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Note: This page contains sample records for the topic "grid connection plug" 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
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1

Plug and Play Distributed Power Systems for Smart-Grid Connected Building |  

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

Emerging Technologies » Plug and Play Distributed Power Systems Emerging Technologies » Plug and Play Distributed Power Systems for Smart-Grid Connected Building Plug and Play Distributed Power Systems for Smart-Grid Connected Building The U.S. Department of Energy (DOE) is currently conducting research into plug-and-play distributed power systems for smart- grid connected buildings. Project Description This project seeks to advance and demonstrate a plug-and-play building energy micro-grid concept for integrating energy storage, loads, and sources at the building level with the external utility grid. The micro-grid demonstration is expected to include the following: Diesel synchronous generator Energy storage device Otis regenerative elevator system representing building critical loads Smart interface with the utility grid

2

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

3

Keeping plug-in electric vehicles connected to the grid - Patterns of vehicle use  

Science Conference Proceedings (OSTI)

In 2005 Kempton and Tomic laid out a vision for V2G which presumed that use of V2G technology could provide a high revenue stream to early plug-in electric vehicles, enabling market penetration of relatively high cost early-to-market electric drive vehicles. ...

Y. Zhou; A. Vyas

2012-01-01T23:59:59.000Z

4

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

5

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

6

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...

7

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

8

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

9

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

E-Print Network (OSTI)

Mgel. 2011. Modeling Electric Vehicle Benefits Connectedenvironmental value of plug-in electric vehicles connectedBattaglia. 2010. Plug-in Electric Vehicle Interactions with

Mendes, Goncalo

2013-01-01T23:59:59.000Z

10

Utility Grid-Connected Distributed Power Systems  

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

Grid-Connected Distributed Power Systems National Solar Energy Conference ASES Solar 96 Asheville, NC April 1996 Donald E. OsbornDavid E. Collier Sacramento Municipal Utility...

11

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......

12

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

13

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

14

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

15

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":""}]}

16

Grid Connected Photovoltaic Systems with SmartGrid functionality.  

E-Print Network (OSTI)

?? SummaryThis master?s thesis is focused on the design of grid connected PV power stage inverter. This inverter will be used for solar power application (more)

Massawe, Henry Benedict

2013-01-01T23:59:59.000Z

17

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...

18

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

19

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

20

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

Note: This page contains sample records for the topic "grid connection plug" 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

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

22

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

23

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

24

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

25

Selective compensation of voltage harmonics in grid-connected microgrids  

E-Print Network (OSTI)

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

Vasquez, Juan Carlos

26

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

27

Grid-Connected Renewable Energy Systems | Department of Energy  

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

Grid-Connected Renewable Energy Systems Grid-Connected Renewable Energy Systems Grid-Connected Renewable Energy Systems July 2, 2012 - 8:21pm Addthis When connecting a home energy system to the electric grid, research and consider equipment required as well as your power provider’s requirements and agreements. | Photo courtesy of Solar Design Associates, Inc. When connecting a home energy system to the electric grid, research and consider equipment required as well as your power provider's requirements and agreements. | Photo courtesy of Solar Design Associates, Inc. What are the key facts? While renewable energy systems are capable of powering houses and small businesses without any connection to the electricity grid, many people prefer the advantages that grid-connection offers. Aside from the major small renewable energy system components, you

28

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Smart Grid Control and Optimization Citation Details In-Document Search Title: Smart Grid Control and Optimization...

29

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":""}]}

30

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

31

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Conference: NREL Controllable Grid Interface for Testing MW-Scale Wind Turbine Generators (Poster) Citation Details In-Document Search Title: NREL Controllable Grid Interface for...

32

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Taming the Grid: Dynamic Load Composition Quantification at the Distribution-Transformer Level Citation Details In-Document Search Title: Taming the Grid: Dynamic Load Composition...

33

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Getting a grip on the electrical grid Citation Details In-Document Search Title: Getting a grip on the electrical grid...

34

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Value of Energy Storage for Grid Applications Citation Details In-Document Search Title: Value of Energy Storage for Grid Applications...

35

V-125: Cisco Connected Grid Network Management System Multiple  

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

5: Cisco Connected Grid Network Management System Multiple 5: Cisco Connected Grid Network Management System Multiple Vulnerabilities V-125: Cisco Connected Grid Network Management System Multiple Vulnerabilities April 3, 2013 - 1:44am Addthis PROBLEM: Cisco Connected Grid Network Management System Multiple Vulnerabilities PLATFORM: Cisco Connected Grid Network Management System 2.x ABSTRACT: Some vulnerabilities have been reported in Cisco Connected Grid Network Management System. REFERENCE LINKS: Cisco Security Notice CVE-2013-1163 Cisco Security Notice CVE-2013-1171 Secunia Advisory SA52834 SecurityTracker Alert ID: 1028374 SecurityTracker Alert ID: 1028373 CVE-2013-1163 CVE-2013-1171 IMPACT ASSESSMENT: Medium DISCUSSION: 1) Certain input related to the element list component is not properly sanitised before being returned to the user. This can be exploited to

36

V-125: Cisco Connected Grid Network Management System Multiple  

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

5: Cisco Connected Grid Network Management System Multiple 5: Cisco Connected Grid Network Management System Multiple Vulnerabilities V-125: Cisco Connected Grid Network Management System Multiple Vulnerabilities April 3, 2013 - 1:44am Addthis PROBLEM: Cisco Connected Grid Network Management System Multiple Vulnerabilities PLATFORM: Cisco Connected Grid Network Management System 2.x ABSTRACT: Some vulnerabilities have been reported in Cisco Connected Grid Network Management System. REFERENCE LINKS: Cisco Security Notice CVE-2013-1163 Cisco Security Notice CVE-2013-1171 Secunia Advisory SA52834 SecurityTracker Alert ID: 1028374 SecurityTracker Alert ID: 1028373 CVE-2013-1163 CVE-2013-1171 IMPACT ASSESSMENT: Medium DISCUSSION: 1) Certain input related to the element list component is not properly sanitised before being returned to the user. This can be exploited to

37

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.

38

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

39

Case Studies of Grid-Connected Photovoltaic Systems, Vol. 1  

Science Conference Proceedings (OSTI)

This interim report documents a number of grid-connected photovoltaic (PV) case studies, covering a broad range of different system and project types.

2002-03-12T23:59:59.000Z

40

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...

Note: This page contains sample records for the topic "grid connection plug" 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

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

Science Conference Proceedings (OSTI)

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

Gorton, Ian; Liu, Yan; Yin, Jian

2012-06-03T23:59:59.000Z

42

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

43

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

An adaptive sparse-grid high-order stochastic collocation method for Bayesian inference in groundwater reactive transport modeling Citation Details In-Document Search Title: An...

44

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Minimization of Impact from Electric Vehicle Supply Equipment to the Electric Grid Using a Dynamically Controlled Battery Bank for Peak Load Shaving Citation Details In-Document...

45

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Advanced Platform for Development and Evaluation of Grid Interconnection Systems Using Hardware-in-the-Loop (Poster) Citation Details In-Document Search Title: Advanced Platform...

46

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Conference: Optical Observations of Gamma-Ray Bursts: Connections to GeVTeV Jets Citation Details In-Document Search Title: Optical Observations of Gamma-Ray Bursts: Connections...

47

Smart Grid: Building a Wireless Connection | Department of Energy  

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

Grid: Building a Wireless Connection Grid: Building a Wireless Connection Smart Grid: Building a Wireless Connection October 7, 2010 - 2:41pm Addthis Dr. Kristina Johnson What does this mean for me? Along with creating tens of thousands of new jobs, bringing our grid into the 21st century will give consumers and businesses the information they need to reduce their energy consumption - and better manage their energy bills. Smart grid technologies, tools and techniques will also help us reduce the risk of service interruptions of blackouts by giving utilities real-time information about the health of their power networks. The evolution of the wireless industry serves as a valuable reminder of what's possible when you open an industry up to new competition and capital and allow new business models to take root.

48

High Penetration, Grid Connected Photovoltaic Technology Codes and Standards: Preprint  

DOE Green Energy (OSTI)

This paper reports the interim status in identifying and reviewing photovoltaic (PV) codes and standards (C&S) and related electrical activities for grid-connected, high-penetration PV systems with a focus on U.S. electric utility distribution grid interconnection.

Basso, T. S.

2008-05-01T23:59:59.000Z

49

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

50

Grid-Connected Renewables Program | Department of Energy  

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

Grid-Connected Renewables Program Grid-Connected Renewables Program Grid-Connected Renewables Program < Back Eligibility Commercial Industrial Institutional Local Government Nonprofit Schools State Government Savings Category Bioenergy Wind Buying & Making Electricity Maximum Rebate Not specified Program Info Funding Source New Jersey Societal Benefits Charge (public benefits fund) State New Jersey Program Type Performance-Based Incentive Rebate Amount Varies by project; solicitation lists recommended incentive levels 10-20% may be requested as an up-front grant Provider State of New Jersey Board of Public Utilities Note: The deadline for the most recent solicitation has passed and the information in this summary is specific to this closed program solicitation. The New Jersey Office of Clean Energy 2013-2014 Budget

51

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

52

Impact Assessment of Plug-in Hybrid Vehicles on the U.S. Power Grid  

Science Conference Proceedings (OSTI)

The US electricity grid is a national infrastructure that has the potential to deliver significant amounts of the daily driving energy of the US light duty vehicle (cars, pickups, SUVs, and vans) fleet. This paper discusses a 2030 scenario with 37 million plug-in hybrid electric vehicles (PHEVs) on the road in the US demanding electricity for an average daily driving distance of about 33 miles (53 km). The paper addresses the potential grid impacts of the PHEVs fleet relative to their effects on the production cost of electricity, and the emissions from the electricity sector. The results of this analysis indicate significant regional difference on the cost impacts and the CO2 emissions. Battery charging during the day may have twice the cost impacts than charging during the night. The CO2 emissions impacts are very region-dependent. In predominantly coal regions (Midwest), the new PHEV load may reduce the CO2 emission intensity (ton/MWh), while in others regions with significant clean generation (hydro and renewable energy) the CO2 emission intensity may increase. Discussed will the potential impact of the results with the valuation of carbon emissions.

Kintner-Meyer, Michael CW; Nguyen, Tony B.; Jin, Chunlian; Balducci, Patrick J.; Secrest, Thomas J.

2010-09-30T23:59:59.000Z

53

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

54

Distributed connected wind farms (Smart Grid Project) (Limerick, Ireland) |  

Open Energy Info (EERE)

Distributed connected wind farms (Smart Grid Project) (Limerick, Ireland) Distributed connected wind farms (Smart Grid Project) (Limerick, Ireland) Jump to: navigation, search Project Name Distributed connected wind farms Country Ireland Headquarters Location Limerick, Ireland Coordinates 52.663857°, -8.626773° 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":52.663857,"lon":-8.626773,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

55

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.

56

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

E-Print Network (OSTI)

storage. Keywords: Distributed Generation, Plug-in Electrichighly efficient distributed generation sources such as fuelprofiles of a set of distributed generation technologies

Mendes, Goncalo

2013-01-01T23:59:59.000Z

57

Case Studies of Grid-Connected Photovoltaic Systems, Vol. 2  

Science Conference Proceedings (OSTI)

The photovoltaic (PV) industry is growing rapidly, and PV power is likely to become an increasingly significant source of distributed generation as its cost declines over the next ten years. This report documents a number of grid-connected photovoltaic case studies covering a broad range of system configurations and project types. The report provides field experience useful to improve the design of future PV systems and identifies problems that need to be addressed to promote the integration of PV power ...

2003-03-25T23:59:59.000Z

58

Case Studies of Grid-Connected Photovoltaic Systems, Volume 3  

Science Conference Proceedings (OSTI)

The photovoltaics industry is growing rapidly, and photovoltaic (PV) power is likely to become an increasingly significant source of distributed generation as its cost declines over the next ten years. This report completes a series of three volumes documenting more than a dozen grid-connected PV case studies in all and covering a broad range of system configurations and project types. The report provides field experience useful to improve the design of future PV systems and identifies problems that need...

2004-03-30T23:59:59.000Z

59

Grid-Connected Renewable Energy Systems Case Studies | Open Energy  

Open Energy Info (EERE)

Grid-Connected Renewable Energy Systems Case Studies Grid-Connected Renewable Energy Systems Case Studies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Grid-Connected Renewable Energy Systems Case Studies Agency/Company /Organization: World Bank Sector: Energy Topics: Market analysis, Co-benefits assessment, Background analysis Resource Type: Lessons learned/best practices, Case studies/examples Website: web.worldbank.org/WBSITE/EXTERNAL/TOPICS/EXTENERGY2/EXTRENENERGYTK/0,, Country: Uganda, Mexico, Turkey, Germany, Sri Lanka, China Eastern Africa, Central America, Western Asia, Western Europe, Southern Asia, Eastern Asia Coordinates: 1.373333°, 32.290275° 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":1.373333,"lon":32.290275,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

60

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

Note: This page contains sample records for the topic "grid connection plug" 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

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"

62

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

63

Nevada Deploys First U.S. Commercial, Grid-Connected Enhanced...  

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

You are here Home Nevada Deploys First U.S. Commercial, Grid-Connected Enhanced Geothermal System Nevada Deploys First U.S. Commercial, Grid-Connected Enhanced Geothermal...

64

EERE News: Nevada Deploys First U.S. Commercial, Grid-Connected...  

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

Subscribe RSS Feeds Nevada Deploys First U.S. Commercial, Grid-Connected Enhanced Geothermal System April 12, 2013 Photo of pipelines connected to a geothermal heating plant....

65

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

66

Subsystem engineering and development of grid-connected photovoltaic systems  

DOE Green Energy (OSTI)

The experience gained in fielding residential and intermediate sized photovoltaic application experiments is summarized. This experience is used to guide the engineering and development of array and power conditioning subsystems for grid-connected photovoltaic systems. A major consideration in this development effort is cost. Through innovative engineering, using a modular building block approach for the array subsystem, it is now possible to construct array fields, in moderate quantities, for about $52/m/sup 2/ excluding the photovoltaic modules. Similarly, results of power conditioning subsystem development indicate a projected cost of about $0.25/W/sub p/ for advanced units with conversion efficiencies in excess of 90%.

Burgess, E.L.; Post, H.N.; Key, T.S.

1982-01-01T23:59:59.000Z

67

Storage Size Determination for Grid-Connected Photovoltaic Systems  

E-Print Network (OSTI)

In this paper, we study the problem of determining the size of battery storage used in grid-connected photovoltaic (PV) systems. In our setting, electricity is generated from PV and is used to supply the demand from loads. Excess electricity generated from the PV can be stored in a battery to be used later on, and electricity must be purchased from the electric grid if the PV generation and battery discharging cannot meet the demand. The objective is to minimize the electricity purchase from the electric grid while at the same time choosing an appropriate battery size. More specifically, we want to find a unique critical value (denoted as $E_{max}^c$) of the battery size such that the cost of electricity purchase remains the same if the battery size is larger than or equal to $E_{max}^c$, and the cost is strictly larger if the battery size is smaller than $E_{max}^c$. We propose an upper bound on $E_{max}^c$, and show that the upper bound is achievable for certain scenarios. For the case with ideal PV generat...

Ru, Yu; Martinez, Sonia

2011-01-01T23:59:59.000Z

68

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

69

Performance Parameters for Grid-Connected PV Systems  

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

National Renewable Energy Laboratory National Renewable Energy Laboratory 1617 Cole Boulevard, Golden, Colorado 80401-3393 303-275-3000 * www.nrel.gov Operated for the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy by Midwest Research Institute * Battelle Contract No. DE-AC36-99-GO10337 B. Marion, J. Adelstein, and K. Boyle National Renewable Energy Laboratory H. Hayden, B. Hammond, T. Fletcher, B. Canada, and D. Narang Arizona Public Service Co. D. Shugar, H. Wenger, A. Kimber, and L. Mitchell PowerLight Corporation G. Rich and T. Townsend First Solar Prepared for the 31 st IEEE Photovoltaics Specialists Conference and Exhibition Lake Buena Vista, Florida January 3-7, 2005 February 2005 * NREL/CP-520-37358 Performance Parameters for Grid-Connected PV Systems

70

Performance model for grid-connected photovoltaic inverters.  

SciTech Connect

This document provides an empirically based performance model for grid-connected photovoltaic inverters used for system performance (energy) modeling and for continuous monitoring of inverter performance during system operation. The versatility and accuracy of the model were validated for a variety of both residential and commercial size inverters. Default parameters for the model can be obtained from manufacturers specification sheets, and the accuracy of the model can be further refined using measurements from either well-instrumented field measurements in operational systems or using detailed measurements from a recognized testing laboratory. An initial database of inverter performance parameters was developed based on measurements conducted at Sandia National Laboratories and at laboratories supporting the solar programs of the California Energy Commission.

Boyson, William Earl; Galbraith, Gary M.; King, David L.; Gonzalez, Sigifredo

2007-09-01T23:59:59.000Z

71

Case study: Feasibility analysis of renewable energy supply systems in a small grid connected resort.  

E-Print Network (OSTI)

??This paper presents a case study on the feasibility of a small grid connected resort in the marine west coast climate of Canada to implement (more)

Robins, Jody

2009-01-01T23:59:59.000Z

72

Developement of a digitally controlled low power single phase inverter for grid connected solar panel.  

E-Print Network (OSTI)

?? The work consists in developing a power conversion unit for solar panel connected to the grid. This unit will be a single phase inverter (more)

Marguet, Raphael

2010-01-01T23:59:59.000Z

73

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

74

Performance Test Protocol for Evaluating Inverters Used in Grid-Connected  

E-Print Network (OSTI)

Performance Test Protocol for Evaluating Inverters Used in Grid-Connected Photovoltaic Systems....................................................................................................................................... 36 A1 Simplified Photovoltaic I-V Curve Model Inverters Used in Grid-Connected Photovoltaic Systems 1 Overview One measure of the maturity of an industry

75

Battery Sizing for Grid Connected PV Systems with Fixed Minimum Charging/Discharging Time  

E-Print Network (OSTI)

Battery Sizing for Grid Connected PV Systems with Fixed Minimum Charging/Discharging Time Yu Ru, Jan Kleissl, and Sonia Martinez Abstract-- In this paper, we study a battery sizing problem for grid-connected photovoltaic (PV) systems assuming that the battery charging/discharging limit scales linearly with its

Martínez, Sonia

76

Original article: Selective compensation of voltage harmonics in grid-connected microgrids  

Science Conference Proceedings (OSTI)

In this paper, a novel approach is proposed for selective compensation of main voltage harmonics in a grid-connected microgrid. The aim of compensation is to provide a high voltage quality at the point of common coupling (PCC). PCC voltage quality is ... Keywords: Distributed generator (DG), Grid-connected, Microgrid, Voltage harmonics compensation

Mehdi Savaghebi, Juan C. Vasquez, Alireza Jalilian, Josep M. Guerrero, Tzung-Lin Lee

2013-05-01T23:59:59.000Z

77

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

78

Common Mode Voltage in case of Transformerless PV Inverters Connected to the Grid  

E-Print Network (OSTI)

through the parasitic capacitance of the PV panels, can reach very high values. A common-mode model based grid connected PV system with the modeled parasitic capacitances, marked with grey lines, presentCommon Mode Voltage in case of Transformerless PV Inverters Connected to the Grid T. KEREKES* R

Kerekes, Tamas

79

Chile-GTZ Public Properties for Grid-connected Renewable Energy Projects |  

Open Energy Info (EERE)

Properties for Grid-connected Renewable Energy Projects Properties for Grid-connected Renewable Energy Projects Jump to: navigation, search Logo: Chile-GTZ Public Properties for Grid-connected Renewable Energy Projects Name Chile-GTZ Public Properties for Grid-connected Renewable Energy Projects Agency/Company /Organization GTZ on behalf of the German Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU) Sector Energy Topics Background analysis Website http://www.gtz.de/en/themen/27 Program Start 2008 Program End 2011 Country Chile UN Region Latin America and the Caribbean References Public Properties for Grid-connected Renewable Energy Projects[1] GTZ is working with Chile with the following objective: "Sites on state-owned properties are identified, assessed and marketed to enable the

80

NREL: News Feature - NREL Connects EVs and Grid Integration  

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

do expanded work around the use of solar energy to charge electric vehicles within microgrids. Better Charges and Better Grids Further advances in how electric vehicles charge -...

Note: This page contains sample records for the topic "grid connection plug" 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

Smart Grid: Building a Wireless Connection | Department of Energy  

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

will give consumers and businesses the information they need to reduce their energy consumption - and better manage their energy bills. Smart grid technologies, tools and...

82

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

83

Nevada Deploys First U.S. Commercial, Grid-Connected Enhanced Geothermal  

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

Nevada Deploys First U.S. Commercial, Grid-Connected Enhanced Nevada Deploys First U.S. Commercial, Grid-Connected Enhanced Geothermal System Nevada Deploys First U.S. Commercial, Grid-Connected Enhanced Geothermal System April 12, 2013 - 12:00pm Addthis WASHINGTON -- As part of the Obama Administration's all-of-the-above energy strategy, the Energy Department today recognized the nation's first commercial enhanced geothermal system (EGS) project to supply electricity to the grid. Based in Churchill County, Nevada, Ormat Technologies' Desert Peak 2 EGS project has increased power output of its nearby operating geothermal field by nearly 38 percent - providing an additional 1.7 megawatts of power to the grid and validating this emerging clean energy technology. "Developing America's vast renewable energy resources sustainably is an

84

Maine Deploys First U.S. Commercial, Grid-Connected Tidal Energy Project |  

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

Maine Deploys First U.S. Commercial, Grid-Connected Tidal Energy Maine Deploys First U.S. Commercial, Grid-Connected Tidal Energy Project Maine Deploys First U.S. Commercial, Grid-Connected Tidal Energy Project July 24, 2012 - 1:12pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON -- Today, Energy Secretary Steven Chu recognized the nation's first commercial, grid-connected tidal energy project off the coast of Eastport, Maine. Leveraging a $10 million investment from the Energy Department, Ocean Renewable Power Company (ORPC) will deploy its first commercial tidal energy device into Cobscook Bay this summer. The project, which injected $14 million into the local economy and has supported more than 100 local and supply chain jobs, represents the first tidal energy project in the United States with long-term contracts to sell electricity

85

Mongolia-GTZ Energy Efficiency within the Grid-Connected Energy Supply |  

Open Energy Info (EERE)

within the Grid-Connected Energy Supply within the Grid-Connected Energy Supply Jump to: navigation, search Logo: Mongolia-GTZ Energy Efficiency within the Grid-Connected Energy Supply Name Mongolia-GTZ Energy Efficiency within the Grid-Connected Energy Supply Agency/Company /Organization Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH Partner German Federal Ministry for Economic Cooperation and Development (BMZ), Ministry of Fuel and Energy (MoFE) Sector Energy Topics Background analysis, Policies/deployment programs Website http://www.gtz.de/en/praxis/95 Program Start 2007 Program End 2010 Country Mongolia Eastern Asia References GTZ projects [1] GTZ is working with Mongolia on energy efficiency capacity development for institutions and the private sector. References

86

A $5 Million Boost for Midsize Wind Turbines and Grid Connectivity |  

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

A $5 Million Boost for Midsize Wind Turbines and Grid Connectivity A $5 Million Boost for Midsize Wind Turbines and Grid Connectivity A $5 Million Boost for Midsize Wind Turbines and Grid Connectivity September 14, 2010 - 10:52am Addthis Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs What does this mean for me? With better forecasting, utilities can more reliably connect variable power sources such as wind energy with electricity grids, and can decrease their need for back-up energy sources such as natural gas and hydropower. Last week's Geek-Up talked about the Energy Department's Wind for Schools program and how it is helping schools use wind turbines to power their classrooms. Yesterday, U.S. Energy Secretary Steven Chu announced more than $5 million in funding to help bring wind-generated power to not only more

87

Maine Project Launches First Grid-Connected Offshore Wind Turbine in the  

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

Maine Project Launches First Grid-Connected Offshore Wind Turbine Maine Project Launches First Grid-Connected Offshore Wind Turbine in the U.S. Maine Project Launches First Grid-Connected Offshore Wind Turbine in the U.S. May 31, 2013 - 11:00am Addthis News Media Contact (202) 586-4940 WASHINGTON - The Energy Department today recognized the nation's first grid-connected offshore floating wind turbine prototype off the coast of Castine, Maine. Led by the University of Maine, this project represents the first concrete-composite floating platform wind turbine to be deployed in the world - strengthening American leadership in innovative clean energy technologies that diversify the nation's energy mix with more clean, domestic energy sources. "Developing America's vast renewable energy resources is an important part of the Energy Department's all-of-the-above strategy to pave the way

88

An economic analysis of grid-connected residential solar photovoltaic power systems  

E-Print Network (OSTI)

The question of the utility grid-connected residential market for photovoltaics is examined from a user-ownership perspective. The price is calculated at which the user would be economically indifferent between

Carpenter, Paul R.

89

Economics of grid-connected small wind turbines in the domestic market  

DOE Green Energy (OSTI)

Exploitation of certain niche markets for small wind turbines is one strategy that could help speed the commercialization of grid-connected small turbines. The authors review the world's turbine manufacturers, the utility grid-connected applications and selected niche markets for grid-connected small wind systems (0.1 to 100 kilowatts). Wind turbine installation and purchase are handled under three different payment scenarios: paid in full up front, paid through a second mortgage, or paid as part of a first mortgage. The authors used a simple payback method to compare these scenarios and analyze the costs and energy produced for three different U.S. small wind turbines. When there is a buy-down program for the small wind turbine combined with other financial factors such as net metering, tax exemptions, and tax credits, a strong market incentive is created for the use of grid-connected small wind turbines.

Forsyth, T.; Tu, P.; Gilbert, J.

