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1

PJM Interconnection (Multiple States)  

Broader source: Energy.gov [DOE]

PJM (originally Pennsylvania, Jersey, Maryland) Interconnection is a Regional Transmission Organization (RTO) that coordinates the movement of wholesale electricity in all or parts of Delaware,...

2

Response from PJM Interconnection LLC and Pepco to Department...  

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

PJM Interconnection LLC and Pepco to Department of Energy Request for Information Concerning the Potential Need for Potomac River Station Generation Response from PJM...

3

Pepco and PJM Interconnection Comments on District of Columbia...  

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

Pepco and PJM Interconnection Comments on District of Columbia Public Service Commission, Docket No. EO-05-01 Comments and Answer to Requests for Rehearing Pepco and PJM...

4

Geometric effects modelling for the PJM interconnection system. Part 1; Earth surface potentials computation  

SciTech Connect (OSTI)

This paper describes an ionospheric source current model and development of an earth resistivity model used to calculate geomagnetic induced currents (GIC) on the Pennsylvania-New Jersey-Maryland Interconnection (PJM). Ionospheric current is modelled as a gaussian distributed current sheet above the earth. Geological details are included by dividing the PJM service area into 11 different earth resistivity regions. The resulting earth surface potential (ESP) at each power system substation is then calculated. A companion paper describes how this ESP is applied to the power system model to calculate the geomagnetic induced current in the power system equipment and facilities.

Towle, J.N. (Diversified EM, Seattle, WA (US)); Prabhakara, F.S. (Power Technologies, Inc., Schenectady, NY (US)); Ponder, J.Z. (PJM Interconnection, Norristown, PA (US))

1992-07-01T23:59:59.000Z

5

Commercial Building Loads Providing Ancillary Services in PJM  

E-Print Network [OSTI]

Interop 2012. Irving, TX. PJM. 2012. Regulation Self Test~/media/markets-ops/ancillary/regd-test- wave.ashx PJM (PJM Interconnection). 2013a. PJM Manual 12: Balancing

MacDonald, Jason

2014-01-01T23:59:59.000Z

6

Preliminary Response of PJM Interconnection, L.L.C. to the Operating...  

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

. In summary, PJM understands the difficulty facing the Department in having to balance the important conflicting interests presented here. However, PJM does not regard Option A as...

7

Geomagnetic effects modelling for the PJM interconnection system. Part 2; Geomagnetically induced current study results  

SciTech Connect (OSTI)

The development of a computer program for calculation of geomagnetically induced current (GIC) and a GIC power system model for the Pennsylvania-New Jersey-Maryland Interconnection is described in this paper. Results of GIC for three different ionospheric source configurations are shown. A new method is presented for estimating GIC in unmetered parts of the system based on a few measurements and precalculated geomagnetic disturbance conditions. The use of an interactive, menu driven GIC program to study mitigation concepts including the effects of line outages, line series capacitors, transformer neutral blocking resistors and transformer neutral blocking capacitors is also presented.

Prabhakara, F.S.; Hannett, L.N.; Ringlee, R.J. (Power Technologies, Inc., Schenectady, NY (United States)); Ponder, J.Z. (PJM Interconnection, Norristown, PA (US))

1992-05-01T23:59:59.000Z

8

Independent review of estimated load reductions for PJM's small customer load response pilot project  

E-Print Network [OSTI]

of Estimated Load Reductions for PJMís Small Customer Loadof Estimated Load Reductions for PJMís Small Customer LoadResponse Pilot Project Prepared for PJM Interconnection, LLC

Heffner, G.; Moezzi, M.; Goldman, C.

2004-01-01T23:59:59.000Z

9

Abstract--It is impractical to analyze all of the possible contingencies in a large-scale interconnected power network.  

E-Print Network [OSTI]

University. He joined PJM Interconnection as a transmission planning engineer recently. (e-mail: chenq@pjm

McCalley, James D.

10

2009 Wind Technologies Market Report  

E-Print Network [OSTI]

Midwest, Mountain, Texas, PJM, SPP, and Northwest regions.the The queues surveyed include PJM Interconnection, MidwestMidwest, Mountain, Texas, PJM, SPP, and Northwest regions:

Wiser, Ryan

2010-01-01T23:59:59.000Z

11

2010 Wind Technologies Market Report  

E-Print Network [OSTI]

MWh NERC NREL NYISO OEM O&M PJM POU PPA PTC PUC REC RFI RPSoperations and maintenance PJM Interconnection publiclyMidwest, Mountain, Texas, PJM Interconnection, Northwest,

Wiser, Ryan

2012-01-01T23:59:59.000Z

12

2011 Wind Technologies Market Report  

E-Print Network [OSTI]

MWh NERC NREL NYISO OEM O&M PJM POU PPA PTC PUC REC RFI RPSoperations and maintenance PJM Interconnection publiclyis planned for the Midwest, PJM Interconnection, Texas,

Bolinger, Mark

2013-01-01T23:59:59.000Z

13

Independent review of estimated load reductions for PJM's small customer load response pilot project  

E-Print Network [OSTI]

water heater (EWH) load control program operated as part of PJM Interconnectionís Demand ResponseDemand Response Economic and Emergency Load Response Programs Electric Thermal Storage Electric Water Heaterwater pumps and electric thermal storage space heaters. The CSP is also participating in PJMís pilot Demand Response

Heffner, G.; Moezzi, M.; Goldman, C.

2004-01-01T23:59:59.000Z

14

Abstract--This paper presents a description of a Mixed Integer Programming (MIP) solution for solving the PJM Unit  

E-Print Network [OSTI]

for solving the PJM Unit Commitment problem. Included is a description of the Day- ahead market clearing into production use at PJM in August, 2004 [1]. The benefits of the MIP formulation compared to the Lagrangian-mail: dan.streiffert@areva- td.com and russ.philbrick@areva-td.com) Andrew Ott is with PJM Interconnection

McCalley, James D.

15

PJM Interconnection, LLC | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth'sOklahoma/GeothermalOrange County is aOrmesa IOvonicPECO) Jump to:Norristown, PA

16

2008 WIND TECHNOLOGIES MARKET REPORT  

E-Print Network [OSTI]

the Midwest, Texas, Southwest, and PJM regions: wind in the52 GW), SPP (48 GW), and PJM (43 GW) account for over 70% ofThe queues surveyed include PJM Interconnection, Midwest

Bolinger, Mark

2010-01-01T23:59:59.000Z

17

PJM Controller Testing with Prototypic PJM Nozzle Configuration  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) Office of River Protectionís Waste Treatment Plant (WTP) is being designed and built to pre-treat and then vitrify a large portion of the wastes in Hanfordís 177 underground waste storage tanks. The WTP consists of three primary facilitiesópretreatment, low-activity waste (LAW) vitrification, and high-level waste (HLW) vitrification. The pretreatment facility will receive waste piped from the Hanford tank farms and separate it into a high-volume, low-activity liquid stream stripped of most solids and radionuclides and a much smaller volume of HLW slurry containing most of the solids and most of the radioactivity. Many of the vessels in the pretreatment facility will contain pulse jet mixers (PJM) that will provide some or all of the mixing in the vessels. Pulse jet mixer technology was selected for use in black cell regions of the WTP, where maintenance cannot be performed once hot testing and operations commence. The PJMs have no moving mechanical parts that require maintenance. The vessels with the most concentrated slurries will also be mixed with air spargers and/or steady jets in addition to the mixing provided by the PJMs. Pulse jet mixers are susceptible to overblows that can generate large hydrodynamic forces, forces that can damage mixing vessels or their internal parts. The probability of an overblow increases if a PJM does not fill completely. The purpose of the testing performed for this report was to determine how reliable and repeatable the primary and safety (or backup) PJM control systems are at detecting drive overblows (DOB) and charge vessel full (CVF) conditions. Testing was performed on the ABB 800xA and Triconex control systems. The controllers operated an array of four PJMs installed in an approximately 13 ft diameter ◊ 15 ft tall tank located in the high bay of the Pacific Northwest National Laboratory (PNNL) 336 Building test facility. The PJMs were fitted with 4 inch diameter discharge nozzles representative of the nozzles to be used in the WTP. This work supplemented earlier controller tests done on PJMs with 2 inch nozzles (Bontha et al. 2007). Those earlier tests enabled the selection of appropriate pressure transmitters with associated piping and resulted in an alternate overblow detection algorithm that uses data from pressure transmitters mounted in a water flush line on the PJM airlines. Much of that earlier work was only qualitative, however, due to a data logger equipment failure that occurred during the 2007 testing. The objectives of the current work focused on providing quantitative determinations of the ability of the BNI controllers to detect DOB and CVF conditions. On both control systems, a DOB or CVF is indicated when the values of particular internal functions, called confidence values, cross predetermined thresholds. There are two types of confidence values; one based on a transformation of jet pump pair (JPP) drive and suction pressures, the other based on the pressure in the flush line. In the present testing, we collected confidence levels output from the ABB and Triconex controllers. These data were analyzed in terms of the true and noise confidence peaks generated during multiple cycles of DOB and CVF events. The distributions of peak and noise amplitudes were compared to see if thresholds could be set that would enable the detection of DOB and CVF events at high probabilities, while keeping false detections to low probabilities. Supporting data were also collected on PJM operation, including data on PJM pressures and levels, to provide direct experimental evidence of when PJMs were filling, full, driving, or overblowing.

Bontha, Jagannadha R.; Nigl, Franz; Weier, Dennis R.; Leigh, Richard J.; Johnson, Eric D.; Wilcox, Wayne A.; Pfund, David M.; Baumann, Aaron W.; Wang, Yeefoo

2009-08-21T23:59:59.000Z

18

Field Testing of Automated Demand Response for Integration of Renewable Resources in California's Ancillary Services Market for Regulation Products  

E-Print Network [OSTI]

of the Market Report: New York ISO. 2010. PJM, State of theMarket Report for PJM: Ancillary Service Markets. 2010Maryland Interconnection (PJM) and Midwest ISO (MISO) all

Kiliccote, Sila

2013-01-01T23:59:59.000Z

19

PJM Interconnection, LLC Smart Grid Project | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating Solar Powerstories onFocusOski Energy LLC Place: Reno,PEPCO Energy ServicesProject

20

Pepco and PJM Interconnection Comments on District of Columbia Public  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of Energy Power.pdf11-161-LNG |September 15, 2010Energy6 Frontera STAT.Paul L. JoskowDepartmentService

Note: This page contains sample records for the topic "interconnection pjm midwest" 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

Answer of Potomac Electric Power Company and PJM lnterconnection...  

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

Answer of Potomac Electric Power Company and PJM lnterconnection, L.L.C. to the October 6, 2005 motion filed by the Virginia Department of Environmental Quality Answer of Potomac...

22

Commercial Building Loads Providing Ancillary Services in PJM  

E-Print Network [OSTI]

Council of Texas market." Energy 35 (4): 1536-1543.in US electricity markets." Energy Policy 62: 1031-1039.regulation in PJMís markets. Energy Impacts: Frequency and

MacDonald, Jason

2014-01-01T23:59:59.000Z

23

Planning for environmental constraints on the PJM system  

SciTech Connect (OSTI)

This chapter provides a snapshot of the existing PJM system and identifies the environmental constraints that form the parameters for the regional approaches analyzed in this study. The chapter begins with a description of the PJM system and the costs and emissions levels of the pollutants under study associated with the reference case (the PJM system configured to meet only Clean Air Act Amendment Phase I SO{sub 2} requirements and the March 1994 NO{sub x} requirements affecting Phase I units){sup 3}. Next, the pollution-reduction scenario assumed for the purpose of the study, which covers the period 1995--2010, is described. Finally, the impacts of this pollution reduction scenario -- emissions that would need to be avoided on the reference case PJM system -- are identified. Modeling methods are described alongside the study`s results. Other chapters discuss: environmental constraints, alternate plans to achieve environmental goals, and comparison of alternate plans.

Not Available

1994-07-15T23:59:59.000Z

24

Deemed Savings Estimates for Legacy Air Conditioning and WaterHeating Direct Load Control Programs in PJM Region  

SciTech Connect (OSTI)

During 2005 and 2006, the PJM Interconnection (PJM) Load Analysis Subcommittee (LAS) examined ways to reduce the costs and improve the effectiveness of its existing measurement and verification (M&V) protocols for Direct Load Control (DLC) programs. The current M&V protocol requires that a PURPA-compliant Load Research study be conducted every five years for each Load-Serving Entity (LSE). The current M&V protocol is expensive to implement and administer particularly for mature load control programs, some of which are marginally cost-effective. There was growing evidence that some LSEs were mothballing or dropping their DLC programs in lieu of incurring the expense associated with the M&V. This project had several objectives: (1) examine the potential for developing deemed savings estimates acceptable to PJM for legacy air conditioning and water heating DLC programs, and (2) explore the development of a collaborative, regional, consensus-based approach for conducting monitoring and verification of load reductions for emerging load management technologies for customers that do not have interval metering capability.

Goldman, Charles

2007-03-01T23:59:59.000Z

25

Response by PJM to letters from the City of Alexandria and the...  

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

by PJM to letters from the City of Alexandria and the Virginia Department of Environmental Quality pursuant to Order No. 202-05-03 Response by PJM to letters from the City of...

26

SPACE WEATHER AND THE INCIDENCE OF REACTIVE "OFF-COST" OPERATIONS IN THE PJM POWER GRID  

E-Print Network [OSTI]

SPACE WEATHER AND THE INCIDENCE OF REACTIVE "OFF-COST" OPERATIONS IN THE PJM POWER GRID 7.6 Kevin F the price of electricity in the PJM power grid. In this paper we examine one of the mechanisms by which space weather impacts the electricity market in the PJM power grid. The starting point of this paper

Schrijver, Karel

27

PJM's Capacity Market in a Price-Spike World Steven Stoft  

E-Print Network [OSTI]

PWP-077 PJM's Capacity Market in a Price-Spike World Steven Stoft May, 2000 This paper is part, California 94720-5180 www.ucei.org #12;PJM's Capacity Market in a Price-Spike World Steven Stoft 1 May 7, 2000 Abstract PJM's market was designed to rely on a capacity market instead of price-spikes to induce

California at Berkeley. University of

28

Coordination of Retail Demand Response with Midwest ISO Markets  

E-Print Network [OSTI]

MISO MP MRO MWDRI M&V NYISO PJM PUC RAP RFC RTO RTP SERC AirRTOs such as New England or PJM. In 2005 MISO became theEdison is a member of PJM). Interruptible (Total = 3398, N =

Bharvirkar, Ranjit

2008-01-01T23:59:59.000Z

29

Interconnection Panel  

Broader source: Energy.gov [DOE]

Presentationógiven at at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meetingódiscusses the interconnection panel, including an overview of the generation interconnection process (GIP), and interconnection agreements and their terms.

30

Interconnection Standards  

Broader source: Energy.gov [DOE]

New York first adopted uniform interconnection standards in 1999 (see history below). The Standard Interconnection Requirements (SIR) have subsequently been amended several times since, most...

31

Interconnection Standards  

Broader source: Energy.gov [DOE]

In November 2005, the Indiana Utility Regulatory Commission (IURC) approved rules governing the interconnection of distributed generation (DG). Indiana's interconnection rules require the state's...

32

Independent review of estimated load reductions for PJM's small customer load response pilot project  

SciTech Connect (OSTI)

This study describes the results of a low-cost approach used to measure reported load reductions from a residential electric water heater (EWH) load control program operated as part of PJM Interconnection's Demand Response small customer pilot program. Lawrence Berkeley National Laboratory (LBNL) conducted this independent review of the engineering estimates for EWH load control reported by a Curtailment Service Provider (CSP) at PJM's request. LBNL employed low-cost measurement and verification (M&V) approaches that utilized existing interval metering equipment to monitor results for a series of load control tests. The CSP collected hourly load data for two substations and several hundred households over a six-week period in October and November 2003. During this time period, the CSP operated its electric water heater load control program during pre-specified test periods in the morning, afternoon and early evening. LBNL then analyzed substation and premise-level data from these tests in order to verify the diversified demand reductions claimed by the CSP for customers participating in the EWH load control program. We found that the observed load reductions for the premise-level data aggregated over all households in the two participating electric cooperatives were, respectively, 40 percent-60 percent less and 3 percent less-10 percent higher than the estimated diversified demand reduction values assumed by the CSP, depending on whether observed or normalized results are considered. We also analyzed sub-station level data and found that the observed load reductions during the test periods were significantly lower than expected, although confounding influences and operational problems signifiogram during pre-specified test periods in the morning, afternoon and early evening. LBNL then analyzed substation and premise-level data from these tests in order to verify the diversified demand reductions claimed by the CSP for customers participating in the EWH load control program. We found that the observed load reductions for the premise-level data aggregated over all households in the two participating electric cooperatives were, respectively, 40 percent-60 percent less and 3 percent less-10 percent higher than the estimated diversified demand reduction values assumed by the CSP, depending on whether observed or normalized results are considered. We also analyzed sub-station level data and found that the observed load reductions during the test periods were significantly lower than expected, although confounding influences and operational problems significantly limit our ability to differentiate between control-related and non-control related differences in substation-level load shape data. The usefulness and accuracy of the results were hampered by operational problems encountered during the measurement period as well as in sufficient number of load research grade interval meters at one cooperative. Given the larger sample size at one electric cooperative and more statistically-robust results, there is some basis to suggest that the Adjusted Diversified Demand Factor (ADDF) values used by the CSP somewhat over-state the actual load reductions. Given the results and limitations of the M&V approach as implemented, we suggest several options for PJM to consider: (1) require load aggregators participating in ISODR programs to utilize formal PURPA-compliant load research samples in their M&V plans, and (2) continue developing lower cost M&V approaches for mass market load control programs that incorporate suggested improvements described in this study.

Heffner, G.; Moezzi, M.; Goldman, C.

2004-06-01T23:59:59.000Z

33

Midwest Energy Codes Project  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d F S i DOE TribaltheMy nameMid-LevelMidwest Energy Codes Project 2014

34

Preliminary Response of PJM Interconnection, L.L.C. to the Operating Plan  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of Energy Power.pdf11-161-LNG |September 15,2015 | Department of Energy University of California -Inc.of

35

Response from PJM Interconnection LLC and Pepco to Department of Energy  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of Energy Power.pdf11-161-LNG |September 15,2015Department ofRequirementsEnergyJ u l y 8 , 2009Request for

36

Motion to Intervene and Initial Comments of PJM Interconnection, L.L.C. |  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Careerlumens_placard-green.eps MoreWSRC-STI-2007-00250 Rev. 05DepartmentOpen-Access

37

Coordination of Retail Demand Response with Midwest ISO Markets  

E-Print Network [OSTI]

M T E P 06 - The Midwest ISO Transmission Expansion Plan,Demand Response in Midwest ISO Market," Presentation at MISODemand Response with Midwest ISO Wholesale Markets Ranjit

Bharvirkar, Ranjit

2008-01-01T23:59:59.000Z

38

Interconnection Standards  

Broader source: Energy.gov [DOE]

Different rules govern the interconnection of distributed generation facilities in Iowa, depending on whether or not the interconnection is with a utility whose rates are regulated by the Iowa...

39

The aftermath of primary power and its implications for independent transmission in PJM  

SciTech Connect (OSTI)

The recent decision by the Federal Energy Regulatory Commission in ''Primary Power'' will have fundamental ramifications for transmission investment in the far-reaching PJM footprint. This decision, which is pending on rehearing and will likely be appealed, will determine whether transmission projects that are entitled to regulated rate recovery under the PJM tariff can only be built by incumbent transmission owners and whether new independent transmission entities are limited to building transmission projects on a ''merchant'' basis. (author)

Farrah, Elias G.; Elstein, S. Shamai

2010-08-15T23:59:59.000Z

40

Midwest Hydro Users Group Meeting  

Broader source: Energy.gov [DOE]

The Midwest Hydro Users Group will be holding their annual Fall meeting on November 12th and 13th in Wausau, Wisconsin.† An Owners-only meeting on the afternoon of the 12th followed by a full...

Note: This page contains sample records for the topic "interconnection pjm midwest" 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

Commercial Building Loads Providing Ancillary Services in PJM  

SciTech Connect (OSTI)

The adoption of low carbon energy technologies such as variable renewable energy and electric vehicles, coupled with the efficacy of energy efficiency to reduce traditional base load has increased the uncertainty inherent in the net load shape. Handling this variability with slower, traditional resources leads to inefficient system dispatch, and in some cases may compromise reliability. Grid operators are looking to future energy technologies, such as automated demand response (DR), to provide capacity-based reliability services as the need for these services increase. While DR resources are expected to have the flexibility characteristics operators are looking for, demonstrations are necessary to build confidence in their capabilities. Additionally, building owners are uncertain of the monetary value and operational burden of providing these services. To address this, the present study demonstrates the ability of demand response resources providing two ancillary services in the PJM territory, synchronous reserve and regulation, using an OpenADR 2.0b signaling architecture. The loads under control include HVAC and lighting at a big box retail store and variable frequency fan loads. The study examines performance characteristics of the resource: the speed of response, communications latencies in the architecture, and accuracy of response. It also examines the frequency and duration of events and the value in the marketplace which can be used to examine if the opportunity is sufficient to entice building owners to participate.

MacDonald, Jason; Kiliccote, Sila; Boch, Jim; Chen, Jonathan; Nawy, Robert

2014-06-27T23:59:59.000Z

42

Interconnection Standards  

Broader source: Energy.gov [DOE]

In December 2007, the Connecticut Department of Public Utility Control (DPUC) now called the Public Utilities Regulatory Authority (PURA) approved new interconnection guidelines for distributed...

43

Interconnection Standards  

Broader source: Energy.gov [DOE]

In February 2004, the Wisconsin Public Service Commission adopted interconnection standards for distributed generation (DG) systems up to 15 megawatts (MW) in capacity. All investor-owned...

44

Interconnection Standards  

Broader source: Energy.gov [DOE]

Virginia has two interconnection standards: one for net-metered systems and one for systems that are not net-metered.

45

Interconnection Standards  

Broader source: Energy.gov [DOE]

In July 2010, the Montana Public Service Commission (PSC) adopted interconnection rules, effective August 13, 2010. These rules apply to all electric utilities under the PSC's jurisdiction,...

46

Interconnection Standards  

Broader source: Energy.gov [DOE]

The Michigan Public Service Commission (PSC) first adopted interconnection standards for distributed generation (DG) in September 2003. The original standards provided for 5 levels of...

47

Interconnection Standards  

Broader source: Energy.gov [DOE]

In September 2007, the Washington Utilities and Transportation Commission (UTC) adopted interconnection standards for distributed generation (DG) systems up to 20 megawatts (MW) in capacity. The...

48

Interconnection Standards  

Broader source: Energy.gov [DOE]

In December 2005, the Colorado Public Utilities Commission (PUC) adopted standards for net metering and interconnection, as required by Amendment 37, a renewable-energy ballot initiative approved...

49

Interconnection Standards  

Broader source: Energy.gov [DOE]

In April 2008, Kentucky enacted legislation which required the Kentucky Public Service Commission (PSC) to develop interconnection and net metering guidelines for all retail electric suppliers...

50

Interconnection Standards  

Broader source: Energy.gov [DOE]

In July 2006 the District of Columbia Public Service Commission (PSC) initiated a formal inquiry into the development of uniform interconnection procedures for on-site distributed generation...

51

Interconnection Standards  

Broader source: Energy.gov [DOE]

New Jersey's interconnection standards apply statewide to all electric distribution utilities, but not to the small number of municipal utilities and electric cooperatives in the state. The rules,...

52

Interconnection Guidelines  

Broader source: Energy.gov [DOE]

'''''Note: In June 2007, the Arizona Corporation Commission (ACC) initiated a rulemaking process to establish statewide interconnection standards for distributed generation (DG). This proceeding...

53

Interconnection Guidelines  

Broader source: Energy.gov [DOE]

The South Carolina Public Service Commission (PSC) adopted simplified interconnection guidelines for small distributed generation (DG) in December 2006. These guidelines address renewable-energy...

54

Interconnection Standards  

Broader source: Energy.gov [DOE]

The Pennsylvania Public Utilities Commission was required to adopt interconnection standards and net-metering rules by the Alternative Energy Portfolio Standards Act of 2004.The PUC subsequently...

55

Interconnection Standards  

Broader source: Energy.gov [DOE]

The North Carolina Utilities Commission (NCUC) adopted comprehensive interconnection standards for distributed generation in June 2008. The NCUC standards, which are similar to the Federal Energy...

56

Interconnection Standards  

Broader source: Energy.gov [DOE]

The Maine Public Utility Commission (PUC) adopted interconnection procedures in January 2010. These rules apply to all transmission and distribution utilities operating in the state and apply to...

57

Interconnection Standards  

Broader source: Energy.gov [DOE]

Note: Legislation enacted in August 2012 required the Massachusetts Department of Public Utilities (DPU) to develop an enforceable, standard interconnection timeline for distributed generation...

58

Interconnection Resources  

Broader source: Energy.gov [DOE]

Interconnection is the technical procedures and legal requirements surrounding energy customers' ability to connect their small-scale renewable energy projects with the electricity grid. The...

59

2015 Midwest Energy Solutions | Department of Energy  

Office of Environmental Management (EM)

2015 Midwest Energy Solutions 2015 Midwest Energy Solutions January 28, 2015 9:00AM EST to January 30, 2015 5:00PM EST Chicago, Illinois Learn more....

60

Midwest Transmission Workshop I Summary  

SciTech Connect (OSTI)

OAK-B135 The meeting was opened with a review of the purposes of the workshop: (1) Present and discuss key studies and assessments of transmission upgrades, additions and related issues for the upper Midwest, including work that addresses the full range of views on these topics; (2) Understand the various transmission issues in the upper Midwest and discuss options for addressing the issues; and (3) Identify the decision makers and entities that need to play an active role if transmission issues are to be resolved, and agree on next steps for engaging these individuals and organizations through education, outreach, and information dissemination.

Kevin Bryan

2001-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "interconnection pjm midwest" 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

Midwest Clean Energy Application Center  

SciTech Connect (OSTI)

The Midwest Clean Energy Application Center (CEAC) was one of eight regional centers that promoted and assisted in transforming the market for combined heat and power (CHP), waste heat to power (WHP), and district energy (DE) technologies and concepts throughout the United States between October 1, 2009 and December 31, 2013. The key services the CEACs provided included: ? Market Opportunity Analyses Ė Supporting analyses of CHP market opportunities in diverse markets including industrial, federal, institutional, and commercial sectors. ? Education and Outreach Ė Providing information on the energy and non-energy benefits and applications of CHP to state and local policy makers, regulators, energy end-users, trade associations and others. Information was shared on the Midwest CEAC website: www.midwestcleanergy.org. ? Technical Assistance Ė Providing technical assistance to end-users and stakeholders to help them consider CHP, waste heat to power, and/or district energy with CHP in their facility and to help them through the project development process from initial CHP screening to installation. The Midwest CEAC provided services to the Midwest Region that included the states of Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota, and Wisconsin.

Cuttica, John; Haefke, Cliff

2013-12-31T23:59:59.000Z

62

Interconnection Guidelines  

Broader source: Energy.gov [DOE]

Nebraska enacted legislation in May 2009 [http://nebraskalegislature.gov/FloorDocs/101/PDF/Final/LB436.pdf (LB 436)], establishing general rules for interconnecting and net metering systems that...

63

Interconnection Standards  

Broader source: Energy.gov [DOE]

In March 2008, the Florida Public Service Commission (PSC) adopted interconnection rules for renewable-energy systems up to two megawatts (MW) in capacity. The PSC rules apply only to the state's...

64

Interconnection Guidelines  

Broader source: Energy.gov [DOE]

Kansas adopted the Net Metering and Easy Connection Act in May 2009 (see K.S.A. 66-1263 through 66-1271), establishing interconnection guidelines and net metering for customer-owned generators. Net...

65

Interconnection Standards  

Broader source: Energy.gov [DOE]

Oregon has three separate interconnection standards: one for net-metered systems, one for small generator facilities (non-net metered systems) and one for large generator facilities (non-net...

66

Interconnection Guidelines  

Broader source: Energy.gov [DOE]

Wyoming's net-metering law includes basic interconnection requirements for systems up to 25 kilowatts (kW) in capacity that generate electricity using solar, wind, hydropower or biomass resources....

67

Interconnection Standards  

Broader source: Energy.gov [DOE]

In 2006, West Virginia stakeholders came together to consider net metering, interconnection as required by the Federal Energy Policy Act (2005) and agreed upon a "Statement of Consensus Among...

68

Interconnection Standards  

Broader source: Energy.gov [DOE]

South Dakotaís interconnection standards for distributed generation, adopted by the state Public Utilities Commission (PUC) in May 2009, apply to customers of investor-owned utilities.* The rules...

69

Interconnection Standards  

Broader source: Energy.gov [DOE]

Vermont has adopted separate interconnection standards for net-metered energy systems that are 150 kW or less, and for all other distributed-generation (DG) systems.

70

Interconnection Standards  

Broader source: Energy.gov [DOE]

Interconnection in New Mexico is governed by New Mexico Public Regulation Commission (PRC) Rule 568 and Rule 569. These rules, adopted in July 2008, revised and clarified the state's existing rules...

71

Interconnection Standards  

Broader source: Energy.gov [DOE]

Hawaii has established simplified interconnection rules for small renewables and separate rules for all other distributed generation (DG). For inverter-based systems up to 10 kilowatts (kW) in...

72

Interconnection Standards  

Broader source: Energy.gov [DOE]

In December 2003, the Nevada Public Utilities Commission (PUC) adopted interconnection standards for customers of NV Energy (formerly Nevada Power and Sierra Pacific Power) with on-site generation...

73

Reviewing progress in PJM's capacity market structure via the new reliability pricing model  

SciTech Connect (OSTI)

The Reliability Pricing Model introduces significant changes to the capacity market structure of PJM. The main feature of the RPM design is a downward-sloping demand curve, which replaces the highly volatile vertical demand curve. The authors review the latest RPM structure, results of the auctions, and the future course of the implementation process. (author)

Sener, Adil Caner; Kimball, Stefan

2007-12-15T23:59:59.000Z

74

The impact of FERC orders on the value of bidders in PJM  

SciTech Connect (OSTI)

A study of the responses of share prices of major bidders in the PJM auctions from the mid-1990s through 2006 finds statistically significant effects for some FERC decisions for a portfolio of bidders. In contrast to publicly stated policy objectives, the analysis shows that some FERC decisions significantly raised market expectations regarding the future profitability of bidders. (author)

Peters, Lon L.

2009-08-15T23:59:59.000Z

75

Workshop in Regulation &  

E-Print Network [OSTI]

Consultant, PJM Interconnection, "RPM: Reliability Pricing Model: A New Proposal from PJM" Mark Babula

Lin, Xiaodong

76

Midwest Transmission Workshop II Summary  

SciTech Connect (OSTI)

OAK-B135 After introductions of all participants, Abby Arnold, RESOLVE, reviewed the purpose of the meeting and the agenda. The purpose of the workshop was to share the results of the Midwest Independent System Operator (MISO) scenario development for wind and other fuel sources and the corresponding implications for transmission throughout the MISO control area. The workshop agenda is included in Attachment A.

Kevin Bryan

2002-12-05T23:59:59.000Z

77

Midwest Renewable Energy Tracking System (Multiple States)  

Broader source: Energy.gov [DOE]

The Midwest Renewable Energy Tracking System (M-RETSģ) tracks renewable energy generation in participating States and Provinces and assists in verifying compliance with individual state/provincial...

78

Coordination of Retail Demand Response with Midwest ISO Markets  

E-Print Network [OSTI]

Robinson, Michael, 2008, "Demand Response in Midwest ISOPresentation at MISO Demand Response Working Group Meeting,Coordination of Retail Demand Response with Midwest ISO

Bharvirkar, Ranjit

2008-01-01T23:59:59.000Z

79

CHP in the Midwest - Presentation from the July 2010 Advancing...  

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

Renewables in the Midwest Conference This presentation by Recycled Enegy Development (RED) from the "Advancing Renewables in the Midwest Conference" held on July 15, 2010,...

80

The role of the ISO in U.S. electricity markets: A review of restructuring in California and PJM  

SciTech Connect (OSTI)

Despite their design differences, both the California and the Pennsylvania-New Jersey-Maryland (PJM) markets provide explicit roles for competition in the scheduling functions while allowing the independent system operator (ISO) to manage the spot market. Experience has shown that both can work. This article discusses the California and PJM approaches in an attempt to shed light on the controversy over the ISO`s role in pre-dispatch phases of the market. Section 1 describes the California market and Section 2 briefly review PJM. Section 3 outlines the costs and benefits associated with limiting the ISO`s role in the scheduling phases of the market. Section 4 summarizes recent experience in California and PJM and offers some conclusions.

Cameron, L. [Economics Resource Group, Boston, MA (United States)] [Economics Resource Group, Boston, MA (United States); Cramton, P. [Univ. of Maryland, College Park, MD (United States)] [Univ. of Maryland, College Park, MD (United States)

1999-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "interconnection pjm midwest" 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

Midwest Transmission Workshop III Summary  

SciTech Connect (OSTI)

OAK-B135 On March 12-13, 2002, the National Wind Coordinating Committee (NWCC), in cooperation with regional stakeholders, held a two-day workshop: Planning for Electrical Transmission Needs in the Upper Midwest. The workshop was the outgrowth of an effort to develop a forum and process for consideration of transmission options that strives for equitable allocation of benefits and impacts among all affected parties. The goal of this workshop was to provide a catalyst for an enhanced, inclusive process for transmission planning with participation of and acceptance by all affected stakeholders. Participants in the meeting included representatives of state and regional regulatory agencies, utilities and power generators, the wind industry, environmental and landowner interests, and other interested parties (see Attachment A for a list of meeting participants).

Kevin Bryan

2003-03-12T23:59:59.000Z

82

Midwest Independent System Operator (Multiple States)  

Broader source: Energy.gov [DOE]

Midwest Independent Transmission System Operator (MISO) is a Regional Transmission Organization, which administers wholesale electricity markets in all or parts of 11 U.S. states and the Canadian...

83

Midwest, Wyoming: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 -Energieprojekte GmbH JumpSprings, Vermont: EnergyMidwest Renewable EnergyMidwest,

84

Advanced Interconnect Development  

SciTech Connect (OSTI)

The objectives of this project are to develop cost-effective, optimized materials for intermediate temperature SOFC interconnect and interconnect/electrode interface applications and identify and understand degradation processes in interconnects and at their interfaces with electrodes.

Yang, Z.G.; Maupin, G.; Simner, S.; Singh, P.; Stevenson, J.; Xia, G.

2005-01-27T23:59:59.000Z

85

Demand Response in U.S. Electricity Markets: Empirical Evidence  

E-Print Network [OSTI]

22, 2009. Norristown, PA: PJM Interconnection, LLC, 2009.opennat.asp? fileID=11833372 PJM Interconnection, LLC.ISO New England (ISO-NE), and PJM Interconnection (PJM). The

Cappers, Peter

2009-01-01T23:59:59.000Z

86

Interconnection networks  

DOE Patents [OSTI]

A network of interconnected processors is formed from a vertex symmetric graph selected from graphs GAMMA/sub d/(k) with degree d, diameter k, and (d + 1)exclamation/ (d /minus/ k + 1)exclamation processors for each d greater than or equal to k and GAMMA/sub d/(k, /minus/1) with degree d /minus/ 1, diameter k + 1, and (d + 1)exclamation/(d /minus/ k + 1)exclamation processors for each d greater than or equal to k greater than or equal to 4. Each processor has an address formed by one of the permutations from a predetermined sequence of letters chosen a selected number of letters at a time, and an extended address formed by appending to the address the remaining ones of the predetermined sequence of letters. A plurality of transmission channels is provided from each of the processors, where each processor has one less channel than the selected number of letters forming the sequence. Where a network GAMMA/sub d/(k, /minus/1) is provided, no processor has a channel connected to form an edge in a direction delta/sub 1/. Each of the channels has an identification number selected from the sequence of letters and connected from a first processor having a first extended address to a second processor having a second address formed from a second extended address defined by moving to the front of the first extended address the letter found in the position within the first extended address defined by the channel identification number. The second address is then formed by selecting the first elements of the second extended address corresponding to the selected number used to form the address permutations. 9 figs.

