. (Leechburg, PA); Purdy, David L. (Indiana, PA)

1976-01-01T23:59:59.000Z

137

National Grid (Electric) - Large Commercial Energy Efficiency Incentive  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

National Grid (Electric) - Large Commercial Energy Efficiency National Grid (Electric) - Large Commercial Energy Efficiency Incentive Programs National Grid (Electric) - Large Commercial Energy Efficiency Incentive Programs < Back Eligibility Commercial Industrial Institutional Local Government Multi-Family Residential Retail Supplier Schools State Government Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Other Construction Heat Pumps Appliances & Electronics Commercial Lighting Lighting Maximum Rebate Custom Incentives: 50% of engineering studies and total costs until project reaches a 1.5 year simple payback. Program Info State Rhode Island Program Type Utility Rebate Program Rebate Amount Schools and New Buildings Custom Incentives: 75% of additional cost for efficiency upgrades AC/Heat Pumps: $30 - $125/ton

138

Coming Full Circle in Florida: Improving Electric Grid Reliability...  

NLE Websites -- All DOE Office Websites (Extended Search)

Generation Solar Energy Center, President Obama announced the launch of the 3.4 billion Smart Grid Investment Grant program. In 2009, at the DeSoto Next Generation Solar Energy...

139

Electric vehicle smart charging and vehicle-to-grid operation  

Science Conference Proceedings (OSTI)

Electric vehicle EV charging must be optimised for grid load while guaranteeing that drivers' schedules and range requirements are met. A system encompassing EV owner input via a mobile application, an aggregation middleware, a charge scheduling and ... Keywords: EV, V2G, charge scheduling, smart grid

Siddhartha Mal, Arunabh Chattopadhyay, Albert Yang, Rajit Gadh

2013-06-01T23:59:59.000Z

140

Protect the Electric Grid from Increasingly Severe Weather Due...  

NLE Websites -- All DOE Office Websites (Extended Search)

Protect the Electric Grid from Increasingly Severe Weather Due to Climate Change, Says Joint White House and Department of Energy Report Print E-mail Using Technology to Bring...

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Tribal Renewable Energy Foundational Course: Electricity Grid Basics  

Energy.gov (U.S. Department of Energy (DOE))

Watch the U.S. Department of Energy Office of Indian Energy foundational course webinar on electricity grid basics by clicking on the .swf link below. You can also download the PowerPoint slides...

142

Electric Grid State Estimators for Distribution Systems with Microgrids  

E-Print Network (OSTI)

Electric Grid State Estimators for Distribution Systems with Microgrids Jing Huang, Vijay Gupta to identify the correct topology. Simulation studies with microgrid induced changes are presented, forecasting- aided state estimation, unscented Kalman filter, recursive Bayesian estimation, microgrid 1

Gupta, Vijay

143

Multi-Energy Systems: the Smart Grid Beyond Electricity  

NLE Websites -- All DOE Office Websites (Extended Search)

Multi-Energy Systems: the Smart Grid Beyond Electricity Speaker(s): Pierluigi Mancarella Date: August 3, 2012 - 10:00am Location: 90-3122 Seminar HostPoint of Contact: Michael...

144

NREL: Transmission Grid Integration - Electricity Market Design  

NLE Websites -- All DOE Office Websites (Extended Search)

Electricity Market Design Researchers at NREL are studying electricity market designs to find ways to better accommodate variable renewable energy resources and maximize...

145

Electricity price forecasting in a grid environment.  

E-Print Network (OSTI)

??Accurate electricity price forecasting is critical to market participants in wholesale electricity markets. Market participants rely on price forecasts to decide their bidding strategies, allocate… (more)

Li, Guang, 1974-

2007-01-01T23:59:59.000Z

146

The Potential of Plug-in Hybrid and Battery Electric Vehicles as Grid Resources: the Case of a Gas and Petroleum Oriented Elecricity Generation System  

E-Print Network (OSTI)

Ferdowsi, M. (2007). Plug-hybrid vehicles – A vision for thepower: battery, hybrid and fuel cell vehicles as resources2010). Plug-in hybrid electric vehicles as regulating power

Greer, Mark R

2012-01-01T23:59:59.000Z

147

EERE: Renewable Electricity Generation - Geothermal  

NLE Websites -- All DOE Office Websites (Extended Search)

and Renewable Energy Search Search Search Help | A-Z Subject Index EERE Geothermal Renewable Electricity Generation EERE plays a key role in advancing America's "all...

148

EERE: Renewable Electricity Generation - Solar  

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

Solar Renewable Electricity Generation EERE plays a key role in advancing America's "all of the above" energy strategy, leading a large network of researchers and other partners to...

149

Renewable Electricity Generation (Fact Sheet)  

DOE Green Energy (OSTI)

This document highlights DOE's Office of Energy Efficiency and Renewable Energy's advancements in renewable electricity generation technologies including solar, water, wind, and geothermal.

Not Available

2012-09-01T23:59:59.000Z

150

The Electricity Transmission System Future Vision & Grid Challenges  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Future Vision & Grid Challenges Future Vision & Grid Challenges Summary Results of Breakout Group Discussions Electricity Transmission Workshop Double Tree Crystal City, Arlington, Virginia November 1, 2012 Breakout Group Discussion Overview Future Vision and Grid Challenges Each of the four breakout groups identified the key challenges facing the grid as it integrates all of the various technologies that are (or will be) deployed while ensuring a safe, reliable, and cost-effective system as described in the Future Vision. Utilizing the Grid Tech Team framework, each group identified integration challenges through a systems-based discussion that addressed all of the following topics: * Grid Visibility What challenges in the informational domain (sensors and relays, AMIs, PMUs, end-use energy

151

Electric Power Transmission and Distribution (EPTD) Smart Grid Program (New  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Electric Power Transmission and Distribution (EPTD) Smart Grid Electric Power Transmission and Distribution (EPTD) Smart Grid Program (New York) Electric Power Transmission and Distribution (EPTD) Smart Grid Program (New York) < Back Eligibility Agricultural Commercial Construction Industrial Institutional Investor-Owned Utility Municipal/Public Utility Retail Supplier Rural Electric Cooperative Systems Integrator Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Water Buying & Making Electricity Home Weatherization Solar Wind Program Info State New York Program Type Grant Program Provider New York State Energy Research and Development Authority Up to $10 million in funds is available from NYSERDA to support research and engineering studies, product development and demonstration projects that improve the reliability, efficiency, quality, and overall performance

152

Large Power Transformers and the U.S. Electric Grid  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Infrastructure Security and Energy Restoration Infrastructure Security and Energy Restoration Office of Electricity Delivery and Energy Reliability U.S. Department of Energy LARGE POWER TRANSFORMERS AND THE U.S. ELECTRIC GRID Large Power Transformers and the U.S. Electric Grid i This page intentionally left blank. Large Power Transformers and the U.S. Electric Grid DOE / OE / ISER June 2012 ii FOR FURTHER INFORMATION This report was prepared by the Office of Electricity Delivery and Energy Reliability under the direction of Patricia Hoffman, Assistant Secretary, and William Bryan, Deputy Assistant Secretary. Specific questions about information in this report may be directed to Dr. Kenneth Friedman, Senior Policy Advisor (kenneth.friedman@hq.doe.gov). Tiffany Y. Choi of ICF International contributed to this report.

153

Optimal Planning and Operation of Smart Grids with Electric Vehicle Interconnection  

E-Print Network (OSTI)

Planning and Operation of Smart Grids with Electric VehiclePlanning and Operation of Smart Grids with Electric Vehicleenergy costs at the smart grid or commercial building due to

Stadler, Michael

2012-01-01T23:59:59.000Z

154

Biomass for Electricity Generation - Table 3  

U.S. Energy Information Administration (EIA)

Modeling and Analysis Papers> Biomass for Electricity Generation : Biomass for Electricity Generation. Table 3. Biomass Resources by Price: Quantities ...

155

Plug-in Electric Vehicle to Grid Interface Requirements  

Science Conference Proceedings (OSTI)

This document provides technical requirements to ensure that plug-in electric vehicles (PEVs) will be designed for electric grid compatibility. It organizes the applicable current and future standards in an overview format, as well as providing a context as to the importance and usefulness of these standards to the utility industry.

2009-12-08T23:59:59.000Z

156

OpenEI - Electricity Generation  

Open Energy Info (EERE)

Annual Electricity Annual Electricity Generation (1980 - 2009) http://en.openei.org/datasets/node/878 Total annual electricity generation by country, 1980 to 2009 (available in billion kilowatthours ). Compiled by Energy Information Administration (EIA).

License
Type of License:  Other (please specify below)
Source of

157

Role of Energy Storage with Renewable Electricity Generation  

DOE Green Energy (OSTI)

Renewable energy sources, such as wind and solar, have vast potential to reduce dependence on fossil fuels and greenhouse gas emissions in the electric sector. Climate change concerns, state initiatives including renewable portfolio standards, and consumer efforts are resulting in increased deployments of both technologies. Both solar photovoltaics (PV) and wind energy have variable and uncertain (sometimes referred to as intermittent) output, which are unlike the dispatchable sources used for the majority of electricity generation in the United States. The variability of these sources has led to concerns regarding the reliability of an electric grid that derives a large fraction of its energy from these sources as well as the cost of reliably integrating large amounts of variable generation into the electric grid. In this report, we explore the role of energy storage in the electricity grid, focusing on the effects of large-scale deployment of variable renewable sources (primarily wind and solar energy).

Denholm, P.; Ela, E.; Kirby, B.; Milligan, M.

2010-01-01T23:59:59.000Z

158

Oklahoma Gas and Electric Company Smart Grid Project | Open Energy  

Open Energy Info (EERE)

and Electric Company Smart Grid Project and Electric Company Smart Grid Project Jump to: navigation, search Project Lead Oklahoma Gas and Electric Company Country United States Headquarters Location Oklahoma City, Oklahoma Additional Benefit Places Arkansas Recovery Act Funding $130,000,000.00 Total Project Value $357376037 Coverage Area Coverage Map: Oklahoma Gas and Electric Company Smart Grid Project Coordinates 35.4675602°, -97.5164276° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

159

Protecting the Electric Grid from Increasingly Severe Weather Due to  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Protecting the Electric Grid from Increasingly Severe Weather Due Protecting the Electric Grid from Increasingly Severe Weather Due to Climate Change Protecting the Electric Grid from Increasingly Severe Weather Due to Climate Change August 12, 2013 - 5:25pm Addthis Transmission lines along Highway 15 outside Victorville, California. | Photo courtesy of Abby Rowling. Transmission lines along Highway 15 outside Victorville, California. | Photo courtesy of Abby Rowling. Patricia A. Hoffman Patricia A. Hoffman Assistant Secretary, Office of Electricity Delivery & Energy Reliability Jim Stock Member - White House Council of Economic Advisers EDITOR'S NOTE: This article originally appeared on WhiteHouse.gov. This week marks the tenth anniversary of one of the worst power outages in the United States, during which tens of millions of Americans were affected

160

Sioux Valley Southwestern Electric Cooperative, Inc. Smart Grid Project |  

Open Energy Info (EERE)

Sioux Valley Southwestern Electric Cooperative, Inc. Smart Grid Project Sioux Valley Southwestern Electric Cooperative, Inc. Smart Grid Project Jump to: navigation, search Project Lead Sioux Valley Southwestern Electric Cooperative, Inc. Country United States Headquarters Location Colman, South Dakota Additional Benefit Places Minnesota Recovery Act Funding $4,016,368.00 Total Project Value $8,032,736.00 Coverage Area Coverage Map: Sioux Valley Southwestern Electric Cooperative, Inc. Smart Grid Project Coordinates 43.9824719°, -96.8144973° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

New Hampshire Electric Cooperative Smart Grid Project | Open Energy  

Open Energy Info (EERE)

Hampshire Electric Cooperative Smart Grid Project Hampshire Electric Cooperative Smart Grid Project Jump to: navigation, search Project Lead New Hampshire Electric Cooperative Country United States Headquarters Location Plymouth, New Hampshire Recovery Act Funding $15,815,225.00 Total Project Value $35,144,946.00 Coverage Area Coverage Map: New Hampshire Electric Cooperative Smart Grid Project Coordinates 43.7570166°, -71.6881337° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

162

Tri State Electric Membership Corporation Smart Grid Project | Open Energy  

Open Energy Info (EERE)

Electric Membership Corporation Smart Grid Project Electric Membership Corporation Smart Grid Project Jump to: navigation, search Project Lead Tri State Electric Membership Corporation Country United States Headquarters Location McCaysville, Georgia Additional Benefit Places Tennessee Recovery Act Funding $1,138,060.00 Total Project Value $2,421,405.00 Coverage Area Coverage Map: Tri State Electric Membership Corporation Smart Grid Project Coordinates 34.9861914°, -84.3713117° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

163

Protecting the Electric Grid from Increasingly Severe Weather Due to  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Protecting the Electric Grid from Increasingly Severe Weather Due Protecting the Electric Grid from Increasingly Severe Weather Due to Climate Change Protecting the Electric Grid from Increasingly Severe Weather Due to Climate Change August 12, 2013 - 5:25pm Addthis Transmission lines along Highway 15 outside Victorville, California. | Photo courtesy of Abby Rowling. Transmission lines along Highway 15 outside Victorville, California. | Photo courtesy of Abby Rowling. Patricia A. Hoffman Patricia A. Hoffman Assistant Secretary, Office of Electricity Delivery & Energy Reliability Jim Stock Member - White House Council of Economic Advisers EDITOR'S NOTE: This article originally appeared on WhiteHouse.gov. This week marks the tenth anniversary of one of the worst power outages in the United States, during which tens of millions of Americans were affected

164

Lakeland Electric Smart Grid Project | Open Energy Information  

Open Energy Info (EERE)

Lakeland Electric Smart Grid Project Lakeland Electric Smart Grid Project Jump to: navigation, search Project Lead Lakeland Electric Country United States Headquarters Location Lakeland, Florida Recovery Act Funding $14850000 Total Project Value $35078152 Coverage Area Coverage Map: Lakeland Electric Smart Grid Project Coordinates 28.0394654°, -81.9498042° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

165

Hawaii Electric Co. Inc. Smart Grid Project | Open Energy Information  

Open Energy Info (EERE)

Electric Co. Inc. Smart Grid Project Electric Co. Inc. Smart Grid Project Jump to: navigation, search Project Lead Hawaii Electric Co. Inc. Country United States Headquarters Location Oahu, Hawaii Recovery Act Funding $5,347,598.00 Total Project Value $10,695,195.00 Coverage Area Coverage Map: Hawaii Electric Co. Inc. Smart Grid Project Coordinates 21.4389123°, -158.0000565° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

166

Transatlantic Workshop on Electric Vehicles and Grid Connectivity |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Transatlantic Workshop on Electric Vehicles and Grid Connectivity Transatlantic Workshop on Electric Vehicles and Grid Connectivity Transatlantic Workshop on Electric Vehicles and Grid Connectivity November 17, 2010 - 2:33pm Addthis On November 17, 2010, the United States and the European Union, under the auspices of the U.S.-EU Energy Council, invited equipment suppliers and manufacturers, utilities, policymakers, standards organizations, and government agencies to discuss mutually beneficial near-term actions to accelerate the introduction of electric vehicles to the market - with a particular focus on government policy and cooperative efforts to spur vehicle demonstration and deployment. For more information about the workshop, including participant presentations, click here. Addthis Related Articles Obama Administration Launches Competition for Three New Manufacturing

167

Cascade Failures from Distributed Generation in Power Grids  

E-Print Network (OSTI)

Power grids are nowadays experiencing a transformation due to the introduction of Distributed Generation based on Renewable Sources. At difference with classical Distributed Generation, where local power sources mitigate anomalous user consumption peaks, Renewable Sources introduce in the grid intrinsically erratic power inputs. By introducing a simple schematic (but realistic) model for power grids with stochastic distributed generation, we study the effects of erratic sources on the robustness of several IEEE power grid test networks with up to 2000 buses. We find that increasing the penetration of erratic sources causes the grid to fail with a sharp transition. We compare such results with the case of failures caused by the natural increasing power demand.

Scala, Antonio; Scoglio, Caterina

2012-01-01T23:59:59.000Z

168

Electricity Grid: Impacts of Plug-In Electric Vehicle Charging  

E-Print Network (OSTI)

discusses how electricity demands for vehicle charging cantiming of vehicle electricity demands. challenges associatedand timing of vehicle electricity demand. As the number of

Yang, Christopher; McCarthy, Ryan

2009-01-01T23:59:59.000Z

169

Electrical vehicles impacts on the grids (Smart Grid Project) | Open Energy  

Open Energy Info (EERE)

vehicles impacts on the grids (Smart Grid Project) vehicles impacts on the grids (Smart Grid Project) Jump to: navigation, search Project Name Electrical vehicles impacts on the grids Country Belgium Coordinates 50.471493°, 3.988037° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":50.471493,"lon":3.988037,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

170

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

NLE Websites -- All DOE Office Websites (Extended Search)

Interim Test Procedures for Interim Test Procedures for Evaluating Electrical Performance and Grid Integration of Vehicle-to-Grid Applications S. Chakraborty, W. Kramer, B. Kroposki, G. Martin, P. McNutt, M. Kuss, T. Markel, and A. Hoke Technical Report NREL/TP-5500-51001 June 2011 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Interim Test Procedures for Evaluating Electrical Performance and Grid Integration of Vehicle-to-Grid Applications S. Chakraborty, W. Kramer, B. Kroposki, G. Martin, P. McNutt, M. Kuss, T. Markel,

171

Cascading Failures in Smart Grid -Benefits of Distributed Generation  

E-Print Network (OSTI)

Cascading Failures in Smart Grid - Benefits of Distributed Generation Xian Chen, Hieu Dinh, Bing reliability and reducing the risk of cascading blackouts is a critical issue. Smart grid is envisioned Wang Computer Science & Engineering Department, University of Connecticut, Storrs, CT 06269 Abstract--Smart

Wang, Bing

172

Electricity Grid: Impacts of Plug-In Electric Vehicle Charging  

E-Print Network (OSTI)

hybrid electric vehicles (PHEVs) and battery electric vehicles (BEVs), are among the most promising of the advanced vehicle

Yang, Christopher; McCarthy, Ryan

2009-01-01T23:59:59.000Z

173

Connecting Your Solar Electric System to the Utility Grid: Better Buildings Series Solar Electric Fact Sheet  

DOE Green Energy (OSTI)

In recent years, the number of solar-powered homes connected to the local utility grid has increased dramatically. These''grid-connected'' buildings have solar electric panels or''modules'' that provide some or even most of their power, while still being connected to the local utility. This fact sheet provides information on connecting your solar electric system to the utility grid, including information on net metering.

Not Available

2002-07-01T23:59:59.000Z

174

Integration of plug-in electric vehicle charging and wind energy scheduling on electricity grid  

Science Conference Proceedings (OSTI)

Plug-in electric vehicles (PEVs) and wind energy are both key new energy technologies. However, they also bring challenges to the operation of the electricity grid. Charging a large number of PEVs requires a lot of grid energy, and scheduling wind energy ...

Chiao-Ting Li; Changsun Ahn; Huei Peng; Jing Sun

2012-01-01T23:59:59.000Z

175

EIA - Electricity Generating Capacity  

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

imports and exports. Renewable & Alternative Fuels Includes hydropower, solar, wind, geothermal, biomass and ethanol. Nuclear & Uranium Uranium fuel, nuclear reactors, generation,...

176

Quantifying the Value of Hydropower in the Electric Grid  

Science Conference Proceedings (OSTI)

Work reported in this Technical Update is part of a larger project that is made up of multiple components and intends to utilize and enhance tools that can apply and value hydropower assets in the changing electric grid. The project employs several industry analyses and modeling tools at the unit level, the plant level, the system level, and the regional/national level for quantifying the benefits provided to transmission grids by conventional and pumped storage hydroelectric projects. The research proje...

2011-05-24T23:59:59.000Z

177

Electricity Generation | OpenEI  

Open Energy Info (EERE)

Generation Generation Dataset Summary Description Total annual electricity generation by country, 1980 to 2009 (available in billion kilowatthours ). Compiled by Energy Information Administration (EIA). Source EIA Date Released Unknown Date Updated Unknown Keywords EIA Electricity Electricity Generation world Data text/csv icon total_electricity_net_generation_1980_2009billion_kwh.csv (csv, 46.4 KiB) Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage Frequency Time Period 1980 - 2009 License License Other or unspecified, see optional comment below Comment Rate this dataset Usefulness of the metadata Average vote Your vote Usefulness of the dataset Average vote Your vote Ease of access Average vote Your vote Overall rating Average vote Your vote

178

Wide-area situation awareness in electric power grid  

Science Conference Proceedings (OSTI)

Two primary elements of the US energy policy are demand management and efficiency and renewable sources. Major objectives are clean energy transmission and integration, reliable energy transmission, and grid cyber security. Development of the Smart Grid seeks to achieve these goals by lowering energy costs for consumers, achieving energy independence and reducing greenhouse gas emissions. The Smart Grid is expected to enable real time wide-area situation awareness (SA) for operators. Requirements for wide-area SA have been identified among interoperability standards proposed by the Federal Energy Regulatory Commission and the National Institute of Standards and Technology to ensure smart-grid functionality. Wide-area SA and enhanced decision support and visualization tools are key elements in the transformation to the Smart Grid. This paper discusses human factors research to promote SA in the electric power grid and the Smart Grid. Topics that will be discussed include the role of human factors in meeting US energy policy goals, the impact and challenges for Smart Grid development, and cyber security challenges.

Greitzer, Frank L.

2010-04-28T23:59:59.000Z

179

Updating the Electric Grid: An Introduction to Non-Transmission  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Updating the Electric Grid: An Introduction to Non-Transmission Updating the Electric Grid: An Introduction to Non-Transmission Alternatives for Policymakers Updating the Electric Grid: An Introduction to Non-Transmission Alternatives for Policymakers Throughout the United States a consensus has emerged that an improved transmission system is in the interest of the country as a whole.1 However, decisions to implement new transmission lines may face significant cost, environmental, and public acceptance barriers which delay implementation of needed transmission improvements. As State decision makers consider transmission investments, it may be important to account for Non-Transmission Alternatives (NTA). NTAs are programs and technologies that complement and improve operation of existing transmission systems that individually or in combination defer or eliminate the need for upgrades to

180

Updating the Electric Grid: An Introduction to Non-Transmission  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Updating the Electric Grid: An Introduction to Non-Transmission Updating the Electric Grid: An Introduction to Non-Transmission Alternatives for Policymakers Updating the Electric Grid: An Introduction to Non-Transmission Alternatives for Policymakers Throughout the United States a consensus has emerged that an improved transmission system is in the interest of the country as a whole.1 However, decisions to implement new transmission lines may face significant cost, environmental, and public acceptance barriers which delay implementation of needed transmission improvements. As State decision makers consider transmission investments, it may be important to account for Non-Transmission Alternatives (NTA). NTAs are programs and technologies that complement and improve operation of existing transmission systems that individually or in combination defer or eliminate the need for upgrades to

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Opportunity to Plug Your Car Into the Electric Grid is Arriving  

DOE Green Energy (OSTI)

Plug-in hybrid electric vehicles are hitting the U.S. market for the first time this year. Similar to hybrid electric vehicles, they feature a larger battery and plug-in charger that allows consumers to replace a portion of their fossil fuel by simply plugging their cars into standard 110-volt outlets at home or wherever outlets are available. If these vehicles become widely accepted, consumers and the environment will benefit, according to a computer modeling study by Xcel Energy and the Department of Energy's National Renewable Energy Laboratory. Researchers found that each PHEV would cut carbon dioxide emissions in half and save owners up to $450 in annual fuel costs and up to 240 gallons of gasoline. The study also looked at the impact of PHEVs on the electric grid in Colorado if used on a large scale. Integrating large numbers of these vehicles will depend on the adoption of smart-grid technology - adding digital elements to the electric power system to improve efficiency and enable more dynamic communication between consumers and producers of electricity. Using an intelligent monitoring system that keeps track of all electricity flowing in the system, a smart grid could enable optimal PHEV battery-charging much the same way it would enable users to manage their energy use in household appliances and factory processes to reduce energy costs. When a smart grid is implemented, consumers will have many low-cost opportunities to charge PHEVs at different times of the day. Plug-in vehicles could contribute electricity at peak times, such as summer evenings, while taking electricity from the grid at low-use times such as the middle of the night. Electricity rates could offer incentives for drivers to 'give back' electricity when it is most needed and to 'take' it when it is plentiful. The integration of PHEVs, solar arrays and wind turbines into the grid at larger scales will require a more modern electricity system. Technology already exists to allow customers to feed excess power from their own renewable energy systems back to the grid. As more homes and businesses find opportunities to plan power flows to and from the grid for economic gain using their renewable energy systems and PHEVs, more sophisticated systems will be needed. A smart grid will improve the efficiency of energy consumption, manage real-time power flows and provide two-way metering needed to compensate small power producers. Many states are working toward the smart-grid concept, particularly to incorporate renewable sources into their utility grids. According to the Department of Energy, 30 states have developed and adopted renewable portfolio standards, which require up to 20 percent of a state's energy portfolio to come exclusively from renewable sources by this year, and up to 30 percent in the future. NREL has been laying the foundation for both PHEVs and the smart grid for many years with work including modifying hybrid electric cars with plug-in technology; studying fuel economy, batteries and power electronics; exploring options for recharging batteries with solar and wind technologies; and measuring reductions in greenhouse gas emissions. The laboratory participated in development of smart-grid implementation standards with industry, utilities, government and others to guide the integration of renewable and other small electricity generation and storage sources. Dick DeBlasio, principal program manager for electricity programs, is now leading the Institute of Electrical and Electronics Engineers Standards efforts to connect the dots regarding power generation, communication and information technologies.

