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Note: This page contains sample records for the topic "transformer losses public" 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.


1

Evaluating Transformer Losses  

E-Print Network (OSTI)

This paper outlines how to determine what transformer losses cost and how to evaluate transformer bids to optimize the investment.

Grun, R. L. Jr.

1989-09-01T23:59:59.000Z

2

Google's Loss: The Public's Gain APRIL 28, 2011  

E-Print Network (OSTI)

Google's Loss: The Public's Gain APRIL 28, 2011 Robert Darnton Musée du Louvre, Paris Jean a postmortem on Google's attempt to digitize and sell millions of books, despite the decision by Judge Denny Chin on March 23 to reject the agreement that seemed to make Google's project possible. Google Book

Hofri, Micha

3

Two Paths to Transforming Markets through Public Sector Energy  

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

Paths to Transforming Markets through Public Sector Energy Paths to Transforming Markets through Public Sector Energy Efficiency: Bottom Up versus Top Down Laura Van Wie McGrory, Philip Coleman, David Fridley, and Jeffrey Harris, Lawrence Berkeley National Laboratory (LBNL) Edgar Villaseñor Franco, Promoting an Energy-efficient Public Sector (PEPS) ABSTRACT The evolution of government purchasing initiatives in Mexico and China, part of the PEPS (Promoting an Energy-efficient Public Sector) program, demonstrates the need for flexibility in designing energy-efficiency strategies in the public sector. Several years of pursuing a top-down (federally led) strategy in Mexico produced few results, and it was not until the program was restructured in 2004 to focus on municipal-level purchasing that the program

4

Low Loss, High Power Density Magnetics in Inductor/Transformer ...  

Science Conference Proceedings (OSTI)

The former power requirements motivate high efficiency materials for use in bulk scale inductors and transformers. The magnetic material requirements include...

5

Impacts of Substation Transformer and Bus Configuration on Distribution Losses  

Science Conference Proceedings (OSTI)

The technical losses on Electricit de France (EDF) distribution networks are annually estimated at about 18 TWh. Since the costs for these losses are ultimately covered by the end-use tariff paid by the customers, EDF has many reasons to find a way to reduce them, including the desire to increase customer satisfaction, meet commitments for sustainable development, and anticipate future regulatory requirements. EDF has identified two main ways to reduce losses on distribution systems: developing new rules...

2009-03-26T23:59:59.000Z

6

Two Paths to Transforming Markets through Public Sector Energy Efficiency:  

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

Two Paths to Transforming Markets through Public Sector Energy Efficiency: Two Paths to Transforming Markets through Public Sector Energy Efficiency: Bottom Up versus Top Down Title Two Paths to Transforming Markets through Public Sector Energy Efficiency: Bottom Up versus Top Down Publication Type Conference Paper LBNL Report Number LBNL-60144 Year of Publication 2006 Authors McGrory, Laura Van Wie, Philip Coleman, David Fridley, Jeffrey P. Harris, and Edgar Villasenor Franco Conference Name 2006 ACEEE Summer Study on Energy Efficiency in Buildings Date Published 08/2006 Conference Location Pacific Grove, CA Abstract The evolution of government purchasing initiatives in Mexico and China, part of the PEPS (Promoting an Energy-efficient Public Sector) program, demonstrates the need for flexibility in designing energy-efficiency strategies in the public sector. Several years of pursuing a top-down (federally led) strategy in Mexico produced few results, and it was not until the program was restructured in 2004 to focus on municipal-level purchasing that the program gained momentum. Today, a new partnership with the Mexican federal government is leading to an intergovernmental initiative with strong support at the federal level. By contrast, the PEPS purchasing initiative in China was successfully initiated and led at the central government level with strategic support from international experts. The very different success trajectories in these two countries provide valuable lessons for designing country-specific public sector energy-efficiency initiatives. Enabling conditions for any successful public sector purchasing initiative include the existence of mandatory energy-efficiency performance standards, an effective energy-efficiency endorsement labeling program, an immediate need for energy conservation, a simple pilot phase (focusing on a limited number of strategically chosen products), and specialized technical assistance. Top-down purchasing programs are likely to be more successful where there is high-level political endorsement and a national procurement law in place, supported by a network of trained purchasers. Bottom-up (municipally led) purchasing programs require that municipalities have the authority to set their own purchasing policies, and also benefit from existing networks of cities, supported by motivated municipal leaders and trained purchasing officials.

7

Transforming Epidemiology for 21st Century Medicine and Public Health  

Science Conference Proceedings (OSTI)

n 2012, the National Cancer Institute (NCI) engaged the scientific community to provide a vision for cancer epidemiology in the 21st century. Eight overarching thematic recommendations, with proposed corresponding actions for consideration by funding agencies, professional societies, and the research community emerged from the collective intellectual discourse. The themes are (i) extending the reach of epidemiology beyond discovery and etiologic research to include multilevel analysis, intervention evaluation, implementation, and outcomes research; (ii) transforming the practice of epidemiology by moving toward more access and sharing of protocols, data, metadata, and specimens to foster collaboration, to ensure reproducibility and replication, and accelerate translation; (iii) expanding cohort studies to collect exposure, clinical, and other information across the life course and examining multiple health-related endpoints; (iv) developing and validating reliable methods and technologies to quantify exposures and outcomes on a massive scale, and to assess concomitantly the role of multiple factors in complex diseases; (v) integrating big data science into the practice of epidemiology; (vi) expanding knowledge integration to drive research, policy, and practice; (vii) transforming training of 21st century epidemiologists to address interdisciplinary and translational research; and (viii) optimizing the use of resources and infrastructure for epidemiologic studies. These recommendations can transform cancer epidemiology and the field of epidemiology, in general, by enhancing transparency, interdisciplinary collaboration, and strategic applications of new technologies. They should lay a strong scientific foundation for accelerated translation of scientific discoveries into individual and population health benefits.

Khoury, Muin J [National Institutes of Health; Lam, Tram Kim [National Institutes of Health; Ioannidis, John [Stanford University; Hartge, Patricia [National Institutes of Health; Spitz, Margaret R. [Baylor College of Medicine, Huston; Buring, Julie E. [Brigham and Women's Hospital; Chanock, Stephen J. [National Institutes of Health; Tourassi, Georgia [ORNL; Zauber, Ann [Memorial Sloan-Kettering Cancer Center; Schully, Sheri D [National Institutes of Health

2013-01-01T23:59:59.000Z

8

Can Architects Help Transform Public Education? What the Sarasota County Civic School Building Program (1955-1960) Teaches Us  

E-Print Network (OSTI)

N. (2010, May 4). By the architects, for the people: A trend3), 307-319. Florida Architect. (1959, April). It can happenCan Architects Help Transform Public Education? What the

Paley, Nicholas B.

2013-01-01T23:59:59.000Z

9

TRANSFORMATION  

SciTech Connect

Transformation, which alters the genetic makeup of an individual, is a concept that intrigues the human imagination. In Streptococcus pneumoniae such transformation was first demonstrated. Perhaps our fascination with genetics derived from our ancestors observing their own progeny, with its retention and assortment of parental traits, but such interest must have been accelerated after the dawn of agriculture. It was in pea plants that Gregor Mendel in the late 1800s examined inherited traits and found them to be determined by physical elements, or genes, passed from parents to progeny. In our day, the material basis of these genetic determinants was revealed to be DNA by the lowly bacteria, in particular, the pneumococcus. For this species, transformation by free DNA is a sexual process that enables cells to sport new combinations of genes and traits. Genetic transformation of the type found in S. pneumoniae occurs naturally in many species of bacteria (70), but, initially only a few other transformable species were found, namely, Haemophilus influenzae, Neisseria meningitides, Neisseria gonorrheae, and Bacillus subtilis (96). Natural transformation, which requires a set of genes evolved for the purpose, contrasts with artificial transformation, which is accomplished by shocking cells either electrically, as in electroporation, or by ionic and temperature shifts. Although such artificial treatments can introduce very small amounts of DNA into virtually any type of cell, the amounts introduced by natural transformation are a million-fold greater, and S. pneumoniae can take up as much as 10% of its cellular DNA content (40).

LACKS,S.A.

2003-10-09T23:59:59.000Z

10

Transformer failure and common-mode loss of instrument power at Nine Mile Point Unit 2 on August 13, 1991  

Science Conference Proceedings (OSTI)

On August 13, 1991, at Nine Mile Point Unit 2 nuclear power plant, located near Scriba, New York, on Lake Ontario, the main transformer experienced an internal failure that resulted in degraded voltage which caused the simultaneous loss of five uninterruptible power supplies, which in turn caused the loss of several nonsafety systems, including reactor control rod position indication, some reactor power and water indication, control room annunciators, the plant communications system, the plant process computer, and lighting at some locations. The reactor was subsequently brought to a safe shutdown. Following this event, the US Nuclear Regulatory Commission dispatched an Incident Investigation Team to the site to determine what happened, to identify the probable causes, and to make appropriate findings and conclusions. This report describes the incident, the methodology used by the team in its investigation, and presents and the team's findings and conclusions. 59 figs., 14 tabs.

Not Available

1991-10-01T23:59:59.000Z

11

TRANSFORMER  

DOE Patents (OSTI)

Transformers of a type adapted for use with extreme high power vacuum tubes where current requirements may be of the order of 2,000 to 200,000 amperes are described. The transformer casing has the form of a re-entrant section being extended through an opening in one end of the cylinder to form a coaxial terminal arrangement. A toroidal multi-turn primary winding is disposed within the casing in coaxial relationship therein. In a second embodiment, means are provided for forming the casing as a multi-turn secondary. The transformer is characterized by minimized resistance heating, minimized external magnetic flux, and an economical construction.

Baker, W.R.

1959-08-25T23:59:59.000Z

12

Publications  

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

7 results: 7 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Laura Van Wie McGrory [Clear All Filters] 2006 McGrory, Laura Van Wie, Philip Coleman, David Fridley, Jeffrey P. Harris, and Edgar Villasenor Franco. "Two Paths to Transforming Markets through Public Sector Energy Efficiency: Bottom Up versus Top Down." In 2006 ACEEE Summer Study on Energy Efficiency in Buildings. Pacific Grove, CA, 2006. McGrory, Laura Van Wie, Philip Coleman, David Fridley, Jeffrey P. Harris, and Edgar Villasenor Franco. Two Paths to Transforming Markets through Public Sector Energy Efficiency: Bottom Up versus Top Down In 2006 ACEEE Summer Study on Energy Efficiency in Buildings . Vol. 6., 2006. 2004 Wiel, Stephen, Laura Van Wie McGrory, and Lloyd Harrington. Energy

13

Two Paths to Transforming Markets through Public Sector Energy Efficiency: Bottom Up versus Top Down  

E-Print Network (OSTI)

Conservation Products (then CECP, now the China Standards Certification Center, or CSC) to survey selected public sector buildings

Van Wie McGrory, Laura; Coleman, Philip; Fridley, David; Harris, Jeffrey; Villasenor Franco, Edgar

2006-01-01T23:59:59.000Z

14

Jefferson Park : case study of a public housing project in transformation  

E-Print Network (OSTI)

This study focuses on the redevelopment of Jefferson Park, a public housing project in Cambridge, Massachusetts. The work establishes the historical political, social, and physical context in which that redevelopment takes ...

Powers, David Thomas

1984-01-01T23:59:59.000Z

15

Two Paths to Transforming Markets through Public Sector EnergyEfficiency: Bottom Up versus Top Down  

SciTech Connect

The evolution of government purchasing initiatives in Mexicoand China, part of the PEPS (Promoting an Energy-efficient Public Sector)program, demonstrates the need for flexibility in designingenergy-efficiency strategies in the public sector. Several years ofpursuing a top-down (federally led) strategy in Mexico produced fewresults, and it was not until the program was restructured in 2004 tofocus on municipal-level purchasing that the program gained momentum.Today, a new partnership with the Mexican federal government is leadingto an intergovernmental initiative with strong support at the federallevel. By contrast, the PEPS purchasing initiative in China wassuccessfully initiated and led at the central government level withstrategic support from international experts. The very different successtrajectories in these two countries provide valuable lessons fordesigning country-specific public sector energy-efficiency initiatives.Enabling conditions for any successful public sector purchasinginitiative include the existence of mandatory energy-efficiencyperformance standards, an effective energy-efficiency endorsementlabeling program, an immediate need for energy conservation, a simplepilot phase (focusing on a limited number of strategically chosenproducts), and specialized technical assistance. Top-down purchasingprograms are likely to be more successful where there is high-levelpolitical endorsement and a national procurement law in place, supportedby a network of trained purchasers. Bottom-up (municipally led)purchasing programs require that municipalities have the authority to settheir own purchasing policies, and also benefit from existing networks ofcities, supported by motivated municipal leaders and trained purchasingofficials.

Van Wie McGrory, Laura; Coleman, Philip; Fridley, David; Harris,Jeffrey; Villasenor Franco, Edgar

2006-05-10T23:59:59.000Z

16

The study of aluminum loss and consequent phase transformation in heat-treated acid-leached kaolin  

Science Conference Proceedings (OSTI)

This study investigates the effect of Al leaching during Fe removal from kaolin to mullite. Heat-treated kaolin was obtained by heating natural kaolin at 400, 500, 600, 700, 800 and 900 deg. C. The heat-treated kaolin was then leached at 100 deg. C with 4 M, 3 M, 2 M, 1 M, 0.2 M solution of H{sub 2}SO{sub 4} and 0.2 M solution of oxalic acid. The dried samples were sintered to 1300 deg. C for 4 h at a heating rate of 10 deg. C min{sup -1}. X-ray diffractometry and differential thermal analysis were used to study the phase transformation of kaolin to mullite. It was found that 700 deg. C is the optimum preheat-treatment temperature to leach out Fe and also Al for both types of the acids used. The majority of the 4 M sulfuric acid-treated kaolins formed the cristobalite phase when sintered. On the other hand, 1 M, 0.2 M sulfuric acid and 0.2 M oxalic acid leached heat-treated kaolin formed mullite and quartz phase after sintering. - Research Highlights: {yields} Preheat-treatment of kaolin improves the leachability of unwanted iron. {yields} The optimum preheat-treatment temperature is 700 deg. C. {yields} Sintered 4 M sulfuric acid-treated kaolin majorly formed the cristobalite phase. {yields} Sintered 0.2 M oxalic acid-treated kaolin formed lesser amorphous silicate phase.

Foo, Choo Thye [Malaysian Nuclear Agency (Nuclear Malaysia) Bangi, Selangor (Malaysia); Advanced Materials and Nanotechnology Laboratory, Institute of Advanced Technology, University Putra Malaysia, 43400 Serdang, Selangor (Malaysia); Mahmood, Che Seman [Malaysian Nuclear Agency (Nuclear Malaysia) Bangi, Selangor (Malaysia); Mohd Salleh, Mohamad Amran, E-mail: asalleh@eng.upm.edu.my [Advanced Materials and Nanotechnology Laboratory, Institute of Advanced Technology, University Putra Malaysia, 43400 Serdang, Selangor (Malaysia); Chemical Engineering Department, University Putra Malaysia, 43400 Serdang, Selangor (Malaysia)

2011-04-15T23:59:59.000Z

17

Publications  

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

Virginie E. Letschert. "Efficiency Improvement Opportunities in TVs: Implications for Market Transformation Programs." Energy Policy 59 (2013): 361-372. Park, Won Young, Amol...

18

Publications  

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

Cynthia Regnier, Kristen Parrish, and Vladimir Bazjanac. Transforming BIM to BEM: Generation of Building Geometry for the NASA Ames Sustainability Base BIM., 2013. 2012...

19

Publications  

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

and Virginie E. Letschert. "Efficiency Improvement Opportunities in TVs: Implications for Market Transformation Programs." Energy Policy 59 (2013): 361-372. Park, Won Young, Amol...

20

Publications  

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

and Virginie E. Letschert. "Efficiency Improvement Opportunities in TVs: Implications for Market Transformation Programs." Energy Policy 59 (2013): 361-372. Sathaye, Nakul, Amol...

Note: This page contains sample records for the topic "transformer losses public" 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

Publications  

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

and Virginie E. Letschert. "Efficiency Improvement Opportunities in TVs: Implications for Market Transformation Programs." Energy Policy 59 (2013): 361-372. de la Rue du Can,...

22

Publications  

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

Publications Publications Publications Most publications by Environmental Energy Technologies Division authors are searchable from this page, including peer-reviewed publications, book chapters, conference proceedings and LBNL reports. Filter Advanced Search Publications list This publications database is an ongoing project, and not all Division publications are represented here yet. For additional help see the bottom of this page. Show only items where Author Type Term Year Keyword is Abadie, Marc O Abbey, Chad Abdolrazaghi, Mohamad Aberg, Annika Abhyankar, Nikit Abraham, Marvin M Abshire, James B Abushakra, Bass Acevedo-Ruiz, Manuel Aceves, Salvador Ache, Hans J Ackerly, David D Ackerman, Andrew S Adamkiewicz, Gary Adams, Carl Adams, J W Adamson, Bo Addy, Susan E Addy, Nathan Aden, Nathaniel T Adesola, Bunmi Adhikari, Sarina Adilov, Nodir

23

Publications  

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

The EERE Publication and Product Library will allow you to find publications and products provided by the DOE's Office of Energy Efficiency and Renewable Energy specifically for our constituents....

24

Publications  

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

some of the publications, presentations, posters and other output of the Computational Science and Engineering Petascale Iniative's post-doctoral researchers. Sort by: Default |...

25

Publications  

Science Conference Proceedings (OSTI)

... Baldrige Stock Studies Performance of the Baldrige Index, a fictitious stock fund including the stock of publicly traded US companies that have ...

2013-07-10T23:59:59.000Z

26

Publications  

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

Division authors are searchable from this page, including peer-reviewed publications, book chapters, conference proceedings and LBNL reports. NOTICE Due to the current lapse of...

27

Publications  

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

William R., Anand R. Gopal, Gary A. Fitts, Sarah Lewis, Larry L. Dale, and Eric R. Masanet. Feedstock Loss from Drought is a Major Economic Risk for Biofuel Producers., 2013....

28

Publications  

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

Thermal Analysis Publications Thermal Analysis Publications Items are listed below in chronological order with the most recent reports first. The Source column lists the journals or conference proceeding where many reports can be found. Please check your local technical or engineering libraries to find these reports. Reports that have links are available on this server in PDF format. Download a free copy of Adobe Acrobat Reader. If you would like to receive a report on this list, please contact our publications coordinator at the address below: Pat Ross Windows and Daylighting Group Lawrence Berkeley National Laboratory Mail Stop 90/3111 Berkeley, CA 94720 (510) 486-6845 Fax: (510) 486-4089 email: plross@lbl.gov Please limit your request to no more than 5 publications. Note: Use the Find function of your browser to search this page if you are

29

Publications  

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

9 results: 9 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Nihar Shah [Clear All Filters] 2013 Shah, Nihar, Paul Waide, and Amol Phadke. Cooling the Planet: Opportunities for Deployment of Superefficient Room Air Conditioners., 2013. Park, Won Young, Amol Phadke, Nihar Shah, and Virginie E. Letschert. "Efficiency Improvement Opportunities in TVs: Implications for Market Transformation Programs." Energy Policy 59 (2013): 361-372. Sathaye, Nakul, Amol Phadke, Nihar Shah, and Virginie E. Letschert. Potential Global Benefits of Improved Ceiling Fan Energy Efficiency., 2013. Park, Won Young, Amol Phadke, and Nihar Shah. "Efficiency Improvement Opportunities for Personal Computer Monitors: Implications for Market Transformation Programs." Energy Efficiency 6 (2013): 545-569.

30

Publications  

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

Recent Publications Recent Publications Ying Xu, Dong Xu, Dongsup Kim, Victor Olman, Jane Razumovskaya, and Tao Jiang Automated Assignment of Backbone NMR Peaks Using Constrained Bipartite Matching. Computing in Science and Engineering. In press. Ying Xu, Victor Olman, and Dong Xu. Clustering Gene Expression Data Using a Graph-Theoretic Approach: An Application of Minimum Spanning Trees. Bioinformatics. In press. Ying Xu, Victor Olman, and Dong Xu. Minimum Spanning Trees for Gene Expression Data Clustering. In Proceedings of the 12th International Conference on Genome Informatics (GIW), edited by S. Miyano, R. Shamir and T. Takagi. Accepted. Dong Xu and Ying Xu. Computational Studies of Protein Structure and Function Using Threading Program PROSPECT. In Protein Structure Prediction: Bioinformatic Approach, edited by Igor Tsigelny. International University Line publishers (IUL), La Jolla, CA. Invited publication.

31

Publications  

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

Lee » Publications Lee » Publications Publications Sort by: Date | Author | Type 2013 Daya Bay Collaboration: F.P. An, A.B. Balantekin, H.R. Band, W. Beriguete, et. al, "Spectral measurement of electron antineutrino oscillation amplitude and frequency at Daya Bay", Phys. Rev. Letter, October 24, 2013, A measurement of the energy dependence of antineutrino disappearance at the Daya Bay Reactor Neutrino Experiment is reported. Electron antineutrinos from six GW reactors were detected with six detectors deployed in two near (effective baselines 512 m and 561 m) and one far (1579 m) underground experimental halls. Using 217 days of data, 41589 (203809 and 92912) antineutrino candidates were detected in the far hall (near halls). An improved measurement of the oscillation amplitude and the first direct

32

High-Tech Buildings - Market Transformation Project  

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

Tech Buildings - Market Transformation Project Title High-Tech Buildings - Market Transformation Project Publication Type Report LBNL Report Number LBNL-49112 Year of Publication...