Faber, V.; Moore, J.W.

1988-06-20T23:59:59.000Z

87

Contrasts in restructuring wholesale electric markets: England/Wales, California, and the PJM  

SciTech Connect (OSTI)

The ways in which the British, the Californians, and the members of the Pennsylvania-Jersey-Maryland Pool (PJM) are restructuring their electric industries and designing markets provide fascinating political and technical contrasts with each other, particularly insofar as all three markets are roughly the same size, with energy sales of about 250--300 terawatt hours (TWh) annually. There have been significant differences in the drivers of change, objectives, and leadership, the legacies of the past, and the process of design, which are discussed in the first three sections. The fourth section describes the market designs in England and Wales, California, and the PJM, while the concluding section draws out the lessons of experience. While these lessons include specific principles regarding the objectives and structure of power exchanges, the maintenance of system stability and power transport, and the achieving of generation reliability, they also include several overarching conclusions. Perhaps chief among them, as will be clear from the discussion of the restructuring experience on both sides of the Atlantic, is that major restructurings can only be led by a public authority and will be successful in implementation only if that authority has a clear and realistic vision of where it wants to go.

Henney, A.

1998-08-01T23:59:59.000Z

88

Did geomagnetic activity challenge electric power reliability during solar cycle 23? Evidence from the PJM regional transmission  

E-Print Network [OSTI]

Did geomagnetic activity challenge electric power reliability during solar cycle 23? Evidence from through 30 April 2004. During this time period PJM coordinated the movement of wholesale electricity of challenged reliability is the incidence of out-of-economic-merit order dispatching due to adverse reactive

Schrijver, Karel

89

528 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 18, NO. 2, MAY 2003 Experience with PJM Market Operation, System  

E-Print Network [OSTI]

Terms--Electricity market, locational marginal pricing. I. INTRODUCTION PJM OPERATES the world's largest of locational marginal pricing (LMP). II. DAY-AHEAD ENERGY MARKET The day-ahead market provides market on the differences in Locational Marginal Prices between the transac- tion source and sink locations. Load serving

McCalley, James D.

90

A Test of Vehicle-to-Grid (V2G) for Energy Storage and Frequency Regulation in the PJM  

E-Print Network [OSTI]

A Test of Vehicle-to-Grid (V2G) for Energy Storage and Frequency Regulation in the PJM System energy storage for intermittent but renewable resources such as wind and solar. The results of the study frequent dispatch. The primary revenue in both of these markets is for capacity rather than energy

Firestone, Jeremy

91

What's happening in Midwest ISO market?  

E-Print Network [OSTI]

attributable to significantly decreased natural gas, oil and coal prices. (fuel costs represent the vast of Presentation Introduction Energy prices in 2006 Day-Ahead Market Performance Real-Time Market Performance;Introduction 2006 is the first full year of market operations in Midwest ISO. Electricity prices in MISO

Tesfatsion, Leigh

92

The potential impacts of a competitive wholesale market in the midwest: A preliminary examination of centralized dispatch  

E-Print Network [OSTI]

Impacts of a Competitive Wholesale Market in the Midwest: AImpacts of a Competitive Wholesale Market in the Midwest: AImpacts of a Competitive Wholesale Market in the Midwest: A

Lesieutre, Bernard C.; Bartholomew, Emily; Eto, Joseph H.; Hale, Douglas; Luong, Thanh

2004-01-01T23:59:59.000Z

93

Energy Factors, Leasing Structure and the Market Price of Office Buildings in the U.S.  

E-Print Network [OSTI]

York (several hubs), Ontario, PJM, MISO, ERCOT South, Intocontract delivering into the PJM Western hub. Assuming thatpeak real-time prices posted by PJM Interconnection, LLC, on

Jaffee, Dwight; Stanton, Richard; Wallace, Nancy

2012-01-01T23:59:59.000Z

94

Energy Factors, Leasing Structure and the Market Price of Office Buildings in the U.S.  

E-Print Network [OSTI]

York (several hubs), Ontario, PJM, MISO, ERCOT South, Intocontract delivering into the PJM Western hub. Assuming thatpeak real-time prices posted by PJM Interconnection, LLC, on

Jaffee, Dwight M.; Stanton, Richard; Wallace, Nancy E.

2010-01-01T23:59:59.000Z

95

MIDWEST REGIONAL CARBON SEQUESTRATION PARTNERSHIP (MRCSP)  

SciTech Connect (OSTI)

This is the first semiannual report for Phase I of the Midwest Carbon Sequestration Partnership (MRCSP). The project consists of nine tasks to be conducted over a two year period that started in October 2003. The makeup of the MRCSP and objectives are described. Progress on each of the active Tasks is also described and where possible, for those Tasks at some point of completion, a summary of results is presented.

David Ball; Judith Bradbury; Rattan Lal; Larry Wickstrom; Neeraj Gupta; Robert Burns; Bob Dahowski

2004-04-30T23:59:59.000Z

96

Midwest Energy Inc | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating Solar Powerstories onFocus Area Energy Efficiency, RenewableMiddleMidwest Energy Inc

97

Midwest Grain Processors MGP | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 -Energieprojekte GmbH JumpSprings, Vermont: Energy ResourcesisMidway,Midwest Grain

98

Midwest Renewable Energy Corporation | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 -Energieprojekte GmbH JumpSprings, Vermont: Energy ResourcesisMidway,Midwest

99

Midwest Wind Energy LLC | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 -Energieprojekte GmbH JumpSprings, Vermont: EnergyMidwest Renewable Energy

100

Wealth Transfers Among Large Customers from Implementing Real-Time Retail Electricity Pricing  

E-Print Network [OSTI]

Available at http://www.ucei.org. PJM Interconnection Marketmarket-monitor/downloads/mmu- reports/pjm-som-2004.pdf.

Borenstein, Severin

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "interconnection pjm midwest" 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

Forensic Science Education Programs in the Midwest | The Ames...  

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

Forensic Science Education Programs in the Midwest Carroll University Bachelor of Science Degree (B.S.), Chemistry Major with a Forensic Science emphasis Chemistry Program |...

102

Interconnect Issues in NE  

Broader source: Energy.gov [DOE]

Presentation covers interconnect issues in the Northeast and is given at the Spring 2010 Federal Utility Partnership Working Group (FUPWG) meeting in Providence, Rhode Island.

103

Perforation patterned electrical interconnects  

DOE Patents [OSTI]

This disclosure describes systems and methods for increasing the usable surface area of electrical contacts within a device, such as a thin film solid state device, through the implementation of electrically conductive interconnects. Embodiments described herein include the use of a plurality of electrically conductive interconnects that penetrate through a top contact layer, through one or more multiple layers, and into a bottom contact layer. The plurality of conductive interconnects may form horizontal and vertical cross-sectional patterns. The use of lasers to form the plurality of electrically conductive interconnects from reflowed layer material further aids in the manufacturing process of a device.

Frey, Jonathan

2014-01-28T23:59:59.000Z

104

"Table HC12.7 Air-Conditioning Usage Indicators by Midwest Census...  

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

7 Air-Conditioning Usage Indicators by Midwest Census Region, 2005" " Million U.S. Housing Units" ,,"Midwest Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division"...

105

"Table HC12.13 Lighting Usage Indicators by Midwest Census Region...  

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

3 Lighting Usage Indicators by Midwest Census Region, 2005" " Million U.S. Housing Units" ,,"Midwest Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total...

106

Solar cell array interconnects  

DOE Patents [OSTI]

Electrical interconnects are disclosed for solar cells or other electronic components using a silver-silicone paste or a lead-tin (Pb-Sn) no-clean fluxless solder cream, whereby the high breakage of thin (<6 mil thick) solar cells using conventional solder interconnect is eliminated. The interconnects of this invention employs copper strips which are secured to the solar cells by a silver-silicone conductive paste which can be used at room temperature, or by a Pb-Sn solder cream which eliminates undesired residue on the active surfaces of the solar cells. Electrical testing using the interconnects of this invention has shown that no degradation of the interconnects developed under high current testing, while providing a very low contact resistance value. 4 figs.

Carey, P.G.; Thompson, J.B.; Colella, N.J.; Williams, K.A.

1995-11-14T23:59:59.000Z

107

Solar cell array interconnects  

DOE Patents [OSTI]

Electrical interconnects for solar cells or other electronic components using a silver-silicone paste or a lead-tin (Pb-Sn) no-clean fluxless solder cream, whereby the high breakage of thin (<6 mil thick) solar cells using conventional solder interconnect is eliminated. The interconnects of this invention employs copper strips which are secured to the solar cells by a silver-silicone conductive paste which can be used at room temperature, or by a Pb-Sn solder cream which eliminates undesired residue on the active surfaces of the solar cells. Electrical testing using the interconnects of this invention has shown that no degradation of the interconnects developed under high current testing, while providing a very low contact resistance value.

Carey, Paul G. (Mountain View, CA); Thompson, Jesse B. (Brentwood, CA); Colella, Nicolas J. (Livermore, CA); Williams, Kenneth A. (Livermore, CA)

1995-01-01T23:59:59.000Z

108

Midwest Building Energy Program | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector General Office0-72.pdfGeorgeDoesn't32 MasterAcquisiti ----Energy3-SE-1505)Midwest Building

109

Micro-fluidic interconnect  

DOE Patents [OSTI]

An apparatus for simultaneously aligning and interconnecting microfluidic ports is presented. Such interconnections are required to utilize microfluidic devices fabricated in Micro-Electromechanical-Systems (MEMS) technologies, that have multiple fluidic access ports (e.g. 100 micron diameter) within a small footprint, (e.g. 3 mm.times.6 mm). Fanout of the small ports of a microfluidic device to a larger diameter (e.g. 500 microns) facilitates packaging and interconnection of the microfluidic device to printed wiring boards, electronics packages, fluidic manifolds etc.

Okandan, Murat (Albuquerque, NM); Galambos, Paul C. (Albuquerque, NM); Benavides, Gilbert L. (Los Ranchos, NM); Hetherington, Dale L. (Albuquerque, NM)

2006-02-28T23:59:59.000Z

110

Passive microfluidic interconnects  

E-Print Network [OSTI]

Equipment and procedures were developed to test two passive microfluidic interconnect rings held together by the friction forces on the contact surfaces. The second design forms fluid seals by means of thin flared rings ...

Jonnalagadda, Aparna S

2005-01-01T23:59:59.000Z

111

Interconnection Guidelines (Rhode Island)  

Broader source: Energy.gov [DOE]

Rhode Island enacted legislation (HB 6222) in June 2011 to standardize the application process for the interconnection of customer-sited renewable-energy systems to the stateís distribution grid....

112

Puerto Rico- Interconnection Standards  

Broader source: Energy.gov [DOE]

In 2007, the Autoridad de EnergŪa Electrica de Puerto Rico (PREPA*) adopted interconnection standards based on the standard contained in the federal Energy Policy Act of 2005. PREPA promulgated...

113

Reliability of Electrical Interconnects (Presentation)  

SciTech Connect (OSTI)

This presentation discusses the status of NREL's research on the reliability of electrical interconnects.

Devoto, D.

2014-06-01T23:59:59.000Z

114

Midwest Nuclear Science and Engineering Consortium  

SciTech Connect (OSTI)

The objective of the Midwest Nuclear Science and Engineering Consortium (MNSEC) is to enhance the scope, quality and integration of educational and research capabilities of nuclear sciences and engineering (NS/E) programs at partner schools in support of the U.S. nuclear industry (including DOE laboratories). With INIE support, MNSEC had a productive seven years and made impressive progress in achieving these goals. Since the past three years have been no-cost-extension periods, limited -- but notable -- progress has been made in FY10. Existing programs continue to be strengthened and broadened at Consortium partner institutions. The enthusiasm generated by the academic, state, federal, and industrial communities for the MNSEC activities is reflected in the significant leveraging that has occurred for our programs.

Dr. Wynn Volkert; Dr. Arvind Kumar; Dr. Bryan Becker; Dr. Victor Schwinke; Dr. Angel Gonzalez; Dr. DOuglas McGregor

2010-12-08T23:59:59.000Z

115

Coordination of Retail Demand Response with Midwest ISO Markets  

E-Print Network [OSTI]

Data Collection for Demand-side Management for QualifyingPrepared by Demand-side Management Task Force of the4. Status of Demand Side Management in Midwest ISO 5.

Bharvirkar, Ranjit

2008-01-01T23:59:59.000Z

116

Coordination of Retail Demand Response with Midwest ISO Markets  

E-Print Network [OSTI]

ER08-___-000," December 31. MISO, 2007b, M T E P 06 - TheMidwest ISO Transmission Expansion Plan, February. MISO,2007c, "MISO Press Release," U R L : http://

Bharvirkar, Ranjit

2008-01-01T23:59:59.000Z

117

Day-Ahead premiums on the Midwest ISO  

SciTech Connect (OSTI)

An examination of day-ahead premiums for the Midwest ISO from September 2005 to December 2007 reveals that premiums are positive and statistically significant across all five hubs, indicating inefficiency in the Midwest wholesale electricity market. Further, day-ahead premiums exhibit monthly seasonal variation with some indication of the day-ahead premiums declining over time in three of the five hubs. (author)

Bowden, Nicholas; Hu, Su; Payne, James

2009-03-15T23:59:59.000Z

118

Computational Needs for the Next Generation Electric Grid Proceedings  

E-Print Network [OSTI]

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

Birman, Kenneth

2012-01-01T23:59:59.000Z

119

Learn More About Interconnections | Department of Energy  

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

About Interconnections Learn More About Interconnections EASTERN INTERCONNECTION North America is comprised of two major and three minor alternating current (AC) power grids or...

120

Capillary interconnect device  

DOE Patents [OSTI]

An interconnecting device for connecting a plurality of first fluid-bearing conduits to a corresponding plurality of second fluid-bearing conduits thereby providing fluid communication between the first fluid-bearing conduits and the second fluid-bearing conduits. The device includes a manifold and one or two ferrule plates that are held by compressive axial forces.

Renzi, Ronald F

2013-11-19T23:59:59.000Z

Note: This page contains sample records for the topic "interconnection pjm midwest" 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

QCD Interconnection Effects  

E-Print Network [OSTI]

Heavy objects like the W, Z and t are short-lived compared with typical hadronization times. When pairs of such particles are produced, the subsequent hadronic decay systems may therefore become interconnected. We study such potential effects at Linear Collider energies.

TorbjŲrn SjŲstrand

1999-10-09T23:59:59.000Z

122

QCD Interconnection Effects  

E-Print Network [OSTI]

Heavy objects like the W, Z and t are short-lived compared with typical hadronization times. When pairs of such particles are produced, the subsequent hadronic decay systems may therefore become interconnected. We study such potential effects at Linear Collider energies.

TorbjŲrn SjŲstrand; Valery A. Khoze

1999-08-19T23:59:59.000Z

123

VLSI interconnect Avinoam Kolodny  

E-Print Network [OSTI]

1000 10000 100000 Length [um] Power Local total Global total TOTAL globallocal Power Distribution by Wirelength · Total Dynamic Power · Global clock ­ not included · Local signals nets = 66% · Global signals global signals Total dynamic power (Gate, Diffusion and Interconnect) local clock global signals global

Kolodny, Avinoam

124

North American Electric Reliability Corporation Interconnections...  

Office of Environmental Management (EM)

North American Electric Reliability Corporation Interconnections North American Electric Reliability Corporation Interconnections Map of the North American Electric Reliability...

125

The Potential Impacts of a Competitive Wholesale Market in the Midwest: A Preliminary Examination of  

E-Print Network [OSTI]

LBNL-56503 The Potential Impacts of a Competitive Wholesale Market in the Midwest: A Preliminary-56503 The Potential Impacts of a Competitive Wholesale Market in the Midwest: A Preliminary Examination Wholesale Market in the Midwest: A Preliminary Examination of Centralized Dispatch ii Acknowledgements

126

Addressing Energy Demand through Demand Response: International Experiences and Practices  

E-Print Network [OSTI]

New England 13 and the PJM Interconnection 14 . According toGW. The current size of the PJM system is approximately 165markets, most notably in the PJM Interconnection and ISO-New

Shen, Bo

2013-01-01T23:59:59.000Z

127

Questions and Answers About Drainage Water Management for the Midwest  

E-Print Network [OSTI]

WQ-44 Questions and Answers About Drainage Water Management for the Midwest Jane Frankenberger Nelson, Larry Brown Drainage Water Management Introduction Subsurface tile drainage is an essential water, and modifying drainage system design and operation. Drainage water management is one of these practices

Holland, Jeffrey

128

GSA-Utility Interconnection Agreements  

Broader source: Energy.gov [DOE]

Presentationógiven at at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meetingócovers the General Service Administration's (GSA's) utility interconnection agreements.

129

Interconnection Agreements for Onsite Generation  

Broader source: Energy.gov [DOE]

Presentation covers Interconnection Agreements for Onsite Generation and is given at the Spring 2011 Federal Utility Partnership Working Group (FUPWG) meeting.

130

Interconnection Standards for Small Generators  

Broader source: Energy.gov [DOE]

The Federal Energy Regulatory Commission (FERC) adopted "small generator" interconnection standards for distributed energy resources up to 20 megawatts (MW) in capacity in May 2005.* The FERC's...

131

The Midwest Regional Carbon Sequestration Partnership (MRCSP)  

SciTech Connect (OSTI)

This final report summarizes the Phase I research conducted by the Midwest regional Carbon Sequestration Partnership (MRCSP). The Phase I effort began in October 2003 and the project period ended on September 31, 2005. The MRCSP is a public/private partnership led by Battelle with the mission of identifying the technical, economic, and social issues associated with implementation of carbon sequestration technologies in its seven state geographic region (Indiana, Kentucky, Maryland, Michigan, Ohio, Pennsylvania, and West Virginia) and identifying viable pathways for their deployment. It is one of seven partnerships that together span most of the U.S. and parts of Canada that comprise the U.S. Department of Energy's (DOE's) Regional Carbon Sequestration Program led by DOE's national Energy Technology Laboratory (NETL). The MRCSP Phase I research was carried out under DOE Cooperative Agreement No. DE-FC26-03NT41981. The total value of Phase I was $3,513,513 of which the DOE share was $2,410,967 or 68.62%. The remainder of the cost share was provided in varying amounts by the rest of the 38 members of MRCSP's Phase I project. The next largest cost sharing participant to DOE in Phase I was the Ohio Coal Development Office within the Ohio Air Quality Development Authority (OCDO). OCDO's contribution was $100,000 and was contributed under Grant Agreement No. CDO/D-02-17. In this report, the MRCSP's research shows that the seven state MRCSP region is a major contributor to the U. S. economy and also to total emissions of CO2, the most significant of the greenhouse gases thought to contribute to global climate change. But, the research has also shown that the region has substantial resources for sequestering carbon, both in deep geological reservoirs (geological sequestration) and through improved agricultural and land management practices (terrestrial sequestration). Geological reservoirs, especially deep saline reservoirs, offer the potential to permanently store CO2 for literally 100s of years even if all the CO2 emissions from the region's large point sources were stored there, an unlikely scenario under any set of national carbon emission mitigation strategies. The terrestrial sequestration opportunities in the region have the biophysical potential to sequester up to 20% of annual emissions from the region's large point sources of CO2. This report describes the assumptions made and methods employed to arrive at the results leading to these conclusions. It also describes the results of analyses of regulatory issues in the region affecting the potential for deployment of sequestration technologies. Finally, it describes the public outreach and education efforts carried out in Phase I including the creation of a web site dedicated to the MRCSP at www.mrcsp.org.

James J. Dooley; Robert Dahowski; Casie Davidson

2005-12-01T23:59:59.000Z

132

PJM©2012 Minimum Generation Alert PJM Actions  

E-Print Network [OSTI]

Ė To provide alert that system conditions may require the use of emergency procedures as a result of generation exceeding demand. ē Trigger Ė When expected generation levels approach 2,500 MW of normal generation limits.

Evaluate Schedules (including; Prior Light; Load Period

133

Process for electrically interconnecting electrodes  

DOE Patents [OSTI]

Electrical interconnects for solar cells or other electronic components using a silver-silicone paste or a lead-tin (Pb--Sn) no-clean fluxless solder cream, whereby the high breakage of thin (<6 mil thick) solar cells using conventional solder interconnect is eliminated. The interconnects of this invention employs copper strips which are secured to the solar cells by a silver-silicone conductive paste which can be used at room temperature, or by a Pb--Sn solder cream which eliminates undesired residue on the active surfaces of the solar cells. Electrical testing using the interconnects of this invention has shown that no degradation of the interconnects developed under high current testing, while providing a very low contact resistance value.

Carey, Paul G. (Mountain View, CA); Thompson, Jesse B. (Brentwood, CA); Colella, Nicolas J. (Livermore, CA); Williams, Kenneth A. (Livermore, CA)

2002-01-01T23:59:59.000Z

134

Midwest Renewable Energy Corporation Partners LLC | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartmentAUDIT REPORTOpenWende New Energy Co LtdInformationMidwest Renewable Energy

135

Midwest Energy Inc. Smart Grid Project | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating Solar Powerstories onFocus Area Energy Efficiency, RenewableMiddleMidwest Energy

136

Midwest Independent Transmission System Operator Smart Grid Project | Open  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating Solar Powerstories onFocus Area Energy Efficiency, RenewableMiddleMidwest EnergyEnergy

137

Midwest Renewable Energy Services LLC | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 -Energieprojekte GmbH JumpSprings, Vermont: EnergyMidwest Renewable Energy Services

138

Midwest Energy (Gas and Electric)- How$mart Energy Efficiency Finance Program  

Broader source: Energy.gov [DOE]

Midwest Energy offers its residential and small commercial electricity and natural gas customers in good standing a way to finance energy efficiency improvements on eligible properties. Under the...

139

MIDWEST REGIONAL CARBON SEQUESTRATION PARTNERSHIP (MRCSP) MANAGING CLIMATE CHANGE AND SECURING A FUTURE FOR THE MIDWEST'S INDUSTRIAL BASE  

SciTech Connect (OSTI)

This is the third semiannual report for Phase I of the Midwest Carbon Sequestration Partnership (MRCSP). The project consists of nine tasks to be conducted over a two-year period that started in October 2003. The makeup of the MRCSP and objectives are described. Progress on each of the active Tasks is also described and where possible, for those Tasks at some point of completion, a summary of results is presented.

David Ball; Robert Burns; Judith Bradbury; Bob Dahowski; Casie Davidson; James Dooley; Neeraj Gupta; Rattan Lal; Larry Wickstrom

2005-04-29T23:59:59.000Z

140

Optically Interconnected MulticomputersUsing  

E-Print Network [OSTI]

Optically Interconnected MulticomputersUsing Inverted-GraphTopologies Tosuccessfullyexploitthebenefitsofopticaltechnologyinatightlycoupledmulticomputer, the architecturaldesignmust reflectboth the advantages and limitationsof optics. This article systems. Although optics have con- tributed dramatically to long-distance communi- cation and more

Krchnavek, Robert R.

Note: This page contains sample records for the topic "interconnection pjm midwest" 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

Renewable Systems Interconnection: Executive Summary  

SciTech Connect (OSTI)

The U.S. Department of Energy launched the Renewable Systems Interconnection (RSI) study in 2007 to address the challenges to high penetrations of distributed renewable energy technologies. The RSI study consists of 14 additional reports.

Kroposki, B.; Margolis, R.; Kuswa, G.; Torres, J.; Bower, W.; Key, T.; Ton, D.

2008-02-01T23:59:59.000Z

142

Analysis of interconnect microstrip lines  

E-Print Network [OSTI]

of the return loss of the slot-coupled microstrip dipole. Section C presents two simulations of the return loss on the slot- coupled rectangular patch antenna. A. Interconnect of Microstrip Lines Several circuits with the geometry of Figure 1 were fabricated.... Experimental and Theoretical Results of the Interconnect Two circuits were designed and fabricated. Each circuit consists of two substrates as shown in Figure 9. One substrate has an open microstrip line etched in one side and an aperture etched...

Luong, Giam-Minh

1992-01-01T23:59:59.000Z

143

Re: Potomac River Generating Station Department of Energy Case...  

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

Per your request, Potomac Electric Power Company ("Pepco"), on behalf of itself and PJM Interconnection, L.L.C. ("PJM"), is providing you with information regarding the...

144

Microsoft Word - 052606 Final Pepco DOE maintenance notice.doc  

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

Per your request, Potomac Electric Power Company ("Pepco"), on behalf of itself and PJM Interconnection, L.L.C. ("PJM"), is providing you with information regarding the...

145

A Midwest Regional Inventory of Heavy-Duty Diesel Vehicle Emissions  

E-Print Network [OSTI]

A Midwest Regional Inventory of Heavy-Duty Diesel Vehicle Emissions by Christopher D. Dresser OF WISCONSIN - MADISON Abstract A Midwest Regional Inventory of Heavy-Duty Diesel Vehicle Emissions Christopher Studies This study presents a "bottom-up" emissions inventory for NOx, PM2.5, SO2, CO, and VOCs from heavy

Wisconsin at Madison, University of

146

Midwest Renewable Energy Projects LLC | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartmentAUDIT REPORTOpenWende New Energy Co LtdInformationMidwest Renewable EnergyLLC

147

Midwest/Mountain Alternative Fuel Initiative | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector General Office0-72.pdfGeorgeDoesn't32 MasterAcquisiti ----Energy3-SE-1505)Midwest

148

Midwest Region Alternative Fuels Project | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d F S i DOE TribaltheMy nameMid-LevelMidwest Energy Codes Project2 DOE

149

Midwest Region Alternative Fuels Project | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d F S i DOE TribaltheMy nameMid-LevelMidwest Energy Codes Project2

150

Midwest Region Alternative Fuels Project | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d F S i DOE TribaltheMy nameMid-LevelMidwest Energy Codes Project20

151

Mass Market Demand Response and Variable Generation Integration Issues: A Scoping Study  

E-Print Network [OSTI]

Analysis. Presentation given to PJM Interconnection Markete.g. , ISO-NE, NYISO, PJM, MISO, ERCOT, and CAISO). Co-also elect to participate in PJMís day-ahead and/or real-

Cappers, Peter

2012-01-01T23:59:59.000Z

152

The Summer of 2006: A Milestone in the Ongoing Maturation of Demand Response  

E-Print Network [OSTI]

Response Ė Whatís Happening in PJM? Demand Response: CaseEdison (ConEd) Mid-Atlantic ē PJM Interconnection ē PEPCOERCOT, ISO-NE, NYISO and PJMóoffered a range of economic and

Hopper, Nicole; Goldman, Charles; Bharvirkar, Ranjit; Engel, Dan

2007-01-01T23:59:59.000Z

153

Renewable Portfolio Standards in the United States - A Status Report with Data Through 2007  

E-Print Network [OSTI]

LSE MISO M-RETS MSW MW MWh PJM POU PRC PSC PUC PV REC RPSelectric service provider PJM Generation Attributes Trackingwaste megawatt megawatt-hour PJM Interconnection publicly

Wiser, Ryan

2008-01-01T23:59:59.000Z

154

Loads Providing Ancillary Services: Review of International Experience  

E-Print Network [OSTI]

Operations, Brendan Kirby, ORNL/TM-2006-512, July. PJM 2005.Whitepaper on PJM Forward Energy Reserve: A Centralized CallManager, Retail Markets, PJM Interconnection LLC, January

Heffner, Grayson

2008-01-01T23:59:59.000Z

155

Estimating Demand Response Load Impacts: Evaluation of Baseline Load Models for Non-Residential Buildings in California  

E-Print Network [OSTI]

LBNL† Report† Number†58178. † [PJM†2007]†Amended†and†Operating†Agreement†of†PJM†Interconnection†LLC,† effective†U.S. †ISO/RTOs†(e.g. ,†NYISO,†PJM,†ISO?NE)†in†their†DR†

Coughlin, Katie; Piette, Mary Ann; Goldman, Charles; Kiliccote, Sila

2008-01-01T23:59:59.000Z

156

Customer Risk from Real-Time Retail Electricity Pricing: Bill Volatility and Hedgability  

E-Print Network [OSTI]

Orlando, FL: Dryden Press, 1988. PJM Interconnection Marketmonitor/downloads/mmu- reports/pjm-som-2004.pdf. FIGURE 1:gures are taken from the PJM (2005), pages 82-83. California

Borenstein, Severin

2007-01-01T23:59:59.000Z

157

Reliability of copper interconnects in integrated circuits  

E-Print Network [OSTI]

As dimensions shrink and current densities increase, the reliability of metal interconnects becomes a serious concern. In copper interconnects, the dominant diffusion path is along the interface between the copper and the ...

Choi, Zung-Sun

2007-01-01T23:59:59.000Z

158

Sandia National Laboratories: Permitting, Inspection, and Interconnect...  

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

Tagged with: Energy * Inspecting * Interconnection * Permitting * photovoltaic * Photovoltaics * PV * Renewable Energy * solar * Solar Energy * Solar Market Transformation *...

159

New Report Characterizes Existing Offshore Wind Grid Interconnection...  

Office of Environmental Management (EM)

New Report Characterizes Existing Offshore Wind Grid Interconnection Capabilities New Report Characterizes Existing Offshore Wind Grid Interconnection Capabilities September 3,...

160

Flexible interconnects for fuel cell stacks  

DOE Patents [OSTI]

An interconnect that facilitates electrical connection and mechanical support with minimal mechanical stress for fuel cell stacks. The interconnects are flexible and provide mechanically robust fuel cell stacks with higher stack performance at lower cost. The flexible interconnects replace the prior rigid rib interconnects with flexible "fingers" or contact pads which will accommodate the imperfect flatness of the ceramic fuel cells. Also, the mechanical stress of stacked fuel cells will be smaller due to the flexibility of the fingers. The interconnects can be one-sided or double-sided.

Lenz, David J.; Chung, Brandon W.; Pham, Ai Quoc

2004-11-09T23:59:59.000Z

Note: This page contains sample records for the topic "interconnection pjm midwest" 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

Midwest Interstate Compact on Low-Level Radioactive Waste (Multiple States)  

Broader source: Energy.gov [DOE]

The Midwest Interstate Low-Level Radioactive Waste Compact is an agreement between the states of Indiana, Iowa, Minnesota, Missouri, Ohio, and Wisconsin that provides for the cooperative and safe...

162

Implementation Study of Energy Conservation Recommendations in the Upper Midwest Region  

E-Print Network [OSTI]

The South Dakota State University (SDSU) Industrial Energy Optimization Program (IEOP) and Energy Analysis and Diagnostic Center (EADC) program perform energy audits for industrial companies in the Upper Midwest region of the United States. Each...

Heisinger, K. P.; Bassett, K.; Twedt, M. P.

163

Interconnect  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickrinformation for and NovelFEG-SEM with0,

164

Coordination of Retail Demand Response with Midwest ISO Markets  

SciTech Connect (OSTI)

The Organization of Midwest ISO States (OMS) launched the Midwest Demand Resource Initiative (MWDRI) in 2007 to identify barriers to deploying demand response (DR) resources in the Midwest Independent System Operator (MISO) region and develop policies to overcome them. The MWDRI stakeholders decided that a useful initial activity would be to develop more detailed information on existing retail DR programs and dynamic pricing tariffs, program rules, and utility operating practices. This additional detail could then be used to assess any"seams issues" affecting coordination and integration of retail DR resources with MISO's wholesale markets. Working with state regulatory agencies, we conducted a detailed survey of existing DR programs, dynamic pricing tariffs, and their features in MISO states. Utilities were asked to provide information on advance notice requirements to customers, operational triggers used to call events (e.g. system emergencies, market conditions, local emergencies), use of these DR resources to meet planning reserves requirements, DR resource availability (e.g., seasonal, annual), participant incentive structures, and monitoring and verification (M&V) protocols. This report describes the results of this comprehensive survey and discusses policy implications for integrating legacy retail DR programs and dynamic pricing tariffs into organized wholesale markets. Survey responses from 37 MISO members and 4 non-members provided information on 141 DR programs and dynamic pricing tariffs with a peak load reduction potential of 4,727 MW of retail DR resource. Major findings of this study area:- About 72percent of available DR is from interruptible rate tariffs offered to large commercial and industrial customers, while direct load control (DLC) programs account for ~;;18percent. Almost 90percent of the DR resources included in this survey are provided by investor-owned utilities. - Approximately, 90percent of the DR resources are available with less than two hours advance notice and over 1,900 MW can be dispatched on less than thirty minutes notice. These legacy DR programs are increasingly used by utilities for economic in addition to reliability purposes, with over two-thirds (68percent) of these programs callable based on market conditions. - Approximately 60percent of DLC programs and 30percent of interruptible rate programs called ten or more DR events in 2006. Despite the high frequency of DR events, customer complaints remained low. The use of economic criteria to trigger DR events and the flexibility to trigger a large number of events suggests that DR resources can help improve the efficiency of MISO wholesale markets. - Most legacy DR programs offered a reservation payment ($/kW) for participation; incentive payment levels averaged about $5/kW-month for interruptible rate tariffs and $6/kW-month for DLC programs. Few programs offered incentive payments that were explicitly linked to actual load reductions during events and at least 27 DR programs do not have penalties for non-performance. - Measurement and verification (M&V) protocols to estimate load impacts vary significantly across MISO states. Almost half of the DR programs have not been evaluated in recent times and thus performance data for DR events is not available. For many DLC programs, M&V protocols may need to be enhancedin order to allow participation in MISO's proposed EDR schedule. System operators and planners will need to develop more accurate estimates of the load reduced capability and actual performance.

Bharvirkar, Ranjit; Bharvirkar, Ranjit; Goldman, Charles; Heffner, Grayson; Sedano, Richard

2008-05-27T23:59:59.000Z

165

Double interconnection fuel cell array  

DOE Patents [OSTI]

A fuel cell array is made, containing number of tubular, elongated fuel cells which are placed next to each other in rows (A, B, C, D), where each cell contains inner electrodes and outer electrodes, with solid electrolyte between the electrodes, where the electrolyte and outer electrode are discontinuous, having two portions, and providing at least two opposed discontinuities which contain at least two oppositely opposed interconnections contacting the inner electrode, each cell having only three metallic felt electrical connectors which contact surrounding cells, where each row is electrically connected to the other. 5 figures.

Draper, R.; Zymboly, G.E.

1993-12-28T23:59:59.000Z

166

Recent Development of SOFC Metallic Interconnect  

SciTech Connect (OSTI)

Interest in solid oxide fuel cells (SOFC) stems from their higher eĪciencies and lower levels of emitted pollu- tants, compared to traditional power production methods. Interconnects are a critical part in SOFC stacks, which connect cells in series electrically, and also separate air or oxygen at the cathode side from fuel at the anode side. Therefore, the requirements of interconnects are the most demanding, i:e:, to maintain high elec- trical conductivity, good stability in both reducing and oxidizing atmospheres, and close coeĪcient of thermal expansion (CTE) match and good compatibility with other SOFC ceramic components. The paper reviewed the interconnect materials, and coatings for metallic interconnect materials.

Wu JW, Liu XB

2010-04-01T23:59:59.000Z

167

NREL: Technology Deployment - Distributed Generation Interconnection...  

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

Distributed Generation Interconnection Collaborative Become a Member DGIC members are included in quarterly informational meetings and discussions related to distributed PV...

168

Updating Interconnection Screens for PV System Integration  

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

Abraham Ellis, Roger Hill Sandia National Laboratories Tom Key, Kristen Nicole, Jeff Smith Electric Power Research Institute Updating Interconnection Screens for PV System...

169

Threatened and endangered fish and wildlife of the midwest  

SciTech Connect (OSTI)

This report contains information of federally-listed endangered and/or threatened fish and wildlife occurring in the midwestern states of Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, Ohio, and Wisconsin. The information was compiled as a support document for the Regional Issue Identification and Assessment (RIIA) project sponsored by the Regional Assessments Division of the Office of Technology Impacts within the Department of Energy. The information on midwestern endangered species distribution, habitats, and reasons for population decline included in this document are designed to help assess the potential for adverse impacts if energy activities are sited within the general range of an endangered species. It is hoped that this document will thereby enhance the reliability of one portion of energy-related assessments performed in the Midwest. This report considers only those species listed prior to October 1979 as endangered and/or threatened in the federal endangered species list published in the Federal Register and that have been known to occur in the region in the last 20 years.