Griego, G.

2010-06-01T23:59:59.000Z

182

Canada Week: Integrated electric grid improves reliability ...  

U.S. Energy Information Administration (EIA)

Includes hydropower, solar, wind, geothermal, biomass and ethanol. Nuclear & Uranium. Uranium fuel, nuclear reactors, generation, spent fuel. ... ...

183

Updating the Electric Grid: An Introduction to Non-Transmission  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Updating the Electric Grid: Updating the Electric Grid: An Introduction to Non-Transmission Alternatives for Policymakers Prepared by The National Council on Electricity Policy September 2009 NATIONAL COUNCIL ON ELECTRICITY POLICY MEMBER ORGANIZATIONS The National Council on Electricity Policy (National Council) is a unique venture between the National Association of Regulatory Utility Commissioners (NARUC), the National Association of State Energy Officials (NASEO), the National Conference of State Legislatures (NCSL), National Association of Clean Air Agencies (NACAA) and the National Governors Association Center for Best Practices (NGA). The National Council also includes participation by the Federal Energy Regulatory Commission (FERC), U.S. Department of Energy (DOE), and the U.S. Environment Protection Agency (EPA). Established in

184

THERMO-ELECTRIC GENERATOR  

DOE Patents (OSTI)

The conversion of heat energy into electrical energy by a small compact device is descrtbed. Where the heat energy is supplied by a radioactive material and thermopIIes convert the heat to electrical energy. The particular battery construction includes two insulating discs with conductive rods disposed between them to form a circular cage. In the center of the cage is disposed a cup in which the sealed radioactive source is located. Each thermopile is formed by connecting wires from two adjacent rods to a potnt on an annular ring fastened to the outside of the cup, the ring having insulation on its surface to prevent electrica1 contact with the thermopiles. One advantage of this battery construction is that the radioactive source may be inserted after the device is fabricated, reducing the radiation hazard to personnel assembling the battery.

Jordan, K.C.

1958-07-22T23:59:59.000Z

185

Wireless multimedia sensor and actor networks for the next generation power grid  

Science Conference Proceedings (OSTI)

Electrical power grid is undergoing a major renovation, to meet the power quality and power availability demands of the 21st century. The new power grid, which is also called as the smart grid, aims to integrate the recent technological advancements ... Keywords: Electrical power grid, Smart grid, Wireless multimedia sensor and actor network

Melike Erol-Kantarci; Hussein T. Mouftah

2011-06-01T23:59:59.000Z

186

Hourly Energy Emission Factors for Electricity Generation in the United  

Open Energy Info (EERE)

Hourly Energy Emission Factors for Electricity Generation in the United Hourly Energy Emission Factors for Electricity Generation in the United States Dataset Summary Description Emissions from energy use in buildings are usually estimated on an annual basis using annual average multipliers. Using annual numbers provides a reasonable estimation of emissions, but it provides no indication of the temporal nature of the emissions. Therefore, there is no way of understanding the impact on emissions from load shifting and peak shaving technologies such as thermal energy storage, on-site renewable energy, and demand control. This project utilized GridViewTM, an electric grid dispatch software package, to estimate hourly emission factors for all of the eGRID subregions in the continental United States. These factors took into account electricity imports and exports

187

Electricity Grid: Impacts of Plug-In Electric Vehicle Charging  

E-Print Network (OSTI)

Impacts of Plug-In Hybrid Electric Vehicles on Regionalsuch as plug-in hybrid electric vehicles (PHEVs) and batteryof Plug-In Hybrid Vehicles on Electric Utilities and

Yang, Christopher; McCarthy, Ryan

2009-01-01T23:59:59.000Z

188

Optimal Planning and Operation of Smart Grids with Electric Vehicle Interconnection  

E-Print Network (OSTI)

Modeling of Plug-in Electric Vehicle Interactions with aV. (2010). “Plug-in Electric Vehicle Interactions with aof Smart Grids with Electric Vehicle Interconnection M.

Stadler, Michael

2012-01-01T23:59:59.000Z

189

Clean Electric Power Generation (Canada)  

Energy.gov (U.S. Department of Energy (DOE))

Fossil fuels in Canada account for 27 percent of the electricity generated. The combustion of these fuels is a major source of emissions which affect air quality and climate change. The Government...

190

Pumped storage provides grid reliability even with net generation ...  

U.S. Energy Information Administration (EIA)

tags: electricity generation capacity hydroelectric storage. Email Updates. RSS Feeds. Facebook. Twitter. YouTube. Add us to your site.

191

Electrical Power Grid Delivery Dynamic Analysis: Using Prime Mover Engines to Balance Dynamic Wind Turbine Output  

DOE Green Energy (OSTI)

This paper presents an investigation into integrated wind + combustion engine high penetration electrical generation systems. Renewable generation systems are now a reality of electrical transmission. Unfortunately, many of these renewable energy supplies are stochastic and highly dynamic. Conversely, the existing national grid has been designed for steady state operation. The research team has developed an algorithm to investigate the feasibility and relative capability of a reciprocating internal combustion engine to directly integrate with wind generation in a tightly coupled Hybrid Energy System. Utilizing the Idaho National Laboratory developed Phoenix Model Integration Platform, the research team has coupled demand data with wind turbine generation data and the Aspen Custom Modeler reciprocating engine electrical generator model to investigate the capability of reciprocating engine electrical generation to balance stochastic renewable energy.

Diana K. Grauer; Michael E. Reed

2011-11-01T23:59:59.000Z

192

Dynamic Line Rating Oncor Electric Delivery Smart Grid Program  

Science Conference Proceedings (OSTI)

Electric transmission lines are the lifeline of the electric utility industry, delivering its product from source to consumer. This critical infrastructure is often constrained such that there is inadequate capacity on existing transmission lines to efficiently deliver the power to meet demand in certain areas or to transport energy from high-generation areas to high-consumption regions. When this happens, the cost of the energy rises; more costly sources of power are used to meet the demand or the system operates less reliably. These economic impacts are known as congestion, and they can amount to substantial dollars for any time frame of reference: hour, day or year. There are several solutions to the transmission constraint problem, including: construction of new generation, construction of new transmission facilities, rebuilding and reconductoring of existing transmission assets, and Dynamic Line Rating (DLR). All of these options except DLR are capital intensive, have long lead times and often experience strong public and regulatory opposition. The Smart Grid Demonstration Program (SGDP) project co-funded by the Department of Energy (DOE) and Oncor Electric Delivery Company developed and deployed the most extensive and advanced DLR installation to demonstrate that DLR technology is capable of resolving many transmission capacity constraint problems with a system that is reliable, safe and very cost competitive. The SGDP DLR deployment is the first application of DLR technology to feed transmission line real-time dynamic ratings directly into the system operation’s State Estimator and load dispatch program, which optimizes the matching of generation with load demand on a security, reliability and economic basis. The integrated Dynamic Line Rating (iDLR)1 collects transmission line parameters at remote locations on the lines, calculates the real-time line rating based on the equivalent conductor temperature, ambient temperature and influence of wind and solar radiation on the stringing section, transmits the data to the Transmission Energy Management System, validates its integrity and passes it on to Oncor and ERCOT (Electric Reliability Council of Texas) respective system operations. The iDLR system is automatic and transparent to ERCOT System Operations, i.e., it operates in parallel with all other system status telemetry collected through Supervisory Control and Data Acquisition (SCADA) employed across the company.

Johnson, Justin; Smith, Cale; Young, Mike; Donohoo, Ken; Owen, Ross; Clark, Eddit; Espejo, Raul; Aivaliotis, Sandy; Stelmak, Ron; Mohr, Ron; Barba, Cristian; Gonzalez, Guillermo; Malkin, Stuart; Dimitrova, Vessela; Ragsdale, Gary; Mitchem, Sean; Jeirath, Nakul; Loomis, Joe; Trevino, Gerardo; Syracuse, Steve; Hurst, Neil; Mereness, Matt; Johnson, Chad; Bivens, Carrie

2013-05-04T23:59:59.000Z

193

Electric Power Board of Chattanooga Smart Grid Project | Open Energy  

Open Energy Info (EERE)

Chattanooga Smart Grid Project Chattanooga Smart Grid Project Jump to: navigation, search Project Lead Electric Power Board of Chattanooga Country United States Headquarters Location Chattanooga, Tennessee Additional Benefit Places Georgia Recovery Act Funding $111,567,606.00 Total Project Value $226,707,562.00 Coverage Area Coverage Map: Electric Power Board of Chattanooga Smart Grid Project Coordinates 35.0456297°, -85.3096801° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

194

Municipal Electric Authority of Georgia Smart Grid Project | Open Energy  

Open Energy Info (EERE)

Georgia Smart Grid Project Georgia Smart Grid Project Jump to: navigation, search Project Lead Municipal Electric Authority of Georgia Country United States Headquarters Location Atlanta, Georgia Recovery Act Funding $12,267,350.00 Total Project Value $24,534,700.00 Coverage Area Coverage Map: Municipal Electric Authority of Georgia Smart Grid Project Coordinates 33.7489954°, -84.3879824° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

195

Atlantic City Electric Company Smart Grid Project | Open Energy Information  

Open Energy Info (EERE)

Smart Grid Project Smart Grid Project Jump to: navigation, search Project Lead Atlantic City Electric Company Country United States Headquarters Location Mays Landing, New Jersey Additional Benefit Places Maryland, District of Columbia Recovery Act Funding $18,700,000.00 Total Project Value $37,400,000.00 Coverage Area Coverage Map: Atlantic City Electric Company Smart Grid Project Coordinates 39.4523385°, -74.7276626° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

196

NSTAR Electric Company Smart Grid Project | Open Energy Information  

Open Energy Info (EERE)

Company Smart Grid Project Company Smart Grid Project Jump to: navigation, search Project Lead NSTAR Electric Company Country United States Headquarters Location Norfolk, Massachusetts Recovery Act Funding $10,061,883.00 Total Project Value $20,123,766.00 Coverage Area Coverage Map: NSTAR Electric Company Smart Grid Project Coordinates 42.1195426°, -71.3250563° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

197

Connecticut Municipal Electric Energy Cooperative Smart Grid Project | Open  

Open Energy Info (EERE)

Smart Grid Project Smart Grid Project Jump to: navigation, search Project Lead Connecticut Municipal Electric Energy Cooperative Country United States Headquarters Location Norwich, Connecticut Recovery Act Funding $9,188,050.00 Total Project Value $18,376,100.00 Coverage Area Coverage Map: Connecticut Municipal Electric Energy Cooperative Smart Grid Project Coordinates 41.5242649°, -72.0759105° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

198

PPL Electric Utilities Corp. Smart Grid Project | Open Energy Information  

Open Energy Info (EERE)

Corp. Smart Grid Project Corp. Smart Grid Project Jump to: navigation, search Project Lead PPL Electric Utilities Corp. Country United States Headquarters Location Allentown, Pennsylvania Recovery Act Funding $19,054,516.00 Total Project Value $38,109,032.00 Coverage Area Coverage Map: PPL Electric Utilities Corp. Smart Grid Project Coordinates 40.6084305°, -75.4901833° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

199

Northern Virginia Electric Cooperative Smart Grid Project | Open Energy  

Open Energy Info (EERE)

Cooperative Smart Grid Project Cooperative Smart Grid Project Jump to: navigation, search Project Lead Northern Virginia Electric Cooperative Country United States Headquarters Location Manassas, Virginia Recovery Act Funding $5,000,000.00 Total Project Value $10,000,000.00 Coverage Area Coverage Map: Northern Virginia Electric Cooperative Smart Grid Project Coordinates 38.7509488°, -77.4752667° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

200

Potomac Electric Power Company (PEPCO) Smart Grid Project (Maryland) | Open  

Open Energy Info (EERE)

Smart Grid Project (Maryland) Smart Grid Project (Maryland) Jump to: navigation, search Project Lead Potomac Electric Power Company (PEPCO) Country United States Headquarters Location Washington, District of Columbia Recovery Act Funding $104780549 Total Project Value $209561098 Coverage Area Coverage Map: Potomac Electric Power Company (PEPCO) Smart Grid Project (Maryland) Coordinates 38.8951118°, -77.0363658° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Western Electricity Coordinating Council Smart Grid Project | Open Energy  

Open Energy Info (EERE)

Council Smart Grid Project Council Smart Grid Project Jump to: navigation, search Project Lead Western Electricity Coordinating Council Country United States Headquarters Location Salt Lake City, Utah Additional Benefit Places Arizona, California, Colorado, Idaho, Montana, New Mexico, Nevada, Oregon, South Dakota, Texas, Washington Recovery Act Funding $53,890,000.00 Total Project Value $107,780,000.00 Coverage Area Coverage Map: Western Electricity Coordinating Council Smart Grid Project Coordinates 40.7607793°, -111.8910474° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

202

South Mississippi Electric Power Association (SMEPA) Smart Grid Project |  

Open Energy Info (EERE)

Association (SMEPA) Smart Grid Project Association (SMEPA) Smart Grid Project Jump to: navigation, search Project Lead South Mississippi Electric Power Association (SMEPA) Country United States Headquarters Location Hattiesburg, Mississippi Recovery Act Funding $30,563,967.00 Total Project Value $61,127,935.00 Coverage Area Coverage Map: South Mississippi Electric Power Association (SMEPA) Smart Grid Project Coordinates 31.3271189°, -89.2903392° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

203

South Kentucky Rural Electric Cooperative Corporation Smart Grid Project |  

Open Energy Info (EERE)

Corporation Smart Grid Project Corporation Smart Grid Project Jump to: navigation, search Project Lead South Kentucky Rural Electric Cooperative Corporation Country United States Headquarters Location Somerset, Kentucky Recovery Act Funding $9538234 Total Project Value $19636295 Coverage Area Coverage Map: South Kentucky Rural Electric Cooperative Corporation Smart Grid Project Coordinates 37.0920222°, -84.6041084° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

204

Wellsboro Electric Company Smart Grid Project | Open Energy Information  

Open Energy Info (EERE)

Company Smart Grid Project Company Smart Grid Project Jump to: navigation, search Project Lead Wellsboro Electric Company Country United States Headquarters Location Wellsboro, Pennsylvania Recovery Act Funding $431,625.00 Total Project Value $961,195.00 Coverage Area Coverage Map: Wellsboro Electric Company Smart Grid Project Coordinates 41.7486838°, -77.3005304° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

205

Modeling Electric Vehicle Benefits Connected to Smart Grids  

E-Print Network (OSTI)

Modeling Electric Vehicle Benefits Connected to Smart Grids Michael Stadler1,2 , Chris Marnay1 to be presented at the 7th IEEE Vehicle Power and Propulsion Conference Chicago, IL, Sept 6-9 2011 http, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement

206

Smart-Grid electricity allocation via strip packing with slicing  

Science Conference Proceedings (OSTI)

One advantage of smart grids is that they can reduce the peak load by distributing electricity-demands over multiple short intervals. Finding a schedule that minimizes the peak load corresponds to a variant of a strip packing problem. Normally, for strip ...

Soroush Alamdari, Therese Biedl, Timothy M. Chan, Elyot Grant, Krishnam Raju Jampani, Srinivasan Keshav, Anna Lubiw, Vinayak Pathak

2013-08-01T23:59:59.000Z

207

A mean field game analysis of electric vehicles in the smart grid  

E-Print Network (OSTI)

1 A mean field game analysis of electric vehicles in the smart grid Romain Couillet1, Samir Medina electrical vehicles (EV) or electrical hybrid oil-electricity vehicles (PHEV) in the smart grid energy market to the smart grid and sell their energy surpluses, when needed. It is therefore an important economical

Paris-Sud XI, Université de

208

Triangle geometry processing for surface modeling and cartesian grid generation  

DOE Patents (OSTI)

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

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

2002-09-03T23:59:59.000Z

209

Stuart Michael Cohen The Implications of Flexible CO2 Capture on the ERCOT Electric Grid  

E-Print Network (OSTI)

from US EPA's Emissions and Generation Resource Integrated Database (eGRID). Forecasted marginal carbon

Rochelle, Gary T.

210

Grid Reliability - An Electric Utility Company's Perspective  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

An Electric Utility Company's Perspective Marc Butts Southern Company Services 11/19/08 Topics * Business Continuity at Southern Company * NERC Cyber Security at Southern Company * Homeland Security at Southern Company * Physical recovery following a major outage * 5 questions to ask your local utility * Facing Realities 3 Service territory across four states: 120,000 square miles * Southern Linc * Southern Power * Southern Telecom * Southern Nuclear Other Subsidiaries: Serves approximately 4 million customers Business Continuity at Southern Company Southern Company Business Assurance Model Business Unit Management (Asset Owners) Southern Company Business Assurance Council Infrastructure Protection Business Continuity Incident Response * Identify critical assets * Design and implement

211

U.S. Environmental Protection Agency State Climate and Energy Technical Forum The Emissions & Generation Resource Integrated Database (eGRID) Background Document  

E-Print Network (OSTI)

The United States relies on electricity to meet a significant portion of its energy demands- particularly for lighting, electric motors, heating, and air conditioning. Electricity generators consumed 37 percent of total U.S. energy from fossil fuels and emitted 42 percent of total carbon dioxide (CO2) from fossil fuel combustion in 2008 (EPA 2010a). 1 The U.S. Environmental Protection Agency (EPA) developed the Emissions & Generation Resource Integrated Database (eGRID) to display the environmental attributes of electric power generation in the United States and to highlight the linkages between electricity generation and air emissions. The eGRID Technical Support Document (EPA 2010b) provides background information on eGRID, the various types of emissions and emissions rates in the database, resource mixes used to generate electricity, eGRID-related tools and applications, and state and local government case studies on the application of eGRID factors. 1. eGRID Background eGRID is a comprehensive inventory of environmental attributes of electric power systems. The preeminent source of air emissions data for the electric power sector, eGRID is based on available plant-specific data for all U.S. electricity generating plants that provide power to the electric grid and report data to the U.S. government. Data are available that provide total emissions 2, emissions rates, and resource mix 3 estimates from each electric generating plant, and are then aggregated by electric generating company (EGC), parent company, state, U.S. total, and the following three types of power grid regions: ? National American Electric Reliability Council (NERC) region plus Alaska and

unknown authors

2011-01-01T23:59:59.000Z

212

Electric generating or transmission facility: determination of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Electric generating or transmission facility: determination of rate-making principles and treatment: procedure (Kansas) Electric generating or transmission facility: determination...

213

Economic Dispatch of Electric Generation Capacity | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Economic Dispatch of Electric Generation Capacity Economic Dispatch of Electric Generation Capacity A report to congress and the states pursuant to sections 1234 and 1832 of the...

214

Renewable Electricity Generation | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Renewable Electricity Generation Renewable Electricity Generation Geothermal Read more Solar Read more Water Read more Wind Read more Our nation has abundant solar, water, wind,...

215

A Robust Mechanism to Dynamically Provide Grid Services with a Fleet of Plug-in Electric Vehicles  

E-Print Network (OSTI)

Plug-in Electric Vehicles (PEVs) are a rapidly developing technology that can help to reduce greenhouse gas emissions and our dependence on foreign oil. PEVs will also be an integral part of the future smart grid, due to two main features: First, PEV charging stations will most likely be available at home and at work, offering flexible charging options. Second, these vehicles will have the capability of transmitting electricity back to the grid, known as a vehicle-to-grid (V2G) system. These features allow PEV charging and discharging to be distributed among vehicles in order to benefit the consumer, who may profit from charging when electricity prices are relatively low and discharging when the electricity prices are higher. Moreover, a fleet of vehicles can be used to provide grid services for electric utilities. Utility companies may utilize PEVs as distributed energy storage devices that store surplus electricity generation to be transferred back to the grid in times of deficit, which will assist the integration of variable generation via renewable energy resources into the grid. However, along with these benefits come challenges and risks. For example, how will PEVs impact the stability of power grid? What type of market mechanism would be most efficient to organize this distributed trading? Are

Yinyu Ye; Nicole Taheri

2012-01-01T23:59:59.000Z

216

Electricity demand as frequency controlled reserves, ENS (Smart Grid  

Open Energy Info (EERE)

Electricity demand as frequency controlled reserves, ENS (Smart Grid Electricity demand as frequency controlled reserves, ENS (Smart Grid Project) Jump to: navigation, search Project Name Electricity demand as frequency controlled reserves, ENS Country Denmark Coordinates 56.26392°, 9.501785° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":56.26392,"lon":9.501785,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

217

Waukesha Electric Systems Smart Grid Demonstration Project | Open Energy  

Open Energy Info (EERE)

Electric Systems Smart Grid Demonstration Project Electric Systems Smart Grid Demonstration Project Jump to: navigation, search Project Lead Waukesha Electric Systems Country United States Headquarters Location Waukesha, Wisconsin Recovery Act Funding $10,744,409.00 Total Project Value $21,548,821.00 Coordinates 43.0116784°, -88.2314813° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

218

Charging Infrastructure for Electric Vehicles (Smart Grid Project) | Open  

Open Energy Info (EERE)

Charging Infrastructure for Electric Vehicles (Smart Grid Project) Charging Infrastructure for Electric Vehicles (Smart Grid Project) Jump to: navigation, search Project Name Charging Infrastructure for Electric Vehicles Country Sweden Headquarters Location Gothenburg, Sweden Coordinates 57.696995°, 11.9865° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":57.696995,"lon":11.9865,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

219

Concept for Management of the Future Electricity System (Smart Grid  

Open Energy Info (EERE)

Concept for Management of the Future Electricity System (Smart Grid Concept for Management of the Future Electricity System (Smart Grid Project) Jump to: navigation, search Project Name Concept for Management of the Future Electricity System Country Denmark Coordinates 56.26392°, 9.501785° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":56.26392,"lon":9.501785,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

220

Deploying power grid-integrated electric vehicles as a multi-agent system  

Science Conference Proceedings (OSTI)

Grid-Integrated Vehicles (GIVs) are plug-in Electric Drive Vehicles (EDVs) with power-management and other controls that allow them to respond to external commands sent by power-grid operators, or their affiliates, when parked and plugged-in to the grid. ... Keywords: coalition formation, grid-integrated-vehicle, power regulation, vehicle-to-grid

Sachin Kamboj; Willett Kempton; Keith S. Decker

2011-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Motor generator electric automotive vehicle  

SciTech Connect

A motor generator electric automotive vehicle is described comprising in combination, a traction drive motor coupled by a first drive shaft to a differential of an axle of the vehicle, a main battery bank electrically connected by wires to a small electric motor driving a large D.C. generator having a second drive shaft therebetween, an on-off switch in series with one of the wires to the small motor, a speed control unit attached to an accelerator pedal of the vehicle being coupled with a double pole-double throw reverse switch to the traction drive motor, a charger regulator electrically connected to the generator, a bank of solar cells coupled to the charge regulator, an electric extension cord from the charge regulator having a plug on its end for selective connection to an exterior electric power source, a plurality of pulleys on the second drive shaft, a belt unit driven by the pulley, one the belt unit being connected to a present alternator of the vehicle which is coupled to a present battery and present regulator of the vehicle, and other of the units being connected to power brakes and equipment including power steering and an air conditioner.

Weldin, W.

1986-07-29T23:59:59.000Z

222

Managing Wind Power Forecast Uncertainty in Electric Grids.  

E-Print Network (OSTI)

??Electricity generated from wind power is both variable and uncertain. Wind forecasts provide valuable information for wind farm management, but they are not perfect. Chapter… (more)

Mauch, Brandon Keith

2012-01-01T23:59:59.000Z

223

Exemption from Electric Generation Tax (Connecticut) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Exemption from Electric Generation Tax (Connecticut) Exemption from Electric Generation Tax (Connecticut) Exemption from Electric Generation Tax (Connecticut) < Back Eligibility Commercial Savings Category Bioenergy Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Wind Energy Sources Solar Home Weatherization Program Info Start Date 07/01/2011 Expiration Date 10/01/2013 State Connecticut Program Type Sales Tax Incentive Rebate Amount 100% exemption Provider Connecticut Department of Revenue Services In 2011, Connecticut created a new tax requiring electric power plants in the state that generate and upload electricity to the regional bulk power grid to pay $2.50 per megawatt hour. Renewable energy facilities and customer-sited facilities are exempt from the tax. The tax and related

224

Energy Storage Systems Considerations for Grid-Charged Hybrid Electric Vehicles: Preprint  

DOE Green Energy (OSTI)

This paper calculates battery power and energy requirements for grid-charged hybrid electric vehicles (HEVs) with different operating strategies.

Markel, T.; Simpson, A.

2005-09-01T23:59:59.000Z

225

Using System Dynamics to Define, Study, and Implement Smart Control Strategies on the Electric Power Grid  

DOE Green Energy (OSTI)

The United States electric power grid is the most complex and expansive control system in the world. Local generation control occurs at individual units based on response time and unit economics, larger regional control coordinates unit response to error conditions, and high level large-area regional control is ultimately administered by a network of humans guided by economic and resiliency related factors. Under normal operating conditions, the grid is a relatively slow moving entity that exhibits high inertia to outside stimuli, and behaves along repeatable diurnal and seasonal patterns. However, that paradigm is quickly changing because of the increasing implementation of renewable generation sources. Renewable generators by nature cannot be tightly controlled or scheduled. They appear like a negative load to the system with all of the variability associated with load on a larger scale. Also, grid-reactive loads (i.e. smart devices) can alter their consumption based on price or demand rules adding more variability to system behavior. This paper demonstrates how a systems dynamic modeling approach capable of operating over multiple time scales, can provide valuable insight into developing new “smart-grid” control strategies and devices needed to accommodate renewable generation and regulate the frequency of the grid.