2000-06-29T23:59:59.000Z

90

Original Articles: Universal wind turbine working in grid-connected and island operating modes  

Science Conference Proceedings (OSTI)

In the future power system based on active distribution grid, allowing some portion to be disconnected, the concept of universal wind turbine systems may arise. This concept covers both grid-connected and island operations. This may happen if the voltage ... Keywords: Distributed generation, Droop control, Resynchronization, Wind power

Mario Rizo, Marco Liserre, Emilio Bueno, Francisco J. RodrGuez, Francisco Huerta

2013-05-01T23:59:59.000Z

91

Power draw scheduling of electric and plug-in hybrid electric vehicles with unidirectional vehicle-to-grid benefits.  

E-Print Network (OSTI)

??This thesis addresses power scheduling aspects of electric and plug-in hybrid vehicles. The use of electric vehicles (EVs) as demand response resources and the unidirectional (more)

Fasugba, McDavis A.

2011-01-01T23:59:59.000Z

92

Controlling of grid connected photovoltaic lighting system with fuzzy logic  

SciTech Connect

In this study, DC electrical energy produced by photovoltaic panels is converted to AC electrical energy and an indoor area is illuminated using this energy. System is controlled by fuzzy logic algorithm controller designed with 16 rules. Energy is supplied from accumulator which is charged by photovoltaic panels if its energy would be sufficient otherwise it is supplied from grid. During the 1-week usage period at the semester time, 1.968 kWh energy is used from grid but designed system used 0.542 kWh energy from photovoltaic panels at the experiments. Energy saving is determined by calculations and measurements for one education year period (9 months) 70.848 kWh. (author)

Saglam, Safak; Ekren, Nazmi; Erdal, Hasan [Technical Education Faculty, Marmara University, Istanbul 34722 (Turkey)

2010-02-15T23:59:59.000Z

93

MODULAR MULTI-LEVEL CONVERTER BASED HVDC SYSTEM FOR GRID CONNECTION OF OFFSHORE WIND  

E-Print Network (OSTI)

Control and Protection of Wind Power Plants with VSC-HVDC Connection By Sanjay K Chaudhary. VSC-HVDC cable transmission is a favourable option for a large and remote offshore wind power plant of a potential wind power plant with VSC-HVDC connection to the onshore grid. The test system is modelled

Chaudhary, Sanjay

94

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

DOE Green Energy (OSTI)

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

Dr. Mohammad S. Alam

2006-03-15T23:59:59.000Z

95

Distributed connected wind farms (Smart Grid Project) | Open Energy  

Open Energy Info (EERE)

connected wind farms connected wind farms Country Ireland Headquarters Location Kerry, Ireland Coordinates 52.061413°, -9.526437° 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":52.061413,"lon":-9.526437,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

96

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

97

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

98

NREL: Vehicle Systems Analysis - Plug-In Hybrid Electric Vehicles  

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

Plug-In Hybrid Electric Vehicles Plug-In Hybrid Electric Vehicles NREL's vehicle systems analysts work to advance the technology of plug-in hybrid electric vehicles (PHEVs), also known as grid-connected or grid-charged hybrids. Technology Targets and Metrics Analysis We use our Technical Targets Tool to determine pathways for maximizing the potential national impact of plug-in hybrid electric vehicles. This assessment includes consideration of how consumers will value the new vehicle technology based on attributes such as: Acceleration Fuel economy and consumption Cargo capacity Cost. We use the resulting competitiveness index to predict the vehicle's market penetration rate. Then, we can create a total national benefits picture after adding in other factors such as: Existing fleet turnover

99

Argonne TTRDC - Smart Grid - Projects  

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

Projects Projects smart grid plug The SAE J-1772 plug-in vehicle connector facilitates both charging and communication. compact metrology A prototype of Argonne's compact metrology system smart grid radio FPGA Field programmable gate array (FPGA) technologies to develop improved software-defined radios for the smart grid Codes and Standards Development Argonne researchers are helping create codes and standards that will enable widespread adoption of electric-drive transportation with smart grid interoperability. For example, the Society of Automotive Engineers' (SAE) J1772 connection standard will enable manufacturers to build compatible connector plugs and vehicle sockets that support both charging and two-way communication with utility companies. Another standard, SAE J2847, will

100

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; Mgel, Olivier; Siddiqui, Afzal

2011-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "grid connection plug" 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

Impact of plug-in hybrid electric vehicle charging on a distribution network 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 ...

Seshadri Srinivasa Raghavan; Alireza Khaligh

2012-01-01T23:59:59.000Z

102

Four Federal Grid-Connected Photovoltaic Systems: Powering Our Nation's Capital with Solar  

DOE Green Energy (OSTI)

One of the fastest growing markets for photovoltaics (PV) is the urban sector. Municipal planners have discovered that PV systems operate favorably in their urban areas, and can be aesthetically integrated into the urban landscape. The federal government has a long history of using PV in a variety of applications, but until recently few applications have been in urban environments. During the last five years, four grid-connected PV systems have been installed on federally owned or federally leased facilities in the Washington, D.C. area: (1) Earth Day Park, (2) U.S. Department of Energy Headquarters, (3) the Pentagon, and (4) Federal Energy Regulatory Commission Headquarters. This paper reviews these four urban, grid-connected systems-particularly the issues of siting, permitting, and grid interconnection.

Plympton, P.; Kappaz, P.; Kroposki, B.; Stafford, B.; Thornton, J.

2001-04-16T23:59:59.000Z

103

Study on the Connection of DFIG to Grid Based on Double-vector PWM  

Science Conference Proceedings (OSTI)

With the increasing of wind penetration in power systems, many national grid codes demand complete models and simulation studies under different system conditions in order to ensure that the connection of a wind farm would not have a detrimental impact ... Keywords: doubly fed induction generator, power system modelling, double-vector-pwm control

Xueqin Zheng; Donghui Guo

2010-06-01T23:59:59.000Z

104

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

105

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

106

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

107

Enhanced modeling and control of VSIs in microgrids operating in grid-connected mode  

Science Conference Proceedings (OSTI)

This paper focus on the influence of filter dynamics on the performance and stability of current control loops of three-phase, pulse-width modulation (PWM) voltage source inverters (VSIs) in grid-connected operating mode. The analysis considers the application ...

Leonardo Rese; Antonio Simoes Costa; Aguinaldo S. e Silva

2012-01-01T23:59:59.000Z

108

Remote performance check and automated failure identification for grid-connected PV systems  

E-Print Network (OSTI)

energy yield against an expected, simulated value. A PV simulation model, which employs inexpensiveRemote performance check and automated failure identification for grid-connected PV systems reliable operation of small systems up to 5 kWp. The detection and identification of a failure is strongly

Heinemann, Detlev

109

Understanding the Grid Impacts of Plug-In Electric Vehicles (PEV): Phase 1 Study -- Distribution Impact Case Studies  

Science Conference Proceedings (OSTI)

A new era of plug-in electric vehicles (PEVs) has begun. Nissan and General Motors launched production PEVs in December 2010, and in 2011 and 2012, Ford, Mitsubishi, Toyota, Honda, Chrysler, Tesla, and others have introduced such vehicles to the US market which can create peak loads of up to 19.2 kW. In addition, with the rapidly approaching commercialization of plug-in hybrid (PHEVs) and battery electric vehicles (BEVs) utilities need to ensure that they can support customers use of such ...

2012-12-31T23:59:59.000Z

110

Design of a single-phase grid-connected photovoltaic systems based on Fuzzy-PID controller  

Science Conference Proceedings (OSTI)

The output power of photovoltaic (PV) module varies with module temperature, solar isolation and 1oads changes etc. In order to control the output power of single-phase grid-connected PV system according to the output power PV arrays. In this paper a ... Keywords: DC/AC inverter, fuzzy-PID control, grid-connected, photovoltaic system

Fengwen Cao; Yiwang Wang

2009-09-01T23:59:59.000Z

111

Unified Plug-in Electric Vehicle (PEV) to Smart Grid Integration Approach within Automotive and Utility Industries  

Science Conference Proceedings (OSTI)

This technical update is a status report on the OEM (Original Equipment Manufacturer) Central Server Phase 1 project through 2013. The OEM Central Server is a server-based application that enables utilities to manage charging for the entire installed base of Plug-in Electric Vehicles (PEVs) as controllable loads. The application uses a set of open, interoperable standards-based interfaces either via aggregated, indirect Demand Response (DR) programs using Open Automated Demand Response ...

2013-12-30T23:59:59.000Z

112

Assessing the Reliability and Economics of Wide-Scale Grid-Connected  

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

Assessing the Reliability and Economics of Wide-Scale Grid-Connected Assessing the Reliability and Economics of Wide-Scale Grid-Connected Distributed Energy Generation with Application to Electric Power Systems Under Stress Speaker(s): Hisham Zerriffi Date: November 13, 2003 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Kristina LaCommare Electric power systems can be disrupted due to a variety of stress circumstances. These can range from constraints on the physical infrastructure as a result of under-capacity problems to deliberate attacks in times of conflict. Stress conditions can manifest themselves in a variety of ways and determining both the nature of the stress and the best mathematical representation of that stress in the model is complicated. This talk details a quantitative comparison of the reliability of an

113

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

Open Energy Info (EERE)

E35 35kW grid connected demonstrator E35 35kW grid connected demonstrator < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","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":55.3028,"lon":-5.59772,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

114

MHK Projects/Evopod E1 1 10 scale grid connected demonstrator | Open Energy  

Open Energy Info (EERE)

Evopod E1 1 10 scale grid connected demonstrator Evopod E1 1 10 scale grid connected demonstrator < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","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":54.388,"lon":-5.566,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

115

Commercializing light-duty plug-in/plug-out hydrogen-fuel-cell vehicles: Mobile Electricity technologies and opportunities  

E-Print Network (OSTI)

H 2 FCVs, plug- in hybrids, and vehicle-to-grid (V2G) power.markets using primarily hybrid vehicles in fleet and otherin hybrid, Plug-out hybrid, Vehicle-to-grid power, Vehicular

Williams, Brett D; Kurani, Kenneth S

2007-01-01T23:59:59.000Z

116

PVUSA experience with power conversion for grid-connected photovoltaic systems  

DOE Green Energy (OSTI)

The Photovoltaics for Utility Scale Application (PVUSA) project was established to demonstrate photovoltaic (PV) systems in grid-connected utility applications. One of PVUSA`s key objectives is to evaluate the performance, reliability, and cost of the PV balance of system (BOS). Power conditioning units (PCUs) are the interface between the dc PV arrays and the ac utility lines, and have proved to be the most critical element in grid-connected PV systems. There are five different models of PCUs at PVUSA`s Davis and Kerman sites. This report describes the design, testing, performance characteristics, and maintenance history of each of these PCUs. PVUSA required PCUs in the power range 25 kW to 500 kW which could operate automatically and reliably under changing conditions of sunlight and changing conditions on the utility grid. Although a number of manufacturers can provide PCUs in this power range, none of these PCUs have been produced in sufficient quantity to allow refinement of a particular model into the highly reliable unit needed for long-term, unattended operation. Factory tests were useful but limited by the inability to test under full power and changing power conditions. The inability to completely test PCUs at the factory resulted in difficulty during startup, field testing, and subsequent operation. PVUSA has made significant progress in understanding the requirements for PCUs in grid-connected PV applications and improving field performance. This record of PVUSA`s experience with a variety of PCUs is intended to help utilities and their suppliers identify and retain the good performance characteristics of PCUs, and to make improvements where necessary to meet the needs of utilities.

Stolte, W.

1995-11-01T23:59:59.000Z

117

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

118

Understanding the Benefits of Dispersed Grid-Connected Photovoltaics: From Avoiding the Next Major Outage to Taming Wholesale Power Markets  

SciTech Connect

Thanks to new solar resource assessment techniques using cloud cover data available from geostationary satellites, it is apparent that grid-connected PV installations can serve to enhance electric grid reliability, preventing or hastening recovery from major power outages and serving to mitigate extreme price spikes in wholesale energy markets. (author)

Letendre, Steven E.; Perez, Richard

2006-07-15T23:59:59.000Z

119

Evolutionary programming versus artificial immune system in evolving neural network for grid-connected photovoltaic system output prediction  

Science Conference Proceedings (OSTI)

This paper presents the evolutionary neural networks for the prediction of energy output from a grid-connected photovoltaic (GCPV) system. Two evolutionary neural network (ENN) models have been proposed using evolutionary programming and artificial immune ... Keywords: artificial immune system (AIS) and prediction, artificial neural network (ANN), correlation coefficient (R), evolutionary programming (EP), grid-connected photovoltaic system (GCPV), multi-layer feedforward neural network (MLFNN), photovoltaic (PV)

Shahril Irwan Sulaiman; Titik Khawa Abdul Rahman; Ismail Musirin; Sulaiman Shaari

2011-06-01T23:59:59.000Z

120

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

Note: This page contains sample records for the topic "grid connection plug" 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

Agelidis, Inverter for Single-Phase Grid Connected Photovoltaic Systems An Overview, Power Electron  

E-Print Network (OSTI)

Abstract- An overview on recent developments and a summary of the state-of-the-art of inverter technology in Europe for single-phase grid-connected Photovoltaic (PV) systems for power levels up to 5 kW is provided in this paper. The information includes details not only on the topologies commercially available but also on the switching devices employed and the associated switching frequencies, efficiency, price trends and market share. Finally, the paper outlines issues associated with the development of relevant international industry standards affecting PV inverter technology. I.

Martina Calais; Johanna Myrzik; Ted Spoone; Vassilios G. Agelidis

2002-01-01T23:59:59.000Z

122

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

123

Plug valve  

SciTech Connect

This patent describes an improved plug valve wherein a novel shape for the valve plug and valve chamber provide mating surfaces for improved wear characteristics. The novel shape of the valve plug is a frustum of body of revolution of a curved known as a tractrix, a solid shape otherwise known as a peudosphere.

Wordin, J.J.

1989-11-07T23:59:59.000Z

124

Plug valve  

DOE Patents (OSTI)

An improved plug valve wherein a novel shape for the valve plug and valve chamber provide mating surfaces for improved wear characteristics. The novel shape of the valve plug is a frustum of a body of revolution of a curved known as a tractrix, a solid shape otherwise known as a peudosphere.

Wordin, John J. (Shelley, ID)

1989-01-01T23:59:59.000Z

125

Cementing plug  

SciTech Connect

A wellbore plug is described for use in a cased wellbore wherein breakaway plugs protrude into the casing, the wellbore plug comprising: shaft means, first flexible wiper means mounted on the shaft means, breaking means for breaking the breakaway plugs, the breaking means mounted on the shaft means and spaced apart from the first flexible wiper means, the breaking means having insert means for providing rigidity to enhance the breaking means ability to break the breakaway plugs, second flexible wiper means mounted on the shaft means and spaced apart from the breaking means, the breaking means mounted at an intermediate position between the first flexible wiper means and the second flexible wiper means, the first flexible wiper means flexible enough to bypass one or more of the breakaway plugs without breaking them, and the breaking means rigid enough for breaking one or more of the breakaway plugs bypassed by the first flexible wiper means.

Schneider, D.E.

1988-07-12T23:59:59.000Z

126

Modeling of Plug-in Electric Vehicles' Interactions with a Sustainable...  

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

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

127

Mitigation of Voltage and Current Harmonics in Grid-Connected Microgrids Savaghebi, Mehdi; Guerro, Josep M.; Jalilian, Alireza ; Quintero, Juan Carlos Vasquez  

E-Print Network (OSTI)

Mitigation of Voltage and Current Harmonics in Grid-Connected Microgrids Savaghebi, Mehdi; Guerro-Connected Microgrids. In Proceedings of the 21st IEEE International Symposium on Industrial Electronics (ISIE), 2012;Mitigation of Voltage and Current Harmonics in Grid-Connected Microgrids Mehdi Savaghebi1 , Josep M. Guerrero

Vasquez, Juan Carlos

128

Small Wind Guidebook/Can I Connect My System to the Utility Grid | Open  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Small Wind Guidebook/Can I Connect My System to the Utility Grid < Small Wind Guidebook Jump to: navigation, search Print PDF WIND ENERGY STAKEHOLDER ENGAGEMENT & OUTREACHSmall Wind Guidebook Home WindTurbine-icon.png Small Wind Guidebook * Introduction * First, How Can I Make My Home More Energy Efficient? * Is Wind Energy Practical for Me? * What Size Wind Turbine Do I Need? * What Are the Basic Parts of a Small Wind Electric System? * What Do Wind Systems Cost? * Where Can I Find Installation and Maintenance Support? * How Much Energy Will My System Generate? * Is There Enough Wind on My Site?

129

PVWATTS Version 2 - Enhanced Spatial Resolution for Calculating Grid-Connected PV Performance: Preprint  

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

PVWATTS Version 2 - PVWATTS Version 2 - Enhanced Spatial Resolution for Calculating Grid-Connected PV Performance Preprint October 2001 * NREL/CP-560-30941 B. Marion, M. Anderberg, R. George, P. Gray-Hann, and D. Heimiller To be presented at the NCPV Program Review Meeting Lakewood, Colorado 14-17 October 2001 National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401-3393 NREL is a U.S. Department of Energy Laboratory Operated by Midwest Research Institute * * * * Battelle * * * * Bechtel Contract No. DE-AC36-99-GO10337 NOTICE The submitted manuscript has been offered by an employee of the Midwest Research Institute (MRI), a contractor of the US Government under Contract No. DE-AC36-99GO10337. Accordingly, the US Government and MRI retain a nonexclusive royalty-free license to publish or reproduce the published

130

Cognitive Radio and Smart Grid Dr. Robert C. Qiu  

E-Print Network (OSTI)

applications GE "Plug into the Smart Grid" http://ge.ecomagination.com/smartgrid #12;Outline Traditional

Qiu, Robert Caiming

131

Grid connection of wave power farm using an N-level cascaded H-bridge multilevel inverter  

Science Conference Proceedings (OSTI)

An N-level cascaded H-bridge multilevel inverter is proposed for grid connection of large wave power farms. The point-absorber wave energy converters are individually rectified and used as isolated DC-sources. The variable power characteristics of the ...

Rickard Ekstrm, Mats Leijon

2013-01-01T23:59:59.000Z

132

Grid connected integrated community energy system. Phase II: final stage 2 report. Preliminary design of cogeneration plant  

SciTech Connect

The preliminary design of a dual-purpose power plant to be located on the University of Minnesota is described. This coal-fired plant will produce steam and electric power for a grid-connected Integrated Community Energy System. (LCL)

1978-03-22T23:59:59.000Z

133

Grid connected integrated community energy system. Phase II: final stage 2 report. Outline specifications of cogeneration plant; continued  

SciTech Connect

Specifications are presented for the electrical equipment, site preparation, building construction and mechanical systems for a dual-purpose power plant to be located on the University of Minnesota campus. This power plant will supply steam and electrical power to a grid-connected Integrated Community Energy System. (LCL)

1978-03-22T23:59:59.000Z

134

FORECAST OF ENSEMBLE POWER PRODUCTION BY GRID-CONNECTED PV SYSTEMS Elke Lorenz*, Detlev Heinemann*, Hashini Wickramarathne*, Hans Georg Beyer +  

E-Print Network (OSTI)

FORECAST OF ENSEMBLE POWER PRODUCTION BY GRID-CONNECTED PV SYSTEMS Elke Lorenz*, Detlev Heinemann will highly benefit from forecast information on the expected power production. This forecast information and evaluate an approach to forecast regional PV power production. The forecast quality was investigated

Heinemann, Detlev

135

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

SciTech Connect

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

None

2012-01-23T23:59:59.000Z

136

A Multi-Level Grid Interactive Bi-directional AC/DC-DC/AC Converter and a Hybrid Battery/Ultra-capacitor Energy Storage System with Integrated Magnetics for Plug-in Hybrid Electric Vehicles  

DOE Green Energy (OSTI)

This study presents a bi-directional multi-level power electronic interface for the grid interactions of plug-in hybrid electric vehicles (PHEVs) as well as a novel bi-directional power electronic converter for the combined operation of battery/ultracapacitor hybrid energy storage systems (ESS). The grid interface converter enables beneficial vehicle-to-grid (V2G) interactions in a high power quality and grid friendly manner; i.e, the grid interface converter ensures that all power delivered to/from grid has unity power factor and almost zero current harmonics. The power electronic converter that provides the combined operation of battery/ultra-capacitor system reduces the size and cost of the conventional ESS hybridization topologies while reducing the stress on the battery, prolonging the battery lifetime, and increasing the overall vehicle performance and efficiency. The combination of hybrid ESS is provided through an integrated magnetic structure that reduces the size and cost of the inductors of the ESS converters. Simulation and experimental results are included as prove of the concept presenting the different operation modes of the proposed converters.

Onar, Omer C [ORNL

2011-01-01T23:59:59.000Z

137

Multiobjective Particle Swarm Optimization for the optimal design of photovoltaic grid-connected systems  

Science Conference Proceedings (OSTI)

Particle Swarm Optimization (PSO) is a highly efficient evolutionary optimization algorithm. In this paper a multiobjective optimization algorithm based on PSO applied to the optimal design of photovoltaic grid-connected systems (PVGCSs) is presented. The proposed methodology intends to suggest the optimal number of system devices and the optimal PV module installation details, such that the economic and environmental benefits achieved during the system's operational lifetime period are both maximized. The objective function describing the economic benefit of the proposed optimization process is the lifetime system's total net profit which is calculated according to the method of the Net Present Value (NPV). The second objective function, which corresponds to the environmental benefit, equals to the pollutant gas emissions avoided due to the use of the PVGCS. The optimization's decision variables are the optimal number of the PV modules, the PV modules optimal tilt angle, the optimal placement of the PV modules within the available installation area and the optimal distribution of the PV modules among the DC/AC converters. (author)

Kornelakis, Aris [Technical University of Crete, Department of Electronic and Computer Engineering, Chania (Greece)

2010-12-15T23:59:59.000Z

138

Plug-in Electric Vehicle Interactions with a Small Office Building: An Economic Analysis using DER-CAM  

E-Print Network (OSTI)

Environmental Benefits of Electric Vehicles Integration onusing plug-in hybrid electric vehicle battery packs for gridL ABORATORY Plug-in Electric Vehicle Interactions with a

Momber, Ilan

2010-01-01T23:59:59.000Z

139

DOE Hydrogen Analysis Repository: Impact of Plug-in Hybrid Vehicles...  

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

Impact of Plug-in Hybrid Vehicles on the Electric Grid Project Summary Full Title: Impact of Plug-in Hybrid Vehicles on the Electric Grid Project ID: 228 Principal Investigator:...

140

Smart Grid.ppt  

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

electric vehicles and the smart grid " Presented at " Plug-In 2011" June 19, 2011" EV SMART GRID INTEGRATION" n Off peak energy sales" * AMR smart meter" * TOU EV rate" n...

Note: This page contains sample records for the topic "grid connection plug" 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

Compatibility Study of Protective Relaying in a Grid-Connected Fuel Cell  

DOE Green Energy (OSTI)

A 200-kW fuel cell produced by International Fuel Cells (IFC), a United Technologies Company, began operation at the National Transportation Research Center (NTRC) in early June 2003. The NTRC is a joint Oak Ridge National laboratory (ORNL) and University of Tennessee research facility located in Knoxville, Tennessee. This research activity investigated the protective relaying functions of this fully commercialized fuel cell power plant, which uses ''synthesized'' protective relays. The project's goal is to characterize the compatibility between the fuel cell's interconnection protection system and the local distribution system or electric power system (EPS). ORNL, with assistance from the Electric Power Research Institute-Power Electronics Applications Center (EPRI-PEAC) in Knoxville, Tennessee, monitored and characterized the system compatibility over a period of 6 months. Distribution utility engineers are distrustful of or simply uncomfortable with the protective relaying and hardware provided as part of distributed generation (DG) plants. Part of this mistrust is due to the fact that utilities generally rely on hardware from certain manufacturers whose reliability is well established based on performance over many years or even decades. Another source of concern is the fact that fuel cells and other types of DG do not use conventional relays but, instead, the protective functions of conventional relays are simulated by digital circuits in the distributed generator's grid interface control unit. Furthermore, the testing and validation of internal protection circuits of DG are difficult to accomplish and can be changed by the vendor at any time. This study investigated and documented the safety and protective relaying present in the IFC fuel cell, collected data on the operation of the fuel cell, recorded event data during EPS disturbances, and assessed the compatibility of the synthesized protective circuits and the local distribution system. The project also addressed other important and timely issues. For instance, the study includes an evaluation of the effectiveness of the fuel cell's synthesized relay protection scheme relative to the recently issued IEEE 1547 interconnection standard. Together, these activities should serve to reduce the number of unknowns pertaining to unconventional protective circuits, to the benefit of DG manufacturers, vendors, prospective and current users of DG, and electricity suppliers/distributors. Although more grid-connect fuel cell interruptions were encountered in this study than originally anticipated, and the investigation and findings became quite complex, every effort was made to clearly summarize the interconnection causes and issues throughout the report and especially in the summary found in Sect. 4. ORNL's funding of this study is sponsored equally by (1) the Department of Energy's (DOE's) Office of Distributed Energy Resources and (2) the Distributed Generation Technologies program of the Tennessee Valley Authority (TVA).

Staunton, R.H.

2004-04-15T23:59:59.000Z

142

Investigations of grid-connected wind power system : low voltage ride through and power quality issues.  

E-Print Network (OSTI)

??This thesis presents an investigation on system architecture, control and analysis of wind turbine generators to improve grid integration performance. First of all, the main (more)

Zhang, Shao.

2011-01-01T23:59:59.000Z

143

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

144

Quantifying the Digital Divide: A Scientific Overview of Network Connectivity and Grid Infrastructure in South Asian Countries  

Science Conference Proceedings (OSTI)

The future of Computing in High Energy Physics (HEP) applications depends on both the Network and Grid infrastructure. South Asian countries such as India and Pakistan are making significant progress by building clusters as well as improving their network infrastructure However to facilitate the use of these resources, they need to manage the issues of network connectivity to be among the leading participants in Computing for HEP experiments. In this paper we classify the connectivity for academic and research institutions of South Asia. The quantitative measurements are carried out using the PingER methodology; an approach that induces minimal ICMP traffic to gather active end-to-end network statistics. The PingER project has been measuring the Internet performance for the last decade. Currently the measurement infrastructure comprises of over 700 hosts in more than 130 countries which collectively represents approximately 99% of the world's Internet-connected population. Thus, we are well positioned to characterize the world's connectivity. Here we present the current state of the National Research and Educational Networks (NRENs) and Grid Infrastructure in the South Asian countries and identify the areas of concern. We also present comparisons between South Asia and other developing as well as developed regions. We show that there is a strong correlation between the Network performance and several Human Development indices.