33

Substantial Transformation  

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

4 4 Recovery Act/Buy American Information Related to Substantial Transformation GUIDANCE ON MANUFACTURED GOODS AND SUBSTANTIAL TRANSFORMATION FOR FINANCIAL ASSISTANCE AWARDS Section 1605 of the Recovery Act states, "None of the funds appropriated or otherwise made available by this Act may be used for a project for the construction, alteration, maintenance, or repair of a public building or public work unless all of the iron, steel, and manufactured goods used in the project are produced in the United States." The Office of Management and Budget's (OMB) guidance on implementing this section defines "manufactured good" as a "good brought to the construction site for incorporation into

34

PUBLICATIONS  

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

PUBLICATIONS PUBLICATIONS A. Refereed International Journal Papers V. Radmilovic, C. Ophus, E.A. Marquis, A. Tolley, M.D. Rossell, A. Gautam, M. Asta and U. Dahmen, "Highly monodisperse core-shell particles created by solid-state reactions", Nature Materials, 2011, in press. Ki-Joon Jeon, Zonghoon Lee, Elad Pollak, Luca Moreschini, Aaron Bostwick, Cheol-Min Park, Rueben Mendelsberg, Velimir Radmilovic, Robert Kostecki, Thomas Richardson, Eli Rotenberg, "Fluorographane: a wide band gap semiconductor with ultraviolet luminescence", ACS Nano, 5 (2011) 1042-1046. J.T. McKewon, V.R. Radmilovic, R. Gronsky, and A.M. Gleaser, "Silicide characterization at alumina-niobium interfaces", Journal of Materials Science, 46 (2011) 3969-3981. B. Jokic, M. Mitric, V. Radmilovic, S. Drmanic, R. Petrovic, and D.

35

Publications  

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

30 results: 30 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Amol Phadke [Clear All Filters] 2013 Shah, Nihar, Paul Waide, and Amol Phadke. Cooling the Planet: Opportunities for Deployment of Superefficient Room Air Conditioners., 2013. Park, Won Young, Amol Phadke, Nihar Shah, and Virginie E. Letschert. "Efficiency Improvement Opportunities in TVs: Implications for Market Transformation Programs." Energy Policy 59 (2013): 361-372. de la du Can, Stephane Rue, Amol Phadke, Greg Leventis, and Anand R. Gopal. A Global Review of Incentive Programs to Accelerate Energy-Efficient Appliances and Equipment., 2013. Sathaye, Nakul, Amol Phadke, Nihar Shah, and Virginie E. Letschert. Potential Global Benefits of Improved Ceiling Fan Energy Efficiency., 2013.

36

Publications  

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

4 results: 4 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Jordi Cabana [Clear All Filters] 2011 Cabana, Jordi, Honghe Zheng, Alpesh K. Shukla, Chunjoong Kim, Vincent S. Battaglia, and Muharrem Kunduraci. "Comparison of the Performance of LiNi1/2Mn3/2O4 with Different Microstructures." Electrochem. Society 158, no. 9 (2011): A997-A1004. Meirer, Florian, Jordi Cabana, Yijin Liu, Apurva Mehta, Joy C. Andrews, and Piero Pianetta. "3D imaging of Chemical Phase Transformations at the nanoscale with full field transmission X-Ray Microscopy." Synchrotron Radadiation 18, no. 18 (2011): 773-781. Cabana, Jordi, Junichi Shirakawa, Masanobu Nakayama, Masataka Wakihara, and Clare P. Grey. "Effect of ball-milling and lithium insertion on the lithium

37

Publications  

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

36 results: 36 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Thomas J. Richardson [Clear All Filters] 2012 Liu, Xiaosong, Jun Liu, Ruimin Qiao, Yan Yu, Hong Li, Liumin Suo, Yong-sheng Hu, Yi-De Chuang, Guojiun Shu, Fangcheng Chou et al. "Phase Transformation and Lithiation Effect on Electronic Structure of LixFePO4: An In-Depth Study by Soft X-ray and Simulations." Journal of the American Chemical Society 134, no. 33 (2012): 13708-13715. 2011 Chen, Guoying, Alpesh K. Shukla, Xiangyun Song, and Thomas J. Richardson. "Improved Kinetics and Stabilities in Mg-Sybstained Li-MnPO4." J. of Materials Chemistry 21 (2011): 10126. 2010 Chen, Guoying, and Thomas J. Richardson. "Continuity and Performance in Composite Electrodes." Journal of Power Sources 195 (2010): 5387.

38

Publications  

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

8 results: 8 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Tobias Maile [Clear All Filters] 2013 O'Donnell, James, Tobias Maile, Cody Rose, Natasa Mrazovic, Elmer Morrissey, Cynthia Regnier, Kristen Parrish, and Vladimir Bazjanac. Transforming BIM to BEM: Generation of Building Geometry for the NASA Ames Sustainability Base BIM., 2013. 2012 Maile, Tobias, Mangesh Basarkar, James O'Donnell, Philip Haves, and Kevin Settlemyer. "Mapping Hvac Systems for Simulation In EnergyPlus." In SimBuild 2012 IBPSA Conference. Madison, WI, USA, 2012. 2011 Bazjanac, Vladimir, Tobias Maile, Cody Rose, James O'Donnell, Natasa Mrazovic, Elmer Morrissey, and Benjamin Welle. "An Assessment of the use of Building Energy Performance Simulation in Early Design." In IBPSA Building

39

Publications  

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

7 results: 7 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is James O'Donnell [Clear All Filters] 2013 O'Donnell, James, Tobias Maile, Cody Rose, Natasa Mrazovic, Elmer Morrissey, Cynthia Regnier, Kristen Parrish, and Vladimir Bazjanac. Transforming BIM to BEM: Generation of Building Geometry for the NASA Ames Sustainability Base BIM., 2013. 2012 Maile, Tobias, Mangesh Basarkar, James O'Donnell, Philip Haves, and Kevin Settlemyer. "Mapping Hvac Systems for Simulation In EnergyPlus." In SimBuild 2012 IBPSA Conference. Madison, WI, USA, 2012. 2011 Bazjanac, Vladimir, Tobias Maile, Cody Rose, James O'Donnell, Natasa Mrazovic, Elmer Morrissey, and Benjamin Welle. "An Assessment of the use of Building Energy Performance Simulation in Early Design." In IBPSA Building

40

Publications  

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

9 results: 9 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Vladimir Bazjanac [Clear All Filters] 2013 O'Donnell, James, Tobias Maile, Cody Rose, Natasa Mrazovic, Elmer Morrissey, Cynthia Regnier, Kristen Parrish, and Vladimir Bazjanac. Transforming BIM to BEM: Generation of Building Geometry for the NASA Ames Sustainability Base BIM., 2013. 2011 Bazjanac, Vladimir, Tobias Maile, Cody Rose, James O'Donnell, Natasa Mrazovic, Elmer Morrissey, and Benjamin Welle. "An Assessment of the use of Building Energy Performance Simulation in Early Design." In IBPSA Building Simulation 2011. Sydney, Australia, 2011. Maile, Tobias, Vladimir Bazjanac, James O'Donnell, and Matthew Garr. "A software tool to compare measured and simulated building energy performance

Note: This page contains sample records for the topic "transformer losses public" 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

Publications  

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

5 results: 5 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Cody Rose [Clear All Filters] 2013 Olsen, Daniel, Nance Matson, Michael D. Sohn, Cody Rose, Junqiao Han Dudley, Sasank Goli, Sila Kiliccote, Marissa Hummon, David Palchak, Paul Denholm et al. Grid Integration of Aggregated Demand Response, Part 1: Load Availability Profiles and Constraints for the Western Interconnection., 2013. O'Donnell, James, Tobias Maile, Cody Rose, Natasa Mrazovic, Elmer Morrissey, Cynthia Regnier, Kristen Parrish, and Vladimir Bazjanac. Transforming BIM to BEM: Generation of Building Geometry for the NASA Ames Sustainability Base BIM., 2013. 2011 Bazjanac, Vladimir, Tobias Maile, Cody Rose, James O'Donnell, Natasa Mrazovic, Elmer Morrissey, and Benjamin Welle. "An Assessment of the use of

42

Publications  

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

3 results: 3 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Rivest, Michael [Clear All Filters] 2004 Stoops, John L., James E. McMahon, Michael Scholand, Michael Rivest, and Ron Lewis. Technical Support Document: Energy Efficiency Program for Commercial and Industrial Equipment: Electrical Distribution Transformers. ANOPR Version., 2004. Rosenquist, Gregory J., Katie Coughlin, James E. McMahon, Richard Williams, Sriram Somasundaram, and Michael Rivest. Technical Support Document: Energy Efficiency Program for Commercial and Industrial Equipment: Commercial Unitary Air Conditioners and Heat Pumps. ANOPR Version., 2004. Lekov, Alexander B., James D. Lutz, James E. McMahon, Graham Stevens, Michael Rivest, and Mohammed Kahn. Technical Support Document: Energy

43

Publications  

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

4 results: 4 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Gary A. Fitts [Clear All Filters] 2013 Sathaye, Jayant A., Larry L. Dale, Peter H. Larsen, Gary A. Fitts, Kevin Koy, Sarah M. Lewis, and André Frossard Pereira de Lucena. "Estimating impacts of warming temperatures on California's electricity system." Global Environmental Change 23, no. 2 (2013): 499-511. Morrow, William R., Anand R. Gopal, Gary A. Fitts, Sarah M. Lewis, Larry L. Dale, and Eric R. Masanet. Feedstock Loss from Drought is a Major Economic Risk for Biofuel Producers., 2013. 2012 Fujita, Sydny K., Gary A. Fitts, and Larry L. Dale. Peak Electricity Impacts of Residential Water Use. Berkeley: Lawrence Berkeley National Laboratory, 2012. 2011 Sathaye, Jayant A., Larry L. Dale, Peter H. Larsen, Gary A. Fitts, Kevin

44

Publications  

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

16 results: 16 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Peter J. Biermayer [Clear All Filters] 2011 Lutz, James D., Peter J. Biermayer, and Derek A. King. Pilot Phase of a Field Study to Determine Waste of Water and Energy in Residential Hot-Water Distribution Systems. Berkeley: Lawrence Berkeley National Laboratory, 2011. 2010 Lutz, James D., Peter J. Biermayer, Richard E. Brown, Alan K. Meier, and James E. McMahon. How to Make Appliance Standards Work: Improving Energy and Water Efficiency Test Procedures. Berkeley: Lawrence Berkeley National Laboratory, 2010. 2009 Biermayer, Peter J., and James D. Lutz. Gas Water Heater Energy Losses. Berkeley: Lawrence Berkeley National Laboratory, 2009. 2008 Brown, Richard E., Sam Borgeson, Jonathan G. Koomey, and Peter J.

45

Publications  

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

35 results: 35 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Arthur H. Rosenfeld [Clear All Filters] 2009 Akbari, Hashem, and Arthur H. Rosenfeld. Cool roofs could save money, save planet In KGO-TV (abc7news)., 2009. Akbari, Hashem, Surabi Menon, and Arthur H. Rosenfeld. "Global cooling: increasing world-wide urban albedos to offset CO2." Climatic Change 94 (2009): 275-286. Rosenfeld, Arthur H.. Painting the town white: California Energy Commissioner, Art Rosenfeld, explains the benefits of cool roofs In National Public Radio., 2009. 2008 Akbari, Hashem, Surabi Menon, and Arthur H. Rosenfeld. Equivalent CO2 avoided by reflective roofs and pavements in California In Memo to California Air Resources Board., 2008. Akbari, Hashem, and Arthur H. Rosenfeld. White roofs cool the world,

46

Publications  

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

3 results: 3 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Kayje Booker [Clear All Filters] 2012 Booker, Kayje, Ashok J. Gadgil, and David Winickoff. "Engineering for the Global Poor: The Role of Intellectual Property." Science and Public Policy 39, no. 6 (2012): 775-786. 2011 Booker, Kayje, Tae Won Han, Jessica Granderson, Jennifer L. Jones, Kathleen M. Lask, Nina Yang, and Ashok J. Gadgil. Performance of Charcoal Cookstoves for Haiti, Part 1: Results from the Water Boiling Test. Berkeley: Lawrence Berkeley National Laboratory, 2011. Lask, Kathleen M., Jennifer L. Jones, Kayje Booker, Cristina Ceballos, Nina Yang, and Ashok J. Gadgil. Performance of Charcoal Cookstoves for Haiti, Part 2: Results from the Controlled Cooking

47

Publications  

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

19 results: 19 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Maithili Iyer [Clear All Filters] 2012 Iyer, Maithili, and Jayant A. Sathaye. Market Assessment of Public Sector Energy Efficiency Potential in India. LBNL, 2012. 2011 Sathaye, Jayant A., Stephane Rue de la du Can, Maithili Iyer, Michael A. McNeil, Klaas Jan Kramer, Joyashree Roy, Moumita Roy, and Shreya Roy Chowdhury. Strategies for Low Carbon Growth In India: Industry and Non Residential Sectors. LBNL, 2011. 2010 Harris, Jeffrey P., Richard C. Diamond, Carl Blumstein, Chris Calwell, Maithili Iyer, Christopher T. Payne, and Hans-Paul Siderius. "Towards a Policy of Progressive Efficiency." In People-Centered Initiatives for Increasing Energy Saving. Washington, D.C. : ACEEE, 2010.

48

Publications  

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

3 results: 3 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Tiefeng Yu [Clear All Filters] 2012 Bauman, Fred S., Thomas L. Webster, Stefano Schiavon, Hui Zhang, Edward A. Arens, Kwang Ho Lee, Tyler Hoyt, Darryl J. Dickerhoff, Timothy Moore, Wilmer Pasut et al. Advanced Design and Commissioning Tools for Energy-Efficient Building Technologies In Final report to California Energy Commission (CEC) Public Interest Energy Research (PIER) Program. Berkeley: Center for the Built Environment, University of California, 2012. 2011 Bauman, Fred S., Thomas L. Webster, David Lehrer, Edward A. Arens, Hui Zhang, John Goins, Darryl J. Dickerhoff, Stefano Schiavon, Sabine Hoffmann, Tiefeng Yu et al. Advanced Integrated Systems Tools Development and

49

2007 Solar Decathlon Technical Publications  

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

2007 Solar Decathlon Citations from Select Technical Publications Changing Behaviors: Market Transformation Web Sites as Online Narrative Hicks, D. Panel 6 - Market Transformation:...

50

Loss Mechanisms and High Power Piezoelectric Components - TMS  

Science Conference Proceedings (OSTI)

Oct 15, 2006 ... Loss Mechanisms and High Power Piezoelectric Components ... we demonstrated high power multilayer piezoelectric transformers with Cu or...

51

Appell Transformation and Canonical Transforms  

E-Print Network (OSTI)

The interpretation of the optical Appell transformation, as previously elaborated in relation to the free-space paraxial propagation under both a rectangular and a circular cylindrical symmetry, is reviewed. Then, the caloric Appell transformation, well known in the theory of heat equation, is shown to be amenable for a similar interpretation involving the Laplace transform rather than the Fourier transform, when dealing with the 1D heat equation. Accordingly, when considering the radial heat equation, suitably defined Hankel-type transforms come to be involved in the inherent Appell transformation. The analysis is aimed at outlining the link between the Appell transformation and the canonical transforms.

Torre, Amalia

2011-01-01T23:59:59.000Z

52

Riesz transforms for Dunkl transform  

E-Print Network (OSTI)

In this paper we obtain the $L^p$-boundedness of Riesz transforms for Dunkl transform for all $1

Amri, Bchir

2011-01-01T23:59:59.000Z

53

Integral transformation and Darboux transformation  

E-Print Network (OSTI)

We review Darboux-Crum transformation of Heun's differential equation. By rewriting an integral transformation of Heun's differential equation into a form of elliptic functions, we see that the integral representation is a generalization of Darboux-Crum transformation. We also consider conservation of monodromy with respect to the transformations.

Takemura, Kouichi

2009-01-01T23:59:59.000Z

54

Building and Fire Publications  

Science Conference Proceedings (OSTI)

... A public-sector pricing model in the Boiteux tradition computes price and output combinations that minimize the loss from charging prices that do ...

55

Optimization of distribution transformer efficiency characteristics. Final report, March 1979  

SciTech Connect

A method for distribution transformer loss evaluation was derived. The total levalized annual cost method was used and was extended to account properly for conditions of energy cost inflation, peak load growth, and transformer changeout during the evaluation period. The loss costs included were the no-load and load power losses, no-load and load reactive losses, and the energy cost of regulation. The demand and energy components of loss costs were treated separately to account correctly for the diversity of load losses and energy cost inflation. The complete distribution transformer loss evaluation equation is shown, with the nomenclature and definitions for the parameters provided. Tasks described are entitled: Establish Loss Evaluation Techniques; Compile System Cost Parameters; Compile Load Parameters and Loading Policies; Develop Transformer Cost/Performance Relationship; Define Characteristics of Multiple Efficiency Transformer Package; Minimize Life Cycle Cost Based on Single Efficiency Characteristic Transformer Design; Minimize Life Cycle Cost Based on Multiple Efficiency Characteristic Transformer Design; and Interpretation.

1980-06-01T23:59:59.000Z

56

Testability Transformation  

E-Print Network (OSTI)

A testability transformation is a source-to-source transformation that aims to improve the ability of a given test generation method to generate test data for the original program. This paper

Mark Harman; Lin Hu; Robert Hierons; Joachim Wegener; Harmen Sthamer; Andre Baresel; Marc Roper

2004-01-01T23:59:59.000Z

57

Market Transformation  

DOE Green Energy (OSTI)

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

Not Available

2008-09-01T23:59:59.000Z

58

The Role of Business Systems in Achieving Market Transformation  

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

Title The Role of Business Systems in Achieving Market Transformation Publication Type Book Chapter Year of Publication 2012 Authors Payne, Christopher T. Book Title Procurement,...

59

Market Transformation  

Fuel Cell Technologies Publication and Product Library (EERE)

This Fuel Cell Technologies Program fact sheet outlines current status and challenges in the market transformation of hydrogen and fuel cell technologies.

60

EPRI Intelligent Universal Transformer  

Science Conference Proceedings (OSTI)

The vision of the EPRI ADA Program (Program 124) is to create the technology basis for the distribution system of the future by transforming traditional single-function distribution systems into multifunctional power and information exchange systems with increased reliability, improved performance (lower system losses), better economics, better power quality, and more customer service options. Achieving this vision will require capturing the benefits of new capabilities in power electronics, information ...

2006-12-18T23:59:59.000Z

Note: This page contains sample records for the topic "transformer losses public" 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

Lightweight transformer  

DOE Green Energy (OSTI)

The technical effort described in this report relates to the program that was performed to design, fabricate, and test a lightweight transformer for Strategic Defense Initiative Organization (SDIO) mission requirements. The objectives of this program were two-fold: (1) design and fabricate a lightweight transformer using liquid hydrogen as the coolant; and (2) test the completed transformer assembly with a low voltage, dc power source. Although the full power testing with liquid helium was not completed, the program demonstrated the viability of the design approach. The lightweight transformer was designed and fabricated, and low and moderate power testing was completed. The transformer is a liquid hydrogen cooled air core transformer that uses thin copper for its primary and secondary windings. The winding mass was approximately 12 kg, or 0.03 kg/kW. Further refinements of the design to a partial air core transformer could potentially reduce the winding mass to as low as 4 or 5 kg, or 0.0125 kg/kW. No attempt was made on this program to reduce the mass of the related structural components or cryogenic container. 8 refs., 39 figs., 2 tabs.

Swallom, D.W.; Enos, G.

1990-05-01T23:59:59.000Z

62

Simulation of Top Oil Temperature for Transformers  

E-Print Network (OSTI)

Simulation of Top Oil Temperature for Transformers Masters Thesis and Final Project Report Power-Oil Temperature for Transformers Thesis and Final Report Yong Liang PSERC Publication 01-21 February 2001 #12 for the PSERC project "On-Line Peak Loading of Substation Distribution Transformers Through Accurate Temperature

63

Transformative copy  

E-Print Network (OSTI)

The ability to create an unlimited number of identical copies is a privilege of digital documents. What if that would not be the case, if each copy of a digital file would go along with some sort of transformation? This ...

Offenhuber, Dietmar

2008-01-01T23:59:59.000Z

64

Production Methods for Amorphous Alloy for Transformer Cores  

Science Conference Proceedings (OSTI)

Transmission and distribution system transformers made of ferromagnetic amorphous metals have far lower core losses than conventional transformers. A pilot plant demonstrated production of these amorphous alloys; a large-scale plant has since been constructed for commercial production.

1993-07-01T23:59:59.000Z

65

Transformer Efficiency Assessment - Okinawa, Japan  

Science Conference Proceedings (OSTI)

The US Army Engineering & Support Center, Huntsville (USAESCH), and the US Marine Corps Base (MCB), Okinawa, Japan retained Idaho National Laboratory (INL) to conduct a Transformer Efficiency Assessment of key transformers located at multiple military bases in Okinawa, Japan. The purpose of this assessment is to support the Marine Corps Base, Okinawa in evaluating medium voltage distribution transformers for potential efficiency upgrades. The original scope of work included the MCB providing actual transformer nameplate data, manufacturers factory test sheets, electrical system data (kWh), demand data (kWd), power factor data, and electricity cost data. Unfortunately, the MCBs actual data is not available and therefore making it necessary to de-scope the original assessment. Note: Any similar nameplate data, photos of similar transformer nameplates, and basic electrical details from one-line drawings (provided by MCB) are not a replacement for actual load loss test data. It is recommended that load measurements are performed on the high and low sides of transformers to better quantify actual load losses, demand data, and power factor data. We also recommend that actual data, when available, be inserted by MCB Okinawa where assumptions have been made and then the LCC analysis updated. This report covers a generalized assessment of modern U.S. transformers in a three level efficiency category, Low-Level efficiency, Medium-Level efficiency, and High-Level efficiency.

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

2012-08-01T23:59:59.000Z

66

Transformer Efficiency Assessment - Okinawa, Japan  

SciTech Connect

The US Army Engineering & Support Center, Huntsville (USAESCH), and the US Marine Corps Base (MCB), Okinawa, Japan retained Idaho National Laboratory (INL) to conduct a Transformer Efficiency Assessment of key transformers located at multiple military bases in Okinawa, Japan. The purpose of this assessment is to support the Marine Corps Base, Okinawa in evaluating medium voltage distribution transformers for potential efficiency upgrades. The original scope of work included the MCB providing actual transformer nameplate data, manufacturers factory test sheets, electrical system data (kWh), demand data (kWd), power factor data, and electricity cost data. Unfortunately, the MCBs actual data is not available and therefore making it necessary to de-scope the original assessment. Note: Any similar nameplate data, photos of similar transformer nameplates, and basic electrical details from one-line drawings (provided by MCB) are not a replacement for actual load loss test data. It is recommended that load measurements are performed on the high and low sides of transformers to better quantify actual load losses, demand data, and power factor data. We also recommend that actual data, when available, be inserted by MCB Okinawa where assumptions have been made and then the LCC analysis updated. This report covers a generalized assessment of modern U.S. transformers in a three level efficiency category, Low-Level efficiency, Medium-Level efficiency, and High-Level efficiency.