Schafer, D.W.; Robeck, K.E.

1980-06-01T23:59:59.000Z

170

Site insolation and wind power characteristics: technical report Midwest region  

SciTech Connect (OSTI)

This phase of the Site Insolation and Wind Power Characteristics Study was performed to provide statistical information on the expected future availability of solar and wind power at various sites in the Midwest Region of the US Historic data (SOLMET), at 22 National Weather Service stations with hourly solar insolation and collateral meteorological information, were interrogated to provide an estimate of future trends. Solar data are global radiation incident on a horizontal surface, and wind data represent wind power normal to the air flow. Selected insolation and wind power conditions were investigated for their occurrence and persistence, for defined periods of time, on a monthly basis. Global horizontal insolation is related to inclined surfaces at each site. Ratios are provided, monthly, for multiplying global insolation to obtain insolation estimates on south-facing surfaces inclined at different angles with respect to the horizontal. Also, joint probability distribution tables are constructed showing the number of occurrences, out of a finite sample size, of daily average solar and wind power within selected intervals, by month. Information of this nature is intended as an aid to preliminary planning activities for the design and operation of solar and wind energy utilization and conversion systems.

None

1980-08-01T23:59:59.000Z

171

Voltage Collapse SimulationVoltage Collapse Simulation (Eastern Interconnection(Eastern Interconnection  

E-Print Network [OSTI]

PSERC Voltage Collapse SimulationVoltage Collapse Simulation (Eastern Interconnection(Eastern Interconnection Scenario)Scenario) Simulation Prepared by Dennis J. RaySimulation Prepared by Dennis J. Ray Interconnection based on a series of generator and line outages. An actual voltage collapse may not occur due

172

Updating Technical Screens for PV Interconnection: Preprint  

SciTech Connect (OSTI)

Solar photovoltaics (PV) is the dominant type of distributed generation (DG) technology interconnected to electric distribution systems in the United States, and deployment of PV systems continues to increase rapidly. Considering the rapid growth and widespread deployment of PV systems in United States electric distribution grids, it is important that interconnection procedures be as streamlined as possible to avoid unnecessary interconnection studies, costs, and delays. Because many PV interconnection applications involve high penetration scenarios, the process needs to allow for a sufficiently rigorous technical evaluation to identify and address possible system impacts. Existing interconnection procedures are designed to balance the need for efficiency and technical rigor for all DG. However, there is an implicit expectation that those procedures will be updated over time in order to remain relevant with respect to evolving standards, technology, and practical experience. Modifications to interconnection screens and procedures must focus on maintaining or improving safety and reliability, as well as accurately allocating costs and improving expediency of the interconnection process. This paper evaluates the origins and usefulness of the capacity penetration screen, offers potential short-term solutions which could effectively allow fast-track interconnection to many PV system applications, and considers longer-term solutions for increasing PV deployment levels in a safe and reliable manner while reducing or eliminating the emphasis on the penetration screen.

Coddington, M.; Ellis, A.; Lynn, K.; Razon, A.; Key, T.; Kroposki, B.; Mather, B.; Hill, R.; Nicole, K.; Smith, J.

2012-08-01T23:59:59.000Z

173

Pricing in Information-Centric Network Interconnection  

E-Print Network [OSTI]

--ICN interconnection, economic incentives, col- laborative caching, non-cooperative games, network pricing. I economic incentives for caching and sharing content in ICN interconnection. For example, an ISP provider Engineering Department, ETH Zurich, Switzerland Abstract--We propose a pricing model to study the economic

Paris-Sud XI, Universitť de

174

FPGA Interconnect Delay Fault Testing Erik Chmelar  

E-Print Network [OSTI]

A satisfactory FPGA testing method meets several crite- ria. First, the routing resources must be explicitlyFPGA Interconnect Delay Fault Testing Erik Chmelar Center for Reliable Computing Stanford is a scalable manufactur- ing test method for all SRAM-based FPGAs, able to detect multiple interconnect delay

Stanford University

175

EPRI PEAC Corp.: Certification Model Program and Interconnection Agreement Tools  

SciTech Connect (OSTI)

Summarizes the work of EPRI PEAC Corp., under contract to DOE's Distribution and Interconnection R&D, to develop a certification model program and interconnection agreement tools to support the interconnection of distributed energy resources.

Not Available

2003-10-01T23:59:59.000Z

176

Electrically long vertical interconnects for microwave circuits and antennas  

E-Print Network [OSTI]

Interconnect. . Microstrip Orientation for the Coaxial Interconnect. . . The Microstrip to Coax Transition in Fidelity Original Transition Model New Transition Model 450 mil Stub Transition Response, Transition Capacitance Using the Stub Method. 10... Transition Response (1, =20 mils, w, =60 mila) . . . . 1000 mil Coaxial Line Response . . . The Full Coaxial Interconnect in Fidelity. . Coaxial Interconnect Items in Fidelity Final Simulated Coaxial Interconnect Response The Coaxial Interconnect Test...

Coutant, Matthew Richard

2000-01-01T23:59:59.000Z

177

The regulation of internet interconnection : assessing network market power  

E-Print Network [OSTI]

Interconnection agreements in the telecommunications industry have always been constrained by regulation. Internet interconnection has not received the same level of scrutiny. Recent debates regarding proposed mergers, ...

Maida, Elisabeth M. (Elisabeth Marigo)

2013-01-01T23:59:59.000Z

178

Renewable Generation and Interconnection to the Electrical Grid...  

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

Generation and Interconnection to the Electrical Grid in Southern California Renewable Generation and Interconnection to the Electrical Grid in Southern California Presentation...

179

Carbon nanotube interconnects for IC chips  

E-Print Network [OSTI]

Carbon nanotubes (CNTs) have been investigated as candidate materials to replace or augment the existing copper-based technologies as interconnects for Integrated Circuit (IC) chips. Being ballistic conductors, CNTs are ...

Anwar Ali, Hashina Parveen

2006-01-01T23:59:59.000Z

180

Carbon nanotube synthesis for integrated circuit interconnects  

E-Print Network [OSTI]

Based on their properties, carbon nanotubes (CNTs) have been identified as ideal replacements for copper interconnects in integrated circuits given their higher current density, inertness, and higher resistance to ...

Nessim, Gilbert Daniel

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "interconnection pjm midwest" 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

NREL Variability Analysis for the Western Interconnect (Presentation)  

SciTech Connect (OSTI)

This presentation investigates the effects of several Energy Imbalance Markets implementations in the Western Interconnect.

Milligan, M.; Kirby, B.; King, J.

2011-07-01T23:59:59.000Z

182

Accelerating Fatigue Testing for Cu Ribbon Interconnects (Presentation)  

SciTech Connect (OSTI)

This presentation describes fatigue experiments and discusses dynamic mechanical loading for Cu ribbon interconnects.

Bosco, N.; Silverman, T.; Wohlgemuth , J.; Kurtz, S.; Inoue, M.; Sakurai, K.; Shioda, T.; Zenkoh, H.; Miyashita, M.; Tadanori, T.; Suzuki, S.

2013-05-01T23:59:59.000Z

183

Switchgrass Biomass Production in the Midwest USA: Harvest and Nitrogen Management  

E-Print Network [OSTI]

Switchgrass Biomass Production in the Midwest USA: Harvest and Nitrogen Management Kenneth P. Vogel.,for switchgrass (Panicum virgatum L.) grown as a biomass or bioen- 1998; Brejda, 2000; Muir et al., 2001). The N and N rates for biomass produc- ment of switchgrass used for hay or grazing largely de- tion

Laughlin, Robert B.

184

Reducing Health Disparities The Midwest Latino Health Research, Training and Policy Center (MLHRC) is a  

E-Print Network [OSTI]

. The center is studying access to care and health disparities among underserved and minority women with breastReducing Health Disparities The Midwest Latino Health Research, Training and Policy Center (MLHRC of Excellence, and the UIC School of Public Health. MLHRC began with a minority research center on the Medical

Illinois at Chicago, University of

185

Economic Optimization of a Lignocellulosic Biomass-to-Ethanol Supply Chain in the Midwest  

E-Print Network [OSTI]

Economic Optimization of a Lignocellulosic Biomass-to-Ethanol Supply Chain in the Midwest W. Alex of a biomass-to-ethanol supply chain in a 9-state region in the Midwestern United States. A biochemical and enzymatic hydrolysis. Locations and capacities of biorefineries are determined simultaneously with biomass

Benjaafar, Saifallah

186

AMERICAN INNOVATION:MANUFACTURING LOW CARBON TECHNOLOGIES IN THE MIDWEST EXECUTIVE SUMMARY  

E-Print Network [OSTI]

the manufacture of hundreds of additional low-carbon technologies not examined in this report, and opportunitiesAMERICAN INNOVATION:MANUFACTURING LOW CARBON TECHNOLOGIES IN THE MIDWEST EXECUTIVE SUMMARY JANUARY substantial energy efficiency savings, new jobs created outside of the manufacturing sector, benefits from

Hoffman, Andrew J.

187

Stream Restoration in the Upper Midwest, U.S.A. Gretchen G. Alexander1  

E-Print Network [OSTI]

Stream Restoration in the Upper Midwest, U.S.A. Gretchen G. Alexander1 and J. David Allan1,2 Abstract Restoration activities intended to improve the condition of streams and rivers are widespread types of activities and their effectiveness. We developed a database of 1,345 stream restoration

Allan, David

188

InterconnectFabric InterconnectFabric SingleBuilding Multi-Building  

E-Print Network [OSTI]

Interconnects in Datacenter Networks Opportunities and Challenges for WDM Hong Liu, Cedric F. Lam, and Chris We review the growing need for optical interconnect bandwidth in datacenter networks growth inside datacenter networks. INTRODUCTION The rapid growth of Internet and cloud computing

Tomkins, Andrew

189

Project Award Spreadsheets 2010 12 21 1232.xlsx  

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

Interconnection Organization Recovery Act Funding PJM Interconnection, LLC 16,000,000 The National Association of Regulatory Utility Commissioners (NARUC) 14,000,000 Western...

190

Using Interconnected Texts to Highlight Culture in the Foreign Language Classroom  

E-Print Network [OSTI]

in analyzing this interconnectivity, teachers should deviseon the nature of interconnectivity in their everydaywill look for the interconnectivity of texts in other

Smith, Maya

2013-01-01T23:59:59.000Z

191

The contribution of future agricultural trends in the US Midwest to global climate change mitigation  

SciTech Connect (OSTI)

Land use change is a complex response to changing environmental and socioeconomic systems. Historical drivers of land use change include changes in the natural resource availability of a region, changes in economic conditions for production of certain products and changing policies. Most recently, introduction of policy incentives for biofuel production have influenced land use change in the US Midwest, leading to concerns that bioenergy production systems may compete with food production and land conservation. Here we explore how land use may be impacted by future climate mitigation measures by nesting a high resolution agricultural model (EPIC Ė Environmental Policy Indicator Climate) for the US Midwest within a global integrated assessment model (GCAM Ė Global Change Assessment Model). This approach is designed to provide greater spatial resolution and detailed agricultural practice information by focusing on the climate mitigation potential of agriculture and land use in a specific region, while retaining the global economic context necessary to understand the far ranging effects of climate mitigation targets. We find that until the simulated carbon prices are very high, the US Midwest has a comparative advantage in producing traditional food and feed crops over bioenergy crops. Overall, the model responds to multiple pressures by adopting a mix of future responses. We also find that the GCAM model is capable of simulations at multiple spatial scales and agricultural technology resolution, which provides the capability to examine regional response to global policy and economic conditions in the context of climate mitigation.

Thomson, Allison M.; Kyle, G. Page; Zhang, Xuesong; Bandaru, Varaprasad; West, Tristram O.; Wise, Marshall A.; Izaurralde, Roberto C.; Calvin, Katherine V.

2014-01-19T23:59:59.000Z

192

Original Paper Fully interconnected, linear control  

E-Print Network [OSTI]

Original Paper Fully interconnected, linear control for limit cycle walking Joseph H Solomon1 and simple control methodologies for these models (Collins & Ruina, 2005; Hobbelen & Wisse, 2008a, 2008b. Corresponding author: Joseph H. Solomon, Northwestern University, Department of Mechanical Engineering, 2145

Hartmann, Mitra J. Z.

193

Asynchronous intrusion recovery for interconnected web services  

E-Print Network [OSTI]

Asynchronous intrusion recovery for interconnected web services Ramesh Chandra, Taesoo Kim, and tracking down and recovering from such an attack re- quires significant manual effort. Web services for such web services. Aire addresses several challenges, such as propagating repair across services when some

Sabatini, David M.

194

QCD Interconnection Studies at Linear Colliders  

E-Print Network [OSTI]

Heavy objects like the W, Z and t are short-lived compared with typical hadronization times. When pairs of such particles are produced, the subsequent hadronic decay systems may therefore become interconnected. We study such potential effects at Linear Collider energies.

Valery A. Khoze; TorbjŲrn SjŲstrand

1999-12-10T23:59:59.000Z

195

subcollector Schottky collector contact & interconnect metals  

E-Print Network [OSTI]

base collector depletion layer subcollector ohmic metal (a) base collector depletion layer Schottky metal base emitter collector collector We emitter base emitter emitter We Wc Wc (b) Schottky collector contact & interconnect metals Emitter & collector Ohmics undoped collector depletion layer base N

Rodwell, Mark J. W.

196

Fast high-order variation-aware IC interconnect analysis  

E-Print Network [OSTI]

Interconnects constitute a dominant source of circuit delay for modern chip designs. The variations of critical dimensions in modern VLSI technologies lead to variability in interconnect performance that must be fully accounted for in timing...

Ye, Xiaoji

2009-05-15T23:59:59.000Z

197

High temperature solid electrolyte fuel cell configurations and interconnections  

DOE Patents [OSTI]

High temperature fuel cell configurations and interconnections are made including annular cells having a solid electrolyte sandwiched between thin film electrodes. The cells are electrically interconnected along an elongated axial outer surface.

Isenberg, Arnold O. (Forest Hills, PA)

1984-01-01T23:59:59.000Z

198

Probing Porosity and Pore Interconnectivity in Crystalline Mesoporous...  

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

Porosity and Pore Interconnectivity in Crystalline Mesoporous TiO2 Using Hyperpolarized Xe-129 NMR. Probing Porosity and Pore Interconnectivity in Crystalline Mesoporous TiO2 Using...

199

VLSI Interconnect Optimization Considering Non-uniform Metal Stacks  

E-Print Network [OSTI]

With the advances in process technology, comes the domination of interconnect in the overall propagation delay in modern VLSI designs. Hence, interconnect synthesis techniques, such as buffer insertion, wire sizing and layer assignment play critical...

Tsai, Jung-Tai

2013-08-01T23:59:59.000Z

200

InterConnections A Report on Interdisciplinary Computing at the  

E-Print Network [OSTI]

InterConnections A Report on Interdisciplinary Computing at the University of Maryland Institute be found on pages 6 and 7 of this issue of InterConnections. ; continued on Page 2 Science/UMIACS); (2) use

Gruner, Daniel S.

Note: This page contains sample records for the topic "interconnection pjm midwest" 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

InterConnections A Report on Interdisciplinary Computing at the  

E-Print Network [OSTI]

InterConnections A Report on Interdisciplinary Computing at the University of Maryland Institute BY BEN SHNEIDERMANPHOTO BY BEN SHNEIDERMAN #12;2 InterConnections During the past six months, a number

Gruner, Daniel S.

202

STABILITY ANALYSIS OF INTERCONNECTED POWER SYSTEMS COUPLED WITH MARKET DYNAMICS  

E-Print Network [OSTI]

STABILITY ANALYSIS OF INTERCONNECTED POWER SYSTEMS COUPLED WITH MARKET DYNAMICS F.L. Alvarado1 J of generators and network interconnections. This paper examines questions of stability in such coupled systems

203

Solar Energy to Benefit from New FERC Interconnection Procedures...  

Energy Savers [EERE]

Solar Energy to Benefit from New FERC Interconnection Procedures Solar Energy to Benefit from New FERC Interconnection Procedures October 30, 2014 - 5:15pm Addthis As a major win...

204

For more information, please contact Prof. David Dietz at ddietzz@stevens.edu or 201-216-5450  

E-Print Network [OSTI]

, 1:30 pm PJM INTERCONNECTION: SUSTAINABLE SOLUTIONS TO DELIVERING ELECTRICAL POWER TO OUR REGION on the efficient and reliable supply of electrical power by PJM Interconnection, a regulated public interest company. PJM manages our power grid which is the oldest grid in our nation and started in New Jersey

Fisher, Frank

205

Interconnected hydro-thermal systems Models, methods, and applications  

E-Print Network [OSTI]

Interconnected hydro-thermal systems Models, methods, and applications Magnus Hindsberger Kgs. Lyngby 2003 IMM-PHD-2003-112 Interconnected hydro-thermalsystems #12;Technical University of Denmark 45882673 reception@imm.dtu.dk www.imm.dtu.dk IMM-PHD-2003-112 ISSN 0909-3192 #12;Interconnected hydro

206

COLLEGE OF COMPUTER, MATHEMATICAL AND PHYSICAL SCIENCES InterConnections  

E-Print Network [OSTI]

COLLEGE OF COMPUTER, MATHEMATICAL AND PHYSICAL SCIENCES InterConnections Contents 2 Director for large amounts of data FALL/WINTER 2007 continued on page 4... InterConnections is published. For her work on entity Lise Getoor: From Data to Information Lise Getoor #12;INTERCONNECTIONS Fall

Gruner, Daniel S.

207

Interconnecting PV on New York City's Secondary Network  

E-Print Network [OSTI]

Interconnecting PV on New York City's Secondary Network Distribution System K. Anderson, M #12;Technical Report Interconnecting PV on New York NREL/ TP-7A2-46902 City's Secondary Network of Concerns and Solutions to PV Interconnection in New York City 4.0 Utility Application Process Review 5

208

COLLEGE OF COMPUTER, MATHEMATICAL AND PHYSICAL SCIENCES InterConnections  

E-Print Network [OSTI]

COLLEGE OF COMPUTER, MATHEMATICAL AND PHYSICAL SCIENCES InterConnections Contents 2 Director Neil Spring: Mapping the Internet 12 Ramani Duriaswami: Processing Sound AUGUST 2008 InterConnections research- ers to gauge similarities and differences continued on page 2. #12;INTERCONNECTIONS AUGUST 2008

Gruner, Daniel S.

209

InterConnections A Report on Interdisciplinary Computing at the  

E-Print Network [OSTI]

InterConnections A Report on Interdisciplinary Computing at the University of Maryland Institute of InterConnections. The Center was funded two years ago through the campus enhancement initiative #12;2 InterConnections Three events took place during the past five months, each of which will have

Gruner, Daniel S.

210

Re: Potomac River Generating Station Department of Energy Case...  

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

Order No. 202-05-03: Potomac Electric Power Company ("Pepco"), on behalf of itself and PJM Interconnection, L.L.C. ("PJM"), is providing you with information regarding the...

211

Design, analysis and simulation study of a Scalable all-Optical Interconnection Network (SCOPIN) for multiprocessing systems  

E-Print Network [OSTI]

and flexible all-optical single-hop interconnection network, called Scalable Optical Interconnection Network (SCOPIN)....

Okorafor, Ekpe Apia

2002-01-01T23:59:59.000Z

212

Release Resistant Electrical Interconnections For Mems Devices  

DOE Patents [OSTI]

A release resistant electrical interconnection comprising a gold-based electrical conductor compression bonded directly to a highly-doped polysilicon bonding pad in a MEMS, IMEMS, or MOEMS device, without using any intermediate layers of aluminum, titanium, solder, or conductive adhesive disposed in-between the conductor and polysilicon pad. After the initial compression bond has been formed, subsequent heat treatment of the joint above 363 C creates a liquid eutectic phase at the bondline comprising gold plus approximately 3 wt % silicon, which, upon re-solidification, significantly improves the bond strength by reforming and enhancing the initial bond. This type of electrical interconnection is resistant to chemical attack from acids used for releasing MEMS elements (HF, HCL), thereby enabling the use of a "package-first, release-second" sequence for fabricating MEMS devices. Likewise, the bond strength of an Au--Ge compression bond may be increased by forming a transient liquid eutectic phase comprising Au-12 wt % Ge.

Peterson, Kenneth A. (Albuquerque, NM); Garrett, Stephen E. (Albuquerque, NM); Reber, Cathleen A. (Corrales, NM)

2005-02-22T23:59:59.000Z

213

Interconnection of bundled solid oxide fuel cells  

DOE Patents [OSTI]

A system and method for electrically interconnecting a plurality of fuel cells to provide dense packing of the fuel cells. Each one of the plurality of fuel cells has a plurality of discrete electrical connection points along an outer surface. Electrical connections are made directly between the discrete electrical connection points of adjacent fuel cells so that the fuel cells can be packed more densely. Fuel cells have at least one outer electrode and at least one discrete interconnection to an inner electrode, wherein the outer electrode is one of a cathode and and anode and wherein the inner electrode is the other of the cathode and the anode. In tubular solid oxide fuel cells the discrete electrical connection points are spaced along the length of the fuel cell.

Brown, Michael; Bessette, II, Norman F; Litka, Anthony F; Schmidt, Douglas S

2014-01-14T23:59:59.000Z

214

DOE - Office of Legacy Management -- Midwest Manufacturing Co - IL 0-04  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou are here HomeGunnison-EngineerSellingMidwest

215

Repairable chip bonding/interconnect process  

DOE Patents [OSTI]

A repairable, chip-to-board interconnect process which addresses cost and testability issues in the multi-chip modules. This process can be carried out using a chip-on-sacrificial-substrate technique, involving laser processing. This process avoids the curing/solvent evolution problems encountered in prior approaches, as well is resolving prior plating problems and the requirements for fillets. For repairable high speed chip-to-board connection, transmission lines can be formed on the sides of the chip from chip bond pads, ending in a gull wing at the bottom of the chip for subsequent solder.

Bernhardt, Anthony F. (Berkeley, CA); Contolini, Robert J. (Livermore, CA); Malba, Vincent (Livermore, CA); Riddle, Robert A. (Tracy, CA)

1997-01-01T23:59:59.000Z

216

Repairable chip bonding/interconnect process  

DOE Patents [OSTI]

A repairable, chip-to-board interconnect process which addresses cost and testability issues in the multi-chip modules is disclosed. This process can be carried out using a chip-on-sacrificial-substrate technique, involving laser processing. This process avoids the curing/solvent evolution problems encountered in prior approaches, as well is resolving prior plating problems and the requirements for fillets. For repairable high speed chip-to-board connection, transmission lines can be formed on the sides of the chip from chip bond pads, ending in a gull wing at the bottom of the chip for subsequent solder. 10 figs.

Bernhardt, A.F.; Contolini, R.J.; Malba, V.; Riddle, R.A.

1997-08-05T23:59:59.000Z

217

Updating Interconnection Screens for PV System Integration  

SciTech Connect (OSTI)

This white paper evaluates the origins and usefulness of the capacity penetration screen, offer short-term solutions which could effectively allow fast-track interconnection to many PV system applications, and considers longer-term solutions for increasing PV deployment levels in a safe and reliable manner while reducing or eliminating the emphasis on the penetration screen. Short-term and longer-term alternatives approaches are offered as examples; however, specific modifications to screening procedures should be discussed with stakeholders and must ultimately be adopted by state and federal regulatory bodies.

Coddington, M.; Mather, B.; Kroposki, B.; Lynn, K.; Razon, A.; Ellis, A.; Hill, R.; Key, T.; Nicole, K.; Smith, J.

2012-02-01T23:59:59.000Z

218

Interconnecting gold islands with DNA origami  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickrinformation for and NovelFEG-SEM with0,Interconnecting gold islands

219

Environmental Regulation Impacts on Eastern Interconnection Performance  

SciTech Connect (OSTI)

In the United States, recent environmental regulations will likely result in the removal of nearly 30 GW of oil and coal-fired generation from the power grid, mostly in the Eastern Interconnection (EI). The effects of this transition on voltage stability and transmission line flows have previously not been studied from a system-wide perspective. This report discusses the results of power flow studies designed to simulate the evolution of the EI over the next few years as traditional generation sources are replaced with environmentally friendlier ones such as natural gas and wind.

Markham, Penn N [ORNL; Liu, Yilu [ORNL; Young II, Marcus Aaron [ORNL

2013-07-01T23:59:59.000Z

220

Flip chip electrical interconnection by selective electroplating and bonding  

E-Print Network [OSTI]

on a glass substrate made of 500/2000 A¬į of Cr/Au with 3150 lm in length and 10 lm in width. Two silicon. The interconnection chip has 102 Cr/Au interconnection lines with 3150 lm in length and 10 lm in width. The bonding pads on the ends of the interconnection lines are 40 lm by 40 lm. A 0.8 lm thick layer of aluminum

Lin, Liwei

Note: This page contains sample records for the topic "interconnection pjm midwest" 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

Impact of High Solar Penetration in the Western Interconnection  

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

Impact of High Solar Penetration in the Western Interconnection Debra Lew National Renewable Energy Laboratory Nicholas Miller, Kara Clark, Gary Jordan, and Zhi Gao GE Energy...

222

CHP: Connecting the Gap between Markets and Utility Interconnection...  

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

Markets and Utility Interconnection and Tariff Practices, 2006 The adoption of combined heat and power (CHP) systems by American industries has made substantial strides in the...

223

Microgrid V2G Charging Station Interconnection Testing (Presentation)  

SciTech Connect (OSTI)

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

Simpson, M.

2013-07-01T23:59:59.000Z

224

Optimization of solid oxide fuel cell interconnect design.  

E-Print Network [OSTI]

??Performance of solid oxide fuel cells (SOFC) is dependent of a set of complex physical and chemical processes occurring simultaneously. Interconnect for SOFC is importantÖ (more)

Pulagam, Krishna C.

2009-01-01T23:59:59.000Z

225

Proposed rule for Interconnection for Wind Energy and Other Alternativ...  

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

REGULATORY COMMISSION 18 CFR Part 35 (Docket No. RM05-4-000) Interconnection for Wind Energy and Other Alternative Technologies (January 24, 2005) AGENCY: Federal Energy...

226

Utility Wind Integration Group Distributed Wind/Solar Interconnection Workshop  

Broader source: Energy.gov [DOE]

This two-day workshop will answer your questions about interconnecting wind and solar plants and other distributed generation applications to electric distribution systems while providing insight...

227

National Offshore Wind Energy Grid Interconnection Study  

SciTech Connect (OSTI)

The National Offshore Wind Energy Grid Interconnection Study (NOWEGIS) considers the availability and potential impacts of interconnecting large amounts of offshore wind energy into the transmission system of the lower 48 contiguous United States. A total of 54GW of offshore wind was assumed to be the target for the analyses conducted. A variety of issues are considered including: the anticipated staging of offshore wind; the offshore wind resource availability; offshore wind energy power production profiles; offshore wind variability; present and potential technologies for collection and delivery of offshore wind energy to the onshore grid; potential impacts to existing utility systems most likely to receive large amounts of offshore wind; and regulatory influences on offshore wind development. The technologies considered the reliability of various high-voltage ac (HVAC) and high-voltage dc (HVDC) technology options and configurations. The utility system impacts of GW-scale integration of offshore wind are considered from an operational steady-state perspective and from a regional and national production cost perspective.

Daniel, John P. [ABB Inc; Liu, Shu [ABB Inc; Ibanez, Eduardo [National Renewable Energy Laboratory; Pennock, Ken [AWS Truepower; Reed, Greg [University of Pittsburgh; Hanes, Spencer [Duke Energy

2014-07-30T23:59:59.000Z

228

Developing a Portfolio of Sustainable Bioenergy Feedstock Production Systems for the US Midwest: A Research and Demonstration Project  

E-Print Network [OSTI]

Developing a Portfolio of Sustainable Bioenergy Feedstock Production Systems for the US Midwest a growing portion of our bioenergy feedstocks. While such second generation feedstocks show numerous agroecosystems. A portfolio approach is needed. Potential systems to be included in the bioenergy feedstock

Debinski, Diane M.

229

Impacts of a nuclear war in South Asia on soybean and maize production in the Midwest United States  

E-Print Network [OSTI]

Impacts of a nuclear war in South Asia on soybean and maize production in the Midwest United States conditions from war-related smoke. We combined observed climate conditions for the states of Iowa, Illinois phases also had an important effect. 1 Introduction In the event of nuclear war, targets in cities

Robock, Alan

230

Impacts of a nuclear war in South Asia on soybean and maize production in the Midwest United States  

E-Print Network [OSTI]

Impacts of a nuclear war in South Asia on soybean and maize production in the Midwest United States and soybeans to cooler, drier, and darker conditions from war-related smoke. We combined observed climate had an important effect. 1 Introduction In the event of nuclear war, targets in cities and industrial

Robock, Alan

231

MIDWEST ISO CO-OPTIMIZATION BASED REAL-TIME DISPATCH AND PRICING OF ENERGY AND ANCILLARY SERVICES  

E-Print Network [OSTI]

day-ahead counterpart, real-time locational marginal prices (LMP) are calculated every fiveMIDWEST ISO CO-OPTIMIZATION BASED REAL-TIME DISPATCH AND PRICING OF ENERGY AND ANCILLARY SERVICES-time dispatch and pricing. The RT SCED formulation at the core of the real-time dispatch and pricing market

Tesfatsion, Leigh

232

University of Michigan, EECS, Ann Arbor The Midwest Computer Vision Workshop (MCVW) 2011 is an informal meeting of academic and  

E-Print Network [OSTI]

May 5th & 6th , 2010 University of Michigan, EECS, Ann Arbor The Midwest Computer Vision Workshop will be presented. Steering Comittee: Silvio Savarese, University of Michigan Derek Hoiem, University of Illinois Technological Institute at Chicago Local organizers Silvio Savarese, University of Michigan Byung-Soo Kim

Eustice, Ryan

233

Updating Small Generator Interconnection Procedures for New Market Conditions  

SciTech Connect (OSTI)

Federal and state regulators are faced with the challenge of keeping interconnection procedures updated against a backdrop of evolving technology, new codes and standards, and considerably transformed market conditions. This report is intended to educate policymakers and stakeholders on beneficial reforms that will keep interconnection processes efficient and cost-effective while maintaining a safe and reliable power system.

Coddington, M.; Fox, K.; Stanfield, S.; Varnado, L.; Culley, T.; Sheehan, M.

2012-12-01T23:59:59.000Z

234

COLLEGE OF COMPUTER, MATHEMATICAL AND PHYSICAL SCIENCES InterConnections  

E-Print Network [OSTI]

COLLEGE OF COMPUTER, MATHEMATICAL AND PHYSICAL SCIENCES InterConnections Contents 2 Director- tious diseases and water issues.The network would include research from scientists in coun- InterConnections.V.Williams Bldg. University of Maryland College Park, MD 20742-3251 Phone: 301.405.6722 #12;INTERCONNECTIONS

Gruner, Daniel S.

235

Solid-state energy storage module employing integrated interconnect board  

DOE Patents [OSTI]

An electrochemical energy storage device includes a number of solid-state thin-film electrochemical cells which are selectively interconnected in series or parallel through use of an integrated interconnect board. The interconnect board is typically disposed within a sealed housing which also houses the electrochemical cells, and includes a first contact and a second contact respectively coupled to first and second power terminals of the energy storage device. The interconnect board advantageously provides for selective series or parallel connectivity with the electrochemical cells, irrespective of electrochemical cell position within the housing. Fuses and various electrical and electro-mechanical devices, such as bypass, equalization, and communication devices for example, may also be mounted to the interconnect board and selectively connected to the electrochemical cells.

Rouillard, Jean; Comte, Christophe; Daigle, Dominik; Hagen, Ronald A.; Knudson, Orlin B.; Morin, Andre; Ranger, Michel; Ross, Guy; Rouillard, Roger; St-Germain, Philippe; Sudano, Anthony; Turgeon, Thomas A.

2004-09-28T23:59:59.000Z

236

Solid-state energy storage module employing integrated interconnect board  

DOE Patents [OSTI]

The present invention is directed to an improved electrochemical energy storage device. The electrochemical energy storage device includes a number of solid-state, thin-film electrochemical cells which are selectively interconnected in series or parallel through use of an integrated interconnect board. The interconnect board is typically disposed within a sealed housing which also houses the electrochemical cells, and includes a first contact and a second contact respectively coupled to first and second power terminals of the energy storage device. The interconnect board advantageously provides for selective series or parallel connectivity with the electrochemical cells, irrespective of electrochemical cell position within the housing. Fuses and various electrical and electromechanical devices, such as bypass, equalization, and communication devices for example, may also be mounted to the interconnect board and selectively connected to the electrochemical cells.

Rouillard, Jean; Comte, Christophe; Daigle, Dominik; Hagen, Ronald A.; Knudson, Orlin B.; Morin, Andre; Ranger, Michel; Ross, Guy; Rouillard, Roger; St-Germain, Philippe; Sudano, Anthony; Turgeon, Thomas A.

2003-11-04T23:59:59.000Z

237

A High-Performance Optoelectronic Interconnect Router: Using Increased Bandwidth to Enable Latency Reduction  

E-Print Network [OSTI]

D R A FT 1 A High-Performance Optoelectronic Interconnect Router: Using Increased Bandwidth optoelectronic interconnection network router capable of supplying and efficiently utilizing higher bandwidth routing, interconnection network, latency hiding/reduction techniques, optoelectronic router. 1

Pinkston, Timothy M.

238

Near-Bulk Conductivity of Gold Nanowires as Nanoscale Interconnects and the Role of Atomically  

E-Print Network [OSTI]

Near-Bulk Conductivity of Gold Nanowires as Nanoscale Interconnects and the Role of Atomically, a significant portion of the chip is composed of interconnects. Besides, the engineering problems associated loss, signal degradation, interconnection delays, and other performance limitations related

Zubarev, Eugene

239

Energy and water in the Western and Texas interconnects.  

SciTech Connect (OSTI)

The Department of Energy's Office of Electricity has initiated a $60M program to assist the electric industry in interconnection-level analysis and planning. The objective of this effort is to facilitate the development or strengthening of capabilities in each of the three interconnections serving the lower 48 states of the United States, to prepare analyses of transmission requirements under a broad range of alternative futures and develop long-term interconnection-wide transmission expansion plans. The interconnections are the Western Interconnection, the Eastern Interconnection, and the Texas Interconnection. One element of this program address the support and development of an integrated energy-water Decision Support System (DSS) that will enable planners in the Western and Texas Interconnections to analyze the potential implications of water stress for transmission and resource planning (the Eastern Interconnection is not participating in this element). Specific objectives include: (1) Develop an integrated Energy-Water Decision Support System (DSS) that will enable planners in the Western and Texas Interconnections to analyze the potential implications of water stress for transmission and resource planning. (2) Pursue the formulation and development of the Energy-Water DSS through a strongly collaborative process between members of this proposal team and the Western Electricity Coordinating Council (WECC), Western Governors Association (WGA), the Electric Reliability Council of Texas (ERCOT) and their associated stakeholder teams. (3) Exercise the Energy-Water DSS to investigate water stress implications of the transmission planning scenarios put forward by WECC, WGA, and ERCOT. The goals of this project are: (1) Develop an integrated Energy-Water Decision Support System (DSS) that will enable planners to analyze the potential implications of water stress for transmission and resource planning. (2) Pursue the formulation and development of the Energy-Water DSS through a strongly collaborative process between Western Electricity Coordinating Council, Electric Reliability Council of Texas, Western Governors Association, and Western States Water Council. (3) Exercise the Energy-Water DSS to investigate water transmission planning scenarios.

Tidwell, Vincent Carroll

2010-08-01T23:59:59.000Z

240

E-Print Network 3.0 - attach interconnection technology Sample...  

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

Barbara; NONE Collection: Biology and Medicine ; Engineering 7 Call for Papers Optoelectronic Interconnects XII (OE113) Summary: interconnect technologies ultra-short reach...