Khan, Shahryar Muhammad; /SLAC /NUST, Rawalpindi; Cottrell, R.Les; /SLAC; Kalim, Umar; Ali, Arshad; /NUST, Rawalpindi

2007-10-30T23:59:59.000Z

145

Power control of a wind farm with active stall wind turbines and AC grid connection  

E-Print Network (OSTI)

turbines with AC connection. The control of other wind farm concepts such as wind farms with DFIG wind

146

Plug-In Hybrid Electric Vehicle Penetration Scenarios  

DOE Green Energy (OSTI)

This report examines the economic drivers, technology constraints, and market potential for plug-in hybrid electric vehicles (PHEVs) in the U.S. A PHEV is a hybrid vehicle with batteries that can be recharged by connecting to the grid and an internal combustion engine that can be activated when batteries need recharging. The report presents and examines a series of PHEV market penetration scenarios. Based on input received from technical experts and industry representative contacted for this report and data obtained through a literature review, annual market penetration rates for PHEVs are presented from 2013 through 2045 for three scenarios. Each scenario is examined and implications for PHEV development are explored.

Balducci, Patrick J.

2008-04-03T23:59:59.000Z

147

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

148

REDUCING MISMATCH LOSSES IN GRID-CONNECTED RESIDENTIAL BIPV ARRAYS USING ACTIVE POWER CONVERSION COMPONENTS  

E-Print Network (OSTI)

/Simulink© environment for each topology using a 3 kWp rooftop-type plant. Simulation results show that a considerable amount of additional solar generated energy can be grid-fed using alternative plant layouts. 1 occur due to nearby buildings, trees, antennas or chimneys, which are usually inherent to the solar

Paris-Sud XI, Université de

149

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

150

Three-Phase Modular Cascaded H-Bridge Multilevel Inverter with Individual MPPT for Grid-Connected Photovoltaic Systems  

SciTech Connect

A three-phase modular cascaded H-bridge multilevel inverter for a grid-connected photovoltaic (PV) system is presented in this paper. To maximize the solar energy extraction of each PV string, an individual maximum power point tracking (MPPT) control scheme is applied, which allows the independent control of each dc-link voltage. PV mismatches may introduce unbalanced power supplied to the three-phase system. To solve this issue, a control scheme with modulation compensation is proposed. The three-phase modular cascaded multilevel inverter prototype has been built. Each H-bridge is connected to a 185 W solar panel. Simulation and experimental results are presented to validate the proposed ideas.

Xiao, Bailu [ORNL; Hang, Lijun [ORNL; Riley, Cameron [University of Tennessee, Knoxville (UTK); Tolbert, Leon M [ORNL; Ozpineci, Burak [ORNL

2013-01-01T23:59:59.000Z

151

Cementing plug  

SciTech Connect

A plug for use in wellbore operations is described comprising: shaft means having a first end and a second end, first hollow cup-shaped conical wiper means mounted on the shaft means with its apex pointed in the direction of the first end of the shaft means; second hollow cup-shaped conical wiper means disposed on the shaft means, the second conical wiper means inverted with respect to the first conical wiper means and the second hollow conical wiper means with its apex pointed away from the apex of the first hollow conical wiper means, and the outer edges of the first and second conical wiper means are in contact.

Schneider, D.E.

1987-11-17T23:59:59.000Z

152

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

153

Reactive power control of grid-connected wind farm based on adaptive dynamic programming  

E-Print Network (OSTI)

of wind farm with doubly fed induction generators (DFIG). Specifically, we investigate the on-cage induction generator, permanent magnet synchronous generator and doubly fed induction generator (DFIG). DFIG of DFIG are high efficiency, flexible control and low investment. The stator of DFIG is directly connected

He, Haibo

154

Plug & Play Sensors Sites  

Science Conference Proceedings (OSTI)

... Documents. Plug & Play Sensors Sites. ... Plug & Play Sensors Sites. By selecting some of the links below, you will be leaving NIST webspace. ...

2012-06-05T23:59:59.000Z

155

Grid-connected integrated community energy system. Phase II, Stage 2, final report. Executive summary  

DOE Green Energy (OSTI)

The University of Minnesota Grid-ICES was divided into four identifiable programs in order to study the feasibility of each of the parts of the ICES independently. The total program involves cogeneration, fuel conversion, fuel substitution, and energy conservation by system change. This Phase II report substantiates the theory that the Basic Grid ICES is not only energy-effective, but it will become cost effective as unit operating costs adjust to supply and demand in the 1980's. The Basic Program involves the cogeneration of steam and electricity. The University of Minnesota has been following an orderly process of converting its Central Heating Plant from gas-oil to 100% coal since 1973. The first step in the transition is complete. The University is presently 100% on coal, and will begin the second step, the test burning of low Btu Western coal during the spring, summer, and fall, and high Btu Eastern coal during the high thermal winter period. The final step to 100% Western coal is planned to be completed by 1980. In conjunction with the final step a retired Northern States Power generating plant has been purchased and is in the process of being retrofitted for topping the existing plant steam output during the winter months. The Basic Plan of ICES involves the add-on work and expense of installing additional boiler capacity at Southeast Steam and non-condensing electric generating capability. This will permit the simultaneous generation of electricity and heat dependent upon the thermal requirements of the heating and cooling system in University buildings. This volume presents an overview of the Community and the ICES. (MCW)

Not Available

1978-03-22T23:59:59.000Z

156

Photo illustration by George Lange, with Michael Miller (Plug) Popular Mechanics Impact of PlugImpact of Plug--in Hybrids on thein Hybrids on the  

E-Print Network (OSTI)

- in Hybrid Vehicles on Electric Utilities and regional U.S. Power Grid. 4 BackgroundBackground About 230 of PlugImpact of Plug--in Hybrids on thein Hybrids on the Electrical System in the NorthwestElectrical the Impact of Advanced Vehicle and Fuel technologies in U.S. Light-duty Vehicle Fleet " Michael Kinter

157

Connect  

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

increase production, with help of Northern New Mexico Connect Over the last decade, a string of wineries has come to grace the scenic High Road to Taos. In 2010, Robert Naranjo,...

158

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

159

NIST Global Standards Information Smart Grid  

Science Conference Proceedings (OSTI)

... spread adoption of plug-in electric vehicles, and will ... US, almost all of the electrical grid is ... Guides for Industry: Compliance Requirements A new set ...

160

Sensitivity analysis for optimal sizing of a PV grid connected home G.WARKOZEK S.PLOIX* M.JACOMINO* F.WURTZ  

E-Print Network (OSTI)

integration of PV in the building...etc. · Energy market data. This information includes energy prices (sell of specified energy market (HSEM): I Sensitivity analysis for optimal sizing of a PV grid connected home G.WARKOZEK S.PLOIX* M.JACOMINO* F

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "grid connection plug" 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

Integration of electric drive vehicles with the electric power grida 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

162

Connecting Distributed Energy Resources to the Grid: Their Benefits to the DER Owner etc.  

SciTech Connect

The vision of the Distributed Energy Research Program (DER) program of the U.S. Department of Energy (DOE) is that the United States will have the cleanest and most efficient and reliable energy system in the world by maximizing the use of affordable distributed energy resources. Electricity consumers will be able to choose from a diverse number of efficient, cost-effective, and environmentally friendly distributed energy options and easily connect them into the nation's energy infrastructure while providing benefits to their owners and other stakeholders. The long-term goal of this vision is that DER will achieve a 20% share of new electric capacity additions in the United States by 2010, thereby helping to make the nation's electric power generation and delivery system more efficient, reliable, secure, clean, economical, and diverse in terms of fuel use (oil, natural gas, solar, hydroelectric, etc.) and prime mover resource (solar, wind, gas turbines, etc.). Near- and mid-term goals are to develop new technologies for implementing and operating DER and address barriers associated with DER usage and then to reduce costs and emissions and improve the efficiency and reliability of DER. Numerous strategies for meeting these goals have been developed into a research, development, and demonstration (RD&D) program that supports generation and delivery systems architecture, including modeling and simulation tools. The benefits associated with DER installations are often significant and numerous. They almost always provide tangible economic benefits, such as energy savings or transmission and distribution upgrade deferrals, as well as intangible benefits, such as power quality improvements that lengthen maintenance or repair intervals for power equipment. Also, the benefits routinely are dispersed among end users, utilities, and the public. For instance, an end user may use the DER to reduce their peak demand and save money due to lower demand charges. Reduced end user peak demand, in turn, may lower a distribution system peak load such that upgrades are deferred or avoided. This could benefit other consumers by providing them with higher reliability and power quality as well as avoiding their cost share of a distribution system upgrade. In this example, the costs of the DER may be born by the end user, but that user reaps only a share of the benefits. This report, the first product of a study to quantify the value of DER, documents initial project efforts to develop an assessment methodology. The focus of currently available site-specific DER assessment techniques are typically limited to two parties, the owner/user and the local utility. Rarely are the impacts on other stakeholders, including interconnected distribution utilities, transmission system operators, generating system operators, other local utility customers, local and regional industry and business, various levels of government, and the environment considered. The goal of this assessment is to quantify benefits and cost savings that accrue broadly across a region, recognizing that DER installations may have local, regional, or national benefits.

Poore, WP

2003-07-09T23:59:59.000Z

163

Achieving Controllability of Plug-in Electric Ian Hiskens  

E-Print Network (OSTI)

aggregator. The aggregator acquires data from plug-in electric vehicle loads in its area, and builds loads are distributed throughout the grid, they provide the opportunity to devise spatially precise reAchieving Controllability of Plug-in Electric Vehicles Ian Hiskens Electrical Engineering

Hiskens, Ian A.

164

Development of a low-cost integrated 20-kW ac solar tracking sub- array for grid-connected PV power system applications. Phase 1, Annual technical report, 11 July 1995--31 July 1996  

DOE Green Energy (OSTI)

The overall goal of this effort is to reduce the installed cost of utility scale grid connected photovoltaic power systems. The focus of the effort is on ``BOS`` (Balance-Of-System) component manufacturing technology, which essentially involves all PV power system engineering, manufacturing, assembly and construction tasks from the receipt of a PV module to the deliver of grid connected electricity.

Stern, M.; West, R.; Fourer, G.; Whalen, W.; Van Loo, M.; Duran, G. [Utility Power Group, Chatsworth, CA (United States)

1997-06-01T23:59:59.000Z

165

Grid-connected integrated community energy system. Phase II, Stage 1, final report. Conceptual design: pyrolysis and waste management systems  

DOE Green Energy (OSTI)

The University of Minnesota is studying and planning a grid-connected integrated community energy system to include disposal of wastes from health centers and utilizing the heat generated. Following initial definition of the 7-county metropolitan region for which the solid waste management system is to be planned, information is then necessary about the nature of the waste generated within this region. Estimates of the quantities generated, generation rates, and properties of the waste to be collected and disposed of are required in order to determine the appropriate size and capacity of the system. These estimates are designated and subsequently referred to as ''system input''. Institutional information is also necessary in designing the planned system, to be compatible with existing institutional operations and procedures, or to offer a minimum amount of problems to the participating institution in the region. Initial considerations of health care institutions generating solid waste within the defined region are made on a comprehensive basis without any attempt to select out or include feasible candidate institutions, or institutional categories. As the study progresses, various criteria are used in selecting potential candidate institutional categories and institutions within the 7-county region as offering the most feasible solid waste system input to be successfully developed into a centralized program; however, it is hoped that such a system if developed could be maintained for the entire 7-county region, and remain comprehensive to the entire health care industry. (MCW)

Not Available

1978-03-08T23:59:59.000Z

166

Modeling medical devices for plug-and-play interoperability  

E-Print Network (OSTI)

One of the challenges faced by clinical engineers is to support the connectivity and interoperability of medical-electrical point-of-care devices. A system that could enable plug-and-play connectivity and interoperability ...

Hofmann, Robert Matthew

2007-01-01T23:59:59.000Z

167

Plug-in Electric Vehicle Fleet Valuation  

Science Conference Proceedings (OSTI)

This project investigated the value of plug-in electric vehicles (PEVs) as a grid resource and has created a PEV Fleet Simulator tool and framework for analyzing and reporting on fleet performance. The report is intended for electric utility managers and engineers and automobile manufacturers interested in PEV fleet grid services and their value.Results & FindingsThe report describes the fleet driving behavior and electricity market price data, and it ...

2012-12-14T23:59:59.000Z

168

MAGNETIC GRID  

DOE Patents (OSTI)

An electronic grid is designed employing magnetic forces for controlling the passage of charged particles. The grid is particularly applicable to use in gas-filled tubes such as ignitrons. thyratrons, etc., since the magnetic grid action is impartial to the polarity of the charged particles and, accordingly. the sheath effects encountered with electrostatic grids are not present. The grid comprises a conductor having sections spaced apart and extending in substantially opposite directions in the same plane, the ends of the conductor being adapted for connection to a current source.

Post, R.F.

1960-08-01T23:59:59.000Z

169

Improved plug valve  

DOE Patents (OSTI)

An improved plug valve wherein a novel shape for the valve plug and valve chamber provide mating surfaces for improved wear characteristics is described. The novel shape of the valve plug is a frustum of a body of revolution of a curve known as a tractrix, a solid shape otherwise known as a pseudosphere.

Wordin, J.J.

1986-05-09T23:59:59.000Z

170

Grid-Connected Integrated Community Energy System. Phase II: detailed feasibility analysis and preliminary design. Final report, Stage 2  

SciTech Connect

The purpose of this study was to determine the economic and environmental feasibility of a Grid-Connected Integrated Community Energy System (ICES) based on a multifuel (gas, oil, treated solid wastes, and coal) design with which to serve any or all the institutions within the Louisiana Medical Complex in cooperation with the Health Education Authority of Louisiana (HEAL). In this context, a preliminary design is presented which consists of ICES plant description and engineering analyses. This demonstration system is capable of meeting 1982 system demands by providing 10,000 tons of air conditioning and, from a boiler plant with a high-pressure steam capacity of 200,000 lb/h, approximately 125,000 lb/h of 185 psig steam to the HEAL institutions, and at the same time generating up to 7600 kW of electrical power as byproduct energy. The plant will consist of multiple-fuel steam boilers, turbine generator, turbine driven chillers and necessary auxiliaries and ancillary systems. The preliminary design for these systems and for the building to house the central plant systems are presented along with equipment and instrumentation schedules and outline specifications for major components. Costs were updated to reflect revised data. The final preliminary cost estimate includes allowances for contingencies and escalation, as well as cost for the plant site and professional fees. This design is for a facility specifically with coal burning capability, recognizing that it is more capital-intensive than a gas/oil facility. In the opinion of the Louisiana Department of Natural Resources (DNR), the relatively modest allocations made for scrubbing and ash removal involve less than is implied in standard industry (EPRI) cost increments of over 30% for these duties. The preliminary environmental assessment is included. (LCL)

1978-11-01T23:59:59.000Z

171

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

172

Grid regulation services for energy storage devices based on grid frequency  

DOE Patents (OSTI)

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

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

2013-07-02T23:59:59.000Z

173

Plug-In Hybrid Electric Vehicle  

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

* Batteries * Batteries * Downloadable Dynanometer Database (D3) * Modeling * Prototypes * Testing * Assessment PSAT Smart Grid Student Competitions Technology Analysis Transportation Research and Analysis Computing Center Working With Argonne Contact TTRDC Argonne Leads DOE's Effort to Evaluate Plug-in Hybrid Technology aprf testing Argonne's Advanced Powertrain Research Facility (APRF) enables researchers to conduct vehicle benchmarking and testing activities that provide data critical to the development and commercialization of next-generation vehicles such as PHEVs. Argonne's Research Argonne National Laboratory is the U.S. Department of Energy's lead national laboratory for the simulation, validation and laboratory evaluation of plug-in hybrid electric vehicles and the advanced

174

A Generalized Class of Stationary Frame-Current Controllers for Grid-Connected ACDC Converters  

E-Print Network (OSTI)

Within power systems, high-power pulsewidth-modulated ac-dc converters are used in flexible ac transmission systems controllers and for interfacing renewable energy sources to the grid. These converters traditionally ...

Hwang, J. George

175

Plug-in Hybrid Links  

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

Plug-in Hybrid Links Plug-in Hybrid Links Exit Fueleconomy.gov The links below are to pages that are not part of the fueleconomy.gov Web site. We offer these external links for your convenience in accessing additional information that may be useful or interesting to you. Plug-in Hybrid Vehicles and Manufacturers Chevrolet Volt Official site for the Chevrolet Volt Cadillac ELR Official site for the Cadillac ELR (arriving early 2014) Ford C-MAX Energi Plug-in Hybrid Official site for the C-MAX Energi Plug-in Hybrid Ford Fusion Energi Plug-in Hybrid Official site for the Fusion Energi Plug-in Hybrid Honda Accord Plug-in Official site for the Honda Accord Plug-in Hybrid Toyota Prius Plug-in Official site for the Toyota Prius Plug-in Hybrid Plug-in-Related Information and Tools

176

Abstract--Wind power generation is growing rapidly. However, maintaining the wind turbine connection to grid is a real  

E-Print Network (OSTI)

induction generator (DFIG). However, no attention has been given to the impact of internal faults) that interface the DFIG with the grid. This paper investigates the impact of the rotor side converter (RSC) IGBT flashover fault on the common coupling (PCC) reactive power and the FRT capability of the DFIG. A proper

Pota, Himanshu Roy

177

Study of a Family of Buck-Boost Converter with Tapped Inductor for Grid-Connected Photovoltaic Systems  

Science Conference Proceedings (OSTI)

Among the photovoltaic (PV) systems, the ones interconnected to the electric system have presented a greater growth in the developed countries. In order to transform the generated DC energy in AC energy ready to be delivered to a grid, the concept of ... Keywords: Buck boost converter, ac module, tapped inductor

Juan C. Yris; Jorge H. Calleja; Abraham C. Sanchez; Leobardo H. Gonzalez

2010-09-01T23:59:59.000Z

178

Study of Various Types of Faults with Neuro Fuzzy Controlled SSSC and STATCOM in Stabilization of Grid Connected Wind Generator  

Science Conference Proceedings (OSTI)

When wind farm is integrated to the power system, it has stability problem. Fixed speed induction generators require reactive power to maintain air gap flux. Reactive power equipments like Static Synchronous Compensator (STATCOM) and Static Synchronous ... Keywords: wind farm, grid, Induction generator (IG), STATCOM, SSSC, reactive power compensation, Neuro fuzzy controller (NFC), various types of faults

Rohi Kachroo; H. S. Dalvi

2012-11-01T23:59:59.000Z

179

Nozzle dam having a unitary plug  

DOE Patents (OSTI)

Apparatus for sealing the primary-side coolant flow nozzles of a nuclear steam generator. The steam generator has relatively small diameter manway openings for providing access to the interior of the steam generator including the inside surface of each nozzle, the manway openings having a diameter substantially less than the inside diameter of each nozzle. The apparatus includes a bracket having an outside surface for matingly sealingly engaging the inside surface of the nozzle. The bracket also has a plurality of openings longitudinally therethrough and a plurality of slots transversely therein in communication with each opening. A plurality of unitary plugs sized to pass through the manway opening are matingly sealingly disposed in each opening of the bracket for sealingly plugging each opening. Each plug includes a plurality of arms operable to engage the slots of the bracket for connecting each plug to the bracket, so that the nozzle is sealed as the plugs seal the openings and are connected to the bracket.

Veronesi, Luciano (O' Hara Twp., Allegheny County, PA); Wepfer, Robert M. (Export, PA)

1992-01-01T23:59:59.000Z

180

Nozzle dam having a unitary plug  

DOE Patents (OSTI)

Apparatus for sealing the primary-side coolant flow nozzles of a nuclear steam generator is disclosed. The steam generator has relatively small diameter manway openings for providing access to the interior of the steam generator including the inside surface of each nozzle, the manway openings having a diameter substantially less than the inside diameter of each nozzle. The apparatus includes a bracket having an outside surface for matingly sealingly engaging the inside surface of the nozzle. The bracket also has a plurality of openings longitudinally therethrough and a plurality of slots transversely therein in communication with each opening. A plurality of unitary plugs sized to pass through the manway opening are matingly sealingly disposed in each opening of the bracket for sealingly plugging each opening. Each plug includes a plurality of arms operable to engage the slots of the bracket for connecting each plug to the bracket, so that the nozzle is sealed as the plugs seal the openings and are connected to the bracket. 16 figs.

Veronesi, L.; Wepfer, R.M.

1992-12-15T23:59:59.000Z

Note: This page contains sample records for the topic "grid connection plug" 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

Grid-Connected Inverter Anti-Islanding Test Results for General Electric Inverter-Based Interconnection Technology  

SciTech Connect

This report covers testing of General Electric-proposed anti-islanding schemes. The objectives were to: (1) Validate the effectiveness of the proposed anti-islanding schemes; (2) Conduct parametric evaluation of the schemes with respect to control settings and load conditions, including controller gains, load power levels, and load quality factors; and (3) Examine the ability of the distributed resource to ride through a low-voltage condition on the utility grid.

Ye, Z.; Dame, M.; Kroposki, B.

2005-01-01T23:59:59.000Z

182

SmartGridCity - Plugging Renewables into the Smart Grid  

Northern States Power Company- Wisconsin. 3.4 million electricity customers. 1.9 million natural gas customers. ... Smart distribution system and

183

NREL: Continuum Magazine - Maximizing the Benefits of Plug-in Electric  

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

Maximizing the Benefits of Plug-in Electric Vehicles Maximizing the Benefits of Plug-in Electric Vehicles Issue 4 Print Version Share this resource Maximizing the Benefits of Plug-in Electric Vehicles Advancing electric vehicle charging options and grid readiness reduces oil consumption and vehicle emissions. A photo of two electric vehicles in a research facility. Enlarge image Electric vehicle charging stations in NREL's parking garage. Photo by Dennis Schroder, NREL Plug-in electric vehicles (PEVs)-including all-electric vehicles and plug-in hybrid electric vehicles-offer the opportunity to reduce oil consumption and vehicle emissions by drawing on power from the utility grid. When the grid uses electricity generated from clean, domestic energy sources, the emerging PEV infrastructure will increasingly maximize

184

Non-isolated integrated motor drive and battery charger based on the split-phase PM motor for plug-in vehicles.  

E-Print Network (OSTI)

??In electric vehicles and plug-in hybrid electric vehicles, the utility grid charges the vehicle battery through a battery charger. Different solutions have been proposed to (more)

Serrano Guilln, Isabel

2013-01-01T23:59:59.000Z

185

Very Large-Scale Deployment of Grid-Connected Solar Photovoltaics in the United States: Challenges and Opportunities; Preprint  

SciTech Connect

This paper analyzes the potential for solar photovoltaics (PV) to be deployed on a very large scale and provide a large fraction of a system's electricity. It explicitly examines how the hourly availability of PV interacts with the limited flexibility of traditional electricity generation plants. The authors found that, under high penetration levels and existing grid-operation procedures and rules, the system will have excess PV generation during certain periods of the year. This excess PV generation results in increased costs, which can increase dramatically when PV provides on the order of 10%-15% of total electricity demand in systems that are heavily dependent on inflexible baseload steam plants. Measures to increase penetration of PV are also discussed, including increased system flexibility, increased dispatchable load, and energy storage.

Denholm, P.; Margolis, R.

2006-04-01T23:59:59.000Z

186

Very Large-Scale Deployment of Grid-Connected Solar Photovoltaics in the United States: Challenges and Opportunities; Preprint  

DOE Green Energy (OSTI)

This paper analyzes the potential for solar photovoltaics (PV) to be deployed on a very large scale and provide a large fraction of a system's electricity. It explicitly examines how the hourly availability of PV interacts with the limited flexibility of traditional electricity generation plants. The authors found that, under high penetration levels and existing grid-operation procedures and rules, the system will have excess PV generation during certain periods of the year. This excess PV generation results in increased costs, which can increase dramatically when PV provides on the order of 10%-15% of total electricity demand in systems that are heavily dependent on inflexible baseload steam plants. Measures to increase penetration of PV are also discussed, including increased system flexibility, increased dispatchable load, and energy storage.

Denholm, P.; Margolis, R.

2006-04-01T23:59:59.000Z

187

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

SciTech Connect

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

Stern, M.; West, R.; Fourer, G.; Whalen, W.; Van Loo, M.; Duran, G. [Utility Power Group, 9410 G De Soto Avenue, Chatsworth, California 91311 (United States)

1997-02-01T23:59:59.000Z

188

Grid Connected Integrated Community Energy System. Volume 1. Summary and demonstration site description. Final report, Phase I, February 1, 1977-May 31, 1977  

SciTech Connect

The University of Minnesota and its partners - St. Mary's and Fairview hospitals, Augsburg College, Northern States Power Company, and possibly some small add-on customers - will develop the feasibility of a Grid-Connected Integrated Community Energy System utilizing cogeneration of electricity as a byproduct of steam in an educational, residential, hospital, and commercial community. An overview of the site is given. The geographical location, spatial data topographical data, and modes of transportation to and from the site are given. Environmental data (geology, surficial geology, regional watershed, trees, building shadows, climatological data, environmental quality data, and the microclimate) are discussed. The open space, outdoor use, and wildlife habitat are assessed. Information on the building sectors includes sector energy density, night time usage, building construction, steam adsorption air conditioning, electric air conditioning, and University Hospital air conditioning. The building sector energy profiles and the special service sectors are described. (MCW)

Soderberg, W.E.; O' Gara, J.C.; Reid, R.A.; Lewis, R.; Ervasti, M.; Pearce, J.