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

2012-05-01T23:59:59.000Z

67

Localized Phase Transformation in Amorphous Fe-Si-B Ribbons ...  

Science Conference Proceedings (OSTI)

Abstract Scope, Fe-based amorphous alloys are used in modern transformers to reduce the core losses as they exhibit excellent permeability and increased...

68

Transforming Public Policy: Toward Smart Selfhealing  

E-Print Network (OSTI)

and Programs I developed and/or led at EPRI Enterprise Information Security (EIS) Infrastructure Security in Seconds #12;Information Networks for On-Line Trade, Security and Control EIS focusEIS focus TTC OASIS ISN-In Hybrids Smart End-Use Devices Advanced Metering Consumer Portal & Building EMS Internet Renewables PV

Amin, S. Massoud

69

Transforming Public Policy: Toward Smart Selfhealing  

E-Print Network (OSTI)

sociotechnological system of facilities and activities that provides the range of essential services generally

Amin, S. Massoud

70

Power Transformer Application for Wind Plant Substations  

Science Conference Proceedings (OSTI)

Wind power plants use power transformers to step plant output from the medium voltage of the collector system to the HV or EHV transmission system voltage. This paper discusses the application of these transformers with regard to the selection of winding configuration, MVA rating, impedance, loss evaluation, on-load tapchanger requirements, and redundancy.

Behnke, M. R. [IEEE PES Wind Plant Collector System Design Working Group; Bloethe, W.G. [IEEE PES Wind Plant Collector System Design Working Group; Bradt, M. [IEEE PES Wind Plant Collector System Design Working Group; Brooks, C. [IEEE PES Wind Plant Collector System Design Working Group; Camm, E H [IEEE PES Wind Plant Collector System Design Working Group; Dilling, W. [IEEE PES Wind Plant Collector System Design Working Group; Goltz, B. [IEEE PES Wind Plant Collector System Design Working Group; Li, J. [IEEE PES Wind Plant Collector System Design Working Group; Niemira, J. [IEEE PES Wind Plant Collector System Design Working Group; Nuckles, K. [IEEE PES Wind Plant Collector System Design Working Group; Patino, J. [IEEE PES Wind Plant Collector System Design Working Group; Reza, M [IEEE PES Wind Plant Collector System Design Working Group; Richardson, B. [IEEE PES Wind Plant Collector System Design Working Group; Samaan, N. [IEEE PES Wind Plant Collector System Design Working Group; Schoene, Jens [IEEE PES Wind Plant Collector System Design Working Group; Smith, Travis M [ORNL; Snyder, Isabelle B [ORNL; Starke, Michael R [ORNL; Walling, R. [IEEE PES Wind Plant Collector System Design Working Group; Zahalka, G. [IEEE PES Wind Plant Collector System Design Working Group

2010-01-01T23:59:59.000Z

71

RF transformer  

DOE Patents (OSTI)

There is provided an improved RF transformer having a single-turn secondary of cylindrical shape and a coiled encapsulated primary contained within the secondary. The coil is tapered so that the narrowest separation between the primary and the secondary is at one end of the coil. The encapsulated primary is removable from the secondary so that a variety of different capacity primaries can be utilized with one secondary.

Smith, James L. (Naperville, IL); Helenberg, Harold W. (Calumet City, IL); Kilsdonk, Dennis J. (Joliet, IL)

1979-01-01T23:59:59.000Z

72

Feedstock Loss from Drought is a Major Economic Risk for Biofuel...  

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

Feedstock Loss from Drought is a Major Economic Risk for Biofuel Producers Title Feedstock Loss from Drought is a Major Economic Risk for Biofuel Producers Publication Type Report...

73

Lorentz Transformations  

E-Print Network (OSTI)

This paper describes a particularly didactic and transparent derivation of basic properties of the Lorentz group. The generators for rotations and boosts along an arbitrary direction, as well as their commutation relations, are written as functions of the unit vectors that define the axis of rotation or the direction of the boost (an approach that can be compared with the one that in electrodynamics, works with the electric and magnetic fields instead of the Maxwell stress tensor). For finite values of the angle of rotation or the boost's velocity, collectively denoted by V, the existence of an exponential expansion for the coordinate transformation's matrix, M (in terms of GV where G is the generator) requires that the matrix's derivative with respect to V, be equal to GM. This condition can only be satisfied if the transformation is additive as it is indeed the case for rotations, but not for velocities. If it is assumed, however, that for boosts such an expansion exists, with V = V(v), v being the velocity, and if the above condition is imposed on the boost's matrix then its expression in terms of hyperbolic cosh(V) and sinh(V} is recovered, and the expression for V(= arc tanh(v)) is determined. A general Lorentz transformation can be written as an exponential containing the sum of a rotation and a boost, which to first order is equal to the product of a boost with a rotation. The calculations of the second and third order terms show that the equations for the generators used in this paper, allow to reliably infer the expressions for the higher order generators, without having recourse to the commutation relations. The transformationmatrices for Weyl spinors are derived for finite values of the rotation and velocity, and field representations, leading to the expression for the angular momentum operator, are studied.

Bernard R. Durney

2011-03-01T23:59:59.000Z

74

TRANSFORMER APPARATUS  

DOE Patents (OSTI)

Transformer apparatus is designed for measuring the amount of a paramagnetic substance dissolved or suspended in a diamagnetic liquid. The apparatus consists of a cluster of tubes, some of which are closed and have sealed within the diamagnetic substance without any of the paramagnetic material. The remaining tubes are open to flow of the mix- ture. Primary and secondary conductors are wrapped around the tubes in such a way as to cancel noise components and also to produce a differential signal on the secondaries based upon variations of the content of the paramagnetic material. (AEC)

Wolfgang, F.; Nicol, J.

1962-11-01T23:59:59.000Z

75

Transformative role of computation and 'big data' | Department...  

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

role of computation and 'big data' Transformative role of computation and 'big data' SEAB - Foster presentation.pdf More Documents & Publications Slide 1 Nuclear Science and...

76

ProgramResources Publications | Open Energy Information  

Open Energy Info (EERE)

Solar Market Transformation Analysis and Tools + 2011 APTA Public Transportation Fact Book + A Conceptual Framework for Progressing Towards Sustainability in the Agriculture and...

77

Ant Colony Optimisation solution to distribution transformer planning problem  

Science Conference Proceedings (OSTI)

This paper proposes a stochastic optimisation method, based on Ant Colony Optimisation (ACO), for the optimal choice of transformer sizes to be installed in a distribution network. This method is properly introduced to the solution of the Optimal ... Keywords: ACO, OTS, ant colony optimisation, distribution network planning, energy loss cost, optimal transformer sizing, thermal loading, transformers

Eleftherios I. Amoiralis; Pavlos S. Georgilakis; Marina A. Tsili; Antonios G. Kladas

2010-11-01T23:59:59.000Z

78

coastal loss | NOLA DEFENDER  

U.S. Energy Information Administration (EIA)

BP Oil Doubled Wetland Loss, Study Says Posted Tuesday, ... coastal loss; Deepwater Horizon; louisiana coast; Oil; proceedings of the national academy ...

79

Historical Publications of the Electron Physics Group, 1972 ...  

Science Conference Proceedings (OSTI)

... 300) NIST Publication Database; Apparent Oscillator-Strength Distributions Derived from Electron Energy-Loss Measurement: Methane and n ...

2011-07-25T23:59:59.000Z

80

Perfect NOT transformation and conjugate transformation  

E-Print Network (OSTI)

The perfect NOT transformation, probabilistic perfect NOT transformation and conjugate transformation are studied. Perfect NOT transformation criteria on a quantum state set $S$ of a qubit are obtained. Two necessary and sufficient conditions for realizing a perfect NOT transformation on $S$ are derived. When these conditions are not satisfied we discuss a probabilistic perfect NOT transformation (gate). We construct a probabilistic perfect NOT machine (gate) by a general unitary-reduction operation. With a postselection of the measurement outcomes, the probabilistic NOT gate yields perfectly complements of the input states. We prove that one can realize probabilistically the NOT gate of the input states secretly chosen from a certain set $S=\\{|\\Psi_1>, |\\Psi_2>,..., |\\Psi_n>\\}$ if and only if $|\\Psi_1>, |\\Psi_2>,...,$ and $|\\Psi_n>$ are linearly independent. We also generalize the probabilistic NOT transformation to the conjugate transformation in the multi-level quantum system. The lower bound of the best p...

Yan, Fengli; Yan, Zhichao

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "transformer losses public" 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

Transformations | Open Energy Information  

Open Energy Info (EERE)

Transformations Transformations Jump to: navigation, search Name Transformations Place Townsend, MA Website http://transformations-inc.com References Transformations[1] Information About Partnership with NREL Partnership with NREL Yes Partnership Type Test & Evaluation Partner Partnering Center within NREL Electricity Resources & Building Systems Integration LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! Transformations is a company located in Townsend, MA. References ↑ "Transformations" Retrieved from "http://en.openei.org/w/index.php?title=Transformations&oldid=381743" Categories: Clean Energy Organizations Companies Organizations What links here Related changes Special pages Printable version Permanent link Browse properties

82

When Do Losses Count?  

Science Conference Proceedings (OSTI)

Current global and national databases that monitor losses from natural hazards suffer from a number of limitations, which in turn lead to misinterpretation and fallacies concerning the truthfulness of hazard loss data. These biases often go ...

Melanie Gall; Kevin A. Borden; Susan L. Cutter

2009-06-01T23:59:59.000Z

83

Spacetime transformation acoustics  

E-Print Network (OSTI)

A recently proposed analogue transformation method has allowed the extension of transformation acoustics to general spacetime transformations. We analyze here in detail the differences between this new analogue transformation acoustics (ATA) method and the standard one (STA). We show explicitly that STA is not suitable for transformations that mix space and time. ATA takes as starting point the acoustic equation for the velocity potential, instead of that for the pressure as in STA. This velocity-potential equation by itself already allows for some transformations mixing space and time, but not all of them. We explicitly obtain the entire set of transformations that do not leave its form invariant. It is in these cases that ATA shows its true potential, allowing for building a transformation acoustics method that enables the full range of spacetime transformations. We provide an example of an important transformation which cannot be achieved with STA. Using this transformation, we design and simulate an acous...

Garca-Meca, C; Barcel, C; Jannes, G; Snchez-Dehesa, J; Martnez, A

2013-01-01T23:59:59.000Z

84

Ant Colony System-Based Algorithm for Optimal Multi-stage Planning of Distribution Transformer Sizing  

Science Conference Proceedings (OSTI)

This paper proposes a stochastic optimization method, based on ant colony optimization, for the optimal choice of transformer sizes to be installed in a distribution network. This method is properly introduced to the solution of the optimal transformer ... Keywords: Ant Colony Optimization, Distribution Network Planning, Energy Loss Cost, Optimal Transformer Sizing, Thermal Loading, Transformers

Eleftherios I. Amoiralis; Pavlos S. Georgilakis; Marina A. Tsili; Antonios G. Kladas

2008-09-01T23:59:59.000Z

85

Optimization of distribution transformer efficiency characteristics. Final report  

SciTech Connect

A method for distribution transformer loss evaluation was derived. The total levelized annual cost method was used and was extended to account properly for conditions of energy cost inflation, peak load growth, and transformer changeout during the evaluation period. The loss costs included were the no-load and load power losses, no-load and load reactive losses, and the energy cost of regulation. The demand and energy components of loss costs were treated separately to account correctly for the diversity of load losses and energy cost inflation. An analysis was performed to find what level of transformer loss yields the minimum total levelized annual cost for a given kVA rating and a given set of load and cost parameters. Initial transformer costs as a function of no-load loss, load loss, and kVA were generated and used in the evaluation. Both single and multiple efficiency designs were considered. The total levelized annual costs of the two designs were compared. In each case the multiple efficiency design was less costly. A sensitivity analysis was performed to find the change in total levelized annual cost due to changes in the input parameters. Also, an analysis was conducted to determine the amount of energy required to produce the materials for distribution transformers. It was determined that the energy content of the extra materials used to produce a higher efficiency transformer was less than the amount of energy saved in operating costs. Therefore, from a total energy standpoint, it is worth using the extra energy to manufacture a more efficient transformer. Recommendations for distribution transformer efficiency characteristics and recommendations for further investigation are included. (LCL)

Braunstein, H.

1979-12-04T23:59:59.000Z

86

Publications Portal  

Science Conference Proceedings (OSTI)

... a brief introduction to terminology that describes power frequency and ... A Case Study with Application to Distribution Transformers Series: Technical ...

2012-09-17T23:59:59.000Z

87

Publications Portal  

Science Conference Proceedings (OSTI)

... Abstract: Abstract - A number of international comparisons of current transformer calibrations at power frequencies were conducted in the past. ...

2012-09-17T23:59:59.000Z

88

Publications Portal  

Science Conference Proceedings (OSTI)

... Dry and Wet Coil Conditions Topic: Energy ... a residential air-conditioning heat exchanger. ... Application to Distribution Transformers Series: Technical ...

2012-09-17T23:59:59.000Z

89

Publications Portal  

Science Conference Proceedings (OSTI)

... makes use of measured pressures to predict peak static responses ... Induced Degradation of a Tetrachlorobiphenyl in Transformer Oil Published: 11 ...

2013-12-19T23:59:59.000Z

90

Publications Portal  

Science Conference Proceedings (OSTI)

... Assembled Monolayers on Niobium Pentoxide Substrates ... capacitors have electroplated tin end te ... out using a Fourier-transform infrared spectrum ...

2012-09-17T23:59:59.000Z

91

Publications Portal  

Science Conference Proceedings (OSTI)

... gamma spectrometry was developed to perform activity distribution analysis for ... Dechlorination of Polychlorinated Biphenyls in Transformer Oil and ...

2012-09-17T23:59:59.000Z

92

Learning Transformations From Video  

E-Print Network (OSTI)

on Natural Video . . . . . . . . . . . . . . . . .3 Learning Continuous Transformation from VideoProposed Video Coder

Wang, Ching Ming

2010-01-01T23:59:59.000Z

93

Generative model transformer  

Science Conference Proceedings (OSTI)

The Generative Model Transformer (GMT) project is an Open Source initiative to build a Model Driven Architecure tool that allows fully customisable Platform Independent Models, Platform Description Models, Texture Mappings, and Refinement Transformations. ... Keywords: QVT, domain-specific languages, generative model transformer (GMT), model driven architecture (MDA), model transformation, open source

Jorn Bettin; Ghica van Emde Boas

2003-10-01T23:59:59.000Z

94

A green transformer  

Science Conference Proceedings (OSTI)

The use of a new transformer and transformer fluid by a rural electric cooperative is described in the article. Edisol TR Transformers, which require about half as much fluid, are being used to replace existing transformers from 10- to 50 kVA. The dielectric fluid used in the transformers biodegrades more rapidly and completely, and is non-bioaccumulating in aquatic species. Standardized tests show that five to six weeks is required for biodegradation. The thermal design increases the efficiency of heat removal and reduces thermal gradients in the winding; the transformer is 20% smaller and 25% lighter than conventional transformers.

Wagner, A.

1997-03-01T23:59:59.000Z

95

AC Loss Measurements with a Cryocooled Sample  

SciTech Connect

A new cryostat cooled by a closed-cycle Cryomech GB-37 cryocooler for superconductor measurements at temperatures down to 20 K is described. The sample is conductively coupled to the cold stage so as to minimize vibration and thermal stresses. AC losses have been measured calorimetrically in several HTSC coils that have been wound to simulate sub-scale transformer winding pairs. Stable temperatures down to 20 K were reached on these coils, allowing measurements at practical levels of ac current and I{sub c}. By using short ac current pulses, losses on individual turns could be resolved. Results are reported mainly to showcase the apparatus, measurement procedure and analytical approach.

Schwenterly, S.W.

2001-02-15T23:59:59.000Z

96

Publications Portal  

Science Conference Proceedings (OSTI)

Publications Portal. ... a mention of the concept of electronic books, or ebooks. ... http://www.nist.gov/manuscript-publication-search.cfm?pub_id=151477 ...

2012-09-17T23:59:59.000Z

97

Darshan Publications  

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

Publications June 18th, 2013 Publications from the Darshan team: Argonne Leadership Computing Facility, "ALCF IO Data Repository", Technical Memorandum ANLALCFTM-131, Argonne...

98

NETL: Publications  

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

Publications Publications Technology Reference Shelves Oil & Natural Gas Supply Coal & Power Systems Carbon Storage Hydrogen & Clean Fuels Accomplishment Reports Brochures All...

99

PPL: distribution transformer | The Better Buildings Alliance  

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

Plug & Process Loads » Install a Plug & Process Loads » Install a distribution transformer that will reduce energy use by more than 15% using the distribution transformer specification Activities Technology Solutions Teams Lighting & Electrical Space Conditioning Plug & Process Loads Food Service Refrigeration Laboratories Energy Management & Information Systems Public Sector Teams Market Solutions Teams Install a distribution transformer that will reduce energy use by more than 15% using the distribution transformer specification The Plug & Process Loads team developed a low-voltage, dry-type distribution transformer specification that outlines energy-related product requirements. Purchasers can use this document to procure high-efficiency, high-quality products from manufacturers. The specification is unique, as

100

KSI's Cross Insulated Core Transformer Technology  

Science Conference Proceedings (OSTI)

Cross Insulated Core Transformer (CCT) technology improves on Insulated Core Transformer (ICT) implementations. ICT systems are widely used in very high voltage, high power, power supply systems. In an ICT transformer ferrite core sections are insulated from their neighboring ferrite cores. Flux leakage is present at each of these insulated gaps. The flux loss is raised to the power of stages in the ICT design causing output voltage efficiency to taper off with increasing stages. KSI's CCT technology utilizes a patented technique to compensate the flux loss at each stage of an ICT system. Design equations to calculate the flux compensation capacitor value are presented. CCT provides corona free operation of the HV stack. KSI's CCT based High Voltage power supply systems offer high efficiency operation, high frequency switching, low stored energy and smaller size over comparable ICT systems.

Uhmeyer, Uwe [Kaiser Systems, Inc, 126 Sohier Road, Beverly, MA 01915 (United States)

2009-08-04T23:59:59.000Z

Note: This page contains sample records for the topic "transformer losses public" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Secretary Chu Discovers Transformers in Wisconsin | Department of Energy  

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

Discovers Transformers in Wisconsin Discovers Transformers in Wisconsin Secretary Chu Discovers Transformers in Wisconsin June 30, 2011 - 1:01pm Addthis Employees of the Waukesha Electric Systems give Secretary Chu a tour of the transformer manufacturing plant. | Courtesy of Waukesha Electric Systems Employees of the Waukesha Electric Systems give Secretary Chu a tour of the transformer manufacturing plant. | Courtesy of Waukesha Electric Systems Lindsey Geisler Lindsey Geisler Public Affairs Specialist, Office of Public Affairs While Americans head to the box office this weekend to check out the latest "Transformers" movie on the big screen, the Energy Department's Secretary Chu checked out a different kind of transformer being manufactured in Wisconsin. They may not be as charismatic as Optimus Prime or Bumblebee, but the

102

Distribution System Losses Evaluation  

Science Conference Proceedings (OSTI)

Currently, there is not an industry standard on how utilities calculate and account for electrical losses and reductions in electric system losses. Computer models used to analyze power flows typically only include the primary components of the distribution system infrastructure. More detailed electric system models can benefit utilities by providing more accurate loss calculations as well as benefits for system planning and engineering. The utility industry could benefit from having a consistent and uni...

2008-12-16T23:59:59.000Z

103

On discrete cosine transform  

E-Print Network (OSTI)

The discrete cosine transform (DCT), introduced by Ahmed, Natarajan and Rao, has been used in many applications of digital signal processing, data compression and information hiding. There are four types of the discrete cosine transform. In simulating the discrete cosine transform, we propose a generalized discrete cosine transform with three parameters, and prove its orthogonality for some new cases. A new type of discrete cosine transform is proposed and its orthogonality is proved. Finally, we propose a generalized discrete W transform with three parameters, and prove its orthogonality for some new cases.

Zhou, Jianqin

2011-01-01T23:59:59.000Z

104

History Publications  

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

List of historical publications available through the Department's History Office, including free PDF versions.

105

Energy losses in switches  

DOE Green Energy (OSTI)

The authors experiments show energy losses between 2 and 10 times that of the resistive time predictions. The experiments used hydrogen, helium, air, nitrogen, SF{sub 6} polyethylene, and water for the switching dielectric. Previously underestimated switch losses have caused over predicting the accelerator outputs. Accurate estimation of these losses is now necessary for new high-efficiency pulsed power devices where the switching losses constitute the major portion of the total energy loss. They found that the switch energy losses scale as (V{sub peak}I{sub peak}){sup 1.1846}. When using this scaling, the energy losses in any of the tested dielectrics are almost the same. This relationship is valid for several orders of magnitude and suggested a theoretical basis for these results. Currents up to .65 MA, with voltages to 3 MV were applied to various gaps during these experiments. The authors data and the developed theory indicates that the switch power loss continues for a much longer time than the resistive time, with peak power loss generally occurring at peak current in a ranging discharge instead of the early current time. All of the experiments were circuit code modeled after developing a new switch loss version based on the theory. The circuit code predicts switch energy loss and peak currents as a function of time. During analysis of the data they noticed slight constant offsets between the theory and data that depended on the dielectric. They modified the plasma conductivity for each tested dielectric to lessen this offset.

Martin, T.H.; Seamen, J.F.; Jobe, D.O.

1993-07-01T23:59:59.000Z

106

Metrics for enterprise transformation  

E-Print Network (OSTI)

The objective of this thesis is to depict the role of metrics in the evolving journey of enterprise transformation. To this end, three propositions are explored: (i) metrics and measurement systems drive transformation, ...