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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

Exact Coupling Threshold for Structural Transition in Interconnected Networks  

E-Print Network [OSTI]

Interconnected networks are mathematical representation of systems where two or more simple networks are coupled to each other. Depending on the coupling weight between the two components, the interconnected network can function in two regimes: one where the two networks are structurally distinguishable, and one where they are not. The coupling threshold--denoting this structural transition--is one of the most crucial concepts in interconnected networks. Yet, current information about the coupling threshold is limited. This letter presents an analytical expression for the exact value of the coupling threshold and outlines network interrelation implications.

Sahneh, Faryad Darabi; Van Mieghem, Piet

2014-01-01T23:59:59.000Z

242

Application for presidential permit OE Docket No. PP-230-4 Internation...  

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

intervene from PJM Interconnection in the matter of the application for a presidential permit authorizing International Transmission Company to construct, operate, and maintain...

243

Joint Maintenance Status Report of Potomac Electric Power Company...  

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

pursuant to the December 20. 2006, Department of Energy ("DOE") Order No. 202-05-3. Joint Maintenance Status Report of Potomac Electric Power Company amd PJM Interconnection,...

244

5 F 13 Optica1 Interconnection T ransmitter Power BER  

E-Print Network [OSTI]

¬ľ 5¬ł ¬§ √ľ √? √ł √ź √ź √ļ ¬ł √? √≠ ¬ģ F√? 13 Optica1 Interconnection√? T ransmitter Power √ć BER√? √? √Ľ - ¬° √ľ √?

Choi, Woo-Young

245

Interconnecting PV on New York City's Secondary Network Distribution System  

SciTech Connect (OSTI)

This study describes technical assistance provided by NREL to help New York City and Con Edison improve the interconnection of distributed PV systems on a secondary network distribution system.

Anderson, K.; Coddington, M.; Burman, K.; Hayter, S.; Kroposki, B.; Watson, A.

2009-12-01T23:59:59.000Z

246

Energy scalability of on-chip interconnection networks  

E-Print Network [OSTI]

On-chip interconnection networks (OCN) such as point-to-point networks and buses form the communication backbone in multiprocessor systems-on-a-chip, multicore processors, and tiled processors. OCNs consume significant ...

Konstantakopoulos, Theodoros K., 1977-

2007-01-01T23:59:59.000Z

247

Evaluation of phase change materials for reconfigurable interconnects  

E-Print Network [OSTI]

The possible use of programmable integrated circuit interconnect vias using an indirectly heated phase change material is evaluated. Process development and materials investigations are examined. Devices capable of multiple ...

Khoo, Chee Ying

2010-01-01T23:59:59.000Z

248

Handshake and Circulation Flow Control in Nanaphotonic Interconnects  

E-Print Network [OSTI]

leads to low bandwidth utilization. This thesis proposes two handshake schemes for nanophotonic interconnects in CMPs, Global Handshake (GHS) and Distributed Handshake (DHS), which get rid of the traditional credit-based flow control, reduce the average...

Jayabalan, Jagadish

2012-10-19T23:59:59.000Z

249

Mortality Dependence of Cu Dual Damascene Interconnects on Adjacent Segments  

E-Print Network [OSTI]

Electromigration experiments have been carried out on straight interconnects that have single vias at each end, and are divided into two segments by a via in the center ("dotted-I" structures). For dotted-i structures in ...

Chang, Choon Wai

250

Low-Swing Signaling on Monolithically Integrated Global Graphene Interconnects  

E-Print Network [OSTI]

In this paper, we characterize the performance of monolithically integrated graphene interconnects on a prototype 0.35-?m CMOS chip. The test chip implements an array of transmitter/receivers to analyze the end-to-end data ...

Lee, Kyeong-Jae

251

The Other Face of On-Chip Interconnect  

E-Print Network [OSTI]

The multicore revolution has changed the way we think about computing. The same movement has also changed the way we look at on-chip interconnect because it is a key determinant of the performance and power efficiency of ...

Agarwal, Anant

252

Fabrication and Characterization of Through-Substrate Interconnects  

E-Print Network [OSTI]

We developed a through-substrate copper-damascene interconnect technology in silicon with minimal impedance. Via impedance was extracted using parameter measurements at 50 GHz that were matched to simple circuit models. ...

del Alamo, Jesus A.

253

Advanced Unit Commitment Strategies in the United States Eastern Interconnection  

SciTech Connect (OSTI)

This project sought to evaluate the impacts of high wind penetrations on the U.S. Eastern Interconnection and analyze how different unit commitment strategies may affect these impacts.

Meibom, P.; Larsen, H. V.; Barth, R.; Brand, H.; Tuohy, A.; Ela, E.

2011-08-01T23:59:59.000Z

254

Photovoltaic Systems Interconnected onto Secondary Network Distribution Systems Ė Success Stories  

Broader source: Energy.gov [DOE]

This report examines six case studies of photovoltaic (PV) systems integrated into secondary network systems. The six PV systems were chosen for evaluation because they are interconnected to secondary network systems located in four major Solar America Cities.

255

Interconnecting PV on NYC's Secondary Network Distribution System  

Broader source: Energy.gov [DOE]

To assess ways to improve the interconnection process, NREL conducted a four-part study with support from DOE. The NREL team then compiled the final reports from each study into this report.

256

Developing Generic Dynamic Models for the 2030 Eastern Interconnection Grid  

SciTech Connect (OSTI)

The Eastern Interconnection Planning Collaborative (EIPC) has built three major power flow cases for the 2030 Eastern Interconnection (EI) based on various levels of energy/environmental policy conditions, technology advances, and load growth. Using the power flow cases, this report documents the process of developing the generic 2030 dynamic models using typical dynamic parameters. The constructed model was validated indirectly using the synchronized phasor measurements by removing the wind generation temporarily.

Kou, Gefei [ORNL; Hadley, Stanton W [ORNL; Markham, Penn N [ORNL; Liu, Yilu [ORNL

2013-12-01T23:59:59.000Z

257

EA-1990: Ridgenose Solar Energy Interconnection Facility, Mohave County, Arizona  

Broader source: Energy.gov [DOE]

DOEís Western Area Power Administration (Desert Southwest Region) is preparing an EA that will assess the potential environmental impacts of a proposal to interconnect the planned Ridgenose Solar Energy Project to Westernís transmission system. Westernís actions could include constructing less than a mile of new transmission line from the solar facility to an existing substation, constructing an interconnection substation, and adding, moving, or modifying structures.

258

Solid-state energy storage module employing integrated interconnect board  

DOE Patents [OSTI]

The present invention is directed to an improved electrochemical energy storage device. The electrochemical energy storage device includes a number of solid-state, thin-film electrochemical cells which are selectively interconnected in series or parallel through use of an integrated interconnect board. The interconnect board is typically disposed within a sealed housing which also houses the electrochemical cells, and includes a first contact and a second contact respectively coupled to first and second power terminals of the energy storage device. The interconnect board advantageously provides for selective series or parallel connectivity with the electrochemical cells, irrespective of electrochemical cell position within the housing. In one embodiment, a sheet of conductive material is processed by employing a known milling, stamping, or chemical etching technique to include a connection pattern which provides for flexible and selective interconnecting of individual electrochemical cells within the housing, which may be a hermetically sealed housing. Fuses and various electrical and electro-mechanical devices, such as bypass, equalization, and communication devices for example, may also be mounted to the interconnect board and selectively connected to the electrochemical cells.

Rouillard, Jean (Saint-Luc, CA); Comte, Christophe (Montreal, CA); Daigle, Dominik (St-Hyacinthe, CA); Hagen, Ronald A. (Stillwater, MN); Knudson, Orlin B. (Vadnais Heights, MN); Morin, Andre (Longueuil, CA); Ranger, Michel (Lachine, CA); Ross, Guy (Beloeil, CA); Rouillard, Roger (Beloeil, CA); St-Germain, Philippe (Outremont, CA); Sudano, Anthony (Laval, CA); Turgeon, Thomas A. (Fridley, MN)

2000-01-01T23:59:59.000Z

259

Practices and Processes of Leading High Performance Home Builders in the Upper Midwest  

SciTech Connect (OSTI)

The NorthernSTAR Building America Partnership team proposed this study to gain insight into the business, sales, and construction processes of successful high performance builders. The knowledge gained by understanding the high performance strategies used by individual builders, as well as the process each followed to move from traditional builder to high performance builder, will be beneficial in proposing more in-depth research to yield specific action items to assist the industry at large transform to high performance new home construction. This investigation identified the best practices of three successful high performance builders in the upper Midwest. In-depth field analysis of the performance levels of their homes, their business models, and their strategies for market acceptance were explored. All three builders commonly seek ENERGY STAR certification on their homes and implement strategies that would allow them to meet the requirements for the Building America Builders Challenge program. Their desire for continuous improvement, willingness to seek outside assistance, and ambition to be leaders in their field are common themes. Problem solving to overcome challenges was accepted as part of doing business. It was concluded that crossing the gap from code-based building to high performance based building was a natural evolution for these leading builders.

Von Thoma, E.; Ojczyk, C.

2012-12-01T23:59:59.000Z

260

Net Metering and Interconnection Procedures-- Incorporating Best Practices  

SciTech Connect (OSTI)

State utility commissions and utilities themselves are actively developing and revising their procedures for the interconnection and net metering of distributed generation. However, the procedures most often used by regulators and utilities as models have not been updated in the past three years, in which time most of the distributed solar facilities in the United States have been installed. In that period, the Interstate Renewable Energy Council (IREC) has been a participant in more than thirty state utility commission rulemakings regarding interconnection and net metering of distributed generation. With the knowledge gained from this experience, IREC has updated its model procedures to incorporate current best practices. This paper presents the most significant changes made to IREC√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?s model interconnection and net metering procedures.

Jason Keyes, Kevin Fox, Joseph Wiedman, Staff at North Carolina Solar Center

2009-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "interconnection pjm midwest" 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

Hermetic aluminum radio frequency interconnection and method for making  

DOE Patents [OSTI]

The present invention provides a light-weight, hermetic coaxial radio-frequency (RF) interconnection having an electrically conductive outer housing made of aluminum or an aluminum alloy, a central electrical conductor made of ferrous or non-ferrous material, and a cylinder of dielectric material comprising a low-melting-temperature, high-thermal-expansion aluminophosphate glass composition for hermetically sealing between the aluminum-alloy outer housing and the ferrous or non-ferrous center conductor. The entire RF interconnection assembly is made permanently hermetic by thermally fusing the center conductor, glass, and housing concurrently by bringing the glass to the melt point by way of exposure to an atmospheric temperature sufficient to melt the glass, less than 540.degree. C., but that does not melt the center conductor or the outer aluminum or aluminum alloy housing. The composition of the glass used is controlled to provide a suitable low dielectric constant so that an appropriate electrical characteristic impedance, for example 50 ohms, can be achieved for an electrical interconnection that performs well at high radio frequencies and also provides an interconnection maintaining a relatively small physical size.

Kilgo, Riley D. (Albuquerque, NM); Kovacic, Larry (Albuquerque, NM); Brow, Richard K. (Rolla, MO)

2000-01-01T23:59:59.000Z

262

Energy and Reliability in Future NOC Interconnected CMPS  

E-Print Network [OSTI]

In this dissertation, I explore energy and reliability in future NoC (Network-on-Chip) interconnected CMPs (chip multiprocessors) as they have become a first-order constraint in future CMP design. In the first part, we target the root cause...

Kim, Hyungjun

2013-08-01T23:59:59.000Z

263

A Holistic Approach to Designing Energy-Efficient Cluster Interconnects  

E-Print Network [OSTI]

, new data centers in the Seattle area are forecast to increase the city's power demands by 25 percentA Holistic Approach to Designing Energy-Efficient Cluster Interconnects Eun Jung Kim, Member, IEEE--Designing energy-efficient clusters has recently become an important concern to make these systems economically

Kim, Eun Jung "EJ"

264

Optimum Wire Tapering for Minimum Power Dissipation in RLC Interconnects  

E-Print Network [OSTI]

tapering is shown to reduce the (a CMOS inverter) with the driver (a CMOS inverter). The power dissipatedOptimum Wire Tapering for Minimum Power Dissipation in RLC Interconnects Magdy A. El-Moursy and Eby G. Friedman Department of Electrical and Computer Engineering University of Rochester Rochester, New

Friedman, Eby G.

265

High-temperature quenching of electrical resistance in graphene interconnects  

E-Print Network [OSTI]

into the chip interconnect design the materials with low electrical resistance and high thermal con- ductivity dependence of the resistance were explained by the thermal generation of the electron-hole pairs and carrier, increased total thermal boundary resistance of the chip layers, incorporation of the alternative dielectric

266

innovati nInterconnection Standards Guide Integration of Distributed  

E-Print Network [OSTI]

Engineers (IEEE). The goal: to create consensus standards with participation from industry, utilities, government, and others to guide the integration of renewable and other small electricity generation, or used IEEE 1547 in the development of their own interconnection standards, and the Energy Policy Act

267

Dynamic management of water transfer between two interconnected river basins  

E-Print Network [OSTI]

Dynamic management of water transfer between two interconnected river basins Francisco Cabo Katrin cause environmental damage in the donor basin. The recipient faces a trade-off between paying the price of the irrigated soil, or demand for water for highly productive activities like tourism), then the existence

Boyer, Edmond

268

Electric power from offshore wind via synoptic-scale interconnection  

E-Print Network [OSTI]

Electric power from offshore wind via synoptic-scale interconnection Willett Kemptona,1 , Felipe M regional estimate, Kempton et al. (2) calculated that two-thirds of the offshore wind power off the U in the U.S. Atlantic region is already underway. Fig. 1 shows as black squares offshore wind developments

Firestone, Jeremy

269

Preliminary Characterisation of Low-Temperature Bonded Copper Interconnects for 3-D Integrated Circuits  

E-Print Network [OSTI]

Three dimensional (3-D) integrated circuits can be fabricated by bonding previously processed device layers using metal-metal bonds that also serve as layer-to-layer interconnects. Bonded copper interconnects test structures ...

Leong, Hoi Liong

270

Multiparameter Moment Matching Model Reduction Approach for Generating Geometrically Parameterized Interconnect Performance Models  

E-Print Network [OSTI]

In this paper we describe an approach for generating geometrically-parameterized integrated-circuit interconnect models that are efficient enough for use in interconnect synthesis. The model generation approach presented ...

Daniel, Luca

271

Length Effects on the Reliability of Dual-Damascene Cu Interconnects  

E-Print Network [OSTI]

The effects of interconnect length on the reliability of dual-damascene Cu metallization have been investigated. As in Al-based interconnects, the lifetimes of Cu lines increase with decreasing length. However, unlike ...

Wei, F.

272

Vibration control in plates by uniformly distributed PZT actuators interconnected via electric networks  

E-Print Network [OSTI]

improve the performances of piezoelectric actuation. internal resonance / equivalent circuits 1Vibration control in plates by uniformly distributed PZT actuators interconnected via electric vibrations of plates by means of a set of electrically-interconnected piezoelectric actuators is described

Paris-Sud XI, Université de

273

The potential impacts of a competitive wholesale market in the midwest: A preliminary examination of centralized dispatch  

SciTech Connect (OSTI)

In March 2005, the Midwest Independent System Operator (MISO) will begin operating the first-ever wholesale market for electricity in the central and upper Midwestern portion of the United States. Region-wide, centralized, security-constrained, bid-based dispatch will replace the current system of decentralized dispatch by individual utilities and control areas. This report focuses on how the operation of generators may change under centralized dispatch. We analyze a stylized example of these changes by comparing a base case dispatch based on a ''snapshot'' taken from MISO's state estimator for an actual, historical dispatch (4 p.m., July 7, 2003) to a hypothetical, centralized dispatch that seeks to minimize the total system cost of production, using estimated cost data collected by the EIA. Based on these changes in dispatch, we calculate locational marginal prices, which in turn reveals the location of congestion within MISO's footprint, as well as the distribution of congestion revenues. We also consider two sensitivity scenarios that examine (1) the effect of changes in MISO membership (2003 vs. 2004 membership lists), and (2) different load and electrical data, based on a snapshot from a different date and time (1 p.m., Feb. 18, 2004). Although our analysis offers important insights into how the MISO market could operate when it opens, we do not address the question of the total benefits or costs of creating a wholesale market in the Midwest.

Lesieutre, Bernard C.; Bartholomew, Emily; Eto, Joseph H.; Hale, Douglas; Luong, Thanh

2004-07-01T23:59:59.000Z

274

H C26 Performance Analysis of Optica1 Interconnection Systems Inch-ing  

E-Print Network [OSTI]

Analysis of Optica1 Interconnection Systems Inch- ing T ransmitter T emperature Dependence .√® ¬Į √? , √? √? √¨

Choi, Woo-Young

275

Reliability of Nano-Structured Nickel Interconnections Replacing FlipChip Solder Assembly without Underfill  

E-Print Network [OSTI]

Reliability of Nano-Structured Nickel Interconnections Replacing FlipChip Solder Assembly without of Technology, GA 30332-0560 Abstract This paper reports the reliability of fine pitch interconnections using lower stresses in the interconnections and enhance reliability though they add electrical parasitics

Swaminathan, Madhavan

276

Supplying Baseload Power and Reducing Transmission Requirements by Interconnecting Wind Farms  

E-Print Network [OSTI]

Supplying Baseload Power and Reducing Transmission Requirements by Interconnecting Wind Farms is not used to supply baseload electric power today. Interconnecting wind farms through the transmission grid farms are interconnected in an array, wind speed correlation among sites decreases and so does

277

Analysis of free-space optical interconnects for the three-dimensional optoelectronic stacked processor  

E-Print Network [OSTI]

Analysis of free-space optical interconnects for the three-dimensional optoelectronic stacked of free-space optical interconnect for the three-dimensional optoelectronic stacked processor (3DOESP) has VLSI; Optoelectronics; VCSELs 1. Introduction Current electronic interconnection technology cannot keep

Esener, Sadik C.

278

Optimization and Visualization of the North American Eastern Interconnect Power Market  

E-Print Network [OSTI]

Optimization and Visualization of the North American Eastern Interconnect Power Market Douglas R uses a first generation OPF model of the Eastern Interconnect to gauge the potential benefits deriving, there is sufficient low cost capacity to keep peak demand prices in the Eastern Interconnect below $50 MWH. Under

279

Ionized physical vapor deposition of integrated circuit interconnects* J. Hopwood,a)  

E-Print Network [OSTI]

Ionized physical vapor deposition of integrated circuit interconnects* J. Hopwood,a) Northeastern University, Boston, Massachusetts 02115 Received 19 November 1997; accepted 25 November 1997 Interconnects to the interconnection of semiconductor devices while the remaining 10 percent is due to transistor-related delay

280

Interconnection of nitrogen fixers and iron in the Pacific Ocean: Theory and numerical simulations  

E-Print Network [OSTI]

Interconnection of nitrogen fixers and iron in the Pacific Ocean: Theory and numerical simulations, F. Monteiro, and M. J. Follows (2012), Interconnection of nitrogen fixers and iron in the Pacific interconnected. Microbial community structure is shaped by the variable physical, chemical and predatory

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


281

Network Interconnection with Two-Sided User Benefits Benjamin E. Hermalin & Michael L. Katz  

E-Print Network [OSTI]

Network Interconnection with Two-Sided User Benefits Benjamin E. Hermalin & Michael L. Katz Walter Abstract Previous work on network interconnection has tended to overlook that both the sender and receiver interconnection charge is independent of the "direction" of the message and is used to induce optimal end

Sadoulet, Elisabeth

282

THE ANALYSYS OF INFORMATION IMPACTS IN COORDINATING DEFENCE AGAINST MALICIOUS ATTACKS FOR INTERCONNECTED  

E-Print Network [OSTI]

FOR INTERCONNECTED POWER SYSTEMS Ettore Bompard George Gross Roberto Napoli Fei Xue Politecnico di Torino University) in an interconnected power system to counteract such attacks has become an important problem. This paper presents to the interconnected system operators on the outcomes of the decision making process under attack. A 34-buses test

Gross, George

283

Many SIMD interconnection networks have been proposed. To put the different approaches into perspective, this analysis  

E-Print Network [OSTI]

Many SIMD interconnection networks have been proposed. To put the different approaches==Emumuuu Interconnection Netwots for SIMD Machines Howard Jay Siegel Purdue University With the advent of microprocessors our discussion to SIMD machine networks (other types are explored else- where17-19). Interconnecting N

284

Interconnecting PV on New York City's Secondary Network Distribution System  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) has teamed with cities across the country through the Solar America Cities (SAC) partnership program to help reduce barriers and accelerate implementation of solar energy. The New York City SAC team is a partnership between the City University of New York (CUNY), the New York City Mayor s Office of Long-term Planning and Sustainability, and the New York City Economic Development Corporation (NYCEDC).The New York City SAC team is working with DOE s National Renewable Energy Laboratory (NREL) and Con Edison, the local utility, to develop a roadmap for photovoltaic (PV) installations in the five boroughs. The city set a goal to increase its installed PV capacity from1.1 MW in 2005 to 8.1 MW by 2015 (the maximum allowed in 2005). A key barrier to reaching this goal, however, is the complexity of the interconnection process with the local utility. Unique challenges are associated with connecting distributed PV systems to secondary network distribution systems (simplified to √?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?networks√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬Ě in this report). Although most areas of the country use simpler radial distribution systems to distribute electricity, larger metropolitan areas like New York City typically use networks to increase reliability in large load centers. Unlike the radial distribution system, where each customer receives power through a single line, a network uses a grid of interconnected lines to deliver power to each customer through several parallel circuits and sources. This redundancy improves reliability, but it also requires more complicated coordination and protection schemes that can be disrupted by energy exported from distributed PV systems. Currently, Con Edison studies each potential PV system in New York City to evaluate the system s impact on the network, but this is time consuming for utility engineers and may delay the customer s project or add cost for larger installations. City leaders would like to streamline this process to facilitate faster, simpler, and less expensive distributed PV system interconnections. To assess ways to improve the interconnection process, NREL conducted a four-part study with support from DOE. The NREL team then compiled the final reports from each study into this report. In Section 1√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?PV Deployment Analysis for New York City√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?we analyze the technical potential for rooftop PV systems in the city. This analysis evaluates potential PV power production in ten Con Edison networks of various locations and building densities (ranging from high density apartments to lower density single family homes). Next, we compare the potential power production to network loads to determine where and when PV generation is most likely to exceed network load and disrupt network protection schemes. The results of this analysis may assist Con Edison in evaluating future PV interconnection applications and in planning future network protection system upgrades. This analysis may also assist other utilities interconnecting PV systems to networks by defining a method for assessing the technical potential of PV in the network and its impact on network loads. Section 2√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?A Briefing for Policy Makers on Connecting PV to a Network Grid√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?presents an overview intended for nontechnical stakeholders. This section describes the issues associated with interconnecting PV systems to networks, along with possible solutions. Section 3√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?Technical Review of Concerns and Solutions to PV Interconnection in New Y

K. Anderson; M. Coddington; K. Burman; S. Hayter; B. Kroposki; and A. Watson

2009-11-30T23:59:59.000Z

285

Spontaneous synchronization driven by energy transport in interconnected networks  

E-Print Network [OSTI]

Understanding dynamical processes on networks is an important area of research in complex systems, with far reaching implications and applications in many real-world cases. Here we introduce and study a model of intertwined dynamics on interconnected networks, inspired by the human brain, which consists of bidirectionally coupled synchronization and energy transport processes. Remarkably, the proposed model allows the emergence of spontaneous switch-like synchronization transitions driven by the energy transport dynamics, which qualitatively mirror the transitions observed in human brain dynamics between resting-state and cognitive activity. We provide a steady-state analytical explanation for the observed behavior and show that the switch-like transition is robust over a wide range of model parameters and network topologies. Finally, we suggest that the complexity inherent in other interconnected dynamical processes might be responsible for various other emergent behaviors observed in natural systems.

Vincenzo Nicosia; Per Sebastian Skardal; Vito Latora; Alex Arenas

2015-02-26T23:59:59.000Z

286

Reliability assessment of autonomous power systems incorporating HVDC interconnection links  

SciTech Connect (OSTI)

The objective of this paper is to present an improved computational method for the overall reliability assessment of autonomous power systems that may or may not contain HVdc interconnection links. This is a hybrid method based on a Monte-Carlo simulation sequential approach which incorporates an analytical approach for the reliability modeling of the HVdc transmission links. The developed models and techniques have been implemented into a computer program that can be used to simulate the operational practices and characteristics of the overall system under study efficiently and realistically. A set of reliability indices are calculated for each load-point of interest and the entire system while a set of additional indices is calculated for quantifying the reliability performance of the interconnection links under the specified operating requirements. The analysis of a practical system is also included for a number of studies representing its various operating and design characteristics.

Dialynas, E.N.; Koskolos, N.C. [National Technical Univ., Athens (Greece). Dept. of Electrical and Computer Engineering] [National Technical Univ., Athens (Greece). Dept. of Electrical and Computer Engineering; Agoris, D. [Public Power Corp., Athens (Greece)] [Public Power Corp., Athens (Greece)

1996-01-01T23:59:59.000Z

287

Series interconnected photovoltaic cells and method for making same  

DOE Patents [OSTI]

A novel photovoltaic module and method for constructing the same are disclosed. The module includes a plurality of photovoltaic cells formed on a substrate and laterally separated by interconnection regions. Each cell includes a bottom electrode, a photoactive layer and a top electrode layer. Adjacent cells are connected in electrical series by way of a conductive-buffer line. The buffer line is also useful in protecting the bottom electrode against severing during downstream layer cutting processes. 11 figs.

Albright, S.P.; Chamberlin, R.R.; Thompson, R.A.

1995-01-31T23:59:59.000Z

288

Corrosion of Metallic SOFC Interconnects in Coal Syngas  

SciTech Connect (OSTI)

With recent reductions in the operating temperature of Solid Oxide Fuel Cells (SOFC), the potential of using metallic interconnect has gone up. There is also an interest in using Coal syngas as the fuel gas and thus there is a need to analyze the behavior and performance of metallic interconnects when exposed to Coal syngas. Three high temperature material alloys, Crofer 22 APU, Ebrite and Haynes 230, having the potential to be used as SOFC interconnects were studied in simulated wet coal syngas. These alloys were exposed to syngas at 800 degrees C and for 100 hours. The exposure to coal syngas led to the formation of oxides and spinels, which evidently led to an increase in electrical resistance. Oxidation in a reducing and carburizing environment leads to unique phase and morphology formations. A comparative analysis was carried out for all the three alloys, wherein the samples were characterized by using SEM, EDS, Raman and X-Ray diffraction to obtain the morphology, thickness, composition and crystal structure of the oxides and spinels

Dastane, R.R. (University of West Virginia); Liu, X. (University of West Virginia); Johnson, C., Mao, Scott (University of Pittsburgh)

2007-09-01T23:59:59.000Z

289

Spontaneous synchronization driven by energy transport in interconnected networks  

E-Print Network [OSTI]

Understanding dynamical processes on networks is an important area of research in complex systems, with far reaching implications and applications in many real-world cases. However, the research to date has mainly focused on single dynamical processes occurring on isolated networks, and very little is known about the more interesting and realistic case of different kinds of intertwined dynamical processes taking place on interconnected networks. An example of the non-trivial combination of two types of dynamics can be found in the human brain, where cerebral circulation delivers the nutrients and oxygenated blood needed for the activity of the different brain areas, and in turn the activity of a region can induce changes in the distribution of blood flow. Here, we introduce and study a model of intertwined dynamics on interconnected networks, inspired by the human brain, which consists of bidirectionally coupled synchronization and energy transport processes. Remarkably, the proposed model allows the emergence of spontaneous switch-like synchronization transitions driven by the energy transport dynamics, which qualitatively mirror the transitions observed in human brain dynamics between resting-state and cognitive activity. We provide a steady-state analytical explanation for the observed behavior and furthermore show that the switch-like transition is robust over a wide range of model parameters and network topologies. We suggest that the complexity inherent in other interconnected dynamical processes might be responsible for various other emergent behaviors observed in natural systems.

Vincenzo Nicosia; Per Sebastian Skardal; Vito Latora; Alex Arenas

2014-07-22T23:59:59.000Z

290

Monolithically interconnected GaAs solar cells: A new interconnection technology for high voltage solar cell output  

SciTech Connect (OSTI)

Photovoltaic linear concentrator arrays can benefit from high performance solar cell technologies being developed at AstroPower. Specifically, these are the integration of thin GaAs solar cell and epitaxial lateral overgrowth technologies with the application of monolithically interconnected solar cell (MISC) techniques. This MISC array has several advantages which make it ideal for space concentrator systems. These are high system voltage, reliable low cost monolithically formed interconnections, design flexibility, costs that are independent of array voltage, and low power loss from shorts, opens, and impact damage. This concentrator solar cell will incorporate the benefits of light trapping by growing the device active layers over a low-cost, simple, PECVD deposited silicon/silicon dioxide Bragg reflector. The high voltage-low current output results in minimal 12R losses while properly designing the device allows for minimal shading and resistance losses. It is possible to obtain open circuit voltages as high as 67 volts/cm of solar cell length with existing technology. The projected power density for the high performance device is 5 kW/m for an AMO efficiency of 26% at 1 5X. Concentrator solar cell arrays are necessary to meet the power requirements of specific mission platforms and can supply high voltage power for electric propulsion systems. It is anticipated that the high efficiency, GaAs monolithically interconnected linear concentrator solar cell array will enjoy widespread application for space based solar power needs. Additional applications include remote man-portable or ultra-light unmanned air vehicle (UAV) power supplies where high power per area, high radiation hardness and a high bus voltage or low bus current are important. The monolithic approach has a number of inherent advantages, including reduced cost per interconnect and increased reliability of array connections. There is also a high potential for a large number of consumer products.

Dinetta, L.C.; Hannon, M.H.

1995-10-01T23:59:59.000Z

291

Final Report on Transmission Pricing in the Western Interconnection  

SciTech Connect (OSTI)

Under this project, the Committee on Regional Electric Power Cooperation (CREPC) of the Western Interstate Energy Board developed a ''western pricing and congestion management proposal'' in order to foster efficient wholesale power markets and efficient use and expansion of the transmission grid. Drafts of this paper provided useful information to states/provinces in the Western Interconnection as Western Regional Transmission Organization (RTO) transmission pricing proposals have continued to evolve. Throughout the project there has been a gradual, but incomplete agreement on pricing systems to be used by RTOs in the West.

Douglas C. Larson; Lawrence Nordell

2003-06-25T23:59:59.000Z

292

Novel Composite Materials for SOFC Cathode-Interconnect Contact  

SciTech Connect (OSTI)

This report summarized the research efforts and major conclusions of our University Coal Research Project, which focused on developing a new class of electrically-conductive, Cr-blocking, damage-tolerant Ag-perovksite composite materials for the cathode-interconnect contact of intermediate-temperature solid oxide fuel cell (SOFC) stacks. The Ag evaporation rate increased linearly with air flow rate initially and became constant for the air flow rate {ge} {approx} 1.0 cm {center_dot} s{sup -1}. An activation energy of 280 KJ.mol{sup -1} was obtained for Ag evaporation in both air and Ar+5%H{sub 2}+3%H{sub 2}O. The exposure environment had no measurable influence on the Ag evaporation rate as well as its dependence on the gas flow rate, while different surface morphological features were developed after thermal exposure in the oxidizing and reducing environments. Pure Ag is too volatile at the SOFC operating temperature and its evaporation rate needs to be reduced to facilitate its application as the cathode-interconnect contact. Based on extensive evaporation testing, it was found that none of the alloying additions reduced the evaporation rate of Ag over the long-term exposure, except the noble metals Au, Pt, and Pd; however, these noble elements are too expensive to justify their practical use in contact materials. Furthermore, the addition of La{sub 0.8}Sr{sub 0.2}MnO{sub 3} (LSM) into Ag to form a composite material also did not significantly modify the Ag evaporation rate. The Ag-perovskite composites with the perovskite being either (La{sub 0.6}Sr{sub 0.4})(Co{sub 0.8}Fe{sub 0.2})O{sub 3} (LSCF) or LSM were systematically evaluated as the contact material between the ferritic interconnect alloy Crofer 22 APU and the LSM cathode. The area specific resistances (ASRs) of the test specimens were shown to be highly dependent on the volume percentage and the type of the perovskite present in the composite contact material as well as the amount of thermal cycling that the specimens were subjected to during testing. The Ag-LSCF composite contact materials proved more effective in trapping Cr within the contact material and preventing Cr migration into the cathode than the Ag-LSM composites. Ag-perovskite composite contact materials are promising candidates for use in intermediate-temperature SOFC stacks with ferritic stainless steel interconnects due to their ability to maintain acceptably low ASRs while reducing Cr migration into the cathode material.

J. H. Zhu

2009-07-31T23:59:59.000Z

293

Electromigration kinetics and critical current of Pb-free interconnects  

SciTech Connect (OSTI)

Electromigration kinetics of Pb-free solder bump interconnects have been studied using a single bump parameter sweep technique. By removing bump to bump variations in structure, texture, and composition, the single bump sweep technique has provided both activation energy and power exponents that reflect atomic migration and interface reactions with fewer samples, shorter stress time, and better statistics than standard failure testing procedures. Contact metallurgies based on Cu and Ni have been studied. Critical current, which corresponds to the Blech limit, was found to exist in the Ni metallurgy, but not in the Cu metallurgy. A temperature dependence of critical current was also observed.

Lu, Minhua; Rosenberg, Robert [IBM T. J. Watson Research Center, Yorktown Heights, New York 10598 (United States)

2014-04-07T23:59:59.000Z

294

Series interconnected photovoltaic cells and method for making same  

DOE Patents [OSTI]

A novel photovoltaic module (10) and method for constructing the same are disclosed. The module (10) includes a plurality of photovoltaic cells (12) formed on a substrate (14) and laterally separated by interconnection regions (15). Each cell (12) includes a bottom electrode (16), a photoactive layer (18) and a top electrode layer (20). Adjacent cells (12) are connected in electrical series by way of a conductive-buffer line (22). The buffer line (22) is also useful in protecting the bottom electrode (16) against severing during downstream layer cutting processes.

Albright, Scot P. (El Paso, TX); Chamberlin, Rhodes R. (El Paso, TX); Thompson, Roger A. (Littleton, CO)

1995-01-01T23:59:59.000Z

295

Evaluation of a Functional Interconnect System for SOFC's  

SciTech Connect (OSTI)

The overall objective of this project was to validate the concept and application of a functional interconnect, based on a ferritic stainless steel, for a solid oxide fuel cell through manufacturing trials, laboratory testing, and field experience. The materials of construction and their surfaces were to be optimized for the particular service conditions and include low-cost ferritic stainless steels, novel postprocess treatments, and third-party coatings. This work aimed to optimize specific aspects of substrate alloy chemistry and to study the effects of long-term exposures on resistive oxide film structure and chemistry, interaction with applied surface coatings, and effectiveness of novel surface treatments.

Matthew Bender; James Rakowski

2010-12-31T23:59:59.000Z

296

Western Interconnection Energy Imbalance Market Status and Prospects (Presentation)  

SciTech Connect (OSTI)

This presentation describes how a new wholesale electricity market for energy imbalance ancillary services could be implemented and operated. Some conclusions of this presentation are: (1) Method for calculating additional reserve requirements due to wind and solar production; (2) EIM results in substantial reduction in reserves requirements and ramping demand; (3) Reduced participation reduces benefits for all but reduces the benefits to non-participants the most; (4) Full participation leads to maximum benefit across the Western Interconnection, up to 42% of total reserve requirement; and (5) Regional EIM implementations have smaller but substantial benefits.

Milligan, M.; Kirby, B.; King, J.; Beuning, S.

2011-10-01T23:59:59.000Z

297

National Electric Transmission Study 2006 Western Interconnection Analysis  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGY TAXBalanced Scorecard Federal2 to:DieselEnergy AuditorWestern Interconnection 2006

298

Updated Eastern Interconnect Wind Power Output and Forecasts for ERGIS: July 2012  

SciTech Connect (OSTI)

AWS Truepower, LLC (AWST) was retained by the National Renewable Energy Laboratory (NREL) to update wind resource, plant output, and wind power forecasts originally produced by the Eastern Wind Integration and Transmission Study (EWITS). The new data set was to incorporate AWST's updated 200-m wind speed map, additional tall towers that were not included in the original study, and new turbine power curves. Additionally, a primary objective of this new study was to employ new data synthesis techniques developed for the PJM Renewable Integration Study (PRIS) to eliminate diurnal discontinuities resulting from the assimilation of observations into mesoscale model runs. The updated data set covers the same geographic area, 10-minute time resolution, and 2004?2006 study period for the same onshore and offshore (Great Lakes and Atlantic coast) sites as the original EWITS data set.