Lyle G. Roybal; Robert F Jeffers

2013-07-01T23:59:59.000Z

226

Distributing Power to Electric Vehicles on a Smart Grid Yingjie Zhou*,  

E-Print Network (OSTI)

Distributing Power to Electric Vehicles on a Smart Grid Yingjie Zhou*, , Student Member, IEEE power to electric vehicles on a smart grid. We simulate the mechanisms using published data, Electric Vehicles, Smart Grid I. INTRODUCTION An emphasis on green technologies and the price of gasoline

Maxemchuk, Nicholas F.

227

Energy Department Announces Winner of Final Phase of Smart Grid...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

to participate in the program via web sign up. New smart grid technologies on the electric grid are generating unprecedented amounts of electricity usage data that can...

228

Using Virtual Worlds to Explore Electric Power Grids and Plants  

E-Print Network (OSTI)

We present the design and implementation of two virtual worlds -- a QuickTime VR model of a power plant and a VRML model of a power grid -- to be used in electric power systems courses. These educational aids provide an economical and accessible way to help students relate and differentiate the mathematical description of a device and its actual appearance. The paper also briefly describes the technologies behind these virtual worlds and their deployment via the World Wide Web.

Agustín A. Irizarry-rivera; Manuel A. Pérez-Quiones; Rudolph P. Darken

1999-01-01T23:59:59.000Z

229

Quantifying the Value of Hydropower in the Electric Grid  

Science Conference Proceedings (OSTI)

In an effort to quantify the full value of hydropower assets in a future electric grid, a team of researchers has looked at energy futures, regional markets, plant technologies, and operations. This report addresses the cost-side of the cost-benefit equation to be used when considering hydropower facility investments. It identifies construction and modification elements and estimates associated with costs for pumped storage, conventional hydro, and non-powered facilities. Cost data from original plant co...

2011-11-22T23:59:59.000Z

230

The Smart Grid, Entry, and Imperfect Competition in Electricity Markets  

E-Print Network (OSTI)

Most US consumers are charged a near-constant retail price for electricity, despite substantial hourly variation in the wholesale market price. The Smart Grid is a set of emerging technologies that will facilitate "real-time pricing " for electricity and increase price elasticity of demand. This paper simulates the e¤ects of this increased demand elasticity using counterfactual simulations in a structural model of the Pennsylvania-Jersey-Maryland electricity market. The model includes a di¤erent approach to the problem of multiple equilibria in multi-unit auctions: I nonparametrically estimate unobservables that rationalize past bidding behavior and use learning algorithms to move from the observed equilibrium counterfactual bid functions. This routine is nested as the second stage of a static entry game that models the Capacity Market, an important element of market design in some restructured electricity markets. There are three central results. First, I …nd that an increase in demand elasticity could actually increase wholesale electricity prices in peak hours, contrary to predictions from short run models, while decreasing Capacity Market prices and total entry. Second, although the increased demand elasticity from the Smart Grid reduces producers’market power, in practice

Hunt Allcott

2010-01-01T23:59:59.000Z

231

Apparatuses and methods for generating electric fields  

DOE Patents (OSTI)

Apparatuses and methods relating to generating an electric field are disclosed. An electric field generator may include a semiconductive material configured in a physical shape substantially different from a shape of an electric field to be generated thereby. The electric field is generated when a voltage drop exists across the semiconductive material. A method for generating an electric field may include applying a voltage to a shaped semiconductive material to generate a complex, substantially nonlinear electric field. The shape of the complex, substantially nonlinear electric field may be configured for directing charged particles to a desired location. Other apparatuses and methods are disclosed.

Scott, Jill R; McJunkin, Timothy R; Tremblay, Paul L

2013-08-06T23:59:59.000Z

232

Coal-fired electric generators continue to dominate electric ...  

U.S. Energy Information Administration (EIA)

More than 60% of electricity in the central region of the United States comes from coal-fired electric generators, down from 80% in the early part of ...

233

Definition: Electricity generation | Open Energy Information  

Open Energy Info (EERE)

Electricity generation Electricity generation Jump to: navigation, search Dictionary.png Electricity generation The process of producing electric energy or the amount of electric energy produced by transforming other forms of energy into electrical energy; commonly expressed in kilowatt-hours (kWh) or megawatt-hours (MWh).[1][2] View on Wikipedia Wikipedia Definition Electricity generation is the process of generating electrical power from other sources of primary energy. The fundamental principles of electricity generation were discovered during the 1820s and early 1830s by the British scientist Michael Faraday. His basic method is still used today: electricity is generated by the movement of a loop of wire, or disc of copper between the poles of a magnet. For electric utilities, it is the

234

Methodology for combined Integration of electric vehicles and distributed resources into the electric grid  

E-Print Network (OSTI)

Plug-in electric vehicles and distributed generation are expected to appear in growing numbers over the next few decades. Large scale unregulated penetration of plug-in electric vehicles and distributed generation can each ...

Gunter, Samantha Joellyn

2011-01-01T23:59:59.000Z

235

National Grid (Electric) - Non-Residential Energy Efficiency Program  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Non-Residential Energy Efficiency Non-Residential Energy Efficiency Program (Upstate New York) National Grid (Electric) - Non-Residential Energy Efficiency Program (Upstate New York) < Back Eligibility Commercial Industrial Institutional Local Government Nonprofit Schools State Government Savings Category Manufacturing Other Appliances & Electronics Commercial Lighting Lighting Program Info State New York Program Type Utility Rebate Program Rebate Amount Custom Large Business Energy Initiative Program: Technical Service, Financial Services, and 50% of the project cost Custom Engineering Study: Up to 50% of the project cost Custom Small Business: Up to 70% of project costs: remaining share financed by National Grid with a 0% interest loan: payback time of up to 24 months. Linear/Parabolic/Recessed Fluorescent Fixtures: $15-$50/fixture

236

National Rural Electric Cooperative Association Smart Grid Demonstration  

Open Energy Info (EERE)

Cooperative Association Smart Grid Demonstration Cooperative Association Smart Grid Demonstration Project Jump to: navigation, search Project Lead National Rural Electric Cooperative Association Country United States Headquarters Location Arlington, Virginia Recovery Act Funding $33,932,146.00 Total Project Value $67,864,292.00 Coordinates 38.8903896°, -77.0841446° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

237

Oncor Electric Delivery Company, LLC Smart Grid Demonstration Project |  

Open Energy Info (EERE)

Company, LLC Smart Grid Demonstration Project Company, LLC Smart Grid Demonstration Project Jump to: navigation, search Project Lead Oncor Electric Delivery Company, LLC Country United States Headquarters Location Dallas, Texas Recovery Act Funding $3,471,681.00 Total Project Value $7,279,166.00 Coordinates 32.802955°, -96.769923° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

238

Electricity storage for short term power system service (Smart Grid  

Open Energy Info (EERE)

storage for short term power system service (Smart Grid storage for short term power system service (Smart Grid Project) Jump to: navigation, search Project Name Electricity storage for short term power system service Country Denmark Coordinates 56.26392°, 9.501785° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":56.26392,"lon":9.501785,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

239

Woodruff Electric Smart Grid Project | Open Energy Information  

Open Energy Info (EERE)

Woodruff Electric Woodruff Electric Country United States Headquarters Location Forrest City, Arkansas Recovery Act Funding $2,357,520.00 Total Project Value $5,016,000.00 Coverage Area Coverage Map: Woodruff Electric Smart Grid Project Coordinates 35.0081474°, -90.7898342° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

240

Talquin Electric Cooperative, Inc. Smart Grid Project | Open Energy  

Open Energy Info (EERE)

Talquin Electric Cooperative, Inc. Talquin Electric Cooperative, Inc. Country United States Headquarters Location Quincy, Florida Recovery Act Funding $8,100,000.00 Total Project Value $16,200,000.00 Coverage Area Coverage Map: Talquin Electric Cooperative, Inc. Smart Grid Project Coordinates 30.5871392°, -84.5832453° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Madison Gas and Electric Company Smart Grid Project | Open Energy  

Open Energy Info (EERE)

and Electric Company and Electric Company Country United States Headquarters Location Madison, Wisconsin Recovery Act Funding $5,550,941.00 Total Project Value $11,101,881.00 Coverage Area Coverage Map: Madison Gas and Electric Company Smart Grid Project Coordinates 43.0730517°, -89.4012302° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

242

El Paso Electric Smart Grid Project | Open Energy Information  

Open Energy Info (EERE)

Electric Electric Country United States Headquarters Location El Paso, Texas Additional Benefit Places New Mexico Recovery Act Funding $1,014,414.00 Total Project Value $2,085,095.00 Coverage Area Coverage Map: El Paso Electric Smart Grid Project Coordinates 31.7587198°, -106.4869314° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

243

Golden Spread Electric Cooperative, Inc. Smart Grid Project | Open Energy  

Open Energy Info (EERE)

Golden Spread Electric Cooperative, Inc. Golden Spread Electric Cooperative, Inc. Country United States Headquarters Location Amarillo, Texas Recovery Act Funding $19,995,000.00 Total Project Value $49,987,500.00 Coverage Area Coverage Map: Golden Spread Electric Cooperative, Inc. Smart Grid Project Coordinates 35.2219971°, -101.8312969° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

244

Cobb Electric Membership Corporation Smart Grid Project | Open Energy  

Open Energy Info (EERE)

Cobb Electric Membership Corporation Cobb Electric Membership Corporation Country United States Headquarters Location Marietta, Georgia Recovery Act Funding $16,893,836.00 Total Project Value $33,787,672.00 Coverage Area Coverage Map: Cobb Electric Membership Corporation Smart Grid Project Coordinates 33.952602°, -84.5499327° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

245

Electrical Generating Capacities of Geothermal Slim Holes  

DOE Green Energy (OSTI)

Theoretical calculations are presented to estimate the electrical generating capacity of the hot fluids discharged from individual geothermal wells using small wellhead generating equipment over a wide range of reservoir and operating conditions. The purpose is to appraise the possibility of employing slim holes (instead of conventional production-size wells) to power such generators for remote off-grid applications such as rural electrification in developing countries. Frequently, the generating capacity desired is less than one megawatt, and can be as low as 100 kilowatts; if slim holes can be usefully employed, overall project costs will be significantly reduced. This report presents the final results of the study. Both self-discharging wells and wells equipped with downhole pumps (either of the ''lineshaft'' or the ''submersible'' type) are examined. Several power plant designs are considered, including conventional single-flash backpressure and condensing steam turbines, binary plants, double-flash steam plants, and steam turbine/binary hybrid designs. Well inside diameters from 75 mm to 300 mm are considered; well depths vary from 300 to 1200 meters. Reservoir temperatures from 100 C to 240 C are examined, as are a variety of reservoir pressures and CO2 contents and well productivity index values.

Pritchett, J.W.

1998-10-01T23:59:59.000Z

246

Assessment of Future Vehicle Transportation Options and their Impact on the Electric Grid  

NLE Websites -- All DOE Office Websites (Extended Search)

Future Vehicle Transportation Future Vehicle Transportation Options and Their Impact on the Electric Grid January 10, 2010 New Analysis of Alternative Transportation Technologies 3 What's New? * Additional Alternative Transportation Vehicles - Compressed Air Vehicles (CAVs) * Use electricity from the grid to power air compressor that stores compressed air - Natural Gas Vehicles (NGVs) * Connection to grid is in competing demand for fuel * Still an internal combustion engine (ICE) - Hydrogen Vehicles * Use fuel cell technology, no connection to electricity grid 4 General Takeaways * CAVs - Unproven technology - Poor environmental performance - High cost * NGVs - Poor environmental performance - Lack of refueling infrastructure - Cheaper fuel cost than ICEs - No direct impact on electric power grid * Hydrogen - Unproven technology

247

Quantifying the value of hydropower in the electric grid : role of hydropower in existing markets.  

SciTech Connect

The electrical power industry is facing the prospect of integrating a significant addition of variable generation technologies in the next several decades, primarily from wind and solar facilities. Overall, transmission and generation reserve levels are decreasing and power system infrastructure in general is aging. To maintain grid reliability modernization and expansion of the power system as well as more optimized use of existing resources will be required. Conventional and pumped storage hydroelectric facilities can provide an increasingly significant contribution to power system reliability by providing energy, capacity and other ancillary services. However, the potential role of hydroelectric power will be affected by another transition that the industry currently experiences - the evolution and expansion of electricity markets. This evolution to market-based acquisition of generation resources and grid management is taking place in a heterogeneous manner. Some North American regions are moving toward full-featured markets while other regions operate without formal markets. Yet other U.S. regions are partially evolved. This report examines the current structure of electric industry acquisition of energy and ancillary services in different regions organized along different structures, reports on the current role of hydroelectric facilities in various regions, and attempts to identify features of market and scheduling areas that either promote or thwart the increased role that hydroelectric power can play in the future. This report is part of a larger effort led by the Electric Power Research Institute with purpose of examining the potential for hydroelectric facilities to play a greater role in balancing the grid in an era of greater penetration of variable renewable energy technologies. Other topics that will be addressed in this larger effort include industry case studies of specific conventional and hydro-electric facilities, systemic operating constraints on hydro-electric resources, and production cost simulations aimed at quantifying the increased role of hydro.

Loose, Verne W.

2011-01-01T23:59:59.000Z

248

Presented at the "Computational Needs for the Next Generation Electric Grid workshop", Organized by Department of Energy, Hosted by Bob Thomas (Cornell University), Joe Ito (Sandia National Labs) and Gil  

E-Print Network (OSTI)

will complement and draw on the contributions of the SGIP's Smart Grid Architecture Committee (SGAC). #12;Figure 3 components. Each organization must develop a security architecture for each Smart Grid information system Introduction to NISTIR 7628 Guidelines for Smart Grid Cyber Security The Smart Grid

California at Los Angeles, University of

249

Annual Electricity Generation (1980 - 2009) Total annual electricity  

Open Energy Info (EERE)

Generation (1980 - 2009) Total annual electricity generation by country, 1980 to 2009 (available in billion kilowatthours ). Compiled by Energy Information Administration...

250

Enabling Renewable Energy and the Future Grid with Advanced Electricity Storage  

DOE Green Energy (OSTI)

Environmental concerns about using fossil fuels and their resource constrains, along with that on energy security, have spurred great interests in generating electrical energy from renewable sources such as wind and solar. The variable and stochastic nature of renewable sources however makes solar and wind power difficult to manage, especially at high levels of penetration. To effectively use the intermittent renewable energy and enable its delivery demand electrical energy storage (EES) that can also improve the reliability, stability, and efficiency of the electrical grid, which is expected to support plug-in electrical vehicles; enable real-time, two-way communication to balance demand and supply. While EES has gained wide attention for hybrid and electrical vehicle (e.g. plug-in-hybrid electrical) needs, public awareness and understanding of the critical challenges in energy storage for renewable integration and the future grid is relatively lacking. This paper examines the benefits and challenges of EES, in particular electrochemical storage or battery technologies, and discusses the fundamental principles, economics, and feasibility of the storage technologies. It intends to provide an understanding of the needs and challenges of electrical storage technologies for the stationary applications and offer general directions of research and development to the materials community.

Yang, Zhenguo; Liu, Jun; Baskaran, Suresh; Imhoff, Carl H.; Holladay, Jamelyn D.

2010-08-06T23:59:59.000Z

251

DOE Office of Indian Energy Foundational Course on Electricity Grid Basics  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Basics Energy Basics ELECTRICITY GRID BASICS Presented by the National Renewable Energy Laboratory Course Outline What we will cover...  About the DOE Office of Indian Energy Education Initiative  Course Introduction  Interconnection of Electric Power Systems  Technology Overview: - Conventional Generators - Transmission Systems - Substations - Distribution Systems  Policy and Tribal Utilities  Information & Resources 2 Introduction The U.S. Department of Energy (DOE) Office of Indian Energy Policy & Programs is responsible for assisting Tribes with energy planning and development, infrastructure, energy costs, and electrification of Indian lands and homes. As part of this commitment and on behalf of

252

Technological and economic comparison of battery technologies for U.S.A electric grid stabilization applications  

E-Print Network (OSTI)

Energy storage can provide many benefits to the electric grid of the United States of America. With recent pushes to stabilize renewable energy and implement a Smart Grid, battery technology can play a pivotal role in the ...

Fernandez, Ted (Ted A.)

2010-01-01T23:59:59.000Z

253

Multi-index and self-approximate-optimal operation for a smart electrical power grid  

Science Conference Proceedings (OSTI)

An instrumented, intelligent electrical power grid, or smart grid, is under research and is being preliminarily constructed in many parts of the world to deal with new challenges to modern power systems brought on by pressures on environment and resources. ...

G. He; Y. Sun; Q. Lu; T. Li; H. Lv; W. Yin; J. Dong

2010-11-01T23:59:59.000Z

254

Optimal Planning and Operation of Smart Grids with Electric Vehicle Interconnection  

E-Print Network (OSTI)

of Plug-In Hybrid Electric Vehicles as Grid Resources,” Theutilizing plug-in hybrid electric vehicles (PHEVs). Wang etof Recharging Plug-in Hybrid Electric Vehicles on Locational

Stadler, Michael

2012-01-01T23:59:59.000Z

255

Compare All CBECS Activities: Electricity Generation  

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

By Electricity Generation By Electricity Generation Compare Activities by ... Electricity Generation Capability For commercial buildings as a whole, approximately 8 percent of buildings had the capability to generate electricity, and only 4 percent of buildings actually generated any electricity. Most all buildings generated electricity only for the purpose of emergency back-up. Inpatient health care and public order and safety buildings were much more likely to have the capability to generate electricity than other building types. Over half of all inpatient health care buildings and about one-third of public order and safety buildings actually used this capability. Electricity Generation Capability and Use by Building Type Top Specific questions may be directed to: Joelle Michaels

256

Electric Power Generation Expansion in Deregulated Markets.  

E-Print Network (OSTI)

??The generation expansion problem involves increasing electric power generation capacity in an existing power network. In competitive environment, power producers, distributors, and consumers all make… (more)

KAYMAZ, PINAR

2007-01-01T23:59:59.000Z

257

Electric Power Generation and Transmission (Iowa) | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Power Generation and Transmission (Iowa) Electric Power Generation and Transmission (Iowa) < Back Eligibility Agricultural Industrial Investor-Owned Utility MunicipalPublic...

258

Grid-Connected Renewable Energy Generation Toolkit-Solar | Open Energy  

Open Energy Info (EERE)

Grid-Connected Renewable Energy Generation Toolkit-Solar Grid-Connected Renewable Energy Generation Toolkit-Solar Jump to: navigation, search Tool Summary Name: Grid-Connected Renewable Energy Generation Toolkit-Solar Agency/Company /Organization: United States Agency for International Development Sector: Energy Focus Area: Solar Resource Type: Training materials Website: www.energytoolbox.org/gcre/mod_5/index.shtml Grid-Connected Renewable Energy Generation Toolkit-Solar Screenshot References: Grid-Connected Renewable Energy Generation Toolkit-Solar[1] Logo: Grid-Connected Renewable Energy Generation Toolkit-Solar GCREsolar.JPG References ↑ "Grid-Connected Renewable Energy Generation Toolkit-Solar" Retrieved from "http://en.openei.org/w/index.php?title=Grid-Connected_Renewable_Energy_Generation_Toolkit-Solar&oldid=375083

259

Grid-Connected Renewable Energy Generation Toolkit-Wind | Open Energy  

Open Energy Info (EERE)

Grid-Connected Renewable Energy Generation Toolkit-Wind Grid-Connected Renewable Energy Generation Toolkit-Wind Jump to: navigation, search Tool Summary Name: Grid-Connected Renewable Energy Generation Toolkit-Wind Agency/Company /Organization: United States Agency for International Development Sector: Energy Focus Area: Wind Resource Type: Training materials Website: www.energytoolbox.org/gcre/mod_6/index.shtml Grid-Connected Renewable Energy Generation Toolkit-Wind Screenshot References: Grid-Connected Renewable Energy Generation Toolkit-Wind[1] Logo: Grid-Connected Renewable Energy Generation Toolkit-Wind GCREwind.JPG References ↑ "Grid-Connected Renewable Energy Generation Toolkit-Wind" Retrieved from "http://en.openei.org/w/index.php?title=Grid-Connected_Renewable_Energy_Generation_Toolkit-Wind&oldid=375084"

260

Improving the Reliability and Resiliency of the US Electric Grid: SGIG  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Improving the Reliability and Resiliency of the US Electric Grid: Improving the Reliability and Resiliency of the US Electric Grid: SGIG Article in Metering International, March 2012 Improving the Reliability and Resiliency of the US Electric Grid: SGIG Article in Metering International, March 2012 The quarterly magazine Metering International is a resource for information on trends and developments in the industry. Issue 1 2012 (March) featured an article on DOE's Smart Grid Investment Grant Program written by OE's Debbie Haught and Joseph Paladino. "Improving the Reliability and Resiliency of the US Electric Grid" is available for download below. Improving the Reliability and Resiliency of the US Electric Grid - SGIG Article in Metering International Issue 1 2012.pdf More Documents & Publications Smart Grid Investment Grant Program - Progress Report (October 2013)

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

ECONOMIC BENEFITS OF INCREASING ELECTRIC GRID RESILIENCE TO  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ECONOMIC BENEFITS OF ECONOMIC BENEFITS OF INCREASING ELECTRIC GRID RESILIENCE TO WEATHER OUTAGES Executive Office of the President August 2013 2 This report was prepared by the President's Council of Economic Advisers and the U.S. Department of Energy's Office of Electricity Delivery and Energy Reliability, with assistance from the White House Office of Science and Technology 3 Executive Summary Severe weather is the leading cause of power outages in the United States. Between 2003 and 2012, an estimated 679 widespread power outages occurred due to severe weather. Power outages close schools, shut down businesses and impede emergency services, costing the economy billions of dollars and disrupting the lives of millions of Americans. The resilience of

262

Generating Electricity with your Steam System: Keys to Long Term Savings  

E-Print Network (OSTI)

The application of combined heat and power principals to existing plant steam systems can help produce electricity at more than twice efficiency of grid generated electricity. In this way, steam plant managers can realize substantial savings with relatively quick payback of capital. Carefully planned and executed projects are the key to unlocking the maximum value of generating electricity from an existing steam system. This paper illustrates the key concepts of generating onsite power with backpressure steam turbine generators along with practical considerations.

Bullock, B.; Downing, A.

2010-01-01T23:59:59.000Z

263

Definition: Electric generator | Open Energy Information  

Open Energy Info (EERE)

generator generator Jump to: navigation, search Dictionary.png Electric generator A device for converting mechanical energy to electrical energy. Note: The EIA defines "electric generator" as a facility rather than as a device; per the EIA definition, examples include electric utilities and independent power producers.[1][2] View on Wikipedia Wikipedia Definition In electricity generation, an electric generator is a device that converts mechanical energy to electrical energy. A generator forces electric current to flow through an external circuit. The source of mechanical energy may be a reciprocating or turbine steam engine, water falling through a turbine or waterwheel, an internal combustion engine, a wind turbine, a hand crank, compressed air, or any other source of

264

Electric Springs A new Smart Grid Technology Department of Electrical & Electronic Engineering  

E-Print Network (OSTI)

electronics system. · · It can be embedded in an electric appliance such as electric water heater-scale wind and solar power generation · . 7 #12;Future power systems adopt "distributed" power generation (Wind and Solar Power). · ( ). · Electric Springs do not need communication and, collectively

Leung, Ka-Cheong

265

Comparing the Present U.S. Electricity Grid to a Smart Grid System.  

E-Print Network (OSTI)

??The main focus of this thesis is to test a model that compares the present grid and a Smart Grid system. The thesis discusses the… (more)

JUBITH SADANANDAN, CHARTHAMKUDATH

2013-01-01T23:59:59.000Z

266

Energy Storage Activities in the United States Electricity Grid. May 2011 |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Storage Activities in the United States Electricity Grid. Energy Storage Activities in the United States Electricity Grid. May 2011 Energy Storage Activities in the United States Electricity Grid. May 2011 Energy storage technologies offer cost-effective flexibility and ancillary services needed by the U.S power grid. As policy reforms and decreasing technology costs facilitate market penetration, energy storage technologies offer increasingly competitive alternative means for utilities to engage these ancillary services. This report prepared by the Electricity Advisory Committee summarizes energy storage technology activities and projects in the U.S. electric power grid as of May 2011. Energy Storage Activities in the United States Electricity Grid. May 2011 More Documents & Publications Fact Sheet: Tehachapi Wind Energy Storage Project (October 2012)

267

Energy Storage Activities in the United States Electricity Grid. May 2011 |  

NLE Websites -- All DOE Office Websites (Extended Search)

Activities in the United States Electricity Grid. Activities in the United States Electricity Grid. May 2011 Energy Storage Activities in the United States Electricity Grid. May 2011 Energy storage technologies offer cost-effective flexibility and ancillary services needed by the U.S power grid. As policy reforms and decreasing technology costs facilitate market penetration, energy storage technologies offer increasingly competitive alternative means for utilities to engage these ancillary services. This report prepared by the Electricity Advisory Committee summarizes energy storage technology activities and projects in the U.S. electric power grid as of May 2011. Energy Storage Activities in the United States Electricity Grid. May 2011 More Documents & Publications Fact Sheet: Tehachapi Wind Energy Storage Project (October 2012)

268

Case Study - National Rural Electric Cooperative Association Smart Grid Investment Grant  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

National Rural Electric Cooperative Association Smart Grid Investment Grant National Rural Electric Cooperative Association Smart Grid Investment Grant 1 Helping America's Electric Cooperatives Build a Smarter Grid to Streamline Operations and Improve Service Electric cooperatives play an important role in the U.S. energy infrastructure, delivering electricity to 44 million consumers across over 70% of the geography of the country every day. Implementing smart grid technology is seen by co-ops as a cost-effective way to improve reliability, streamline the restoration of electricity following outages and improve customer service. At the National Rural Electric Cooperative Association (NRECA), an Arlington, VA-based organization that provides services to more than 900 not- for-profit electric cooperatives nationwide, work is underway to study the impacts of smart grid

269

Denton County Electric Cooperative d/b/a CoServ Electric Smart Grid Project  

Open Energy Info (EERE)

d/b/a CoServ Electric Smart Grid Project d/b/a CoServ Electric Smart Grid Project Jump to: navigation, search Project Lead Denton County Electric Cooperative d/b/a CoServ Electric Country United States Headquarters Location Corinth, Texas Recovery Act Funding $17,205,844.00 Total Project Value $40,966,296.00 Coverage Area Coverage Map: Denton County Electric Cooperative d/b/a CoServ Electric Smart Grid Project Coordinates 33.1540091°, -97.0647322° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

270

Sizing the Electrical Grid Omid Ardakanian, S. Keshav, and Catherine Rosenberg  

E-Print Network (OSTI)

. To validate our analysis, we conduct a fine-grained measurement study of household electrical load. We compare energy sources and battery-operated electric vehicles, it is expected that the future grid would have non network or the amount of energy brought to a storage battery in the electrical grid. In this paper, we

Waterloo, University of

271

Power quality and electrical energy losses as a key drivers for smart grid platformdevelopment  

Science Conference Proceedings (OSTI)

This paper presents how the problems of power quality and electrical energy losses in distribution systems led to the development of an interoperable smart grid platform being implemented in several electrical utilities in Serbia through various pilot ... Keywords: ICT, MV/LV substation automation, electrical energy losses, power quality, smart grids

Zoran P. Staji?; Aleksandar Janji?; Zoran Simendi?