Blackburn, Craig D. (Craig David), S. M. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

107

Modeling the Loss Distribution  

Science Conference Proceedings (OSTI)

In this paper, we focus on modeling and predicting the loss distribution for credit risky assets such as bonds and loans. We model the probability of default and the recovery rate given default based on shared covariates. We develop a new class of default ... Keywords: Basel II, default prediction, loss distribution, recovery rates

Sudheer Chava; Catalina Stefanescu; Stuart Turnbull

2011-07-01T23:59:59.000Z

108

Publications Portal  

Science Conference Proceedings (OSTI)

... concentrations, complete degradation of the PCBs in transformer oil was ... designs employ Hg-Ar discharges under operating conditions that differ ...

2012-09-17T23:59:59.000Z

109

Publications Portal  

Science Conference Proceedings (OSTI)

... Gamma irradiation of transformer oil containing PCB ... Evans Abstract: Acoustic emission monitoring of a ... which could provide tool condition and part ...

2012-09-17T23:59:59.000Z

110

Publications Portal  

Science Conference Proceedings (OSTI)

... complete degradation of the PCBs in transformer oil was ... Hg-Ar discharges under operating conditions that differ ... Monitoring spontaneous, th ... ...

2012-09-17T23:59:59.000Z

111

Energy Conservation Program: Public Meeting and Availability of Preliminary Technical Support Documents for Energy Conservation Standards for Distribution Transformers, Federal Register, Vol. 76, No. 41, Wednesday, March 2, 2011, Proposed Rules.  

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

2 Mar 01, 2011 2 Mar 01, 2011 Jkt 223001 PO 00000 Frm 00002 Fmt 4702 Sfmt 4702 E:\FR\FM\02MRP1.SGM 02MRP1 emcdonald on DSK2BSOYB1PROD with PROPOSALS 11396 Federal Register / Vol. 76, No. 41 / Wednesday, March 2, 2011 / Proposed Rules minimal amount of burden on society to obtain regulatory objectives. The Executive Order also emphasizes the importance of meaningful public participation in the rulemaking process, and encourages agencies to increase their use of online technologies to simplify and facilitate participation for all stakeholders. Executive Order 13563 also requires agencies to coordinate, simplify, and harmonize regulations to reduce costs and promote certainty for businesses and the public. The Executive Order recognizes that these principles should not only guide

112

Typechecking for XML transformers  

Science Conference Proceedings (OSTI)

We study the typechecking problem for XML transformers: given an XML transformation program and a DTD for the input XML documents, check whether every result of the program conforms to a specified output DTD. We model XML transformers using a novel device ...

Tova Milo; Dan Suciu; Victor Vianu

2000-05-01T23:59:59.000Z

113

A dc transformer  

Science Conference Proceedings (OSTI)

Although conventional transformers are ac, a device that may be termed a dc transformer has been constructed by using superconductors. To provide an understanding of how such a transformer would operate, some of the properties of type I and type II superconductors ...

I. Giaever

1966-09-01T23:59:59.000Z

114

Transforming a Transformative School | Department of Energy  

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

You are here You are here Home » Transforming a Transformative School Transforming a Transformative School October 11, 2012 - 10:14am Addthis During a yearlong renovation, Harding Charter Preparatory school upgraded lighting fixtures, installed a new heating and cooling system, and replaced the entry doors. The new doors allow daylight into the school and restore the historical building envelope. | Photo courtesy of John Winkel, Energy Department. During a yearlong renovation, Harding Charter Preparatory school upgraded lighting fixtures, installed a new heating and cooling system, and replaced the entry doors. The new doors allow daylight into the school and restore the historical building envelope. | Photo courtesy of John Winkel, Energy Department. Julie McAlpin

115

Public places through the private eye  

E-Print Network (OSTI)

The radical change in the pattern of everyday communication has corresponded with a rapid transformation of the character of public urban places and the way they are used. The urban network is no longer the primary space ...

Gspr, Zsuzsanna, 1967-

1993-01-01T23:59:59.000Z

116

Publications Portal  

Science Conference Proceedings (OSTI)

... Many proposed computational platforms are dri ... http://www.nist.gov/ manuscript-publication-search.cfm?pub_id=901100 413. ...

2012-09-17T23:59:59.000Z

117

2012 Publications  

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

2Publications 2Publications Sign In Launch the Developer Dashboard SLAC National Accelerator Laboratory DOE | Stanford | SLAC | SSRL | LCLS | AD | PPA | Photon Science | PULSE | SIMES LCLS : Linac Coherent Light Source An Office of Science User Facility Search this site... Search Help (new window) Top Link Bar LCLS Lasers Expand Lasers LCLS Quick Launch Home About LCLS Expand About LCLS LCLS News Expand LCLS News User Resources Expand User Resources Instruments Expand Instruments Proposals Publications Expand Publications Schedules Machine Status Machine FAQs Safety Organization Expand Organization Directories Expand Directories Staff Resources Contact Us All Site Content Department of Energy Page Content 2012 Publications 2013 | 2012 | 2011 | 2010 | 2009 | Archive | Citations | Statistics

118

2010 Publications  

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

0Publications 0Publications Sign In Launch the Developer Dashboard SLAC National Accelerator Laboratory DOE | Stanford | SLAC | SSRL | LCLS | AD | PPA | Photon Science | PULSE | SIMES LCLS : Linac Coherent Light Source An Office of Science User Facility Search this site... Search Help (new window) Top Link Bar LCLS Lasers Expand Lasers LCLS Quick Launch Home About LCLS Expand About LCLS LCLS News Expand LCLS News User Resources Expand User Resources Instruments Expand Instruments Proposals Publications Expand Publications Schedules Machine Status Machine FAQs Safety Organization Expand Organization Directories Expand Directories Staff Resources Contact Us All Site Content Department of Energy Page Content 2010 Publications 2013 | 2012 | 2011 | 2010 | 2009 | Archive | Citations | Statistics

119

Archived Publications  

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

ArchivedPublications ArchivedPublications Sign In Launch the Developer Dashboard SLAC National Accelerator Laboratory DOE | Stanford | SLAC | SSRL | LCLS | AD | PPA | Photon Science | PULSE | SIMES LCLS : Linac Coherent Light Source An Office of Science User Facility Search this site... Search Help (new window) Top Link Bar LCLS Lasers Expand Lasers LCLS Quick Launch Home About LCLS Expand About LCLS LCLS News Expand LCLS News User Resources Expand User Resources Instruments Expand Instruments Proposals Publications Expand Publications Schedules Machine Status Machine FAQs Safety Organization Expand Organization Directories Expand Directories Staff Resources Contact Us All Site Content Department of Energy Page Content Archived Publications 2013 | 2012 | 2011 | 2010 | 2009 | Archive | Citations | Statistics

120

Electromagnetic Transient-Type Transformer Models for Geomagnetically-Induced Current (GIC) Studies  

Science Conference Proceedings (OSTI)

The simulation of geomagnetically-induced currents (GICs) requires adequate low-frequency transformer models. This report discusses models used for electromagnetic transient (EMT) studies in EMT-type simulation tools. Because transformers may saturate in the presence of GICs, the proper representation of transformer nonlinear behavior is important for understanding the impact of GIC on power system reliability. Other parameters, such as winding losses and core losses, will change the dc current flow ...

2013-11-20T23:59:59.000Z

Note: This page contains sample records for the topic "transformer losses public" 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

The interlaced chirp Z transform  

Science Conference Proceedings (OSTI)

In this paper we introduce the interlaced chirp Z transform (Interlaced CZT), It is based on the computation of several carefully staggered CZT that are progressively interlaced to result in a spectrum that has denser frequency samples where needed. ... Keywords: chirp Z transform, discrete fourier transform, interlaced chirp Z transform, warped discrete fourier transform, zoom chirp Z transform

Indranil Sarkar; Adly T. Fam

2006-09-01T23:59:59.000Z

122

Transforming Commercial Building Operations  

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

Transforming Commercial Building Operations Transforming Commercial Building Operations Transforming Commercial Building Operations Ron Underhill Pacific Northwest National Laboratory ronald.underhill@pnnl.gov (509)375-9765 April 4, 2013 2 | Building Technologies Office eere.energy.gov * Most buildings are not commissioned (Cx) before occupancy, including HVAC and lighting systems * Buildings often are poorly operated and maintained leading to significant energy waste of 5 to 20%, even when they have building automation systems (BASs)

123

Transforming Commercial Building Operations  

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

Transforming Commercial Building Operations Transforming Commercial Building Operations Transforming Commercial Building Operations Ron Underhill Pacific Northwest National Laboratory ronald.underhill@pnnl.gov (509)375-9765 April 4, 2013 2 | Building Technologies Office eere.energy.gov * Most buildings are not commissioned (Cx) before occupancy, including HVAC and lighting systems * Buildings often are poorly operated and maintained leading to significant energy waste of 5 to 20%, even when they have building automation systems (BASs)

124

Adaptive Discrete Cosine Transform  

Science Conference Proceedings (OSTI)

The theory and performance of the adaptive discrete cosine transform filter is examined. The discrete cosine transform filter is a realization of an FIR filter as the cascade of an all-zero FIR filter with a bank of IIR digital resonators. Each bank ... Keywords: FIR filter, IIR digital resonators, LMS algorithm, adaptive discrete cosine transform filter, adaptive filters, all-zero FIR filter, filter coefficient, frequency, magnitude, phase, transfer function, update method

S. J. Bukowinski; L. Gerhardt; M. Fargues; G. Coutu

1995-10-01T23:59:59.000Z

125

EPRI Transformer Guidebook Development  

Science Conference Proceedings (OSTI)

Utilities are losing many of their subject matter experts through retirement and downsizing. This is particularly true in the case of power transformers, so that there is now a critical need for a comprehensive transformer reference book geared toward utility engineers. In 2007, the Electric Power Research Institute EPRI published the technical update report Transformer Guidebook Design 1013799. That report described the results of the initial project to develop the Copper Book, a comprehensive reference...

2009-12-23T23:59:59.000Z

126

A New Integral Transform  

E-Print Network (OSTI)

Using Bauer's expansion and properties of spherical Bessel and Legender functions, we deduce a new transform and briefly indicate its use.

B. G. Sidharth

2004-12-04T23:59:59.000Z

127

Transforming the Freight Industry  

E-Print Network (OSTI)

Transforming the Freight Industry From Regulation to Icommon-carrier freight industry was Competition to backwardjourneys. When the freight industry was deregulated, it was

Regan, Amelia

2002-01-01T23:59:59.000Z

128

Transformer Ratio Enhancement Experiment  

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

TRANSFORMER RATIO ENHANCEMENT EXPERIMENT A. Kanareykin, Euclid Concepts LLC, Solon, OH 44139, USA W. Gai, J. G. Power. ANL, Argonne, IL, 60439, USA E. Nenasheva, Ceramics Ltd., St....

129

Market Transformation Programs  

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

Efficiency Improvement Opportunities in TVs Implications for Market Transformation Programs journal Energy Policy volume year month pages keywords appliance energy efficiency...

130

2010 Solar Market Transformation Analysis and Tools | Open Energy  

Open Energy Info (EERE)

2010 Solar Market Transformation Analysis and Tools 2010 Solar Market Transformation Analysis and Tools Jump to: navigation, search Tool Summary Name: 2010 Solar Market Transformation Analysis and Tools Agency/Company /Organization: U.S. Department of Energy Sector: Energy Focus Area: Renewable Energy, Solar Topics: Market analysis, Pathways analysis, Technology characterizations Resource Type: Publications, Guide/manual Website: www1.eere.energy.gov/solar/pdfs/2010_mt_overview.pdf 2010 Solar Market Transformation Analysis and Tools Screenshot References: 2010 Solar Market Transformation Analysis and Tools[1] This document describes the DOE-funded solar market transformation analysis and tools under developm This document describes the DOE-funded solar market transformation analysis and tools under development in FY10 so that stakeholders can access

131

AC Loss Measurements on a 2G YBCO Coil  

SciTech Connect

The Oak Ridge National Laboratory (ORNL) is collaborating with Waukesha Electric Systems (WES) to continue development of HTS power transformers. For compatibility with the existing power grid, a commercially viable HTS transformer will have to operate at high voltages in the range of 138 kV and above, and will have to withstand 550-kV impulse voltages as well. Second-generation (2G) YBCO coated conductors will be required for an economically-competitive design. In order to adequately size the refrigeration system for these transformers, the ac loss of these HTS coils must be characterized. Electrical AC loss measurements were conducted on a prototype high voltage (HV) coil with co-wound stainless steel at 60 Hz in a liquid nitrogen bath using a lock-in amplifier technique. The prototype HV coil consisted of 26 continuous (without splice) single pancake coils concentrically centered on a stainless steel former. For ac loss measurement purposes, voltage tap pairs were soldered across each set of two single pancake coils so that a total of 13 separate voltage measurements could be made across the entire length of the coil. AC loss measurements were taken as a function of ac excitation current. Results show that the loss is primarily concentrated at the ends of the coil where the operating fraction of critical current is the highest and show a distinct difference in current scaling of the losses between low current and high current regimes.

Rey, Christopher M [ORNL; Duckworth, Robert C [ORNL; Schwenterly, S W [ORNL

2011-01-01T23:59:59.000Z

132

Desirable Properties of a National Public Safety Network  

Science Conference Proceedings (OSTI)

... A national public safety network must be robust and reliable on a daily basis. Its design must take into account power failures and loss of critical ...

2012-09-24T23:59:59.000Z

133

Publications Portal  

Science Conference Proceedings (OSTI)

... Growing public concern over air quality has led ... Distillation Curve Analysis of Biodiesel Fuels: Assessment ... Method Part 4: Alcohols, Aldehydes, and ...

2012-09-17T23:59:59.000Z

134

WBM Publications  

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

CMS Web Based Monitoring Publications CHEP 2012 Presenter: Irakli Chakaberia Title: New Developments in Web Based Monitoring at the CMS Experiment Authors: William Badgett, Irakli...

135

Publications Portal  

Science Conference Proceedings (OSTI)

... http://www.nist.gov/manuscript-publication-search.cfm?pub_id=912942 72. Fire Tests of Amtrak Passenger Rail Vehicle Interiors. Final Report. ...

2012-09-17T23:59:59.000Z

136

MSID Publications  

Science Conference Proceedings (OSTI)

... Publication date: June 1993. Citation: Don Libes: "A Debugger for Tcl Applications," Proceedings of the 1993 Tcl/Tk Conference, June, 1993. ...

137

Publications Portal  

Science Conference Proceedings (OSTI)

... GLUT/Tk: Open GL with Tcl/Tk Series: Special Publication (NIST SP) Report Number: 500-253 Published: 5/1/2003 Author: Joseph Konczal Abstract ...

2013-12-19T23:59:59.000Z

138

Publications Portal  

Science Conference Proceedings (OSTI)

... GLUT/Tk: Open GL with Tcl/Tk Series: Special Publication (NIST SP) Report Number: 500-253 Topic: Information Technology Published: 5/1/2002 ...

2013-12-19T23:59:59.000Z

139

Publications Portal  

Science Conference Proceedings (OSTI)

... Answering Track Series: Special Publication (NIST SP) Topic: Information Delivery Systems Published: 11/5/2008 Authors: Hoa Trang Dang, Jimmy ...

2012-09-17T23:59:59.000Z

140

Publications Portal  

Science Conference Proceedings (OSTI)

... Olthoff Abstract: This volume deals with the basic knowledge and ... manuscript- publication-search.cfm?pub_id=31439 2. Electricity Division Programs ...

2012-09-17T23:59:59.000Z

Note: This page contains sample records for the topic "transformer losses public" 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

Publications Portal  

Science Conference Proceedings (OSTI)

... publication-search.cfm?pub_id=10539 3. 10 Volt Programmable Josephson voltage standard circuits using NbSi-barrier junctions Topic: Quantum ...

2012-09-17T23:59:59.000Z

142

Publications Portal  

Science Conference Proceedings (OSTI)

... www.nist.gov/manuscript-publication-search.cfm?pub_id=100199 4. Statistical Correlation of Spectroscopic Analysis of Poplar Samples Published ...

2012-09-17T23:59:59.000Z

143

Geothermal: Publications  

Office of Scientific and Technical Information (OSTI)

GEOTHERMAL TECHNOLOGIES LEGACY COLLECTION - Publications Geothermal Technologies Legacy Collection HelpFAQ | Site Map | Contact Us | Admin Log On HomeBasic Search About...

144

Publications Portal  

Science Conference Proceedings (OSTI)

... http://www.nist.gov/manuscript-publication-search.cfm?pub_id=911090 2. Early LNG Program and LN2 Cryogenic Flow Measurement Facility at ...

2012-09-17T23:59:59.000Z

145

MSID Publications  

Science Conference Proceedings (OSTI)

... Publication summary. Author(s): G. Thomas, G. Thompson, C. Chung, Edward Barkmeyer, F. Carter, M. Templeton, S. Fox and B. Hartman. ...

146

Publications Portal  

Science Conference Proceedings (OSTI)

... gov/manuscript-publication-search.cfm?pub_id=831316 6. Distribution and Retention of ^u137^Cs in Sediments at the Hanford Site, Washington ...

2012-09-17T23:59:59.000Z

147

ARM - Publications  

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

Lidar Technologies, Techniques, and Measurements for Atmospheric Remote Sensing VIII, : SPIE - The International Society for Optical Engineering. Read more Publication Notice: 3...

148

Publications Portal  

Science Conference Proceedings (OSTI)

... The MOSS project sought to reduce transi ... ... nist.gov/manuscript-publication- search.cfm?pub_id=911880 6. AP210 Edition 2 Concept of Operations ...

2012-09-17T23:59:59.000Z

149

Public Outreach  

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

58 9 Executive Summary This manual represents a distillation of best practices for public outreach and education to support carbon dioxide (CO 2...

150

Public Process  

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

AGENCY: Department of Energy. 10 CFR Part 903 Procedures for Public Participation in Power and Transmission Rate Adjustments and Extensions 50 FR 37835 September 18, 1985...

151

Publications Portal  

Science Conference Proceedings (OSTI)

... The method is based on iter ... http://www.nist.gov/manuscript-publication-search. cfm?pub_id=901466 89. ... The method is based on iter ... ...

2012-09-17T23:59:59.000Z

152

Publications Portal  

Science Conference Proceedings (OSTI)

... publication-search.cfm?pub_id=901284 6. Certification of Selected Polynuclear Aromatic Hydrocarbons in SRM l580, "Organics in Shale Oil" Topic ...

2013-12-19T23:59:59.000Z

153

Transformations of Grassman Spaces  

E-Print Network (OSTI)

This is a version of a part of the book ``Transformations of Grassman Spaces'' (in progress). We study transformations of Grassman spaces preserving certain geometrical constructions related to buildings. The next part will be devoted to Grassman spaces associated with polar spaces.

Mark Pankov

2004-04-05T23:59:59.000Z

154

Deployment & Market Transformation (Brochure)  

SciTech Connect

NREL's deployment and market transformation (D and MT) activities encompass the laboratory's full range of technologies, which span the energy efficiency and renewable energy spectrum. NREL staff educates partners on how they can advance sustainable energy applications and also provides clients with best practices for reducing barriers to innovation and market transformation.

Not Available

2012-04-01T23:59:59.000Z

155

Generalized Lorentz Transformations  

E-Print Network (OSTI)

Generalized Lorentz transformations with modified velocity parameter are considered. Lorentz transformations depending on the mass of the observer are suggested.The modified formula for the addition of velocities remarkably preserves the constancy of the velocity of light for all observers. The Doppler red shift is affected and can provide a test of such generalisations.

Virendra Gupta

2013-05-22T23:59:59.000Z

156

Biochemical transformation of coals  

DOE Patents (OSTI)

A method of biochemically transforming macromolecular compounds found in solid carbonaceous materials, such as coal is provided. The preparation of new microorganisms, metabolically weaned through challenge growth processes to biochemically transform solid carbonaceous materials at extreme temperatures, pressures, pH, salt and toxic metal concentrations is also disclosed. 7 figs.

Lin, M.S.; Premuzic, E.T.

1999-03-23T23:59:59.000Z

157

Deployment & Market Transformation (Brochure)  

SciTech Connect

NREL's deployment and market transformation (D and MT) activities encompass the laboratory's full range of technologies, which span the energy efficiency and renewable energy spectrum. NREL staff educates partners on how they can advance sustainable energy applications and also provides clients with best practices for reducing barriers to innovation and market transformation.

2012-04-01T23:59:59.000Z

158

Catalogue of a Loss  

E-Print Network (OSTI)

Catalogue of a Loss is a collection of sixty-two prose poems written within the past year and half. The work is printed on 4x6 cards. Each poem may be read individually from a single card or the poems can be read in ...

Berger, Larisa (Larisa A.)

2012-01-01T23:59:59.000Z

159

Gas/vapor- and fire-resistant transformers. Final report  

Science Conference Proceedings (OSTI)

This project responds to the serious need for a fire and explosion-resistant power transformer that can be produced at an acceptable cost while eliminating or reducing environmental concern. The objectives were to build three transformers with size, performance, cost, and losses equivalent to their oil counterpart. After much development of materials and systems, a gas-insulated vapor cooled system was chosen for the 2500 kVA 95 BIL unit. An immersed system utilizing perchloroethylene (C/sub 2/Cl/sub 4/) with 25% transformer oil, was used for the 1000-kVA, 200-BIL network transformer and the 5000-kVA 200-BIL substation transformer. The materials and systems developed provide safer fire-resistant transformers at near the cost of oil-insulated units but with greatly reduced dependence on the petroleum industry.

Moore, C.L.; Dakin, T.W.; Stewart, W.A.

1980-06-01T23:59:59.000Z

160

The Cloud Architecture Transformation  

Science Conference Proceedings (OSTI)

... Storage Power Up to 25% Reduction Page 14. ... storage and network traffic ... charges, impacting restructuring charges as well as gains/losses on equ ...