1977-06-01T23:59:59.000Z

189

Grid-connected integrated community energy system. Phase II, Stage 2, final report. Preliminary design pyrolysis facility. [Andco-Torrax system  

DOE Green Energy (OSTI)

The University of Minnesota is studying and planning a grid connected integrated community energy system to include disposal of wastes from health centers and utilizing the heat generated. The University of Minnesota has purchased the so called Southeast Generating Station from the Northern States Power Company. This plant contains two coal-fired boilers that will be retrofitted to burn low-sulfur Montana coal. Building modifications and additions will be made to support the components of the Andco-Torrax system and integrate the system with the rest of the plant. The Andco-Torrax system is a new high-temperature refuse-conversion process known technically as slagging pyrolysis. Although the pyrolysis of solid waste is a relatively new innovation, pyrolysis processes have been used for years by industry. This report covers the preliminary design and operation of the system. (MCW)

Not Available

1978-03-22T23:59:59.000Z

190

A simulation-based assessment of plug-in hybrid electric vehicle architectures  

E-Print Network (OSTI)

Plug-in hybrid electric vehicles (PHEVs) are vehicles that utilize power from both an internal combustion engine and an electric battery that can be recharged from the grid. Simulations of series, parallel, and split-architecture ...

Sotingco, Daniel (Daniel S.)

2012-01-01T23:59:59.000Z

191

New Plug-in Hybrids  

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

Cars 2014 Midsize Cars Fuel Economy Specs 2013 Chevrolet Volt 2012 Fisker Karma Plug-in Hybrid Vehicle 2012 Chevy Volt Plug-in Hybrid Vehicle 2012 Karma Fisker Configuration...

192

Investigating Plug-in Electric Vehicle Charging Stations in Microgrid  

Science Conference Proceedings (OSTI)

PHEVs/PEVs have received increasing attention because of their low pollution emissions, low energy dependence, and high fuel economy. In the near future, most PHEV/PEV enabled parking decks are expected to be powered by small-scale and onsite distributed ... Keywords: Plug-in Electric Vehicle, Microgrid, Smart Grid

Mengqi Wang; Tao Jin

2012-10-01T23:59:59.000Z

193

Plugging in the consumer  

E-Print Network (OSTI)

of 1,900 energy consumers and nearly 100 industry executives across the globe reveal major changes commercial customers were satisfied with leaving all the decisions about their energy supply to their trustedPlugging in the consumer Innovating utility business models for the future Energy and Utilities IBM

194

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

E-Print Network (OSTI)

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

195

Connecting the world's electrical grids  

SciTech Connect

This article examines the technology available for transmission of bulk power over long distances for global energy networks. The topics of the article include former Soviet Union technology in HVAC systems, Brazil's HVDC link, Italy's multiterminal HVDC systems, the Quebec to New England multiterminal HVDC link, improvements in thyristors for more controllable AC systems using thyristor controlled series compensators, and continued thyristor development.

Valenti, M.

1994-01-01T23:59:59.000Z

196

Energy Department Announces New SunShot Investment in Solar Energy Grid  

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

SunShot Investment in Solar Energy SunShot Investment in Solar Energy Grid Solutions Energy Department Announces New SunShot Investment in Solar Energy Grid Solutions December 7, 2012 - 9:58am Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - As part of the Energy Department's SunShot Initiative, which is working to make solar energy competitive with other forms of energy without subsidy by the end of the decade, the Energy Department today announced a $29 million investment in four projects that will help advance affordable, reliable clean energy for U.S. families and businesses. These projects are aimed at improving grid connection and reducing installation costs through innovative plug-and-play technologies and reliable solar power forecasts. "The price of solar panels has fallen dramatically in recent years, but we

197

A 24-h forecast of solar irradiance using artificial neural network: Application for performance prediction of a grid-connected PV plant at Trieste, Italy  

Science Conference Proceedings (OSTI)

Forecasting of solar irradiance is in general significant for planning the operations of power plants which convert renewable energies into electricity. In particular, the possibility to predict the solar irradiance (up to 24 h or even more) can became - with reference to the Grid Connected Photovoltaic Plants (GCPV) - fundamental in making power dispatching plans and - with reference to stand alone and hybrid systems - also a useful reference for improving the control algorithms of charge controllers. In this paper, a practical method for solar irradiance forecast using artificial neural network (ANN) is presented. The proposed Multilayer Perceptron MLP-model makes it possible to forecast the solar irradiance on a base of 24 h using the present values of the mean daily solar irradiance and air temperature. An experimental database of solar irradiance and air temperature data (from July 1st 2008 to May 23rd 2009 and from November 23rd 2009 to January 24th 2010) has been used. The database has been collected in Trieste (latitude 45 40'N, longitude 13 46'E), Italy. In order to check the generalization capability of the MLP-forecaster, a K-fold cross-validation was carried out. The results indicate that the proposed model performs well, while the correlation coefficient is in the range 98-99% for sunny days and 94-96% for cloudy days. As an application, the comparison between the forecasted one and the energy produced by the GCPV plant installed on the rooftop of the municipality of Trieste shows the goodness of the proposed model. (author)

Mellit, Adel [Department of Electronics, Faculty of Sciences and Technology, LAMEL, Jijel University, Ouled-aissa, P.O. Box 98, Jijel 18000 (Algeria); Pavan, Alessandro Massi [Department of Materials and Natural Resources, University of Trieste Via A. Valerio, 2 - 34127 Trieste (Italy)

2010-05-15T23:59:59.000Z

198

Rotating plug bearing and seal  

DOE Patents (OSTI)

A bearing and seal structure for nuclear reactors utilizing rotating plugs above the nuclear reactor vessel. The structure permits lubrication of bearings and seals of the rotating plugs without risk of the lubricant draining into the reactor vessel below. The structure permits lubrication by utilizing a rotating outer race bearing.

Wade, Elman E. (Ruffs Dale, PA)

1977-01-01T23:59:59.000Z

199

Glovebox plug for glove changing  

DOE Patents (OSTI)

A plug for use in plugging a glove opening of a glovebox when the glove is eplaced. An inflated inner tube which is retained between flat plates mounted on a threaded rod is compressed in order to expand its diameter to equal that of the inside of the glove opening.

Carlson, David O. (Tesuque, NM); Shalkowski, Jr., Edward (Los Alamos, NM)

1992-01-01T23:59:59.000Z

200

A Smarter Transmission Grid  

Science Conference Proceedings (OSTI)

Our modern transmission grid transports bulk power over long distances and across many provincial boundaries, but ever-increasing energy demands are significantly transforming it. Worldwide, many catalysts are driving this transformation, including emerging supply- and demand-side technologies, cyber security concerns, and aging infrastructures, to name just a few. As the grid transforms and more grid-connected renewable resources complicate reliability, it will be increasingly difficult to meet its futu...

2010-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "grid connection plug" 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

NS-2 model of HomePlug AV PLC technology  

Science Conference Proceedings (OSTI)

Power-Line Communication (PLC) technology has received considerable attention over the last few years because of its connectivity advantages and its transmission capacity. However, to the best of our knowledge, there is a lack of simulation tools to ... Keywords: HomePlug AV, PLC, access network, in-home network, power line communication, simulation

Mortharia Meftah; Laurent Toutain; David Ros; Abdesselem Kortebi

2011-03-01T23:59:59.000Z

202

Exxon Mobil QuestAir Plug Power Ben Gurion University Hydrogen JV | Open  

Open Energy Info (EERE)

Exxon Mobil QuestAir Plug Power Ben Gurion University Hydrogen JV Exxon Mobil QuestAir Plug Power Ben Gurion University Hydrogen JV Jump to: navigation, search Name Exxon Mobil, QuestAir, Plug Power , & Ben Gurion University Hydrogen JV Place New York Zip 12110 Sector Hydro, Hydrogen Product Plug Power has entered a JV with Exxon Mobil Corporation, QuestAir Technologies and Ben Gurion University. It plans to commercialize an on-vehicle hydrogen production system for use in a fuel cell-powered lift truck application. References Exxon Mobil, QuestAir, Plug Power , & Ben Gurion University Hydrogen JV[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Exxon Mobil, QuestAir, Plug Power , & Ben Gurion University Hydrogen JV is

203

Substation Grounding Grids  

Science Conference Proceedings (OSTI)

This report is an account of research performed by the Electric Power Research Institute (EPRI) in 2011 on the subject of degradation of buried grounding grids in electric power substations. Substation ground grids are usually made of copper conductors, which are placed below grade and are joined together and to the above-grade structures with various types of connectors. While above-grade connections are visible and may be inspected, below-grade connections are not visible or readily accessible for insp...

2011-12-22T23:59:59.000Z

204

Network Connections  

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

Connecting to NERSC Using X Windows Connecting to NERSC with NX Transferring Data Network Performance Queues and Scheduling Job Logs & Analytics Training & Tutorials Software Accounts & Allocations Policies Data Analytics & Visualization Data Management Policies Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 Home » For Users » Network Connections Network Connections NERSC's resources can be accessed using SSH and related tools, grid tools, and via the web. This section explains how to connect to NERSC

205

Moving HomePlug to Industrial Applications with Power-Line Communication Network  

E-Print Network (OSTI)

Home networking is becoming an attractive application not only for the Internet access but also for home automation. Being a high-speed and dominant standard presently, HomePlug has an important role in home LAN connecting ...

Zhao, Z.W.

206

Plug-in Hybrid Electric Vehicle Powertrain Requirements  

Science Conference Proceedings (OSTI)

This study examines the prospects for near-term commercialization of plug-in hybrid electric vehicles (PHEVs) assuming that current commercial hybrid electric vehicle powertrains are scaled up to allow increased electric range. Based on the strict performance requirements of the automotive industry and the requirements for minimizing emissions, these near-term PHEVs will require the engine to be used, even during grid-powered operation. The reasons for this are explained by comparing the acceleration cap...

2006-11-21T23:59:59.000Z

207

Evaluation of Plug Power Gensys 5C Fuel Cell System in Mesa, AZ: Final Report  

Science Conference Proceedings (OSTI)

A pre-commercial Plug Power Gensys 5C fuel cell was installed at the Arizona State University - Photovoltaic Testing Laboratory (ASU-PTL). The proton exchange membrane (PEM) fuel cell is fueled with natural gas and exports up to 5 kW to the local electrical grid. The overall performance and maintenance history over 18 months of operation is chronicled. PEM fuel cells are being positioned by Plug Power and other vendors as residential power generators.

2006-01-25T23:59:59.000Z

208

HomePlug Green PHY Performance Evaluation: An Assessment at Sampled Field Sites  

Science Conference Proceedings (OSTI)

The HomePlug Green PHY specification was created by the HomePlug Powerline Alliance to target smart grid and smart energy applications. The focus of the Green PHY implementation was cost, coverage, and performance driven by input from utilities and end device manufacturers.Electric Power Research Institute (EPRI) member utilities requested an evaluation of Green PHY in some real-world scenarios to determine the capabilities of devices using this specification. To accomplish this, the ...

2013-04-15T23:59:59.000Z

209

Novel anti-islanding detection method and maximum power tracking algorithm for grid connected photovoltaic systems with interleaved dc/dc converters  

Science Conference Proceedings (OSTI)

Photovoltaic (PV) energy, which has proven to be environmentally friendly and sustainable compared to traditional energy sources, has gained widespread attention in recent years. The grid-tied PV energy conversion system has become a preferred choice ...

Ahmad Yafaoui

2012-01-01T23:59:59.000Z

210

grid file  

Science Conference Proceedings (OSTI)

NIST. grid file. (data structure). Definition: A point access method which splits space into a nonperiodic grid. Each spatial ...

2013-08-23T23:59:59.000Z

211

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

SciTech Connect

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

None

2012-01-25T23:59:59.000Z

212

Self locking drive system for rotating plug of a nuclear reactor  

DOE Patents (OSTI)

This disclosure describes a self locking drive system for rotating the plugs on the head of a nuclear reactor which is able to restrain plug motion if a seismic event should occur during reactor refueling. A servomotor is engaged via a gear train and a bull gear to the plug. Connected to the gear train is a feedback control system which allows the motor to rotate the plug to predetermined locations for refueling of the reactor. The gear train contains a self locking double enveloping worm gear set. The worm gear set is utilized for its self locking nature to prevent unwanted rotation of the plugs as the result of an earthquake. The double enveloping type is used because its unique contour spreads the load across several teeth providing added strength and allowing the use of a conventional size worm.

Brubaker, James E. (Pittsburgh, PA)

1979-01-01T23:59:59.000Z

213

Grid Points (GridSampleSet)  

Science Conference Proceedings (OSTI)

... OOF2: The Manual. Grid Points (GridSampleSet). ... Name. Grid Points (GridSampleSet) Evaluate data on a rectangular grid of points. Synopsis. ...

2013-08-23T23:59:59.000Z

214

Grid Points (StatGridSampleSet)  

Science Conference Proceedings (OSTI)

... OOF2: The Manual. Grid Points (StatGridSampleSet). ... Name. Grid Points (StatGridSampleSet) Evaluate data on a rectangular grid of points. ...

2013-08-23T23:59:59.000Z

215

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...

216

Smart Grid  

Science Conference Proceedings (OSTI)

Smart Grid. Summary: ... An important question is the extent to which networking protocols can be used in the Smart Grid communications network. ...

2011-03-17T23:59:59.000Z

217

Toyota Prius Plug-In HEV: A Plug-In Hybrid Electric Car in NREL's Advanced Technology Vehicle Fleet (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet highlights the Toyota Prius plug-in HEV, a plug-in hybrid electric car in the advanced technology vehicle fleet at the National Renewable Energy Laboratory (NREL). In partnership with the University of Colorado, NREL uses the vehicle for grid-integration studies and for testing new hardware and charge-management algorithms. NREL's advanced technology vehicle fleet features promising technologies to increase efficiency and reduce emissions without sacrificing safety or comfort. The fleet serves as a technology showcase, helping visitors learn about innovative vehicles that are available today or are in development. Vehicles in the fleet are representative of current, advanced, prototype, and emerging technologies.

Not Available

2011-10-01T23:59:59.000Z

218

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

219

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

220

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

Note: This page contains sample records for the topic "grid connection plug" 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

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

222

Electricity Grid: Impacts of Plug-In Electric Vehicle Charging  

E-Print Network (OSTI)

emissions characteristics. Baseload facilities, often largethe economically-optimal mix of baseload, intermediate, andimproving the economics of baseload and inter- mediate power

Yang, Christopher; McCarthy, Ryan

2009-01-01T23:59:59.000Z

223

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

224

Electricity Grid: Impacts of Plug-In Electric Vehicle Charging  

E-Print Network (OSTI)

as dispatchable natural gas power plants. But active loads,However, if natural gas-fired power plants (~400600 gCO 2 /

Yang, Christopher; McCarthy, Ryan

2009-01-01T23:59:59.000Z

225

How Green Is My Plug-In?  

Science Conference Proceedings (OSTI)

A few analysts forecast that by 2020, plug-in vehicles, including plug-in hybrids and purely electric cars, will make up almost a third of new-car sales in the United States. And by 2050, plug-ins could account for most of China's burgeoning vehicular ...

J. Voelcker

2009-03-01T23:59:59.000Z

226

Dec 2009 Workshop on Challenges to Growth of Grid ...  

Science Conference Proceedings (OSTI)

*. Bookmark and Share. December 2009. Workshop on Challenges to Growth of Grid Connected Electronics. On behalf of ...

2013-04-20T23:59:59.000Z

227

Hot cell shield plug extraction apparatus  

DOE Patents (OSTI)

An apparatus is provided for moving shielding plugs into and out of holes in concrete shielding walls in hot cells for handling radioactive materials without the use of external moving equipment. The apparatus provides a means whereby a shield plug is extracted from its hole and then swung approximately 90 degrees out of the way so that the hole may be accessed. The apparatus uses hinges to slide the plug in and out and to rotate it out of the way, the hinge apparatus also supporting the weight of the plug in all positions, with the load of the plug being transferred to a vertical wall by means of a bolting arrangement.

Knapp, Philip A. (Moore, ID); Manhart, Larry K. (Pingree, ID)

1995-01-01T23:59:59.000Z

228

Plug-In Hybrid Electric Vehicle Value Proposition Study: Interim Report: Phase I Scenario Evaluation  

DOE Green Energy (OSTI)

Plug-in hybrid electric vehicles (PHEVs) offer significant improvements in fuel economy, convenient low-cost recharging capabilities, potential environmental benefits, and decreased reliance on imported petroleum. However, the cost associated with new components (e.g., advanced batteries) to be introduced in these vehicles will likely result in a price premium to the consumer. This study aims to overcome this market barrier by identifying and evaluating value propositions that will increase the qualitative value and/or decrease the overall cost of ownership relative to the competing conventional vehicles and hybrid electric vehicles (HEVs) of 2030 During this initial phase of this study, business scenarios were developed based on economic advantages that either increase the consumer value or reduce the consumer cost of PHEVs to assure a sustainable market that can thrive without the aid of state and Federal incentives or subsidies. Once the characteristics of a thriving PHEV market have been defined for this timeframe, market introduction steps, such as supportive policies, regulations and temporary incentives, needed to reach this level of sustainability will be determined. PHEVs have gained interest over the past decade for several reasons, including their high fuel economy, convenient low-cost recharging capabilities, potential environmental benefits and reduced use of imported petroleum, potentially contributing to President Bush's goal of a 20% reduction in gasoline use in ten years, or 'Twenty in Ten'. PHEVs and energy storage from advanced batteries have also been suggested as enabling technologies to improve the reliability and efficiency of the electric power grid. However, PHEVs will likely cost significantly more to purchase than conventional or other hybrid electric vehicles (HEVs), in large part because of the cost of batteries. Despite the potential long-term savings to consumers and value to stakeholders, the initial cost of PHEVs presents a major market barrier to their widespread commercialization. The purpose of this project is to identify and evaluate value-added propositions for PHEVs that will help overcome this market barrier. Candidate value propositions for the initial case study were chosen to enhance consumer acceptance of PHEVs and/or compatibility with the grid. Potential benefits of such grid-connected vehicles include the ability to supply peak load or emergency power requirements of the grid, enabling utilities to size their generation capacity and contingency resources at levels below peak. Different models for vehicle/battery ownership, leasing, financing and operation, as well as the grid, communications, and vehicle infrastructure needed to support the proposed value-added functions were explored during Phase 1. Rigorous power system, vehicle, financial and emissions modeling were utilized to help identify the most promising value propositions and market niches to focus PHEV deployment initiatives.

Sikes, Karen R [ORNL; Markel, Lawrence C [ORNL; Hadley, Stanton W [ORNL; Hinds, Shaun [Sentech, Inc.; DeVault, Robert C [ORNL

2009-01-01T23:59:59.000Z

229

PEV-Based Combined Frequency and Voltage Regulation for Smart Grid  

E-Print Network (OSTI)

PEV-Based Combined Frequency and Voltage Regulation for Smart Grid Chenye Wu, Student Member, IEEE benefit both users and utilities. Index Terms--Smart grid, plug-in electric vehicles, demand side the power grid by providing various ancillary services. In fact, recent studies have suggested that PEVs can

Wu, Chenye

230

Concept and Architecture Design for Plug-in Hybrid Vehicle to Advanced Metering Infrastructure Multi-Protocol Router  

Science Conference Proceedings (OSTI)

This report documents initial work for the development of a Multi-Protocol Router (MPR) intended to enable the interoperability of various smart meters and plug-in electric vehicles (PEVs). The eventual goal is to allow any PEV to communicate with smart grid infrastructure via smart meters equipped with communication layers like HomePlug, ZigBee, WiFi, or Ethernet. The scope of work for this phase of the project is a feasibility study and the development of HomePlug to Controller Area Network (CAN) Gatew...

2009-11-20T23:59:59.000Z

231

UnPlug Stuff | Open Energy Information  

Open Energy Info (EERE)

UnPlug Stuff UnPlug Stuff Jump to: navigation, search Tool Summary LAUNCH TOOL Name: UnPlug Stuff Agency/Company /Organization: High Energy Audits Sector: Energy Focus Area: Energy Efficiency Resource Type: Software/modeling tools User Interface: Website Website: www.unplugstuff.com/index.html Country: United States Web Application Link: www.unplugstuff.com/index.html Cost: Free OpenEI Keyword(s): Green Button Apps, Challenge Generated Northern America References: UnPlug Stuff[1] Apps for Energy[2] Logo: UnPlug Stuff The UnPlug Stuff app tells you how much energy your home is wasting when idling. Overview UnPlug Stuff uses a month's worth of uploaded hourly electricity data to determine your home's Idle Load. After getting your Idle Load check out the hints on how to reduce it. Then come back in a couple of weeks to see if

232

How Plug-in Hybrids Save Money  

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

How Plug-in Hybrids Save Money How Plug-in Hybrids Save Money Plug-in hybrid recharging Plug-in hybrids reduce fuel costs by Using high-capacity batteries that allow them to operate on electricity from the outlet for significant distances-electricity typically costs less than half as much as gasoline Using a larger electric motor that typically allows the vehicle to use electricity at higher speeds than regular hybrids Using regenerative braking to recover energy typically wasted when you apply the brakes Plug-in hybrid designs differ, and your driving habits, especially the distance you drive between re-charging, can have a big effect on your fuel bill. My Plug-in Hybrid Calculator estimates gasoline and electricity costs for any available plug-in hybrid using your driving habits and fuel costs.

233

Grid Integration  

SciTech Connect

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

Not Available

2008-09-01T23:59:59.000Z

234

grid drawing  

Science Conference Proceedings (OSTI)

NIST. grid drawing. (definition). Definition: A graph drawing in which each vertex is represented by a point with integer coordinates. ...

2013-08-23T23:59:59.000Z

235

Grid-connected integrated community energy system. Phase II, Stage 1, final report. Conceptual design, demand and fuel projections and cost analysis  

DOE Green Energy (OSTI)

The Phase I Report, Grid ICES, presented the broad alternatives and implications for development of an energy system satisfying thermal demand with the co-generation of electric power, all predicated on the use of solid fuels. Participants of the system are the University of Minnesota, operator and primary thermal user, and Northern States Power Company, primary electrical user; with St. Mary's Hospital, Fairview Hospital, and Augsburg College as Add-on Customers for the thermal service (Option I). Included for consideration are the Options of (II) solid waste disposal by the Pyrolysis Method, with heat recovery, and (III) conversion of a portion of the thermal system from steam to hot water distribution to increase co-generation capability and as a demonstration system for future expansion. This report presents the conceptual design of the energy system and each Option, with the economic implications identified so that selection of the final system can be made. Draft outline of the Environmental Assessment for the project is submitted as a separate report.

Not Available

1978-03-08T23:59:59.000Z

236

Preliminary Assessment of Plug-in Hybrid Electric Vehicles on Wind Energy Markets  

DOE Green Energy (OSTI)

This report examines a measure that may potentially reduce oil use and also more than proportionately reduce carbon emissions from vehicles. The authors present a very preliminary analysis of plug-in hybrid electric vehicles (PHEVs) that can be charged from or discharged to the grid. These vehicles have the potential to reduce gasoline consumption and carbon emissions from vehicles, as well as improve the viability of renewable energy technologies with variable resource availability. This paper is an assessment of the synergisms between plug-in hybrid electric vehicles and wind energy. The authors examine two bounding cases that illuminate this potential synergism.

Short, W.; Denholm, P.

2006-04-01T23:59:59.000Z

237

Program on Technology Innovation: Preliminary Test Protocol for Vehicle/Grid System Compatibility Testing  

Science Conference Proceedings (OSTI)

This report defines step-by-step procedures for performing system compatibility compliance testing of plug-in electric vehicles. The tests described cover both the vehicle as a load (charging operation) and as a generation source (vehicle-to-grid operation). With many original equipment manufacturers of automobiles poised to release plug-in electric vehicles in the coming months, evaluating the interaction of these vehicles with the power grid has become an important issue. Because consumers are likely t...

2009-09-15T23:59:59.000Z

238

IEEE TRANSACTIONS ON SUSTAINABLE ENERGY, VOL. 4, NO. 3, JULY 2013 577 Optimal Operation of Plug-In Electric Vehicles in  

E-Print Network (OSTI)

storage with vehicle-to-grid (V2G) function may transfer power from or to the grid when the electric cars-In Electric Vehicles in Power Systems With High Wind Power Penetrations Weihao Hu, Member, IEEE, Chi Su in the power generation, which must be balanced by other sources. The battery storage-based Plug-In Electric

Bak-Jensen, Birgitte

239

Plug Load Behavioral Change Demonstration Project  

SciTech Connect

This report documents the methods and results of a plug load study of the Environmental Protection Agency's Region 8 Headquarters in Denver, Colorado, conducted by the National Renewable Energy Laboratory. The study quantified the effect of mechanical and behavioral change approaches on plug load energy reduction and identified effective ways to reduce plug load energy. Load reduction approaches included automated energy management systems and behavioral change strategies.

Metzger, I.; Kandt, A.; VanGeet, O.

2011-08-01T23:59:59.000Z

240

A Bidirectional High-Power-Quality Grid Interface With a Novel Bidirectional Noninverted Buck Boost Converter for PHEVs  

Science Conference Proceedings (OSTI)

Plug-in hybrid electric vehicles (PHEVs) will play a vital role in future sustainable transportation systems due to their potential in terms of energy security, decreased environmental impact, improved fuel economy, and better performance. Moreover, new regulations have been established to improve the collective gas mileage, cut greenhouse gas emissions, and reduce dependence on foreign oil. This paper primarily focuses on two major thrust areas of PHEVs. First, it introduces a grid-friendly bidirectional alternating current/direct current ac/dc dc/ac rectifier/inverter for facilitating vehicle-to-grid (V2G) integration of PHEVs. Second, it presents an integrated bidirectional noninverted buck boost converter that interfaces the energy storage device of the PHEV to the dc link in both grid-connected and driving modes. The proposed bidirectional converter has minimal grid-level disruptions in terms of power factor and total harmonic distortion, with less switching noise. The integrated bidirectional dc/dc converter assists the grid interface converter to track the charge/discharge power of the PHEV battery. In addition, while driving, the dc/dc converter provides a regulated dc link voltage to the motor drive and captures the braking energy during regenerative braking.