Pennock, K.

2012-10-01T23:59:59.000Z

299

WECC releases its first-ever transmission plan for the Western Interconnection  

Broader source: Energy.gov [DOE]

The Western Electricity Coordinating Council (WECC) announced the release of its first 10-Year Regional Transmission Plan (Plan) for the Western Interconnection.

300

Interconnection of Direct-drive Wind Turbines Using A Series Connected DC Grid.  

E-Print Network [OSTI]

??This thesis presents the concept of a "distributed HVDC converter" for offshore wind farms. The proposed converter topology allows series interconnection of wind turbines obviatingÖ (more)

Veilleux, Etienne

2010-01-01T23:59:59.000Z

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


301

Comparing Germany's and California's Interconnection Processes for PV Systems (White Paper)  

SciTech Connect (OSTI)

Establishing interconnection to the grid is a recognized barrier to the deployment of distributed energy generation. This report compares interconnection processes for photovoltaic projects in California and Germany. This report summarizes the steps of the interconnection process for developers and utilities, the average length of time utilities take to process applications, and paperwork required of project developers. Based on a review of the available literature, this report finds that while the interconnection procedures and timelines are similar in California and Germany, differences in the legal and regulatory frameworks are substantial.

Tweedie, A.; Doris, E.

2011-07-01T23:59:59.000Z

302

Generation Interconnection Policies and Wind Power: A Discussion of Issues, Problems, and Potential Solutions  

SciTech Connect (OSTI)

This report describes the adoption and implementation of FERC Order 2003 and the reasons for the sharp rise in generation interconnection filings in recent years.

Porter, K.; Fink, S.; Mudd, C.; DeCesaro, J.

2009-01-01T23:59:59.000Z

303

Electrical isolation of component cells in monolithically interconnected modules  

DOE Patents [OSTI]

A monolithically interconnected photovoltaic module having cells which are electrically connected which comprises a substrate, a plurality of cells formed over the substrate, each cell including a primary absorber layer having a light receiving surface and a p-region, formed with a p-type dopant, and an n-region formed with an n-type dopant adjacent the p-region to form a single pn-junction, and a cell isolation diode layer having a p-region, formed with a p-type dopant, and an n-region formed with an n-type dopant adjacent the p-region to form a single pn-junction, the diode layer intervening the substrate and the absorber layer wherein the absorber and diode interfacial regions of a same conductivity type orientation, the diode layer having a reverse-breakdown voltage sufficient to prevent inter-cell shunting, and each cell electrically isolated from adjacent cells with a vertical trench trough the pn-junction of the diode layer, interconnects disposed in the trenches contacting the absorber regions of adjacent cells which are doped an opposite conductivity type, and electrical contacts.

Wanlass, Mark W. (Golden, CO)

2001-01-01T23:59:59.000Z

304

On Irregular Interconnect Fabrics for Self-Assembled Nanoscale Electronics  

E-Print Network [OSTI]

Nanoscale electronics and novel fabrication technologies bear unique opportunities for self-assembling multi-billion component systems in a largely random manner, which would likely lower fabrication costs significantly compared to a definite ad hoc assembly. It has been shown that communication networks with the small-world property have major advantages in terms of transport characteristics and robustness over regularly connected systems. In this paper we pragmatically investigate the properties of an irregular, abstract, yet physically plausible small-world interconnect fabric that is inspired by modern network-on-chip paradigms. We vary the framework's key parameters, such as the connectivity, the number of switch blocks, the number of virtual channels, the routing strategy, the distribution of long- and short-range connections, and measure the network's transport characteristics and robustness against failures. We further explore the ability and efficiency to solve two simple toy problems, the synchronization and the density classification task. The results confirm that (1) computation in irregular assemblies is a promising new computing paradigm for nanoscale electronics and (2) that small-world interconnect fabrics have major advantages over local CA-like topologies. Finally, the results will help to make important design decisions for building self-assembled electronics in a largely random manner.

Christof Teuscher

2006-06-22T23:59:59.000Z

305

Extraction and Modeling of the Optoelectronic Characteristics of an Optical Interconnect Link  

E-Print Network [OSTI]

Extraction and Modeling of the Optoelectronic Characteristics of an Optical Interconnect Link a technique that enables the extraction and modeling of some of the channel's optoelectronic characteristics and optoelectronic com- ponents utilized in the link. 1. Introduction In the last decade optical interconnects have

Esener, Sadik C.

306

Predictions, Challenges, and Opportunities in CMOS Compatible On-Chip Optical Interconnect  

E-Print Network [OSTI]

to a few picoseconds. IV. ELECTRICAL VS. OPTICAL INTERCONNECTS Different criteria used in the design of the . Friedman Department of Electrical and Computer Engineering University of Rochester, Rochester, New York for electrical interconnect. Predictions of the performance of CMOS compatible optical devices are made based

Friedman, Eby G.

307

Plasticity contributions to interface adhesion in thin-film interconnect structures  

E-Print Network [OSTI]

Plasticity contributions to interface adhesion in thin-film interconnect structures Michael Lanea of plasticity in thin copper layers on the interface fracture resistance in thin-film interconnect structures yield properties together with a plastic flow model for the metal layers were used to predict

Vainchtein, Anna

308

Power Reduction of CMP Communication Networks via RF-Interconnects M-C. Frank Chang  

E-Print Network [OSTI]

- alized via integration of Radio Frequency Interconnect (RF- I) through on-chip transmission lines of analog waves over on- chip transmission lines. These technologies include radio fre- quency interconnect latency and low energy consumption [5][7]. RF-I transmission lines provide single-cycle cross

Cong, Jason "Jingsheng"

309

Control Design for Interconnected Power Systems with OLTCs via Robust Decentralized Control  

E-Print Network [OSTI]

Control Design for Interconnected Power Systems with OLTCs via Robust Decentralized Control the problem of designing a decentralized control of interconnected power systems, with OLTC and SVCs, under-scale Markov jump parameter systems framework. In this paper, unlike other control schemes, OLTC transformers

Pota, Himanshu Roy

310

Catalytic bipolar interconnection plate for use in a fuel cell  

DOE Patents [OSTI]

A bipolar interconnection plate for use between adjacent fuel cell units in a stacked fuel cell assembly. Each plate is manufactured from an intermetallic composition, examples of which include NiAl or Ni.sub.3 Al which can catalyze steam reforming of hydrocarbons. Distributed within the intermetallic structure of the plate is a ceramic filler composition. The plate includes a first side with gas flow channels therein and a second side with fuel flow channels therein. A protective coating is applied to the first side, with exemplary coatings including strontium-doped or calcium-doped lanthanum chromite. To produce the plate, Ni and Al powders are combined with the filler composition, compressed at a pressure of about 10,000-30,000 psi, and heated to about 600.degree.-1000.degree. C. The coating is then applied to the first side of the completed plate using liquid injection plasma deposition or other deposition techniques.

Lessing, Paul A. (Idaho Falls, ID)

1996-01-01T23:59:59.000Z

311

Catalytic bipolar interconnection plate for use in a fuel cell  

DOE Patents [OSTI]

A bipolar interconnection plate is described for use between adjacent fuel cell units in a stacked fuel cell assembly. Each plate is manufactured from an intermetallic composition, examples of which include NiAl or Ni{sub 3}Al which can catalyze steam reforming of hydrocarbons. Distributed within the intermetallic structure of the plate is a ceramic filler composition. The plate includes a first side with gas flow channels therein and a second side with fuel flow channels therein. A protective coating is applied to the first side, with exemplary coatings including strontium-doped or calcium-doped lanthanum chromite. To produce the plate, Ni and Al powders are combined with the filler composition, compressed at a pressure of about 10,000--30,000 psi, and heated to about 600--1000 C. The coating is then applied to the first side of the completed plate using liquid injection plasma deposition or other deposition techniques. 6 figs.

Lessing, P.A.

1996-03-05T23:59:59.000Z

312

Geothermal Power and Interconnection: The Economics of Getting to Market  

SciTech Connect (OSTI)

This report provides a baseline description of the transmission issues affecting geothermal technologies. The report begins with a comprehensive overview of the grid, how it is planned, how it is used, and how it is paid for. The report then overlays onto this 'big picture' three types of geothermal technologies: conventional hydrothermal systems; emerging technologies such as enhanced engineered geothermal systems (EGS) and geopressured geothermal; and geothermal co-production with existing oil and gas wells. Each category of geothermal technology has its own set of interconnection issues, and these are examined separately for each. The report draws conclusions about each technology's market affinities as defined by factors related to transmission and distribution infrastructure. It finishes with an assessment of selected markets with known geothermal potential, identifying those that offer the best prospects for near-term commercial development and for demonstration projects.

Hurlbut, D.

2012-04-01T23:59:59.000Z

313

Quantum Dissipative Systems and Feedback Control Design by Interconnection  

E-Print Network [OSTI]

The purpose of this paper is to extend J.C. Willems' theory of dissipative systems to the quantum domain. This general theory, which combines perspectives from the quantum physics and control engineering communities, provides useful methods for analysis and design of dissipative quantum systems. We describe the interaction of the plant and a class of exosystems in general quantum feedback network terms. Our results include an infinitesimal characterization of the dissipation property, which generalizes the well-known Positive Real and Bounded Real Lemmas, and is used to study some properties of quantum dissipative systems. We also show how to formulate control design problems using quantum network models, which implements Willems' `control by interconnection' for open quantum systems. This control design formulation includes, for example, standard problems of stabilization, regulation, and robust control.

Matthew R. James; John Gough

2009-05-07T23:59:59.000Z

314

Efficient algorithm to compute mutually connected components in interconnected networks  

E-Print Network [OSTI]

Mutually connected components (MCCs) play an important role as a measure of resilience in the study of interconnected networks. Despite their importance, an efficient algorithm to obtain physical properties of all MCCs during the removals of links is not available. Here, using a well-known fully-dynamic graph algorithm, we propose an efficient algorithm to accomplish this. We show that the time complexity of this algorithm is approximately $\\mathcal{O}(N^{1.2})$, which is more efficient than the brute-force algorithm with complexity $\\mathcal{O}(N^{2})$. We anticipate this algorithm to allow simulations with complex dynamic rules to research a size regime that was not permitted before.

Hwang, S; Lee, Deokjae; Kahng, B

2014-01-01T23:59:59.000Z

315

Seasonal Movements and Spatial Distributions of Common Carp in an Interconnected Glacial Lake System in Eastern South Dakota  

E-Print Network [OSTI]

0 Seasonal Movements and Spatial Distributions of Common Carp in an Interconnected Glacial Lake in an Interconnected Glacial Lake System in Eastern South Dakota This thesis is approved as a creditable Distributions of Common Carp in an Interconnected Glacial Lake System in Eastern South Dakota Matthew J.

316

p r o g r e s s r e p o r t s Interconnect: A Fundamental Constraint  

E-Print Network [OSTI]

p r o g r e s s r e p o r t s Interconnect: A Fundamental Constraint André DeHon e n g e n i o u devices. This shows up most clearly when we need to interconnect physically distinct computa- tional to implement some larger computation or compu- tational structure. The interconnect which links these elements

Haile, Sossina M.

317

Solid oxide fuel cell with internal reforming, catalyzed interconnect for use therewith, and methods  

DOE Patents [OSTI]

A catalyzed interconnect for an SOFC electrically connects an anode and an anodic current collector and comprises a metallic substrate, which provides space between the anode and anodic current collector for fuel gas flow over at least a portion of the anode, and a catalytic coating on the metallic substrate comprising a catalyst for catalyzing hydrocarbon fuel in the fuel gas to hydrogen rich reformate. An SOFC including the catalyzed anodic inter-connect, a method for operating an SOFC, and a method for making a catalyzed anodic interconnect are also disclosed.

Liu, Di-Jia; Guan, Jie; Minh, Nguyen

2010-06-08T23:59:59.000Z

318

Nuclear-renewable hybrid energy systems: Opportunities, interconnections, and needs  

SciTech Connect (OSTI)

As the U.S. energy system evolves, the amount of electricity from variable-generation sources is likely to increase, which could result in additional times when electricity demand is lower than available production. Thus, purveyors of technologies that traditionally have provided base-load electricityósuch as nuclear power plantsócan explore new operating procedures to deal with the associated market signals. Concurrently, innovations in nuclear reactor design coupled with sophisticated control systems now allow for more complex apportionment of heat within an integrated system such as one linked to energy-intensive chemical processes. This paper explores one opportunity Ė nuclear-renewable hybrid energy systems. These are defined as integrated facilities comprised of nuclear reactors, renewable energy generation, and industrial processes that can simultaneously address the need for grid flexibility, greenhouse gas emission reductions, and optimal use of investment capital. Six aspects of interaction (interconnections) between elements of nuclear-renewable hybrid energy systems are identified: Thermal, electrical, chemical, hydrogen, mechanical, and information. Additionally, system-level aspects affect selection, design, and operation of this hybrid system type. Throughout the paper, gaps and research needs are identified to promote further exploration of the topic.

Mark F. Ruth; Owen R. Zinaman; Mark Antkowiak; Richard D. Boardman; Robert S. Cherry; Morgan D. Bazilian

2014-02-01T23:59:59.000Z

319

Assessment of Industrial Load for Demand Response across Western Interconnect  

SciTech Connect (OSTI)

Demand response (DR) has the ability to both increase power grid reliability and potentially reduce operating system costs. Understanding the role of demand response in grid modeling has been difficult due to complex nature of the load characteristics compared to the modeled generation and the variation in load types. This is particularly true of industrial loads, where hundreds of different industries exist with varying availability for demand response. We present a framework considering industrial loads for the development of availability profiles that can provide more regional understanding and can be inserted into analysis software for further study. The developed framework utilizes a number of different informational resources, algorithms, and real-world measurements to perform a bottom-up approach in the development of a new database with representation of the potential demand response resource in the industrial sector across the U.S. This tool houses statistical values of energy and demand response (DR) potential by industrial plant and geospatially locates the information for aggregation for different territories without proprietary information. This report will discuss this framework and the analyzed quantities of demand response for Western Interconnect (WI) in support of evaluation of the cost production modeling with power grid modeling efforts of demand response.

Alkadi, Nasr E [ORNL; Starke, Michael R [ORNL; Ma, Ookie [United States Department of Energy (DOE), Office of Efficiency and Renewable Energy (EERE)

2013-11-01T23:59:59.000Z

320

Pulsed laser planarization of metal films for multilevel interconnects  

SciTech Connect (OSTI)

Multilevel interconnect schemes for integrated circuits generally require one or more planarization steps, in order to maintain an acceptably flat topography for lithography and thin-film step coverage on the higher levels. Traditional approaches have involved planarization of the interlevel insulation (dielectric) layers, either by spin-on application (e.g., polyimide), or by reflow (e.g., phosphosilicate glass). We have pursued an alternative approach, in which each metal level is melted (hence planarized) using a pulsed laser prior to patterning. Short (approx.1 ..mu..s) pulses are used to preclude undesirable metallurgical reactions between the film, adhesion or barrier layer, and dielectric layer. Laser planarization of metals is particularly well suited to multilevel systems which include ground or power planes. Results are presented for planarization of gold films on SiO/sub 2/ dielectric layers using a flashlamp-pumped dye laser. The pulse duration is approx.1 ..mu..s, which allows the heat pulse to uniformly penetrate the gold while not penetrating substantially through the underlying SiO/sub 2/ (hence not perturbing the lower levels of metal). Excellent planarization of the gold films is achieved (less than 0.1 ..mu..m surface roughness, even starting with extreme topographic variations), as well as improved conductivity. To demonstrate the process, numerous planarized two-layer structures (transmission lines under a ground plane) were fabricated and characterized. 9 refs., 2 figs.

Tuckerman, D.B.; Schmitt, R.L.

1985-05-01T23:59:59.000Z

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


321

Oahu Wind Integration and Transmission Study (OWITS): Hawaiian Islands Transmission Interconnection Project  

SciTech Connect (OSTI)

This report provides an independent review included an initial evaluation of the technical configuration and capital costs of establishing an undersea cable system and examining impacts to the existing electric transmission systems as a result of interconnecting the islands.

Woodford, D.

2011-02-01T23:59:59.000Z

322

Energy Scalability of On-Chip Interconnection Networks in Multicore Architectures  

E-Print Network [OSTI]

On-chip interconnection networks (OCNs) such as point-to-point networks and buses form the communication backbone in systems-on-a-chip, multicore processors, and tiled processors. OCNs can consume significant portions of ...

Agarwal, Anant

2008-11-11T23:59:59.000Z

323

Modeling and Analysis of Large-Scale On-Chip Interconnects  

E-Print Network [OSTI]

in computer aided design areas. This dissertation presents new methodologies for addressing the above two important challenging issues for large scale on-chip interconnect modeling and analysis: In the past, the standard statistical circuit modeling techniques...

Feng, Zhuo

2010-07-14T23:59:59.000Z

324

Reliability of Multi-Terminal Copper Dual-Damascene Interconnect Trees  

E-Print Network [OSTI]

Electromigration tests on different Cu dual-damascene interconnect tree structures consisting of various numbers of straight via-to-via lines connected at the common middle terminal have been carried out. Like Al-based ...

Gan, C.L.

325

Determination of Interfacial Adhesion Strength between Oxide Scale and Substrate for Metallic SOFC Interconnects  

SciTech Connect (OSTI)

The interfacial adhesion strength between the oxide scale and the substrate is crucial to the reliability and durability of metallic interconnects in SOFC operating environments. It is necessary, therefore, to establish a methodology to quantify the interfacial adhesion strength between the oxide scale and the metallic interconnect substrate, and furthermore to design and optimize the interconnect material as well as the coating materials to meet the design life of an SOFC system. In this paper, we present an integrated experimental/analytical methodology for quantifying the interfacial adhesion strength between oxide scale and a ferritic stainless steel interconnect. Stair-stepping indentation tests are used in conjunction with subsequent finite element analyses to predict the interfacial strength between the oxide scale and Crofer 22 APU substrate.

Sun, Xin; Liu, Wenning N.; Stephens, Elizabeth V.; Khaleel, Mohammad A.

2008-01-21T23:59:59.000Z

326

Fast Algorithms for High Frequency Interconnect Modeling in VLSI Circuits and Packages  

E-Print Network [OSTI]

to handle multiple dielectrics and magnetic materials. In this research, we solve three problems in interconnect modeling for high frequency circuits and packages. 1) Multiple dielectrics are common in integrated circuits and packages. We propose the first...

Yi, Yang

2011-02-22T23:59:59.000Z

327

ACTIVE SUBSTRATES FOR OPTOELECTRONIC INTERCONNECT Donald Chiarulli, Steven Levitan, Jason Bakos  

E-Print Network [OSTI]

ACTIVE SUBSTRATES FOR OPTOELECTRONIC INTERCONNECT Donald Chiarulli, Steven Levitan, Jason Bakos Semiconductor ABSTRACT We present the design of an intelligent optoelectronic chip carrier (IOCC the sapphire. The result is an optoelectronic package that supports full CMOS performance, is mechanically

Bakos, Jason D.

328

Process based cost modeling of emerging optoelectronic interconnects : implications for material platform choice  

E-Print Network [OSTI]

Continuously increasing demand for processing power, storage capacity, and I/O capacity in personal computing, data network, and display interface suggests that optical interconnects may soon supplant copper not only for ...

Liu, Shan, S.M. Massachusetts Institute of Technology

2008-01-01T23:59:59.000Z

329

High-performance parallel processors based on star-coupled wavelength division multiplexing optical interconnects  

DOE Patents [OSTI]

As the performance of individual elements within parallel processing systems increases, increased communication capability between distributed processor and memory elements is required. There is great interest in using fiber optics to improve interconnect communication beyond that attainable using electronic technology. Several groups have considered WDM, star-coupled optical interconnects. The invention uses a fiber optic transceiver to provide low latency, high bandwidth channels for such interconnects using a robust multimode fiber technology. Instruction-level simulation is used to quantify the bandwidth, latency, and concurrency required for such interconnects to scale to 256 nodes, each operating at 1 GFLOPS performance. Performance scales have been shown to .apprxeq.100 GFLOPS for scientific application kernels using a small number of wavelengths (8 to 32), only one wavelength received per node, and achievable optoelectronic bandwidth and latency.

Deri, Robert J. (Pleasanton, CA); DeGroot, Anthony J. (Castro Valley, CA); Haigh, Ronald E. (Arvada, CO)

2002-01-01T23:59:59.000Z

330

Record of Decision for the Electrical Interconnection of the Windy Point Wind Energy Project.  

SciTech Connect (OSTI)

The Bonneville Power Administration (BPA) has decided to offer contract terms for interconnection of 250 megawatts (MW) of power to be generated by the proposed Windy Point Wind Energy Project (Wind Project) into the Federal Columbia River Transmission System (FCRTS). Windy Point Partners, LLC (WPP) propose to construct and operate the proposed Wind Project and has requested interconnection to the FCRTS. The Wind Project will be interconnected at BPA's Rock Creek Substation, which is under construction in Klickitat County, Washington. The Rock Creek Substation will provide transmission access for the Wind Project to BPA's Wautoma-John Day No.1 500-kilovolt (kV) transmission line. BPA's decision to offer terms to interconnect the Wind Project is consistent with BPA's Business Plan Final Environmental Impact Statement (BP EIS) (DOE/EIS-0183, June 1995), and the Business Plan Record of Decision (BP ROD, August 15, 1995). This decision thus is tiered to the BP ROD.

United States. Bonneville Power Administration.

2006-11-01T23:59:59.000Z

331

Interconnection of on-site photovoltaic generation to the electric utility. [Conference paper  

SciTech Connect (OSTI)

Electrical interconnection with the local electric utility of small, privately owned, on-site photovoltaic generating systems will be necessary. Legal guidelines exist through PURPA, administered by FERC, to establish interconnection, but economic viability will be the deciding factor in constructing photovoltaic generating systems. Although nationally recognized technical standards do not yet exist for interconnecting photovoltaic generation with an electric utility, most utilities have considered the need for developing cogeneration standards, and a few have developed such standards independently. Additional costs incurred by utilities in providing service interconnections to customers with cogeneration will be passed along to those customers, either as a direct assessment or as part of the applicable rate schedule. An economic-analysis methodology has been developed to allow comparing various possible photovoltaic-generating-system configurations under different utility rate structures and varying economic climates on a consistent basis.

Eichler, C.H.; Kilar, L.A.; Stiller, P.H.

1980-01-01T23:59:59.000Z

332

EIS-0438: Interconnection of the Proposed Hermosa West Wind Farm Project, Albany County, Wyoming  

Broader source: Energy.gov [DOE]

After the applicant withdrew its request to interconnect the proposed Hermosa West Wind Farm Project with Western Area Power Administrationís transmission system, Western cancelled preparation of an EIS to evaluate the potential environmental impacts of the proposal.

333

ELECTRIFICATION OF ISOLATED AREAS BY INTERCONNECTING DIFFERENT RENEWABLE SOURCES OF ENERGY: A SUSTANAIBLE APPROACH  

E-Print Network [OSTI]

development integration of different aspects: > human > social > technical > economic > environmental FirstELECTRIFICATION OF ISOLATED AREAS BY INTERCONNECTING DIFFERENT RENEWABLE SOURCES OF ENERGY intend to join their efforts to develop a technique to generate electricity from primary renewable

334

Relevance of Generation Interconnection Procedures to Feed-in Tariffs in the United States  

SciTech Connect (OSTI)

Feed-in tariffs (FITs) have been used to promote renewable electricity development in over 40 countries throughout the past two decades. These policies generally provide guaranteed prices for the full system output from eligible generators for a fixed time period (typically 15-20 years). Due in part to the success of FIT policies in Europe, some jurisdictions in the United States are considering implementing similar policies, and a few have already put such policies in place. This report is intended to offer some guidance to policymakers and regulators on how generator interconnection procedures may affect the implementation of FITs and how state generator interconnection procedures can be formulated to support state renewable energy objectives. This report is based on a literature review of model interconnection procedures formulated by several organizations, as well as other documents that have reviewed, commented on, and in some cases, ranked state interconnection procedures.

Fink, S.; Porter, K.; Rogers, J.

2010-10-01T23:59:59.000Z

335

Design of a decentralized detection filter for a class of interconnected LTI systems  

E-Print Network [OSTI]

In this thesis, we consider the problem of designing a decentralized detection filter for a class of homogeneous interconnected systems. In this class of systems, all subsystems have an identical structure. A fault in a subsystem propagates via...

Shankar, Shamanth

2001-01-01T23:59:59.000Z

336

The Influence of Adjacent Segment on the Reliability of Cu Dual Damascene Interconnects  

E-Print Network [OSTI]

Three terminal ‚??dotted-Ií interconnect structures, with vias at both ends and an additional via in the middle, were tested under various test conditions. Mortalities (failures) were found in right segments with jL value ...

Chang, Choon Wai

337

Guest Editorial for Special Issue on High-Performance Multichip Interconnections  

E-Print Network [OSTI]

The ten papers in this special issue focus on high-performance multichip interconnections. The papers span novel transmitter and receiver equalization and data-recovery architectures, channel architecture organizations, ...

Stojanovic, Vladimir Marko

338

Reliable low latency I/O in torus-based interconnection networks  

E-Print Network [OSTI]

In today's high performance computing environment I/O remains the main bottleneck in achieving the optimal performance expected of the ever improving processor and memory technologies. Interconnection networks therefore combines processing units...

Azeez, Babatunde

2007-04-25T23:59:59.000Z

339

Fully Integrated Graphene and Carbon Nanotube Interconnects for Gigahertz High-Speed Cmos Electronics  

E-Print Network [OSTI]

Carbon-based nanomaterials such as metallic single-walled carbon nanotubes, multiwalled carbon nanotubes (MWCNTs), and graphene have been considered as some of the most promising candidates for future interconnect technology ...

Chen, Xiangyu

340

EIS-0437: Interconnection of the Buffalo Ridge III Wind Project, Brookings and Deuel Counties, South Dakota  

Broader source: Energy.gov [DOE]

This EIS evaluates the environmental impacts of a proposal to interconnect the Heartland Wind, LLC, proposed Buffalo Ridge III Wind Project in Brookings and Deuel Counties, South Dakota, to DOEís Western Area Power Administration transmission system.

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


341

Priority Based Switch Allocator in Adaptive Physical Channel Regulator for On Chip Interconnects  

E-Print Network [OSTI]

Chip multiprocessors (CMPs) are now popular design paradigm for microprocessors due to their power, performance and complexity advantages where a number of relatively simple cores are integrated on a single die. On chip interconnection network (No...

Mahapatra, Sonali

2014-08-04T23:59:59.000Z

342

Reuse Distance Based Circuit Replacement in Silicon Photonic Interconnection Networks for HPC  

E-Print Network [OSTI]

-scale distance, can help to further scale data-movement capabilities in high performance computing (HPC demands within high performance computing (HPC) systems. Silicon photonic (SiP) interconnects [1-3], which

Bergman, Keren

343

Phase 2 Report: Oahu Wind Integration and Transmission Study (OWITS); Hawaiian Islands Transmission Interconnection Project  

SciTech Connect (OSTI)

This report provides an independent review including an initial evaluation of the technical configuration and capital costs of establishing an undersea cable system and examining impacts to the existing electric transmission systems as a result of interconnecting the islands

Woodford, D.

2011-02-01T23:59:59.000Z

344

Demonstration of monolithically integrated graphene interconnects for low-power CMOS applications  

E-Print Network [OSTI]

In recent years, interconnects have become an increasingly difficult design challenge as their relative performance has not improved at the same pace with transistor scaling. The specifications for complex features, clock ...

Lee, Kyeong-Jae

2011-01-01T23:59:59.000Z

345

Innovative Distributed Power Grid Interconnection and Control Systems: Final Report, December 11, 2000 - August 30, 2005  

SciTech Connect (OSTI)

The contract goal was to further advance distributed generation in the marketplace by making installations more cost-effective and compatible with existing systems. This was achieved by developing innovative grid interconnection and control systems.

DePodesta, K.; Birlingmair, D.; West, R.

2006-03-01T23:59:59.000Z

346

Renewable Generation and Interconnection to the Electrical Grid in Southern California  

Broader source: Energy.gov [DOE]

Presentation covers the topic of "Renewable Generation and Interconnection to the Electrical Grid in Southern California," given at the Spring 2010 Federal Utility Partnership Working Group (FUPWG) meeting in Providence, Rhode Island.

347

E-Print Network 3.0 - at-speed interconnect bist Sample Search...  

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

Explorit Topic List Advanced Search Sample search results for: at-speed interconnect bist Page: << < 1 2 3 4 5 > >> 1 JOURNAL OF ELECTRONIC TESTING: Theory and Applications 19,...

348

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

E-Print Network [OSTI]

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

Sarkar, Saswati

349

ELECTR-5939; No of Pages 6 Please cite this article in press as: A. Sopinka, Variable Energy Resources: VERy Interesting Implications for the Western Interconnect, Electr. J. (2013), http://dx.doi.org/10.1016/j.tej.2013.04.015  

E-Print Network [OSTI]

Resources: VERy Interesting Implications for the Western Interconnect, Electr. J. (2013), http Interconnect Variable energy resources (VERs) are growing in the Western Interconnect. To backstop The North American bulk power system is comprised of four interconnected regions: the Western Interconnect

Pedersen, Tom

350

THOR Concept Complex simulation Autonomous control Conclusion Interconnection of the behavior-based control  

E-Print Network [OSTI]

Schmidt Interconnection of iB2C and a detailed machine model rrlab.cs.uni-kl.de 2 #12;THOR Concept Complex of iB2C and a detailed machine model rrlab.cs.uni-kl.de 3 #12;THOR Concept Complex simulation Schmidt Interconnection of iB2C and a detailed machine model rrlab.cs.uni-kl.de 5 #12;THOR Concept Complex

Berns, Karsten

351

One-way coupling of an integrated assessment model and a water resources model: evaluation and implications of future changes over the US Midwest  

SciTech Connect (OSTI)

An integrated model is being developed to advance our understanding of the interactions between human activities, terrestrial system and water cycle, and how system interactions will be affected by a changing climate at the regional scale. As a first step towards that goal, a global integrated assessment model including a waterdemand model is coupled offline with a land surface hydrology Ė routing Ė water resources management model. A spatial and temporal disaggregation approach is developed to project the annual regional water demand simulations into a daily time step and subbasin representation. The model demonstrated reasonable ability to represent the historical flow regulation and water supply over the Midwest (Missouri, Upper Mississippi and Ohio). Implications for the future flow regulation, water supply and supply deficit are investigated using a climate change projection with the B1 emission scenario which affects both natural flow and water demand. Over the Midwest, changes in flow regulation are mostly driven by the change in natural flow due to the limited storage capacity over the Ohio and Upper Mississippi river basins. The changes in flow and demand have a combined effect on the Missouri Summer regulated flow. The supply deficit tends to be driven by the change in flow over the region. Spatial analysis demonstrates the relationship between the supply deficit and the change in demand over urban areas not along a main river or with limited storage, and over areas upstream of groundwater dependent fields with therefore overestimated demand.

Voisin, Nathalie; Liu, Lu; Hejazi, Mohamad I.; Tesfa, Teklu K.; Li, Hongyi; Huang, Maoyi; Liu, Ying; Leung, Lai-Yung R.

2013-11-18T23:59:59.000Z

352

Upgrade of the LHC magnet interconnections thermal shielding  

SciTech Connect (OSTI)

The about 1700 interconnections (ICs) between the Large Hadron Collider (LHC) superconducting magnets include thermal shielding at 50-75 K, providing continuity to the thermal shielding of the magnet cryostats to reduce the overall radiation heat loads to the 1.9 K helium bath of the magnets. The IC shield, made of aluminum, is conduction-cooled via a welded bridge to the thermal shield of the adjacent magnets which is actively cooled. TIG welding of these bridges made in the LHC tunnel at installation of the magnets induced a considerable risk of fire hazard due to the proximity of the multi-layer insulation of the magnet shields. A fire incident occurred in one of the machine sectors during machine installation, but fortunately with limited consequences thanks to prompt intervention of the operators. LHC is now undergoing a 2 years technical stop during which all magnet's ICs will have to be opened to consolidate the magnet electrical connections. The IC thermal shields will therefore have to be removed and re-installed after the work is completed. In order to eliminate the risk of fire hazard when re-welding, it has been decided to review the design of the IC shields, by replacing the welded bridges with a mechanical clamping which also preserves its thermal function. An additional advantage of this new solution is the ease in dismantling for maintenance, and eliminating weld-grinding operations at removal needing radioprotection measures because of material activation after long-term operation of the LHC. This paper describes the new design of the IC shields and in particular the theoretical and experimental validation of its thermal performance. Furthermore a status report of the on-going upgrade work in the LHC is given.

Musso, Andrea; Barlow, Graeme; Bastard, Alain; Charrondiere, Maryline; Deferne, Guy; Dib, GaŽlle; Duret, Max; Guinchard, Michael; Prin, Hervť; Craen, Arnaud Vande; Villiger, Gilles [CERN European Organization for Nuclear Research, Meyrin 1211, Geneva 23, CH (Switzerland); Chrul, Anna [The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, ul.Radzikowskiego 152, 31-324 Krakow (Poland); Damianoglou, Dimitrios [NTUA National Technical University of Athens, Heeron Polytechniou 9, 15780 Zografou (Greece); Strychalski, Micha? [Wroclaw University of Technology, Faculty of Mechanical and Power Engineering, Wyb. Wyspianskiego 27, Wroclaw, 50-370 (Poland); Wright, Loren [Lancaster University, Bailrigg, Lancaster, LA1 4YW (United Kingdom)

2014-01-29T23:59:59.000Z

353

Response of the Potomac Electric Power Company to the Operating...  

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

of Mirant Potomac River, L.L.C. More Documents & Publications Preliminary Response of PJM Interconnection, L.L.C. to the Operating Plan of Mirant Potomac River, LLC Comments on...

354

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

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

DE-FOA-0000068 PJM OE DE-FOA-0000068 EDTD 2010 Alicia R. Dalton-Tingler Award date until 29Jan12 955 Jefferson Ave. Morristown, PA 19403 Eastern Interconnection Planning...

355

Revised Record of Decision for the Electrical Interconnection of the Summit/Westward Project  

SciTech Connect (OSTI)

The Bonneville Power Administration (BPA) has decided to amend its July 25, 2003, Record of Decision (ROD) regarding the proposed Summit/Westward Project (Project) to offer contract terms for an optional interconnection of this Project into the Federal Columbia River Transmission System (FCRTS). Under this optional interconnection plan, BPA would integrate electric power from the Project into the FCRTS at a point adjacent to Clatskanie People's Utility District (CPUD) existing Wauna Substation. In order to deliver power to this location, CPUD would develop a new substation (Bradbury Substation) at a site near the Project and a new 230-kV transmission line from there to CPUD's Wauna Substation, which is already connected to the FCRTS. As part of this revised decision, BPA will facilitate CPUD development of the Bradbury-Wauna transmission line by allowing joint use of BPA right-of-way. This will involve reconstructing a section of BPA's 115-kV Allston-Astoria No. 1 transmission line from single-circuit H-frame wood-pole design to double-circuit single metal pole design. Terms of BPA participation in CPUD's development of the Bradbury-Wauna transmission line will be documented in a Construction Agreement. This optional interconnection plan is in addition to BPA's previous offer for interconnection of the Project at BPA's Allston Substation, as documented in the July 25, 2003, ROD. As with the initial interconnection plan, the decision to offer terms to interconnect the Project through the optional interconnection plan is consistent with BPA's Business Plan Final Environmental Impact Statement (BP EIS) (DOE/EIS-0183, June 1995), and the Business Plan Record of Decision (BP ROD, August 1995). This decision thus is similarly tiered to the Business Plan ROD.