2012-10-26T23:59:59.000Z

Note: This page contains sample records for the topic "transformer losses public" from the National Library of EnergyBeta (NLEBeta).
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We encourage you to perform a real-time search of NLEBeta
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161

Sector 6 Publications  

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

0 0 2009 2008 2007 2006 2005 2004 2003 2002 2001 APS Pubs. Database Sector 6 Publications Publications 2013:(45) "Classical and quantum phase transitions revealed using transport and x-ray measurements," Arnab Banerjee, Ph.D.-Thesis, University of Chicago, 2013. "Charge transfer and multiple density waves in the rare earth tellurides," A. Banerjee, Yejun Feng, D.M. Silevitch, Jiyang Wang, J.C. Lang, H.-H. Kuo, I.R. Fisher, T.F. Rosenbaum, Phys. Rev. B 87, 155131 (2013). "Controlling Size-Induced Phase Transformations Using Chemically Designed Nanolaminates," Matt Beekman, Sabrina Disch, Sergei Rouvimov, Deepa Kasinathan, Klaus Koepernik, Helge Rosner, Paul Zschack, Wolfgang S. Neumann, David C. Johnson, Angew. Chem. Int. Ed. 52, 13211 (2013).

162

Modeling & Simulation publications  

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

Modeling & Simulation » Modeling & Simulation » Modeling & Simulation Publications Modeling & Simulation publications Research into alternative forms of energy, especially energy security, is one of the major national security imperatives of this century. Get Expertise David Harradine Physical Chemistry and Applied Spectroscopy Email Josh Smith Chemistry Email The inherent knowledge of transformation has beguiled sorcerers and scientists alike. D.A. Horner, F. Lambert, J.D. Kress, and L.A. Collins, "Transport properties of lithium hydride from quantum molecular dynamics and orbital-free molecular dynamics," Physical Review B - Condensed Matter and Materials Physics 80(2) (2009). J.D. Kress, D.A. Horner, and L.A. Collins, "Mixing rules for optical and transport properties of warm, dense matter," AIP Conference Proceedings 1195, 931-934 (2009).

163

PNNL: Publication Details  

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

we cannot locate that Publication. Please try the Publications Database for other PNNL Publications. Powered By ERICA, PNNL's publication metadatabase Publications Search...

164

Lorentz transformation by mimicking the Lorentz transformation  

E-Print Network (OSTI)

We show that starting with the fact that special relativity theory is concerned with a distortion of the observed length of a moving rod, without mentioning if it is a "contraction" or "dilation", we can derive the Lorentz transformations for the spacetime coordinates of the same event. This derivation is based on expressing the length of the moving rod as a sum of components with all the lengths involved in this summation being measured by the observers of the same inertial reference frame.

Bernhard Rothenstein; Stefan Popescu

2007-07-16T23:59:59.000Z

165

A discrete fractional random transform  

E-Print Network (OSTI)

We propose a discrete fractional random transform based on a generalization of the discrete fractional Fourier transform with an intrinsic randomness. Such discrete fractional random transform inheres excellent mathematical properties of the fractional Fourier transform along with some fantastic features of its own. As a primary application, the discrete fractional random transform has been used for image encryption and decryption.

Zhengjun Liu; Haifa Zhao; Shutian Liu

2006-05-20T23:59:59.000Z

166

Market Transformation Fact Sheet  

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

Transformation Market Transformation is based on the concept that federal support can catalyze a market to achieve economic and environmental benefits that can reduce costs through economies of scale. Adoption of fuel cells in emerging markets expands the growth of green jobs, with new opportunities in manufacturing, fuel cell maintenance and support systems, and domestic hydrogen fuel production and delivery. By providing reliable field operations data and increasing user confidence, early market deployments help overcome non-technical challenges like developing appropriate safety codes and standards and reducing high insurance costs. Strategies Market Transformation's primary goal is to accelerate the expansion of hydrogen and fuel cell use by lowering the life

167

Transformation inverse design  

E-Print Network (OSTI)

We present a new technique for the design of transformation-optics devices based on large-scale optimization to achieve the optimal effective isotropic dielectric materials within prescribed index bounds, which is ...

Liu, David

168

The Quantum Mellin transform  

E-Print Network (OSTI)

We uncover a new type of unitary operation for quantum mechanics on the half-line which yields a transformation to ``Hyperbolic phase space''. We show that this new unitary change of basis from the position x on the half line to the Hyperbolic momentum $p_\\eta$, transforms the wavefunction via a Mellin transform on to the critial line $s=1/2-ip_\\eta$. We utilise this new transform to find quantum wavefunctions whose Hyperbolic momentum representation approximate a class of higher transcendental functions, and in particular, approximate the Riemann Zeta function. We finally give possible physical realisations to perform an indirect measurement of the Hyperbolic momentum of a quantum system on the half-line.

J. Twamley; G. J. Milburn

2007-02-12T23:59:59.000Z

169

On Bianchi's Backlund transformation  

E-Print Network (OSTI)

We investigate basic features of Bianchi's B\\"acklund transformation of quadrics to see if it can be obtained under weaker assumptions and if it can be generalized to deformations of other surfaces.

Dinca, Ion

2011-01-01T23:59:59.000Z

170

Imaging Fourier transform spectrometer  

DOE Patents (OSTI)

This invention is comprised of an imaging Fourier transform spectrometer having a Fourier transform infrared spectrometer providing a series of images to a focal plane array camera. The focal plane array camera is clocked to a multiple of zero crossing occurrences as caused by a moving mirror of the Fourier transform infrared spectrometer and as detected by a laser detector such that the frame capture rate of the focal plane array camera corresponds to a multiple of the zero crossing rate of the Fourier transform infrared spectrometer. The images are transmitted to a computer for processing such that representations of the images as viewed in the light of an arbitrary spectral ``fingerprint`` pattern can be displayed on a monitor or otherwise stored and manipulated by the computer.

Bennett, C.L.

1993-09-13T23:59:59.000Z

171

Series Transmission Line Transformer  

DOE Patents (OSTI)

A series transmission line transformer is set forth which includes two or more of impedance matched sets of at least two transmissions lines such as shielded cables, connected in parallel at one end ans series at the other in a cascading fashion. The cables are wound about a magnetic core. The series transmission line transformer (STLT) which can provide for higher impedance ratios and bandwidths, which is scalable, and which is of simpler design and construction.

Buckles, Robert A. (Livermore, CA); Booth, Rex (Livermore, CA); Yen, Boris T. (El Cerrito, CA)

2004-06-29T23:59:59.000Z

172

USGCRP Publications  

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

USGCRP Publications Print E-mail USGCRP Publications Print E-mail The U.S. Global Change Research Program (USGCRP) delivers a variety of publications that highlight scientific advances pertaining to global change. In addition to detailing scientific progress, USGCRP products illustrate the impacts of global change and highlight the Nation's response to these changes. As mandated by Congress, the USGCRP produces regular assessments of global change and annual reports showcasing the Program's progress in achieving its annual goals. Below are some descriptions of recent USGCRP publications. Scientific Assessments According to the scientific assessments are evaluation and consensus building processes for establishing an integrated view of recent scientific breakthroughs and providing policy-relevant information to decision makers.

173

Public Activities  

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

publicactivities_header.jpg publicactivities_header.jpg Public Activities Citizens are encouraged to learn about the Department of Energy's programs through a variety of activities that are open to the public. Our goal is to educate citizens and seek their meaningful involvement. If you are visiting the area, the American Museum of Science and Energy in Oak Ridge is the best starting point for exhibits and information about DOE programs in science, environmental management, nuclear fuel supply, and national security. Tours are conducted of the Oak Ridge National Laboratory, Y-12 National Security Complex and East Tennessee Technology Park during the summer months departing from the Museum. For those with more specific interests in our programs, each month we publish a calendar of public involvement activities, which identifies announcements, comment periods and public meetings of potential interest. Our Environmental Management Program has a Site Specific Advisory Board composed of area citizens who meet the second Wednesday of each month.

174

TAO: Publications  

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

Publications Referencing TAO Impact Who We Are Acknowledgements License Contact Us Papers TAO 2.0 Users Manual, T. Munson, J. Sarich, Stefan M. Wild, S. Benson, and L....

175

Publications Search  

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

Search Search for publications of the Windows and Daylighting Group by title, author, journal, or keywords: Search for: Start Search Clear If the search doesn't produce the desired...

176

Optical transformation from chirplet to fractional Fourier transformation kernel  

E-Print Network (OSTI)

We find a new integration transformation which can convert a chirplet function to fractional Fourier transformation kernel, this new transformation is invertible and obeys Parseval theorem. Under this transformation a new relationship between a phase space function and its Weyl-Wigner quantum correspondence operator is revealed.

Hong-yi Fan; Li-yun Hu

2009-02-11T23:59:59.000Z

177

Optical transformation from chirplet to fractional Fourier transformation kernel  

E-Print Network (OSTI)

We find a new integration transformation which can convert a chirplet function to fractional Fourier transformation kernel, this new transformation is invertible and obeys Parseval theorem. Under this transformation a new relationship between a phase space function and its Weyl-Wigner quantum correspondence operator is revealed.

Fan, Hong-yi

2009-01-01T23:59:59.000Z

178

Gas Water Heater Energy Losses  

E-Print Network (OSTI)

non-firing, non- recovery mode, i.e. , during standby mode.The stack losses while in standby mode account for about 43%can be made by reducing standby heat losses. This paper

Biermayer, Peter

2012-01-01T23:59:59.000Z

179

Old Publication Portal  

Science Conference Proceedings (OSTI)

Publications Portal. This publications database includes many of the most recent publications of the National Institute of ...

2012-09-10T23:59:59.000Z

180

Louisiana Wetland Loss at Askives  

U.S. Energy Information Administration (EIA)

Louisiana Wetland Loss? - Find Questions and Answers at Askives, the first startup that gives you an straight answer

Note: This page contains sample records for the topic "transformer losses public" 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

Contact transformations for difference schemes  

E-Print Network (OSTI)

We define a class of transformations of the dependent and independent variables in an ordinary difference scheme. The transformations leave the solution set of the system invariant and reduces to a group of contact transformations in the continuous limit. We use a simple example to show that the class is not empty and that such "contact transformations for discrete systems" genuinely exist.

Levi, Decio; Winternitz, Pavel

2011-01-01T23:59:59.000Z

182

Partial core pulse transformer  

DOE Patents (OSTI)

A light-weight partial-core pule transformer is provided for generating high voltage output pulses with low distortion. The transformer includes sets of ferrite bars arranged so as to extend longitudinally along the inside and outside surfaces of a high frequency cylindrical coil winding-pair. The ferrite bars are arranged in pairs with the bars of each pair being located on opposite sides of winding-pair. The bars are preferably disposed in a radially symmetric arrangement around the winding-pair, and each has a length at least equal to the width of the winding-pair.

Lawson, R.N.; Rohwein, G.J.

1991-12-31T23:59:59.000Z

183

Functional Mellin Transforms  

E-Print Network (OSTI)

Functional integrals are defined in terms of locally compact topological groups and their associated Banach-valued Haar integrals. This approach generalizes the functional integral scheme of Cartier and DeWitt-Morette. The definition allows a construction of functional Mellin transforms. In turn, the functional Mellin transforms can be used to define functional traces, logarithms, and determinants. The associated functional integrals are useful tools for probing function spaces in general and $C^\\ast$-algebras in particular. Several interesting aspects are explored. As an application, we construct a functional Mellin representation of the quantum evolution operator.

J. LaChapelle

2013-08-05T23:59:59.000Z

184

Two Paths to Transforming Markets through Public Sector Energy...  

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

Villasenor Franco Conference Name 2006 ACEEE Summer Study on Energy Efficiency in Buildings Volume 6 Pagination 265-276 Date Published 012006 Abstract The evolution of...

185

Energy Technology Solutions: Public-Private Partnerships Transforming...  

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

energy efficiency of U.S. industry. The Industrial Technologies Program (ITP) leads the national effort to reduce energy use and carbon emissions by industry. Together with our...

186

Energy Technology Solutions: Public-Private Partnerships Transforming...  

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

(510) 524-8480, sales@federspielcontrols.com, www.federspielcontrols.com 2010 Green Enterprise IT Award Finalist 2009 Best of California Award for Green IT Benefits: * Energy...

187

Model Transformations And Tool Integration  

E-Print Network (OSTI)

Model transformations are increasingly recognised as being of significant importance to many areas of software development and integration. Recent attention on model transformations has particularly focused on the OMG's Queries / Views / Transformations (QVT) Request for Proposals (RFP). In this paper I motivate the need for dedicated approaches to model transformations, particularly for the data involved in tool integration, outline the challenges involved, and then present a number of technologies and techniques which allow the construction of flexible, powerful and practical model transformations.

Laurence Tratt

2004-01-01T23:59:59.000Z

188

Coordinate transformations in quaternion spaces  

E-Print Network (OSTI)

The quaternion spaces can be used to describe the property of electromagnetic field and gravitational field. In the quaternion space, some coordinate transformations can be deduced from the feature of quaternions, including Lorentz transformation and Galilean transformation etc., when the coordinate system is transformed into others. And some coordinate transformations with variable speed of light can be obtained in the electromagnetic field and gravitational field.

Zihua Weng

2008-08-31T23:59:59.000Z

189

Transformation of the U.S. energy landscape  

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

Transformation of the U.S. energy Transformation of the U.S. energy landscape Georgetown Energy and Cleantech Conference November 15, 2013 | Washington, DC By Adam Sieminski, EIA Administrator EIA principles 2 * Established as the single, independent federal government authority for energy information and mandated to collect, assemble, evaluate, and analyze energy information * Provide relevant energy statistics and analysis as a public good * Be accurate and objective * Protect the confidentiality of respondents * Maintain the public trust Independent Statistics & Analysis Adam Sieminski, Georgetown Energy and Cleantech Conference November 15, 2013 U.S. Overview Adam Sieminski, Georgetown Energy and Cleantech Conference

190

Driving Transformation to Energy Efficient Buildings:Policies and Actions |  

Open Energy Info (EERE)

Driving Transformation to Energy Efficient Buildings:Policies and Actions Driving Transformation to Energy Efficient Buildings:Policies and Actions Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Driving Transformation to Energy Efficient Buildings:Policies and Actions Agency/Company /Organization: Johnson Controls Sector: Climate, Energy Focus Area: Energy Efficiency Topics: Implementation, Policies/deployment programs Resource Type: Publications Website: www.institutebe.com/ Cost: Free Driving Transformation to Energy Efficient Buildings:Policies and Actions Screenshot References: Driving Transformation to Energy Efficient Buildings:Policies and Actions[1] "The aim of this paper is to review policy options available for policymakers in developing countries that can accelerate energy efficiency improvements in the built environment and track results over time. It

191

Institute for Atom-Efficient Chemical Transformations Energy Frontier  

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

Institute for Atom-Efficient Chemical Transformations DOE Logo Institute for Atom-Efficient Chemical Transformations DOE Logo Focus Areas Reaction Mechanisms Controlled Active Metals Materials Synthesis Search Argonne ... Search Argonne Home > Institute for Atom-Efficient Chemical Transformations > IACT Home IACT News IACT Partners IACT Staff IACT Awards Publications & Presentations Jobs at IACT Energy Frontier Research Centers at Argonne Strategic Alliances Research Facilities & Tools Institute for Atom-Efficient Chemical Transformations - an Energy Frontier Research Center The Institute for Atom-Efficient Chemical Transformations (IACT) employs a multidisciplinary approach to address key catalytic conversions that could improve the efficiency of producing fuels from biomass. IACT focuses on advancing the science of catalysis for the efficient conversion of energy resources into usable forms. IACT's goal is to find ways to achieve control and efficiency of chemical conversions comparable to those in nature.

192

Leading the Modernization of the Electricity Grid through Transformational  

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

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

193

Select Publications  

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

Dosanjh » Select Dosanjh » Select Publications Select Publications Sort by: Date | Author | Type 2013 Richard A. Barrett, Shekhar Borkar, Sudip S. Dosanjh, Simon D. Hammond, Michael A. Heroux, X. Sharon Hu, Justin Luitjens, Steven G. Parker, John Shalf, Li Tang, "On the Role of Co-design in High Performance Computing", Transition of HPC Towards Exascale Computing, E.H. D'Hollander et. al (Eds.), IOS Press, 2013, ( November 1, 2013) Download File: Codesign-Paper.pdf (pdf: 867 KB) Rolf Riesen, Sudip Dosanjh, Larry Kaplan, "The ExaChallenge Symposium", IBM Research Paper, August 26, 2013, Download File: ExaChallenge2012.pdf (pdf: 1.4 MB) S. Dosanjh, R. Barrett, D. Doerfler, S. Hammond, K. Hemmert, M. Heroux, P. Lin, K. Pedretti, A. Rodrigues, T. Trucano, J.Juitjens, "Exascale Design

194

Public Meeting  

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

Summary Minutes of the U.S. Department of Energy (DOE) Secretary of Energy Advisory Board (SEAB) Public Meeting November 14, 2011 Committee Members: William Perry, Chair; Norm Augustine; Ralph Cicerone; John Deutch, Nick Donofrio; Chad Holliday; Michael McQuade; Matt Rogers; Art Rosenfeld; Steven Westly Date and Time: 2:00PM - 2:45PM, November 14, 2011 Location: Teleconference Purpose: Meeting of the Secretary of Energy Advisory Board SEAB Staff: Alyssa Morrissey, Designated Federal Officer for the SEAB Committee Renee Stone, Designated Federal Officer for the Shale Gas Subcommittee Meeting Summary SEAB Members convened by teleconference to discuss the Second 90-Day Report of the Shale Gas Subcommittee. John Deutch gave an overview of the report, which was followed by a public comment

195

Publications - FEERC  

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

Publications Publications Alternative Power & Energy Conversion Emissions & Emission Controls Engine Combustion & Efficiency Fuels Technology Vehicle Research Miscellaneous Alternative Power & Energy Conversion Z. Gao, The Impact of TXV Heating on the Performance of Air-Source Heat Pumps in Heating Mode, submitted to Energy Conversion and Management (Journal). Emissions & Emission Controls T.J. Toops, N.A. Ottinger, C. Liang, J.A. Pihl, A. Payzant, "Impact of lattice substitution in Ba-based NOx storage reduction catalysts on sulfation, desulfation and NOx reduction performance", Catalysis Today 160:1 (2011) 131. T.J. Toops, M.P. Brady, P.F. Tortorelli, J.A. Pihl, F. Estevez, D. Connors, F. Garzon, T. Rockward, D. Gervasio, W. Mylan and S.H. Kosaraju, "Pre-Oxidized and Nitrided Stainless Steel Alloy Foil for Proton Exchange Membrane Fuel Cell Bipolar Plates: Part 2- Single-Cell Fuel Cell Evaluation of Stamped Plates", Journal of Power Sources 195:17 (2010) 5619.

196

NDB Publications  

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

Publications Publications Papers from the NDB Project supported in total or in part by the NDB grants (in reverse chronological order) S. Neidle, B. Schneider, H. M. Berman. (2009). Chapter 3 Fundamentals of DNA and RNA structure. In Structural Bioinformatics, Second Edition (P. E. Bourne & J. Gu, eds.). John Wiley & Sons, Inc., Hoboken, NJ. B. Schneider, J. D. L. Cruz, Z. Feng, L. Chen, S. Dutta, I. Persikova, J. D. Westbrook, H. Yang, J. Young, C. Zardecki, H. M. Berman. (2009). Chapter 12 The Nucleic Acid Database. In Structural Bioinformatics, Second Edition (J. Gu & P. E. Bourne, eds.), pp. 305-319. John Wiley & Sons, Inc., Hoboken, NJ. B. Schneider, H. M. Berman. (2006). Basics of Nucleic Acid Structure. Concepts, Tools, and Archives. In Computational approaches to

197

Transformer requirements for the year 2000. Final report, December 1979  

Science Conference Proceedings (OSTI)

The principal objective of this program was to determine the design parameters required for transformers of the year 2000. The approach to meeting this objective was to determine the changes which may occur in transmission and distribution systems over the next twenty years, and how these changes might affect design parameters of distribution and power transformers. Emphasis was placed on domestic requirements, although the impact of international practices was factored into the overall requirements for transformers. Possible investigations that could help transformer designers meet the long term technical requirements of future transformers were also identified. The principal conclusions of this study were: 1200 kV transmission could be in service by the late 1980's and it is essential to develop 1200 kV transformers for these systems; transformer manufacturers must be prepared to supply higher MVA ratings at all voltage levels; there will be a strong demand for low-loss, minimum cost transformers; and environmental/safety, reliability, and size reduction considerations will increase in importance. (LLL)

Not Available

1980-06-01T23:59:59.000Z

198

Public Safety Communications  

Science Conference Proceedings (OSTI)

Public Safety Communication. Summary: ... the development of quantitative requirements for public safety communications. ...

2011-12-12T23:59:59.000Z

199

Low Impact Weight Loss Exercises | Fish Oil Weight Loss  

U.S. Energy Information Administration (EIA)

Low Impact Weight Loss Exercises. You want to lose weight, but for whatever reason, you want to or only can perform low impact exercises. No problem.

200

Algorithms for transform selection in multiple-transform video compression  

E-Print Network (OSTI)

Selecting proper transforms for video compression has been based on the rate-distortion criterion. Transforms that appear reasonable are incorporated into a video coding system and their performance is evaluated. This ...

Cai, Xun, S.M. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "transformer losses public" 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

Optimizing Power Using Transformations  

E-Print Network (OSTI)

: The increasing demand for portable computing has elevated power consumption to be one of the most critical design parameters. A high-level synthesis system, HYPER-LP, is presented for minimizing power consumption in application specific datapath intensive CMOS circuits using a variety of architectural and computational transformations. The synthesis environment consists of high-level estimation of power consumption, a library of transformation primitives, and heuristic/probabilistic optimization search mechanisms for fast and efficient scanning of the design space. Examples with varying degree of computational complexity and structures are optimized and synthesized using the HYPER-LP system. The results indicate that more than an order of magnitude reduction in power can be achieved over current-day design methodologies while maintaining the system throughput; in some cases this can be accomplished while preserving or reducing the implementation area. 1.0 Introduction VLSI research a...

Anantha P. Chandrakasan; Miodrag Potkonjak; Renu Mehra; Jan Rabaey; Robert W. Brodersen

1995-01-01T23:59:59.000Z

202

Grid Transformation Workshop Results  

Science Conference Proceedings (OSTI)

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

2012-05-08T23:59:59.000Z

203

Rainfall Analysis by Power Transformation  

Science Conference Proceedings (OSTI)

Power transformation was used to normalize the peak daily and peak monthly rainfall at various raingage stations in Iraq. Excellent correlations were found between the coefficient of skewness (Cs) and a parameter for power transformation (?), ...