Onar, Omer C [ORNL

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "grid connection plug" 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

How Plug-in Hybrids Save Money  

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

of gasoline's widespread availability and quick refueling. Plug-in hybrids also save energy through regenerative braking, which recovers much of the energy typically lost when...

242

Plug-In Hybrid Electric Vehicles (Presentation)  

DOE Green Energy (OSTI)

Provides an overview on the current status, long-term prospects, and key challenges in the development of plug-in hybrid electric vehicle technology.

Markel, T.

2006-05-08T23:59:59.000Z

243

Plug in America | Open Energy Information  

Open Energy Info (EERE)

by cleaner, cheaper, domestic electricity to reduce our nation's dependence on petroleum and improve the global environment. References Plug-in America1 LinkedIn...

244

Plug-In Hybrid Electric Vehicles - Assessment  

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

EPRI and Argonne Assess Commercial Viability of Plug-In Hybrid Electric Vehicles The Electric Power Research Institute (EPRI) and Argonne National Laboratory are engaged in a...

245

Hot cell shield plug extraction apparatus  

DOE Patents (OSTI)

A hot cell installation for the handling of highly radioactive material may comprise a dozen or more interconnected high density concrete vaults, the concrete vault walls having a thickness of approximately three feet. Typically, hot cells are constructed in rows so as to share as many shielding walls as possible. A typical overall length of a row of cells might be 70 yards. A secondary mechanism exists for placing certain objects into a cell. A typical hot cell has been constructed with 8 inch diameter holes through the exterior shielded walls in the vicinity of, and usually above, the viewing windows. It became evident that if the hot cell plugs could be removed and replaced conveniently significant savings in time and personnel exposure could be realized by using these 8 inch holes as entry ports. Fifteen inch cylindrical steel plugs with a diameter of eight inches weigh about two hundred pounds. The shield plug swing mechanism comprises a steel shielding plug mounted on a retraction device that enables the plug to be pulled out of the wall and supports the weight of the pulled out plug. The retraction device is mounted on a hinge, which allows the plug to be swung out of the way so that an operator can insert material into or remove it from the interior of the hot cell and then replace the plug quickly. The hinge mounting transmits the load of the retracted plug to the concrete wall.

Knapp, P.A.; Manhart, L.K.

1994-12-31T23:59:59.000Z

246

Plug Load Energy Analysis: The Role of Plug Loads in LEED Certification  

E-Print Network (OSTI)

benchmark and is bound to change as the proportion of plug load energy use grows in commercial buildings.

Fuertes, Gwen; Schiavon, Stefano

2013-01-01T23:59:59.000Z

247

Grid Security  

E-Print Network (OSTI)

Sinnott,R.O. National Centre for e-Social Science book, Grid Computing: Technology, Service and Application, CRC Press, November 2008.

Sinnott, R.O.

248

Smart Grid  

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

* EV Charging Project * Smart Grid Projects * Video * Image Gallery Student Competitions Technology Analysis Transportation Research and Analysis Computing Center Working With...

249

Smart Grid Communications:  

E-Print Network (OSTI)

Interoperability is a key requirement for data communications in the smart grid. It has been articulated at great length by the GridWise Architecture Council (GWAC). However, the interoperability issues identified here to date include only interoperability of the data exchange. In this paper, we first argue that middleware is a key enabling technology for helping meet interoperability requirements and avoid stovepipe systems in the smart grid. We then argue that the smart grids data communications must support interoperability of Quality of Service (QoS) and security mechanisms across an entire power grid; this will necessarily involve traversing multiple organizations IT infrastructures that may have different network-level mechanisms for providing QoS and security. We introduce the concept of QoS stovepipes to illustrate how such QoS and security interoperability may occur. We then argue that the application programmer interface for such QoS and security requirements must be kept as high-level as possible to avoid QoS stovepipes. Finally, we argue that middleware-level mechanisms are a much better way to provide this end-to-end QoS and security, compared to the usual technique in the power grid of using (and getting locked into) network-level mechanisms (which the middleware is built on top of). 1 This paper is a reformatted version of one from the Grid-Interop 2009 meeting in Denver, Colorado, USA on November 18, 2009, and appearing there in its online proceedings (it won the Best Paper award for the Connectivity Track). URL for this document:

Qos Stovepipes; Qos Interoperability; David E. Bakken; Richard E. Schantz

2009-01-01T23:59:59.000Z

250

Vehicle Technologies Office: Plug-in Electric Vehicle Basics  

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

Plug-in Electric Vehicle Basics to someone by E-mail Share Vehicle Technologies Office: Plug-in Electric Vehicle Basics on Facebook Tweet about Vehicle Technologies Office: Plug-in...

251

The Global Grid  

E-Print Network (OSTI)

This paper puts forward the vision that a natural future stage of the electricity network could be a grid spanning the whole planet and connecting most of the large power plants in the world: this is the "Global Grid". The main driving force behind the Global Grid will be the harvesting of remote renewable sources, and its key infrastructure element will be the high capacity long transmission lines. Wind farms and solar power plants will supply load centers with green power over long distances. This paper focusses on the introduction of the concept, showing that a globally interconnected network can be technologically feasible and economically competitive. We further highlight the multiple opportunities emerging from a global electricity network such as smoothing the renewable energy supply and electricity demand, reducing the need for bulk storage, and reducing the volatility of the energy prices. We also discuss possible investment mechanisms and operating schemes. Among others, we envision in such a system...

Chatzivasileiadis, Spyros; Andersson, Gran

2012-01-01T23:59:59.000Z

252

Home Area Networks and the Smart Grid  

Science Conference Proceedings (OSTI)

With the wide array of home area network (HAN) options being presented as solutions to smart grid challenges for the home, it is time to compare and contrast their strengths and weaknesses. This white paper examines leading and emerging HAN technologies. The emergence of the smart grid is bringing more networking players into the field. The need for low consistent bandwidth usage differs enough from the traditional information technology world to open the door to new technologies. The predominant players currently consist of a blend of the old and new. Within the wired world Ethernet and HomePlug Green PHY are leading the way with an advantage to HomePlug because it doesn't require installing new wires. In the wireless the realm there are many more competitors but WiFi and ZigBee seem to have the most momentum.

Clements, Samuel L.; Carroll, Thomas E.; Hadley, Mark D.

2011-04-01T23:59:59.000Z

253

Are Batteries Ready for Plug-in Hybrid Buyers?  

E-Print Network (OSTI)

M. , 2006. Plug-in hybrid vehicle analysis. Milestonegas emissions from plug-in hybrid vehicles: implications forPresentation at SAE 2008 Hybrid Vehicle Technologies

Axsen, Jonn; Burke, Andy; Kurani, Kenneth S

2010-01-01T23:59:59.000Z

254

Environmental Assessment of Plug-In Hybrid Electric Vehicles...  

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

Environmental Assessment of Plug-In Hybrid Electric Vehicles Volume 1: Nationwide Greenhouse Gas Emissions Environmental Assessment of Plug-In Hybrid Electric Vehicles Volume 1:...

255

Space Heaters, Computers, Cell Phone Chargers: How Plugged In...  

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

Space Heaters, Computers, Cell Phone Chargers: How Plugged In Are Commercial Buildings? Title Space Heaters, Computers, Cell Phone Chargers: How Plugged In Are Commercial...

256

Well-to-Wheels Energy Use and Greenhouse Gas Emissions of Plug-In Hybrid Electric Vehicles  

E-Print Network (OSTI)

Analyzed distribution of vehicles by last trip ending time for each region Generated PHEVs load profiles PSAT were adjusted to on-road values for this analysis PHEV miles driven by grid electricity and onWell-to-Wheels Energy Use and Greenhouse Gas Emissions of Plug-In Hybrid Electric Vehicles Amgad

257

Plug-in Electric Vehicle Infrastructure: A Foundation for Electrified Transportation: Preprint  

DOE Green Energy (OSTI)

Plug-in electric vehicles (PEVs)--which include all-electric vehicles and plug-in hybrid electric vehicles--provide a new opportunity for reducing oil consumption by drawing power from the electric grid. To maximize the benefits of PEVs, the emerging PEV infrastructure--from battery manufacturing to communication and control between the vehicle and the grid--must provide access to clean electricity, satisfy stakeholder expectations, and ensure safety. Currently, codes and standards organizations are collaborating on a PEV infrastructure plan. Establishing a PEV infrastructure framework will create new opportunities for business and job development initiating the move toward electrified transportation. This paper summarizes the components of the PEV infrastructure, challenges and opportunities related to the design and deployment of the infrastructure, and the potential benefits.

Markel, T.

2010-04-01T23:59:59.000Z

258

Plug-in Electric Vehicle Infrastructure: A Foundation for Electrified Transportation  

E-Print Network (OSTI)

Plug-in electric vehicles (PEVs)which include all-electric vehicles and plug-in hybrid electric vehiclesprovide a new opportunity for reducing oil consumption by drawing power from the electric grid. To maximize the benefits of PEVs, the emerging PEV infrastructurefrom battery manufacturing to communication and control between the vehicle and the gridmust provide access to clean electricity, satisfy stakeholder expectations, and ensure safety. Currently, codes and standards organizations are collaborating on a PEV infrastructure plan. Establishing a PEV infrastructure framework will create new opportunities for business and job development initiating the move toward electrified transportation. This paper summarizes the components of the PEV infrastructure, challenges and opportunities related to the design and deployment of the infrastructure, and the potential benefits.

T. Markel Nrel; Tony Markel

2010-01-01T23:59:59.000Z

259

Plug Smart | Open Energy Information  

Open Energy Info (EERE)

Smart Smart Jump to: navigation, search Name Plug Smart Address 930 Kinnear Road Place Columbus, Ohio Zip 43212 Sector Efficiency, Renewable Energy, Services Product Consulting; Manufacturing; Research and development Phone number 614-247-1610 Website http://www.plugsmart.com Coordinates 39.997769°, -83.032407° 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":39.997769,"lon":-83.032407,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

260

Plug-in Hybrid Initiative  

SciTech Connect

Our main project objective was to implement Plug-in Electric Vehicles (PEV) and charging infrastructure into our electric distribution service territory and help reduce barriers in the process. Our research demonstrated the desire for some to be early adopters of electric vehicles and the effects lack of education plays on others. The response of early adopters was tremendous: with the initial launch of our program we had nearly 60 residential customers interested in taking part in our program. However, our program only allowed for 15 residential participants. Our program provided assistance towards purchasing a PEV and installation of Electric Vehicle Supply Equipment (EVSE). The residential participants have all come to love their PEVs and are more than enthusiastic about promoting the many benefits of driving electric.

Goodman, Angie; Moore, Ray; Rowden, Tim

2013-09-27T23:59:59.000Z

Note: This page contains sample records for the topic "grid connection plug" 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

Survey A survey of routing protocols for smart grid communications  

Science Conference Proceedings (OSTI)

With the recent initiatives to upgrade the existing power grid to the Smart Grid (SG), there has been a significant interest in the design and development of an efficient communications infrastructure for connecting different components of the SG. In ... Keywords: HANs, NANs, Routing, Smart grid, Smart grid communications network, WANs

Nico Saputro; Kemal Akkaya; Suleyman Uludag

2012-07-01T23:59:59.000Z

262

Plug-In Hybrid Electric Vehicle Environmental Analysis--Electric Sector Modeling of CO2 Emissions  

Science Conference Proceedings (OSTI)

This Electric Power Research Institute has initiated a comprehensive collaborative study to quantify the environmental impacts of electric transportation, specifically with respect to plug-in hybrid electric vehicles (PHEVs). This technical update describes the adaptation of the EPRI electric sector model for the analysis of CO2 emissions from the charging on PHEVs on the electrical grid. A "PHEV Base Case" was developed using baseline assumptions from the "EPRI Base Case," a nominal set of key assumptio...

2006-11-29T23:59:59.000Z

263

Preliminary Assessment of Plug-In Hybrid and Electric Vehicle Value Elements  

Science Conference Proceedings (OSTI)

Plug-in Hybrid Electric Vehicles (PHEVs) are expected to start production in late 2010. Their batteries are a potential energy storage resource that could supply power to the grid in peak hours or provide ancillary services by providing emergency reserves and helping regulate voltage and frequency during short-term variations in the power balance. This report estimates what the value of PHEV-supplied ancillary services and electric power would have been in the California Independent System Operator (ISO)...

2008-09-30T23:59:59.000Z

264

Evaluation of Power Line Carrier Technologies for Plug-In Electric Vehicle Communications  

Science Conference Proceedings (OSTI)

In support of the Society of Automotive Engineers (SAE) efforts to develop standard means of communication with plug-in electric vehicles (PEVs), EPRI conducted an evaluation of several power line carrier (PLC) technologies. Evaluation of the technologies was based on a test plan developed in the SAE Hybrid Task Force. Direct PEV communication enables signaling of grid conditions to the PEV allowing for remote, intelligent management of vehicle charging. The interface can also support the use of ...

2012-12-12T23:59:59.000Z

265

Microsoft PowerPoint - Grid Meeting Team Presentation 01 26 2012 (NARUC)  

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

Plugging America into Plugging America into Clean Energy Clean Energy U. S. Department of Energy U. S. Department of Energy Future Needs of the Electricity Grid Future Needs of the Electricity Grid DOE Grid Tech Team 26 January 2012 1 The Grid Tech Team The Grid Tech Team (GTT), with DOE-wide representation, is responsible for leadership within and outside DOE on grid modernization through strategic thinking and improved communication, coordination, and collaboration. Establish and maintain a Identify high priority issues and * Office of Science (SC) DOE REPRESENTATION DOE REPRESENTATION 2 maintain a DOE-wide long- term vision for the future grid Develop long-, mid-, near- term plans to address these issues Align office/ program projects and initiatives for objective consistency priority issues and

266

On-Board Smart Charging Requirements for Plug-in Electric Vehicles  

Science Conference Proceedings (OSTI)

The first plug-in electric vehicles (PEVs) are expected to start production in late 2010. Both vehicle owners and utility companies would benefit if PEVs could draw power during off peak periods, but implementing a demand response program will require grid-to-PEV bidirectional communications to allow the utility system to influence the timing and amount of energy the PEV draws from the grid. This report defines the technology needed for such "Smart Charging" and reviews the current status of the initiati...

2008-09-30T23:59:59.000Z

267

Impact of Plug-in Electric Vehicle Technology Diffusion on Electricity Infrastructure  

Science Conference Proceedings (OSTI)

This report covers the evaluation of macro-level grid capacity impact of plug-in electric vehicles (PEVs) over the next two decades. The document covers both the EPRI PRISM base case of 30 PEVs in 2030 and a more realistic penetration scenario that results in about 6 PEVs in 2030, mimicking the growth rate of hybrid-electric vehicles in the last decade. Also evaluated is the impact of the smart grid on load shifting and economic benefits in terms of deferred capacity investment.

2008-12-22T23:59:59.000Z

268

HomePlug AV Specification Assessment  

Science Conference Proceedings (OSTI)

This report describes and evaluates the HomePlug AV (HPAV) Home Area Network (HAN) protocol as described in the HomePlug Power Alliance's "HomePlug AV Specification Version 1.1," May 21, 2007. The report introduces HPAV features and capabilities. Its focus is on information required by developers and evaluators of HPAV-enabled applications. It also includes an in-depth description of necessary processes required to establish and maintain a HPAV network over Power Line Communication (PLC) as well as commu...

2009-12-22T23:59:59.000Z

269

Geothermal Well Site Restoration and Plug and Abandonment of Wells  

DOE Green Energy (OSTI)

A report is presented on the final phase of an energy research program conducted by the U.S. Department of Energy (DOE) involving two geothermal well sites in the State of Louisiana-the Gladys McCall site and the Willis Hulin site. The research program was intended to improve geothermal technology and to determine the efficacy of producing electricity commercially from geopressured resource sites. The final phase of the program consisted of plug and abandonment (P&A) of the wells and restoration of the well sites. Restoration involved (a) initial soil and water sampling and analysis; (b) removal and disposal of well pads, concrete, utility poles, and trash; (c) plugging of monitor and freshwater wells; and (d) site leveling and general cleanup. Restoration of the McCall site required removal of naturally occurring radioactive material (NORM), which was costly and time-consuming. Exhibits are included that provide copies of work permits and authorizations, P&A reports and procedures, daily workover and current conditions report, and cost and salvage reports. Site locations, grid maps, and photographs are provided.

Rinehart, Ben N.

1994-08-01T23:59:59.000Z

270

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Toward a new metric for ranking high performance computing systems. Citation Details In-Document Search Title: Toward a new metric for ranking high performance computing systems....

271

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Patent: Matrix multiplication operations with data pre-conditioning in a high performance computing architecture Citation Details In-Document Search Title: Matrix multiplication...

272

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Conference: Continuous Monitoring And Cyber Security For High Performance Computing Citation Details In-Document Search Title: Continuous Monitoring And Cyber Security For High...

273

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

the coupled thermal-hydrological-mechanical-chemical (THMC) processes during in situ oil shale production Citation Details In-Document Search Title: Development of capabilities to...

274

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Conference: Development of Numerical Simulation Capabilities for In Situ Heating of Oil Shale Citation Details In-Document Search Title: Development of Numerical Simulation...

275

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Documentation of INL's In Situ Oil Shale Retorting Water Usage System Dynamics Model Citation Details In-Document Search Title: Documentation of INL's In Situ Oil Shale Retorting...

276

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Water Usage for In-Situ Oil Shale Retorting - A Systems Dynamics Model Citation Details In-Document Search Title: Water Usage for In-Situ Oil Shale Retorting - A Systems Dynamics...

277

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Renewable Energy Laboratory (NREL), Golden, CO (United States) Naval Petroleum and Oil Shale Reserves (United States) Navarro Nevada Environmental Services Nevada Field Office,...

278

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Laboratory (LLNL), Livermore, CA (United States) Los Alamos National Laboratory (LANL), Los Alamos, NM (United States) Los Alamos Site Office, NM (United States) Morgantown...

279

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Demonstration Assessment of Light-Emitting Diode Parking Structure Lighting at U.S. Department of Labor Headquarters Citation Details In-Document Search Title: Demonstration...

280

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Demonstration Assessment of Light-Emitting Diode (LED) Post-Top Lighting at Central Park in New York City Citation Details In-Document Search Title: Demonstration Assessment of...

Note: This page contains sample records for the topic "grid connection plug" from the National Library of EnergyBeta (NLEBeta).
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281

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Giant Nanocrystal Quantum Dots as Stable and Efficient Down-Conversion Phosphor for LED based Solid State Lighting Citation Details In-Document Search Title: Giant Nanocrystal...

282

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Multiscale Molecular Simulations at the Petascale (Parallelization of Reactive Force Field Model for Blue GeneQ): ALCF-2 Early Science Program Technical Report Citation Details...

283

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Large Area Telescope Constraints on the Gamma-ray Opacity of the Universe Citation Details In-Document Search Title: Fermi Large Area Telescope Constraints on the Gamma-ray Opacity...

284

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Fermi Gamma-Ray Space Telescope: High-Energy Results From the First Year Citation Details In-Document Search Title: Fermi Gamma-Ray Space Telescope: High-Energy Results From the...

285

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Color Maintenance of LEDs in Laboratory and Field Applications Citation Details In-Document Search Title: Color Maintenance of LEDs in Laboratory and Field Applications...

286

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

On the Front Lines of the Cold War Los Alamos 1970-1992 Citation Details In-Document Search Title: On the Front Lines of the Cold War Los Alamos 1970-1992...

287

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Interoperable Technologies for Advanced Petascale Simulations Citation Details In-Document Search Title: Interoperable Technologies for Advanced Petascale Simulations...

288

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

On The Lack of Time Dilation Signatures in Gamma-ray Burst Light Curves Citation Details In-Document Search Title: On The Lack of Time Dilation Signatures in Gamma-ray Burst Light...

289

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Introduction to Bayesian methods in macromolecular crystallography Citation Details In-Document Search Title: Introduction to Bayesian methods in macromolecular crystallography...

290

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Towards Optimal Petascale Simulations Citation Details In-Document Search Title: Towards Optimal Petascale Simulations...

291

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Global Simulation of Plasma Microturbulence at the Petascale & Beyond (Optimizing the GTC Code for Blue GeneQ): ALCF-2 Early Science Program Technical Report Citation Details...

292

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Lorenz: Using the Web to Make HPC Easier Citation Details In-Document Search Title: Lorenz: Using the Web to Make HPC Easier...

293

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

ALCC Allocation Final Report: HPC Colony II Citation Details In-Document Search Title: ALCC Allocation Final Report: HPC Colony...

294

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Recovery Act: Low-Cost, Highly Lambertian Reflector Composite For Improved LED Fixture Efficiency and Lifetime Citation Details In-Document Search Title: Recovery Act: Low-Cost,...

295

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Addressing Failures in Exascale Computing Citation Details In-Document Search Title: Addressing Failures in Exascale Computing...

296

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Project Final Report: HPC-Colony II Citation Details In-Document Search Title: Project Final Report: HPC-Colony...

297

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Is Bayesian inference "brittle"? Citation Details In-Document Search Title: Is Bayesian inference "brittle"?...

298

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Bayesian approaches for combining computational model output and physical observations Citation Details In-Document Search Title: Bayesian approaches for combining computational...

299

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Turning Bayesian model averaging into Bayesian model combination Citation Details In-Document Search Title: Turning Bayesian model averaging into Bayesian model combination...

300

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Yearly update : exascale projections for 2013. Citation Details In-Document Search Title: Yearly update : exascale projections for 2013....

Note: This page contains sample records for the topic "grid connection plug" from the National Library of EnergyBeta (NLEBeta).
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301

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Community Petascale Project for Accelerator Science and Simulation Citation Details In-Document Search Title: Community Petascale Project for Accelerator Science and Simulation...

302

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Final Report for Enhancing the MPI Programming Model for PetaScale Systems Citation Details In-Document Search Title: Final Report for Enhancing the MPI Programming Model for...

303

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Multigroup Radiation Transport in Supernova Light Curve Calculations Citation Details In-Document Search Title: Multigroup Radiation Transport in Supernova Light Curve Calculations...

304

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Using a Simple Binomial Model to Assess Improvement in Predictive Capability: Sequential Bayesian Inference, Hypothesis Testing, and Power Analysis Citation Details In-Document...

305

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Journal Article: Cosmic-ray physics with the milagro gamma-ray observatory Citation Details In-Document Search Title: Cosmic-ray physics with the milagro gamma-ray observatory...

306

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Final Report on Statistical Debugging for Petascale Environments Citation Details In-Document Search Title: Final Report on Statistical Debugging for Petascale Environments...

307

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Brittleness and Bayesian Inference Citation Details In-Document Search Title: Brittleness and Bayesian Inference...

308

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Observations of GRB 090510: a Short Hard Gamma-Ray Burst with an Additional, Hard Power-Law Component from 10 KeV to GeV Energies Citation Details In-Document Search Title: Fermi...

309

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

LSST Science Book, Version 2.0 Citation Details In-Document Search Title: LSST Science Book, Version 2.0...

310

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Journal Article: Extragalactic Background Light from Hierarchical Galaxy Formation: Gamma-ray Attenuation up to the Epoch of Cosmic Reionization and the First Stars Citation...

311

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Petascale, Adaptive CFD (ALCF ESP Technical Report): ALCF-2 Early Science Program Technical Report Citation Details In-Document Search Title: Petascale, Adaptive CFD (ALCF ESP...

312

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Entropy-Bayesian Inversion of Time-Lapse Tomographic GPR data for Monitoring Dielectric Permittivity and Soil Moisture Variations Citation Details In-Document Search Title:...

313

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

The Cielo Petascale Capability Supercomputer: Providing Large-Scale Computing for Stockpile Stewardship Citation Details In-Document Search Title: The Cielo Petascale Capability...

314

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Investigating an API for resilient exascale computing. Citation Details In-Document Search Title: Investigating an API for resilient...

315

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Research, Bartlesville, OK (United States) National Nuclear Data Center National Nuclear Security Administration National Nuclear Security Agency Service Center (United...

316

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Journal Article: Effect of Discharge Parameters and Surface Characteristics on Ambient-Gas Plasma Disinfection Citation Details In-Document Search Title: Effect of Discharge...

317

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Conference: Head Erosion with Emittance Growth in PWFA Citation Details In-Document Search Title: Head Erosion with Emittance Growth in PWFA...

318

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Betatron Radiation from a Beam Driven Plasma Source Citation Details In-Document Search Title: Betatron Radiation from a Beam Driven Plasma Source...

319

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Structure of the human M2 muscarinic acetylcholine receptor bound to an antagonist Citation Details In-Document Search Title: Structure of the human M2 muscarinic acetylcholine...

320

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Development of YBCO Superconductor for Electric Systems: Cooperative Research and Development Final Report, CRADA Number CRD-04-150 Citation Details In-Document Search Title:...

Note: This page contains sample records for the topic "grid connection plug" from the National Library of EnergyBeta (NLEBeta).
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321

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Journal Article: Bounding the Higgs Width Through Interferometry Citation Details In-Document Search Title: Bounding the Higgs Width Through Interferometry...

322

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Project Theory of ultra-relativistic heavy-ion collisions'' Citation Details In-Document Search Title: Final Report for Project Theory of ultra-relativistic heavy-ion...

323

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Chiral U(1) Flavor Models and Flavored Higgs Doublets: The Top FB Asymmetry and the Wjj Citation Details In-Document Search Title: Chiral U(1) Flavor Models and Flavored Higgs...

324

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Open problems in condensed matter physics, 1987 Citation Details In-Document Search Title: Open problems in condensed matter physics, 1987...

325

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Patent: High temperature interfacial superconductivity Citation Details In-Document Search Title: High temperature interfacial superconductivity...

326

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

The Higgs Sector and Fine-Tuning in the pMSSM Citation Details In-Document Search Title: The Higgs Sector and Fine-Tuning in the pMSSM...

327

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Improvements of Nuclear Data and Its Uncertainties by Theoretical Modeling Citation Details In-Document Search Title: Improvements of Nuclear Data and Its Uncertainties by...