N /A

2004-10-21T23:59:59.000Z

356

Midwest Forensics Resource Center  

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

Spectrometry ...23 DNA Degradation in Chromosomal DNA Assessed Using PCR Amplification and Capillary...

357

Midwest Building Energy Program  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d F S i DOE TribaltheMy nameMid-Level

358

Midwest Forensics Resource Center  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recovery challenge fundProject8 -3Eutectic Composites |Coach

359

Midwest Numerical Analysis Day  

E-Print Network [OSTI]

Apr 15, 2011 ... Department of Mathematics, Southern Illinois University; Scott Small, Department of Mathematics, University of Iowa; Yuanchang Sun,†...

360

Plastic deformation in Al (Cu) interconnects stressed by electromigration and studied by synchrotron polychromatic X-ray microdiffraction  

E-Print Network [OSTI]

Plastic deformation in Al (Cu) interconnects stressed bygrain orientation [7], study plastic deformation [12-15] andThis aspect of EM-induced plastic deformation in grains

Chen, Kai; Advanced Light Source; UCLA

2008-01-01T23:59:59.000Z

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


361

Thin-film chip-to-substrate interconnect and methods for making same  

DOE Patents [OSTI]

Integrated circuit chips are electrically connected to a silica wafer interconnection substrate. Thin film wiring is fabricated down bevelled edges of the chips. A subtractive wire fabrication method uses a series of masks and etching steps to form wires in a metal layer. An additive method direct laser writes or deposits very thin metal lines which can then be plated up to form wires. A quasi-additive or subtractive/additive method forms a pattern of trenches to expose a metal surface which can nucleate subsequent electrolytic deposition of wires. Low inductance interconnections on a 25 micron pitch (1600 wires on a 1 cm square chip) can be produced. The thin film hybrid interconnect eliminates solder joints or welds, and minimizes the levels of metallization. Advantages include good electrical properties, very high wiring density, excellent backside contact, compactness, and high thermal and mechanical reliability.

Tuckerman, David B. (Livermore, CA)

1991-01-01T23:59:59.000Z

362

Thin-film chip-to-substrate interconnect and methods for making same  

DOE Patents [OSTI]

Integrated circuit chips are electrically connected to a silicon wafer interconnection substrate. Thin film wiring is fabricated down bevelled edges of the chips. A subtractive wire fabrication method uses a series of masks and etching steps to form wires in a metal layer. An additive method direct laser writes or deposits very thin lines which can then be plated up to form wires. A quasi-additive or subtractive/additive method forms a pattern of trenches to expose a metal surface which can nucleate subsequent electrolytic deposition of wires. Low inductance interconnections on a 25 micron pitch (1600 wires on a 1 cm square chip) can be produced. The thin film hybrid interconnect eliminates solder joints or welds, and minimizes the levels of metallization. Advantages include good electrical properties, very high wiring density, excellent backside contact, compactness, and high thermal and mechanical reliability. 6 figs.

Tuckerman, D.B.

1988-06-06T23:59:59.000Z

363

Interconnections between various analytic approaches applicable to third-order nonlinear differential equations  

E-Print Network [OSTI]

We unearth the interconnection between various analytical methods which are widely used in the current literature to identify integrable nonlinear dynamical systems described by third-order nonlinear ordinary differentiable equations (ODEs). We establish an important interconnection between extended Prelle-Singer procedure and {\\lambda}-symmetries approach applicable to third-order ODEs to bring out the various linkages associated with these different techniques. By establishing this interconnection we demonstrate that given any one of the quantities as a starting point in the family consisting of Jacobi last multipliers, Darboux polynomials, Lie point symmetries, adjoint-symmetries, {\\lambda}-symmetries, integrating factors and null forms one can derive the rest of the quantities in this family in a straightforward and unambiguous manner. We also illustrate our findings with three specific examples.

R. Mohanasubha; V. K. Chandrasekar; M. Senthilvelan; M. Lakshmanan

2015-02-13T23:59:59.000Z

364

Development of Readout Interconnections for the Si-W Calorimeter of SiD  

SciTech Connect (OSTI)

The SiD collaboration is developing a Si-W sampling electromagnetic calorimeter, with anticipated application for the International Linear Collider. Assembling the modules for such a detector will involve special bonding technologies for the interconnections, especially for attaching a silicon detector wafer to a flex cable readout bus. We review the interconnect technologies involved, including oxidation removal processes, pad surface preparation, solder ball selection and placement, and bond quality assurance. Our results show that solder ball bonding is a promising technique for the Si-W ECAL, and unresolved issues are being addressed.

Woods, M.; Fields, R.G.; Holbrook, B.; Lander, R.L.; Moskaleva, A.; Neher, C.; Pasner, J.; Tripathi, M.; /UC, Davis; Brau, J.E.; Frey, R.E.; Strom, D.; /Oregon U.; Breidenbach, M.; Freytag, D.; Haller, G.; Herbst, R.; Nelson, T.; /SLAC; Schier, S.; Schumm, B.; /UC, Santa Cruz

2012-09-14T23:59:59.000Z

365

Proposal to negotiate amendments to an existing contract for the assembly of interconnections for the LHC  

E-Print Network [OSTI]

This document concerns the proposal to negotiate amendments to the existing contract for the assembly of interconnections for the LHC. For the reasons explained in this document, the Finance Committee is invited to approve amendments to the existing contract with the consortium INEO (FR), ENDEL (FR) and GTI (NL) for the assembly of interconnections for the LHC for a total amount of 5 181 403 euros (8 095 424 Swiss francs), subject to revision, bringing the total amount of the contract to a maximum of 14 974 239 euros (23 395 751 Swiss francs), subject to revision. The amounts in Swiss francs have been calculated using the present rate of exchange.

2006-01-01T23:59:59.000Z

366

Method of bonding an interconnection layer on an electrode of an electrochemical cell  

DOE Patents [OSTI]

An electrochemical cell containing an air electrode, contacting electrolyte and electronically conductive interconnection layer, and a fuel electrode, has the interconnection layer attached by: (A) applying a thin, closely packed, discrete layer of LaCrO[sub 3] particles, doped with an element selected from the group consisting of Ca, Sr, Co, Ba, Mg and their mixtures on a portion of the air electrode, and then (B) electrochemical vapor depositing a dense skeletal structure between and around the doped LaCrO[sub 3] particles. 2 figs.

Pal, U.B.; Isenberg, A.O.; Folser, G.R.

1992-01-14T23:59:59.000Z

367

Wind/PV Generation for Frequency Regulation and Oscillation Damping in the Eastern Interconnection  

SciTech Connect (OSTI)

This report presents the control of renewable energy sources, including the variable-speed wind generators and solar photovoltaic (PV) generators, for frequency regulation and inter-area oscillation damping in the U.S. Eastern Interconnection (EI). In this report, based on the user-defined wind/PV generator electrical control model and the 16,000-bus Eastern Interconnection dynamic model, the additional controllers for frequency regulation and inter-area oscillation damping are developed and incorporated and the potential contributions of renewable energy sources to the EI system frequency regulation and inter-area oscillation damping are evaluated.

Liu, Yong [The University of Tennessee, Knoxville; Gracia, Jose R [ORNL; Hadley, Stanton W [ORNL; Liu, Yilu [ORNL

2013-12-01T23:59:59.000Z

368

Development of Readout Interconnections for the Si-W Calorimeter of SiD  

E-Print Network [OSTI]

The SiD collaboration is developing a Si-W sampling electromagnetic calorimeter, with anticipated application for the International Linear Collider. Assembling the modules for such a detector will involve special bonding technologies for the interconnections, especially for attaching a silicon detector wafer to a flex cable readout bus. We review the interconnect technologies involved, including oxidation removal processes, pad surface preparation, solder ball selection and placement, and bond quality assurance. Our results show that solder ball bonding is a promising technique for the Si-W ECAL, and unresolved issues are being addressed.

M. Woods; R. G. Fields; B. Holbrook; R. L. Lander; A. Moskaleva; C. Neher; J. Pasner; M. Tripathi; J. E. Brau; R. E. Frey; D. Strom; M. Breidenbach; D. Freytag; G. Haller; R. Herbst; T. Nelson; S. Schier; B. Schumm

2011-11-21T23:59:59.000Z

369

Long-Distance Interconnection as Solar Resource Intermittency Solution: Optimizing the Use of Energy Storage and the Geographic  

E-Print Network [OSTI]

of Energy Storage and the Geographic Dispersion + Interconnection of Solar Generating Facilities. Marc J. R energy targets. Variability of the solar resource occurs across many different temporal scales: from energy storage and Long-distance interconnection coupled with geographic dispersion of solar generating

370

Impact of Wind Turbine Penetration on the Dynamic Performance of Interconnected Power Systems  

E-Print Network [OSTI]

to stability problems caused by wind power integration. In the grid impact studies of wind power integrationImpact of Wind Turbine Penetration on the Dynamic Performance of Interconnected Power Systems M. J connected to a higher voltage level, their impact is becoming more widespread. The European Wind Energy

Pota, Himanshu Roy

371

Can Software Reliability Outperform Hardware Reliability in High-Performance Interconnects?  

E-Print Network [OSTI]

Can Software Reliability Outperform Hardware Reliability in High-Performance Interconnects? A Case, Myrinet, InfiniBand, and others HPC networks are generally quite reliable without additional protocols link With this in mind, how should reliability be implemented? 3 #12;Onload or Offload? Some networks

Panda, Dhabaleswar K.

372

Changing photovoltaic array interconnections to reduce mismatch losses: a case study  

E-Print Network [OSTI]

) ­ Grenoble, France **Grupo de Investigacion y Desarollo en Energia Solar y Automatica (IDEA) ­ Jaén, Spain a wide variety of plants ranging from utility-sized solar trackers to residential building-integrated PV, resulting in lower energy production yields. The traditional series-parallel interconnection scheme of solar

Boyer, Edmond

373

Interconnected Slums: Water, Sanitation and Health in Abidjan, Co^te d'Ivoire  

E-Print Network [OSTI]

Interconnected Slums: Water, Sanitation and Health in Abidjan, Co^te d'Ivoire BRIGIT OBRIST, GUE contributed to this paper are: Gue¬īladio Cisse¬ī (Centre Suisse de Recherches Scientifiques, Abidjan, Co^te d'Ivoire¬ītude de cas comparative, il examine les re¬īponses aux proble`mes environnementaux dans un contexte aussi

Richner, Heinz

374

Transparent, Low Power Optical WDM Interface for Off-Chip Interconnects  

E-Print Network [OSTI]

, and other related circuitry (e.g. for thermal stability). In CMOS technology [6], the total power dissipated static power dissipation of the interface. The dynamic power is proportional to the gate capacitance (CTransparent, Low Power Optical WDM Interface for Off-Chip Interconnects Odile Liboiron

Bergman, Keren

375

An energy vision: the transformation towards sustainability --interconnected challenges and solutions  

E-Print Network [OSTI]

(RCPs) [2 ], the International Energy Agency's World Energy Outlook [3,4 ], and several modeAn energy vision: the transformation towards sustainability -- interconnected challenges Nilsson8 and KR Smith9 The energy system is currently facing a number of challenges, most notably high

Silver, Whendee

376

Optimization of Interconnects Between Accelerators and Shared Memories in Dark Silicon Jason Cong and Bingjun Xiao  

E-Print Network [OSTI]

Optimization of Interconnects Between Accelerators and Shared Memories in Dark Silicon Jason Cong, 90095 {cong, xiao}@cs.ucla.edu Abstract--Application-specific accelerators provide orders-of- magnitude improvement in energy-efficiency over CPUs, and accelerator-rich computing platforms are showing promise

Cong, Jason "Jingsheng"

377

Selection and Evaluation of Heat-Resistant Alloys for Planar SOFC Interconnect Applications  

SciTech Connect (OSTI)

Over the past several years, the steady reduction in SOFC operating temperatures to the intermediate range of 700~850oC [1] has made it feasible for lanthanum chromite to be supplanted by metals or alloys as the interconnect materials. Compared to doped lanthanum chromite, metals or alloys offer significantly lower raw material and fabrication costs. However, to be a durable and reliable, a metal or alloy has to satisfy several functional requirements specific to the interconnect under SOFC operating conditions. Specifically, the interconnect metal or alloy should possess the following properties: (i) Good surface stability (resistance to oxidation, hot corrosion, and carburization) in both cathodic (air) and anodic (fuel) atmospheres; (ii) Thermal expansion matching to the ceramic PEN (positive cathode-electrolyte-negative anode) and seal materials (as least for a rigid seal design); (iii) High electrical conductivity through both the bulk material and in-situ formed oxide scales; (iv) Bulk and interfacial thermal mechanical reliability and durability at the operating temperature; (v) Compatibility with other materials in contact with interconnects such as seals and electrical contact materials.

Yang, Z Gary; Weil, K. Scott; Paxton, Dean M.; Stevenson, Jeffry W.

2002-11-21T23:59:59.000Z

378

Risk analysis via heterogeneous models of SCADA interconnecting Power Grids and Telco Networks  

E-Print Network [OSTI]

for an electrical power distribution grid. The modeling techniques we discuss aim at providing a probabilistic demonstrate their applicability by modeling and #12;analyzing an actual SCADA system for an electrical powerRisk analysis via heterogeneous models of SCADA interconnecting Power Grids and Telco Networks A

Tronci, Enrico

379

EA-1884: Invenergy Interconnection for the Wray Wind Energy Project, Town of Wray, Yuma County, CO  

Broader source: Energy.gov [DOE]

DOEís Western Area Power Administration is preparing this EA to evaluate the environmental impacts of interconnecting the proposed Wray Wind Energy Project, for approximately 90 megawatts of wind generation, to Westernís existing Wray Substation in Yuma County, Colorado.

380

Modeling and Simulation Environment for Photonic Interconnection Networks in High Performance Computing  

E-Print Network [OSTI]

at the scale of high performance computer clusters and warehouse scale data centers, system level simulations and results for rack scale photonic interconnection networks for high performance computing. Keywords: optical to the newsworthy power consumption [3], latency [4] and bandwidth challenges [5] of high performance computing (HPC

Bergman, Keren

Note: This page contains sample records for the topic "interconnection pjm midwest" 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

Solid oxide fuel cell with single material for electrodes and interconnect  

DOE Patents [OSTI]

A solid oxide fuel cell is described having a plurality of individual cells. A solid oxide fuel cell has an anode and a cathode with electrolyte disposed there between, and the anode, cathode and interconnect elements are comprised of substantially one material. 9 figs.

McPheeters, C.C.; Nelson, P.A.; Dees, D.W.

1994-07-19T23:59:59.000Z

382

CarPal: interconnecting overlay networks for a community-driven shared mobility  

E-Print Network [OSTI]

CarPal: interconnecting overlay networks for a community-driven shared mobility VincenzoName.lastName@sophia.inria.fr Abstract. Car sharing and car pooling have proven to be an effective solution to reduce the amount of such effectiveness. Keywords. Peer to peer, overlay networks, case study, information retrieval, car sharing 1

Paris-Sud XI, Université de

383

Optically Interconnected Data Center Architecture for Bandwidth Intensive Energy Efficient Networking  

E-Print Network [OSTI]

Optically Interconnected Data Center Architecture for Bandwidth Intensive Energy Efficient) 854 2900, e-mail: howard@ee.columbia.edu ABSTRACT The relentless rise of data-intensive cloud will either be prohibitively costly, overly complex, or result in unsustainable energy requirements. Network

Bergman, Keren

384

EIS-0485: Interconnection of the Grande Prairie Wind Farm, Holt County, Nebraska  

Broader source: Energy.gov [DOE]

DOEís Western Area Power Administration is preparing an EIS to evaluate the environmental impacts of interconnecting the proposed Grande Prairie Wind Farm, in Holt County, near OíNeill, Nebraska, to Westernís power transmission system. The project website is http://www.wapa.gov/ugp/Environment/GrandePrairie.htm.

385

Interconnection phenomena in $W^+W^-$ and $t\\bar t$ events  

E-Print Network [OSTI]

I will attempt to survey some selected physics issues on QCD interconnection phenomena in the processes $e^+e^-\\to W^+W^-\\to$ 4 jets and $e^+e^-\\to t\\bar t \\to b W^+\\bar b W^-$. Possible consequences for LEP2 and future linear $e^+e^-$ colliders are briefly discussed.

Valery A. Khoze

1998-05-29T23:59:59.000Z

386

Synthesis of electrical networks interconnecting PZT actuators to damp mechanical vibrations  

E-Print Network [OSTI]

This paper proves that it is possible to damp mechanical vibrations of some beam frames by means of piezoelectric actuators interconnected via passive networks. We create a kind of electromechanical wave guide where the electrical velocity group equals the mechanical one thus enabling an electromechanical energy transfer. Numerical simulations are presented which prove the technical feasibility of proposed device

F. dell'Isola; E. G. Henneke; M. Porfiri

2010-08-30T23:59:59.000Z

387

Advanced Unit Commitment Strategies for the U.S. Eastern Interconnection: Preprint  

SciTech Connect (OSTI)

This paper outlines a study undertaken for the U.S. Eastern Interconnection in which different advanced unit commitment strategies were simulated for three different years to evaluate the benefits that may occur from using these strategies as an operational tool.

Ela, E.; Milligan, M.; Meibom, P.; Barth, R.; Tuohy, A.

2010-10-01T23:59:59.000Z

388

HVDC Control Strategies to Improve Transient Stability in Interconnected Power Systems  

E-Print Network [OSTI]

HVDC Control Strategies to Improve Transient Stability in Interconnected Power Systems J. Hazra Dpt of Li`ege, Belgium, dernst@ulg.ac.be Abstract--This paper presents three HVDC modulation strate- gies flow settings through the HVDC-links. The proposed techniques are tested on the IEEE 24-Bus reliability

Boyer, Edmond

389

Transient Analysis of a CMOS Inverter Driving Resistive Interconnect Kevin T. Tang and Eby G. Friedman  

E-Print Network [OSTI]

are characterized by the th power law model. In order to emphasize the nonlinear behavior of a CMOS inverterTransient Analysis of a CMOS Inverter Driving Resistive Interconnect Kevin T. Tang and Eby G. Friedman Department of Electrical and Computer Engineering University of Rochester Rochester, New York

Friedman, Eby G.

390

A Self-Reconfigurable Lightweight Interconnect for Scalable Processor Fabrics Heiner Giefers and Marco Platzner  

E-Print Network [OSTI]

, energy, and execution time. Therefore it is of high interest to also study alternative interconnects compile-time informa- tion and reconfigures the global network due to program demands. We consider data of the switch's ports. Communication within a sub-bus is established by broadcasting to the bus segment

Hellebrand, Sybille

391

Application Of Ti-Based Self-Formation Barrier Layers To Cu Dual-Damascene Interconnects  

SciTech Connect (OSTI)

Cu interconnects have been used extensively in ULSI devices. However, large resistance-capacitance delay and poor device reliability have been critical issues as the device feature size has reduced to nanometer scale. In order to achieve low resistance and high reliability of Cu interconnects, we have applied a thin Ti-based self-formed barrier (SFB) using Cu(Ti) alloy seed to 45nm-node dual damascene interconnects and evaluated its performance. The line resistance and via resistance decreased significantly, compared with those of conventional Ta/TaN barriers. The stress migration performance was also drastically improved using the SFB process. A performance of time dependent dielectric breakdown revealed superior endurance. These results suggest that the Ti-based SFB process is one of the most promising candidates for advanced Cu interconnects. TEM and X-ray photoelectron spectroscopy observations for characterization of the Ti-based SFB structure were also performed. The Ti-based SFB consisted of mainly amorphous Ti oxides. Amorphous or crystalline Ti compounds such as TiC, TiN, and TiSi formed beneath Cu alloy films, and the formation varied with dielectric.

Ito, Kazuhiro; Kohama, Kazuyuki [Department of Materials Science and Engineering, Kyoto University, Kyoto 606-8501 (Japan); Ohmori, Kazuyuki; Mori, Kenichi; Maekawa, Kazuyoshi; Asai, Koyu [Process Technology Div., Renesas Electronics Corporation, Hitachinaka, Ibaraki 312-8504 (Japan); Murakami, Masanori [The Ritsumeikan Trust, Nakagyo-ku, Kyoto 604-8520 (Japan)

2010-11-24T23:59:59.000Z

392

Effect of Via Separationand Low-k Dielectric Materials on the Thermal Characteristics of Cu Interconnects  

E-Print Network [OSTI]

Effect of Via Separationand Low-k Dielectric Materials on the Thermal Characteristics of Cu in low-k based interconnect structures by providing lower thermal resistance paths. In this paper that the temperature is highly dependent on the via separation. A 3-D electro-thermal simulation methodology using

393

WHAT IS A NETWORK? (Gas and Electricity) A complex, interconnected group or  

E-Print Network [OSTI]

WHAT IS A NETWORK? (Gas and Electricity) A complex, interconnected group or system Electricity and Gas: A system used to distribute electricity and gas around the world/certain area, by compromising to minimise costs and generate the most electricity and gas as possible, which maximises profits

Wright, Francis

394

Phase 1 - Evaluation of a Functional Interconnect System for Solid Oxide Fuel Cells  

SciTech Connect (OSTI)

This project is focused on evaluating the suitability of materials and complex multi-materials systems for use as solid oxide fuel cell interconnects. ATI Allegheny Ludlum has generated promising results for interconnect materials which incorporate modified surfaces. Methods for producing these surfaces include cladding, which permits the use of novel materials, and modifications via unique thermomechanical processing, which allows for the modification of materials chemistry. The University of Pittsburgh is assisting in this effort by providing use of their in-place facilities for dual atmosphere testing and ASR measurements, along with substantial work to characterize post-exposure specimens. Carnegie Mellon is testing interconnects for chromia scale spallation resistance using macro-scale and nano-scale indentation tests. Chromia spallation can increase electrical resistance to unacceptable levels and interconnect systems must be developed that will not experience spallation within 40,000 hours at operating temperatures. Spallation is one of three interconnect failure mechanisms, the others being excessive growth of the chromia scale (increasing electrical resistance) and scale evaporation (which can poison the cathode). The goal of indentation fracture testing at Carnegie Mellon is to accelerate the evaluation of new interconnect systems (by inducing spalls at after short exposure times) and to use fracture mechanics to understand mechanisms leading to premature interconnect failure by spallation. Tests include bare alloys from ATI and coated systems from DOE Laboratories and industrial partners, using ATI alloy substrates. West Virginia University is working towards developing a cost-effective material for use as a contact material in the cathode chamber of the SOFC. Currently materials such as platinum are well suited for this purpose, but are cost-prohibitive. For the solid-oxide fuel cell to become a commercial reality it is imperative that lower cost components be developed. Based on the results obtained to date, it appears that sterling silver could be an inexpensive, dependable candidate for use as a contacting material in the cathode chamber of the solid-oxide fuel cell. Although data regarding pure silver samples show a lower rate of thickness reduction, the much lower cost of sterling silver makes it an attractive alternative for use in SOFC operation.

James M. Rakowski

2006-09-30T23:59:59.000Z

395

Executive Forum on Solutions to Transmission Investment  

E-Print Network [OSTI]

. California ISO CenterPoint Energy Duke Energy Entergy EPRI Exelon FirstEnergy GE Energy Institut de recherche Transmission Co. MidAmerican Energy Midwest Independent Transmission System Operator (MISO) National Grid USA National Rural Electric Coop. Assn. New York ISO New York Power Authority Pacific Gas and Electric PJM

396

TRANSPORT OF WASTE SIMULANTS IN PJM VENT LINES  

SciTech Connect (OSTI)

The experimental work was conducted to determine whether there is a potential for waste simulant to transport or 'creep' up the air link line and contaminate the pulse jet vent system, and possibly cause long term restriction of the air link line. Additionally, if simulant creep occurred, establish operating parameters for washing down the line. The amount of the addition of flush fluids and mixer downtime must be quantified.

Qureshi, Z

2007-02-21T23:59:59.000Z

397

Lessons from a Comparative Analysis of California and PJM Electricity  

E-Print Network [OSTI]

.4 Market Performance Before the State's Crisis:1998-1999......................11 2.4.1 Wholesale Market.1.1 High Wholesale Prices.................................................................15 3..................................................................................16 3.2.1 Mismatch: Wholesale and Retail Electricity Prices.....................17 3.2.2 Lack

Delaware, University of

398

PJM Presentation - The Silver Bullet: Storage! (July 12, 2011) | Department  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d F SSales LLCDieselEnergyHistory andPEMFCPHYSICALLeakageof

399

Property:EIA/861/RtoPjm | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformationInyoCoolingTowerWaterUseSummerConsumed JumpMoverNercErcot Jump to:NercSpp

400

Precipitation and lake-level changes in the West and Midwest over the past 10,000 to 24,000 years. Final report  

SciTech Connect (OSTI)

The goal of the research described in this report is to document the climatic variability over the past 10,000 to 20,000 years in areas in which sites may be designated for the burial of nuclear wastes. Three separate data sets were studied, and the results are presented in three chapters. The first data set consisted of radiocarbon dates documenting past changes in lake levels in lakes and playas in the western United States. The sites were mapped where water levels were higher than the levels today and were presented in a table telling what evidence is available at each site. The lake-level fluctuations for the past 24,000 years at sites in the West were also mapped and time series for these fluctuations at four sites were presented. The second data set was a selection of the published radiocarbon-dated pollen diagrams from the western United States. These data are a valuable source of climatic information and complement the geological evidence of lake-level fluctuations in the West. A table is presented that gives the location, elevation, and number of radiocarbon dates for each site. The third data set was a set of fossil pollen data from 20 sites in the upper Midwest. These data were calibrated in terms of precipitation changes over the past 10,000 years, and maps are presented of the estimated precipitation changes between 10,000 and 7000 years ago and between 7000 years ago and today.

Webb, T. III; Street, F.A.; Howe, S.

1980-02-04T23:59:59.000Z

Note: This page contains sample records for the topic "interconnection pjm midwest" 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

A novel design for monolithic interconnected modules (MIMs) for thermophotovoltaic (TPV) power conversion  

SciTech Connect (OSTI)

The design for the fabrication of Monolithic Interconnected Modules (MIMs) for thermophotovoltaic (TPV) power conversion described in this paper utilizes a novel, interdigitated contacting scheme that increases the flexibility in the size of the component cells and hence the output current and voltage of the module. This flexibility is gained at the expense of only minimally increased grid obscuration. Because the design uses the grid fingers of the component cells as the interconnect structure, the area of the device used for this purpose becomes negligible. In this paper the authors report on the specifics of the design as well as issues related to the fabrication of the modules. Preliminary performance data for representative modules also are offered.

Ward, J.S.; Duda, A.; Wanlass, M.W. [National Renewable Energy Lab., Golden, CO (United States)] [and others

1997-06-01T23:59:59.000Z

402

Bipolar plating of metal contacts onto oxide interconnection for solid oxide electrochemical cell  

DOE Patents [OSTI]

Disclosed is a method of forming an adherent metal deposit on a conducting layer of a tube sealed at one end. The tube is immersed with the sealed end down into an aqueous solution containing ions of the metal to be deposited. An ionically conducting aqueous fluid is placed inside the tube and a direct current is passed from a cathode inside the tube to an anode outside the tube. Also disclosed is a multi-layered solid oxide fuel cell tube which consists of an inner porous ceramic support tube, a porous air electrode covering the support tube, a non-porous electrolyte covering a portion of the air electrode, a non-porous conducting interconnection covering the remaining portion of the electrode, and a metal deposit on the interconnection.

Isenberg, Arnold O. (Forest Hills Boro, PA)

1987-01-01T23:59:59.000Z

403

On certain analytical methods in finding integrable systems and their interconnections  

E-Print Network [OSTI]

In this paper, to begin with, we review six different analytical methods which are widely used to derive symmetries, integrating factors, multipliers, Darboux polynomials and integrals of second order nonlinear ordinary differential equations. We illustrate the algorithm behind each method by considering a nonlinear oscillator equation as an example. In the second part of this paper, we examine the interconnections between these methods. We establish a road map between extended Prelle-Singer procedure with all other methods cited above and thereby demonstrate the interplay between Lie point symmetries, $\\lambda$-symmetries, adjoint symmetries, null forms, integrating factors, Darboux polynomials, and Jacobi multipliers of second order integrable ODEs. The interconnections are illustrated with the same example finally.

R. Mohanasubha; V. K. Chandrasekar; M. Senthilvelan; M. Lakshmanan

2015-02-13T23:59:59.000Z

404

Interconnection arrangement of routers of processor boards in array of cabinets supporting secure physical partition  

DOE Patents [OSTI]

A multiple processor computing apparatus includes a physical interconnect structure that is flexibly configurable to support selective segregation of classified and unclassified users. The physical interconnect structure includes routers in service or compute processor boards distributed in an array of cabinets connected in series on each board and to respective routers in neighboring row cabinet boards with the routers in series connection coupled to routers in series connection in respective neighboring column cabinet boards. The array can include disconnect cabinets or respective routers in all boards in each cabinet connected in a toroid. The computing apparatus can include an emulator which permits applications from the same job to be launched on processors that use different operating systems.

Tomkins, James L. (Albuquerque, NM); Camp, William J. (Albuquerque, NM)

2007-07-17T23:59:59.000Z

405

System Impacts from Interconnection of Distributed Resources: Current Status and Identification of Needs for Further Development  

SciTech Connect (OSTI)

This report documents and evaluates system impacts from the interconnection of distributed resources to transmission and distribution systems, including a focus on renewable distributed resource technologies. The report also identifies system impact-resolution approaches and actions, including extensions of existing approaches. Lastly, the report documents the current challenges and examines what is needed to gain a clearer understanding of what to pursue to better avoid or address system impact issues.

Basso, T. S.

2009-01-01T23:59:59.000Z

406

Viscosity Solutions of Systems of PDEs with Interconnected Obstacles and Switching Problem  

SciTech Connect (OSTI)

This paper deals with existence and uniqueness of a solution in viscosity sense, for a system of m variational partial differential inequalities with inter-connected obstacles. A particular case is the Hamilton-Jacobi-Bellmann system of the Markovian stochastic optimal m-states switching problem. The switching cost functions depend on (t,x). The main tool is the notion of systems of reflected backward stochastic differential equations with oblique reflection.

Hamadene, S., E-mail: hamadene@univ-lemans.fr; Morlais, M. A., E-mail: Marie_Amelie.Morlais@univ-lemans.fr [Universite du Maine, LMM (France)

2013-04-15T23:59:59.000Z

407

Examination of Potential Benefits of an Energy Imbalance Market in the Western Interconnection  

SciTech Connect (OSTI)

In the Western Interconnection, there is significant interest in improving approaches to wide-area coordinated operations of the bulk electric power system, in part because of the increasing penetration of variable generation. One proposed solution is an energy imbalance market. This study focused on that approach alone, with the goal of identifying the potential benefits of an energy imbalance market in the year 2020.

Milligan, M.; Clark, K.; King, J.; Kirby, B.; Guo, T.; Liu, G.

2013-03-01T23:59:59.000Z

408

Corrosion and Protection of Metallic Interconnects in Solid Oxide Fuel Cells  

SciTech Connect (OSTI)

Energy security and increased concern over environmental protection have spurred a dramatic world-wide growth in research and development of fuel cells, which electrochemically convert incoming fuel into electricity with no or low pollution. Fuel cell technology has become increasingly attractive to a number of sectors, including utility, automotive, and defense industries. Among the various types of fuel cells, solid oxide fuel cells (SOFCs) operate at high temperature (typically 650-1,000 C) and have advantages in terms of high conversion efficiency and the flexibility of using hydrocarbon fuels, in addition to hydrogen. The high temperature operation, however, can lead to increased mass transport and interactions between the surrounding environment and components that are required to be stable during a lifetime of thousands of hours and up to hundreds of thermal cycles. For stacks with relatively low operating temperatures (<800 C), the interconnects that are used to electrically connect a number of cells in series are typically made from cost-effective metals or alloys. The metallic interconnects must demonstrate excellent stability in a very challenging environment during SOFC operation, as they are simultaneously exposed to both an oxidizing (air) environment on the cathode side and a reducing environment (hydrogen or a reformed hydrocarbon fuel) on the anode side. Other challenges include the fact that water vapor is likely to be present in both of these environments, and the fuel is likely to contain impurities, such as sulfides. Since the fuel is usually a reformed hydrocarbon fuel, such as natural gas, coal gas, biogas, gasoline, etc., the interconnect is exposed to a wet carbonaceous environment at the anode side. Finally, the interconnect must be stable towards any adjacent components, such as electrodes, seals and electrical contact materials, with which it is in physical contact.

Yang, Z Gary; Stevenson, Jeffry W.; Singh, Prabhakar

2007-12-09T23:59:59.000Z

409

State-Level Comparison of Processes and Timelines for Distributed Photovoltaic Interconnection in the United States  

SciTech Connect (OSTI)

This report presents results from an analysis of distributed photovoltaic (PV) interconnection and deployment processes in the United States. Using data from more than 30,000 residential (up to 10 kilowatts) and small commercial (10-50 kilowatts) PV systems, installed from 2012 to 2014, we assess the range in project completion timelines nationally (across 87 utilities in 16 states) and in five states with active solar markets (Arizona, California, New Jersey, New York, and Colorado).

Ardani, K.; Davidson, C.; Margolis, R.; Nobler, E.

2015-01-01T23:59:59.000Z

410

Effect of interconnect creep on long-term performance of SOFC of one cell stacks  

SciTech Connect (OSTI)

Creep deformation becomes relevant for a material when the operating temperature is near or exceeds half of its melting temperature (in degrees of Kelvin). The operating temperatures for most of the solid oxide fuel cells (SOFC) under development in the SECA program are around 1073oK. High temperature ferritic alloys are potential candidates as interconnect (IC) materials and spacers due to their low cost and CTE compatibility with other SOFC components. Since the melting temperature of most stainless steel is around 1800oK, possible creep deformation of IC under the typical cell operating temperature should not be neglected. In this paper, the effects of interconnect creep behavior on stack geometry change and stress redistribution of different cell components are predicted and summarized. The goal of the study is to investigate the performance of the fuel cell stack by obtaining the fuel and air channel geometry changes due to creep of the ferritic stainless steel interconnect, therefore indicating possible SOFC performance change under long term operations. IC creep models were incorporated into SOFC-MP and Mentat FC, and finite element analyses were performed to quantify the deformed configuration of the SOFC stack under the long term steady state operating temperature. It is found that creep behavior of the ferritic stainless steel IC contributes to narrowing of both the fuel and the air flow channels. In addition, stress re-distribution of the cell components suggests the need for a compliant sealing material that also relaxes at operating temperature.

Liu, Wenning N.; Sun, Xin; Khaleel, Mohammad A.

2008-02-01T23:59:59.000Z

411

Life Prediction of Coated and Uncoated Metallic Interconnect for Solid Oxide Fuel Cell Applications  

SciTech Connect (OSTI)

Oxidation reaction of the ferritic stainless interconnects in a typical SOFC working environment is unavoidable and the thickness of the oxide scale will continue to grow with operating time, even with protective coatings. The interfacial strength of the various interfaces for the uncoated and coated ferritic interconnects is crucial to long term performance of SOFCs. In this paper, we employ an integrated experimental/modeling approach to quantify the interfacial strength and to further predict the life of Crofer 22 APU as SOFC interconnect under isothermal cooling condition. The life of Crofer 22 APU was predicted by comparing the predicted interfacial strength, interfacial stresses induced by the cooling process from the operating temperature to room temperature, together with the growth kinetics of oxide scale with and without spinel coating. It was found that the interfacial strength between the oxide scale and Crofer 22 APU substrate decreases with the growth of the oxide scale. The interfacial strength of the oxide scale and spinel coating is much higher than that of the oxide scale and Crofer 22 APU substrate. With the spinel coating, the predicted life of the Crofer 22 APU is significantly longer than that of the uncoated Crofer 22 APU.

Liu, Wenning N.; Sun, Xin; Stephens, Elizabeth V.; Khaleel, Mohammad A.