Hameed Rasheed; A. S. Aldabagh; Murur V. Ramamoorthy

1983-08-01T23:59:59.000Z

204

Yeo-Johnson Power Transformations  

E-Print Network (OSTI)

This paper describes an Arc add-in for using the Yeo-Johnson power transformations in place of the Box-Cox power transformations in various places in Arc. 1

Sanford Weisberg

2001-01-01T23:59:59.000Z

205

Remarks on restricted Nevanlinna transforms  

E-Print Network (OSTI)

The Nevanlinna transform K(z), of a measure and a real constant, plays an important role in the complex analysis and more recently in the free probability theory (boolean convolution). It is shown that its restriction k(it) (the restricted Nevanlinna transform) to the imaginary axis can be expressed as the Laplace transform of the Fourier transform (characteristic function) of the corresponding measure. Finally, a relation between the Voiculescu and the boolean convolution is indicated.

Jankowski, Lech

2010-01-01T23:59:59.000Z

206

Remarks on the conformal transformations  

E-Print Network (OSTI)

Conformal transformations are obtained by demanding that the form of the metric change by a conformal factor. Nevertheless, this transformation of the metric is not taken into account when a variation of the action is performed. The basic purpose of this paper is to take the transformation of the metric into the variation of the action. When this is done, we obtain now that even massive particles are invariant under the conformal transformations.

L. C. T. Guillen

2004-08-10T23:59:59.000Z

207

Remarks on the conformal transformations  

E-Print Network (OSTI)

Conformal transformations are obtained by demanding that the form of the metric change by a conformal factor. Nevertheless, this transformation of the metric is not taken into account when a variation of the action is performed. The basic purpose of this paper is to take the transformation of the metric into the variation of the action. When this is done, we obtain now that even massive particles are invariant under the conformal transformations.

Guillen, L C T

2004-01-01T23:59:59.000Z

208

Phase Transformation and Microstructural Evolution  

Science Conference Proceedings (OSTI)

Jul 15, 2013 ... Relationship between Microstructural Evolution, Order-disorder Transformation and Plastic Inhomogeneities during Deformation of Beta Brass.

209

Applying a Model Transformation Taxonomy to Graph Transformation Technology  

E-Print Network (OSTI)

A taxonomy of model transformations was introduced in [16]. Among others, such a taxonomy can help developers in deciding which language, forma lism, tool or mechanism is best suited to carry out a particular model transformation activity. In this paper we apply the taxonomy to the technique of graph transformation, and we exemplify it by referring to four representative graph transformation tools. As a byproduct of our analysis, we discuss how well each of the considered tools carry out the activity of model transformation.

Tom Mens; Pieter Van Gorp; Dniel Varr; Gabor Karsai

2005-01-01T23:59:59.000Z

210

Reactor & Nuclear Systems Publications | ORNL  

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

Publications and Reports NSED Monthly Reports Reactor and Nuclear Systems Publications 2013 Publications 2012 Publications 2011 Publications 2010 and Older Publications Nuclear...

211

Generalized Transforms and Special Functions  

E-Print Network (OSTI)

We study the properties of different type of transforms by means of operational methods and discuss the relevant interplay with many families of special functions. We consider in particular the binomial transform and its generalizations. A general method, based on the use of the Fourier transform technique, is proposed for the study of the properties of functions of operators.

G. Dattoli; E. Sabia

2010-10-08T23:59:59.000Z

212

A taxonomy of model transformation  

E-Print Network (OSTI)

This report summarises the results of the discussions of a working group on model transformation of the Dagstuhl Seminar on Language Engineering for Model-Driven Software Development. The main contribution is a taxonomy of model transformation. This taxonomy can be used to help developers in deciding which model transformation approach is best suited to deal with a particular problem.

Tom Mens; Krzysztof Czarnecki; Pieter Van Gorp

2005-01-01T23:59:59.000Z

213

Wavelet transform and Radon transform on the Quaternion Heisenberg group  

E-Print Network (OSTI)

Let $\\mathscr Q$ be the quaternion Heisenberg group, and let $\\mathbf P$ be the affine automorphism group of $\\mathscr Q$. We develop the theory of continuous wavelet transform on the quaternion Heisenberg group via the unitary representations of $\\mathbf P$ on $L^2(\\mathscr Q)$. A class of radial wavelets is constructed. The inverse wavelet transform is simplified by using radial wavelets. Then we investigate the Radon transform on $\\mathscr Q$. A Semyanistri-Lizorkin space is introduced, on which the Radon transform is a bijection. We deal with the Radon transform on $\\mathscr Q$ both by the Euclidean Fourier transform and the group Fourier transform. These two treatments are essentially equivalent. We also give an inversion formula by using wavelets, which does not require the smoothness of functions if the wavelet is smooth.

He, JIanxun

2011-01-01T23:59:59.000Z

214

Contamination of the transformer oil of power transformers and shunting reactors by metal-containing colloidal particles  

SciTech Connect

The results of a measurement of the contamination of the oil in 66 transformers by metal-containing colloidal particles, formed as a result of the interaction of the oil with the structural materials (the copper of the windings, the iron of the tank and core etc.), and also the results of measurements of the optical turbidity of the oil in 136 transformers when they were examined at the Power Engineering Research and Development Center Company are presented. Methods of determining the concentration of copper and iron in transformer oil are considered. The limiting values of the optical turbidity factors, the copper and iron content are determined. These can serve as a basis for taking decisions on whether to replace the silica gel of the filters for continuously purifying the oil of power transformers and the shunting reactors in addition to the standardized oil contamination factors, namely, the dielectric loss tangent and the acidity number of the oil.

L'vov, S. Yu. [LLC 'Presselektro' (Russian Federation); Komarov, V. B.; Bondareva, V. N.; Seliverstov, A. F. [A. N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences (IFCE of RAS) (Russian Federation); Lyut'ko, E. O.; L'vov, Yu. N. [JSC 'R and D Centre for Power Engineering' (Russian Federation); Ershov, B. G. [A. N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences (IFCE of RAS) (Russian Federation)

2011-05-15T23:59:59.000Z

215

Phase Transformation and Lithiation Effect on Electronic Structure of  

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

Phase Transformation and Lithiation Effect on Electronic Structure of Phase Transformation and Lithiation Effect on Electronic Structure of LixFePO4: An In-Depth Study by Soft X-ray and Simulations Title Phase Transformation and Lithiation Effect on Electronic Structure of LixFePO4: An In-Depth Study by Soft X-ray and Simulations Publication Type Journal Article Year of Publication 2012 Authors Liu, Xiaosong, Jun Liu, Ruimin Qiao, Yan Yu, Hong Li, Liumin Suo, Yong-sheng Hu, Yi-De Chuang, Guojiun Shu, Fangcheng Chou, Tsu-Chien Weng, Dennis Nordlund, Dimosthenis Sokaras, Yung Jui Wang, Hsin Lin, Bernardo Barbiellini, Arun Bansil, Xiangyun Song, Zhi Liu, Shishen Yan, Gao Liu, Shan Qiao, Thomas J. Richardson, David Prendergast, Zahid Hussain, Frank M. F. de Groot, and Wanli Yang Journal Journal of the American Chemical Society

216

PUBLIC SUBMISSION  

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

6.html[2/3/2012 12:44:00 PM] 6.html[2/3/2012 12:44:00 PM] PUBLIC SUBMISSION As of: February 03, 2012 Received: January 19, 2012 Status: Pending_Post Tracking No. 80f9b24f Comments Due: January 20, 2012 Submission Type: Web Docket: DOE-HQ-2012-0004 U.S. Department of Energy Audit Guidance: For-Profit Recipients Comment On: DOE-HQ-2012-0004-0001 Audit Guidance: For-Profit Recipients Document: DOE-HQ-2012-0004-DRAFT-0006 Comment on FR Doc # 2011-32622 Submitter Information Name: Eric Russell Address: 836 Thurber Drive West Apt 1 Columbus, Ohio, 43215 Email: ejrussell02@yahoo.com Phone: 615-972-9984 General Comment See attached file(s) Attachments Response to DOE For Profit Audit Federal Register Notice Response to U.S. Department of Energy Request for Information Federal Register Notice 2011-32622

217

Public Meeting  

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

Summary Minutes of the Summary Minutes of the U.S. Department of Energy (DOE) Secretary of Energy Advisory Board (SEAB) Public Meeting July 19, 2012 Committee Members: William Perry, Chair; Norm Augustine; Ralph Cicerone; Nick Donofrio; Michael McQuade; Matt Rogers; Art Rosenfeld; Sue Tierney; Steven Westly; Daniel Yergin Date and Time: 3:00PM - 4:30PM, July 19, 2012 Location: Teleconference Purpose: Meeting of the Secretary of Energy Advisory Board SEAB Staff: Amy Bodette, Designated Federal Officer Alyssa Morrissey, Deputy Designated Federal Officer Meeting Summary SEAB Members convened by teleconference to hear updates from the Building Efficiency and Small Modular Reactor (SMR) Subcommittees. After the Subcommittee reports and questions from the full

218

ARM - Publications: Science Team Meeting Documents: Publication...  

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

Publication Trends of ARM Research Troyan, David Brookhaven National Laboratory This study summarizes the publication record of ARM research. Items of all types listed in the ARM...

219

Find LANL Publications  

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

Communication Alerts Bibliographic Management Copyright Open Access How to Find LANL Publications Find LANL Publications1354608000000Find LANL PublicationsSome of these...

220

Nonrelativistic conformal transformations in Lagrangian formalism  

E-Print Network (OSTI)

The conformal transformations corresponding to $N$-Galilean conformal symmetries, previously defined as canonical symmetry transformations on phase space, are constructed as point transformations in coordinate space.

Andrzejewski, K; Kijanka-Dec, A

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "transformer losses public" 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

A Bijective String Sorting Transform  

E-Print Network (OSTI)

Given a string of characters, the Burrows-Wheeler Transform rearranges the characters in it so as to produce another string of the same length which is more amenable to compression techniques such as move to front, run-length encoding, and entropy encoders. We present a variant of the transform which gives rise to similar or better compression value, but, unlike the original, the transform we present is bijective, in that the inverse transformation exists for all strings. Our experiments indicate that using our variant of the transform gives rise to better compression ratio than the original Burrows-Wheeler transform. We also show that both the transform and its inverse can be computed in linear time and consuming linear storage.

Gil, Joseph Yossi

2012-01-01T23:59:59.000Z

222

Lorentz transformations: Einstein's derivation simplified  

E-Print Network (OSTI)

We show that the Lorentz transformations for the space-time coordinates of the same event are a direct consequence of the principle of relativity and of Einstein's distant clocks synchronization procedure. In our approach, imposing the linear character of the Lorentz transformations we guess that the transformation equation for the space coordinate has the form x=ax'+cbt'. Imposing the condition that it accounts for the time dilation relativistic effect and taking into account the fact that due to the clock synchronization a la Einstein the space-time coordinates of the same event in the two frames are related by x=ct and x'=ct', we find out expressions for a and b. Dividing the transformation equation for the space coordinate by c we obtain the transformation equation for the time coordinate t=at'+b/cx'. Combining the two transformation equations we obtain directly the inverse Lorentz transformations.

Bernhard Rothenstein; Stefan Popescu

2007-02-19T23:59:59.000Z

223

Transforming the Market for Commercial and Industrial Distribution Transformers: A Government, Manufacturer, and Utility Collaboration  

E-Print Network (OSTI)

Distribution transformers offer a largely untapped opportunity for efficiency improvements in buildings. Application of energy-efficient equipment can reduce transformer losses by about 20%, substantially cutting a facilitys total electricity bill and offering typical paybacks less than three years. Since nearly all of the electricity powering the commercial and industrial sectors is stepped down in voltage by facility-owned distribution transformers, broad application of energy-efficient equipment will lead to huge economy-wide energy and dollar savings as well as associated environmental benefits. This opportunity has led to a multi-party coordinated effort that offers a new model for national partnerships to pursue market transformation. The model, called the Informal Collaborative Model for the purposes of this paper, is characterized by voluntary commitments of multiple stakeholders to carry out key market interventions in a coordinated fashion, but without pooling resources or control. Collaborative participants are joined by a common interest in establishing and expanding the market for a new product, service, or practice that will yield substantial energy savings. This paper summarizes the technical efficiency opportunity available in distribution

Andrew Delaski; Consortium For Energy Efficiency

1998-01-01T23:59:59.000Z

224

Fast Fourier transform telescope  

Science Conference Proceedings (OSTI)

We propose an all-digital telescope for 21 cm tomography, which combines key advantages of both single dishes and interferometers. The electric field is digitized by antennas on a rectangular grid, after which a series of fast Fourier transforms recovers simultaneous multifrequency images of up to half the sky. Thanks to Moore's law, the bandwidth up to which this is feasible has now reached about 1 GHz, and will likely continue doubling every couple of years. The main advantages over a single dish telescope are cost and orders of magnitude larger field-of-view, translating into dramatically better sensitivity for large-area surveys. The key advantages over traditional interferometers are cost (the correlator computational cost for an N-element array scales as Nlog{sub 2}N rather than N{sup 2}) and a compact synthesized beam. We argue that 21 cm tomography could be an ideal first application of a very large fast Fourier transform telescope, which would provide both massive sensitivity improvements per dollar and mitigate the off-beam point source foreground problem with its clean beam. Another potentially interesting application is cosmic microwave background polarization.

Tegmark, Max; Zaldarriaga, Matias [Department of Physics and MIT Kavli Institute, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States); Center for Astrophysics, Harvard University, Cambridge, Massachusetts 02138 (United States)

2009-04-15T23:59:59.000Z

225

VIDEO: Transforming a House into a Home | Department of Energy  

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

VIDEO: Transforming a House into a Home VIDEO: Transforming a House into a Home VIDEO: Transforming a House into a Home October 28, 2013 - 10:30am Addthis In the video above, Lakiya Culley talks about how her solar-powered, passive home, located in D.C.'s Deanwood neighborhood, has changed her family's future. | Video by Matty Greene, Energy Department. Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs Matty Greene Matty Greene Videographer At universities all across the country, students are transforming the way we design and build homes -- developing affordable housing solutions that save money by saving energy. From installing solar panels to using energy efficient devices, like washing machines and LED lights, a clean technology future means more comfort and savings at home. And this is having a

226

January 2003, Report of the ADVANCED NUCLEAR TRANSFORMATION TECHNOLOGY  

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

January 2003, Report of the ADVANCED NUCLEAR TRANSFORMATION January 2003, Report of the ADVANCED NUCLEAR TRANSFORMATION TECHNOLOGY SUBCOMMITTEE of the NUCLEAR ENERGY RESEARCH ADVISORY COMMITTEE January 2003, Report of the ADVANCED NUCLEAR TRANSFORMATION TECHNOLOGY SUBCOMMITTEE of the NUCLEAR ENERGY RESEARCH ADVISORY COMMITTEE The ANTT Subcommittee met in Washington on Dec 4-5, 2002 to review progress in the transmutation program, and to learn about major organizational changes that affect the management of the program. The NE's new Advanced Nuclear Research Office (NE-20) now oversees both the transmutation program (ANTT) and the Generation-IV program (GEN-IV). antt14Jan_03.pdf More Documents & Publications October 2003, Report of the ADVANCED NUCLEAR TRANSFORMATION TECHNOLOGY SUBCOMMITTEE of the NUCLEAR ENERGY RESEARCH ADVISORY COMMITTEE

227

LU transformation invariant operators and LU transformation invariant  

E-Print Network (OSTI)

We proposed a concept of LU transformation invariant operators. By using this operator, arbitrary multi-qubit states LU transformation invariant and SLOCC invariant could be easily obtained. And we find that presences two kinds of invariant operators and corresponding invariants. One kind of operators yields LU invariants and the other operators results in SLOCC invariants. For three-qubit states, all independence LU transformation invariant are obtained. Furthermore, by this system method, arbitrary multi-qubit states invariants can be given.

Xin-wei Zha; Chun-min Zhang

2007-02-06T23:59:59.000Z

228

PUBLIC SUBMISSION  

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

2-2012%2010-10-11-600/Document%20List%2003-02-2012%2010-10-11-600_docs/Martin%20WeblerCover_DRAFT-0004.html[2/3/2012 12:40:30 PM] 2-2012%2010-10-11-600/Document%20List%2003-02-2012%2010-10-11-600_docs/Martin%20WeblerCover_DRAFT-0004.html[2/3/2012 12:40:30 PM] PUBLIC SUBMISSION As of: February 03, 2012 Received: January 05, 2012 Status: Pending_Post Tracking No. 80f8e384 Comments Due: January 20, 2012 Submission Type: Web Docket: DOE-HQ-2012-0004 U.S. Department of Energy Audit Guidance: For-Profit Recipients Comment On: DOE-HQ-2012-0004-0001 Audit Guidance: For-Profit Recipients Document: DOE-HQ-2012-0004-DRAFT-0004 Comment on FR Doc # 2011-32622 Submitter Information Name: Martin Webler Address: 866 Macarthur Dr 866 Macarthur Dr Pittsburgh, PA, 15228 General Comment In working with the "316 Audits" over the past year, I noted some general improvements in the guidance that would help clarify things for the auditor, the recipients and DOE personnel. I hope you

229

TMS Publications Home  

Science Conference Proceedings (OSTI)

TMS Publications Home. TMS publishes numerous journals, conference proceedings volumes, textbooks, and other print and electronic publications designed...

230

NIST Publications Policy  

Science Conference Proceedings (OSTI)

... NIST Technical Publication Policy. All technical ... authors. NIST requires all scientific publications to be of high technical quality. In ...

231

Minimize Boiler Short Cycling Losses  

SciTech Connect

This revised ITP tip sheet on minimizing boiler short cycling losses provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

2006-01-01T23:59:59.000Z

232

Definition: Transformer | Open Energy Information  

Open Energy Info (EERE)

Transformer Transformer Jump to: navigation, search Dictionary.png Transformer An electromagnetic device that changes the voltage of alternating current electricity.[1] View on Wikipedia Wikipedia Definition View on Reegle Reegle Definition A transformer consists of a primary- and secondary coil, coupled by a magnetic field. The primary coil induces the voltage in the secondary coil. The voltage transformation depends on the number of windings. Related Terms Electricity, Transmission, Electric grid, transmission lines, electricity generation, transmission line, alternating current References ↑ http://www1.eere.energy.gov/site_administration/glossary.html#T Retrieved LikeLike UnlikeLike You like this.Sign Up to see what your friends like. from "http://en.openei.org/w/index.php?title=Definition:Transformer&oldid=502565

233

On-line transformer monitoring  

Science Conference Proceedings (OSTI)

There are presently many different approaches to transformer monitoring, either on the market or under development. There are also, many different opinions about how on-line monitoring should be accomplished. On the one hand, efforts are being made to develop expert systems that monitor all transformer parameters and generate an estimate of overall transformer condition. On the other hand, a large number of transformer monitors, designed to monitor one or two specific parameters are already on the market. Another important factor to consider in choosing a monitor is who receives the information and how it is transmitted. The ultimate transformer monitor should feed into the supervisory control and data acquisition (Scada) system. This paper discusses the various aspects of this issue including asset protection, cost control, dissolved gases, pinpointing bad bushings and current transformers, hot spot measurement partial discharge, and water-in-oil measurements. 10 figs.

NONE

1995-10-01T23:59:59.000Z

234

Transformer Population Model With Testing  

Science Conference Proceedings (OSTI)

EPRI's asset management research focuses on developing a rational basis for selecting repair or replacement options for specific classes of equipment by balancing the risks of equipment failure against the costs of continued maintenance or capital replacement. This Model User Guide is a companion to Transformer Asset Management and Testing Methodology, EPRI, Palo Alto, CA: 2006. 1012504, which discusses methods for making decisions about transformers, and It explicitly models transformer degradation, ins...

2006-12-05T23:59:59.000Z

235

Gassing of Transformers: An Update  

Science Conference Proceedings (OSTI)

Transformers rarely, if ever, operate under equilibrium conditions; rather, they exist in a dynamic state where decomposition products migrate among various phases, including headspace (when present), oil, and solid insulation. Detailed knowledge of these parameters is needed for accurately interpreting fault gas analysis and for continuous transformer condition monitoring. This report describes work to date on laboratory experiments using test chambers to simulate transformer conditions under various dy...

2001-11-26T23:59:59.000Z

236

EPRI Transformer Task Force Proceedings  

Science Conference Proceedings (OSTI)

The EPRI Transformer Task Force held a meeting on December 4, 2007, in San Antonio, Texas. This technical update contains the proceedings of the meeting.

2008-02-12T23:59:59.000Z

237

EPRI Transformer Task Force Proceedings  

Science Conference Proceedings (OSTI)

This report contains the proceedings from the EPRI Transformers Task Force, which was held in Montreal on October 26 and 27, 2006.

2006-12-12T23:59:59.000Z

238

Phase Transformation and Microstructural Evolution  

Science Conference Proceedings (OSTI)

Jul 31, 2012 ... Yunzhi Wang, Ohio State University. Scope, Phase transformation is still one of the most effective and efficient means to produce desired...

239

Transformations of hypergeometric elliptic integrals  

E-Print Network (OSTI)

The paper classifies algebraic transformations of Gauss hypergeometric functions with the local exponent differences $(1/2,1/4,1/4)$, $(1/2,1/3,1/6)$ and $(1/3,1/3,1/3)$. These form a special class of algebraic transformations of Gauss hypergeometric functions, of arbitrary high degree. The Gauss hypergeometric functions can be identified as elliptic integrals on the genus 1 curves $y=x^3-x$ or $y=x^3-1$. Especially interesting are algebraic transformations of the hypergeometric functions into themselves; these transformations come from isogenies of the respective elliptic curves.

Vidunas, Raimundas

2008-01-01T23:59:59.000Z

240

An investigation of Lorentz transformation  

E-Print Network (OSTI)

A new method of derivation of Lorentz Transformation (LT) is given based on both axioms of special relativity (SR) and physical intuitions. The essence of the transformation is established and the crucial role played by the presumptions is presented for clarification. I consider the most general form of transformations between two sets of events in two inertial reference frames and use the most basic properties expected from such a transformation together with the principle of the constancy of the velocity of light to derive LT. The method is very simple, succinct and useful for students trying a better understanding of the subject.