2011-07-01T23:59:59.000Z

272

Computational Intelligence Techniques for a Smart Electric Grid of the Future  

Science Conference Proceedings (OSTI)

The electric grid of the future is required to become smarter so as to provide an affordable, reliable, and sustainable supply of electricity. Under such circumstances, considerable research activities have been carried out in the U.S. and Europe to ... Keywords: Adaptive and Self-Healing Systems, Communications, Computational Intelligence, Information Infrastructure, Learning, Smart Electric Grid

Zhenhua Jiang

2009-05-01T23:59:59.000Z

273

ECONOMIC BENEFITS OF INCREASING ELECTRIC GRID RESILIENCE TO  

NLE Websites -- All DOE Office Websites (Extended Search)

delayed production, inconvenience and damage to grid infrastructure. Moreover, the aging nature of the grid - much of which was constructed over a period of more than one...

274

Modeling Electric Vehicle Benefits Connected to Smart Grids  

E-Print Network (OSTI)

Benefits Connected to Smart Grids M. Stadler 1,2,a , C.Benefits Connected to Smart Grids Michael Stadler , Chris

Stadler, Michael

2012-01-01T23:59:59.000Z

275

Grid-Connected Renewable Energy Generation Toolkit-Biomass | Open Energy  

Open Energy Info (EERE)

Grid-Connected Renewable Energy Generation Toolkit-Biomass Grid-Connected Renewable Energy Generation Toolkit-Biomass Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Grid-Connected Renewable Energy Generation Toolkit-Biomass Agency/Company /Organization: United States Agency for International Development Sector: Energy Focus Area: Biomass Resource Type: Training materials Website: www.energytoolbox.org/gcre/mod_2/index.shtml#update Grid-Connected Renewable Energy Generation Toolkit-Biomass Screenshot References: Grid-Connected Renewable Energy-Biomass[1] Logo: Grid-Connected Renewable Energy Generation Toolkit-Biomass Biomass Toolkit References ↑ "Grid-Connected Renewable Energy-Biomass" Retrieved from "http://en.openei.org/w/index.php?title=Grid-Connected_Renewable_Energy_Generation_Toolkit-Biomass&oldid=375080

276

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

SciTech Connect

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

Not Available

2009-09-01T23:59:59.000Z

277

Conditions on Electric Power Generation  

NLE Websites -- All DOE Office Websites (Extended Search)

An Analysis of the Effects of Drought An Analysis of the Effects of Drought Conditions on Electric Power Generation in the Western United States April 2009 DOE/NETL-2009/1365 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their 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 therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement,

278

electricity generating capacity | OpenEI  

Open Energy Info (EERE)

generating capacity generating capacity Dataset Summary Description The New Zealand Ministry of Economic Development publishes energy data including many datasets related to electricity. Included here are three electricity generating capacity datasets: annual operational electricity generation capacity by plant type (1975 - 2009); estimated generating capacity by fuel type for North Island, South Island and New Zealand (2009); and information on generating plants (plant type, name, owner, commissioned date, and capacity), as of December 2009. Source New Zealand Ministry of Economic Development Date Released Unknown Date Updated July 03rd, 2009 (5 years ago) Keywords biomass coal Electric Capacity electricity generating capacity geothermal Hydro Natural Gas wind Data application/vnd.ms-excel icon Operational Electricity Generation Capacity by Plant Type (xls, 42.5 KiB)

279

Electric Vehicle Deployment: Policy Questions and Impacts to the U.S. Electric Grid- EAC Recommendations (November 2011)  

Energy.gov (U.S. Department of Energy (DOE))

Recommendations from the Electricity Advisory Committee on actions to be taken by the Department of Energy regarding policy questions and impacts to the electric grid from the energy demands of...

280

Secretary Chu to Discuss Importance of Electric Grid Modernization to U.S.  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

to Discuss Importance of Electric Grid Modernization to Discuss Importance of Electric Grid Modernization to U.S. Competitiveness at Gridwise Global Forum Secretary Chu to Discuss Importance of Electric Grid Modernization to U.S. Competitiveness at Gridwise Global Forum November 7, 2011 - 4:43pm Addthis Washington D.C. - U.S. Energy Secretary Steven Chu will join Israeli Minster of National Infrastructures, Uzi Landau, in opening the second annual GridWise Global Forum on Tuesday, November 8, 2011 in Washington, D.C. Secretary Chu will discuss the need to modernize America's electric grid to compete in the 21st century global economy. Secretary Chu will deliver remarks and participate in a moderated discussion. The forum is open press and is hosted by the GridWise Alliance, the leading coalition advocating for the transformation of the electric system.

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Water Use in Electricity Generation Technologies  

Science Conference Proceedings (OSTI)

Water use is increasingly viewed as an important sustainability metric for electricity generation technologies. Most of the attention on the link between electricity generation and water use focuses on the water used in cooling thermoelectric power plants during operations. This is warranted given the size of these withdrawals; however, all electricity generation technologies, including those that do not rely on thermoelectric generation, use water throughout their life cycles. Each life cycle stage cont...

2012-05-23T23:59:59.000Z

282

Pacific Northwest Generating Cooperative Smart Grid Project | Open Energy  

Open Energy Info (EERE)

Northwest Generating Cooperative Northwest Generating Cooperative Country United States Headquarters Location Portland, Oregon Additional Benefit Places Washington, Idaho, Nevada, Utah, Montana Recovery Act Funding $19576743 Total Project Value $39172987 Coverage Area Coverage Map: Pacific Northwest Generating Cooperative Smart Grid Project Coordinates 45.5234515°, -122.6762071° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

283

US Recovery Act Smart Grid Projects - Electric Transmission Systems | Open  

Open Energy Info (EERE)

American_Transmission_Company_LLC_II_Smart_Grid_Project\" American_Transmission_Company_LLC_II_Smart_Grid_Project\" title=\"American Transmission Company LLC II Smart Grid Project\">American Transmission Company LLC II Smart Grid Project","title":"American Transmission Company LLC II Smart Grid Project","link":null,"lat":43.0116784,"lon":-88.2314813,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""},{"text":"Grid_Project\" title=\"American Transmission Company LLC Smart Grid Project\">American

284

AEOP2011:Electricity Generation Capacity by Electricity Market Module  

Open Energy Info (EERE)

AEOP2011:Electricity Generation Capacity by Electricity Market Module AEOP2011:Electricity Generation Capacity by Electricity Market Module Region and Source Dataset Summary Description This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is table 97, and contains only the reference case. The dataset uses billion kilowatthours. The data is broken down into Texas regional entity, Florida reliability coordinating council, Midwest reliability council and Northeast power coordination council. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords AEO Electricity electricity market module region generation capacity Data application/vnd.ms-excel icon AEO2011: Electricity Generation Capacity by Electricity Market Module Region and Source- Reference Case (xls, 10.6 KiB)

285

AEOP2011:Electricity Generation Capacity by Electricity Market...  

Open Energy Info (EERE)

AEOP2011:Electricity Generation Capacity by Electricity Market Module Region and Source

286

Third Generation Flywheels for electric storage  

DOE Green Energy (OSTI)

Power Ring technology will directly support the EERE mission, and the goals of the Distributed Energy Technologies Subprogram in particular, by helping to reduce blackouts, brownouts, electricity costs, and emissions, by relieving transmission bottlenecks, and by greatly improving grid power quality.

Ricci, Michael, R.; Fiske, O. James

2008-02-29T23:59:59.000Z

287

Dynamic Analysis of Electrical Power Grid Delivery: Using Prime Mover Engines to Balance Dynamic Wind Turbine Output  

DOE Green Energy (OSTI)

This paper presents an investigation into integrated wind + combustion engine high penetration electrical generation systems. Renewable generation systems are now a reality of electrical transmission. Unfortunately, many of these renewable energy supplies are stochastic and highly dynamic. Conversely, the existing national grid has been designed for steady state operation. The research team has developed an algorithm to investigate the feasibility and relative capability of a reciprocating internal combustion engine to directly integrate with wind generation in a tightly coupled Hybrid Energy System. Utilizing the Idaho National Laboratory developed Phoenix Model Integration Platform, the research team has coupled demand data with wind turbine generation data and the Aspen Custom Modeler reciprocating engine electrical generator model to investigate the capability of reciprocating engine electrical generation to balance stochastic renewable energy.

Diana K. Grauer

2011-10-01T23:59:59.000Z

288

Backup Generators (BUGS): The Next Smart Grid Peak Resource? | Open Energy  

Open Energy Info (EERE)

Backup Generators (BUGS): The Next Smart Grid Peak Resource? Backup Generators (BUGS): The Next Smart Grid Peak Resource? Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Backup Generators (BUGS): The Next Smart Grid Peak Resource? Focus Area: Crosscutting Topics: Potentials & Scenarios Website: www.netl.doe.gov/smartgrid/referenceshelf/articles/10-18-2010_BUGS%20a Equivalent URI: cleanenergysolutions.org/content/backup-generators-bugs-next-smart-gri Language: English Policies: "Deployment Programs,Financial Incentives,Regulations" is not in the list of possible values (Deployment Programs, Financial Incentives, Regulations) for this property. DeploymentPrograms: Demonstration & Implementation Regulations: "Resource Integration Planning,Energy Standards" is not in the list of possible values (Agriculture Efficiency Requirements, Appliance & Equipment Standards and Required Labeling, Audit Requirements, Building Certification, Building Codes, Cost Recovery/Allocation, Emissions Mitigation Scheme, Emissions Standards, Enabling Legislation, Energy Standards, Feebates, Feed-in Tariffs, Fuel Efficiency Standards, Incandescent Phase-Out, Mandates/Targets, Net Metering & Interconnection, Resource Integration Planning, Safety Standards, Upgrade Requirements, Utility/Electricity Service Costs) for this property.

289

Rappahannock Electric Cooperative Smart Grid Project | Open Energy  

Open Energy Info (EERE)

Cooperative Cooperative Country United States Headquarters Location Fredericksburg, Virginia Recovery Act Funding $15,694,097.00 Total Project Value $31,388,194.00 Coverage Area Coverage Map: Rappahannock Electric Cooperative Smart Grid Project Coordinates 38.3031837°, -77.4605399° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

290

Baltimore Gas and Electric Company Smart Grid Project | Open Energy  

Open Energy Info (EERE)

Company Company Country United States Headquarters Location Baltimore, Maryland Recovery Act Funding $200,000,000.00 Total Project Value $451,814,234.00 Coverage Area Coverage Map: Baltimore Gas and Electric Company Smart Grid Project Coordinates 39.2903848°, -76.6121893° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

291

Potomac Electric Power Company (PEPCO) Smart Grid Project | Open Energy  

Open Energy Info (EERE)

Country United States Headquarters Location Washington, District of Columbia Additional Benefit Places Maryland Recovery Act Funding $44580549 Total Project Value $89161098 Coverage Area Coverage Map: Potomac Electric Power Company (PEPCO) Smart Grid Project Coordinates 38.8951118°, -77.0363658° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

292

eGRID2007 Version 1.1 - All Files

Open Energy Info (EERE)

attributes of electricity generation. eGRID also provides aggregated data by state, U.S. total, company, and by three different sets of electric grid boundaries.<...

293

DOE Provides up to $51.8 Million to Modernize the U.S. Electric Grid  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Provides up to $51.8 Million to Modernize the U.S. Electric Provides up to $51.8 Million to Modernize the U.S. Electric Grid System. June 27, 2007 DOE Provides up to $51.8 Million to Modernize the U.S. Electric Grid System. June 27, 2007 U.S. Department of Energy (DOE) Secretary Samuel W. Bodman today announced that DOE will provide up to $51.8 million for five cost-shared projects that will help accelerate much-needed modernization of our Nation's electricity grid. This research will advance the development and application of high-temperature superconductors, which have the potential to alleviate congestion on an electricity grid that is experiencing increased demand from consumers. DOE Provides up to $51.8 Million to Modernize the U.S. Electric Grid System. June 27, 2007 More Documents & Publications Department of Energy Official Touts Bush Administration's Efforts to

294

DOE Provides $4.3 Million to Improve Reliability of the U.S. Electric Grid  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Provides $4.3 Million to Improve Reliability of the U.S. Provides $4.3 Million to Improve Reliability of the U.S. Electric Grid DOE Provides $4.3 Million to Improve Reliability of the U.S. Electric Grid August 21, 2009 - 3:47pm Addthis Innovative Synchrophasor Research Will Provide Better Real-Time Information WASHINGTON, DC - The Department of Energy's Office of Electricity and Energy Reliability today announced that it will provide $4.3 million for four projects that will use innovative synchrophasor research to improve the reliability and efficiency of our Nation's electricity grid. These awards are part of the Department's efforts to modernize the electric grid and enhance the security and reliability of the energy infrastructure. Synchrophasors are high-speed, real-time synchronized measurement devices used to diagnose the health of the electricity grid. With synchrophasor

295

Curtailing Intermittent Generation in Electrical Systems  

Science Conference Proceedings (OSTI)

Energy generation from intermittent renewable sources introduces additional variability into electrical systems, resulting in a higher cost of balancing against the increased variabilities. Ways to balance demand and supply for electricity include using ... Keywords: economic curtailment, energy storage operations, flexible generation, intermittent generation, operations management practice, wind power

Owen Q. Wu, Roman Kapuscinski

2013-10-01T23:59:59.000Z

296

Generation, distribution and utilization of electrical energy  

SciTech Connect

An up-to-date account of electric power generation and distribution (including coverage of the use of computers in various components of the power system). Describes conventional and unconventional methods of electricity generation and its economics, distribution methods, substation location, electric drives, high frequency power for induction and heating, illumination engineering, and electric traction. Each chapter contains illustrative worked problems, exercises (some with answers), and a bibliography.

Wadhwa, C.L.

1989-01-01T23:59:59.000Z

297

Electromechanical Wave Green's Function Estimation from Ambient Electrical Grid Frequency Noise  

E-Print Network (OSTI)

Many electrical grid transients can be described by the propagation of electromechanical (EM) waves that couple oscillations of power flows over transmission lines and the inertia of synchronous generators. These EM waves can take several forms: large-scale standing waves forming inter-area modes, localized oscillations of single or multi-machine modes, or traveling waves that spread quasi-circularly from major grid disturbances. The propagation speed and damping of these EM waves are potentially a powerful tool for assessing grid stability, e.g. small signal or rotor angle stability, however, EM wave properties have been mostly extracted from post-event analysis of major grid disturbances. Using a small set of data from the FNET sensor network, we show how the spatially resolved Green's function for EM wave propagation can be extracted from ambient frequency noise without the need for a major disturbance. If applied to an entire interconnection, an EM-wave Green's function map will enable a model-independent...

Backhaus, Scott

2011-01-01T23:59:59.000Z

298

Electrical Vehicles in the Smart Grid: A Mean Field Game Analysis  

E-Print Network (OSTI)

1 Electrical Vehicles in the Smart Grid: A Mean Field Game Analysis Romain Couillet, Samir M that a way to improve reliability is to allow EV and PHEV to buy and sell energy to or from the smart grid) have been recognized as natural components of future electricity distribution networks, known as smart

Paris-Sud XI, Université de

299

Permits for Electricity Generating Facilities (Iowa)  

Energy.gov (U.S. Department of Energy (DOE))

All applicants for conditional permits for electricity generating facilities must provide opportunity for public participation and quantify expected air emissions from the proposed project.

300

Policymakers' Guidebook for Geothermal Electricity Generation (Brochure)  

Science Conference Proceedings (OSTI)

This document provides an overview of the NREL Geothermal Policymakers' Guidebook for Electricity Generation with information directing people to the Web site for more in-depth information.

Not Available

2011-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

electric generation | OpenEI Community  

Open Energy Info (EERE)

(TCDB) advanced vehicles electric generation NREL OpenEI renewables tcdb This new web application collects cost and performance estimates and makes it available to everyone...

302

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

Open Energy Info (EERE)

using an existing salt cavern. The project will be designed with an innovative smart grid control system to improve grid reliability and enable the intergration of wind and other...

303

DOE Office of Indian Energy Foundational Course Webinar: Electricity Grid Basics Text Version  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Electricity Grid Basics Electricity Grid Basics Webinar (text version) Below is the text version of the Webinar titled "DOE Office of Indian Energy Foundational Courses Renewable Energy Technologies: Electricity Grid Basics." Amy Hollander: Hello. I'm Amy Hollander with the National Renewable Energy Laboratory. Welcome to today's Webinar on Electricity Grid Basics sponsored by the U.S. Department of Energy Office of Indian Energy Policy and Programs. This webinar is being recorded from DOE's National Renewable Energy Laboratory's brand new state-of-the-art net-zero energy research support facility in Golden, Colorado. This presentation on electricity grid basics is one of nine foundational webinars in the series from the DOE Office of Indian Energy and Education Initiative, designed to assist

304

Distributed Energy Alternative to Electrical Distribution Grid Expansion in Consolidated Edison Service Territory  

Science Conference Proceedings (OSTI)

The nation's power grid, specifically the New York region, faces burgeoning energy demand and suffers from congested corridors and aging equipment that cost New York consumers millions of dollars. Compounding the problem is high-density buildup in urban areas that limits available space to expand grid capacity. Coincidently, these urban areas are precisely where additional power is required. DER in this study refers to combined heat and power (CHP) technology, which simultaneously generates heat and electricity at or near the point where the energy will be consumed. There are multiple CHP options available that, combined with a portfolio of other building energy efficiency (EE) strategies, can help achieve a more efficient supply-demand balance than what the grid can currently provide. As an alternative to expanding grid capacity, CHP and EE strategies can be deployed in a flexible manner at virtually any point on the grid to relieve load. What's more, utilities and customers can install them in a variety of potentially profitable applications that are more environmentally friendly. Under the auspices of the New York State Energy Research and Development Authority (NYSERDA) and the Oak Ridge National Laboratory representing the Office of Electricity of the U.S. Department of Energy, Gas Technology Institute (GTI) conducted this study in cooperation with Consolidated Edison to help broaden the market penetration of EE and DER. This study provides realistic load models and identifies the impacts that EE and DER can have on the electrical distribution grid; specifically within the current economic and regulatory environment of a high load growth area of New York City called Hudson Yards in Midtown Manhattan. These models can be used to guide new policies that improve market penetration of appropriate CHP and EE technologies in new buildings. The following load modeling scenarios were investigated: (1) Baseline: All buildings are built per the Energy Conservation Construction Code of New York State (No CHP applied and no EE above the code); (2) Current Policy: This is a business-as-usual (BAU) scenario that incorporates some EE and DER based on market potential in the current economic and regulatory environment; (3) Modified Rate 14RA: This economic strategy is meant to decrease CHP payback by removing the contract demand from, and adding the delivery charge to the Con Edison Standby Rate PSC2, SC14-RA; (4) Carbon Trade at $20/metric tonne (mt): This policy establishes a robust carbon trading system in NY that would allow building owners to see the carbon reduction resulting from CHP and EE.

Kingston, Tim [Gas Technology Institute; Kelly, John [Endurant Energy LLC

2008-08-01T23:59:59.000Z

305

Impact of Plug-in Hybrid Vehicles on the Electric Grid  

SciTech Connect

Plug-in hybrid vehicles (PHEVs) are being developed around the world; much work is going on to optimize engine and battery operations for efficient operation, both during discharge and when grid electricity is available for recharging. However, there has generally been the expectation that the grid will not be greatly affected by the use of the vehicles, because the recharging would only occur during offpeak hours, or the number of vehicles will grow slowly enough that capacity planning will respond adequately. But this expectation does not incorporate that endusers will have control of the time of recharging and the inclination for people will be to plug in when convenient for them, rather than when utilities would prefer. It is important to understand the ramifications of introducing a number of plug-in hybrid vehicles onto the grid. Depending on when and where the vehicles are plugged in, they could cause local or regional constraints on the grid. They could require both the addition of new electric capacity along with an increase in the utilization of existing capacity. Local distribution grids will see a change in their utilization pattern, and some lines or substations may become overloaded sooner than expected. Furthermore, the type of generation used to recharge the vehicles will be different depending on the region of the country and timing when the PHEVs recharge. We conducted an analysis of what the grid impact may be in 2018 with one million PHEVs added to the VACAR sub-region of the Southeast Electric Reliability Council, a region that includes South Carolina, North Carolina, and much of Virginia. To do this, we used the Oak Ridge Competitive Electricity Dispatch model, which simulates the hourly dispatch of power generators to meet demand for a region over a given year. Depending on the vehicle, its battery, the charger voltage level, amperage, and duration, the impact on regional electricity demand varied from 1,400 to 6,000 MW. If recharging occurred in the early evening, then peak loads were raised and demands were met largely by combustion turbines and combined cycle plants. Nighttime recharging had less impact on peak loads and generation adequacy, but the increased use of coal-fired generation changed the relative amounts of air emissions. Costs of generation also fluctuated greatly depending on the timing. However, initial analysis shows that even charging at peak times may be less costly than using gasoline to operate the vehicles. Even if the overall region may have sufficient generating power, the region's transmission system or distribution lines to different areas may not be large enough to handle this new type of load. A largely residential feeder circuit may not be sized to have a significant proportion of its customers adding 1.4 to 6 kW loads that would operate continuously for two to six hours beginning in the early evening. On a broader scale, the transmission lines feeding the local substations may be similarly constrained if they are not sized to respond to this extra growth in demand. This initial analysis identifies some of the complexities in analyzing the integrated system of PHEVs and the grid. Depending on the power level, timing, and duration of the PHEV connection to the grid, there could be a wide variety of impacts on grid constraints, capacity needs, fuel types used, and emissions generated. This paper provides a brief description of plug-in hybrid vehicle characteristics in Chapter 2. Various charging strategies for vehicles are discussed, with a consequent impact on the grid. In Chapter 3 we describe the future electrical demand for a region of the country and the impact on this demand with a number of plug-in hybrids. We apply that demand to an inventory of power plants for the region using the Oak Ridge Competitive Electricity Dispatch (ORCED) model to evaluate the change in power production and emissions. In Chapter 4 we discuss the impact of demand increases on local distribution systems. In Chapter 5 we conclude and provide insights into the impacts of plug-ins. Future

Hadley, Stanton W [ORNL

2006-11-01T23:59:59.000Z

306

Impact of Plug-in Hybrid Vehicles on the Electric Grid  

Science Conference Proceedings (OSTI)

Plug-in hybrid vehicles (PHEVs) are being developed around the world; much work is going on to optimize engine and battery operations for efficient operation, both during discharge and when grid electricity is available for recharging. However, there has generally been the expectation that the grid will not be greatly affected by the use of the vehicles, because the recharging would only occur during offpeak hours, or the number of vehicles will grow slowly enough that capacity planning will respond adequately. But this expectation does not incorporate that endusers will have control of the time of recharging and the inclination for people will be to plug in when convenient for them, rather than when utilities would prefer. It is important to understand the ramifications of introducing a number of plug-in hybrid vehicles onto the grid. Depending on when and where the vehicles are plugged in, they could cause local or regional constraints on the grid. They could require both the addition of new electric capacity along with an increase in the utilization of existing capacity. Local distribution grids will see a change in their utilization pattern, and some lines or substations may become overloaded sooner than expected. Furthermore, the type of generation used to recharge the vehicles will be different depending on the region of the country and timing when the PHEVs recharge. We conducted an analysis of what the grid impact may be in 2018 with one million PHEVs added to the VACAR sub-region of the Southeast Electric Reliability Council, a region that includes South Carolina, North Carolina, and much of Virginia. To do this, we used the Oak Ridge Competitive Electricity Dispatch model, which simulates the hourly dispatch of power generators to meet demand for a region over a given year. Depending on the vehicle, its battery, the charger voltage level, amperage, and duration, the impact on regional electricity demand varied from 1,400 to 6,000 MW. If recharging occurred in the early evening, then peak loads were raised and demands were met largely by combustion turbines and combined cycle plants. Nighttime recharging had less impact on peak loads and generation adequacy, but the increased use of coal-fired generation changed the relative amounts of air emissions. Costs of generation also fluctuated greatly depending on the timing. However, initial analysis shows that even charging at peak times may be less costly than using gasoline to operate the vehicles. Even if the overall region may have sufficient generating power, the region's transmission system or distribution lines to different areas may not be large enough to handle this new type of load. A largely residential feeder circuit may not be sized to have a significant proportion of its customers adding 1.4 to 6 kW loads that would operate continuously for two to six hours beginning in the early evening. On a broader scale, the transmission lines feeding the local substations may be similarly constrained if they are not sized to respond to this extra growth in demand. This initial analysis identifies some of the complexities in analyzing the integrated system of PHEVs and the grid. Depending on the power level, timing, and duration of the PHEV connection to the grid, there could be a wide variety of impacts on grid constraints, capacity needs, fuel types used, and emissions generated. This paper provides a brief description of plug-in hybrid vehicle characteristics in Chapter 2. Various charging strategies for vehicles are discussed, with a consequent impact on the grid. In Chapter 3 we describe the future electrical demand for a region of the country and the impact on this demand with a number of plug-in hybrids. We apply that demand to an inventory of power plants for the region using the Oak Ridge Competitive Electricity Dispatch (ORCED) model to evaluate the change in power production and emissions. In Chapter 4 we discuss the impact of demand increases on local distribution systems. In Chapter 5 we conclude and provide insights into the impacts of plug-ins. Future

Hadley, Stanton W [ORNL

2006-11-01T23:59:59.000Z

307

Global Grid-Connected Hybrid-Electric Vehicle Project: Year-End Summary Report, November 2000  

Science Conference Proceedings (OSTI)

This interim report summarizes research conducted under the auspices of the Global Grid-Connected Hybrid Electric Vehicle Project, an EPRI initiative to promote the use of grid-connected electric technologies in heavy-duty applications. One study in the program evaluated the potential of converting a Ford E-350 or E-450 Super Duty chassis into a grid-connected hybrid electric vehicle airport shuttle bus and a Ford Explorer chassis into a dedicated electric vehicle delivery van. A second study analyzed ad...