328

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Observation of a Higgs-like Boson in CMS at the LHC Citation Details In-Document Search Title: Observation of a Higgs-like Boson in CMS at the LHC...

329

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Discovery of Pu-based superconductors and relation to other classes of unconventional superconductors Citation Details In-Document Search Title: Discovery of Pu-based...

330

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Phase Competition in Trisected Superconducting Dome Citation Details In-Document Search Title: Phase Competition in Trisected Superconducting Dome...

331

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Superconductivity at Dawn of the Iron Age Citation Details In-Document Search Title: Superconductivity at Dawn of the Iron Age...

332

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Technical Report: Comparison of Gas Puff Imaging Data in NSTX with the DEGAS 2 Simulation Citation Details In-Document Search Title: Comparison of Gas Puff Imaging Data in NSTX...

333

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Conference: Plasmas, Dielectrics and the Ultrafast: First Science and Operational Experience at FACET Citation Details In-Document Search Title: Plasmas, Dielectrics and the...

334

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Crystal structure of the beta subscript 2 adrenergic receptorGs protein complex Citation Details In-Document Search Title: Crystal structure of the beta subscript 2...

335

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

POSSIBLE ALTERATION OF ROCKS OBSERVED BY CHEMCAM ALONG THE TRAVERSE TO GLENELG IN GALE CRATER ON MARS. Citation Details In-Document Search Title: POSSIBLE ALTERATION OF ROCKS...

336

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Response of High-Tc Superconductor Metamaterials to High Intensity THz Radiation Citation Details In-Document Search Title: Response of High-Tc Superconductor Metamaterials to High...

337

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Large-Volume Resonant Microwave Discharge for Plasma Cleaning of a CEBAF 5-Cell SRF Cavity Citation Details In-Document Search Title: Large-Volume Resonant Microwave Discharge for...

338

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Conference: A microscopic theory of low energy fission: fragment properties Citation Details In-Document Search Title: A microscopic theory of low energy fission: fragment...

339

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Technical Report: A Microwave Thruster for Spacecraft Propulsion Citation Details In-Document Search Title: A Microwave Thruster for Spacecraft Propulsion...

340

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Analysing the Effect on CMB in a Parity and Charge Parity Violating Varying Alpha Theory Citation Details In-Document Search Title: Analysing the Effect on CMB in a Parity and...

Note: This page contains sample records for the topic "grid connection plug" from the National Library of EnergyBeta (NLEBeta).
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341

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Conference: A Beam Driven Plasma-Wakefield Linear Collider: From Higgs Factory to Multi-TeV Citation Details In-Document Search Title: A Beam Driven Plasma-Wakefield Linear...

342

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Compact X-ray Free Electron Laser from a Laser-plasma Accelerator using a Transverse Gradient Undulator Citation Details In-Document Search Title: Compact X-ray Free Electron Laser...

343

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

SPIDER: A Predictive Theory For Fission Citation Details In-Document Search Title: SPIDER: A Predictive Theory For Fission...

344

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Report of the ICFA Beam Dynamics Workshop 'Accelerators for a Higgs Factory: Linear Vs. Circular' (HF2012) Citation Details In-Document Search Title: Report of the ICFA Beam...

345

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

A Feasibility Study of an e e- Ring Collider for Higgs Factory Citation Details In-Document Search Title: A Feasibility Study of an e e- Ring Collider for Higgs Factory...

346

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Ultrasonic signatures at the superconducting and the pseudogap phase boundaries in YBCO cuprates. Citation Details In-Document Search Title: Ultrasonic signatures at the...

347

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Fragment Yields Calculated in a Time-Dependent Microscopic Theory of Fission Citation Details In-Document Search Title: Fragment Yields Calculated in a Time-Dependent Microscopic...

348

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Journal Article: Crystal structure of themu-opioid receptor bound to a morphinan antagonist Citation Details In-Document Search Title: Crystal structure of themu-opioid...

349

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Journal Article: Ligand-specific regulation of the extracellular surface of a G-protein-coupled receptor Citation Details In-Document Search Title: Ligand-specific regulation of...

350

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Fe Atomic Data for Non-equilibrium Ionization Plasmas Citation Details In-Document Search Title: Fe Atomic Data for Non-equilibrium Ionization Plasmas...

351

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Beam Matching to a Plasma Wakefield Accelerator Using a Ramped Density Profile at the Plasma Boundary Citation Details In-Document Search Title: Beam Matching to a Plasma Wakefield...

352

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Development and Optimization of Modular Hybrid Plasma Reactor Citation Details In-Document Search Title: Development and Optimization of Modular Hybrid Plasma Reactor...

353

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Enhanced Superconducting Gaps in Trilayer High-Temperature Bi (2) Sr (2) Ca (2) Cu (3) O (10+delta) Cuprate Superconductor Citation Details In-Document Search Title: Enhanced...

354

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Observation of Temperature-Induced Crossover to an Orbital-Selective Mott Phase in AxFe2-ySe2 (AK, Rb) Superconductors Citation Details In-Document Search Title: Observation of...

355

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Conference: ChemCam contributions to the Lunar and Planetary Science Conference Citation Details In-Document Search Title: ChemCam contributions to the Lunar and Planetary Science...

356

Charging EVs Efficiently NOW While Waiting for the Smart Grid  

Science Conference Proceedings (OSTI)

Due to a century of gas-tank / gas-station legacy, most of the current focus on Electrical Vehicle (EV) charging has been with respect to public charging, range anxiety, charging speed, and grid impact. Unfortunately, this focus overlooks the existing ... Keywords: Electric Vehicles, EV, charging, Plug-in Hybrids, Level-1, Level-2, EVSE, payin-to-plugin, charging at work, BEVI

Robert (Bob) Bruninga, Jill A. T. Sorensen

2013-04-01T23:59:59.000Z

357

Data Grids and Data Grid Performance Issues  

E-Print Network (OSTI)

Introduction --- Data Grid Architecture --- Existing Data Grid Systems .DPSS and SRB . Part II --- Current Data Grid Work .Globus + LBNL work .other data grid projects . Part III --- Data Grid Performance Issues .network and TCP Issues . application design considerations 2 The Data Grid Introduction The Data Grid Problem . The Problem --- To enable a geographically distributed community to performance analyses on petabytes of data efficiently and cost-effectively. . The Proposed Solution --- The Data Grid 3 The Data Grid Computational/Data Grids . Grid / Computational Grid: --- The integration of various approaches used for coupling geographically dispersed resources --- analogy with the grid that supplies ubiquitous access to electric power --- Basic grid services are those that locate, allocate, coordinate, utilize these resources . Data Grid: --- ser

Brian L. Tierney

2000-01-01T23:59:59.000Z

358

HiT (Smart Grid Project) | Open Energy Information  

Open Energy Info (EERE)

as flagship project, in order to investigate the possibilities and benefits of Smart Grids in connection with buildings, which should then be brought to the attention of...

359

In the OSTI Collections: Keeping Power Grids Stable | OSTI, US...  

Office of Scientific and Technical Information (OSTI)

Connect from the National Renewable Energy Laboratory (NREL). The analysis described in this report uses a commercial tool for grid simulation to compare an...

360

Plug-In Hybrid Electric Vehicle Value Proposition Study: Interim Report: Phase I Scenario Evaluation  

SciTech Connect

Plug-in hybrid electric vehicles (PHEVs) offer significant improvements in fuel economy, convenient low-cost recharging capabilities, potential environmental benefits, and decreased reliance on imported petroleum. However, the cost associated with new components (e.g., advanced batteries) to be introduced in these vehicles will likely result in a price premium to the consumer. This study aims to overcome this market barrier by identifying and evaluating value propositions that will increase the qualitative value and/or decrease the overall cost of ownership relative to the competing conventional vehicles and hybrid electric vehicles (HEVs) of 2030 During this initial phase of this study, business scenarios were developed based on economic advantages that either increase the consumer value or reduce the consumer cost of PHEVs to assure a sustainable market that can thrive without the aid of state and Federal incentives or subsidies. Once the characteristics of a thriving PHEV market have been defined for this timeframe, market introduction steps, such as supportive policies, regulations and temporary incentives, needed to reach this level of sustainability will be determined. PHEVs have gained interest over the past decade for several reasons, including their high fuel economy, convenient low-cost recharging capabilities, potential environmental benefits and reduced use of imported petroleum, potentially contributing to President Bush's goal of a 20% reduction in gasoline use in ten years, or 'Twenty in Ten'. PHEVs and energy storage from advanced batteries have also been suggested as enabling technologies to improve the reliability and efficiency of the electric power grid. However, PHEVs will likely cost significantly more to purchase than conventional or other hybrid electric vehicles (HEVs), in large part because of the cost of batteries. Despite the potential long-term savings to consumers and value to stakeholders, the initial cost of PHEVs presents a major market barrier to their widespread commercialization. The purpose of this project is to identify and evaluate value-added propositions for PHEVs that will help overcome this market barrier. Candidate value propositions for the initial case study were chosen to enhance consumer acceptance of PHEVs and/or compatibility with the grid. Potential benefits of such grid-connected vehicles include the ability to supply peak load or emergency power requirements of the grid, enabling utilities to size their generation capacity and contingency resources at levels below peak. Different models for vehicle/battery ownership, leasing, financing and operation, as well as the grid, communications, and vehicle infrastructure needed to support the proposed value-added functions were explored during Phase 1. Rigorous power system, vehicle, financial and emissions modeling were utilized to help identify the most promising value propositions and market niches to focus PHEV deployment initiatives.

Sikes, Karen R [ORNL; Markel, Lawrence C [ORNL; Hadley, Stanton W [ORNL; Hinds, Shaun [Sentech, Inc.; DeVault, Robert C [ORNL

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "grid connection plug" 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.
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to obtain the most current and comprehensive results.


361

Bioinformatics algorithm development for Grid environments  

Science Conference Proceedings (OSTI)

A Grid environment can be viewed as a virtual computing architecture that provides the ability to perform higher throughput computing by taking advantage of many computers geographically dispersed and connected by a network. Bioinformatics applications ... Keywords: Bioinformatics, Data analysis, Grid computing, Protein classification, Semi-automated tool, Workflow design

Fotis E. Psomopoulos; Pericles A. Mitkas

2010-07-01T23:59:59.000Z

362

Alternative Fuels Data Center: Plug-In Electric Vehicle Initiatives  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Plug-In Electric Plug-In Electric Vehicle Initiatives to someone by E-mail Share Alternative Fuels Data Center: Plug-In Electric Vehicle Initiatives on Facebook Tweet about Alternative Fuels Data Center: Plug-In Electric Vehicle Initiatives on Twitter Bookmark Alternative Fuels Data Center: Plug-In Electric Vehicle Initiatives on Google Bookmark Alternative Fuels Data Center: Plug-In Electric Vehicle Initiatives on Delicious Rank Alternative Fuels Data Center: Plug-In Electric Vehicle Initiatives on Digg Find More places to share Alternative Fuels Data Center: Plug-In Electric Vehicle Initiatives on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Plug-In Electric Vehicle Initiatives All solicitation documents that include the purchase of passenger

363

Computational Grids  

Science Conference Proceedings (OSTI)

In this introductory chapter, we lay the groundwork for the rest of the book by providing a more detailed picture of the expected purpose, shape, and architecture of future grid systems. We structure the chapter in terms of six questions that we believe ...

Ian T. Foster; Carl Kesselman

2000-06-01T23:59:59.000Z

364

Smart Grid Congressional Testimony  

Science Conference Proceedings (OSTI)

Of InterestNIST and the Smart GridResearch at NISTSmart Grid Interoperability Panel (SGIP)International CoordinationSmart Grid Advisory ...

2013-07-30T23:59:59.000Z

365

Anticipating plug-in hybrid vehicle energy impacts in California: Constructing consumer-informed recharge profiles  

E-Print Network (OSTI)

converted plug-in hybrid vehicles. Transportation ResearchM. , 2006. Plug-In Hybrid Vehicle Analysis. Nationalgas emissions from plug-in hybrid vehicles: implications for

Axsen, Jonn; Kurani, Kenneth S

2010-01-01T23:59:59.000Z

366

Anticipating plug-in hybrid vehicle energy impacts in California: Constructing consumer-informed recharge profiles  

E-Print Network (OSTI)

of Plug-In Hybrid Electric Vehicles, vol. 1. Nationwidecompetitive plug-in hybrid electric vehicles. EnvironmentalDriving plug-in hybrid electric vehicles: reports from US

Axsen, Jonn; Kurani, Kenneth S

2010-01-01T23:59:59.000Z

367

Yank: Enabling Green Data Centers to Pull the Plug Rahul Singh, David Irwin, Prashant Shenoy, and K.K. Ramakrishnan  

E-Print Network (OSTI)

.7-2.2% of electricity usage in the United States [16]. The rise in power usage has led data cen- ters to experiment connections to multiple electric grids, high-capacity UPSs, and backup genera- tors, others may connect to only a single grid and use cheaper lower-capacity UPSs, and still others may rely solely on renewables

Shenoy, Prashant

368

Plug In Partners | Open Energy Information  

Open Energy Info (EERE)

Plug-In Partners Plug-In Partners Place Austin, Texas Zip 78704 Sector Vehicles Product Focused on promotion of flexible-fuel Plug-in Hybrid Electric Vehicles (PHEV). Coordinates 30.267605°, -97.742984° 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":30.267605,"lon":-97.742984,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

369

Plug Power Inc | Open Energy Information  

Open Energy Info (EERE)

Plug Power Inc Plug Power Inc Jump to: navigation, search Name Plug Power Inc Place Latham, New York Zip 12110 Product Designs, manufactures and markets proton exchange membrane (PEM) fuel cells for stationary applications and for forklifts. Coordinates 39.098856°, -83.247057° 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":39.098856,"lon":-83.247057,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

370

Plug-In Hybrid Electric Vehicles - Prototypes  

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

Prototypes Prototypes A PHEV prototype being prepared for testing. A plug-in electric vehicle (PHEV) prototype is prepared for testing at Argonne National Laboratory. What is a PHEV? A plug-in hybrid electric vehicle, or PHEV, is similar to today's hybrid electric vehicles on the market today, but with a larger battery that is charged both by the vehicle's gasoline engine and from plugging into a standard 110 V electrical outlet for a few hours each day. PHEVs and HEVs both use battery-powered motors and gasoline-powered engines for high fuel efficiency, but PHEVs can further reduce fuel usage by employing electrical energy captured through daily charging. Prototype as Rolling Test Bed As part of Argonne's multifaceted PHEV research program, Argonne researchers have constructed a PHEV prototype that serves as a rolling test

371

Space cooling demands from office plug loads  

Science Conference Proceedings (OSTI)

Undersizing space cooling systems for office buildings can result in uncomfortable and angry tenants on peak cooling days. However, oversizing wastes money because more capacity is installed than is needed, and oversized systems have a lower energy efficiency which makes operating costs higher than necessary. Oversizing can adversely affect comfort as well, because oversized systems may provide poor humidity control and large temperature variations. Correct system sizing requires estimating building heat loads accurately. This paper discusses the heat load generated by the plug load, which includes any electrical equipment that is plugged into outlets.

Komor, P.

1997-12-01T23:59:59.000Z

372

New Plug-Together Digital Multimeter  

E-Print Network (OSTI)

in sections that plug together to form a compactnstrument, giving the user a chorce of capabilities By Albert Gookin 'TtHS PHOTO below shows Hewlett-Packard's section (Model 347o1A) that measures only dc in I newest a-digit voltmeter, the Model 3470 Mea- four ranges from 1 volt full-scale to 1000 volts. Future plug-on sections will include autoranging, high-sensitivity current measurements and other functional capabilities. For those who wish to design their own signal-conditioning circuits, an empty bottom section is also available Iouter shells are cast aluminum]. Center sections can be placed between the top and

unknown authors

1972-01-01T23:59:59.000Z

373

Smart Grid Homepage  

Science Conference Proceedings (OSTI)

... Welcome to the Smart Grid website at the National Institute of Standards and Technology (NIST). ... Contact. Smart Grid National Coordinator ...

2013-11-07T23:59:59.000Z

374

Two-layered metadata service model in grid environment  

Science Conference Proceedings (OSTI)

The primary problem of data management in grid environment is how to effectively organise the geographical distributed storage devices to support the collaborative data operations. This paper focuses on how to resolve the above problem and presents a ... Keywords: data grid, data management, grid computing, metadata replication, metadata service models, replica metadata, sparse strongly connected graph

Muzhou Xiong; Hai Jin; Song Wu

2009-07-01T23:59:59.000Z

375

Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Plug-In Electric Plug-In Electric Vehicle (PEV) Infrastructure Information Resource to someone by E-mail Share Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) Infrastructure Information Resource on Facebook Tweet about Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) Infrastructure Information Resource on Twitter Bookmark Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) Infrastructure Information Resource on Google Bookmark Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) Infrastructure Information Resource on Delicious Rank Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) Infrastructure Information Resource on Digg Find More places to share Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) Infrastructure Information Resource on

376

Alternative Fuels Data Center: Plug-in Electric Vehicle (PEV)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Plug-in Electric Plug-in Electric Vehicle (PEV) Infrastructure Promotion to someone by E-mail Share Alternative Fuels Data Center: Plug-in Electric Vehicle (PEV) Infrastructure Promotion on Facebook Tweet about Alternative Fuels Data Center: Plug-in Electric Vehicle (PEV) Infrastructure Promotion on Twitter Bookmark Alternative Fuels Data Center: Plug-in Electric Vehicle (PEV) Infrastructure Promotion on Google Bookmark Alternative Fuels Data Center: Plug-in Electric Vehicle (PEV) Infrastructure Promotion on Delicious Rank Alternative Fuels Data Center: Plug-in Electric Vehicle (PEV) Infrastructure Promotion on Digg Find More places to share Alternative Fuels Data Center: Plug-in Electric Vehicle (PEV) Infrastructure Promotion on AddThis.com... More in this section... Federal

377

Vehicle Technologies Office: Plug-in Electric Vehicle Basics  

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

Basics Basics Plug-in electric vehicles (PEVs), which include both plug-in hybrid electric vehicles and all-electric vehicles, use electricity as either their primary fuel or to improve efficiency. Commonly Used PEV Terms All-electric vehicle (AEV) - A vehicle with plug-in capability; driving energy comes entirely from its battery. Plug-in hybrid electric vehicle (PHEV) - A vehicle with plug-in capability; driving energy can come from either its battery or a liquid fuel like gasoline, diesel, or biofuels. Plug-in electric vehicle (PEV) - Any vehicle with plug-in capability. This includes AEVs and PHEVs. Hybrid electric vehicle (HEV) - A vehicle that has an electric drive system and battery but does not have plug-in capability; driving energy comes only from liquid fuel.

378

Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Plug-In Hybrid Plug-In Hybrid Electric Vehicles to someone by E-mail Share Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles on Facebook Tweet about Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles on Twitter Bookmark Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles on Google Bookmark Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles on Delicious Rank Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles on Digg Find More places to share Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles on AddThis.com... More in this section... Electricity Basics Benefits & Considerations Stations Vehicles Availability Conversions Emissions Batteries Deployment Maintenance & Safety Laws & Incentives Hybrids

379

Vehicle Technologies Office: Draft Plug-In Hybrid Electric Vehicle...  

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

Draft Plug-In Hybrid Electric Vehicle R&D Plan to someone by E-mail Share Vehicle Technologies Office: Draft Plug-In Hybrid Electric Vehicle R&D Plan on Facebook Tweet about...

380

Are batteries ready for plug-in hybrid buyers?  

E-Print Network (OSTI)

M. (2006) Plug-In Hybrid Vehicle Analysis, Milestone Report,gas emissions from plug-in hybrid vehicles: Implications forPresentation at SAE 2008 Hybrid Vehicle Technologies

Axsen, Jonn; Kurani, Kenneth S.; Burke, Andrew

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "grid connection plug" 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

Are Batteries Ready for Plug-in Hybrid Buyers?  

E-Print Network (OSTI)

M. (2006) Plug-In Hybrid Vehicle Analysis, Milestone Report,gas emissions from plug-in hybrid vehicles: Implications forPresentation at SAE 2008 Hybrid Vehicle Technologies

Axsen, Jonn; Kurani, Kenneth S; Burke, Andy

2009-01-01T23:59:59.000Z

382

Vehicle Technologies Office: Fact #798: September 23, 2013 Plug...  

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

8: September 23, 2013 Plug-in Hybrid Vehicle Driving Range to someone by E-mail Share Vehicle Technologies Office: Fact 798: September 23, 2013 Plug-in Hybrid Vehicle Driving...

383

Charge It: The Promise of Plug-in Electric Hybrids  

E-Print Network (OSTI)

Impacts of Plug-In Hybrid Electric Vehicles on Energy andthe plug-in hybrid electric vehicle, a variant of theknown self-charging hybrid electric vehicle, is fast gaining

Recker, W.W.; Kang, J.E.

2011-01-01T23:59:59.000Z

384

Charge It: The Promise of Plug-in Electric Hybrids  

E-Print Network (OSTI)

Impacts of Plug-In Hybrid Electric Vehicles on Energy andthe plug-in hybrid electric vehicle, a variant of theknown self-charging hybrid electric vehicle, is fast gaining

Recker, W. W.; Kang, J. E.

2010-01-01T23:59:59.000Z

385

Plug in Electric Vehicle Interactions with a small office Building...  

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

Plug in Electric Vehicle Interactions with a small office Building: An Economic Analysis Using DER-CAM Title Plug in Electric Vehicle Interactions with a small office Building: An...

386

Advanced Vehicle Testing Activity: Plug-in Hybrid Electric Vehicles  

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

Plug-in Hybrid Electric Vehicles to someone by E-mail Share Advanced Vehicle Testing Activity: Plug-in Hybrid Electric Vehicles on Facebook Tweet about Advanced Vehicle Testing...

387

SIGMA PLUG WELDING OF SPUN-OVER FUEL CANS  

SciTech Connect

Efforts made to employ the sigma welding process for plug welding Closures in spun-over fuel cans were unsuccessful. No combination of welding conditions was found which would produce satisfactory, leak-tight, plug welds in aluminum. (auth)

Winsor, F.J.

1952-12-01T23:59:59.000Z

388

Alternative Fuels Data Center: Plug-In Electric Vehicle Charging...  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Plug-In Electric Vehicle Charging Rate Reduction - DTE Energy to someone by E-mail Share Alternative Fuels Data Center: Plug-In Electric Vehicle Charging Rate Reduction - DTE...

389

NREL: Learning - Plug-In Hybrid Electric Vehicles  

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

Plug-In Hybrid Electric Vehicles Photo of a parked blue compact car with large decals on the doors stating that it is a plug-in hybrid achieving more than 120 miles per gallon....

390

Are Batteries Ready for Plug-in Hybrid Buyers?  

E-Print Network (OSTI)

including the Hybrid and Electric Vehicle Act of 1976. Suchfor plug- in hybrid electric vehicles: analysis and2007. Plug-in Hybrid Electric Vehicle R&D Plan: Working

Axsen, Jonn; Burke, Andy; Kurani, Kenneth S

2010-01-01T23:59:59.000Z

391

Vehicle Technologies Office: Plug-in Electric Vehicle Research...  

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

Plug-in Electric Vehicle Research and Development to someone by E-mail Share Vehicle Technologies Office: Plug-in Electric Vehicle Research and Development on Facebook Tweet about...

392

Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Plug-In Electric Plug-In Electric Vehicle (PEV) Infrastructure Development to someone by E-mail Share Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) Infrastructure Development on Facebook Tweet about Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) Infrastructure Development on Twitter Bookmark Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) Infrastructure Development on Google Bookmark Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) Infrastructure Development on Delicious Rank Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) Infrastructure Development on Digg Find More places to share Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) Infrastructure Development on AddThis.com... More in this section...

393

Ion mobility spectrometer with virtual aperture grid  

DOE Patents (OSTI)

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

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

2010-11-23T23:59:59.000Z

394

A Plug-In Electric Vehicle Simulator for Electric Vehicles Supply Equipment Evaluation  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute (EPRI) is developing a portable plug-in electric vehicle simulator to support laboratory testing and evaluation of electric vehicle supply equipment. The device implements the signaling required in the Society of Automotive Engineers J1772 Recommended Practice, SAE Electric Vehicle Conductive Charge Coupler, and provides connection of power quality monitoring and simulated load equipment. The complete unit is self contained and battery powered for ease of field use, ...

2010-12-22T23:59:59.000Z

395

Power converter connection configuration  

DOE Patents (OSTI)

EMI shielding is provided for power electronics circuits and the like via a direct-mount reference plane support and shielding structure. The thermal support may receive one or more power electronic circuits. The support may aid in removing heat from the circuits through fluid circulating through the support. The support forms a shield from both external EMI/RFI and from interference generated by operation of the power electronic circuits. Features may be provided to permit and enhance connection of the circuitry to external circuitry, such as improved terminal configurations. Modular units may be assembled that may be coupled to electronic circuitry via plug-in arrangements or through interface with a backplane or similar mounting and interconnecting structures.

Beihoff, Bruce C. (Wauwatosa, WI); Kehl, Dennis L. (Milwaukee, WI); Gettelfinger, Lee A. (Brown Deer, WI); Kaishian, Steven C. (Milwaukee, WI); Phillips, Mark G. (Brookfield, WI); Radosevich, Lawrence D. (Muskego, WI)

2008-11-11T23:59:59.000Z

396

Bond strength of cementitious borehole plugs in welded tuff  

Science Conference Proceedings (OSTI)

Axial loads on plugs or seals in an underground repository due to gas, water pressures and temperature changes induced subsequent to waste and plug emplacement lead to shear stresses at the plug/rock contact. Therefore, the bond between the plug and rock is a critical element for the design and effectiveness of plugs in boreholes, shafts or tunnels. This study includes a systematic investigation of the bond strength of cementitious borehole plugs in welded tuff. Analytical and numerical analysis of borehole plug-rock stress transfer mechanics is performed. The interface strength and deformation are studied as a function of Young`s modulus ratio of plug and rock, plug length and rock cylinder outside-to-inside radius ratio. The tensile stresses in and near an axially loaded plug are analyzed. The frictional interface strength of an axially loaded borehole plug, the effect of axial stress and lateral external stress, and thermal effects are also analyzed. Implications for plug design are discussed. The main conclusion is a strong recommendation to design friction plugs in shafts, drifts, tunnels or boreholes with a minimum length to diameter ratio of four. Such a geometrical design will reduce tensile stresses in the plug and in the host rock to a level which should minimize the risk of long-term deterioration caused by excessive tensile stresses. Push-out tests have been used to determine the bond strength by applying an axial load to cement plugs emplaced in boreholes in welded tuff cylinders. A total of 130 push-out tests have been performed as a function of borehole size, plug length, temperature, and degree of saturation of the host tuff. The use of four different borehole radii enables evaluation of size effects. 119 refs., 42 figs., 20 tabs.