Farid Shahandeh

2013-04-13T23:59:59.000Z

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


241

FOURIER TRANSFORM MULTIPLE QUANTUM NMR  

E-Print Network (OSTI)

TRANSFORM MULTIPLE QUANTUM NMR G. Drobny, A. Pines, S.TRANSFO~~ MULTIPLE QUANTUM NMR G. Drobny, A. Pines, S.

Drobny, G.

2011-01-01T23:59:59.000Z

242

Business Transformation Workbench: A Practitioner's Tool for Business Transformation  

Science Conference Proceedings (OSTI)

Business transformation is a key management initiative that attempts to align people, process and technology of an enterprise more closely with its business strategy and vision. It is an essential part of the competitive business cycle. Existing consulting ... Keywords: business transformation, business process models, software tools

Juhnyoung Lee; Rama Akkiraju; Chun Hua Tian; Shun Jiang; Sivaprashanth Danturthy; Ponn Sundhararajan; Carl Nordman; Rakesh Mohan; Hitansh Singala; Wei Ding

2008-07-01T23:59:59.000Z

243

The feasibility of replacing or upgrading utility distribution transformers during routine maintenance  

SciTech Connect

It is estimated that electric utilities use about 40 million distribution transformers in supplying electricity to customers in the United States. Although utility distribution transformers collectively have a high average efficiency, they account for approximately 61 billion kWh of the 229 billion kWh of energy lost annually in the delivery of electricity. Distribution transformers are being replaced over time by new, more efficient, lower-loss units during routine utility maintenance of power distribution systems. Maintenance is typically not performed on units in service. However, units removed from service with appreciable remaining life are often refurbished and returned to stock. Distribution transformers may be removed from service for many reasons, including failure, over- or underloading, or line upgrades such as voltage changes or rerouting. When distribution transformers are removed from service, a decision must be made whether to dispose of the transformer and purchase a lower-loss replacement or to refurbish the transformer and return it to stock for future use. This report contains findings and recommendations on replacing utility distribution transformers during routine maintenance, which is required by section 124(c) of the Energy Policy Act of 1992. The objectives of the study are to evaluate the practicability, cost-effectiveness, and potential energy savings of replacing or upgrading existing transformers during routine utility maintenance and to develop recommendations on was to achieve the potential energy savings.

Barnes, P.R.; Van Dyke, J.W.; McConnell, B.W.; Cohn, S.M.; Purucker, S.L.

1995-04-01T23:59:59.000Z

244

Diagnostics Techniques of Power Transformer  

Science Conference Proceedings (OSTI)

This paper provides the information on the diagnostics techniques for condition monitoring of power transformer (PT). This paper deals with the practical importance of the transformer diagnostic in the Electrical Engineering field. A review has been ... Keywords: temperature, condition monitoring, diagnostics methods, paper analysis techniques, oil analysis techniques

Piush Verma; Y. R. Sood; Jashandeep Singh

2009-12-01T23:59:59.000Z

245

Graph Transformations in Relational Databases  

E-Print Network (OSTI)

The theory of graph transformation [2] was originally developed as a generalization of Chomsky grammars from strings to graphs. Methods, techniques, and tools from the area of graph transformations have already been studied and applied in many fields of computer science such as formal language theory, pattern recognition and generation, compiler construction, software engineering, etc. Despite the large variety of existing graph transformation tools, the implementation of their graph transformation engine typically follows the same principle. In this respect, first a matching occurrence of the left-hand side (LHS) of the graph transformation rule is being found by some sophisticated graph pattern matching algorithm. Then the engine performs some local modifications to add or remove graph elements to the matching pattern, and the entire process starts all over again. Since graph pattern matching leads to the subgraph isomorphism problem that is known to be NPcomplete in general, this step is considered to be the most crucial in the overall performance of a graph transformation engine. Current tools (e.g., PROGRES [4]) use different efficient strategies for the graph pattern matching phase. However, I argue that the overall complexity of a graph transformation engine is not necessarily equal to the complexity of the graph pattern matching phase, especially for long transformation sequences.

Gergely Varr

2004-01-01T23:59:59.000Z

246

Definition: Line Transformer Monitors | Open Energy Information  

Open Energy Info (EERE)

Transformer Monitors Transformer Monitors Jump to: navigation, search Dictionary.png Line Transformer Monitors Transformer Monitoring System can monitor different aspects of transformers, including oil levels and multiple temperatures within the transformer. This allows for analysis of the health of either individual key power transformers or multiple power transformers networked in the system. For example, the transformer monitors provide transformer oil dissolved gas analysis (DGA), oil temperature, ambient temperature, and moisture in oil measurements. These measurements are made in relation to transformer load.[1] Related Terms transformer, system, transformer References ↑ https://www.smartgrid.gov/category/technology/line_transformer_monitors [[Cat LikeLike UnlikeLike You like this.Sign Up to see what your friends like.

247

ARM - Public Information Materials  

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

govPublicationsPublic Information Materials govPublicationsPublic Information Materials Publications Journal Articles Conference Documents Program Documents Technical Reports Publications Database Public Information Materials Image Library Videos Publication Resources Submit a Publication Publishing Procedures ARM Style Guide (PDF, 448KB) Acronyms Glossary Logos Contacts RSS for Publications Public Information Materials The ARM Climate Research Facility develops public information materials to communicate the purpose and objectives of the program to general audiences. These materials are designed to increase awareness of ARM Climate Research Facility goals and to document its scientific results to a lay audience. Public information materials include fact sheets, brochures, CDs, videos, press releases, and information packets. Approved materials are made

248

NIST Manuscript Publication Search  

Science Conference Proceedings (OSTI)

... Keywords: confidentiality; cyber security; Federal Information Security Management Act ... life cycle; Joint Task Force Transformation Initiative; NIST ...

2012-10-25T23:59:59.000Z

249

Geothermal: Publications  

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

Sorted By: Relevance, Descending Results: 1-25 of exactly 18776 matches. Sort Results By: Relevance Publication Date System Entry Date Document Type Title Research Org Sponsoring Org OSTI Identifier Report Number DOE Contract Number Ascending Descending Go Show: Make a Selection OSTI ID Report Number DOE Contract No Other Identifier No Document Type Research Org Sponsoring Org Subject Publisher Country Language Availability Entry Date Keywords Go Page 1 of 400 Next » Go to Page: 1 of 400 2 of 400 3 of 400 4 of 400 5 of 400 6 of 400 7 of 400 8 of 400 9 of 400 10 of 400 11 of 400 12 of 400 13 of 400 14 of 400 15 of 400 16 of 400 17 of 400 18 of 400 19 of 400 20 of 400 21 of 400 22 of 400 23 of 400 24 of 400 25 of 400 26 of 400 27 of 400 28 of 400 29 of 400 30 of 400 31 of 400 32 of 400 33 of 400 34 of 400 35 of 400 36 of 400 37 of 400 38 of 400 39 of 400 40 of 400 41 of 400 42 of 400 43 of 400 44 of 400 45 of 400 46 of 400 47 of 400 48 of 400 49 of 400 50 of 400 51 of 400 52 of 400 53 of 400 54 of 400 55 of 400 56 of 400 57 of 400 58 of 400 59 of 400 60 of 400 61 of 400 62 of 400 63 of 400 64 of 400 65 of 400 66 of 400 67 of 400 68 of 400 69 of 400 70 of 400 71 of 400 72 of 400 73 of 400 74 of 400 75 of 400 76 of 400 77 of 400 78 of 400 79 of 400 80 of 400 81 of 400 82 of 400 83 of 400 84 of 400 85 of 400 86 of 400 87 of 400 88 of 400 89 of 400 90 of 400 91 of 400 92 of 400 93 of 400 94 of 400 95 of 400 96 of 400 97 of 400 98 of 400 99 of 400 100 of 400 101 of 400 102 of 400 103 of 400 104 of 400 105 of 400 106 of 400 107 of 400 108 of 400 109 of 400 110 of 400 111 of 400 112 of 400 113 of 400 114 of 400 115 of 400 116 of 400 117 of 400 118 of 400 119 of 400 120 of 400 121 of 400 122 of 400 123 of 400 124 of 400 125 of 400 126 of 400 127 of 400 128 of 400 129 of 400 130 of 400 131 of 400 132 of 400 133 of 400 134 of 400 135 of 400 136 of 400 137 of 400 138 of 400 139 of 400 140 of 400 141 of 400 142 of 400 143 of 400 144 of 400 145 of 400 146 of 400 147 of 400 148 of 400 149 of 400 150 of 400 151 of 400 152 of 400 153 of 400 154 of 400 155 of 400 156 of 400 157 of 400 158 of 400 159 of 400 160 of 400 161 of 400 162 of 400 163 of 400 164 of 400 165 of 400 166 of 400 167 of 400 168 of 400 169 of 400 170 of 400 171 of 400 172 of 400 173 of 400 174 of 400 175 of 400 176 of 400 177 of 400 178 of 400 179 of 400 180 of 400 181 of 400 182 of 400 183 of 400 184 of 400 185 of 400 186 of 400 187 of 400 188 of 400 189 of 400 190 of 400 191 of 400 192 of 400 193 of 400 194 of 400 195 of 400 196 of 400 197 of 400 198 of 400 199 of 400 200 of 400 201 of 400 202 of 400 203 of 400 204 of 400 205 of 400 206 of 400 207 of 400 208 of 400 209 of 400 210 of 400 211 of 400 212 of 400 213 of 400 214 of 400 215 of 400 216 of 400 217 of 400 218 of 400 219 of 400 220 of 400 221 of 400 222 of 400 223 of 400 224 of 400 225 of 400 226 of 400 227 of 400 228 of 400 229 of 400 230 of 400 231 of 400 232 of 400 233 of 400 234 of 400 235 of 400 236 of 400 237 of 400 238 of 400 239 of 400 240 of 400 241 of 400 242 of 400 243 of 400 244 of 400 245 of 400 246 of 400 247 of 400 248 of 400 249 of 400 250 of 400 251 of 400 252 of 400 253 of 400 254 of 400 255 of 400 256 of 400 257 of 400 258 of 400 259 of 400 260 of 400 261 of 400 262 of 400 263 of 400 264 of 400 265 of 400 266 of 400 267 of 400 268 of 400 269 of 400 270 of 400 271 of 400 272 of 400 273 of 400 274 of 400 275 of 400 276 of 400 277 of 400 278 of 400 279 of 400 280 of 400 281 of 400 282 of 400 283 of 400 284 of 400 285 of 400 286 of 400 287 of 400 288 of 400 289 of 400 290 of 400 291 of 400 292 of 400 293 of 400 294 of 400 295 of 400 296 of 400 297 of 400 298 of 400 299 of 400 300 of 400 301 of 400 302 of 400 303 of 400 304 of 400 305 of 400 306 of 400 307 of 400 308 of 400 309 of 400 310 of 400 311 of 400 312 of 400 313 of 400 314 of 400 315 of 400 316 of 400 317 of 400 318 of 400 319 of 400 320 of 400 321 of 400 322 of 400 323 of 400 324 of 400 325 of 400 326 of 400 327 of 400 328 of 400 329 of 400 330 of 400 331 of 400 332 of 400 333 of 400 334 of 400 335 of 400 336 of 400 337 of 400 338 of 400 339 of 400 340 of 400 341 of 400 342 of 400 343 of 400 344 of 400 345 of 400 346 of 400 347 of 400 348 of 400 349 of 400 350 of 400 351 of 400 352 of 400 353 of 400 354 of 400 355 of 400 356 of 400 357 of 400 358 of 400 359 of 400 360 of 400 361 of 400 362 of 400 363 of 400 364 of 400 365 of 400 366 of 400 367 of 400 368 of 400 369 of 400 370 of 400 371 of 400 372 of 400 373 of 400 374 of 400 375 of 400 376 of 400 377 of 400 378 of 400 379 of 400 380 of 400 381 of 400 382 of 400 383 of 400 384 of 400 385 of 400 386 of 400 387 of 400 388 of 400 389 of 400 390 of 400 391 of 400 392 of 400 393 of 400 394 of 400 395 of 400 396 of 400 397 of 400 398 of 400 399 of 400 400 of 400 Go

250

NETL: Publication Standards Manual  

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

Standards Manual Publications Publication Standards Manual Click on the logo to access the NETL Publication Standards Manual 2003 APEX Logo Click on the logo or on the link below...

251

Energy Loss by Breaking waves  

Science Conference Proceedings (OSTI)

Observations of the frequency of wind wave breaking in deep water are combined with laboratory estimates of the rate of energy loss a from single breaking wave to infer the net rate of energy transfer to the mixed layer from breaking waves, as a ...

S. A. Thorpe

1993-11-01T23:59:59.000Z

252

Research on Differential Protection of Power Transformer Based Wavelet Transform  

Science Conference Proceedings (OSTI)

This article introduces wavelet analysis theory to identify inrush and internal fault correctly. The wavelet transform has the characteristic of multi-scale analysis and good time and frequency domain localization, fits to extract sudden-change signals ...

Yang Long; Li Donghui

2009-10-01T23:59:59.000Z

253

On the fundamental limitations of transformational design  

Science Conference Proceedings (OSTI)

The completeness of a collection of design transformations is an important aspect in transformational design. Completeness guarantees that any correct design can in principle be explored using the transformation system. In the field of transformational ... Keywords: Completeness, formal methods, high-level synthesis, syntactic variance problem, transformational design

Jeroen Voeten

2001-10-01T23:59:59.000Z

254

LANSCE | Lujan Center | Publications  

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

Publications Publication acknowledgement Lujan Center monitors the number of papers published as a result of the use of our facilities. The Lujan Center's sponsoring agency, US...

255

NREL: Publications Home Page  

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

the database for publications from 1977 to the present on subjects related to renewable energy and energy-efficient technologies. Many publications are available electronically...

256

Transformational Manufacturing | Argonne National Laboratory  

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

Transformational Manufacturing Transformational Manufacturing Argonne's new Advanced Battery Materials Synthesis and Manufacturing R&D Program focuses on scalable process R&D to produce advanced battery materials in sufficient quantity for industrial testing. The U.S. manufacturing industry consumes more than 30 quadrillion Btu of energy per year, directly employs about 12 million people and generates another 7 million jobs in related businesses. Argonne is working with industry to develop innovative and transformational technology to improve the efficiency and competitiveness of domestic manufacturing while reducing its carbon footprint. The lab's efforts concentrate on sustainable manufacturing, applied nanotechnology and distributed energy, with an emphasis on transitioning science discoveries to the market.

257

Transformative Battery Technology at the National Labs | Department of  

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

Transformative Battery Technology at the National Labs Transformative Battery Technology at the National Labs Transformative Battery Technology at the National Labs January 17, 2012 - 10:45am Addthis Vince Battaglia leads a behind-the-scenes tour of Berkeley Lab's Batteries for Advanced Transportation Technologies Program where researchers aim to improve batteries upon which the range, efficiency, and power of tomorrow's electric cars will depend. Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public Affairs What are the key facts? Berkeley's Batteries for Advanced Transportation Technologies Program is developing lithium-ion technology to power a vehicle for 300 miles. Lithium-sulfur and lithium-air are "unknown known" technologies for the future of electric vehicle batteries.

258

Transformative Battery Technology at the National Labs | Department of  

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

Transformative Battery Technology at the National Labs Transformative Battery Technology at the National Labs Transformative Battery Technology at the National Labs January 17, 2012 - 10:45am Addthis Vince Battaglia leads a behind-the-scenes tour of Berkeley Lab's Batteries for Advanced Transportation Technologies Program where researchers aim to improve batteries upon which the range, efficiency, and power of tomorrow's electric cars will depend. Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public Affairs What are the key facts? Berkeley's Batteries for Advanced Transportation Technologies Program is developing lithium-ion technology to power a vehicle for 300 miles. Lithium-sulfur and lithium-air are "unknown known" technologies for the future of electric vehicle batteries.

259

U.S. Congressional Briefing: Geothermal Energy Transformations: Nationwide  

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

U.S. Congressional Briefing: Geothermal Energy Transformations: U.S. Congressional Briefing: Geothermal Energy Transformations: Nationwide Resources and Value Chains U.S. Congressional Briefing: Geothermal Energy Transformations: Nationwide Resources and Value Chains January 29, 2014 2:30PM to 3:30PM EST Washington, D.C. Date: Wednesday, January 29 Time: 2:30-3:30 pm EST Location: 1334 Longworth House Office Building, Washington, D.C. Audience: Primarily U.S. Congressional staff, but is also open to the broader energy policy community and the public as permitted. Presented by American Association for the Advancement of Science, American Association of Petroleum Geologists, American Geophysical Union, American Geosciences Institute, Association of American State Geologists, Geological Society of America, National Science Foundation-Directorate for

260

Increasing the transformer ratio at the Argonne wakefield accelerator.  

SciTech Connect

The transformer ratio is defined as the ratio of the maximum energy gain of the witness bunch to the maximum energy loss experienced by the drive bunch (or a bunch within a multidrive bunch train). This plays an important role in the collinear wakefield acceleration scheme. A high transformer ratio is desirable since it leads to a higher overall efficiency under similar conditions (e.g. the same beam loading, the same structure, etc.). One technique to enhance the transformer ratio beyond the ordinary limit of 2 is to use a ramped bunch train. The first experimental demonstration observed a transformer ratio only marginally above 2 due to the mismatch between the drive microbunch length and the frequency of the accelerating structure [C. Jing, A. Kanareykin, J. Power, M. Conde, Z. Yusof, P. Schoessow, and W. Gai, Phys. Rev. Lett. 98, 144801 (2007)]. Recently, we revisited this experiment with an optimized microbunch length using a UV laser stacking technique at the Argonne Wakefield Accelerator facility and measured a transformer ratio of 3.4. Measurements and data analysis from these experiments are presented in detail.

Power, J.G.; Conde, M.; Liu, W.; Yusof, Z.; Gai, W.; Jing, C.; Kanareykin, A. (High Energy Physics); (Euclid Techlabs, LLC)

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "transformer losses public" 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

Electrokinetic Effects in Power Transformers  

Science Conference Proceedings (OSTI)

Electrokinetic effects such as static electrification can cause catastrophic failures in large forced-oil-cooled power transformers. The development of a network-based theoretical model provides a critical perspective not apparent from previous small-scale laboratory experiments.

1999-08-10T23:59:59.000Z

262

Minimization of voltage deviation and power losses in power networks using Pareto optimization methods  

Science Conference Proceedings (OSTI)

Voltage regulation is an important task in electrical engineering for controlling node voltages in a power network. A widely used solution for the problem of voltage regulation is based on adjusting the taps in under load tap changers (ULTCs) power transformers ... Keywords: Multi-objective optimization, Power distribution network, Power losses, Under load tap changers, Voltage regulation

Francisco G. Montoya; Ral Baos; Consolacin Gil; Antonio Espn; Alfredo Alcayde; Julio Gmez

2010-08-01T23:59:59.000Z

263

Measurements of AC Losses and Current Distribution in Superconducting Cables  

Science Conference Proceedings (OSTI)

This paper presents our new experimental facility and techniques to measure ac loss and current distribution between the layers for High Temperature Superconducting (HTS) cables. The facility is powered with a 45 kVA three-phase power supply which can provide three-phase currents up to 5 kA per phase via high current transformers. The system is suitable for measurements at any frequency between 20 and 500 Hz to better understand the ac loss mechanisms in HTS cables. In this paper, we will report techniques and results for ac loss measurements carried out on several HTS cables with and without an HTS shielding layer. For cables without a shielding layer, care must be taken to control the effect of the magnetic fields from return currents on loss measurements. The waveform of the axial magnetic field was also measured by a small pick-up coil placed inside a two-layer cable. The temporal current distribution between the layers can be calculated from the waveform of the axial field.

Nguyen, Doan A [Los Alamos National Laboratory (LANL); Ashworth, Stephen P [Los Alamos National Laboratory (LANL); Duckworth, Robert C [ORNL; Carter, Bill [AMSC; Fleshler, Steven [AMER Superconductor Corp, Devens, MA 01434

2011-01-01T23:59:59.000Z

264

Inducing Transformational Energy Technological Change  

Science Conference Proceedings (OSTI)

Reducing risks of severe climate change in the latter part of the 20th Century is likely to require not only incremental improvements in known energy technologies, but the discovery of transformational new energy technologies. This paper reviews current knowledge about both demand and supply aspects of the challenge of accelerating transformational change, considering both economic and policy incentives, including targeted government funding of research and development, and several other schools of thought about drivers of scientific discovery and innovation.

Wilbanks, Thomas J [ORNL

2011-01-01T23:59:59.000Z

265

Transforms for the Motion Compensation Residual  

E-Print Network (OSTI)

The Discrete-Cosine-Transform (DCT) is the most widely used transform in image and video compression. Its use in image compression is often justified by the notion that it is the statistically optimal transform for first-order ...

Kamisli, Fatih

266

Reusable and correct endogenous model transformations  

Science Conference Proceedings (OSTI)

Correctness of model transformations is a prerequisite for generating correct implementations from models. Given refining model transformations that preserve desirable properties, models can be transformed into correct-by-construction implementations. ...

Suzana Andova; Mark G. J. van den Brand; Luc Engelen

2012-05-01T23:59:59.000Z

267

Mineral Transformation and Biomass Accumulation Associated With  

E-Print Network (OSTI)

Mineral Transformation and Biomass Accumulation Associated With Uranium Bioremediation at Rifle transformation and biomass accumulation, both of which can alter the flow field and potentially bioremediation to understand the biogeochemical processes and to quantify the biomass and mineral transformation/ accumulation

Hubbard, Susan

268

Sound energy loss during sonolysis  

Science Conference Proceedings (OSTI)

This paper gives an analysis of sound energy losses due to sonolysis dissociation of the part of water molecules to radicals H? and ?OH. The value of the energy loss can be evaluated by using the concentration of hydrogen peroxide which appears in the water as a result of cross?recombination of radicals ?OH+?OH=H2O2. Data previously obtained by different authors were used for the present analysis. Data for fresh water and also for water with dissolved gases were considered. Data covered a sound frequency range from 1.5 kHz to 2 MHz and sound pressure amplitudes 0.62.5 atm for normal static pressure and a water temperature of 20?C. It is shown that the rate of increasing hydrogen peroxide concentration is proportional to the intensity of sound. The rate is also propor? tional to the concentration of dissolved oxygen and argon in water while other gases (hydrogen

Dmitry A. Selivanovsky; Grigory A. Domrachev

1995-01-01T23:59:59.000Z

269

Building and Fire Publications  

Science Conference Proceedings (OSTI)

... gas temperature; heat loss; enclosures; nuclear power plants; cables; ventilation ... validate fire computer codes for nuclear power plant applications. ...