2000-12-13T23:59:59.000Z

308

Final report: Task 4a.2 20% wind scenario assessment of electric grid operational features  

SciTech Connect

Wind integration modeling in electricity generation capacity expansion models is important in that these models are often used to inform political or managerial decisions. Poor representation of wind technology leads to under-estimation of wind's contribution to future energy scenarios which may hamper growth of the industry. The NREL's Wind Energy Deployment System (WinDS) model provides the most detailed representation of geographically disperse renewable resources and the optimization of transmission expansion to access these resources. Because WinDS was selected as the primary modeling tool for the 20% Wind Energy by 2030 study, it is the ideal tool for supplemental studies of the transmission expansion results. However, as the wind industry grows and knowledge related to the wind resource and integration of wind energy into the electric system develops, the WinDS model must be continually improved through additional data and innovative algorithms to capture the primary effects of variable wind generation. The detailed representation of wind technology in the WinDS model can be used to provide improvements to the simplified representation of wind technology in other capacity expansion models. This task did not employ the WinDS model, but builds from it and its results. Task 4a.2 provides an assessment of the electric grid operational features of the 20% Wind scenario and was conducted using power flow models accepted by the utility industry. Tasks 2 provides information regarding the physical flow of electricity on the electric grid which is a critical aspect of infrastructure expansion scenarios. Expanding transmission infrastructure to access remote wind resource in a physically realizable way is essential to achieving 20% wind energy by 2030.

Toole, Gasper L. [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

309

Smart Grid Technologies for Efficiency Improvement of Integrated Industrial Electric System.  

E-Print Network (OSTI)

?? The purpose of this research is to identify the need of Smart Grid Technologies in communication between industrial plants with co-generation capability and the… (more)

Balani, Spandana

2011-01-01T23:59:59.000Z

310

"GRID 2030" A NATIONAL VISION FOR ELECTRICITY'S SECOND 100 YEARS |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

"GRID 2030" A NATIONAL VISION FOR ELECTRICITY'S SECOND 100 "GRID 2030" A NATIONAL VISION FOR ELECTRICITY'S SECOND 100 YEARS "GRID 2030" A NATIONAL VISION FOR ELECTRICITY'S SECOND 100 YEARS The purpose of this document is to describe the common vision articulated at that meeting. The U.S. Department of Energy will use this vision to help implement President Bush's call for "...modernizing America's electric delivery system" and the 51 recommendations contained in the National Transmission Grid Study. Various stakeholders, including industry practitioners, policy makers, and researchers, will use the vision as the coordinating foundation for actions leading to the construction of a 21st century electric system. The vision will guide the development of the National Electric Delivery Technologies Roadmap.

311

Role of Energy Storage with Renewable Electricity Generation (Report Summary) (Presentation)  

DOE Green Energy (OSTI)

Renewable energy sources, such as wind and solar, have vast potential to reduce dependence on fossil fuels and greenhouse gas emissions in the electric sector. Climate change concerns, state initiatives including renewable portfolio standards, and consumer efforts are resulting in increased deployments of both technologies. Both solar photovoltaics (PV) and wind energy have variable and uncertain (sometimes referred to as "intermittent") output, which are unlike the dispatchable sources used for the majority of electricity generation in the United States. The variability of these sources has led to concerns regarding the reliability of an electric grid that derives a large fraction of its energy from these sources as well as the cost of reliably integrating large amounts of variable generation into the electric grid. In this report, we explore the role of energy storage in the electricity grid, focusing on the effects of large-scale deployment of variable renewable sources (primarily wind and solar energy).

Denholm, P.; Ela, E.; Kirby, B.; Milligan, M.

2010-03-01T23:59:59.000Z

312

AEO2011: Electricity Generation by Electricity Market Module Region and  

Open Energy Info (EERE)

Generation by Electricity Market Module Region and Generation by Electricity Market Module Region and Source Dataset Summary Description This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is table 96, and contains only the reference case. The dataset uses billion kilowatthours. The data is broken down into texas regional entity, Florida reliability coordinating council, midwest reliability council and northeast power coordination council. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords 2011 AEO EIA Electricity generation Data application/vnd.ms-excel icon AEO2011: Electricity Generation by Electricity Market Module Region and Source- Reference Case (xls, 400.2 KiB) Quality Metrics

313

Quantifying the Value of Hydropower in the Electric Grid: Modeling Results for Future Scenarios  

Science Conference Proceedings (OSTI)

Work reported in this Technical Report is part of a larger study that is made up of multiple components and intends to utilize and enhance tools that can value hydropower assets in a changing electric grid. The study’s main objective is to develop a methodology to facilitate improved valuation and resource planning for pumped storage and conventional hydropower projects in the future electric transmission grid.This report covers Modeling Results for Future Electricity Market ...

2012-12-31T23:59:59.000Z

314

"Investigating the way national grid controllers visualize the electricity transmission grid using a neuro-linguistic programming (NLP) approach"  

Science Conference Proceedings (OSTI)

Highly skilled South African experts are responsible for controlling the voltage levels of the electrical transmission grid. This paper reports on the research methodology, which was used to identify the mental structure of their expertise. The research ... Keywords: human factors, mental models, naturalistic decision making, neuro-linguistic programming (NLP), visualization

P. Lazanas

2007-07-01T23:59:59.000Z

315

Modeling Electric Vehicle Benefits Connected to Smart Grids  

DOE Green Energy (OSTI)

Connecting electric storage technologies to smartgrids will have substantial implications in building energy systems. Local storage will enable demand response. Mobile storage devices in electric vehicles (EVs) are in direct competition with conventional stationary sources at the building. EVs will change the financial as well as environmental attractiveness of on-site generation (e.g. PV, or fuel cells). In order to examine the impact of EVs on building energy costs and CO2 emissions in 2020, a distributed-energy-resources adoption problem is formulated as a mixed-integer linear program with minimization of annual building energy costs or CO2 emissions. The mixed-integer linear program is applied to a set of 139 different commercial buildings in California and example results as well as the aggregated economic and environmental benefits are reported. The research shows that considering second life of EV batteries might be very beneficial for commercial buildings.

Stadler, Michael; Marnay, Chris; Mendes, Goncalo; Kloess, Maximillian; Cardoso, Goncalo; Mégel, Olivier; Siddiqui, Afzal

2011-07-01T23:59:59.000Z

316

The Influence of Electrical Parameters of Double Fed Induction Generator on the Transient Voltage Stability  

Science Conference Proceedings (OSTI)

This paper describes the effect of electrical parameters of the double fed induction generator on the transient voltage stability of a DFIG to a simple grid; the DFIG model has been developed in the Matlab/simulink tool. The dynamic behavior of a wind ... Keywords: DFIG model, electrical parameter, voltage stability, small signal analysis

Hongmei Li; Qiulan Wan; Zhaoxing Ma

2010-06-01T23:59:59.000Z

317

High assurance smart grid  

Science Conference Proceedings (OSTI)

As electrical grids evolve through the introduction of additional 'smart' sensors and actuators, cyber security becomes an even more significant factor. Information Assurance controls must be implemented throughout the grid, from large scale power generating ... Keywords: Smart Grid, cyber security, information assurance, standards, trust model

Thomas M. Overman; Terry L. Davis; Ronald W. Sackman

2010-04-01T23:59:59.000Z

318

WinGridder - An interactive grid generator for TOUGH - A user's manual (Version 1.0)  

SciTech Connect

WinGridder is a Windows-based software package for designing, generating, and visualizing at various spatial scales numerical grids used in reservoir simulations and groundwater modeling studies. Development of this software was motivated by the requirements of the TOUGH (Transport of Unsaturated Groundwater and Heat) family of codes (Pruess 1987, 1991) for simulating subsurface processes related to high-level nuclear waste isolation in partially saturated geological media. Although the TOUGH family of codes has great flexibility in handling the variety of grid information required to describe complex objects, designing and generating a suitable irregular grid can be a tedious and error-prone process, even with the help of existing grid generating programs. This is especially true when the number of cells and connections is very large. The processes of inspecting the quality of the grid or extracting sub-grids or other specific grid information are also complex. The mesh maker embedded within TOUGH2 generates only uniform numerical grids and handles only one set of uniform fracture and matrix properties throughout the model domain. This is not suitable for grid generation in complex flow and transport simulations (such as those of Yucca Mountain, which have heterogeneity in both fracture and matrix media). As a result, the software program Amesh (Haukwa 2000) was developed to generate irregular, effective-continuum (ECM) grids.

Pan, Lehua; Hinds, Jennifer; Haukwa, Charles; Wu, Yu-Shu; Bodvarsson, Gudmundur

2001-07-18T23:59:59.000Z

319

PRODCOST: an electric utility generation simulation code  

SciTech Connect

The PRODCOST computer code simulates the operation of an electric utility generation system. Through a probabilistic simulation the expected energy production, fuel consumption, and cost of operation for each plant are determined. Total system fuel consumption, energy generation by type, total generation costs, as well as system loss of load probability and expected unserved energy are also calculated.

Hudson, II, C. R.; Reynolds, T. M.; Smolen, G. R.

1981-02-01T23:59:59.000Z

320

AEO2011: Electricity Generation by Electricity Market Module...  

Open Energy Info (EERE)

Generation by Electricity Market Module Region and Source

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Energy Storage Activities in the United States Electricity Grid. May 2011  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Storage Activities in the United States Electricity Grid Storage Activities in the United States Electricity Grid Electricity Advisory Committee Energy Storage Technologies Subcommittee Members Ralph Masiello, Subcommittee Chair Senior Vice President, Transmission KEMA Honorable Lauren Azar Commissioner Wisconsin Public Utilities Commission Frederick Butler President & Chief Executive Officer Butler Advisory Services Richard Cowart Principal Regulatory Assistance Project and Chair, Electricity Advisory Committee Roger Duncan General Manager (Ret.) Austin Energy Robert Gramlich Senior Vice President, Public Policy American Wind Energy Association Brad Roberts Chairman Electricity Storage Association Honorable Tom Sloan Representative Kansas House of Representatives Wanda Reder Vice President

322

Grid-Connected Renewable Energy Generation Toolkit-Geothermal...  

Open Energy Info (EERE)

for International Development Sector: Energy Focus Area: Geothermal Resource Type: Training materials Website: www.energytoolbox.orggcremod3index.shtml Grid-Connected...

323

Microgrids in the Evolving Electricity Generation and DeliveryInfrastructure  

Science Conference Proceedings (OSTI)

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.

Marnay, Chris; Venkataramanan, Giri

2006-02-01T23:59:59.000Z

324

Plug-in hybrid electric vehicles: battery degradation, grid support, emissions, and battery size tradeoffs  

E-Print Network (OSTI)

with 85% ethanol EIA ­ Energy Information Administration EVSE ­ Electric vehicle supply equipment gPlug-in hybrid electric vehicles: battery degradation, grid support, emissions, and battery size to get this thesis finished. #12;iv Intentionally blank #12;v Abstract Plug-in hybrid electric vehicles

325

Renewable Electricity Futures Study. Volume 2: Renewable Electricity Generation and Storage Technologies  

DOE Green Energy (OSTI)

The Renewable Electricity Futures (RE Futures) Study investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. The analysis focused on the sufficiency of the geographically diverse U.S. renewable resources to meet electricity demand over future decades, the hourly operational characteristics of the U.S. grid with high levels of variable wind and solar generation, and the potential implications of deploying high levels of renewables in the future. RE Futures focused on technical aspects of high penetration of renewable electricity; it did not focus on how to achieve such a future through policy or other measures. Given the inherent uncertainties involved with analyzing alternative long-term energy futures as well as the multiple pathways that might be taken to achieve higher levels of renewable electricity supply, RE Futures explored a range of scenarios to investigate and compare the impacts of renewable electricity penetration levels (30%-90%), future technology performance improvements, potential constraints to renewable electricity development, and future electricity demand growth assumptions. RE Futures was led by the National Renewable Energy Laboratory (NREL) and the Massachusetts Institute of Technology (MIT).

Augustine, C.; Bain, R.; Chapman, J.; Denholm, P.; Drury, E.; Hall, D.G.; Lantz, E.; Margolis, R.; Thresher, R.; Sandor, D.; Bishop, N.A.; Brown, S.R.; Cada, G.F.; Felker, F.

2012-06-01T23:59:59.000Z

326

Renewable Electricity Generation | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Renewable Electricity Generation Renewable Electricity Generation Renewable Electricity Generation Geothermal Read more Solar Read more Water Read more Wind Read more Our nation has abundant solar, water, wind, and geothermal energy resources, and many U.S. companies are developing, manufacturing, and installing cutting-edge, high-tech renewable energy systems. The Office of Energy Efficiency and Renewable Energy (EERE) leads a large network of researchers and other partners to deliver innovative technologies that will make renewable electricity generation cost competitive with traditional sources of energy. Working with our national laboratories and through these partnerships, we are catalyzing the transformation of the nation's energy system and building on a tradition of U.S. leadership in science and

327

U.S. Nuclear Generation of Electricity  

U.S. Energy Information Administration (EIA)

U.S. Nuclear Generation: 1957 to latest available EIA final data information in the Annual Energy Review, table 9.2. U. S. Nuclear power plants projected electricity

328

Renewable Electricity Generation in the United States  

E-Print Network (OSTI)

This paper provides an overview of the use of renewable energy sources to generate electricity in the United States and a critical analysis of the federal and state policies that have supported the deployment of renewable ...

Schmalensee, Richard

329

Distributed Generation Dispatch Optimization under VariousElectricity Tariffs  

Science Conference Proceedings (OSTI)

The on-site generation of electricity can offer buildingowners and occupiers financial benefits as well as social benefits suchas reduced grid congestion, improved energy efficiency, and reducedgreenhouse gas emissions. Combined heat and power (CHP), or cogeneration,systems make use of the waste heat from the generator for site heatingneeds. Real-time optimal dispatch of CHP systems is difficult todetermine because of complicated electricity tariffs and uncertainty inCHP equipment availability, energy prices, and system loads. Typically,CHP systems use simple heuristic control strategies. This paper describesa method of determining optimal control in real-time and applies it to alight industrial site in San Diego, California, to examine: 1) the addedbenefit of optimal over heuristic controls, 2) the price elasticity ofthe system, and 3) the site-attributable greenhouse gas emissions, allunder three different tariff structures. Results suggest that heuristiccontrols are adequate under the current tariff structure and relativelyhigh electricity prices, capturing 97 percent of the value of thedistributed generation system. Even more value could be captured bysimply not running the CHP system during times of unusually high naturalgas prices. Under hypothetical real-time pricing of electricity,heuristic controls would capture only 70 percent of the value ofdistributed generation.

Firestone, Ryan; Marnay, Chris

2007-05-01T23:59:59.000Z

330

Urban Electric Power Takes Energy Storage from Startup to Grid-Scale |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Urban Electric Power Takes Energy Storage from Startup to Urban Electric Power Takes Energy Storage from Startup to Grid-Scale Urban Electric Power Takes Energy Storage from Startup to Grid-Scale June 25, 2013 - 12:42pm Addthis Learn how the CUNY Energy Institute is creating safe, low cost, rechargeable, long lifecycle batteries that could be used to store renewable energy. | Video courtesy of the Energy Department. Alexa McClanahan Communications Support Contractor to ARPA-E What are the key facts? The CUNY Energy Institute developed a low-cost zinc-anode rechargeable battery that can be used for grid-scale energy storage. Building on this technology, ARPA-E funded the CUNY Energy Institute to develop a long-lasting, fully rechargeable battery that can store renewable energy for future grid-use at any location. In 2012, Urban Electric Power was formed to commercialize the

331

Urban Electric Power Takes Energy Storage from Startup to Grid-Scale |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Urban Electric Power Takes Energy Storage from Startup to Urban Electric Power Takes Energy Storage from Startup to Grid-Scale Urban Electric Power Takes Energy Storage from Startup to Grid-Scale June 25, 2013 - 12:42pm Addthis Learn how the CUNY Energy Institute is creating safe, low cost, rechargeable, long lifecycle batteries that could be used to store renewable energy. | Video courtesy of the Energy Department. Alexa McClanahan Communications Support Contractor to ARPA-E What are the key facts? The CUNY Energy Institute developed a low-cost zinc-anode rechargeable battery that can be used for grid-scale energy storage. Building on this technology, ARPA-E funded the CUNY Energy Institute to develop a long-lasting, fully rechargeable battery that can store renewable energy for future grid-use at any location. In 2012, Urban Electric Power was formed to commercialize the

332

Dynamic pricing and stabilization of supply and demand in modern electric power grids  

E-Print Network (OSTI)

The paper proposes a mechanism for real-time pricing of electricity in smart power grids, with price stability as the primary concern. In previous publications the authors argued that relaying the real-time wholesale market ...

Roozbehani, Mardavij

333

Protection and Control for Grid Connected Photovoltaic Power Generation System Based on Instantaneous Power Theory  

Science Conference Proceedings (OSTI)

Reliable protection and reasonable control run an important role in grid connected PV power generation system. The detection and calculation of real and reactive power are the bases of many inverter resident passive and active islanding detection method ... Keywords: Distributed generation, photovoltaic system, grid connected, protection and control, power theory

Fei Wang; Chengcheng Zhang

2009-05-01T23:59:59.000Z

334

Modelling and Analysis of Variable Speed Wind Turbines with Induction Generator during Grid  

E-Print Network (OSTI)

Modelling and Analysis of Variable Speed Wind Turbines with Induction Generator during Grid Fault Wind Turbines with Induction Generator during Grid Fault by Sigrid M. Bolik Institute of Energy turbine technology has undergone rapid developments. Growth in size and the optimization of wind turbines

Hansen, René Rydhof

335

Simulation for Performance Analysis of Grid-Connected Induction Generators with Input Voltage Control  

Science Conference Proceedings (OSTI)

With the increasing application of wind energy, various technologies are developed for analyzing the performance of grid-connected induction generator (GIG) based wind energy conversion systems (WECSs). Input voltage control is one among them. In the ... Keywords: grid-connected induction generators (GIGs), wind energy conversion systems (WECSs), input voltage control, performance analysis, MATLAB

Farhad Ilahi Bakhsh, Shirazul Islam, Sayeed Ahmad

2013-04-01T23:59:59.000Z

336

Evaluating electricity theft detectors in smart grid networks  

Science Conference Proceedings (OSTI)

Electricity theft is estimated to cost billions of dollars per year in many countries. To reduce electricity theft, electric utilities are leveraging data collected by the new Advanced Metering Infrastructure (AMI) and using data analytics to identify ...

Daisuke Mashima; Alvaro A. Cárdenas

2012-09-01T23:59:59.000Z

337

500 IEEE TRANSACTIONS ON SMART GRID, VOL. 3, NO. 1, MARCH 2012 The Evolution of Plug-In Electric  

E-Print Network (OSTI)

500 IEEE TRANSACTIONS ON SMART GRID, VOL. 3, NO. 1, MARCH 2012 The Evolution of Plug-In Electric;502 IEEE TRANSACTIONS ON SMART GRID, VOL. 3, NO. 1, MARCH 2012 supply equipment (EVSE) and PEV, Zig;504 IEEE TRANSACTIONS ON SMART GRID, VOL. 3, NO. 1, MARCH 2012 TABLE I PROGRESSION OF PEV-GRID INTERACTIONS

Baldick, Ross

338

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

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

and the Department of Energy is requesting public comments. The documents are the Electricity Distribution System Workshop Discussion Summary and the Electricity...

339

CO2 Intensity in Electricity Generation  

E-Print Network (OSTI)

Prior to the launch of the EU Emissions Trading System (EU ETS) in 2005, the electricity sector was widely proclaimed to have more low-cost emission abatement opportunities than other sectors. If this were true, effects of the EU ETS on carbon dioxide (CO2) emissions would likely be visible in the electricity sector. Our study looks at the effect of the price of emission allowances (EUA) on CO2 emissions from Swedish electricity generation, using an econometric time series analysis for the period 2004–2008. We control for effects of other input prices and hydropower reservoir levels. Our results do not indicate any link between the price of EUA and the CO2 emissions of Swedish electricity production. A number of reasons may explain this result and we conclude that other determinants of fossil fuel use in Swedish electricity generation probably diminished the effects of the EU ETS.

Anna Widerberg; Markus Wråke; Anna Widerberg; Markus Wråke

2009-01-01T23:59:59.000Z

340

Computing confidence intervals on solution costs for stochastic grid generation expansion problems.  

DOE Green Energy (OSTI)

A range of core operations and planning problems for the national electrical grid are naturally formulated and solved as stochastic programming problems, which minimize expected costs subject to a range of uncertain outcomes relating to, for example, uncertain demands or generator output. A critical decision issue relating to such stochastic programs is: How many scenarios are required to ensure a specific error bound on the solution cost? Scenarios are the key mechanism used to sample from the uncertainty space, and the number of scenarios drives computational difficultly. We explore this question in the context of a long-term grid generation expansion problem, using a bounding procedure introduced by Mak, Morton, and Wood. We discuss experimental results using problem formulations independently minimizing expected cost and down-side risk. Our results indicate that we can use a surprisingly small number of scenarios to yield tight error bounds in the case of expected cost minimization, which has key practical implications. In contrast, error bounds in the case of risk minimization are significantly larger, suggesting more research is required in this area in order to achieve rigorous solutions for decision makers.

Woodruff, David L..; Watson, Jean-Paul

2010-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Exploring Distributed Energy Alternatives to Electrical Distribution Grid Expansion in Souhern California Edison Service Territory  

Science Conference Proceedings (OSTI)

Distributed energy (DE) technologies have received much attention for the energy savings and electric power reliability assurances that may be achieved by their widespread adoption. Fueling the attention have been the desires to globally reduce greenhouse gas emissions and concern about easing power transmission and distribution system capacity limitations and congestion. However, these benefits may come at a cost to the electric utility companies in terms of lost revenue and concerns with interconnection on the distribution system. This study assesses the costs and benefits of DE to both consumers and distribution utilities and expands upon a precursory study done with Detroit Edison (DTE)1, by evaluating the combined impact of DE, energy-efficiency, photovoltaics (a use of solar energy), and demand response that will shape the grid of the future. This study was funded by the U.S. Department of Energy (DOE), Gas Research Institute (GRI), American Electric Power (AEP), and Gas Technology Institute's (GTI) Distributed Energy Collaborative Program (DECP). It focuses on two real Southern California Edison (SCE) circuits, a 13 MW suburban circuit fictitiously named Justice on the Lincoln substation, and an 8 MW rural circuit fictitiously named Prosper on the Washington Substation. The primary objectives of the study were threefold: (1) Evaluate the potential for using advanced energy technologies, including DE, energy-efficiency (EE), demand response, electricity storage, and photovoltaics (PV), to reshape electric load curves by reducing peak demand, for real circuits. (2) Investigate the potential impact on guiding technology deployment and managing operation in a way that benefits both utilities and their customers by: (a) Improving grid load factor for utilities; (b) Reducing energy costs for customers; and (c) Optimizing electric demand growth. (3) Demonstrate benefits by reporting on a recently installed advanced energy system at a utility customer site. This study showed that advanced energy technologies are economical for many customers on the two SCE circuits analyzed, providing certain customers with considerable energy cost savings. Using reasonable assumptions about market penetration, the study showed that adding distributed generation would reduce peak demand on the two circuits enough to defer the need to upgrade circuit capacity. If the DE is optimally targeted, the deferral could economically benefit SCE, with cost savings that outweigh the lost revenues due to lower sales of electricity. To a lesser extent, economically justifiable energy-efficiency, photovoltaic technologies, and demand response could also help defer circuit capacity upgrades by reducing demand.