Akgun, H.; Daemen, J.J.K. [Arizona Univ., Tucson, AZ (USA). Dept. of Mining and Geological Engineering

1991-02-01T23:59:59.000Z

397

Energy Management Strategies for Plug-In Hybrid Electric Vehicles  

DOE Green Energy (OSTI)

Summarizes and compares potential energy management strategies for plug-in hybrid electric vehicles, accounting for duty cycle distance.

Gonder, J.; Markel, T.

2007-05-01T23:59:59.000Z

398

Argonne helps the grid get smart | Argonne National Laboratory  

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

helps the grid get smart helps the grid get smart By Louise Lerner * March 25, 2010 Tweet EmailPrint Technology, analysis can better meet America's energy needs President Barack Obama has called for one million plug-in hybrid electric vehicles (PHEVs) to hit the road by 2015. If the demand for PHEVs skyrockets, a flood of new electric cars could strain America's power networks to the limit. That is why the U.S. Department of Energy is analyzing how the power grid can be redesigned to better meet America's energy needs. A multidisciplinary mix of scientists from Argonne National Laboratory is working to help develop a "smart grid" that will not only adapt in real-time to handle larger electricity loads, but also operate more cheaply and efficiently than the existing grid.

399

Edmund G. Brown, Jr. PLUG-IN HYBRID ELECTRIC VEHICLE  

E-Print Network (OSTI)

Edmund G. Brown, Jr. Governor PLUG-IN HYBRID ELECTRIC VEHICLE RESEARCH ROADMAP Davis Plug-In Hybrid Electric Vehicle Research Center June 2011 CEC-500-2010-039 #12; #12; Prepared By: UC Davis Plug-In Hybrid Electric Vehicle Research Center Dr. Thomas Turrentine, University

400

Steam Generator Management Program: Assessment of Steam Generator Tube Plugs  

Science Conference Proceedings (OSTI)

EPRI Steam Generator Management Program guidelines require that utilities perform integrity assessments of all steam generator (SG) components, including tube plugs. SG inspection outages should specifically include monitoring of degradation in tube hardware such as plugs. This report provides guidance for utility engineers to use in determining tube plug inspection requirements, including scope, technique, and periodicity.BackgroundGenerally, utilities perform ...

2013-08-28T23:59:59.000Z

Note: This page contains sample records for the topic "grid connection plug" 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

Commercializing light-duty plug-in/plug-out hydrogen-fuel-cell vehicles: Mobile Electricity technologies and opportunities  

E-Print Network (OSTI)

Plug-in Hybrid Kits for Toyota and Ford Hybrids," in Greenfactsheet.pdf, 2006. J. Rosebro, "Toyota Ratchets Up Plug-InCongress, 23 April ed, 2006. "Toyota to Unveil Prius with

Williams, Brett D; Kurani, Kenneth S

2007-01-01T23:59:59.000Z

402

Commercializing light-duty plug-in/plug-out hydrogen-fuel-cell vehicles: Mobile Electricity technologies and opportunities  

E-Print Network (OSTI)

Early Markets for Hybrid Electric Vehicles," University ofof Plug-In Hybrid Electric Vehicles on Wind Energy Markets,"Power Assist Hybrid Electric Vehicles, and Plug-In Hybrid

Williams, Brett D; Kurani, Kenneth S

2007-01-01T23:59:59.000Z

403

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

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

and wind into the electrical grid. Salem-based Kettle Brands is connecting its 616-panel rooftop solar installation to the project to help test the best approaches to bringing...

404

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

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

National Grid to the Smart Grid RFI Comments of National Grid to the Smart Grid RFI National Grid's Response to the Department of Energy Smart Grid RFI: Addressing Policy and...

405

Plug-In Electric Vehicle Charging Load Profile Forecasts for the Salt River Project Service Area  

Science Conference Proceedings (OSTI)

As plug-in electric vehicles (PEVs) enter the marketplace, it is important to understand the impacts of the potentially significant new load caused by PEV charging. Time-of-use (TOU) electricity pricing will help shift PEV charging loads to off-peak hours, mitigating the potential problem of raising the system peak load. However, there is a potential for a secondary peak to develop if the TOU plan causes a large PEV load to appear on the grid at a specific time in the evening. So-called smart chargingbid...

2011-06-30T23:59:59.000Z

406

Environmental Assessment of Plug-In Hybrid Electric Vehicles, Volume 1: Nationwide Greenhouse Gas Emissions  

Science Conference Proceedings (OSTI)

How would air quality and greenhouse gas emissions be affected if significant numbers of Americans drove cars that were fueled by the power grid? A recently completed assessment conducted by the Electric Power Research Institute and the Natural Resources Defense Council made a detailed study of the question looking at a variety of scenarios involving the U.S. fleet of power generation and its fleet of light-duty and medium-duty cars and trucks.The study focused on plug-in hybrid electric vehicles (PHEVs)...

2007-07-23T23:59:59.000Z

407

Connecting to NERSC  

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

Transferring Data Transferring Data Network Performance Queues and Scheduling Job Logs & Analytics Training & Tutorials Software Accounts & Allocations Policies Data Analytics & Visualization Data Management Policies Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 Home » For Users » Network Connections » Connecting to NERSC Connecting to NERSC All NERSC computers (except HPSS) are reached using either the Secure Shell (SSH) communication and encryption protocol (version 2) or by Grid tools

408

Plug-In Hybrid Electric Vehicles | Department of Energy  

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

Plug-In Hybrid Electric Vehicles Plug-In Hybrid Electric Vehicles Plug-In Hybrid Electric Vehicles A new study released on Plug-in Hybrid Electric Vehicles (PHEVs) found there is enough electric capacity to power plug-in vehicles across much of the nation. The Office of Electricity Delivery and Energy Reliability supported researchers at the Pacific Northwest National Laboratory to develop this study that found "off-peak" electricity production and transmission capacity could fuel 84 percent of the 198 million cars, pickup trucks, and sport utility vehicles (SUVs) in the nation if they were plug-in hybrid electrics. This is the first review of what the impacts would be of very high market penetrations of PHEVs. Plug-In Hybrid Electric Vehicles More Documents & Publications

409

Clean Cities: Plug-In Vehicle and Infrastructure Community Readiness  

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

Events Events Printable Version Share this resource Send a link to Clean Cities: Plug-In Vehicle and Infrastructure Community Readiness Workshop to someone by E-mail Share Clean Cities: Plug-In Vehicle and Infrastructure Community Readiness Workshop on Facebook Tweet about Clean Cities: Plug-In Vehicle and Infrastructure Community Readiness Workshop on Twitter Bookmark Clean Cities: Plug-In Vehicle and Infrastructure Community Readiness Workshop on Google Bookmark Clean Cities: Plug-In Vehicle and Infrastructure Community Readiness Workshop on Delicious Rank Clean Cities: Plug-In Vehicle and Infrastructure Community Readiness Workshop on Digg Find More places to share Clean Cities: Plug-In Vehicle and Infrastructure Community Readiness Workshop on AddThis.com... Conferences & Workshops

410

NERSC Grid Certificates  

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

Grid Grid Certificates Grid Certificates | Tags: Grid Grid certificates allow you to access NERSC (and other Grid enabled computing facilities) via grid interfaces. Grid certificates are credentials that must be initialized for use with grid tools. Once a certificate is initialized it is automatically used by the grid tools to authenticate the user to the grid resource. Getting a Short Lived NERSC CA Certificate The NERSC Online CA now offers a quick and painless way to obtain grid certificates. You can obtain a grid certificate with a single command using this method. If you are on a NERSC system, load the globus module to set up your environment: % module load globus or % module load osg On the client system (assuming you have the globus binaries in your path), simply run:

411

Plug-in Electric Vehicle Adoption Forecasts  

Science Conference Proceedings (OSTI)

The imminent introduction of plug-in electric vehicles (PEVs) into the automotive marketplace has the potential to dramatically affect electricity service providers. The vehicles will require infrastructure that facilitates recharging, and the resulting electric load could have a combination of positive and negative effects on utility systems. To characterize the effects, it is necessary to forecast the size of the PEV fleet and its electricity consumption. The electricity use must be analyzed over long ...

2010-12-22T23:59:59.000Z

412

A reduced domain strategy for local mesh movement application in unstructured grids  

Science Conference Proceedings (OSTI)

Automatic control of mesh movement is mandatory in many fluid flow and fluid-solid interaction problems. This paper presents a new strategy, called reduced domain strategy (RDS), which enhances the efficiency of node connectivity-based mesh movement ... Keywords: Automatic grid partitioning, Grid data structure, Local grid movement or deformation, Moving boundary, Unstructured grid

Masoud Darbandi; Nematollah Fouladi

2011-09-01T23:59:59.000Z

413

GridLAB-D  

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

GridLAB-D GridLAB-D 2010 Peer Review Overview * What is GridLAB-D? * Why use GridLAB-D? * How does GridLAB-D work? * How has GridLAB-D been used so far? * What is it expected in the coming year? * Funding and management details GridLAB-D Simulates the Smart Grid Power system models Load models Market models GridLAB-D model unifies keys elements of a Smart Grid  Next generation tool  Integrates models  Smart Grid analysis  Projects  Technologies  Cost/benefits  Business cases  Multi-scale models  Seconds to decades  Links to existing tools  Open source  Contributions from  Government  Industry  Academic  Vendors  Drives need for high performance computers  Vendors can add/extract modules for their own uses 3 Why simulate the smart grid?

414

HEAT TRANSFER ANALYSIS AND DESIGN OF A PLUGGING INDICATOR SYSTEM FOR SRE  

SciTech Connect

The analysis was performed on a system comprising a counterflow, concentric-pipe economizer, heat exchanger, flowmeter, plug, and connecting pipe. The system was assumed to be at some initial temperature equal to the inlet sodium temperature and suddenly loses heat to a medium in the heat exchanger. Design and operating data are presented. A cooling rate curve is given where the nitrogen flow rate is decreased when the plug temperature reaches 400 deg F. The time variation of minimum temperatures is given for various values of thermal capacitance with constant equilibrium temperature, and the economizer parameter with constant equilibrium temperatures and thermal capacitance. The variation in heat exchanger parameter with economizer parameter for a constant equilibrium minimum temperature of 250 deg F, and a constant inlet temperature of 750 deg F is indicated. (B.O.G.)

Sletten, H.L.

1955-04-01T23:59:59.000Z

415

Duke Energy Smart Grid Host Site Progress Report for the Period Ending November 2012  

Science Conference Proceedings (OSTI)

This report provides a progress update for the Duke Energy Smart Grid Demonstration Host Site Project, which is a part of the Electric Power Research Institutes (EPRIs) multi-year Smart Grid Demonstration Initiative. The Duke Energy Demonstration Project is focused on the integration of higher levels of distributed energy resources, such as energy storage, photovoltaic generation, demand response, and plug-in electric vehicles. In addition, Duke Energy is developing a communications ...

2012-12-31T23:59:59.000Z

416

TITLE XIIISMART GRID SEC. 1305. SMART GRID ...  

Science Conference Proceedings (OSTI)

Page 1. TITLE XIIISMART GRID SEC. 1305. SMART GRID INTEROPERABILITY FRAMEWORK. (a) INTEROPERABILITY ...

2013-05-16T23:59:59.000Z

417

Improving grid reliability through integration of distributed PV and energy storage  

Science Conference Proceedings (OSTI)

Several emerging technologies, namely, high penetration grid-connected distributed photovoltaics (PV), energy storage, and smart grid have seen tremendous growth in recent years. Because of their interconnected nature, the deployed systems are fairly ...

Guohui Yuan

2012-01-01T23:59:59.000Z

418

Assessment of high-performance smart metering for the web service enabled smart grid era  

Science Conference Proceedings (OSTI)

The electricity network is undergoing a significant change towards a more adaptive, intelligent, self-managing, collaborative and information-driven grid. According to the smart grid vision, any electronic device connected to it will be able to communicate ...

Stamatis Karnouskos; Per Goncalves da Silva; Dejan Ilic

2011-03-01T23:59:59.000Z

419

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,

420

Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Infrastructure Evaluation to someone by E-mail Infrastructure Evaluation to someone by E-mail Share Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) Infrastructure Evaluation on Facebook Tweet about Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) Infrastructure Evaluation on Twitter Bookmark Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) Infrastructure Evaluation on Google Bookmark Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) Infrastructure Evaluation on Delicious Rank Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) Infrastructure Evaluation on Digg Find More places to share Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) Infrastructure Evaluation on AddThis.com... More in this section... Federal State Advanced Search

Note: This page contains sample records for the topic "grid connection plug" 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

NREL: Transmission Grid Integration - Grid Simulation  

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

Grid Simulation Grid Simulation NREL's controllable grid interface test system can reduce certification testing time and costs while providing system engineers with a better understanding of how wind turbines react to disturbances on the electric power system. To understand the behavior of wind turbines during grid disturbances, manufacturers and utility grid operators perform a series of tests and transient simulation studies. Utility operators need to estimate how much power wind turbines can provide to help regulate grid frequency. And after design modifications are made to control software, manufacturers may need to retest their turbines. But testing wind turbines in the field can be a lengthy and expensive process. NREL developed the controllable grid interface test system to reduce the

422

SunShot Initiative: Plug-and-Play Photovoltaics  

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

Homeowners can install the system without special training or tools. The homeowner simply plugs the system into a PV-ready circuit, and an automatic PV discovery...

423

Advanced Vehicle Testing Activity: Plug-in Hybrid Electric Vehicle...  

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

Procedures to someone by E-mail Share Advanced Vehicle Testing Activity: Plug-in Hybrid Electric Vehicle Specifications and Test Procedures on Facebook Tweet about Advanced...

424

Hybrid and Plug-In Electric Vehicles (Brochure)  

DOE Green Energy (OSTI)

Describes the basics of electric-drive vehicles, including hybrid electric vehicles, plug-in hybrid electric vehicles, all-electric vehicles, and the various charging options.

Not Available

2011-05-01T23:59:59.000Z

425

Hybrid and Plug-In Electric Vehicles (Brochure)  

DOE Green Energy (OSTI)

Describes the basics of electric-drive vehicles, including hybrid electric vehicles, plug-in hybrid electric vehicles, all-electric vehicles, and the various charging options.

Not Available

2011-10-01T23:59:59.000Z

426

Battery Choices for Different Plug-in HEV Configurations (Presentation)  

DOE Green Energy (OSTI)

Presents battery choices for different plug-in hybrid electric vehicle (HEV) configurations to reduce cost and to improve performance and life.

Pesaran, A.

2006-07-12T23:59:59.000Z

427

Optimization of a plug-in hybrid electric vehicle .  

E-Print Network (OSTI)

??A plug-in hybrid electric vehicle (PHEV) is a vehicle powered by a combination of an internal combustion engine and an electric motor with a battery (more)

Golbuff, Sam

2006-01-01T23:59:59.000Z

428

Plug-in Hybrid Electric Vehicles (PHEVs) Overview  

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

Program, Advanced Vehicle Testing Activity (AVTA) Plug-in Hybrid Electric Vehicles (PHEVs) Overview Jim Francfort AVTA Principle Investigator Local Climate Leadership Summit May...

429

Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV...  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Charging Rate Incentive - Hawaiian Electric Company to someone by E-mail Share Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) Charging Rate Incentive - Hawaiian...

430

Plug-in Hybrid Electric Vehicle Charging Infrastructure Review  

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

Vehicle Technologies Program - Advanced Vehicle Testing Activity Plug-in Hybrid Electric Vehicle Charging Infrastructure Review Final Report Battelle Energy Alliance Contract...

431

Alternative Fuels Data Center: Plug-in Electric Vehicle (PEV...  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Grants to someone by E-mail Share Alternative Fuels Data Center: Plug-in Electric Vehicle (PEV) and Infrastructure Grants on Facebook Tweet about Alternative Fuels...

432

Plug-In Electric Vehicle Handbook for Electrical Contractors (Brochure)  

DOE Green Energy (OSTI)

This handbook answers basic questions about plug-in electric vehicles, charging stations, charging equipment, charging equipment installation, and training for electrical contractors.

Not Available

2012-04-01T23:59:59.000Z

433

Platform Engineering Applied to Plug-In Hybrid Electric Vehicles  

SciTech Connect

This paper quantifies the relative impacts of each platform engineering step on conventional, hybrid, and plug-in hybrid vehicle architectures.

Markel, T.

2007-05-01T23:59:59.000Z

434

Are Batteries Ready for Plug-in Hybrid Buyers?  

E-Print Network (OSTI)

including the Hybrid and Electric Vehicle Act of 1976. Suchand Impacts of Hybrid Electric Vehicle Options for Compactof Plug-In Hybrid Electric Vehicles, Volume 1: Nationwide

Axsen, Jonn; Kurani, Kenneth S; Burke, Andy

2009-01-01T23:59:59.000Z

435

Are batteries ready for plug-in hybrid buyers?  

E-Print Network (OSTI)

including the Hybrid and Electric Vehicle Act of 1976. Suchand Impacts of Hybrid Electric Vehicle Options for Compactof Plug-In Hybrid Electric Vehicles, Volume 1: Nationwide

Axsen, Jonn; Kurani, Kenneth S.; Burke, Andrew

2008-01-01T23:59:59.000Z

436

Environmental Impacts of Plug-in Hybrid Electric Vehicles.  

E-Print Network (OSTI)

??The environmental and electric utility system impacts from plug?in hybrid electric vehicle (PHEV) infiltration in Michigan were examined from years 2010 to 2030 as part (more)

Camere, Aaron; Schafer, Allison; de Monasterio, Caroline

2010-01-01T23:59:59.000Z

437

Electrically Distributed Optically Pumped Laser Spark Plug and...  

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

Distributed Optically Pumped Laser Spark Plug and Ignition System Opportunity Research is active on the patent-pending technology, titled "Electrically Distributed Optically Pumped...

438

Are Batteries Ready for Plug-in Hybrid Buyers?  

E-Print Network (OSTI)

and Impacts of Hybrid Electric Vehicle Options for Compactof Plug-In Hybrid Electric Vehicles, Volume 1: Nationwideand Impacts of Hybrid Electric Vehicle Options, EPRI, Palo

Axsen, Jonn; Kurani, Kenneth S; Burke, Andy

2009-01-01T23:59:59.000Z

439

Vehicle Technologies Office: Plug-in Electric Vehicle Research...  

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

Research and Development Dramatic improvements in plug-in electric vehicle (PEV) performance and cost will require a well-coordinated research and development effort between DOE...

440

Are batteries ready for plug-in hybrid buyers?  

E-Print Network (OSTI)

and Impacts of Hybrid Electric Vehicle Options for Compactof Plug-In Hybrid Electric Vehicles, Volume 1: Nationwideand Impacts of Hybrid Electric Vehicle Options, EPRI, Palo

Axsen, Jonn; Kurani, Kenneth S.; Burke, Andrew

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "grid connection plug" 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

Are Batteries Ready for Plug-in Hybrid Buyers?  

E-Print Network (OSTI)

and impacts of hybrid electric vehicle options for compactof plug-in hybrid electric vehicles, vol. 1: nationwideimpacts of hybrid electric vehicle options. Report #1000349,

Axsen, Jonn; Burke, Andy; Kurani, Kenneth S

2010-01-01T23:59:59.000Z

442

News and Information about Plug-in Hybrids  

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

New & Upcoming Plug-in Hybrids New 2014 Models Vehicle EPA MPG Estimates Availability & Price (MSRP) 2014 Honda Accord Midsize Car Chevrolet Volt Chart: Electricity, 115 mpge;...

443

FUTURE POWER GRID INITIATIVE GridPACK: Grid Parallel Advanced  

E-Print Network (OSTI)

of the FPGI GridOPTICSTM program and other tools developed at PNNL to provide synergistic tool development application of HPC to critical Power Grid simulations and provide great benefits to PNNL, DOE, and industrial and integrate them with sophisti- cated mathematical models to conduct November 2012 PNNL-SA-90076 Bruce Palmer

444

Commercializing light-duty plug-in/plug-out hydrogen-fuel-cell vehicles: Mobile Electricity technologies and opportunities  

E-Print Network (OSTI)

Toyota Ratchets Up Plug-In Prius Talk," in Green Cared, 2006. "Toyota to Unveil Prius with Large Auxiliary Powerfive, including several Prius conversions in various stages

Williams, Brett D; Kurani, Kenneth S

2007-01-01T23:59:59.000Z

445

Commercializing light-duty plug-in/plug-out hydrogen-fuel-cell vehicles: Mobile Electricity technologies and opportunities  

E-Print Network (OSTI)

goals for automotive fuel cell power systems hydrogen vs.a comparative assessment for fuel cell electric vehicles."plug-out hydrogen-fuel- cell vehicles: Mobile Electricity"

Williams, Brett D; Kurani, Kenneth S

2007-01-01T23:59:59.000Z

446

Integrating plug-in electric vehicles into the electric power system.  

E-Print Network (OSTI)

??This dissertation contributes to our understanding of how plug-in hybrid electric vehicles (PHEVs) and plug-in battery-only electric vehicles (EVs)collectively termed plug-in electric vehicles (PEVs)could be (more)

Wu, Di

2012-01-01T23:59:59.000Z

447

Performance Characteristics of Lithium-ion Batteries of Various Chemistries for Plug-in Hybrid Vehicles  

E-Print Network (OSTI)

design. Simulations of Prius plug-in hybrids were performedpresented for a plug-in Prius-type vehicle using differentchemistries Simulations of Prius plug-in hybrids have been

Burke, Andrew; Miller, Marshall

2009-01-01T23:59:59.000Z

448

Performance, Charging, and Second-use Considerations for Lithium Batteries for Plug-in Electric Vehicles  

E-Print Network (OSTI)

for Plug-in Hybrid Electric Vehicles (PHEVs): Goals andE. , Plug-in Hybrid-Electric Vehicle Powertrain Design andUC Davis Plug-in Hybrid Electric Vehicle Research Center and

Burke, Andrew

2009-01-01T23:59:59.000Z

449

Performance, Charging, and Second-use Considerations for Lithium Batteries for Plug-in Electric Vehicles  

E-Print Network (OSTI)

for Plug-in Hybrid Electric Vehicles (PHEVs): Goals andE. , Plug-in Hybrid-Electric Vehicle Powertrain Design andLithium Batteries for Plug-in Electric Vehicles Andrew Burke

Burke, Andrew

2009-01-01T23:59:59.000Z

450

Smart Grid R&D Program AOP Review  

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

CERTS Microgrid Test Bed CERTS Microgrid Test Bed Renewable Integration Analysis Smart Grid R&D Program Peer Review 3 November 2010 Joe Eto Lawrence Berkeley National Lab December 2008 Relevance to OE Mission and Smart Grid Program Goals Enables Grid Modernization Enhance the integration of Distributed and Renewable Energy Sources Meets End User Needs Supports the Macrogrid The CERTS Microgrid Project is recognized both domestically and internationally as one of the leading microgrid R&D activities December 2008 Microgrids vs. CERTS Microgrids "A microgrid is a group of interconnected loads and distributed energy resources within clearly defined electrical boundaries that acts as a single controllable entity with respect to the grid. A microgrid can connect and disconnect from the grid to enable it to operate in both grid-connected or

451

Space Heaters, Computers, Cell Phone Chargers: How Plugged In AreCommercial Buildings?  

SciTech Connect

Evidenceof electric plug loads in commercial buildings isvisible everyday: space heaters, portable fans, and the IT technician'stwo monitors connected to one PC. The Energy Information Administrationestimates that office and miscellaneous equipment together will consume2.18 quads in 2006, nearly 50 percent of U.S. commercial electricity use.Although the importance of commercial plug loads is documented, its verynature (diverse product types, products not installed when buildinginitially constructed, and products often hidden in closets) makes itdifficult to accurately count and categorize the end use.We auditedsixteen buildings in three cities (San Francisco, Atlanta, Pittsburgh)including office, medical and education building types. We inventoriedthe number and types of office and miscellaneous electric equipment aswell as estimated total energy consumption due to these product types. Intotal, we audited approximately 4,000 units of office equipment and 6,000units of miscellaneous equipment and covered a diverse range of productsranging from electric pencil sharpeners with a unit energy consumption(UEC) of 1 kWh/yr to a kiln with a UEC of 7,000 kWh/yr. Our paperpresents a summary of the density and type of plug load equipment foundas well as the estimated total energy consumption of the equipment.Additionally, we present equipment trends observed and provide insightsto how policy makers can target energy efficiency for this growing enduse.

Sanchez, Marla; Webber, Carrie; Brown, Richard; Busch, John; Pinckard, Margaret; Roberson, Judy

2007-02-28T23:59:59.000Z

452

Smart Grid Overview  

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

Smart Grid Overview Ben Kroposki, PhD, PE Director, Energy Systems IntegraLon NaLonal Renewable Energy Laboratory What is t he S mart Grid? and DER Source: NIST/EPRI Architecture Task Group The S mart Grid is the electricity producHon a nd delivery s ystem along with consumpHon integrated with communicaHons and informaHon technology The S mart Grid is an automated, widely distributed energy delivery network characterized by a two---way flow of electricity and informaHon, capable of monitoring a nd responding t o changes in everything f rom power plants to customer preferences t o individual appliances. 2 Grid ModernizaHon - Smart Grid Scope Transmission DistribuHon End---Use and DER 2010 Smart Grid System Report, February 2012 hNp://energy.gov/sites/prod/files/2010%20Smart%20Grid%20System%20Report.pdf 3 Smart Grid Vision

453

Electrically heated particulate matter filter with recessed inlet end plugs  

DOE Patents (OSTI)

A particulate matter (PM) filter includes filter walls having inlet ends and outlet ends. First adjacent pairs of the filter walls define inlet channels. Second adjacent pairs of the filter walls define outlet channels. Outlet end plugs are arranged in the inlet channels adjacent to the output ends. Inlet end plugs arranged in the outlet channels spaced from the inlet ends.