2009-04-15T23:59:59.000Z

412

Evaluation of a Surface Treatment on the Performance of Stainless Steels for SOFC Interconnect Applications  

SciTech Connect (OSTI)

Pack cementation-like Cerium based surface treatments have been found to be effective in enhancing the oxidation resistance of ferritic steels (Crofer 22APU) for solid oxide fuel cell (SOFC) applications. The application of either a CeN- or CeO2 based surface treatment results in a decrease in weight gain by a factor of three after 4000 hours exposure to air+3%H2O at 800oC. Similar oxide scales formed on treated and untreated surfaces, with a continuous Cr-Mn outer oxide layer and a continuous inner Cr2O3 layer formed on the surface. However, the thickness of the scales, and the amount of internal oxidation were significantly reduced with the treatment, leading to the decrease in oxidation rate. This presentation will detail the influence of the treatment on the electrical properties of the interconnect. Half-cell experiments (LSM cathode sandwiched between two steel interconnects) and full SOFC button cell experiments were run with treated and untreated interconnects. Preliminary results indicate the Ce treatment can improve SOFC performance.

Alman, D.E.; Holcomb, Adler, T.A.; G.R.; Wilson, R.D.; Jablonski, P.D.

2007-04-01T23:59:59.000Z

413

Dynamic Directories: A Mechanism for Reducing On-Chip Interconnect Power in Multicores  

E-Print Network [OSTI]

AbstractóOn-chip interconnection networks consume a significant fraction of the chipís power, and the rapidly increasing core counts in future technologies is going to further aggravate their impact on the chipís overall power consumption. A large fraction of the traffic originates not from data messages exchanged between sharing cores, but from the communication between the cores and intermediate hardware structures (i.e., directories) for the purpose of maintaining coherence in the presence of conflicting updates. In this paper, we propose Dynamic Directories, a method allowing the directories to be placed arbitrarily in the chip by piggy-backing the virtual to physical address translation. This eliminates a large fraction of the on-chip interconnect traversals, hence reducing the power consumption. Through trace-driven and cycle-accurate simulation in a range of scientific and Map-Reduce applications, we show that our technique reduces the power and energy expended by the on-chip interconnect by up to 37 % (16.4 % on average) with negligible hardware overhead and a small improvement in performance (1.3 % on average). 21 Keywords-On-chip networks; Non-uniform caches; Multicore architecture

Abhishek Das; Matt Schuchhardt; Nikos Hardavellas; Gokhan Memik; Alok Choudhary

414

Low-power approaches for parallel, free-space photonic interconnects  

SciTech Connect (OSTI)

Future advances in the application of photonic interconnects will involve the insertion of parallel-channel links into Multi-Chip Modules (MCMS) and board-level parallel connections. Such applications will drive photonic link components into more compact forms that consume far less power than traditional telecommunication data links. These will make use of new device-level technologies such as vertical cavity surface-emitting lasers and special low-power parallel photoreceiver circuits. Depending on the application, these device technologies will often be monolithically integrated to reduce the amount of board or module real estate required by the photonics. Highly parallel MCM and board-level applications will also require simplified drive circuitry, lower cost, and higher reliability than has been demonstrated in photonic and optoelectronic technologies. An example is found in two-dimensional point-to-point array interconnects for MCM stacking. These interconnects are based on high-efficiency Vertical Cavity Surface Emitting Lasers (VCSELs), Heterojunction Bipolar Transistor (HBT) photoreceivers, integrated micro-optics, and MCM-compatible packaging techniques. Individual channels have been demonstrated at 100 Mb/s, operating with a direct 3.3V CMOS electronic interface while using 45 mW of electrical power. These results demonstrate how optoelectronic device technologies can be optimized for low-power parallel link applications.

Carson, R.F.; Lovejoy, M.L.; Lear, K.L.; WSarren, M.E.; Seigal, P.K.; Craft, D.C.; Kilcoyne, S.P.; Patrizi, G.A.; Blum, O.

1995-12-31T23:59:59.000Z

415

Reactive power interconnection requirements for PV and wind plants : recommendations to NERC.  

SciTech Connect (OSTI)

Voltage on the North American bulk system is normally regulated by synchronous generators, which typically are provided with voltage schedules by transmission system operators. In the past, variable generation plants were considered very small relative to conventional generating units, and were characteristically either induction generator (wind) or line-commutated inverters (photovoltaic) that have no inherent voltage regulation capability. However, the growing level of penetration of non-traditional renewable generation - especially wind and solar - has led to the need for renewable generation to contribute more significantly to power system voltage control and reactive power capacity. Modern wind-turbine generators, and increasingly PV inverters as well, have considerable dynamic reactive power capability, which can be further enhanced with other reactive support equipment at the plant level to meet interconnection requirements. This report contains a set of recommendations to the North-America Electricity Reliability Corporation (NERC) as part of Task 1-3 (interconnection requirements) of the Integration of Variable Generation Task Force (IVGTF) work plan. The report discusses reactive capability of different generator technologies, reviews existing reactive power standards, and provides specific recommendations to improve existing interconnection standards.

McDowell, Jason (General Electric, Schenectady, NY); Walling, Reigh (General Electric, Schenectady, NY); Peter, William (SunPower, Richmond, CA); Von Engeln, Edi (NV Energy, Reno, NV); Seymour, Eric (AEI, Fort Collins, CO); Nelson, Robert (Siemens Wind Turbines, Orlando, FL); Casey, Leo (Satcon, Boston, MA); Ellis, Abraham; Barker, Chris. (SunPower, Richmond, CA)

2012-02-01T23:59:59.000Z

416

Design and implementation of a large integrated crossbar switch for a 256 x 256 x 8 interconnection network  

E-Print Network [OSTI]

is determined by a detailed yield analysis. Index Terms-Crossbar switch 7 buffer, delay, interconnection networks, packet, clock cycle, arbitration, performance, priority, yield analysis, latch, decoder, packaging, ball grid array....

Naik, Rajeshwar

1995-01-01T23:59:59.000Z

417

High-speed graphene interconnects monolithically integrated with CMOS ring oscillators operating at 1.3GHz  

E-Print Network [OSTI]

We have successfully experimentally integrated graphene interconnects with commercial 0.25 ¬Ņm technology CMOS ring oscillator circuit using conventional fabrication techniques, and demonstrated high speed on-chip graphene ...

Chen, Xiangyu

418

Turk J Elec Engin, VOL.17, NO.1 2009, c TUBITAK Accurate Prediction of Crosstalk for RC Interconnects  

E-Print Network [OSTI]

Interconnects Selahattin SAYIL, Merlyn RUDRAPATI Department of Electrical Engineering, Lamar University P.O. Box 10029, Beaumont, TX 77710, U.S.A. e-mail: sayil@ee.lamar.edu Abstract This work proposes an accurate

Sayil, Selahattin

419

Observation of Joule Heating-Assisted Electromigration Failure Mechanisms for Dual Damascene Cu/SiO? Interconnects  

E-Print Network [OSTI]

Failure mechanisms observed in electromigration (EM) stressed dual damascene Cu/SiO? interconnects trees were studied and simulated. Failure sites with ‚??melt patchí or ‚??craterí are common for test structures in the top ...

Chang, Choon Wai

420

Design and analysis of a 3-dimensional cluster multicomputer architecture using optical interconnection for petaFLOP computing  

E-Print Network [OSTI]

In this dissertation, the design and analyses of an extremely scalable distributed multicomputer architecture, using optical interconnects, that has the potential to deliver in the order of petaFLOP performance is presented in detail. The design...

Okorafor, Ekpe Apia

2007-04-25T23:59:59.000Z

Note: This page contains sample records for the topic "interconnection pjm midwest" 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

Fatal Void Size Comparisons in Via-Below and Via-Above Cu Dual-Damascene Interconnects  

E-Print Network [OSTI]

The median-times-to-failure (t??ís) for straight dual-damascene via-terminated copper interconnect structures, tested under the same conditions, depend on whether the vias connect down to underlaying leads ...

Choi, Z.-S.

422

Full-wave Surface Integral Equation Method for Electromagnetic-circuit Simulation of Three-dimensional Interconnects in Layered Media  

E-Print Network [OSTI]

FULL-WAVE SURFACE INTEGRAL EQUATION METHOD FOR ELECTROMAGNETIC-CIRCUIT SIMULATION OF THREE-DIMENSIONAL INTERCONNECTS IN LAYERED MEDIA A Dissertation by NUR KURT KARSILAYAN Submitted to the Office of Graduate Studies of Texas A&M University... in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY May 2010 Major Subject: Electrical Engineering FULL-WAVE SURFACE INTEGRAL EQUATION METHOD FOR ELECTROMAGNETIC-CIRCUIT SIMULATION OF THREE-DIMENSIONAL INTERCONNECTS...

Karsilayan, Nur

2011-08-08T23:59:59.000Z

423

Comparing cropland net primary production estimates from inventory, a satellite-based model, and a process-based model in the Midwest of the United States  

SciTech Connect (OSTI)

Accurately quantifying the spatial and temporal variability of net primary production (NPP) for croplands is essential to understand regional cropland carbon dynamics. We compared three NPP estimates for croplands in the Midwestern United States: inventory-based estimates using crop yield data from the U.S. Department of Agriculture (USDA) National Agricultural Statistics Service (NASS); estimates from the satellite-based Moderate Resolution Imaging Spectroradiometer (MODIS) NPP product; and estimates from the General Ensemble biogeochemical Modeling System (GEMS) process-based model. The three methods estimated mean NPP in the range of 469Ė687 g C m?2 yr?1 and total NPP in the range of 318Ė490 Tg C yr?1 for croplands in the Midwest in 2007 and 2008. The NPP estimates from crop yield data and the GEMS model showed the mean NPP for croplands was over 650 g C m?2 yr?1 while the MODIS NPP product estimated the mean NPP was less than 500 g C m?2 yr?1. MODIS NPP also showed very different spatial variability of the cropland NPP from the other two methods. We found these differences were mainly caused by the difference in the land cover data and the crop specific information used in the methods. Our study demonstrated that the detailed mapping of the temporal and spatial change of crop species is critical for estimating the spatial and temporal variability of cropland NPP. We suggest that high resolution land cover data with speciesĖspecific crop information should be used in satellite-based and process-based models to improve carbon estimates for croplands.

Li, Zhengpeng; Liu, Shuguang; Tan, Zhengxi; Bliss, N.; Young, Claudia J.; West, Tristram O.; Ogle, Stephen

2014-05-06T23:59:59.000Z

424

Megawatts vs. Negawatts: how a little can do a lot  

SciTech Connect (OSTI)

In some quarters there is increased emphasis on overall reduction of energy usage from customers. One indication of the growing significance of negawatts is apparent at PJM Interconnection, where customers are encouraged to bid negative load into the wholesale market in direct competition with megawatts. This negative load, while not large in absolute terms relative to the 164 GW size of the PJM market, is nevertheless critical in introducing an element of price elasticity into what would otherwise be a virtually inelastic demand.

NONE

2008-11-15T23:59:59.000Z

425

Interconnection Standards  

Broader source: Energy.gov [DOE]

'''''Note: In July 2012, the Public Utilities Commission of Ohio (PUCO) opened a docket ([http://dis.puc.state.oh.us/CaseRecord.aspx?CaseNo=12-2051&x=0&y=0 Case 12-0251-EL-ORD]) to review...

426

Interconnection Standards  

Broader source: Energy.gov [DOE]

New Hampshire requires all utilities selling electricity in the state to offer net metering to customers who own or operate systems up to one megawatt (1 MW) in capacity that generate electricity...

427

Interconnection Guidelines  

Broader source: Energy.gov [DOE]

In April 2001, Arkansas enacted legislation directing the Arkansas Public Service Commission (PSC) to establish net-metering rules for certain renewable-energy systems. The Arkansas Public Service...

428

Interconnection Guidelines  

Broader source: Energy.gov [DOE]

Missouri enacted legislation (S.B. 54) in June 2007 requiring all of the state's electric utilities -- including municipal utilities and electric cooperatives -- to offer net metering to customers...

429

Interconnection Guidelines  

Broader source: Energy.gov [DOE]

'''''Note: Delaware law ([http://delcode.delaware.gov/title26/c010/index.shtml#1014 26 Del. C. ß 1014]) requires the Delaware Public Service Commission (PSC), Delaware Electric Cooperative (DEC),...

430

Interconnection Standards  

Broader source: Energy.gov [DOE]

Minnesota's net-metering law, enacted in 1983, applies to all investor-owned utilities, municipal utilities and rural electric cooperatives. Qualifying facilities of less than 1,000 kilowatts (kW)...

431

Interconnection Standards  

Broader source: Energy.gov [DOE]

In August 2007, Illinois enacted legislation [http://www.ilga.gov/legislation/publicacts/fulltext.asp?Name=095-0420&GA... (S.B. 680)] requiring the Illinois Commerce Commission (ICC) to...

432

Interconnection Standards  

Broader source: Energy.gov [DOE]

In April 2007, Maryland enacted legislation ([http://mgaleg.maryland.gov/2007RS/chapters_noln/Ch_119_sb0595E.pdf S.B. 595]) requiring the Maryland Public Service Commission (PSC) to form a small...

433

Interconnection Standards  

Broader source: Energy.gov [DOE]

Utah requires the state's only investor-owned utility, Rocky Mountain Power (RMP), and most electric cooperatives* to offer net metering to customers who generate electricity using solar energy,...

434

Interconnection Guidelines  

Broader source: Energy.gov [DOE]

The Georgia Cogeneration and Distributed Generation Act of 2001 allows residential electricity customers with photovoltaic (PV) systems, wind-energy systems or fuel cells up to 10 kilowatts (kW) in...

435

Interconnection Standards  

Broader source: Energy.gov [DOE]

The Texas Public Utility Regulatory Act (PURA) of 1999 included a provision that "a customer is entitled to have access to on-site distributed generation". As a result, the Public Utility...

436

Interconnection Standards  

Broader source: Energy.gov [DOE]

'''''Note: The California Public Utilities Commission (CPUC) approved a [http://docs.cpuc.ca.gov/EFILE/MOTION/162852.PDF proposed settlement] in September 2012, enacting the first fundamental...

437

Interconnection Guidelines  

Broader source: Energy.gov [DOE]

'''''Note: Ongoing proceedings related to net metering can be found in [http://lpscstar.louisiana.gov/star/portal/lpsc/page/Dockets/portal.aspx Docket R-31417.]'''''...

438

Hopper Interconnect  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr FlickrGuidedCH2MLLC HistoryVeterans | NationalFile Storage

439

Mixed-mode singularity and temperature effects on dislocation nucleation in strained interconnects  

SciTech Connect (OSTI)

Dislocations can be nucleated from sharp geometric features in strained interconnects due to thermal expansion coefficient mismatch, lattice mismatch, or stresses that arise during material processing. The asymptotic stress fields near the edge root can be described by mixed-mode singularities, which depend on the dihedral angle and material properties, and a transverse T-stress, which depends on how residual stress is realized in the interconnects. The critical condition for stress nucleation can be determined when an appropriate measure of the stress intensity factors (SIFs) reaches a critical value. Such a method, however, does not offer an explicit picture of the dislocation nucleation process so that it has difficulties in studying complicated structures, mode mixity effects, and more importantly the temperature effects. Based on the Peierls concept, a dislocation can be described by a continuous slip field, and the dislocation nucleation condition corresponds when the total potential energy reaches a stationary state. Through implementing this ad hoc interface model into a finite element framework, it is found that dislocation nucleation becomes more difficult with the increase of mode mixity and T-stress, or the decrease of the width-to-height ratio of the surface pad, while the shape of the surface pad, being a square or a long line, plays a less important role. The Peierls dislocation model also allows us to determine the activation energy, which is the energy needed for the thermal activation of a dislocation when the applied load is lower than the athermal critical value. The calculated saddle point configuration compares favorably the molecular simulations in literature. Suggestions on making immortal strained interconnects are provided.

Lee, Jinhaeng [University of Tennessee, Knoxville (UTK); Gao, Yanfei [ORNL

2011-01-01T23:59:59.000Z

440

IEEE Smart Grid Series of Standards IEEE 2030 (Interoperability) and IEEE 1547 (Interconnection) Status: Preprint  

SciTech Connect (OSTI)

The IEEE American National Standards smart grid publications and standards development projects IEEE 2030, which addresses smart grid interoperability, and IEEE 1547TM, which addresses distributed resources interconnection with the grid, have made substantial progress since 2009. The IEEE 2030TM and 1547 standards series focus on systems-level aspects and cover many of the technical integration issues involved in a mature smart grid. The status and highlights of these two IEEE series of standards, which are sponsored by IEEE Standards Coordinating Committee 21 (SCC21), are provided in this paper.

Basso, T.; DeBlasio, R.

2012-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "interconnection pjm midwest" 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

Value of Improved Wind Power Forecasting in the Western Interconnection (Poster)  

SciTech Connect (OSTI)

Wind power forecasting is a necessary and important technology for incorporating wind power into the unit commitment and dispatch process. It is expected to become increasingly important with higher renewable energy penetration rates and progress toward the smart grid. There is consensus that wind power forecasting can help utility operations with increasing wind power penetration; however, there is far from a consensus about the economic value of improved forecasts. This work explores the value of improved wind power forecasting in the Western Interconnection of the United States.

Hodge, B.

2013-12-01T23:59:59.000Z

442

Viscosity solutions of systems of PDEs with interconnected obstacles and Multi modes switching problems  

E-Print Network [OSTI]

This paper deals with existence and uniqueness, in viscosity sense, of a solution for a system of m variational partial differential inequalities with inter-connected obstacles. A particular case of this system is the deterministic version of the Verification Theorem of the Markovian optimal m-states switching problem. The switching cost functions are arbitrary. This problem is connected with the valuation of a power plant in the energy market. The main tool is the notion of systems of reflected BSDEs with oblique reflection.

HamadŤne, Said

2011-01-01T23:59:59.000Z

443

Monolithic interconnected module with a tunnel junction for enhanced electrical and optical performance  

DOE Patents [OSTI]

An improved thermophotovoltaic (TPV) n/p/n device is provided. Monolithic Interconnected Modules (MIMS), semiconductor devices converting infrared radiation to electricity, have been developed with improved electrical and optical performance. The structure is an n-type emitter on a p-type base with an n-type lateral conduction layer. The incorporation of a tunnel junction and the reduction in the amount of p-type material used results in negligible parasitic absorption, decreased series resistance, increased voltage and increased active area. The novel use of a tunnel junction results in the potential for a TPV device with efficiency greater than 24%.

Murray, Christopher S. (Bethel Park, PA); Wilt, David M. (Bay Village, OH)

2000-01-01T23:59:59.000Z

444

U.S. Army Fort Carson Interconnection Agreement | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up from theDepartment of EnergyTheDepartment of1: OracleHanford WasteInterconnection

445

Dynamic Simulation Studies of the Frequency Response of the Three U.S. Interconnections with Increased Wind Generation  

SciTech Connect (OSTI)

Utility Systems Efficiencies, Inc. was tasked by Lawrence Berkeley National Laboratory (LBNL) to conduct dynamic simulation studies of the three U.S. interconnections (Eastern, Western, and Texas). The simulations were prepared in support of LBNL's project for the Federal Energy Regulatory Commission to study frequency-response-related issues that must be addressed to operate the power system reliably with large amounts of variable renewable generation. The objective of the simulation studies of each interconnection was to assess the effects of different amounts of wind generation on frequency behavior of each interconnection following a sudden loss of generation. The scenarios created to study these effects considered an operating circumstance in which system load is at or close to its minimum. The event studied was the sudden loss of the largest amount of generation recorded within each interconnection. The simulations calculated the impact of this event on interconnection frequency for three levels of wind generation. In addition to varying the amount of wind generation, the simulations varied the amount of operating reserves between a high level representative of current operating practices and a low level representative of the minimum required by present operating rules.

Mackin, Peter; Daschmans, R.; Williams, B.; Haney, B.; Hung, R.; Ellis, J.

2010-12-20T23:59:59.000Z

446

Developing TiAIN Coatings for Intermediate Temperature-Solid Oxide Fuel Cell Interconnect Applications  

SciTech Connect (OSTI)

TiN-type coatings have potential to be used as SOFC interconnect coatings SOFC because of their low resistance and high temperature stability. In this research, various (Ti,Al)N coatings were deposited on stainless steels by filtered-arc method. ASR and XRD tests were conducted on these coatings, and SEM/EDAX analysis were conducted after ASR and XRD tests. SEM/EDAX analyses show that (Ti,Al)N remains stable at temperature up to 700įC. It is also indicated that Al has beneficial effect on the stability of TiN type coatings. At 900įC, (Ti-30Al)N is fully oxidized and some of (Ti-50Al)N coating still remains as nitride. The analyses on cross-sectional samples show that these coatings are effective barrier to the Cr migration. In summary, (Ti.Al)N coatings are good candidates for the SOFC interconnect applications at 700įC. The future directions of this research are to improve the stability of these coatings by alloy-doping and to develop multi-layer coatings.

Liu, X. (West Virginia University); Johnson, C.D.; Li, C. (West Virginia University); Xu, J. (West Virginia University); Cross, C.

2007-02-01T23:59:59.000Z

447

Producing thin film photovoltaic modules with high integrity interconnects and dual layer contacts  

DOE Patents [OSTI]

High performance photovoltaic modules are produced with improved interconnects by a special process. Advantageously, the photovoltaic modules have a dual layer back (rear) contact and a front contact with at least one layer. The front contact and the inner layer of the back contact can comprise a transparent conductive oxide. The outer layer of the back contact can comprise a metal or metal oxide. The front contact can also have a dielectric layer. In one form, the dual layer back contact comprises a zinc oxide inner layer and an aluminum outer layer and the front contact comprises a tin oxide inner layer and a silicon dioxide dielectric outer layer. One or more amorphous silicon-containing thin film semiconductors can be deposited between the front and back contacts. The contacts can be positioned between a substrate and an optional superstrate. During production, the transparent conductive oxide layer of the front contact is scribed by a laser, then the amorphous silicon-containing semiconductors and inner layer of the dual layer back contact are simultaneously scribed and trenched (drilled) by the laser and the trench is subsequently filled with the same metal as the outer layer of the dual layer back contact to provide a superb mechanical and electrical interconnect between the front contact and the outer layer of the dual layer back contact. The outer layer of the dual layer back contact can then be scribed by the laser. For enhanced environmental protection, the photovoltaic modules can be encapsulated.

Jansen, Kai W. (Lawrenceville, NJ); Maley, Nagi (Exton, PA)

2001-01-01T23:59:59.000Z

448

GaAsSb-based heterojunction tunnel diodes for tandem solar cell interconnects  

SciTech Connect (OSTI)

We report a new approach to tunnel junctions that employs a pseudomorphic GaAsSb layer to obtain a band alignment at a InGaAs or InAlAs p-n junction favorable for forward bias tunneling. Since the majority of the band offset between GaAsSb and InGaAs or InAlAs is in the valence band, when an GaAsSb layer is placed at an InGaAs or InAlAs p-n junction the tunneling distance is reduced and the tunneling current is increased. For all doping levels studied, the presence of the GaAsSb-layer enhanced the forward tunneling characteristics. In fact, in a InGaAs/GaAsSb tunnel diode a peak tunneling current sufficient for a 1000 sun intercell interconnect was achieved with p = 1.5{times}l0{sup 18} cm{sup -3} while a similarly doped all-InGaAs diode was rectifying. This approach affords a new degree of freedom in designing tunnel junctions for tandem solar cell interconnects. Previously only doping levels could be varied to control the tunneling properties. Our approach relaxes the doping requirements by employing a GaAsSb-based heterojunction.

Zolper, J.C.; Klem, J.F.; Plut, T.A.; Tigges, C.P.

1995-01-01T23:59:59.000Z

449

Electrodeposition of Mn-Co Alloys on Stainless Steels for SOFC Interconnect Application  

SciTech Connect (OSTI)

Chromium-containing ferritic stainless steels are the most popular materials for solid oxide fuel cell (SOFC) interconnect applications because of its oxidation resistance and easy fabrication process. However, excessive scale growth and chromium evaporation will degrade the cell performance. Highly conductive coatings that resist oxide scale growth and chromium evaporation may prevent both of these problems. Mn1.5Co1.5O4 spinel is one of the most promising coatings for interconnect application because of its high conducitivy, good chromium retention capability, as well as good CTE match. Electroplating of alloys or thin film multilayers followed by controlled oxidation to the desired spinel phase offers an additional deposition option. In the present study binary Mn/Co alloys was fabricated by electrodeposition, and polarization curves were used to characterize the cathodic reactions on substrate surface. By controlling the current density precisely, coatings with Mn/Co around 1:1 has been successfully deposited in Mn/Co =10 solutions, SEM and EDX was used to characterize the surface morphology and composition.

Wu, J. (West Virginia University); Jiang, Y. (West Virginia University); Johnson, C.; Gong, M. (West Virginia University); Liu, X. (West Virginia University)

2007-09-01T23:59:59.000Z

450

A G LO BA L P OW E R TECHNOLO GIES CO M PA N Y SolarTieTM Grid Interconnection Solution  

E-Print Network [OSTI]

G f¬∑ Shipments to date sufficient to power 10 GW of wind power SWind Plant Interconnection Solutions's Wind-Generated Electricity "Powered by AMSC¬ģ" Wind Turbine Designs, Controls & Converters ¬∑ Relied upon utilized at more than 70 wind plants worldwide ¬∑ Shipments to date sufficient to allow interconnection 4 p

Homes, Christopher C.

451

Electrical and Optical On-Chip Interconnects in Scaled Microprocessors Guoqing Chen, Hui Chen, Mikhail Haurylau, Nicholas Nelson, David Albonesi, Philippe M. Fauchet, and Eby G. Friedman  

E-Print Network [OSTI]

Electrical and Optical On-Chip Interconnects in Scaled Microprocessors Guoqing Chen, Hui Chen of Electrical and Computer Engineering University of Rochester, Rochester, New York, 14627 Department of Electrical and Computer Engineering Cornell University, Ithaca, New York, 14853 Abstract-- Interconnect has

Albonesi, David H.

452

1068 IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, VOL. 11, NO. 6, DECEMBER 2003 Equivalent-Circuit Interconnect Modeling Based on  

E-Print Network [OSTI]

-chip long interconnects that are represented as distributed RLC transmission lines. The proposed delay model transmission line model, equivalent circuit, interconnect modeling, passivity, transient simulation. I as distributed RLC transmission lines. Manuscript received December 3, 2002. This work was supported in part

Mazumder, Pinaki

453

Tubular solid oxide fuel cells with porous metal supports and ceramic interconnections  

DOE Patents [OSTI]

An intermediate temperature solid oxide fuel cell structure capable of operating at from 600.degree. C. to 800.degree. C. having a very thin porous hollow elongated metallic support tube having a thickness from 0.10 mm to 1.0 mm, preferably 0.10 mm to 0.35 mm, a porosity of from 25 vol. % to 50 vol. % and a tensile strength from 700 GPa to 900 GPa, which metallic tube supports a reduced thickness air electrode having a thickness from 0.010 mm to 0.2 mm, a solid oxide electrolyte, a cermet fuel electrode, a ceramic interconnection and an electrically conductive cell to cell contact layer.

Huang, Kevin (Export, PA); Ruka, Roswell J. (Pittsburgh, PA)

2012-05-08T23:59:59.000Z

454

On the Configuration of the US Western Interconnection Voltage Stability Boundary  

SciTech Connect (OSTI)

AbstractóStability limits are considered in power system planning and operations to estimate the available stability margins and, if possible, to maximize the utilization of transmission facilities. These important tasks are influenced by configuration of the stability boundary. The paper introduces a new fast approach to explore the voltage stability boundary of a large system and reveal its detailed multidimensional structure. The 17939-bus U.S. Western Interconnection planning model was used to illustrate the method. Significant peculiarities of the boundaryís configuration were identified, including its nonconvexity, discontinuity, branching and internal singularities (ďholesĒ) that were not known before and could not been found by traditional methods. Experiments using WECC system are performed to evaluate the computation time using different methods. Our results show that the proposed methods are very promising in reducing calculation time and complexity

Makarov, Yuri V.; Vyakaranam, Bharat; Wu, Di; Hou, Zhangshuan; Elbert, Stephen T.; Huang, Zhenyu

2014-04-01T23:59:59.000Z

455

Cut set-based risk and reliability analysis for arbitrarily interconnected networks  

DOE Patents [OSTI]

Method for computing all-terminal reliability for arbitrarily interconnected networks such as the United States public switched telephone network. The method includes an efficient search algorithm to generate minimal cut sets for nonhierarchical networks directly from the network connectivity diagram. Efficiency of the search algorithm stems in part from its basis on only link failures. The method also includes a novel quantification scheme that likewise reduces computational effort associated with assessing network reliability based on traditional risk importance measures. Vast reductions in computational effort are realized since combinatorial expansion and subsequent Boolean reduction steps are eliminated through analysis of network segmentations using a technique of assuming node failures to occur on only one side of a break in the network, and repeating the technique for all minimal cut sets generated with the search algorithm. The method functions equally well for planar and non-planar networks.

Wyss, Gregory D. (Albuquerque, NM)

2000-01-01T23:59:59.000Z

456

Electrode and method of interconnection sintering on an electrode of an electrochemical cell  

DOE Patents [OSTI]

An electrode structure is made by applying a base layer of doped LaCrO[sub 3] particles on a portion of an electrode and then coating the particles with a top layer composition such as CaO+Al[sub 2]O[sub 3], SrO+Al[sub 2]O[sub 3], or BaO+Al[sub 2]O[sub 3], and then heating the composition for a time effective to melt the composition and allow it to fill any open porosity in the base layer of doped LaCrO[sub 3] to form an interconnection, after which solid oxide electrolyte can be applied to the remaining portion of the electrode and the electrolyte can be covered with a cermet exterior electrode. 2 figures.

Ruka, R.J.; Kuo, L.J.H.

1994-01-11T23:59:59.000Z

457

BI-LAYER p-n JUNCTION INTERCONNECTIONS FOR COAL BASED SOLID OXIDE FUEL CELLS  

SciTech Connect (OSTI)

In this report, a new approach for lower operating temperature solid oxide fuel cells (SOFCs) interconnections (IC) consisting of a bi-layer structure is proposed and analyzed. The bi-layer structure consists of a p-type layer exposed to cathodic gas (air/oxygen) and an n-type layer exposed to anodic gas (fuel). It is theoretically shown that the interfacial oxygen partial pressure which is an important design variable, is dependent primarily on the oxygen partial pressure gradient across the IC, the low level oxygen conductivities of the two layers and is largely independent of their electronic conductivities and the total current density through the IC material. Experimental difficulties in fabricating bi-layer structures are presently being addressed.

Srikanth Gopalan

2005-01-29T23:59:59.000Z

458

Laterally Interconnected Self-Organizing Maps in Hand-Written Digit Recognition  

E-Print Network [OSTI]

An application of laterally interconnected self-organizing maps (LISSOM) to handwritten digit recognition is presented. The lateral connections learn the correlations of activity between units on the map. The resulting excitatory connections focus the activity into local patches and the inhibitory connections decorrelate redundant activity on the map. The map thus forms internal representations that are easy to recognize with e.g. a perceptron network. The recognition rate on a subset of NIST database 3 is 4.0% higher with LISSOM than with a regular Self-Organizing Map (SOM) as the front end, and 15.8% higher than recognition of raw input bitmaps directly. These results form a promising starting point for building pattern recognition systems with a LISSOM map as a front end. 1 Introduction Hand-written digit recognition has become one of the touchstone problems in neural networks recently. Large databases of training examples such as the NIST (National Institute of Standards and Tech...

1996-01-01T23:59:59.000Z

459

Integrated Energy-Water Planning in the Western and Texas Interconnections  

SciTech Connect (OSTI)

While long-term regional electricity transmission planning has traditionally focused on cost, infrastructure utilization, and reliability, issues concerning the availability of water represent an emerging issue. Thermoelectric expansion must be considered in the context of competing demands from other water use sectors balanced with fresh and non-fresh water supplies subject to climate variability. An integrated Energy-Water Decision Support System (DSS) is being developed that will enable planners in the Western and Texas Interconnections to analyze the potential implications of water availability and cost for long-range transmission planning. The project brings together electric transmission planners (Western Electricity Coordinating Council and Electric Reliability Council of Texas) with western water planners (Western Governorsí Association and the Western States Water Council). This paper lays out the basic framework for this integrated Energy-Water DSS.

Vincent Tidwell; John Gasper; Robert Goldstein; Jordan Macknick; Gerald Sehlke; Michael Webber; Mark Wigmosta

2013-07-01T23:59:59.000Z

460

Vibration control in plates by uniformly distributed PZT actuators interconnected via electric networks  

E-Print Network [OSTI]

In this paper a novel device aimed at controlling the mechanical vibrations of plates by means of a set of electrically-interconnected piezoelectric actuators is described. The actuators are embedded uniformly in the plate wherein they connect every node of an electric network to ground, thus playing the two-fold role of capacitive element in the electric network and of couple suppliers. A mathematical model is introduced to describe the propagation of electro-mechanical waves in the device; its validity is restricted to the case of wave-forms with wave-length greater than the dimension of the piezoelectric actuators used. A self-resonance criterion is established which assures the possibility of electro-mechanical energy exchange. Finally the problem of vibration control in simply supported and clamped plates is addressed; the optimal net-impedance is determined. The results indicate that the proposed device can improve the performances of piezoelectric actuation

Stefano Vidoli; Francesco dell'Isola

2010-07-09T23:59:59.000Z

Note: This page contains sample records for the topic "interconnection pjm midwest" 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

Beta Test Plan for Advanced Inverters Interconnecting Distributed Resources with Electric Power Systems  

SciTech Connect (OSTI)

This document provides a preliminary (beta) test plan for grid interconnection systems of advanced inverter-based DERs. It follows the format and methodology/approach established by IEEE Std 1547.1, while incorporating: 1. Upgraded tests for responses to abnormal voltage and frequency, and also including ride-through. 2. A newly developed test for voltage regulation, including dynamic response testing. 3. Modified tests for unintentional islanding, open phase, and harmonics to include testing with the advanced voltage and frequency response functions enabled. Two advanced inverters, one single-phase and one three-phase, were tested under the beta test plan. These tests confirmed the importance of including tests for inverter dynamic response, which varies widely from one inverter to the next.

Hoke, A.; Chakraborty, S.; Basso, T.; Coddington, M.

2014-01-01T23:59:59.000Z

462

SURFACE-MODIFIED FERRITIC INTERCONNECT MATERIALS FOR SOLID OXIDE FUEL CELLS  

SciTech Connect (OSTI)

Interconnects are a critical element of an SOFC assembly and although much work has focused on chromium and chromium-iron alloys containing an oxide that is both oxidation resistant and electrically conductive, the thermal instability of typical native metal oxides allow interdiffusion of cations across the interconnect-electrode boundary that ultimately leads to degradation of SOFC performance. Phase I of the SECA Core Technology Program has been a one-year effort to investigate and evaluate the feasibility of: (1) Ion implanting an alumina-scale forming ferritic steel, such as FeCrAlY, to form an interconnect material with low resistance (< 0.1 {Omega}/cm{sup 2}) in oxidizing/reducing environments up to 800 C, and (2) Maintaining the above low resistance metric for an extended time (> 1000 hours at 800 C) in contact with an LSF cathode material. We confirmed, as part of our oxidation kinetics evaluation of FeCrAlY and 430 ferritic steel, the parabolic growth of a mixed chromia/alumina scale on FeCrAlY and a single chromia layer in the case of the 430 stainless steel; the outer contiguous layer of Al{sub 2}O{sub 3}, in the case of FeCrAlY, forming a stable, self-limiting, protective scale with no detectable cation interdiffusion between FeCrAlY and an LSF electrode even after 1000 hours at 800 C in air. To render the alumina scale conductive, we implanted either titanium or niobium ions into FeCrAlY scales to a fixed depth (0.12 {micro}m), varying only the thickness of the oxide. ASR for an un-doped FeCrAlY oxide scale (i.e., alumina) was more than an order of magnitude greater than the 430 control sample whereas, the ASR for the doped FeCrAlY oxide scale sample was comparable to the 430 control sample; hence, the resistance of a doped alumina scale on FeCrAlY was equal to the resistance of a chromia-scale forming alloy, such as 430 (chromia scales of which are typically < 0.1 {Omega}-cm). Along with the ASR measurements, AC impedance measurements were conducted to evaluate conduction mechanisms. From the AC impedance measurements, we observed that the addition of niobium resulted in at least a two order of magnitude reduction in resistance over the un-doped specimen and that the conduction in the doped alumina scale was pure electronic conduction, as opposed to mixed ionic-electronic conduction (dominated by intrinsic (ionic) defects) for the un-doped alumina scales. The DC resistance component was {approx}4 {Omega} although when this value is adjusted to account for the system resistance (i.e., leads, junctions, etc.), the ASR was determined to be < 0.1 {Omega}-cm; even after 1000 hours at 800 C in air. Our results have clearly shown that dopant additions increase the electronic conductivity of alumina forming scale alloys, such as FeCrAlY, transforming from a mixed ionic/electronic conduction mechanism. Just as importantly, the demonstrated stable formation of an alumina scale was shown to be an advantage over conventional pure chromia forming alloys as interconnect materials.