Stovall, Therese K [ORNL; Kingston, Tim [Gas Technology Institute

2005-12-01T23:59:59.000Z

342

MONTHLY UPDATE TO ANNUAL ELECTRIC GENERATOR REPORT  

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

REPORT REPORT INSTRUCTIONS|Year: 2013 No. 1905-0129 Approval Expires: 12/31/2015 Burden: 0.3 Hours| |PURPOSE|Form EIA-860M collects data on the status of: Proposed new generators scheduled to begin commercial operation within the subsequent 12 months; Existing generators scheduled to retire from service within the subsequent 12 months; and Existing generators that have proposed modifications that are scheduled for completion within one month. The data collected on this form appear in the EIA publication Electric Power Monthly. They are also used to monitor the current status and trends of the electric power industry and to evaluate the future of the industry.| |REQUIRED RESPONDENTS|Respondents to the Form EIA-860M who are required to complete this form are all Form EIA-860, ANNUAL ELECTRIC GENERATOR REPORT,

343

Enhancing the Smart Grid: Integrating Clean Distributed and Renewable Generation  

Energy.gov (U.S. Department of Energy (DOE))

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

344

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

NLE Websites -- All DOE Office Websites (Extended Search)

Electric Vehicle Grid Integration for Electric Vehicle Grid Integration for Sustainable Military Installations NDIA Joint Service Power Expo Mike Simpson Mike.Simpson@NREL.gov 5 May 2011 NREL/PR-5400-51519 NATIONAL RENEWABLE ENERGY LABORATORY Agenda 2 1. NREL Transportation Research 2. Net Zero Energy Installations (NZEI) 3. Fort Carson as a Case Study - Vehicles On-Site - Utility Operations - Vehicle Charge Management 4. Full Fleet Simulation 5. Continuing Work NATIONAL RENEWABLE ENERGY LABORATORY NREL is the only national laboratory solely dedicated to advancing renewable energy and energy efficiency. Our employees are committed to building a cleaner, sustainable world. Photo Credits: NREL 3 NATIONAL RENEWABLE ENERGY LABORATORY What is Electric Vehicle Grid Integration (EVGI)? 4 Cross Cutting Enablers Grid / Renewables

345

Eastern Seaboard Electric Grid Fragility Maps Supporting Persistent Availability  

SciTech Connect

Persistently available power transmission can be disrupted by weather causing power outages with economic and social consequences. This research investigated the effects on the national power grid from a specific weather event, Hurricane Irene, that caused approximately 5.7 million customer power outages along the Eastern Seaboard in August of 2011. The objective was to describe the geographic differences in the grid s vulnerability to these events. Individual factors, such as wind speed or precipitation, were correlated with the number of outages to determine the greatest mechanism of power failure in hopes of strengthening the future power grid. The resulting fragility maps not only depicted 18 counties that were less robust than the design-standard robustness model and three counties that were more robust, but also drew new damage contours with correlated wind speeds and county features.

Walker, Kimberly A [ORNL; Weigand, Gilbert G [ORNL; Fernandez, Steven J [ORNL

2012-11-01T23:59:59.000Z

346

Interdependence of the Electricity Generation System and the Natural Gas System and Implications for Energy Security  

E-Print Network (OSTI)

Approved for public release; distribution is unlimited. Lexington Massachusetts This page intentionally left blank. EXECUTIVE SUMMARY Concern about energy security on domestic Department of Defense installations has led to the possibility of using natural gas-fired electricity generators to provide power in the event of electric grid failures. As natural gas is an increasingly base-load fuel for electricity generation in the United States, the electricity generation system has become increasingly dependent on the operation of the natural gas system. However, as the natural gas system is also partly dependent on electricity for its ability to deliver natural gas from the well-head to the consumer, the question arises of whether, in the event of an electric grid failure, the natural gas would continue to flow. As the natural gas transmission system largely uses natural gas from the pipelines as a source of power, once the gas has been extracted from the ground, the system is less dependent on the electric grid. However, some of the drilling rigs, processing units, and pipeline compressors do depend on electric power, making the vulnerability to the system to a disruption in the national electricity supply network vary depending on the cause, breadth, and geographic location of the disruption. This is due to the large numbers of players in the natural gas production and

N. Judson; N. Judson

2013-01-01T23:59:59.000Z

347

THE MANY MEANS OF "SMART GRID" At Carnegie Mellon, research on the electricity system is being conducted by the campus-wide Electricity Industry  

E-Print Network (OSTI)

THE MANY MEANS OF "SMART GRID" At Carnegie Mellon, research on the electricity system is being seems to have decided that a "smart grid" is what we need to solve the problems of our electric power system. But, what exactly is a "smart grid"? The answer is that it is many different things. Some

348

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

DOE Green Energy (OSTI)

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

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

2011-06-01T23:59:59.000Z

349

Do Generation Firms in Restructured Electricity Markets Have Incentives to Support Social-Welfare-Improving Transmission Investments? *  

E-Print Network (OSTI)

Transmission Grid Study of the U.S. Department of Energy (Abraham, 2002) declares: "Growth in electricity of incentives for investment in the U.S. electricity transmission system are sparse. Moreover, noneDo Generation Firms in Restructured Electricity Markets Have Incentives to Support Social

Oren, Shmuel S.

350

GRIDS: Grid-Scale Rampable Intermittent Dispatchable Storage  

SciTech Connect

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

None

2010-09-01T23:59:59.000Z

351

The dynamics of electricity demand and supply in the low voltage distribution grid: a model study:.  

E-Print Network (OSTI)

??In this thesis a simulation study is executed that analyses how new developments of household electricity demand and decentralised electricity generation affect the low voltage… (more)

Van Zoest, P.L.A.

2013-01-01T23:59:59.000Z

352

Elimination of Competition and Duplication of Electricity Generation...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Elimination of Competition and Duplication of Electricity Generation and Transmission Facilities (Nebraska) Elimination of Competition and Duplication of Electricity Generation and...

353

What is U.S. electricity generation by energy source ...  

U.S. Energy Information Administration (EIA)

What is U.S. electricity generation by energy source? In 2012, the United States generated about 4,054 billion kilowatthours of electricity. About 68% ...

354

Category:Electricity Generating Technologies | Open Energy Information  

Open Energy Info (EERE)

Electricity Generating Technologies Jump to: navigation, search Electricity Generating Technologies Subcategories This category has the following 5 subcategories, out of 5 total. B...

355

Application Filing Requirements for Wind-Powered Electric Generation...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Wind-Powered Electric Generation Facilities (Ohio) Application Filing Requirements for Wind-Powered Electric Generation Facilities (Ohio) Eligibility Commercial Developer Utility...

356

Renewable Power Options for Electricity Generation on Kaua'i...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Renewable Power Options for Electricity Generation on Kaua'i: Economics and Performance Modeling Renewable Power Options for Electricity Generation on Kaua'i: Economics and...

357

Renewable Electricity Generation (Fact Sheet), Office of Energy...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Renewable Electricity Generation (Fact Sheet), Office of Energy Efficiency and Renewable Energy, U.S. Department of Energy (DOE) Renewable Electricity Generation (Fact Sheet),...

358

Consumption of Coal for Electricity Generation by State by Sector...  

Open Energy Info (EERE)

Coal for Electricity Generation by State by Sector, January 2011 and 2010 This dataset contains state by state comparisons of coal for electricity generation in the United States....

359

Electricity Net Generation From Renewable Energy by Energy Use...  

Open Energy Info (EERE)

Electricity Net Generation From Renewable Energy by Energy Use Sector and Energy Source, 2004 - 2008 Provides annual net electricity generation (thousand kilowatt-hours) from...

360

Pages that link to "Category:Electricity Generating Technologies...  

Open Energy Info (EERE)

Share this page on Facebook icon Twitter icon Pages that link to "Category:Electricity Generating Technologies" Category:Electricity Generating Technologies Jump to:...

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Changes related to "Category:Electricity Generating Technologies...  

Open Energy Info (EERE)

Share this page on Facebook icon Twitter icon Changes related to "Category:Electricity Generating Technologies" Category:Electricity Generating Technologies Jump to:...

362

Industrial Biomass Energy Consumption and Electricity Net Generation...  

Open Energy Info (EERE)

Industrial Biomass Energy Consumption and Electricity Net Generation by Industry and Energy Source, 2008 Biomass energy consumption and electricity net generation in the industrial...

363

Consumption of Natural Gas for Electricity Generation by State...  

Open Energy Info (EERE)

Natural Gas for Electricity Generation by State by Sector, January 2011 and 2010 This dataset contains state by state comparisons of natural gas for electricity generation in the...

364

Grid-connected and control of MPPT for wind power generation systems based on the SCIG  

Science Conference Proceedings (OSTI)

This paper adopts a main circuit structure with back-to-back PWM converter, in which generator-side using direct torque control method, and grid-side adopts three-phase VSR inner current decoupling control based feed forward control algorithms, and this ... Keywords: back-to-back, grid-connected, maximum power point tracking (MPPT), squirrel cage induction generator (SCIG), wind-turbine generation system

Yidong Chen; Yulin Yang; Liqiao Wang; Zhiyun Jia; Weiyang Wu

2010-03-01T23:59:59.000Z

365

Electricity generation potential of Thai sugar mills  

SciTech Connect

At present, the total installed electricity generating capacity of Thailand is 7500 MW. Because this level of investment will take an unacceptable large part of total foreign borrowing, the government plans to encourage participation of the private sector in electricity generation. Among the various technology options for power production, cogeneration appears to be the most promising technology due to its very high effectiveness of fuel utilization. Therefore, in the first phase of private power generation, the Thai government is encouraging cogeneration systems. This paper discusses sugar mills, where expertise and equipment for electricity generation already exist, appear to be in a particularly advantageous position to participate in the private power generation program. At present, there are 46 sugar mills in Thailand with a total capacity of 338,000 tons of cane per day. The fiber part delivered from the milling of sugarcane, bagasse, is normally used to produce steam for the process heat and electricity generation. The investment and operating costs for each of these alternatives have been evaluated. The internal rate of return is used to indicate the benefit of each alternative.

Therdyothin, A.; Bhattacharaya, S.C.; Chirarattananon, S. (Asian Inst. of Tech., Bangkok (Thailand))

1992-10-01T23:59:59.000Z

366

Unbalanced-grid-fault ride-through control for a doubly fed induction generator wind turbine with series grid-side converter  

Science Conference Proceedings (OSTI)

The grid codes now require doubly fed induction generator (DFIG) wind turbines having the "low voltage ride-through (LVRT)" capability. However, a traditional DFIG with a partially rated back-to-back converter has inherent difficulties to ride through ... Keywords: doubly fed induction generator (DFIG), low voltage ride-through (LVRT), series grid-side converter (SGSC), unbalanced grid fault, voltage dips, voltage sags, wind power generation, wind turbine

Yong Liao; Hui Li; Jun Yao

2011-02-01T23:59:59.000Z

367

THE BIRTH OF NUCLEAR-GENERATED ELECTRICITY  

NLE Websites -- All DOE Office Websites (Extended Search)

BIRTH OF NUCLEAR-GENERATED ELECTRICITY BIRTH OF NUCLEAR-GENERATED ELECTRICITY The first time that electricity was generated from nuclear energy occurred in an experimental breeder reactor in Idaho in 1951. The idea for a breeder reactor (a reactor that could produce more fuel than it uses) first occurred to scientists working on the nation's wartime atomic energy program in the early 1940's. Experimental evidence indicated that the breeding of nuclear fuel was possible in a properly designed reactor, but time and resources were not then available to pursue the idea After the war, the newly established Atomic Energy Commission (now the Department of Energy) assigned some of the nation's nuclear skills and resources to developing peaceful uses of the atom. The large bodies of uranium ore found in the 1950's were

368

Consortium for Electric Reliability Technology Solutions Grid of the Future White Paper on  

E-Print Network (OSTI)

LBNL-45272 Consortium for Electric Reliability Technology Solutions Grid of the Future White Paper under the emerging competitive electricity market structure.1 In so doing, the white papers build upon Commission (FERC) orders 888 and 889.2 The six white papers represent the final step prior to the preparation

369

Energy Department Partners with EU on Electric Vehicle and Smart Grid  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Partners with EU on Electric Vehicle and Smart Partners with EU on Electric Vehicle and Smart Grid Coordination Energy Department Partners with EU on Electric Vehicle and Smart Grid Coordination July 19, 2013 - 5:17pm Addthis Yesterday, representatives from the Energy Department, the European Commission and Argonne National Lab celebrated the launch of the Electric Vehicle-Smart Grid Interoperability Center. From left to right: Mr. Giovanni De Santi, Director of the JRC Institute for energy and transport (IET); Mr. Dominique Ristori, Director-General of the European Commission's Joint Research Centre (JRC); Dr. Phyllis Yoshida, DOE Deputy Assistant Secretary for Europe, Asia and the Americas; Dr. Eric Isaacs, Director of Argonne National Laboratory. | Photo courtesy of Argonne National Lab. Yesterday, representatives from the Energy Department, the European

370

Black Hills/Colorado Electric Utility Co. Smart Grid Project | Open Energy  

Open Energy Info (EERE)

Hills/Colorado Electric Utility Co. Smart Grid Project Hills/Colorado Electric Utility Co. Smart Grid Project Jump to: navigation, search Project Lead Black Hills/Colorado Electric Utility Co. Country United States Headquarters Location Pueblo, Colorado Recovery Act Funding $6,142,854.00 Total Project Value $12,285,708.00 Coverage Area Coverage Map: Black Hills/Colorado Electric Utility Co. Smart Grid Project Coordinates 38.2544472°, -104.6091409° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

371

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

SciTech Connect

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

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

2011-06-01T23:59:59.000Z

372

Towards High Performance Discrete-Event Simulations of Smart Electric Grids  

Science Conference Proceedings (OSTI)

Future electric grid technology is envisioned on the notion of a smart grid in which responsive end-user devices play an integral part of the transmission and distribution control systems. Detailed simulation is often the primary choice in analyzing small network designs, and the only choice in analyzing large-scale electric network designs. Here, we identify and articulate the high-performance computing needs underlying high-resolution discrete event simulation of smart electric grid operation large network scenarios such as the entire Eastern Interconnect. We focus on the simulator's most computationally intensive operation, namely, the dynamic numerical solution for the electric grid state, for both time-integration as well as event-detection. We explore solution approaches using general-purpose dense and sparse solvers, and propose a scalable solver specialized for the sparse structures of actual electric networks. Based on experiments with an implementation in the THYME simulator, we identify performance issues and possible solution approaches for smart grid experimentation in the large.

Perumalla, Kalyan S [ORNL; Nutaro, James J [ORNL; Yoginath, Srikanth B [ORNL

2011-01-01T23:59:59.000Z

373

SCICHEM: A New Generation Plume-in-Grid Model  

Science Conference Proceedings (OSTI)

If plume dispersion and chemistry in air quality models are not accurately simulated, those models may over-predict both ozone produced by large elevated point source NOx emissions and ozone reduction when those emissions are decreased. The plume-in-grid (PiG) model developed in this project succeeds in simulating these processes more realistically than in existing regulatory models.

1999-08-02T23:59:59.000Z

374

Pilot Evaluation of Electricity-Reliability and Power-Quality Monitoring in California's Silicon Valley with the I-Grid  

E-Print Network (OSTI)

to detect events on the larger electricity grid by means of correlation of data from the sensors's Silicon Valley with the I-Grid® System Prepared for Imre Gyuk Energy Storage Program Office of Electric by the Energy Storage Program, Office of Electric Transmission and Distribution of the U.S. Department of Energy

375

The Rising Cost of Electricity Generation  

SciTech Connect

Through most of its history, the electric industry has experienced a stable or declining cost structure. Recently, the economic fundamentals have shifted and generating costs are now rising and driving up prices at a time when the industry faces new challenges to reduce CO{sub 2} emissions. New plant investment faces the most difficult economic environment in decades.

Tobey Winters

2008-06-15T23:59:59.000Z

376

The rising cost of electricity generation  

Science Conference Proceedings (OSTI)

Through most of its history, the electric industry has experienced a stable or declining cost structure. Recently, the economic fundamentals have shifted and generating costs are now rising and driving up prices at a time when the industry faces new challenges to reduce CO{sub 2} emissions. New plant investment faces the most difficult economic environment in decades. (author)

Winters, Tobey

2008-06-15T23:59:59.000Z

377

A High-Fidelity Energy Monitoring and Feedback Architecture for Reducing Electrical Consumption in Buildings  

E-Print Network (OSTI)

Architecture for Localized Electrical Energy Reduction, Generation, and Sharing) [46] is the smart-grid

Jiang, Xiaofan

2010-01-01T23:59:59.000Z

378

Grid-Based Renewable Electricity and Hydrogen Integration  

NLE Websites -- All DOE Office Websites (Extended Search)

Renewable Electricity Renewable Electricity and Hydrogen Integration Carolyn Elam Senior Project Leader - Hydrogen Production Electric & Hydrogen Technologies & Systems Center National Renewable Energy Laboratory Goals for Electrolysis in Hydrogen Fuel Supply * Goal is to supply hydrogen fuel for 20% of the light- duty vehicle fleet - 12 million short tons of hydrogen annually - 450 TWh per year * Must be competitive - With gasoline, assuming FCV will have twice the efficiency of an ICE - With other hydrogen production methods * Net zero impact or reduction in GHG emissions - Compared to Gasoline ICE - 31% reduction in carbon emissions from the current electricity mix - Compared to Natural Gas-Derived Hydrogen - 65% reduction in carbon emissions from the current electricity mix Goals for Electrolysis (cont.)

379

External Costs Associated to Electricity Generation Options in Brazil  

SciTech Connect

This presentation discusses external costs associated with electricity generation options in Brazil.

Jacomino, V.M.F.; Arrone, I.D.; Albo, J.; Grynberg, S.; Spadaro, J.

2004-10-03T23:59:59.000Z

380

Electricity Generation Cost Simulation Model (GenSim)  

Science Conference Proceedings (OSTI)

The Electricity Generation Cost Simulation Model (GenSim) is a user-friendly, high-level dynamic simulation model that calculates electricity production costs for variety of electricity generation technologies, including: pulverized coal, gas combustion turbine, gas combined cycle, nuclear, solar (PV and thermal), and wind. The model allows the user to quickly conduct sensitivity analysis on key variables, including: capital, O&M, and fuel costs; interest rates; construction time; heat rates; and capacity factors. The model also includes consideration of a wide range of externality costs and pollution control options for carbon dioxide, nitrogen oxides, sulfur dioxide, and mercury. Two different data sets are included in the model; one from the US. Department of Energy (DOE) and the other from Platt's Research Group. Likely users of this model include executives and staff in the Congress, the Administration and private industry (power plant builders, industrial electricity users and electric utilities). The model seeks to improve understanding of the economic viability of various generating technologies and their emissions trade-offs. The base case results, using the DOE data, indicate that in the absence of externality costs, or renewable tax credits, pulverized coal and gas combined cycle plants are the least cost alternatives at 3.7 and 3.5 cents/kwhr, respectively. A complete sensitivity analysis on fuel, capital, and construction time shows that these results coal and gas are much more sensitive to assumption about fuel prices than they are to capital costs or construction times. The results also show that making nuclear competitive with coal or gas requires significant reductions in capital costs, to the $1000/kW level, if no other changes are made. For renewables, the results indicate that wind is now competitive with the nuclear option and is only competitive with coal and gas for grid connected applications if one includes the federal production tax credit of 1.8cents/kwhr.

DRENNEN, THOMAS E.; KAMERY, WILLIAM

2002-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Electricity Generation Cost Simulation Model (GenSim).  

Science Conference Proceedings (OSTI)

The Electricity Generation Cost Simulation Model (GenSim) is a user-friendly, high-level dynamic simulation model that calculates electricity production costs for variety of electricity generation technologies, including: pulverized coal, gas combustion turbine, gas combined cycle, nuclear, solar (PV and thermal), and wind. The model allows the user to quickly conduct sensitivity analysis on key variables, including: capital, O&M, and fuel costs; interest rates; construction time; heat rates; and capacity factors. The model also includes consideration of a wide range of externality costs and pollution control options for carbon dioxide, nitrogen oxides, sulfur dioxide, and mercuty. Two different data sets are included in the model; one from the US. Department of Energy (DOE) and the other from Platt's Research Group. Likely users of this model include executives and staff in the Congress, the Administration and private industry (power plant builders, industrial electricity users and electric utilities). The model seeks to improve understanding of the economic viability of various generating technologies and their emissions trade-offs. The base case results, using the DOE data, indicate that in the absence of externality costs, or renewable tax credits, pulverized coal and gas combined cycle plants are the least cost alternatives at 3.7 and 3.5 cents/kwhr, respectively. A complete sensitivity analysis on fuel, capital, and construction time shows that these results coal and gas are much more sensitive to assumption about fuel prices than they are to capital costs or construction times. The results also show that making nuclear competitive with coal or gas requires significant reductions in capital costs, to the $1000/kW level, if no other changes are made. For renewables, the results indicate that wind is now competitive with the nuclear option and is only competitive with coal and gas for grid connected applications if one includes the federal production tax credit of 1.8cents/kwhr.

Kamery, William (Hobart and William Smith Colleges, Geneva, NY); Baker, Arnold Barry; Drennen, Thomas E.

2003-07-01T23:59:59.000Z

382

Quantifying the Air Pollution Exposure Consequences of Distributed Electricity Generation  

E-Print Network (OSTI)

Existing distributed generation sources are more difficultfrom all electricity generation sources using a standarda co-located distributed generation source. It reads in text

Heath, Garvin A.; Granvold, Patrick W.; Hoats, Abigail S.; Nazaroff, William W

2005-01-01T23:59:59.000Z

383

Mosaik: scalable smart grid scenario specification  

Science Conference Proceedings (OSTI)

The development of control strategies for the Smart Grid, the future electricity grid, relies heavily on modeling and simulation for being able to evaluate and optimize these strategies in a cost efficient, secure and timely way. To generate sound simulation ...

Steffen Schütte; Michael Sonnenschein

2012-12-01T23:59:59.000Z

384

Integrating Expanded Wind into the Nation's Electrical Grid  

Wind Powering America (EERE)

on coal and natural gas and nuclear power and then on carbon reduction, emissions and water uses in the electric sector. So anybody who has kind of followed this space certainly...

385

Variable Renewable Generation can Provide Balancing Control to the Electric Power System (Fact Sheet)  

DOE Green Energy (OSTI)

As wind and solar plants become more common in the electric power system, they may be called on to provide grid support services to help maintain system reliability. For example, through the use of inertial response, primary frequency response, and automatic generation control (also called secondary frequency response), wind power can provide assistance in balancing the generation and load on the system. These active power (i.e., real power) control services have the potential to assist the electric power system in times of disturbances and during normal conditions while also potentially providing economic value to consumers and variable renewable generation owners. This one-page, two-sided fact sheet discusses the grid-friendly support and benefits renewables can provide to the electric power system.

Not Available

2013-09-01T23:59:59.000Z

386

clean, "smart" electrical grids; and advance clean energy research and  

NLE Websites -- All DOE Office Websites (Extended Search)

clean, "smart" electrical grids; and advance clean energy research and clean, "smart" electrical grids; and advance clean energy research and development (R&D). The new action plan also places a greater emphasis on energy efficiency to take advantage of both countries' approaches and tools to help facilitate the uptake of energy efficiency technologies and practices. Accomplishments to date under the CED include: (1) completing the final phase of the Weyburn-Midale Carbon Dioxide Monitoring and Storage Project, which focuses on best practices for the

387

Intelligent energy management: impact of demand response and plug-in electric vehicles in a smart grid environment  

Science Conference Proceedings (OSTI)

Modernization of the power grid to meet the growing demand requires significant amount of operational, technological, and infrastructural overhaul. The Department of Energy's "Grid 2030" strategic vision outlines the action plan to alleviate the concerns ... Keywords: controlled charging, demand response, plug in hybrid electric vehicles, smart grid

Seshadri Srinivasa Raghavan; Alireza Khaligh

2012-03-01T23:59:59.000Z

388

NREL: Distributed Grid Integration - Codes and Standards  

NLE Websites -- All DOE Office Websites (Extended Search)

generation and storage sources (or "distributed resources," a key aspect of the Smart Grid) into the electric power system. There are two main groups, or families, of...

389

Preliminary estimates of electrical generating capacity of slim holes--a theoretical approach  

SciTech Connect

The feasibility of using small geothermal generators (< 1 MWe) for off-grid electrical power in remote areas or for rural electrification in developing nations would be enhanced if drilling costs could be reduced. This paper examines the electrical generating capacity of fluids which can be produced from typical slim holes (six-inch diameter or less), both by binary techniques (with downhole pumps) and, for hotter reservoir fluids, by conventional spontaneous-discharge flash-steam methods. Depending mainly on reservoir temperature, electrical capacities from a few hundred kilowatts to over one megawatt per slim hole appear to be possible.

Pritchett, John W.

1995-01-26T23:59:59.000Z

390

Optimal Design of Integration of Intelligent, Adaptive Solar (PV) Power Generator with Grid for Domestic Energy Management System  

Science Conference Proceedings (OSTI)

This paper introduces a novel system based on integration of solar power generator with grid for optimal utilization of energy by minimizing the power drawn from grid. A prototype grid integrated PV system comprising of PV module (2*75Wp), battery bank ... Keywords: Solar power Generator (SPG), Domestic Energy Management, Bi-directional Inverter, Photovoltaic(PV), Total Harmonic Distortion (THD)

S. N. Singh; Pooja Singh; Swati Kumari; Swati

2010-03-01T23:59:59.000Z

391

Message passing for integrating and assessing renewable generation in a redundant power grid  

SciTech Connect

A simplified model of a redundant power grid is used to study integration of fluctuating renewable generation. The grid consists of large number of generator and consumer nodes. The net power consumption is determined by the difference between the gross consumption and the level of renewable generation. The gross consumption is drawn from a narrow distribution representing the predictability of aggregated loads, and we consider two different distributions representing wind and solar resources. Each generator is connected to D consumers, and redundancy is built in by connecting R {le} D of these consumers to other generators. The lines are switchable so that at any instance each consumer is connected to a single generator. We explore the capacity of the renewable generation by determining the level of 'firm' generation capacity that can be displaced for different levels of redundancy R. We also develop message-passing control algorithm for finding switch sellings where no generator is overloaded.