Gonze, Eugene V. (Pinckney, MI); Ament, Frank (Troy, MI)

2012-02-21T23:59:59.000Z

454

662-E solid waste silo-plug lifting analysis  

SciTech Connect

The Intermediate Level Tritium Vault No. 1, 662-E, Cell No. 1 contains 140 waste silos. Each silo is approximately 25 feet deep, 30 inches in diameter at the top and covered by a reinforced concrete plug. Two No. 4 reinforcing bars project from the top of each plug for lifting. During lifting operations, the 1.5 inch concrete cover over the lifting bars spelled off 16% of the silo plugs. The No. 4 reinforcing bars were also distorted on many of the silo plugs. Thirteen of the plugs have been repaired to date. The existing silo plug lifting bars have a safe working load of 480 pounds per plug, which is less than 1/3 of the dead weight of the silo plug. The safe working load was calculated using the minimum design factor of 3 based on the yield strength or 5 based on the ultimate strength of the material, as per the Savannah River Site Hoisting and Rigging Manual. The existing design calculations were reviewed, and the following items are noted: (1) Adequate concrete cover was not provided over the horizontal portion of the lifting bars. (2) The lifting bars were allowed to yield in bending, which violates the requirements of the Savannah River Site Hoisting and Rigging Manual. (3) The ultimate strain of the lifting bars would be exceeded before the calculated ultimate strength was achieved. Alternative lifting devices are also identified.

Mertz, G.E.

1993-03-01T23:59:59.000Z

455

2010 Plug-In Hybrid and Electric Vehicle Research  

E-Print Network (OSTI)

2010 Plug-In Hybrid and Electric Vehicle Research Center TRANSPORTATION ENERGY RESEARCH PIER The PlugIn and Hybrid Electric Vehicle Researc Center conducts research in: · Battery second life applications. Plugin hybrid electric vehicles (PHEVs) and electric vehicles (EVs) are promising

456

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

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

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

457

Chemical wellbore plug for zone isolation in horizontal wells  

E-Print Network (OSTI)

A new technique for zone isolation in horizontal wells has been proposed. The new technique consists of three sequential stages: (i) setting a chemical wellbore plug in the horizontal section upstream of the zone to be isolated, (ii) spotting a gel just downstream of the wellbore plug and squeezing the gel into the zone to be isolated, and (iii) washing or drilling through excess gel and the wellbore plug to clean the borehole prior to production. The main objective of this research is to investigate the feasibility of setting a chemical wellbore plug in a horizontal wellbore. Two main problems associated with the wellbore plug were investigated: (a) method of placement of the plug so that slumping would not occur, and (b) selection and testing of chemicals that could be used to make wellbore plugs with sufficiently high holding pressures. Three chemicals, used in the oil industry for gas and/or water shut-off, were selected for the study. The commercial names of these chemicals were SEAL, PERMASEAL and TEXPLUG. Experimental apparatus were designed and constructed to study placement techniques and to measure the holding pressures of the wellbore plugs. The horizontal wellbore models consisted of PVC pipes internally lined with sand. The X-ray CT scanner was used to obtain cross-sectional images of the plug to help understand the shear mechanisms involved. The experimental results indicate that a plug could be placed in a horizontal wellbore with minimum slumping, if the plug is introduced into a viscous completion brine pill. For TEXPLUG, a suitable completion brine would contain 100,000 ppm NaCi and 4 lb/bbl CMC (carboxyl methyl cellulose). Further, results indicate that only TEXPLUG has a sufficiently high holding pressure (about 340 psi for 37 in. long, 1 in. I.D. plug) necessary for a wellbore plug. Based on experimental results, the proposed new isolation technique appears to be viable. However, further experimental studies are required, particularly to evaluate the effectiveness of the wellbore plug in conjunction with displacement of formation gels.

Saavedra, Nestor Fernando

1996-01-01T23:59:59.000Z

458

Microsoft Word - Plug-in Hybrids.doc  

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

Released on the Potential of Plug- Released on the Potential of Plug- In Hybrid Electric Vehicles JANUARY 2007 A new study released on Plug-in Hybrid Electric Vehicles (PHEVs) found there is enough electric capacity to power plug-in vehicles across much of the nation. The Office of Electricity Delivery and Energy Reliability supported researchers at the Pacific Northwest National Laboratory to develop this study that found "off-peak" electricity production and transmission capacity could fuel 84 percent of the 198 million cars, pickup trucks, and sport utility vehicles (SUVs) in the nation if they were plug-in hybrid electrics. This is the first review of what the impacts would be of very high market penetrations of PHEVs. Researchers also found that in the Midwest and East there is sufficient

459

Performance Characteristics of Lithium-ion Batteries of Various Chemistries for Plug-in Hybrid Vehicles  

E-Print Network (OSTI)

supervises testing in the Hybrid Vehicle Propulsion SystemsChemistries for Plug-in Hybrid Vehicles Andrew Burke,batteries, plug-in hybrid vehicles, energy density, pulse

Burke, Andrew; Miller, Marshall

2009-01-01T23:59:59.000Z

460

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-gridconnected wind farms, and customer demand response from smart meters.

2011-06-28T23:59:59.000Z

Note: This page contains sample records for the topic "grid connection plug" 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

ESB Networks Smart Grid Host Site Progress Report  

Science Conference Proceedings (OSTI)

The ESB Networks (ESBN) smart grid demonstration 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 batteries, distribution-grid-connected wind farms, and customer demand response from smart meters.

2010-10-20T23:59:59.000Z

462

Grid Computing: Enabling a Vision for Collaborative Research  

Science Conference Proceedings (OSTI)

In this paper we provide a motivation for Grid computing based on a vision to enable a collaborative research environment. Our vision goes beyond the connection of hardware resources. We argue that with an infrastructure such as the Grid, new modalities ...

Gregor von Laszewski

2002-06-01T23:59:59.000Z

463

A Secure and Private Communication Scheme for Smart Grid Components  

A smart grid is a connected group of power consumers whose power meters are able to measure their power consumption in real time and report that measurement back to the power supplier. Smart grids enable power suppliers to monitor power consumption ...

464

FUTURE POWER GRID INITIATIVE GridOPTICSTM  

E-Print Network (OSTI)

of individual software products November 2012 PNNL-SA-90162 Ian Gorton Pacific Northwest National Laboratory (509) 375-3850 ian.gorton@pnnl.gov ABOUT FPGI The Future Power Grid Initiative (FPGI) will deliver next National Laboratory's (PNNL) national electric grid research facility, the FPGI will advance the science

465

Potential Impacts of Plug-in Hybrid Electric Vehicles on Regional Power Generation  

DOE Green Energy (OSTI)

Plug-in hybrid electric vehicles (PHEVs) are being developed around the world, with much work aiming to optimize engine and battery for efficient operation, both during discharge and when grid electricity is available for recharging. However, the general expectation has been that the grid will not be greatly affected by the use of PHEVs because the recharging will occur during off-peak hours, or the number of vehicles will grow slowly enough so that capacity planning will respond adequately. This expectation does not consider that drivers will control the timing of recharging, and their inclination will be to plug in when convenient, rather than when utilities would prefer. It is important to understand the ramifications of adding load from PHEVs 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 the addition of new electric capacity and increase the utilization of existing capacity. Usage patterns of local distribution grids will change, and some lines or substations may become overloaded sooner than expected. Furthermore, the type of generation used to meet the demand for recharging PHEVs will depend on the region of the country and the timing of recharging. This paper analyzes the potential impacts of PHEVs on electricity demand, supply, generation structure, prices, and associated emission levels in 2020 and 2030 in 13 regions specified by the North American Electric Reliability Corporation (NERC) and the U.S. Department of Energy's (DOE's) Energy Information Administration (EIA), and on which the data and analysis in EIA's Annual Energy Outlook 2007 are based (Figure ES-1). The estimates of power plant supplies and regional hourly electricity demand come from publicly available sources from EIA and the Federal Energy Regulatory Commission. Electricity requirements for PHEVs are based on analysis from the Electric Power Research Institute, with an optimistic projection of 25% market penetration by 2020, involving a mixture of sedans and sport utility vehicles. The calculations were done using the Oak Ridge Competitive Electricity Dispatch (ORCED) model, a model developed over the past 12 years to evaluate a wide variety of critical electricity sector issues. Seven scenarios were run for each region for 2020 and 2030, for a total of 182 scenarios. In addition to a base scenario of no PHEVs, the authors modeled scenarios assuming that vehicles were either plugged in starting at 5:00 p.m. (evening) or at 10:00 p.m.(night) and left until fully charged. Three charging rates were examined: 120V/15A (1.4 kW), 120V/20A (2 kW), and 220V/30A (6 kW). Most regions will need to build additional capacity or utilize demand response to meet the added demand from PHEVs in the evening charging scenarios, especially by 2030 when PHEVs have a larger share of the installed vehicle base and make a larger demand on the system. The added demands of evening charging, especially at high power levels, can impact the overall demand peaks and reduce the reserve margins for a region's system. Night recharging has little potential to influence peak loads, but will still influence the amount and type of generation.

Hadley, Stanton W [ORNL; Tsvetkova, Alexandra A [ORNL

2008-01-01T23:59:59.000Z

466

Potential Impacts of Plug-in Hybrid Electric Vehicles on Regional Power Generation  

SciTech Connect

Plug-in hybrid electric vehicles (PHEVs) are being developed around the world, with much work aiming to optimize engine and battery for efficient operation, both during discharge and when grid electricity is available for recharging. However, the general expectation has been that the grid will not be greatly affected by the use of PHEVs because the recharging will occur during off-peak hours, or the number of vehicles will grow slowly enough so that capacity planning will respond adequately. This expectation does not consider that drivers will control the timing of recharging, and their inclination will be to plug in when convenient, rather than when utilities would prefer. It is important to understand the ramifications of adding load from PHEVs 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 the addition of new electric capacity and increase the utilization of existing capacity. Usage patterns of local distribution grids will change, and some lines or substations may become overloaded sooner than expected. Furthermore, the type of generation used to meet the demand for recharging PHEVs will depend on the region of the country and the timing of recharging. This paper analyzes the potential impacts of PHEVs on electricity demand, supply, generation structure, prices, and associated emission levels in 2020 and 2030 in 13 regions specified by the North American Electric Reliability Corporation (NERC) and the U.S. Department of Energy's (DOE's) Energy Information Administration (EIA), and on which the data and analysis in EIA's Annual Energy Outlook 2007 are based (Figure ES-1). The estimates of power plant supplies and regional hourly electricity demand come from publicly available sources from EIA and the Federal Energy Regulatory Commission. Electricity requirements for PHEVs are based on analysis from the Electric Power Research Institute, with an optimistic projection of 25% market penetration by 2020, involving a mixture of sedans and sport utility vehicles. The calculations were done using the Oak Ridge Competitive Electricity Dispatch (ORCED) model, a model developed over the past 12 years to evaluate a wide variety of critical electricity sector issues. Seven scenarios were run for each region for 2020 and 2030, for a total of 182 scenarios. In addition to a base scenario of no PHEVs, the authors modeled scenarios assuming that vehicles were either plugged in starting at 5:00 p.m. (evening) or at 10:00 p.m.(night) and left until fully charged. Three charging rates were examined: 120V/15A (1.4 kW), 120V/20A (2 kW), and 220V/30A (6 kW). Most regions will need to build additional capacity or utilize demand response to meet the added demand from PHEVs in the evening charging scenarios, especially by 2030 when PHEVs have a larger share of the installed vehicle base and make a larger demand on the system. The added demands of evening charging, especially at high power levels, can impact the overall demand peaks and reduce the reserve margins for a region's system. Night recharging has little potential to influence peak loads, but will still influence the amount and type of generation.

Hadley, Stanton W [ORNL; Tsvetkova, Alexandra A [ORNL

2008-01-01T23:59:59.000Z

467

Plug and Abandonment_FINAL_edited.PDF  

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

DOERMOTC-020152 DOERMOTC-020152 Cementing Solutions Plug and Abandonment (P&A) Project Final Report for the Period October 31, 2001 - November 09, 2001 Date Published: October 23, 2002 R. Schulte PREPARED FOR THE UNITED STATES DEPARTMENT OF ENERGY/ROCKY MOUNTAIN OILFIELD TESTING CENTER (RMOTC) Work Performed Under Rocky Mountain Oilfield Testing Center (RMOTC) CRADA No. 2001-009 Distribution A - Approved for public release; further dissemination unlimited (Unclassified) 2 Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the U. S. Government nor any agency thereof, nor any of their employees, make any warranty, expressed or implied, nor assumes any legal liability or responsibility for the accuracy, completeness,

468

Argonne TTRDC - Publications - Transforum 10.2 - Smart Grid  

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

Transforum Vol. 10, No. 2 Argonne Charges Ahead with Smart Grid Research Ted Bohn and Smart Grid exhibit Using Argonne's interactive demonstration, engineer Ted Bohn demonstrates how the Smart Grid can play a role in lessening our country's dependence on foreign oil. The demo shows the possible relationships between energy supplies, operators and utilities, PHEVs and consumers. President Barack Obama has called for one million plug-in hybrid electric vehicles (PHEVs) to hit the road by 2015. Subsidies encouraging both PHEVs and electric vehicles (EVs) support this goal. If the combined demand for these vehicles skyrockets, utilities' power networks could be strained to the limit, requiring upgrades. That is why the U.S. Department of Energy (DOE) is analyzing how the power

469

Plugging a Scalable Authentication Framework into Shibboleth  

Science Conference Proceedings (OSTI)

In a VO (virtual organisation) environment where services are provided and shared by dissimilar organisations from different administrative domains and are protected with dissimilar security policies and measures, there is a need for a flexible authentication ... Keywords: Grid authentication, security architecture, smart tokens.

N. Zhang; L. Yao; J. Chin; A. Nenadic; A. McNab; A. Rector; C. Goble; Q. Shi

2005-06-01T23:59:59.000Z

470

Fuel rod support grid  

DOE Patents (OSTI)

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

Downs, Robert E. (Monroeville, PA); Schwallie, Ambrose L. (Greensburg, PA)

1985-01-01T23:59:59.000Z

471

A transparent grid filesystem  

Science Conference Proceedings (OSTI)

Existing data management solutions fail to adequately support data management needs at the inter-grid (interoperability) level. We describe a possible solution, a transparent grid filesystem, and consider in detail a challenging use case.

Brian Coghlan; Geoff Quigley; Soha Maad; Gabriele Pierantoni; John Ryan; Eamonn Kenny; David O'Callaghan

2006-06-01T23:59:59.000Z

472

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

473

Smart Grid Video  

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

Video: Smart Grid Technology Interactive Model Argonne engineer Ted Bohn talks about the smart grid and how it could help consumers. By making two-way communication a central part...

474

Off-Grid or Stand-Alone Renewable Energy Systems | Department of Energy  

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

Off-Grid or Stand-Alone Renewable Energy Systems Off-Grid or Stand-Alone Renewable Energy Systems Off-Grid or Stand-Alone Renewable Energy Systems July 2, 2012 - 8:20pm Addthis Off-grid, or stand-alone, systems can be more cost-effective than connecting to the grid in remote locations. | Photo courtesy of Dave Parsons. Off-grid, or stand-alone, systems can be more cost-effective than connecting to the grid in remote locations. | Photo courtesy of Dave Parsons. What are the key facts? In remote locations, stand-alone systems can be more cost-effective than extending a power line to the electricity grid. Stand-alone systems are also used by people who live near the grid but are looking for independence from the power provider or to demonstrate a commitment to non-polluting energy sources. Batteries, and other additional equipment, are required with

475

Smart Charging Development for Plug-In Hybrid and Electric Vehicles - Preliminary Use-Case Development for SAE Recommended Practice J2836  

Science Conference Proceedings (OSTI)

This technical update covers the complete set of functional requirements for integrating plug-in electric vehicles (PEVs) into the smart grid, along with the utility programs they will be able to participate in and a vision for getting these requirements into standardized implementations. The document will help utility and OEM staff gain a complete understanding of how they should go about developing PEV-utility requirements that will support programs for demand response and energy efficiency through the...

2008-12-22T23:59:59.000Z

476

Smart Grid Program  

Science Conference Proceedings (OSTI)

... Science for Distributed Energy Resources and ... Power Conditioning Systems for Renewables, Storage, and ... Building Integration with Smart Grid ...

2013-08-01T23:59:59.000Z

477

Grid Transformation Workshop Results  

Science Conference Proceedings (OSTI)

In an earlier white paper entitled Needed: A Grid Operating System to Facilitate Grid Transformation; EPRI; Palo Alto, CA: 2011; 1023223, we set the stage for a new grid operating system called Grid 3.0. Since that time we have identified four core research areas that are required to achieve the expected outcome. These research areas are called: seamless geospatial power system model, seamless power system analytics, integrated energy management system and setting-less protection method. While each area ...

2012-05-08T23:59:59.000Z

478

Smart Grid Communications System Blueprint  

Science Conference Proceedings (OSTI)

Telecommunications operators are well versed in deploying 2G and 3G wireless networks. These networks presently support the mobile business user and/or retail consumer wishing to place conventional voice calls and data connections. The electrical power industry has recently commenced transformation of its distribution networks by deploying smart monitoring and control devices throughout their networks. This evolution of the network into a smart grid has also motivated the need to deploy wireless technologies that bridge the communication gap between the smart devices and information technology systems. The requirements of these networks differ from traditional wireless networks that communications operators have deployed

Adrian Clark; Chris Pavlovski

2010-01-01T23:59:59.000Z

479

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

480

Metagenomics Smart power grid  

E-Print Network (OSTI)

Metagenomics Smart power grid The new weapons workhorse Laser on Mars LOS ALAMOS SCIENCE'll read about a unique collaboration to create a "smart" power grid to accommodate an increasing, TECHNOLOGY, AND ENGINEERING 2 8 14 Dynamic Vision DARHT FULFILLS ITS DESTINY Solar Smart Grid in the Atomic

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481

Smart Grid Leadership Report: Global Smart Grid Implementation Assessment  

Science Conference Proceedings (OSTI)

Through its Smart Grid Demonstration Initiative, EPRI and the Galvin Electricity Initiative developed a survey to assess the development and deployment of Smart Grid projects worldwide. The survey identified leaders in Smart Grid advancement, key applications, drivers in developing a Smart Grid project, and lessons learned from Smart Grid initiatives, with emphasis on the integration of distributed energy resources with grid operation. Critical to Smart Grid success is coordination of Smart Grid research...

2010-10-11T23:59:59.000Z

482

Examples of Smart Grid Standards  

Science Conference Proceedings (OSTI)

... Examples of Smart Grid Standards. Hundreds of standards will be required for an efficient and effective smart grid. Historically ...

2013-05-09T23:59:59.000Z

483

NIST and the Smart Grid  

Science Conference Proceedings (OSTI)

... 4b. Smart Grid Standards Assessment 4b. Smart Grid Standards Assessment 4a. Security Architecture 4a. Security Architecture ...

2010-09-28T23:59:59.000Z

484

NIST Testimony on Smart Grid  

Science Conference Proceedings (OSTI)

NIST Testimony on Smart Grid. 2011. ... G. Arnold House Science Committee Testimony, July 1, 2010 Smart Grid Interoperability Standards Progress. ...

2010-10-05T23:59:59.000Z

485

National Transmission Grid Study  

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

Grid Study Grid Study U.S. Department of Energy The Honorable Spencer Abraham Secretary of Energy May 2002 ii National Transmission Grid Study National Transmission Grid Study i ii National Transmission Grid Study National Transmission Grid Study iii How This Study Was Conducted The National Energy Policy Plan directed the U.S. Department of Energy (DOE) to conduct a study to examine the benefits of establishing a national electricity transmission grid and to identify transmission bottlenecks and measures to address them. DOE began by conducting an independent analysis of U.S. electricity markets and identifying transmission system bottlenecks using DOE's Policy Office Electricity Modeling System (POEMS). DOE's analysis, presented in Section 2, confirms the central role of the nation's transmission

486

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

487

Smart Grid Security Educational Training with ThunderCloud: A Virtual Security Test Bed  

Science Conference Proceedings (OSTI)

In this paper, we describe a cloud based virtual smart grid test bed: ThunderCloud, which can be used for domain-specific security educational training applicable to the smart grid environment. The test bed consists of virtual machines connected using ... Keywords: Domain-Specific Security Training, Smart Grid, Virtual Test Bed

Joseph Stites, Ambareen Siraj, Eric L. Brown

2013-10-01T23:59:59.000Z

488

Computing and Data Infrastructure for Large-Scale Science NERSC and the DOE Science Grid  

E-Print Network (OSTI)

-bandwidth connectivity end to end (high-speed links from site systems to ESnet gateways) ­ Storage resources: four ­ Collaboration with ESnet for security and directory services #12;Initial Science Grid Configuration NERSC Supercomputing & Large-Scale Storage PNNL LBNL ANL ESnet Europe DOE Science Grid ORNL ESNet MDS CA Grid Managed

489

Advanced Demand Side Management for the Future Smart Grid Using Mechanism Design  

E-Print Network (OSTI)

1 Advanced Demand Side Management for the Future Smart Grid Using Mechanism Design Pedram Samadi.S. Wong, Senior Member, IEEE Abstract--In the future smart grid, both users and power companies can meter. All smart meters are connected to not only the power grid but also a communication infrastructure

Wong, Vincent

490

Understanding The Smart Grid  

Science Conference Proceedings (OSTI)

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

NONE

2007-11-15T23:59:59.000Z

491

Commercializing light-duty plug-in/plug-out hydrogen-fuel-cell vehicles: Mobile Electricity technologies and opportunities  

E-Print Network (OSTI)

power, and heat generation), and grid-side benefits (peakpre-) heat/cool, etc. ); home recharging using off-peak grid

Williams, Brett D; Kurani, Kenneth S

2007-01-01T23:59:59.000Z

492

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

493

Honey, Did You Plug in the Prius? | Department of Energy  

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

Honey, Did You Plug in the Prius? Honey, Did You Plug in the Prius? Honey, Did You Plug in the Prius? July 7, 2009 - 5:07pm Addthis Francis X. Vogel Executive Director and Coordinator of the Wisconsin Clean Cities coalition An unexpected snowfall in late March prompted me to take my two daughters, Paloma and Ava, for a memorable afternoon of sledding and hot chocolate. However, before leaving home, I unplugged a cord from the standard 110-volt wall socket in my garage and did likewise from the port on the back of my 2007 Toyota Prius. I rolled up the cord, placed it in my trunk, and smoothly drove off. Nestled in my vehicle's spare tire well, a 200-pound lithium-ion battery pack allowed me to go up to 30 miles on electric power before recharging. Yes, I'm fortunate to be one of the only private owners of a plug-in

494

Honey, Did You Plug in the Prius? | Department of Energy  

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

Honey, Did You Plug in the Prius? Honey, Did You Plug in the Prius? Honey, Did You Plug in the Prius? July 7, 2009 - 5:07pm Addthis Francis X. Vogel Executive Director and Coordinator of the Wisconsin Clean Cities coalition An unexpected snowfall in late March prompted me to take my two daughters, Paloma and Ava, for a memorable afternoon of sledding and hot chocolate. However, before leaving home, I unplugged a cord from the standard 110-volt wall socket in my garage and did likewise from the port on the back of my 2007 Toyota Prius. I rolled up the cord, placed it in my trunk, and smoothly drove off. Nestled in my vehicle's spare tire well, a 200-pound lithium-ion battery pack allowed me to go up to 30 miles on electric power before recharging. Yes, I'm fortunate to be one of the only private owners of a plug-in

495

Microsoft Word - PLUG_IN_HYBRID_Manual Rev 2.doc  

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

INLEXT-07-12536 U.S. Department of Energy Vehicle Technologies Program Battery Test Manual For Plug-In Hybrid Electric Vehicles REVISION 2 DECEMBER 2010 The Idaho National...

496

Plug-in electric vehicle introduction in the EU  

E-Print Network (OSTI)

Plug-in electric vehicles (PEVs) could significantly reduce gasoline consumption and greenhouse gas (GHG) emissions in the EU's transport sector. However, PEV well-towheel (WTW) emissions depend on improvements in vehicle ...

Sisternes, Fernando J. de $q (Fernando Jos Sisternes Jimnez)

2010-01-01T23:59:59.000Z

497

The "Other" Energy in Buildings: Wireless Power Metering of Plug...  

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

The "Other" Energy in Buildings: Wireless Power Metering of Plug-in Devices in Building 90 and Homes Speaker(s): Steven Lanzisera Date: June 17, 2011 - 12:00pm Location: 90-3122...

498

Plug-In Hybrid Electric Vehicles - PHEV and HEV Batteries  

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

Argonne is a major player in the Department of Energy's (DOE's) plug-in hybrid electric vehicle (PHEV) energy storage research and development (R&D) program. DOE has...

499

Vehicle Technologies Office: Fact #798: September 23, 2013Plug...  

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

Vehicle Driving Range For the 2013 model year (MY) there are four plug-in hybrid electric vehicles (PHEVs) available to consumers. PHEVs offer a limited amount of all-electric...

500

Cooperative Regulation of Emissions Using Plug-in Hybrid Vehicles  

Science Conference Proceedings (OSTI)

We exploit new types of vehicles, such as Plug-in Hybrid Electric Vehicles (PHEVs), to control transport related emissions in urban environments. By appropriately choosing whether single power-split hybrid vehicles should be operated in fully electric ...

A. Schlote, F. Hausler, T. Hecker, A. Bergmann, E. Crisostomi, I. Radusch, R. Shorten

2012-12-01T23:59:59.000Z