Bruce R. Lanning; James Arps; Ronghua Wei; Goeff Dearnaley

2004-03-15T23:59:59.000Z

463

Support pedestals for interconnecting a cover and nozzle band wall in a gas turbine nozzle segment  

DOE Patents [OSTI]

A gas turbine nozzle segment has outer and inner band portions. Each band portion includes a nozzle wall, a cover and an impingement plate between the cover and nozzle wall defining two cavities on opposite sides of the impingement plate. Cooling steam is supplied to one cavity for flow through the apertures of the impingement plate to cool the nozzle wall. Structural pedestals interconnect the cover and nozzle wall and pass through holes in the impingement plate to reduce localized stress otherwise resulting from a difference in pressure within the chamber of the nozzle segment and the hot gas path and the fixed turbine casing surrounding the nozzle stage. The pedestals may be cast or welded to the cover and nozzle wall.

Yu, Yufeng Phillip (Simpsonville, SC); Itzel, Gary Michael (Simpsonville, SC); Webbon, Waylon Willard (Greenville, SC); Bagepalli, Radhakrishna (Schenectady, NY); Burdgick, Steven Sebastian (Schenectady, NY); Kellock, Iain Robertson (Simpsonville, SC)

2002-01-01T23:59:59.000Z

464

Midwest Numerical Analysis Day 2011  

E-Print Network [OSTI]

... the qualitative behavior of associated mean energy functional in a consistent ... of rivers, including rainfall, properties of the soil, vegetation, and melting snow.

465

Evolution of the Midwest ISO  

E-Print Network [OSTI]

-Transmission Owning Members Marketers ∑ Allegheny Energy Supply ∑ American Electric Power Co. ∑ Automated Power Transmission System Operator, Inc. MAPP Fall Conference August 28, 2002 #12;Overview ∑ General Background Information ∑ MISO Today ∑ MISO Evolution #12;General Background Information #12;General Utility Background

Tesfatsion, Leigh

466

MIDWEST ISO UPDATE Sherman Elliott  

E-Print Network [OSTI]

power congestion through locational marginal pricing (LMP) energy market Long term regional transmission minutes · Manage congestion via Locational Marginal Pricing (LMP), Transmission Loading Relief (TLR reserve margin #12;9 MISO Market Operations Locational Marginal Pricing (LMP) based upon Security

Tesfatsion, Leigh

467

Midwest Numerical Analysis Day 2011  

E-Print Network [OSTI]

Purdue Memorial Union (on campus, map) Conference rate: $92 and up depending on the room and the number of persons in the room (40 rooms in the block).

468

Midwest Numerical Analysis Day 2011  

E-Print Network [OSTI]

by Car. From "South" to Purdue Union Club Hotel: Take I65-North, exit to St. Rd. 26-west;; Drive a few miles on Rd. 26, across the Wabash river, go up the hill to†...

469

72nd Midwest PDE Seminar  

E-Print Network [OSTI]

Nov 16, 2013 ... MATH Library Lounge. MATH 175. 8:50 Ė 9:00 Opening Remarks ... 2:00 Ė 2:50 Shu-Ming Sun, Virginia Tech. Solitary water waves and their†...

2013-11-14T23:59:59.000Z

470

DC electrodeposition of MnĖCo alloys on stainless steels for SOFC interconnect application  

SciTech Connect (OSTI)

High conductivity coatings that resist oxide scale growth and reduce chromium evaporation are needed to make stainless steel interconnect materials viable for long-term stable operation of solid oxide fuel cells (SOFC). Mn1.5Co1.5O4 spinel is one of the most promising coatings for interconnect application because of its high conductivity, good chromium retention capability, as well as good CTE match to ferritic stainless steels. MnĖCo electrodeposition followed by oxidization is potentially a low cost method for fabrication of (Mn,Co)3O4 spinel coatings. This work looks at the co-deposition of MnĖCo alloys for this application. As a guide to optimize the deposition process, characterizations of the cathodic reactions and reaction potentials are done using polarization curves. It was found that as cobalt concentration was varied that the alloy composition became richer in cobalt, indicating that the deposition is regular co-deposition process. It was also found that at 0.05M Co concentration in excess gluconate the MnĖCo alloys composition could be tuned by varying the current density. Coatings with MnĖCo around 1:1 could be obtained at a current density of 250 mA/cm2. However, the higher potential increased hydrogen production making the films more porous. Oxidation of the alloy coatings showed that much of the porosities could be eliminated during oxidation. It was found in a number of samples that fully dense coatings where obtained. The composition of the oxidized coating was found to become enriched in Mn, possibly due to the Mn fast diffusion from the substrate.

Wu, Junwei; Jiang, Yinglu; Johnson, Christopher; Liu, Xingbo

2008-03-01T23:59:59.000Z

471

624 IEEE JOURNAL ON SELECTED TOPICS IN QUANTUM ELECTRONICS, VOL. 9, NO. 2, MARCH/APRIL 2003 Optoelectronic Interconnection Technology  

E-Print Network [OSTI]

Optoelectronic Interconnection Technology in the HOLMS System Paul Lukowicz, Member, IEEE, J√ľrgen Jahns, Member. S√ľllau, J. F. Snowdon, M. Wirz, and G. Tr√∂ster Invited Paper Abstract--The High-Speed Optoelectronic and economical by developing optoelectronic packaging tech- nology compatible with standard electronic assembly

Jahns, J√ľrgen

472

On-Chip Copper-Based vs. Optical Interconnects: Delay Uncertainty, Latency, Power, and Bandwidth Density Comparative Predictions  

E-Print Network [OSTI]

On-Chip Copper-Based vs. Optical Interconnects: Delay Uncertainty, Latency, Power, and Bandwidth. Albonesi, Philippe M. Fauchet, and Eby G. Friedman Department of Electrical and Computer Engineering of Rochester, Rochester, New York, 14627 Department of Electrical and Computer Engineering,Cornell University

Friedman, Eby G.

473

Initial Performance Evaluation of the Cray SeaStar Interconnect Ron Brightwell Kevin Pedretti Keith D. Underwood  

E-Print Network [OSTI]

Initial Performance Evaluation of the Cray SeaStar Interconnect Ron Brightwell Kevin Pedretti Keith supercomputer. The SeaStar was designed specifically to meet the performance and reliability needs of a large-scale, distributed-memory scientific computing platform. In this paper, we present an initial performance evaluation

Brightwell, Ron

474

Observers for Interconnected Nonlinear and Linear Systems Havard Fjr Grip a, Ali Saberi a, and Tor A. Johansen b  

E-Print Network [OSTI]

Observers for Interconnected Nonlinear and Linear Systems Hįavard Fjśr Grip a, Ali Saberi a (Esfandiari and Khalil, 1987; Saberi and Sannuti, 1990), and non-left-invertible systems (e.g., Gauthier, Hammouri, and Othman, 1992; Bornard and Hammouri, 2002; Grip and Saberi, 2010); the exploitation

Johansen, Tor Arne

475

Power Transmission Lines: A New Interconnect Design to Eliminate Simultaneous Switching Noise A. Ege Engin and Madhavan Swaminathan  

E-Print Network [OSTI]

Power Transmission Lines: A New Interconnect Design to Eliminate Simultaneous Switching Noise A of the coupling between the signal lines and the power delivery network (PDN) in off-chip signaling. This coupling presents a new PDN design, called as the power transmission line, which overcomes these problems

Swaminathan, Madhavan

476

Characterization of micro-contact resistance between a gold nanocrystalline line and a tungsten electrode probe in interconnect fatigue testing  

SciTech Connect (OSTI)

An electromechanically-coupled micro-contact resistance measurement system is built to mimic the contact process during fatigue testing of nanoscale-thickness interconnects using multiple probe methods. The design combines an optical microscope, high-resolution electronic balance, and micromanipulator-controlled electric probe, and is coupled with electrical measurements to investigate microscale contact physics. Experimental measurements are performed to characterize the contact resistance response of the gold nanocrystalline pad of a 35-nm-thick interconnect under mechanical force applied by a tungsten electrode probe. Location of a stable region for the contact resistance and the critical contact force provides better understanding of micro-contact behavior relative to the effects of the contact force and the nature of the contact surface. Increasing contact temperature leads to reduced contact resistance, softens the pad material, and modifies the contact surface. The stability of both contact resistance and interconnect resistance is studied under increasing contact force. Major fluctuations emerge when the contact force is less than the critical contact force, which shows that temporal contact resistance will affect interconnect resistance measurement accuracy, even when using the four-wire method. This performance is demonstrated experimentally by heating the Au line locally with a laser beam. Finally, the contact resistances are calculated using the LET (LiĖEtsionĖTalke) model together with combined Holm and Sharvin theory under various contact forces. Good agreement between the results is obtained. This research provides a way to measure change in interconnect line resistance directly under a stable contact resistance regime with a two-wire method that will greatly reduce the experimental costs.

Ling, Xue; Wang, Yusheng [Department of Engineering Mechanics, AML, Tsinghua University, Beijing 100084 (China); Li, Xide, E-mail: lixide@tsinghua.edu.cn [Department of Engineering Mechanics, AML, Tsinghua University, Beijing 100084 (China); Center for Nano and Micro Mechanics, Tsinghua University, Beijing 100084 (China)

2014-10-15T23:59:59.000Z

477

Estructura y funciones de un operador independiente  

E-Print Network [OSTI]

.......................................................................................................................................20 3.3 CASO PJM

Rudnick, Hugh

478

Probing the Geometry and Interconnectivity of Pores in Organic Aerogels Using Hyperpolarized 129Xe NMR Spectroscopy  

SciTech Connect (OSTI)

Aerogels represent a class of novel open-pore materials with high surface area and nanometer pore sizes. They exhibit extremely low mass densities, low thermal conductivity, good acoustic insulation, and low dielectric constants. These materials have potential applications in catalysis, advanced separation techniques, energy storage, environmental remediation, and as insulating materials. Organic aerogels are stiffer and stronger than silica aerogels and are better insulators with higher thermal resistance. Resorcinol-Formaldehyde (RF) aerogels are typically prepared through the base-catalyzed sol-gel polymerization of resorcinol with formaldehyde in aqueous solution to produce gels, which are then dried in supercritical CO2.1,2 The [resorcinol]/ [catalyst] (R/C) ratio of the starting sol-gel solution has been determined to be the dominant factor that affects the properties of RF aerogels. Since the unique microstructures of aerogels are responsible for their unusual properties, characterizing the detailed porous structures and correlating them with the processing parameters are vital to establish rational design principles for novel organic aerogels with tailored properties. In this communication we report the first use of hyperpolarized (HP) 129Xe NMR to probe the geometry and interconnectivity of pores in RF aerogels and to correlate these with synthetic conditions. Our work demonstrates that HP 129Xe NMR is so far the only method for accurately measuring the free volume-to-surface-area (Vg/S) ratios for soft mesoporous materials without using any geometric models.

Moudrakovski, Igor L.; Wang, Li Q.; Baumann, T.; Satcher, J. H.; Exarhos, Gregory J.; Ratcliffe, C. I.; Ripmeester, J. A.

2004-04-28T23:59:59.000Z

479

High-performance, lattice-mismatched InGaAs/InP monolithic interconnected modules (MIMs)  

SciTech Connect (OSTI)

High performance, lattice-mismatched p/n InGaAs/lnP monolithic interconnected module (MIM) structures were developed for thermophotovoltaic (TPV) applications. A MIM device consists of several individual InGaAs photovoltaic (PV) cells series-connected on a single semi-insulating (S.I.) InP substrate. Both interdigitated and conventional (i.e., non-interdigitated) MIMs were fabricated. The energy bandgap (Eg) for these devices was 0.60 eV. A compositionally step-graded InPAs buffer was used to accommodate a lattice mismatch of 1.1% between the active InGaAs cell structure and the InP substrate. 1x1-cm, 15-cell, 0.60-eV MIMs demonstrated an open-circuit voltage (Voc) of 5.2 V (347 mV per cell) and a fill factor of 68.6% at a short-circuit current density (Jsc) of 2.0 A/cm{sup 2}, under flashlamp testing. The reverse saturation current density (Jo) was 1.6x10{sup {minus}6} A/cm{sup 2}. Jo values as low as 4.1x10{sup {minus}7} A/cm{sup 2} were also observed with a conventional planar cell geometry.

Fatemi, Navid S.; Wilt, David M.; Hoffman, Richard W., Jr.; Stan, Mark S.; Weizer, Victor G.; Jenkins, Phillip P.; Khan, Osman S.; Murray, Christopher S.; Scheiman, David; Brinker, David

1998-10-01T23:59:59.000Z

480

Monte Carlo analysis of a monolithic interconnected module with a back surface reflector  

SciTech Connect (OSTI)

Recently, the photon Monte Carlo code, RACER-X, was modified to include wave-length dependent absorption coefficients and indices of refraction. This work was done in an effort to increase the code`s capabilities to be more applicable to a wider range of problems. These new features make RACER-X useful for analyzing devices like monolithic interconnected modules (MIMs) which have etched surface features and incorporates a back surface reflector (BSR) for spectral control. A series of calculations were performed on various MIM structures to determine the impact that surface features and component reflectivities have on spectral utilization. The traditional concern of cavity photonics is replaced with intra-cell photonics in the MIM design. Like the cavity photonic problems previously discussed, small changes in optical properties and/or geometry can lead to large changes in spectral utilization. The calculations show that seemingly innocuous surface features (e.g., trenches and grid lines) can significantly reduce the spectral utilization due to the non-normal incident photon flux. Photons that enter the device through a trench edge are refracted onto a trajectory where they will not escape. This leads to a reduction in the number of reflected below bandgap photons that return to the radiator and reduce the spectral utilization. In addition, trenches expose a lateral conduction layer in this particular series of calculations which increase the absorption of above bandgap photons in inactive material.

Ballinger, C.T.; Charache, G.W. [Lockheed Martin Corp., Schenectady, NY (United States); Murray, C.S. [Bettis Atomic Power Lab., West Mifflin, PA (United States)

1998-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "interconnection pjm midwest" 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.


481

Degradation of solid oxide fuel cell metallic interconnects in fuels containing sulfur  

SciTech Connect (OSTI)

Hydrogen is the main fuel for all types of fuel cells except direct methanol fuel cells. Hydrogen can be generated from all manner of fossil fuels, including coal, natural gas, diesel, gasoline, other hydrocarbons, and oxygenates (e.g., methanol, ethanol, butanol, etc.). Impurities in the fuel can cause significant performance problems and sulfur, in particular, can decrease the cell performance of fuel cells, including solid oxide fuel cells (SOFC). In the SOFC, the high (800-1000įC) operating temperature yields advantages (e.g., internal fuel reforming) and disadvantages (e.g., material selection and degradation problems). Significant progress in reducing the operating temperature of the SOFC from ~1000 ļC to ~750 ļC may allow less expensive metallic materials to be used for interconnects and as balance of plant (BOP) materials. This paper provides insight on the material performance of nickel, ferritic steels, and nickel-based alloys in fuels containing sulfur, primarily in the form of H2S, and seeks to quantify the extent of possible degradation due to sulfur in the gas stream.

Ziomek-Moroz, M.; Hawk, Jeffrey A.

2005-01-01T23:59:59.000Z

482

Evaluation of SmCo and SmCoN magnetron sputtering coatings for SOFC interconnect applications  

SciTech Connect (OSTI)

Cobalt or cobalt containing coatings are promising for SOFC interconnect applications because of their high conductivity. We have investigated SmCo and SmCoN coatings deposited by magnetron sputtering from a SmCo (5% Sm) target on to Crofer 22 APU substrates. The composition, structure, surface morphology, and electrical conductivity of the coated substrates were characterized by SEM/EDX, XRD and ASR measurements. Addition of Sm enhances the oxidation resistance and the Cr retention capability of the coatings. The use of nitride as a precursor stabilizes Sm during oxidation of the films, thus inhibiting diffusion of Fe, resulting in a more compact coating and lowering ASR. The combined advantages of Sm addition to cobalt and the use of a nitride as a precursor, makes SmCoN coatings a promising new interconnect coating material.

Wu, Junwei (West Virginia Univ., Morgantown, WV); Jiang, Yinglu (Univ. of Science and Technology, Beijing, China); Johnson, C.D.; Liu, Xingbo (West Virginia Univ., Morgantown, WV)

2008-01-10T23:59:59.000Z

483

Operating Reserve Implication of Alternative Implementations of an Energy Imbalance Service on Wind Integration in the Western Interconnection: Preprint  

SciTech Connect (OSTI)

During the past few years, there has been significant interest in alternative ways to manage power systems over a larger effective electrical footprint. Large regional transmission organizations in the Eastern Interconnection have effectively consolidated balancing areas, achieving significant economies of scale that result in a reduction in required reserves. Conversely, in the Western Interconnection there are many balancing areas, which will result in challenges if there is significant wind and solar energy development in the region. A recent proposal to the Western Electricity Coordinating Council suggests a regional energy imbalance service (EIS). To evaluate this EIS, a number of analyses are in process or are planned. This paper describes one part of an analysis of the EIS's implication on operating reserves under several alternative scenarios of the market footprint and participation. We improve on the operating reserves method utilized in the Eastern Wind Integration and Transmission Study and apply this modified approach to data from the Western Wind and Solar Integration Study.

Milligan, M.; Kirby, B.; King, J.; Beuning, S.

2011-07-01T23:59:59.000Z

484

Analysis of the Impact of Balancing Area Cooperation on the Operation of the Western Interconnection with Wind and Solar Generation (Presentation)  

SciTech Connect (OSTI)

This presentation describes the analysis of the impact of balancing area cooperation on the operation of the Western Interconnection with wind and solar generation, including a discussion of operating reserves, ramping, production simulation, and conclusions.

Milligan, M.; Lew, D.; Jordan, G.; Piwko, R.; Kirby, B.; King, J.; Beuning, S.

2011-05-01T23:59:59.000Z

485

40 Gb/s Data Transmission Over a 1 m Long Multimode Polymer Spiral Waveguide for Board-Level Optical Interconnects  

E-Print Network [OSTI]

-based interconnects when operating at high data rates, such as electromagnetic interference (EMI), limited bandwidth and large power consumption, have led to the consideration of the use of optical technologies in high-speed board-level communication links [4...

Bamiedakis, Nikolaos; Chen, Jian; Westbergh, Petter; Gustavsson, Johan S.; Larsson, Anders; Penty, Richard V.; White, Ian H.

2014-11-20T23:59:59.000Z

486

INVESTIGATION OF NOVEL ALLOY TiC-Ni-Ni3Al FOR SOLID OXIDE FUEL CELL INTERCONNECT APPLICATIONS  

SciTech Connect (OSTI)

Solid oxide fuel cell interconnect materials must meet stringent requirements. Such interconnects must operate at temperatures approaching 800 C while resisting oxidation and reduction, which can occur from the anode and cathode materials and the operating environment. They also must retain their electrical conductivity under these conditions and possess compatible coefficients of thermal expansion as the anode and cathode. Results are presented in this report for fuel cell interconnect candidate materials currently under investigation based upon nano-size titanium carbide (TiC) powders. The TiC is liquid phase sintered with either nickel (Ni) or nickel-aluminide (Ni{sub 3}Al) in varying concentrations. The oxidation resistance of the submicron grain TiC-metal materials is presented as a function weight change versus time at 700 C and 800 C for varying content of metal/intermetallic in the system. Electrical conductivity at 800 C as a function of time is also presented for TiC-Ni to demonstrate the vitality of these materials for interconnect applications. TGA studies showed that the weight gain was 0.8 mg/cm{sup 2} for TiC(30)-Ni(30wt.%) after 100 hours in wet air at 800 C and the weight gain was calculated to be 0.5205 mg/cm{sup 2} for TiC(30)- Ni(10 wt.%) after 100 hours at 700 C and 100 hours at 800 C. At room temperature the electrical conductivity was measured to be 2444 1/[ohm.cm] for TiC-Ni compositions. The electrical conductivities at 800 C in air was recorded to be 19 1/[ohm.cm] after 125 hours. Two identical samples were supplied to PNNL (Dr. Jeff Stevenson) for ASR testing during the pre-decision period and currently they are being tested there. Fabrication, oxidation resistance and electrical conductivity studies indicate that TiC-Ni-Ni{sub 3}Al ternary appears to be a very important system for the development of interconnect composition for solid oxide fuel cells.

Rasit Koc; Geoffrey Swift; Hua Xie

2005-01-25T23:59:59.000Z

487

Effect of SOFC Interconnect-Coating Interactions on Coating Properties and Performance  

SciTech Connect (OSTI)

The high operating temperature of solid oxide fuel cells (SOFCs) provides good fuel flexibility which expands potential applications, but also creates materials challenges. One such challenge is the interconnect material, which was the focus of this project. In particular, the objective of the project was to understand the interaction between the interconnect alloy and ceramic coatings which are needed to minimize chromium volatilization and the associated chromium poisoning of the SOFC cathode. This project focused on coatings based on manganese cobalt oxide spinel phases (Mn,Co)3O4, which have been shown to be effective as coatings for ferritic stainless steel alloys. Analysis of diffusion couples was used to develop a model to describe the interaction between (Mn,Co)3O4 and Cr2O3 in which a two-layer reaction zone is formed. Both layers form the spinel structure, but the concentration gradients at the interface appear like a two-phase boundary suggesting that a miscibility gap is present in the spinel solid solution. A high-chromium spinel layer forms in contact with Cr2O3 and grows by diffusion of manganese and cobalt from the coating material to the Cr2O3. The effect of coating composition, including the addition of dopants, was evaluated and indicated that the reaction rate could be decreased with additions of iron, titanium, nickel and copper. Diffusion couples using stainless steel alloys (which form a chromia scale) had some similarities and some differences as compared to those with Cr2O3. The most notable difference was that the high-chromium spinel layer did not form in the diffusion couples with stainless steel alloys. This difference can be explained using the reaction model developed in this project. In particular, the chromia scale grows at the expense of the alloy, the high-chromia layer grows at the expense of chromia scale and the high-chromia layer is consumed by diffusion of chromium into the coating material. If the last process (dissolution of high-chromium spinel phase) is faster than the second process (formation of high-chromium spinel phase), the high-chromium layer may be consumed. The other important result of this mechanism is that it could result in a constant scale thickness if the scale forms at the same rate as it is consumed. This helps to explain the unexpected observation that the area specific resistance (ASR) of a SOFC with a (Mn,Co)3O4-coated ferritic stainless steel cathode becomes constant after long exposures. The project also evaluated the possibility of reducing the chromium content in a stainless steel alloy using experimental alloys. The conclusion of this evaluation is that at least 17-18% chromium is needed for good oxidation resistance is needed even if the alloy is coated with a spinel coating. Additional details on these findings are provided in a later section of this report and in the publications listed below.

Jeffrey W. Fergus

2012-09-05T23:59:59.000Z

488

Assessment of Solder Interconnect Integrity in Dismantled Electronic Components from N57 and B61 Tube-Type Radars  

SciTech Connect (OSTI)

Aging analyses were performed on solder joints from two radar units: (1) a laboratory, N57 tube-type radar unit and (2) a field-returned, B61-0, tube-type radar unit. The cumulative temperature environments experienced by the units during aging were calculated from the intermetallic compound layer thickness and the mean Pb-rich phase particle size metrics for solder joints in the units, assuming an aging time of 35 years for both radars. Baseline aging metrics were obtained from a laboratory test vehicle assembled at AS/FM and T; the aging kinetics of both metrics were calculated from isothermal aging experiments. The N57 radar unit interconnect board solder joints exhibited very little aging. The eyelet solder joints did show cracking that most likely occurred at the time of assembly. The eyelet, SA1126 connector solder joints, showed some delamination between the Cu pad and underlying laminate. The B61 field-returned radar solder joints showed a nominal degree of aging. Cracking of the eyelet solder joints was observed. The Pb-rich phase particle measurements indicated additional aging of the interconnects as a result of residual stresses. Cracking of the terminal pole connector, pin-to-pin solder joint was observed; but it was not believed to jeopardize the electrical functionality of the interconnect. Extending the stockpile lifetime of the B61 tube-type radar by an additional 20 years would not be impacted by the reliability of the solder joints with respect to further growth of the intermetallic compound layer. Additional coarsening of the Pb-rich phase will increase the joints' sensitivity to thermomechanical fatigue.

Rejent, J.A.; Vianco, P.T.; Woodrum, R.A.

1999-07-01T23:59:59.000Z

489

Operating Reserve Reductions from a Proposed Energy Imbalance Market with Wind and Solar Generation in the Western Interconnection  

SciTech Connect (OSTI)

This paper considers several alternative forms of an energy imbalance market (EIM) proposed in the nonmarket areas of the Western Interconnection. The proposed EIM includes two changes in operating practices that independently reduce variability and increase access to responsive resources: balancing authority cooperation and sub-hourly dispatch. As the penetration of variable generation increases on the power system, additional interest in coordination would likely occur. Several alternative approaches could be used, but consideration of any form of coordinated unit commitment is beyond the scope of this analysis. This report examines the benefits of several possible EIM implementations--both separately and in concert.

King, J.; Kirby, B.; Milligan, M.; Beuning, S.

2012-05-01T23:59:59.000Z

490

Wind Aggregation Via Risky Power Markets Yue Zhao, Member, IEEE, Junjie Qin, Student Member, IEEE, Ram Rajagopal, Member, IEEE,  

E-Print Network [OSTI]

generation and locational marginal price data for ten WPPs in the PJM interconnection. Index Terms competitive equilibrium (CE), characterized in closed form. The marginal contribution and diversity when the wind penetration level is high. This is because, the cost of increased reserve margin

Zhao, Yue

491

Proposal for the award of a contract for the assembly on the CERN site of interconnections for the LHC machine  

E-Print Network [OSTI]

This document concerns the award of a contract for the assembly on the CERN site of interconnections for the LHC machine. Following a market survey carried out among 70 firms in fourteen Member States, a call for tenders (IT-3099/AT/LHC) was sent on 14 April 2003 to one firm and four consortia in five Member States. By the closing date, CERN had received three tenders from three consortia in four Member States. The Finance Committee is invited to agree to the negotiation of a contract with the consortium INEO (FR), ENDEL (FR) and GTI (NL), the lowest bidder, for the assembly on the CERN site of interconnections for the LHC machine for a total amount of 6 792 836 euros (10 475 917 Swiss francs), subject to revision for inflation after 1 January 2006. The rate of exchange used is that stipulated in the tender. The consortium has indicated the following distribution by country of the contract value covered by this adjudication proposal: NL - 51%; FR - 49%.

2003-01-01T23:59:59.000Z

492

Mathematical models of interconnections between composition and properties of oils in the Apsheron oil-and gas-bearing region of Azerbaijan  

SciTech Connect (OSTI)

This paper reports on the example of oils in the Apsheron oil- and gas-bearing region and Apsheron archipelago located in the western part of the Southern Caspian depression, of which the authors have developed mathematical models of a group hydrocarbon composition; interconnection between oil density and content of asphalt-resin materials, benzine, and ligroin; interconnections between oil density and viscosity and temperature; and interconnections between content of asphalt-resin properties and low-temperature fractions. The models obtained enable us to extrapolate factual data on composition and properties of oils beyond the limits of fixed depths of burial of oil-saturated reservoirs both to a zone of great depths and increased temperatures where hydrocarbons were in a gaseous or oil and gaseous state, and to a zone of near-surface conditions where oils acquire the consistency of asphalts.

Buryakovsky, L.A.; Dzhevanshir, R.D. (Inst. of Deep Oil and Gas Deposits, Azerbaijan Academy of Sciences, 33 Narimanov Prospect, Baku 370143, Azerbaijan (SU))

1992-01-01T23:59:59.000Z

493

A reactive contingency analysis algorithm using MW and MVAR distribution factors  

SciTech Connect (OSTI)

This paper describes an algorithm that can be used in analyzing reactive power flow contingencies. This approach uses MW distribution factors (DFAX) in conjunction with newly developed VAR distribution factors (RDFAX) to solve for the post-contingency bus voltage magnitude changes of an interconnecter EHV system. A prototype version of the algorithm described in this paper is presently being tested at the Pennsylvania-New Jersey-Maryland (PJM) interconnection office.

Taylor, D.G.; Maahs, L.J. (Pennsylvania-New Jersey-Maryland Interconnection, Norristown, PA (US))

1991-02-01T23:59:59.000Z

494

Using CrAIN Multilayer Coatings to Improve Oxidation Resistance of Steel Interconnects for Solid Oxide Fuel Cell Stacks  

SciTech Connect (OSTI)

The requirements of low cost and high-tempurature corrosion resistance for bipolar interconnect plates in solid oxide fuel cell stacks has directed attention to the use of metal plates with oxidation resistant coatings. We have investigatedt he performance of steel plates with multilayer coatings consisting of CrN for electrical conductivity and CrAIN for oxidation resistance. The coatings were deposited usin large area filterd arc deposition technolgy, and subsequently annealed in air for up to 25 hours at 800 degrees celsius. The composition, structer and morphology of the coated plates were characterized using RBS, nuclear reaction analysis, AFM and TEM techniques. By altering the architecture of the layers within the coatings, the rate of oxidation was reduced by more than an order of magnitute. Electrical resistance was measured at room temperature.

Smith, Richard J.; Tripp, C.; Knospe, Anders; Ramana, C. V.; Gorokhovsky, Vladimir I.; Shutthanandan, V.; Gelles, David S.

2004-06-01T23:59:59.000Z

495

Grid Interconnection and Performance Testing Procedures for Vehicle-To-Grid (V2G) Power Electronics: Preprint  

SciTech Connect (OSTI)

Bidirectional power electronics can add vehicle-to-grid (V2G) capability in a plug-in vehicle, which then allows the vehicle to operate as a distributed resource (DR). The uniqueness of the battery-based V2G power electronics requires a test procedure that will not only maintain IEEE interconnection standards, but can also evaluate the electrical performance of the vehicle working as a DR. The objective of this paper is to discuss a recently published NREL technical report that provides interim test procedures for V2G vehicles for their integration into the electrical distribution systems and for their performance in terms of continuous output power, efficiency, and losses. Additionally, some other test procedures are discussed that are applicable to a V2G vehicle that desires to provide power reserve functions. A few sample test results are provided based on testing of prototype V2G vehicles at NREL.

Kramer, W.; Chakraborty, S.; Kroposki, B.; Hoke, A.; Martin, G.; Markel, T.

2012-03-01T23:59:59.000Z

496

Maze Solving Automatons for Self-Healing of Open Interconnects: Modular Add-on for Circuit Boards  

E-Print Network [OSTI]

We present the circuit board integration of a self-healing mechanism to repair open faults. The electric field driven mechanism physically restores fractured interconnects in electronic circuits and has the ability to solve mazes. The repair is performed by conductive particles dispersed in an insulating fluid. We demonstrate the integration of the healing module onto printed circuit boards and the ability of maze solving. We model and perform experiments on the influence of the geometry of the conductive particles as well as the terminal impedances of the route on the healing efficiency. The typical heal rate is 10 $\\mu$m/s with healed route having resistance of 100 $\\Omega$ to 20 k$\\Omega$ depending on the materials and concentrations used.

Aswathi Nair; Karthik Raghunandan; Vaddi Yaswanth; Sreelal Shridharan; Sanjiv Sambandan

2014-12-30T23:59:59.000Z

497

Sustainable Energy Solutions Task 1.0: Networked Monitoring and Control of Small Interconnected Wind Energy Systems  

SciTech Connect (OSTI)

EXECUTIVE SUMARRY This report presents accomplishments, results, and future work for one task of five in the Wichita State University Sustainable Energy Solutions Project: To develop a scale model laboratory distribution system for research into questions that arise from networked control and monitoring of low-wind energy systems connected to the AC distribution system. The lab models developed under this task are located in the Electric Power Quality Lab in the Engineering Research Building on the Wichita State University campus. The lab system consists of four parts: 1. A doubly-fed induction generator 2. A wind turbine emulator 3. A solar photovoltaic emulator, with battery energy storage 4. Distribution transformers, lines, and other components, and wireless and wired communications and control These lab elements will be interconnected and will function together to form a complete testbed for distributed resource monitoring and control strategies and smart grid applications testing. Development of the lab system will continue beyond this project.

Janet.twomey@wichita.edu

2010-04-30T23:59:59.000Z

498

High Performance Ceramic Interconnect Material for Solid Oxide Fuel Cells (SOFCs): Ca- and Transition Metal-doped Yttrium Chromite  

SciTech Connect (OSTI)

The effect of transition metal substitution on thermal and electrical properties of Ca-doped yttrium chromite was investigated in relation to use as a ceramic interconnect in high temperature solid oxide fuel cells (SOFCs). 10 at% Co, 4 at% Ni, and 1 at% Cu substitution on B-site of 20 at% Ca-doped yttrium chromite led to a close match of thermal expansion coefficient (TEC) with that of 8 mol% yttria-stabilized zirconia (YSZ), and a single phase Y0.8Ca0.2Cr0.85Co0.1Ni0.04Cu0.01O3 remained stable between 25 and 1100 degree C over a wide oxygen partial pressure range. Doping with Cu significantly facilitated densification of yttrium chromite. Ni dopant improved both electrical conductivity and dimensional stability in reducing environments, likely through diminishing the oxygen vacancy formation. Substitution with Co substantially enhanced electrical conductivity in oxidizing atmosphere, which was attributed to an increase in charge carrier density and hopping mobility. Electrical conductivity of Y0.8Ca0.2Cr0.85Co0.1Ni0.04Cu0.01O3 at 900 degree C is 57 S/cm in air and 11 S/cm in fuel (pO2=5◊10^-17 atm) environments. Chemical compatibility of doped yttrium chromite with other cell components was verified at the processing temperatures. Based on the chemical and dimensional stability, sinterability, and thermal and electrical properties, Y0.8Ca0.2Cr0.85Co0.1Ni0.04Cu0.01O3 is suggested as a promising SOFC ceramic interconnect to potentially overcome technical limitations of conventional acceptor-doped lanthanum chromites.

Yoon, Kyung J.; Stevenson, Jeffry W.; Marina, Olga A.

2011-10-15T23:59:59.000Z

499

Computing GIC in large power systems  

SciTech Connect (OSTI)

On March 13, 1989, a severe geomagnetic disturbance affected power and communications systems in the North American continent. Since the geomagnetic disturbance, several other disturbances have occurred. The Pennsylvania, New Jersey, and Maryland (PJM) Interconnection system, its member companies, and some of the neighboring utilities experienced the geomagnetic induced current (GIC) effects on March 13, 1989, as well as during the subsequent geomagnetic disturbances. As a result, considerable effort is being focused on measurement, analysis, and mitigation of GIC in the PJM system. Some of the analytical and computational work completed so far is summarized in this article.

Prabhakara, F.S. (Power Technologies, Inc., Schenectady, NY (United States)); Ponder, J.Z.; Towle, J.N.

1992-01-01T23:59:59.000Z

500

Preprint of a paper to appear in Applied Optics, Vol. 33, No. 11, November 1994 A Scalable Optical Hypercubebased Interconnection Network for Massively  

E-Print Network [OSTI]

Preprint of a paper to appear in Applied Optics, Vol. 33, No. 11, November 1994 A Scalable Optical of massively parallel computers. This paper presents a new modular optical interconnection network, called an Optical Multi­Mesh Hypercube (OMMH), which is both size­ and time­scalable. The OMMH combines positive

Louri, Ahmed