Zdeborova, Lenka [Los Alamos National Laboratory; Backhaus, Scott [Los Alamos National Laboratory; Chertkov, Michael [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

392

Message Passing for Integrating and Assessing Renewable Generation in a Redundant Power Grid  

E-Print Network (OSTI)

A simplified model of a redundant power grid is used to study integration of fluctuating renewable generation. The grid consists of large number of generator and consumer nodes. The net power consumption is determined by the difference between the gross consumption and the level of renewable generation. The gross consumption is drawn from a narrow distribution representing the predictability of aggregated loads, and we consider two different distributions representing wind and solar resources. Each generator is connected to D consumers, and redundancy is built in by connecting R of these consumers to other generators. The lines are switchable so that at any instance each consumer is connected to a single generator. We explore the capacity of the renewable generation by determining the level of "firm" generation capacity that can be displaced for different levels of redundancy R. We also develop message-passing control algorithm for finding switch settings where no generator is overloaded.

Zdeborová, Lenka; Chertkov, Michael

2009-01-01T23:59:59.000Z

393

DOE Provides up to $51.8 Million to Modernize the U.S. Electric Grid System  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

up to $51.8 Million to Modernize the U.S. Electric up to $51.8 Million to Modernize the U.S. Electric Grid System DOE Provides up to $51.8 Million to Modernize the U.S. Electric Grid System June 27, 2007 - 2:08pm Addthis Superconductor Research Crucial to Improving Power Delivery Equipment WASHINGTON, DC - U.S. Department of Energy (DOE) Secretary Samuel W. Bodman today announced that DOE will provide up to $51.8 million for five cost-shared projects that will help accelerate much-needed modernization of our Nation's electricity grid. This research will advance the development and application of high-temperature superconductors, which have the potential to alleviate congestion on an electricity grid that is experiencing increased demand from consumers. Making investments to modernize our electricity grid; securing a diverse and stable supply of

394

DOE Provides up to $51.8 Million to Modernize the U.S. Electric Grid System  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Provides up to $51.8 Million to Modernize the U.S. Electric Provides up to $51.8 Million to Modernize the U.S. Electric Grid System DOE Provides up to $51.8 Million to Modernize the U.S. Electric Grid System June 27, 2007 - 11:05am Addthis Superconductor Research Crucial to Improving Power Delivery Equipment WASHINGTON, DC - U.S. Department of Energy (DOE) Secretary Samuel W. Bodman today announced that DOE will provide up to $51.8 million for five cost-shared projects that will help accelerate much-needed modernization of our Nation's electricity grid. This research will advance the development and application of high-temperature superconductors, which have the potential to alleviate congestion on an electricity grid that is experiencing increased demand from consumers. Making investments to modernize our electricity grid; securing a diverse and stable supply of

395

Wind electric generator project. Final report  

Science Conference Proceedings (OSTI)

The wind generator is installed and connected at Iowa Western Community College. It is heating water through four hot water tanks and has proven to be an excellent demonstration project for the community. The college gets frequent inquiries about the wind mill and has been very cooperative in informing the public about the success. The windmill generates more electricity than is needed to heat four hot water heaters and future plans are to hook up more. The project requires very little maintenance. Attached is a date sheet on the project.

Not Available

1983-09-23T23:59:59.000Z

396

Coal based electric generation comparative technologies report  

Science Conference Proceedings (OSTI)

Ohio Clean Fuels, Inc., (OCF) has licensed technology that involves Co-Processing (Co-Pro) poor grade (high sulfur) coal and residual oil feedstocks to produce clean liquid fuels on a commercial scale. Stone Webster is requested to perform a comparative technologies report for grassroot plants utilizing coal as a base fuel. In the case of Co-Processing technology the plant considered is the nth plant in a series of applications. This report presents the results of an economic comparison of this technology with other power generation technologies that use coal. Technologies evaluated were:Co-Processing integrated with simple cycle combustion turbine generators, (CSC); Co-Processing integrated with combined cycle combustion turbine generators, (CCC); pulverized coal-fired boiler with flue gas desulfurization and steam turbine generator, (PC) and Circulating fluidized bed boiler and steam turbine generator, (CFB). Conceptual designs were developed. Designs were based on approximately equivalent net electrical output for each technology. A base case of 310 MWe net for each technology was established. Sensitivity analyses at other net electrical output sizes varying from 220 MWe's to 1770 MWe's were also performed. 4 figs., 9 tabs.

Not Available

1989-10-26T23:59:59.000Z

397

BUILDOUT AND UPGRADE OF CENTRAL EMERGENCY GENERATOR SYSTEM, GENERATOR 3 AND 4 ELECTRICAL INSTALLATION  

Science Conference Proceedings (OSTI)

SECTION 01000—SUMMARY OF WORK PART 1—GENERAL 1.1 SUMMARY The work to be performed under this project consists of providing the labor, equipment, and materials to perform "Buildout and Upgrade of Central Emergency Generator System, Generator 3 and 4 Electrical Installation" for the National Aeronautics and Space Administration at the Dryden Flight Research Center (NASA/DFRC), Edwards, California 93523. All modifications to existing substations and electrical distribution systems are the responsibility of the contractor. It is the contractor’s responsibility to supply a complete and functionally operational system. The work shall be performed in accordance with these specifications and the related drawings. The work of this project is defined by the plans and specifications contained and referenced herein. This work specifically includes but is not limited to the following: Scope of Work - Installation 1. Install all electrical wiring and controls for new generators 3 and 4 to match existing electrical installation for generators 1 and 2 and in accordance with drawings. Contractor shall provide as-built details for electrical installation. 2. Install battery charger systems for new generators 3 and 4 to match existing battery charging equipment and installation for generators 1 and 2. This may require exchange of some battery charger parts already on-hand. Supply power to new battery chargers from panel and breakers as shown on drawings. Utilize existing conduits already routed to generators 3 and 4 to field route the new wiring in the most reasonable way possible. 3. Install electrical wiring for fuel/lube systems for new generators 3 and 4 to match existing installation for generators 1 and 2. Supply power to lube oil heaters and fuel system (day tanks) from panel and breakers as shown on drawings. Utilize existing conduits already routed to generators 3 and 4 to field route the new wiring in the most reasonable way possible. Add any conduits necessary to complete wiring to fuel systems. 4. Install power to new dampers/louvers from panel and breakers as shown on drawings. Wiring shall be similar to installation to existing dampers/louvers. Utilize existing conduits already routed to louver areas to field route the new wiring in the most reasonable way possible. Add any conduits necessary to complete wiring to new dampers/louvers. 5. Install power to jacket water heaters for new generators 3 and 4 from panel and breakers as shown on drawings. Utilize existing conduits already routed to generators 3 and 4 to field route the new wiring in the most reasonable way possible. 6. Install new neutral grounding resistor and associated parts and wiring for new generators 3 and 4 to match existing installation for generators 1 and 2. Grounding resistors will be Government Furnished Equipment (GFE). 7. Install two new switchgear sections, one for generator #3 and one for generator #4, to match existing generator #1 cubicle design and installation and in accordance with drawings and existing parts lists. This switchgear will be provided as GFE. 8. Ground all new switchgear, generators 3 and 4, and any other new equipment to match existing grounding connections for generators 1 and 2, switchgear and other equipment. See drawings for additional details. Grounding grid is already existing. Ensure that all grounding meets National Electrical Code requirements. 9. Cummins DMC control for the generator and switchgear syste

Gary D. Seifert; G. Shawn West; Kurt S. Myers; Jim Moncur

2006-07-01T23:59:59.000Z

398

Compressed Air Storage for Electric Power Generation  

Science Conference Proceedings (OSTI)

This Technical Report focuses on the use of underground storage of natural gas as a means of leveling the load between supply and demand. The book presents a view of the way compressed air storage can reduce costs when constructing new facilities for generating peak load electricity. The primary emphasis given concerns underground storage of air in underground porous media, the vehicle utilized on a large scale for over 25 years by the natural gas industry.

1990-06-01T23:59:59.000Z

399

Development of renewable energy Challenges for the electrical grids  

E-Print Network (OSTI)

Energy Association : 450 member companies · Representing 10 billion Euros turnover and 80 000 jobs · Multi-industry : Wind, Photovoltaïcs, hydroelectricity, Biomass, Marine Energy, Thermal solar ­ 5 400 MW solar PV ­ 2 300 MW Biomass ­ ... · Significant change of the electricity production scheme

Canet, Léonie

400

El Paso County Geothermal Electric Generation Project: Innovative Research  

Open Energy Info (EERE)

County Geothermal Electric Generation Project: Innovative Research County Geothermal Electric Generation Project: Innovative Research Technologies Applied to the Geothermal Resource Potential at Ft. Bliss Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title El Paso County Geothermal Electric Generation Project: Innovative Research Technologies Applied to the Geothermal Resource Potential at Ft. Bliss Project Type / Topic 1 Recovery Act: Geothermal Technologies Program Project Type / Topic 2 Validation of Innovative Exploration Technologies Project Description A dynamic and technically capable project team has been assembled to evaluate the commercial viability of geothermal resources on the Ft. Bliss Military Reservation with a focus on the McGregor Test Range. Driving the desire of Ft. Bliss and El Paso County to assess the commercial viability of the geothermal resources are four factors that have converged in the last several years. The first is that Ft. Bliss will be expanding by nearly 30,000 additional troops, an expansion which will significantly increase utilization of energy resources on the facility. Second is the desire for both strategic and tactical reasons to identify and control a source of power than can directly provide the forward fire bases with "off grid" electricity in the event of a major power outage. In the worst case, this power can be sold to the grid and be used to reduce energy costs at the main Ft. Bliss installation in El Paso. Finally, Congress and the Department of Defense have mandated that Ft. Bliss and other military reservations obtain specified percentages of their power from renewable sources of production. The geothermal resource to be evaluated, if commercially viable, could provide Ft. Bliss with all the energy necessary to meet these goals now and in the future. To that end, the garrison commander has requested a target of 20 megawatts as an initial objective for geothermal resources on the installation. Finally, the County government has determined that it not only wishes to facility this effort by Ft. Bliss, but would like to reduce its own reliance on fossil based energy resources to provide power for current and future needs.

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Program on Technology Innovation: Tracking the Demand for Electricity from Grid Services  

Science Conference Proceedings (OSTI)

To help address the many challenges facing the electric power industry in the next 20 years, an effective process of technology research and development (R&D) planning is needed. Based on input from a broad range of stakeholders and using a proven scenario planning process, this report represents an attempt to monitor one of three key drivers, namely, the demand for electricity from grid services, which may impact the industry in the future. Collectively, these drivers form the basis of a ...

2013-05-17T23:59:59.000Z

402

Implementation of battery energy storage system for the electricity grid in Singapore  

E-Print Network (OSTI)

The market of grid-level electricity storage is growing rapidly, with a predicted market value of 1.6 billion in 2012 and 8.3 billion in 2016. Electrochemical storages such as lead-acid, nickel-cadmium, sodium-sulfur and ...

Wu, Zhenqi, M. Eng. Massachusetts Institute of Technology

2010-01-01T23:59:59.000Z

403

Analysis of Ultracapacitors for Use in a Grid-Connected Hybrid Electric Vehicle  

Science Conference Proceedings (OSTI)

This study assessed the benefits of combining the unique energy-storage capabilities of ultracapacitors with a grid-connected hybrid electric vehicle (HEV). Ultracapacitors reduce the peak power requirements of the power pack and could thus allow the use of alternate battery technologies with better cost and life cycle characteristics.

2002-10-30T23:59:59.000Z

404

Solar Storm Risks for Maine and the New England Electric Grid,  

E-Print Network (OSTI)

Solar Storm Risks for Maine and the New England Electric Grid, and Potential Protective Measures.resilientsocieties.org #12;1 EXECUTIVE SUMMARY A severe solar storm--a historical example being the Carrington Event of 1859 of the eastern United States. Severe solar storms--of the intensity of the 1921 New York Central Storm

Schrijver, Karel

405

Experimental Evaluation of Electric Power Grid Visualization Tools in the EIOC  

SciTech Connect

The present study follows an initial human factors evaluation of four electric power grid visualization tools and reports on an empirical evaluation of two of the four tools: Graphical Contingency Analysis, and Phasor State Estimator. The evaluation was conducted within specific experimental studies designed to measure the impact on decision making performance.

Greitzer, Frank L.; Dauenhauer, Peter M.; Wierks, Tamara G.; Podmore, Robin; Dalton, Angela C.

2009-12-01T23:59:59.000Z

406

NSTAR Electric & Gas Corporation Smart Grid Demonstration Project | Open  

Open Energy Info (EERE)

NSTAR Electric & Gas Corporation NSTAR Electric & Gas Corporation Country United States Headquarters Location Westwood, Massachusetts Recovery Act Funding $2,362,000.00 Total Project Value $4,724,000.00 Coordinates 42.2139873°, -71.2244987° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

407

Pacific Gas & Electric Company Smart Grid Demonstration Project | Open  

Open Energy Info (EERE)

Pacific Gas & Electric Company Pacific Gas & Electric Company Country United States Headquarters Location San Francisco, California Recovery Act Funding $25,000,000.00 Total Project Value $355,938,600.00 Coordinates 37.7749295°, -122.4194155° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

408

NSTAR Electric & Gas Corporation Smart Grid Demonstration Project (2) |  

Open Energy Info (EERE)

Lead NSTAR Electric & Gas Corporation Lead NSTAR Electric & Gas Corporation Country United States Headquarters Location Westwood, Massachusetts Recovery Act Funding $5,267,592.00 Total Project Value $10,535,184.00 Coordinates 42.2139873°, -71.2244987° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

409

Converting Site Electricity to Include Generation and Transmission...  

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

Evaluation of Electricity Consumption in the Manufacturing Division The energy intensities presented in this report do not reflect adjustments for losses in electricity generation...

410

Fuel Use in Electricity Generation - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

Fuel Use in Electricity Generation ... Cost of coal and natural gas delivered to electric power plants in the Mid-Atlantic and Southeast, Jan 2007- April 2012 . 2

411

How much electricity does a typical nuclear power plant generate ...  

U.S. Energy Information Administration (EIA)

How much electricity does a typical nuclear power plant generate? ... tariff, and demand charge data? How is electricity used in U.S. homes?

412

Rapid increases in electricity demand challenge both generating ...  

U.S. Energy Information Administration (EIA)

Because supply and demand for electricity must balance in real-time, rapid changes in demand create operational challenges for the electric system and generating unit ...

413

New Zealand Energy Data: Electricity Generating Capacity by Fuel...  

Open Energy Info (EERE)

of Economic Development publishes energy data including many datasets related to electricity. Included here are three electricity generating capacity datasets: annual...

414

Chapter 3. Fossil-Fuel Stocks for Electricity Generation  

U.S. Energy Information Administration (EIA)

U.S. Energy Information Administration/Electric Power Monthly June 2012 69 Chapter 3. Fossil-Fuel Stocks for Electricity Generation

415

Electricity Generation and Consumption by State (2008 ) Provides...  

Open Energy Info (EERE)

Electricity Generation and Consumption by State (2008 ) Provides total annual electricity consumption by sector (residential, commercial and industrial) for all states in 2008,...

416

Reducing the Vulnerability of Electric Power Grids to Terrorist Attacks  

SciTech Connect

This report describes the development of a cascading outage analyzer that, given an initial disturbance on an electric power system, checks for thermal overloads, under-frequency and over-frequency conditions, and under-voltage conditions that would result in removal of elements from the system. The analyzer simulates the successive tripping of elements due to protective actions until a post-event steady state or a system blackout is reached.

Ross Baldick; Thekla Boutsika; Jin Hur; Manho Joung; Yin Wu; Minqi Zhong

2009-01-31T23:59:59.000Z

417

Wind generator-energy storage control schemes for autonomous grid.  

E-Print Network (OSTI)

??Conventionally the power network operators were obliged to buy all the wind energy generated by wind farms. However, as the penetration of wind energy (or… (more)

Fazeli, Meghdad

2011-01-01T23:59:59.000Z

418

Multiple Timescale Dispatch and Scheduling for Stochastic Reliability in Smart Grids with Wind Generation Integration  

E-Print Network (OSTI)

Integrating volatile renewable energy resources into the bulk power grid is challenging, due to the reliability requirement that at each instant the load and generation in the system remain balanced. In this study, we tackle this challenge for smart grid with integrated wind generation, by leveraging multi-timescale dispatch and scheduling. Specifically, we consider smart grids with two classes of energy users - traditional energy users and opportunistic energy users (e.g., smart meters or smart appliances), and investigate pricing and dispatch at two timescales, via day-ahead scheduling and realtime scheduling. In day-ahead scheduling, with the statistical information on wind generation and energy demands, we characterize the optimal procurement of the energy supply and the day-ahead retail price for the traditional energy users; in realtime scheduling, with the realization of wind generation and the load of traditional energy users, we optimize real-time prices to manage the opportunistic energy users so as...

He, Miao; Zhang, Junshan

2010-01-01T23:59:59.000Z

419

EPRI-DOE Handbook Supplement of Energy Storage for Grid Connected Wind Generation Applications  

Science Conference Proceedings (OSTI)

To date, the use of energy storage systems to optimize wind power generation has been limited to small, off-grid rural or village power applications plus a few technology demonstration-scale battery storage projects for grid connected applications. However, recent developments in advanced energy storage technologies and other technical, economic, and social factors suggest a promising future for such energy storage applications. This Handbook Supplement provides an objective information resource on the l...

2004-12-15T23:59:59.000Z

420

Energy Storage and Distributed Generation in the Smart Grid: Characterization and Value Analysis  

Science Conference Proceedings (OSTI)

Many utilities are investing in the smart grid. These activities include acquiring the information and enterprise control technology that can communicate, control, and manage end-user loads and distributed energy resources. Smart grid investments are also intended to enable improved use, management, aggregation, and control of distributed energy resource (DER) assets including distributed generation and energy storage systems. However, little research has been conducted to estimate the value and cost of ...

2009-12-03T23:59:59.000Z

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Power quality analysis of wind generator connected to the weak grid during low wind speed  

Science Conference Proceedings (OSTI)

Power quality analysis based on measurements performed on wind generator during low wind speed is presented in the paper. Wind generator is connected via 10 kV cable to the distribution network, where grid is weak with low value of short-circuit power. ... Keywords: distribution network, harmonics, power quality, wind speed, wind turbine

Aleksandar Nikolic; Branka Kostic; Maja Markovic; Sasa Minic; Srdjan Milosavljevic

2011-07-01T23:59:59.000Z

422

Grid-Connected Marine Current Generation System Power Smoothing Control Using Supercapacitors  

E-Print Network (OSTI)

Grid-Connected Marine Current Generation System Power Smoothing Control Using Supercapacitors to reduce the fluctuation of generator power. In the second step, Supercapacitor (SC) Energy Storage System fluctuation, swell effect, power smoothing control, supercapacitor. I. [NTRODUCTION [n the recent years

Paris-Sud XI, Université de

423

Simulation and Experimental Analysis of Grid-Connected Doubly-Fed Induction Generators  

Science Conference Proceedings (OSTI)

With the increase of wind generation penetration in power systems, it becomes more and more important to study its impact on power systems characteristics. The accurate dynamic modeling of wind plants is critical for the grid planning and operating studies. ... Keywords: doubly fed induction generator (DFIG), short-circuit test, model validation, transient stability

Guo Jiayang; Yu Xiao; Wu Tao; Chang Xianrong; Li Shanying; Liu Hui; Sun Yu

2010-06-01T23:59:59.000Z

424

Electrical Core Transformer for Grid Improvement Incorporating Wire Magnetic Components  

SciTech Connect

The research reported herein adds to the understanding of oil-immersed distribution transformers by exploring and demonstrating potential improvements in efficiency and cost utilizing the unique Buswell approach wherein the unit is redesigned, replacing magnetic sheet with wire allowing for improvements in configuration and increased simplicity in the build process. Exploration of new designs is a critical component in our drive to assure reduction of energy waste, adequate delivery to the citizenry, and the robustness of U.S. manufacturing. By moving that conversation forward, this exploration adds greatly to our base of knowledge and clearly outlines an important avenue for further exploration. This final report shows several advantages of this new transformer type (outlined in a report signed by all of our collaborating partners and included in this document). Although materials development is required to achieve commercial potential, the clear benefits of the technology if that development were a given is established. Exploration of new transformer types and further work on the Buswell design approach is in the best interest of the public, industry, and the United States. Public benefits accrue from design alternatives that reduce the overall use of energy, but it must be acknowledged that new DOE energy efficiency standards have provided some assurance in that regard. Nonetheless the burden of achieving these new standards has been largely shifted to the manufacturers of oil-immersed distribution transformers with cost increasing up to 20% of some units versus 2006 when this investigation was started. Further, rising costs have forced the industry to look closely are far more expensive technologies which may threaten U.S. competitiveness in the distribution transformer market. This concern is coupled with the realization that many units in the nation's grid are beyond their optimal life which suggests that the nation may be headed for an infrastructure crisis that U.S. industry is ill prepared to handle which could further challenge U.S. competitiveness.

Harrie R. Buswell, PhD; Dennis Jacobs, PhD; Steve Meng

2012-03-26T23:59:59.000Z

425

Computational Needs for the Next Generation Electric Grid Proceedings  

E-Print Network (OSTI)

formalism  over  the  HLA/RTI:  Problems  and  solutions,? run?time infrastructure (RTI) implementations.  The  HLA run?time infrastructure (RTI) to advance its logical clock 

Birman, Kenneth

2012-01-01T23:59:59.000Z

426

Computational Needs for the Next Generation Electric Grid Proceedings  

E-Print Network (OSTI)

Power  Management of Microgrids”, 2009 IEEE Power & Energy as for local, decentralized microgrids. Application of thesethat homes,  buildings,  microgrids,  etc.   may  have 

Birman, Kenneth

2012-01-01T23:59:59.000Z

427

Computational Needs for the Next Generation Electric Grid Proceedings  

E-Print Network (OSTI)

s\\do5(a)dobe7.pdf, March 2009.  White  paper developed by KDCloud 2010.   Netezza White Paper, “The Netezza data Computing Architectures  • White Paper   Authors: Kenneth 

Birman, Kenneth

2012-01-01T23:59:59.000Z

428

Computational Needs for the Next Generation Electric Grid Proceedings  

E-Print Network (OSTI)

Normark.  EHV AC and  HVDC transmission working together to also  to  transmission  (HVDC  or  HVAC,  voltage  level, necessary to  integrate  HVDC  and  EHVAC  technologies 

Birman, Kenneth

2012-01-01T23:59:59.000Z

429

Computational Needs for the Next Generation Electric Grid Proceedings  

E-Print Network (OSTI)

control systems, transmission  lines  with  adjustable connectivity emerged as transmission lines were built to of long?distance transmission lines.  Clearly, a lot of 

Birman, Kenneth

2012-01-01T23:59:59.000Z

430

Computational Needs for the Next Generation Electric Grid Proceedings  

E-Print Network (OSTI)

in Python.  Technical report, Sandia National Laboratories, on Multiple Scales  Ali Pinar  Sandia National Laboratory Narrative   Ali Pinar, Sandia National Laboratory  •

Birman, Kenneth

2012-01-01T23:59:59.000Z

431

Computational Needs for the Next Generation Electric Grid Proceedings  

E-Print Network (OSTI)

include  power  system  operation  and  control,  power Development  for Power System Operation, Control and Cyber power systems operation with distributed, networked control 

Birman, Kenneth

2012-01-01T23:59:59.000Z

432

Computational Needs for the Next Generation Electric Grid Proceedings  

E-Print Network (OSTI)

Ott, “Unit commitment in PJM”, Technical Conference on Unit The long? term planning at PJM and MISO in terms of wind as two  exceptions.  In the Midwest, PJM and MISO, and in 

Birman, Kenneth

2012-01-01T23:59:59.000Z

433

Computational Needs for the Next Generation Electric Grid Proceedings  

E-Print Network (OSTI)

to a DSM based energy management system for  real time Supervisory  and  Energy  Management  System  of  large Simões,  “An  Energy  Management  System  for  Building 

Birman, Kenneth

2012-01-01T23:59:59.000Z

434

Smart Grid | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Smart Grid Smart Grid Argonne researchers are working to create new, more powerful technology for long-distance transmission of renewable electricity, to balance rural supply and urban demand, and to integrate wind- and solar-generated electricity into the grid. Argonne is moving the smart grid from concept to reality, ensuring that this technology will interact seamlessly with new plug-in and electric cars. The smart grid is a key element in the national plan to lower energy costs for consumers, achieve energy independence and reduce greenhouse gases. The smart grid - an updated, futuristic electric power grid - will employ real-time, two-way communication technologies that allow consumers to connect directly with power suppliers. Customers will be able to choose

435

Multiblock grid generation for simulations in geological formations  

Science Conference Proceedings (OSTI)

Simulating fluid flow in geological formations requires mesh generation, lithology mapping to the cells, and computing geometric properties such as normal vectors and volume of cells. The purpose of this research work is to compute and process the geometrical ...

Sanjay Kumar Khattri

2007-08-01T23:59:59.000Z

436

Advanced Systems of Efficient Use of Electrical Energy SURE (Smart Grid  

Open Energy Info (EERE)

Efficient Use of Electrical Energy SURE (Smart Grid Efficient Use of Electrical Energy SURE (Smart Grid Project) Jump to: navigation, search Project Name Advanced Systems of Efficient Use of Electrical Energy SURE Country Slovenia Coordinates 46.151241°, 14.995463° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":46.151241,"lon":14.995463,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

437

New York State Electric & Gas Corporation Smart Grid Demonstration Project  

Open Energy Info (EERE)

New York State Electric & Gas Corporation Smart Grid Demonstration Project New York State Electric & Gas Corporation Smart Grid Demonstration Project Jump to: navigation, search Project Lead New York State Electric & Gas Corporation Country United States Headquarters Location Binghamton, New York Recovery Act Funding $29,561,142.00 Total Project Value $125,006,103.00 Coordinates 42.0986867°, -75.9179738° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

438

Center for the Commercialization of Electric Technologies Smart Grid  

Open Energy Info (EERE)

Project Project Jump to: navigation, search Project Lead Center for the Commercialization of Electric Technologies Country United States Headquarters Location Austin, Texas Recovery Act Funding $13,516,546.00 Total Project Value $27,419,424.00 Coordinates 30.267153°, -97.7430608° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

439

Disturbances in the U.S. electric grid associated with geomagnetic activity  

E-Print Network (OSTI)

Large solar explosions are responsible for space weather that can impact technological infrastructure on and around Earth. Here, we apply a retrospective cohort exposure analysis to quantify the impacts of geomagnetic activity on the U.S. electric power grid for the period from 1992 through 2010. We find, with more than 3-sigma significance, that approximately 4% of the disturbances in the U.S. power grid reported to the U.S. Department of Energy are attributable to strong geomagnetic activity and its associated geomagnetically induced currents.

Schrijver, Carolus J

2013-01-01T23:59:59.000Z

440

Quantifying the Air Pollution Exposure Consequences of Distributed Electricity Generation  

E-Print Network (OSTI)

California Gross System Electricity Production for 2001.CA. http://energy.ca.gov/electricity/gross_system_power.htmlCEC. 2002c. 1992-2001 Electricity Generation By Fuel Type.

Heath, Garvin A.; Granvold, Patrick W.; Hoats, Abigail S.; Nazaroff, William W

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Registration of Electric Generators (Connecticut) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Registration of Electric Generators (Connecticut) Registration of Electric Generators (Connecticut) Registration of Electric Generators (Connecticut) < Back Eligibility Agricultural Commercial Construction Developer Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Solar Water Wind Program Info State Connecticut Program Type Generation Disclosure Provider Department of Energy and Environmental Protection All electric generating facilities operating in the state, with the

442

KRS Chapter 278: Electric Generation and Transmission Siting (Kentucky) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

KRS Chapter 278: Electric Generation and Transmission Siting KRS Chapter 278: Electric Generation and Transmission Siting (Kentucky) KRS Chapter 278: Electric Generation and Transmission Siting (Kentucky) < Back Eligibility Commercial Developer Investor-Owned Utility Municipal/Public Utility Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Kentucky Program Type Environmental Regulations Provider Kentucky Public Service Commission No person shall commence to construct a merchant electric generating facility until that person has applied for and obtained a construction certificate for the facility from the Kentucky State Board on Electric Generation and Transmission. The construction certificate shall be valid

443

San Diego Solar Panels Generate Clean Electricity Along with...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

San Diego Solar Panels Generate Clean Electricity Along with Clean Water San Diego Solar Panels Generate Clean Electricity Along with Clean Water May 26, 2010 - 12:11pm Addthis San...

444

USLCI Database_Electricity, at Grid, US, 2008 Gate to gate life...  

Open Energy Info (EERE)

of fuels used for utility electricity generation in US.  Fuels include biomass, coal, petroleum, geothermal, natural gas, nuclear, solar, hydroelectric and wind energy...

445

Modeling of Plug-in Electric Vehicles Interactions with a Sustainable Community Grid in the Azores  

E-Print Network (OSTI)

energy sources, which are available (geothermal and hydro)energy for electricity generation, such as geothermal (42%) and in a less extent small hydro and

Mendes, Goncalo

2013-01-01T23:59:59.000Z

446

AEO2011: Renewable Energy Generation by Fuel - Western Electricity  

Open Energy Info (EERE)

kilowatthours and quadrillion Btu. The data is broken down into generating capacity, electricity generation and energy consumption. The dataset contains data for the Rockies region...

447

Annual Renewable Electricity Net Generation by Country (1980...  

Open Energy Info (EERE)

Net Generation by Country (1980 - 2009) Total annual renewable electricity net generation by country, 1980 to 2009 (available in Billion Kilowatt-hours or as Quadrillion Btu)....

448

Electricity generation from non-hydro renewable sources varies ...  

U.S. Energy Information Administration (EIA)

May 2, 2012 Electricity generation from non-hydro renewable sources varies by state. Wind accounted for most non-hydro renewable generation in 2011, but sources of ...

449

"Large Power Transformers and the U.S. Electric Grid" Report (June 2012) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

"Large Power Transformers and the U.S. Electric Grid" Report (June "Large Power Transformers and the U.S. Electric Grid" Report (June 2012) "Large Power Transformers and the U.S. Electric Grid" Report (June 2012) The Office of Electricity Delivery and Energy Reliability has released the "Large Power Transformers and the U.S. Electric Grid" report, an assessment of the procurement and supply environment of large power transformers (LPTs). The report examines the characteristics and procurement of LPTs, including key raw materials and transportation; historical trends and future demands; global and domestic LPT suppliers; and potential issues in the global sourcing of LPTs. LPTs have long been a major concern for the U.S. electric power sector. Key industry sources - including the Energy Sector Specific Plan, the

450

"Large Power Transformers and the U.S. Electric Grid" Report (June 2012) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

"Large Power Transformers and the U.S. Electric Grid" Report (June "Large Power Transformers and the U.S. Electric Grid" Report (June 2012) "Large Power Transformers and the U.S. Electric Grid" Report (June 2012) The Office of Electricity Delivery and Energy Reliability has released the "Large Power Transformers and the U.S. Electric Grid" report, an assessment of the procurement and supply environment of large power transformers (LPTs). The report examines the characteristics and procurement of LPTs, including key raw materials and transportation; historical trends and future demands; global and domestic LPT suppliers; and potential issues in the global sourcing of LPTs. LPTs have long been a major concern for the U.S. electric power sector. Key industry sources - including the Energy Sector Specific Plan, the

451

Quantifying the Air Pollution Exposure Consequences of Distributed Electricity Generation  

E-Print Network (OSTI)

history of concern about such emissions has led to significant improvements in the polluting characteristics of electricity generation

Heath, Garvin A.; Granvold, Patrick W.; Hoats, Abigail S.; Nazaroff, William W

2005-01-01T23:59:59.000Z

452

Recent mix of electric generating capacity additions more diverse ...  

U.S. Energy Information Administration (EIA)

tags: natural gas generation capacity electricity. Email Updates. RSS Feeds. Facebook. Twitter. YouTube. Add us to your site.

453

Performance Criteria and Test Plans for Grid Integration of Renewable Generation  

Science Conference Proceedings (OSTI)

Distribution utilities are expected to face challenges in the grid integration of renewable generation as relative numbers and penetration levels increase. This report describes the ongoing development of performance criteria, test protocols and facilities to support the smooth integration of distributed generation (DG). It is specifically aimed at requirements for relatively high penetration of distributed generation, with emphasis on inverters as the primary interfacing device. Brief discussions of exi...

2010-12-31T23:59:59.000Z

454

Transmission and Generation Investment In a Competitive Electric Power Industry  

E-Print Network (OSTI)

PWP-030 Transmission and Generation Investment In a Competitive Electric Power Industry James;PWP-030 Transmission and Generation Investment In a Competitive Electric Power Industry James Bushnell. Transmission and Generation Investment In a Competitive Electric Power Industry James Bushnell and Steven Stoft

California at Berkeley. University of

455

eGrid | OpenEI  

Open Energy Info (EERE)

eGrid eGrid Dataset Summary Description Datasets are for the US electricity grid system for eGrid regions (AKGD, AKMS, AZNM, CAMX, ERCT, FRCC, HIMS, HIOA, MROE, MROW, NEWE, NWPP, NYCW, NYLI, NYUP, RFCE, RFCM, RFCW, RMPA, SPNO, SPSO, SRMV, SRMW, SRSO, SRTV, SRVC) for 2008. The data is provided in life cycle inventory forms (xls and xml) . A module report and a detailed spreadsheet are also included.Datasets include generation and transmission of electricity for each of the eGrid regions. It is representative of the year 2008 mix of fuels used for utility generations for each of the eGrid regions Source USLCI Database Date Released Unknown Date Updated Unknown Keywords eGrid Electricity grid LCI life cycle inventory US Data application/zip icon egrid_electricity_lci_datasets_2008.zip (zip, 7 MiB)

456

Electricity storage for grid-connected household dwellings with PV panels  

SciTech Connect

Classically electricity storage for PV panels is mostly designed for stand-alone applications. In contrast, we focus in this article on houses connected to the grid with a small-scale storage to store a part of the solar power for postponed consumption within the day or the next days. In this way the house owner becomes less dependent on the grid and does only pay for the net shortage of his energy production. Local storage solutions pave the way for many new applications like omitting over-voltage of the line and bridging periods of power-line black-out. Since 2009 using self-consumption of PV energy is publicly encouraged in Germany, which can be realised by electric storage. This paper develops methods to determine the optimal storage size for grid-connected dwellings with PV panels. From measurements in houses we were able to establish calculation rules for sizing the storage. Two situations for electricity storage are covered: - the storage system is an optimum to cover most of the electricity needs; - it is an optimum for covering the peak power need of a dwelling. After these calculation rules a second step is needed to determine the size of the real battery. The article treats the aspects that should be taken into consideration before buying a specific battery like lead-acid and lithium-ion batteries. (author)

Mulder, Grietus; Six, Daan [Vlaamse Instelling voor Technologisch Onderzoek, Unit Energy Technology, Mol (Belgium); Ridder, Fjo De [Vrije Universiteit Brussel (Belgium)

2010-07-15T23:59:59.000Z

457

EIA - Annual Energy Outlook 2008 (Early Release)-Electricity Generation  

Gasoline and Diesel Fuel Update (EIA)

Electricity Generation Electricity Generation Annual Energy Outlook 2008 (Early Release) Electricity Generation U.S. electricity consumption—including both purchases from electric power producers and on-site generation—increases steadily in the AEO2008 reference case, at an average rate of 1.3 percent per year. In comparison, electricity consumption grew by annual rates of 4.2 percent, 2.6 percent, and 2.3 percent in the 1970s, 1980s, and 1990s, respectively. The growth rate in the AEO2008 projection is lower than in the AEO2007 reference case (1.5 percent per year), and it leads to lower projections of electricity generation. Figure 4. Electricity generation by fuel, 1980-2030 (billion kilowatthours). Need help, contact the National Energy Information Center at 202-586-8800.

458

Emerging Technology and Architecture Approaches for Plug-in Electric Vehicles to Smart Grid Connectivity  

Science Conference Proceedings (OSTI)

This report provides an overview of the latest advances in technologies evolving to facilitate plug-in electric vehicles (PEVs) to Smart Grid integration. It reiterates applicable requirements based on fundamental principles as well as provides a status on the evolving relevant standards space. Multiple technological approaches are presented, compared, and contrasted; and an update on the status of each is provided. The document concludes with early recommendations for utility and automotive industry pra...

2011-12-21T23:59:59.000Z

459

MHK Technologies/Current Electric Generator | Open Energy Information  

Open Energy Info (EERE)

Generator Generator < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Current Electric Generator.jpg Technology Profile Primary Organization Current Electric Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description The Current Electric Generator will create electricity in three different processes simultaniously by harnessing the motion of water current to rotate the generator Two forms of magnetic induction and solar cells on the outer housing will produce electricity very efficiently The generators will be wired up together in large fields on open waterways sumerged from harm The electricity will be sent back to mainland via an underwater wire for consumption The Current Electric Generator is designed with the environment in mind and will primarilly be constructed from recycled materials cutting emmisions cost

460

Vogtle Electric Generating Plant ETE Analysis Review  

Science Conference Proceedings (OSTI)

Under contract with the Nuclear Regulatory Commission (NRC), staff from Pacific Northwest National Laboratory (PNNL) and Sandia National Laboratory (SNL)-Albuquerque reviewed the evacuation time estimate (ETE) analysis dated April 2006 prepared by IEM for the Vogtle Electric Generating Plant (VEGP). The ETE analysis was reviewed for consistency with federal regulations using the NRC guidelines in Review Standard (RS)-002, Supplement 2 and Appendix 4 to NUREG-0654, and NUREG/CR-4831. Additional sources of information referenced in the analysis and used in the review included NUREG/CR-6863 and NUREG/CR-6864. The PNNL report includes general comments, data needs or clarifications, and requests for additional information (RAI) resulting from review of the ETE analysis.

Diediker, Nona H.; Jones, Joe A.

2006-12-09T23:59:59.000Z

Note: This page contains sample records for the topic "generation electric grid" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

A First Look at the Impact of Electric Vehicle Charging on the Electric Grid in the EV Project  

DOE Green Energy (OSTI)

ECOtality was awarded a grant from the U.S. Department of Energy to lead a large-scale electric vehicle charging infrastructure demonstration, called The EV Project. ECOtality has partnered with Nissan North America, General Motors, the Idaho National Laboratory, and others to deploy and collect data from over 5,000 Nissan LEAFsTM and Chevrolet Volts and over 10,000 charging systems in 18 regions across the United States. This paper summarizes usage of residential charging units in The EV Project, based on data collected through the end of 2011. This information is provided to help analysts assess the impact on the electric grid of early adopter charging of grid-connected electric drive vehicles. A method of data aggregation was developed to summarize charging unit usage by the means of two metrics: charging availability and charging demand. Charging availability is plotted to show the percentage of charging units connected to a vehicle over time. Charging demand is plotted to show charging demand on the electric gird over time. Charging availability for residential charging units is similar in each EV Project region. It is low during the day, steadily increases in evening, and remains high at night. Charging demand, however, varies by region. Two EV Project regions were examined to identify regional differences. In Nashville, where EV Project participants do not have time-of-use electricity rates, demand increases each evening as charging availability increases, starting at about 16:00. Demand peaks in the 20:00 hour on weekdays. In San Francisco, where the majority of EV Project participants have the option of choosing a time-of-use rate plan from their electric utility, demand spikes at 00:00. This coincides with the beginning of the off-peak electricity rate period. Demand peaks at 01:00.

Stephen L. Schey; John G. Smart; Don R. Scoffield

2012-05-01T23:59:59.000Z

462

Automation and Optimization for Electrical Design of Hydro Generator  

Science Conference Proceedings (OSTI)

In this paper, the author presents a software platform to conceptually design hydraulic generator, a typical complex manufacture.Applying this platform, the generator’s electrical design can be performed interactively through a friendly human-machine ...

Zhu Dianhua; Guo Wei; Ma Ruimin

2009-05-01T23:59:59.000Z

463

International Coal Prices for Electricity Generation - EIA  

Gasoline and Diesel Fuel Update (EIA)

Electricity Generation for Selected Countries1 Electricity Generation for Selected Countries1 U.S. Dollars per Metric Ton2 Country 2001 2002 2003 2004 2005 2006 2007 2008 2009 Australia NA NA NA NA NA NA NA NA NA Austria 45.70 52.67 64.47 81.28 87.52 92.75 96.24 122.10 120.10 Belgium 37.72 34.48 35.94 72.46 80.35 63.24 75.54 130.54 NA Canada 18.52 19.17 21.03 20.32 24.50 26.29 NA NA NA China NA NA NA NA NA NA NA NA NA Chinese Taipei (Taiwan) 31.29 31.43 31.18 47.75 57.70 54.68 70.17 118.49 NA Czech Republic3 8.05 8.52 C C C C C C C Denmark NA NA NA NA NA NA NA NA NA Finland 46.66 44.02 48.28 67.00 72.06 74.27 83.72 142.90 NA France 45.28 42.89 42.45 63.55 74.90 72.90 83.90 136.10 NA Germany 51.86 45.70 50.02 70.00 79.74 77.95 90.26 152.60 NA

464

Electricity Industry Leaders U.S. Utilities, Grid Operators, Others Come Together  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

is Focus of New Effort by is Focus of New Effort by Electricity Industry Leaders U.S. Utilities, Grid Operators, Others Come Together in National Effort to Tackle Important New Electricity Area (Washington, DC, July 1, 2004) A new group formed to work on the important new electricity area known as demand response was announced today in Washington, DC. The United States Demand Response Coordinating Committee (DRCC) will bring together a number of parties to focus on developing information and tools needed to allow demand response to be another option employed to address national, regional and state electricity issues and challenges. The DRCC's efforts are the U.S. part of a larger, global demand response effort announced recently by the International Energy Agency's

465

Towards More Flexible and Robust Data Delivery for Monitoring and Control of the Electric Power Grid  

E-Print Network (OSTI)

URL for this paper: www.gridstat.net/TR-GS-009.pdf Abstract—With the increase in the monitoring of status data at very high rates in high voltage substations and the ability to time synchronize these data with GPS signals, there is a growing need for transmitting this data for monitoring, operation, protection and control needs. The sets of data that need to be transferred and the speed at which they need to be transferred depend on the application – for example, slow for post-event analysis, near real-time for monitoring and as close to real-time as possible for control or protection. In this paper, we overview the requirements for the next-generation power grid’s communication infrastructure in the areas of flexibility and quality of service, with extensive citations of power industry practitioners and researchers, and analyze implementation options. We also overview technologies in the computer science field of distributed computing that can be brought to bear to help meet these requirements, yet to date have not been discussed in the context of grid modernization. Additionally, we argue against the industry trend of using either TCP/IP or web services for real-time data exchange for fast controls. We then describe GridStat, a novel middleware framework we have developed that is suitable for the power grid and its application programs. Test results demonstrate that such a flexible framework can also guarantee

David E. Bakken; Carl H. Hauser; Harald Gjermundrød; Anjan Bose

2007-01-01T23:59:59.000Z

466

MEng Electrical Engineering student Mayure Daby is spending one year of his degree programme on placement working for National Grid.  

E-Print Network (OSTI)

on placement working for National Grid. I applied for a placement at National Grid for various reasons juggling tasks. I am currently involved in an innovative project that aims at recovering heat from transformers used on the UK electricity network to heat buildings, in a bid to reduce the carbon footprint

Stevenson, Mark

467

Optimal Charging of Plug-in Hybrid Electric Vehicles in Smart Grids Somayeh Sojoudi Steven H. Low  

E-Print Network (OSTI)

1 Optimal Charging of Plug-in Hybrid Electric Vehicles in Smart Grids Somayeh Sojoudi Steven H. Low Abstract-- Plug-in hybrid electric vehicles (PHEVs) play an important role in making a greener future-in hybrid electric vehicles (PHEVs) are becoming more popular as we move toward a greener future. PHEVs

Low, Steven H.

468

Intelligent decision-making system with green pervasive computing for renewable energy business in electricity markets on smart grid  

Science Conference Proceedings (OSTI)

This paper is about the intelligent decision-making system for the smart grid based electricity market which requires distributed decision making on the competitive environments composed of many players and components. It is very important to consider ...

Dong-Joo Kang; Jong Hyuk Park; Sang-Soo Yeo

2009-02-01T23:59:59.000Z

469

Three-dimensional hybrid grid generator and unstructured flow solver for compressors and turbines  

E-Print Network (OSTI)

A numerical method for the simulation of compressible turbulent ?ows is presented. This method includes a novel hybrid grid generation for airfoil cascades and an unstructured mesh ?ow solver. The mesh tool incorporates a mapping technique and a grid smoothing method. The mapping technique is used to build an initial volume mesh and the grid smoothing method is used to improve the quality of the initial mesh. The grid smoothing is based on the optimization of mesh-quality parameters. The further improvement of the smoothed mesh is achieved by an edge-swapping and node-insertion technique. The unstructured ?ow solver is developed for a hybrid grid. This ?ow solver uses a rotational frame of reference. The convective and viscous ?uxes are numerically solved by an upwind scheme and an averaged nodal gradient. A higher-order spatial accuracy is achieved by a piece-wise linear reconstruction. An explicit multi-stage method is employed for integration in time. The Menter?s k ?? model is implemented to simulate the turbulence e?ects. The ?ow solver is validated against the analytical and experimental results. A parametric study is performed for a high speed centrifugal compressor.

Kim, Kyusup

2003-12-01T23:59:59.000Z

470

Matter & Energy Electricity  

E-Print Network (OSTI)

See Also: Matter & Energy Electricity Energy Technology Computers & Math Distributed Computing Computer Science Science & Society Energy Issues Environmental Policies Reference Electric power transmission Distributed generation Electric power Grid computing ScienceDaily (Oct. 12, 2010) -- A new study

Hines, Paul

471

Comparing the Costs of Intermittent and Dispatchable Electricity Generating Technologies  

E-Print Network (OSTI)

Economic evaluations of alternative electric generating technologies typically rely on comparisons between their expected life-cycle production costs per unit of electricity supplied. The standard life-cycle cost metric ...

Joskow, Paul L.

472

Exotic Electricity Options and the Valuation of Electricity Generation and Transmission  

E-Print Network (OSTI)

Exotic Electricity Options and the Valuation of Electricity Generation and Transmission Assets a methodology for valuing electricity deriva- tives by constructing replicating portfolios from electricity-storable nature of electricity, which rules out the traditional spot mar- ket, storage-based method of valuing

473

suntimes.com Member of the Sun-Times News Group Site STNG Web IIT, U. of I., Oak Park to give electric 'smart grid' a  

E-Print Network (OSTI)

The smart grid will move our country's electrical grid into the digital age. By integrating real- time, two National Laboratory is working to help develop a smart grid that will not only adapt in real-time to handle, enabling cost effective (smart) interaction with the grid. Researchers from Argonne's Center for Energy

Heller, Barbara

474

The value of distributed generation: The PVUSA grid-support project serving Kerman Substation. Interim report, April 1994  

DOE Green Energy (OSTI)

A common practice of electric utilities experiencing transmission and distribution (T and D) system overloads is to expand the substation, add lines, or upgrade equipment, all of which are capital intensive options. In 1988, it was hypothesized that strategically sited photovoltaics (PV) could benefit parts of T and D systems near or at overloaded conditions. An evaluation methodology was developed and applied to a test case (Kerman Substation near Fresno, California). Analytical results suggested that the value of PV to the T and D system could substantially exceed its energy and generation capacity value. The importance of this finding indicated the need for empirical validation. This led to the construction of a 0.5 MW PV demonstration plant by Pacific Gas and Electric Company (PG and E) at Kerman, California as part of the PVUSA (PV for Utility Scale Applications) project. PVUSA is a national public-private partnership that is assessing and demonstrating the viability of utility-scale photovoltaic electric generation systems. The Kerman PV plant, commissioned for commercial operation in June, 1993, is reported to be the first grid-support PV demonstration plant in the world. This Interim Report focuses on validating the technical aspects of grid-support PV. It provides interim validation results for four of the eight identified value components that stack up to make the ``value bar``, and compares them to 1992 Case Study estimates. Results are based on improved technical evaluation methodologies, measured plant performance under a variety of conditions, and long-term plant performance estimated using a validated computer simulation program. This report is not intended to be exhaustive in scope. It does, however, provide a thorough progress update of the validation project. Complete documentation of test procedures, data, and evaluation methods will be presented in the Final Report.

Hoff, T.; Wenger, H. [Pacific Energy Group (United States)

1994-07-01T23:59:59.000Z

475

Study on the Application of Smart Grid  

Science Conference Proceedings (OSTI)

Smart grid could meet the electricity demand against the rapid development of economy and society. The idea to implement smart grid is fully in accordance with the energy developing strategy and it will exert far-reaching impact on the adjustment of ... Keywords: smart grid, distributed generation, United States, European Union, China

Junmin Zhu; Yuwei Li; Linyue Gao; Peng Li; Kun Qiao

2012-04-01T23:59:59.000Z

476

Electricity demand as frequency controlled reserves, ForskEL (Smart Grid  

Open Energy Info (EERE)

ForskEL (Smart Grid ForskEL (Smart Grid Project) Jump to: navigation, search Project Name Electricity demand as frequency controlled reserves, ForskEL Country Denmark Coordinates 56.26392°, 9.501785° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":56.26392,"lon":9.501785,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

477

San Diego Gas and Electric Company Smart Grid Project | Open Energy  

Open Energy Info (EERE)

and Electric Company and Electric Company Country United States Headquarters Location San Diego, California Recovery Act Funding $28115052 Total Project Value $59427645 Coverage Area Coverage Map: San Diego Gas and Electric Company Smart Grid Project Coordinates 32.7153292°, -117.1572551° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

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Hydrogen Energy Systems as a Grid Management Tool - DOE Hydrogen...  

NLE Websites -- All DOE Office Websites (Extended Search)

Section 3.1.4 (I) Grid Electricity Emissions (for distributed) (J) Renewable Energy Generation Integration (for central) (Q) Testing & Analysis Technology Validation,...

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Impact of Electric Generating Facilities (Virginia) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Impact of Electric Generating Facilities (Virginia) Impact of Electric Generating Facilities (Virginia) Impact of Electric Generating Facilities (Virginia) < Back Eligibility Commercial Construction Developer Industrial Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative Systems Integrator Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Virginia Program Type Environmental Regulations Siting and Permitting Provider Virginia Department of Environmental Quality After a proposed power plant has received approval from the St