270

Building and Fire Publications  

Science Conference Proceedings (OSTI)

... the greatest financial losses of any natural disaster in the ... monograph describes the earthquake performance, emergency response, and recovery ...

271

NIST Manuscript Publication Search  

Science Conference Proceedings (OSTI)

... as photoanodes for solar water splitting ... ray spectroscopy (EDS), electron energy loss spectroscopy ... impedance spectroscopy (EIS) and conductivity ...

2012-06-28T23:59:59.000Z

272

Building and Fire Publications  

Science Conference Proceedings (OSTI)

... NFPA FPH2008;Fire Protection Handbook, 20th Edition ... Nonazeotropic Refrigerant Mixutres in Thermodynamic Diagrams ... Control of Edge Heat Loss ...

273

NIST Manuscript Publication Search  

Science Conference Proceedings (OSTI)

... necessary corrective actions to prevent or minimize loss of power. ... Network time synchronization, particularly IEEE 1588 Precision Time Protocol ...

2013-02-25T23:59:59.000Z

274

Building and Fire Publications  

Science Conference Proceedings (OSTI)

... Keywords: guarded-hot-plate apparatus; heat loss; high tempeature; transmission; insulation; equations; finite element analysis; heat flow Abstract: ...

275

Substation distribution transformers failures and spares  

Science Conference Proceedings (OSTI)

Electric utilities should have a sufficient number of spare transformers to backup substation distribution transformers to replace transformers that fail and require factory rebuild or replacement. To identify such a number, the statistical methodology was developed to analyze available failure data for different groups of transformer. That methodology enables the estimation of future numbers of failures with associated probabilities, recommends the proper number of spares, identifies the necessity and shows the means to shorten the transformer`s replacement time.

Kogan, V.I. Roeger, C.J.; Tipton, D.E. [American Electric Power Service Corp., Columbus, OH (United States)

1996-11-01T23:59:59.000Z

276

Building and Fire Publications  

Science Conference Proceedings (OSTI)

... economic analysis; energy conservation; energy economics; life cycle cost analysis; public buildings; renewable energy; water conservation ...

277

Petroleum Institute Scholarly Publications  

E-Print Network (OSTI)

Abu Dhabi The Petroleum Institute Scholarly Publications January 1st ­ December 31st 2007 #12;The Petroleum Institute Scholarly Publications January 1st ­ December 31st 2007 v #12;- 2 - Scholarly Publications 2007 | The Petroleum Institute #12;- 3 - Scholarly Publications 2007 | The Petroleum Institute

278

NIST Manuscript Publication Search  

Science Conference Proceedings (OSTI)

... Publication Citation: Radioanalytical Emergency Response Exercise. NIST Authors in Bold. ... Title: Radioanalytical Emergency Response Exercise. ...

2013-12-19T23:59:59.000Z

279

A scoping study on energy-efficiency market transformation by California Utility DSM Programs  

SciTech Connect

Market transformation has emerged as a central policy objective for future publicly-funded energy-efficiency programs in California. California Public Utilities Commission (CPUC) Decision 95-12-063 calls for public funding to shift to activities designed to transform the energy-efficiency market. The CPUC envisions that funding {open_quotes}would only be needed for specific and limited periods of time to cause the market to be transformed{close_quotes}. At the same time, the CPUC also acknowledges that {open_quotes}there are many definitions of market transformation{close_quotes} ... and does {open_quotes}not attempt to refine those definitions today{close_quotes}. We argue that a definition of market transformation is essential. The literature is now replete with definitions, and an operational definition is needed for the CPUC to decide on which programs should be supported with public funds. The CPUC decision initially indicated a preference for programs that do not provide financial assistance 4-efficiency programs that rely on financial assistance to customers. However, energy customers have traditionally accounted for a substantial portion of California utility`s DSM programs, so the CPUC`s direction to use ratepayer funds to support programs that will transform the market raises critical questions about how to analyze what has happened in order to plan effectively for the future: Which utility energy-efficiency programs, including those that provide financial assistance to customers, have had market transforming effects? To what extent do current regulatory rules and practices encourage or discourage utilities from running programs that are designed to transform the market? Should the rules and programs be modified, and, if so, how, to promote market transformation?

Eto, J.; Prahl, R.; Schlegel, J.

1996-07-01T23:59:59.000Z

280

NREL: Technology Deployment - Deployment and Market Transformation...  

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

Deployment Search More Search Options Site Map Printable Version Deployment and Market Transformation Email Updates NREL's deployment and market transformation email updates...

Note: This page contains sample records for the topic "transformer losses public" 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

TRANSFORMING ELECTRICITY DELIVERY | Department of Energy  

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

TRANSFORMING ELECTRICITY DELIVERY TRANSFORMING ELECTRICITY DELIVERY Designing research, development, and demonstration programs based on a future look at electric power delivery...

282

National Electric Delivery Technologies Roadmap: Transforming...  

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

Delivery Technologies Roadmap: Transforming the Grid to Revolutionize Electric Power in North America National Electric Delivery Technologies Roadmap: Transforming the Grid to...

283

Timed Efficient Stream Loss-Tolerant Authentication (TESLA): Multicast Source Authentication Transform Introduction", RFC 4082  

E-Print Network (OSTI)

Status of This Memo This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited.

A. Perrig; D. Song; R. Canetti; J. D. Tygar; B. Briscoe

2005-01-01T23:59:59.000Z

284

A nonlinear lumped parameter model for transient studies of single-phase core form transformers  

Science Conference Proceedings (OSTI)

Power transformers, in service, are subjected to voltage transients. The transformer insulation should be designed to withstand the internal stresses initiated by these transients. To determine these stresses during the design stage, lumped parameter models of the transformer are employed. Computer models are the best tools for predetermination of these stresses. To date, in spite of the great efforts employed, lack of accurate and consistent transformer models are felt to contribute to the relatively high failure rate of the EHV transformers. This thesis is based on a detailed transformer model developed by G.E. for transformer insulation design. Although this model has provided the designer a suitable tool for transient study during design stage, it assumed a linear characteristic for iron core and employed an empirical method to model damping effect of transformer losses. It is felt that the core`s non-linear magnetic characteristic has an appreciable effect on the transformers transient response. This thesis develops a detailed transformer model which accurately models the nonlinear, saturable, characteristic of transformer magnetic core. The model is based on linearization of the core`s saturable characteristic during each time interval of solution. Then the linear model is solved within that interval and based on the magnetizing flux in the core, the inductance model is adjusted for the next time interval of solution, and the updated linear model is solved for the interval. A stable solution routine is developed to solve the nonlinear model`s system of O.D.E.`s. Supplementary features needed for transformer design such as external circuits, switches and nonlinear resistors are developed for this solution routine. The necessary methods are developed for verification of the linear transformer model in the frequency domain.

Vakilian, M.

1993-12-31T23:59:59.000Z

285

Building and Fire Publications  

Science Conference Proceedings (OSTI)

... Measurement of toxic Gas Production During Inhibition of JP-8 Mist Fireball Explosions Aboard an Armored Combat Vehicle via Fourier Transform ...

286

NIST Manuscript Publication Search  

Science Conference Proceedings (OSTI)

... fuels, rocket propellants), crude oils (including a crude oil made from swine manure) and waste oils streams (used automotive and transformer oils). ...

2013-01-17T23:59:59.000Z

287

Directional lapped transforms for image coding  

E-Print Network (OSTI)

AbstractIn this paper, we present the design of directional lapped transforms for image coding. A lapped transform, which can be implemented by a prefilter followed by a discrete cosine transform (DCT), can be factorized into elementary operators. The corresponding directional lapped transform is generated by applying each elementary operator along a given direction. The proposed directional lapped transforms are not only nonredundant and perfectly reconstructed, but they can also provide a basis along an arbitrary direction. These properties, along with the advantages of lapped transforms, make the proposed transforms appealing for image coding. A block-based directional transform scheme is also presented and integrated into HD Phtoto, one of the state-of-the-art image coding systems, to verify the effectiveness of the proposed transforms. Index TermsDirectional transform, image coding, lapped transform.

Jizheng Xu; Feng Wu; Senior Member; Jie Liang; Wenjun Zhang

2008-01-01T23:59:59.000Z

288

PUBLICATIONS, CONFERENCE PRESENTATIONS AND REPORTS Refereed Publications  

E-Print Network (OSTI)

PUBLICATIONS, CONFERENCE PRESENTATIONS AND REPORTS Refereed Publications 29. M.H. Alkhaldi, H. 46, 19-25. 22. Dholkawala, Z. F., Sarma, H.K., and Kam, S.I.: Application of Fractional Flow Theory Pressure When CO2 Is Diluted With Other Gases, SPE Reservoir Evaluation & Engineering, Volume 9, Number 4

Williams, John M.

289

Electrokinetic effects in power transformers  

Science Conference Proceedings (OSTI)

Electrokinetic effects such as static electrification can cause catastrophic failures in large forced-oil-cooled power transformers. Experimental and analytical studies confirm that surface charges can significantly impact dielectric integrity. The project team used a closed-loop oil circulation system and full-scale models of power transformer cooling duct structures to conduct controlled experiments. They measured charge density in the oil-resulting from flow through these structures-as a function of flow rate, temperature, ac voltage stress, moisture, and duct types. In addition, they constructed models so that the spatial distribution of electrostatically induced currents and stresses could be determined. They developed a finite-element computer program to study the complex voltage distribution in the models and in two transformer winding examples. A special test cell was used to examine the impact of surface charge on creep strength of transformer pressboard. Static electrification in power transformer duct structures is aggravated by flow rate, temperature, presence of collars, and ac energization; and it is mitigated by increasing oil moisture content. Shell-form model structures exhibit more charge generation than disk-type core-form winding ducts under corresponding conditions. Partial discharges were detected in one shell-form model but only under the worst conditions. These discharges were not energetic enough to produce visible damage. Preliminary finite-element analysis indicates that surface charge has more impact on cumulative stress in a shell-form geometry than in a core-form disk winding.

Nelson, J.K.; Lee, M.J.; Salon, S.J. (Rensselaer Polytechnic Inst., Troy, NY (United States). Dept. of Electric Power Engineering)

1992-11-01T23:59:59.000Z

290

Mechanical model for ductility loss  

Science Conference Proceedings (OSTI)

A mechanical model was constructed to probe into the mechanism of ductility loss. Fracture criterion based on critical localized deformation was undertaken. Two microstructure variables were considered in the model. Namely, the strength ratio of grain boundary affected area to the matrix, ..cap omega.., and the linear fraction, x, of grain boundary affected area. A parametrical study was carried out. The study shows that the ductility is very sensitive to those microstructure parameters. The functional dependence of ductility to temperature as well as strain-rate, suggested by the model, is demonstrated to be consistent with the observation.

Hu, W.L.

1980-02-11T23:59:59.000Z

291

TIME Magazine Profiles Transformative Work by DOE and the Recovery Act |  

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

TIME Magazine Profiles Transformative Work by DOE and the Recovery TIME Magazine Profiles Transformative Work by DOE and the Recovery Act TIME Magazine Profiles Transformative Work by DOE and the Recovery Act August 28, 2010 - 1:52pm Addthis Dan Leistikow Dan Leistikow Former Director, Office of Public Affairs In case you missed it, TIME magazine published a feature story last week about the incredible, transformative work being done by the Department of Energy through the Recovery Act. From electric vehicles to the Smart Grid to the search for game changing scientific breakthroughs, the story focuses on how the investments we are making are helping put Americans to work and lay the foundation for the clean energy economy of the future. Take a look: http://www.time.com/time/nation/article/0,8599,2013683,00.html Dan Leistikow is the Director of Public Affairs for the Department of

292

Transform Solar | Open Energy Information  

Open Energy Info (EERE)

Transform Solar Transform Solar Jump to: navigation, search Name Transform Solar Place Boise, Idaho Product Idaho-based PV module maker and joint venture between Micron and Origin Energy. Coordinates 43.60698°, -116.193409° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.60698,"lon":-116.193409,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

293

Public Assembly Buildings  

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

Assembly Assembly Characteristics by Activity... Public Assembly Public assembly buildings are those in which people gather for social or recreational activities, whether in private or non-private meeting halls. Basic Characteristics [ See also: Equipment | Activity Subcategories | Energy Use ] Public Assembly Buildings... Most public assembly buildings were not large convention centers or entertainment arenas; about two-fifths fell into the smallest size category. About one-fifth of public assembly buildings were government-owned, mostly by local governments; examples of these types of public assembly buildings are libraries and community recreational facilities. Tables: Buildings and Size Data by Basic Characteristics Establishment, Employment, and Age Data by Characteristics

294

NREL: Buildings Research - Publications  

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

Publications Publications NREL publishes a variety of documents related to its research, including technical reports, brochures, and presentations. Read the information below to find out how to find a publication about buildings research at NREL. Accessing Research Papers Buildings Technical Highlights Research Papers - Commercial Research Papers - Residential Accessing Buildings Research Documents Documents produced by NREL related to buildings technologies may be accessed online in several different ways. National Renewable Energy Laboratory Publications Database The NREL Publications Database covers building technology documents written or edited by NREL staff and subcontractors from 1977 to the present. The database includes technical reports as well as outreach publications such

295

An approach for exploring code improving transformations  

Science Conference Proceedings (OSTI)

Although code transformations are routinely applied to improve the performance of programs for both scalar and parallel machines, the properties of code-improving transformations are not well understood. In this article we present a framework that enables ... Keywords: automatic generation of optimizers, code-improving transformations, enabling and disabling of optimizations, parallelizing transformations, specification of program optimizations

Deborah L. Whitfield; Mary Lou Soffa

1997-11-01T23:59:59.000Z

296

Amorphous Metal Transformer: Next Steps  

Science Conference Proceedings (OSTI)

Amorphous-metal transformers were developed through EPRI in the early 1980's. Over the next 15 years, US electric utilities bought and installed over 500,000 units and had satisfactory field experience. The demand for this product disappeared in North America late in the 1990's as deregulation set-in. Globally, this product has been in use, and its acceptance has been increasing. This paper describes the current state of amorphous transformer activities globally. An analysis using US Department of Energy...

2009-07-31T23:59:59.000Z

297

Conditioned Unitary Transformation on biphotons  

E-Print Network (OSTI)

A conditioned unitary transformation ($90^o$ polarization rotation) is performed at single-photon level. The transformation is realized by rotating polarization for one of the photons of a polarization-entangled biphoton state (signal photon) by means of a Pockel's cell triggered by the detection of the other (idler) photon after polarization selection. As a result, polarization degree for the signal beam changes from zero to the value given by the idler detector quantum efficiency. This result is relevant to practical realization of various quantum information schemes and can be used for developing a new method of absolute quantum efficiency calibration.

G. Brida; M. Chekhova; M. Genovese; M. Gramegna; L. Krivitsky; S. Kulik

2003-12-29T23:59:59.000Z

298

Transforming quantum operations: quantum supermaps  

E-Print Network (OSTI)

We introduce the concept of quantum supermap, describing the most general transformation that maps an input quantum operation into an output quantum operation. Since quantum operations include as special cases quantum states, effects, and measurements, quantum supermaps describe all possible transformations between elementary quantum objects (quantum systems as well as quantum devices). After giving the axiomatic definition of supermap, we prove a realization theorem, which shows that any supermap can be physically implemented as a simple quantum circuit. Applications to quantum programming, cloning, discrimination, estimation, information-disturbance trade-off, and tomography of channels are outlined.

G. Chiribella; G. M. D'Ariano; P. Perinotti

2008-04-01T23:59:59.000Z

299

Electrical Core Transformer for Grid Improvement Incorporating Wire Magnetic Components  

SciTech Connect

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

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

2012-03-26T23:59:59.000Z

300

Towards a Number Theoretic Discrete Hilbert Transform  

E-Print Network (OSTI)

This paper presents an approach for the development of a number theoretic discrete Hilbert transform. The forward transformation has been applied by taking the odd reciprocals that occur in the DHT matrix with respect to a power of 2. Specifically, the expression for a 16-point transform is provided and results of a few representative signals are provided. The inverse transform is the inverse of the forward 16-point matrix. But at this time the inverse transform is not identical to the forward transform and, therefore, our proposed number theoretic transform must be taken as a provisional result.

Kandregula, Renuka

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "transformer losses public" 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

Manitowoc Public Utilities | Open Energy Information  

Open Energy Info (EERE)

Public Utilities Public Utilities Jump to: navigation, search Name Manitowoc Public Utilities Place Wisconsin Utility Id 11571 Utility Location Yes Ownership M NERC Location MRO NERC MRO Yes ISO MISO Yes Operates Generating Plant Yes Activity Generation Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Cp-1 Small Power Service Industrial Cp-1 Small Power Service Primary Metering Discount with Parallel Generation(20kW or less) Industrial Cp-1 Small Power Service Primary Metering and Transformer Ownership

302

A Superconducting transformer system for high current cable testing  

Science Conference Proceedings (OSTI)

This article describes the development of a direct-current (dc) superconducting transformer system for the high current test of superconducting cables. The transformer consists of a core-free 10 464 turn primary solenoid which is enclosed by a 6.5 turn secondary. The transformer is designed to deliver a 50 kA dc secondary current at a dc primary current of about 50 A. The secondary current is measured inductively using two toroidal-wound Rogowski coils. The Rogowski coil signal is digitally integrated, resulting in a voltage signal that is proportional to the secondary current. This voltage signal is used to control the secondary current using a feedback loop which automatically compensates for resistive losses in the splices to the superconducting cable samples that are connected to the secondary. The system has been commissioned up to 28 kA secondary current. The reproducibility in the secondary current measurement is better than 0.05% for the relevant current range up to 25 kA. The drift in the secondary current, which results from drift in the digital integrator, is estimated to be below 0.5 A/min. The system's performance is further demonstrated through a voltage-current measurement on a superconducting cable sample at 11 T background magnetic field. The superconducting transformer system enables fast, high resolution, economic, and safe tests of the critical current of superconducting cable samples.

Godeke, A.; Dietderich, D. R.; Joseph, J. M.; Lizarazo, J.; Prestemon, S. O.; Miller, G.; Weijers, H. W.

2010-02-15T23:59:59.000Z

303

Observation of Enhanced Transformer Ratio in Collinear Wakefield Acceleration  

Science Conference Proceedings (OSTI)

One approach to future high energy particle accelerators is based on the wakefield principle: a leading high-charge drive bunch is used to excite fields in an accelerating structure or plasma that in turn accelerates a trailing low-charge witness bunch. The transformer ratio R is defined as the ratio of the maximum energy gain of the witness bunch to the maximum energy loss of the drive bunch. In general, Rtransformer ratio limitation. We report here the first experimental study of the ramped bunch train (RBT) technique in a dielectric based accelerating structure. A single drive bunch was replaced by two bunches with charge ratio of 1 ratio 2.5 and a separation of 10.5 wavelengths of the fundamental mode. An average measured transformer ratio enhancement by a factor of 1.31 over the single drive bunch case was obtained.

Jing, C.; Kanareykin, A.; Schoessow, P. [Euclid Techlabs LLC, Solon, Ohio 44139 (United States); Power, J. G.; Conde, M.; Yusof, Z.; Gai, W. [High Energy Physics Division, Argonne National Laboratory, Argonne, Illinois-60439 (United States)

2007-04-06T23:59:59.000Z

304

Loss mechanisms in turbine tip clearance flows  

E-Print Network (OSTI)

Numerical simulations of tip clearance ow have been carried out to dene the loss generation mechanisms associated with tip leakage in unshrouded axial turbines. Mix- ing loss between the leakage, which takes the form of a ...

Huang, Arthur (Arthur C.)

2011-01-01T23:59:59.000Z

305

NREL: Wind Research - Publications  

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

Publications Publications The NREL wind research program develops publications about its R&D activities in wind energy technologies. Below you'll find links to recently published publications, links to the NREL Avian Literature and Publications Databases, and information about the Technical Library at the National Wind Technology Center (NWTC). The NWTC's quarterly newsletter, @NWTC, contains articles on current wind energy research projects and highlights the latest reports, papers, articles, and events published or sponsored by NREL. Subscribe to @NWTC. Selected Publications Featured Publication Large-scale Offshore Wind Power in the United States: Assessment of Opportunities and Barriers Here are some selected NWTC publications: 2011 Cost of Wind Energy Review Built-Environment Wind Turbine Roadmap

306

NETL: Major Demonstrations Publications  

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

Reference Shelf > Publications Reference Shelf Publications Inventory of Power Plants in the U.S. as of January 1, 1997 PDF-31MB (Dec 1997) Sustainable Development with Clean...

307

NETL Publication Standards Manual  

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

Standards NETL Publication Standards Manual Publication Standards Manual Click on topic below to view Click "Contents" in the bookmarks panel at the left of your screen to return to this page Introduction * Overview * About This Manual - Point of Contact - Download Files - Permission - Signage - Special Applications Publication Standards * Design Elements * Fact Sheets * Font (Typeface) * Full-Size Brochures * Logo * Presentations * Report Covers NETL Publication Standards Manual Overview For over 60 years, we have been at the forefront

308

Conference Proceedings Publication Proposal  

Science Conference Proceedings (OSTI)

AVAILABILITY. ? Concurrent with conference ? Non-concurrent (publication recommended within 3 months of meeting). Date papers are due to editors:...

309

Building and Fire Publications  

Science Conference Proceedings (OSTI)

... Ramsey prices. Optimal Pricing of Publicly Supplied Private Goods: A Case Study of NIST Standard Reference Materials. ...

310

NIST Manuscript Publication Search  

Science Conference Proceedings (OSTI)

... Publication Citation: ITL Updates Glossary of Key Information Security Terms. ... Title: ITL Updates Glossary of Key Information Security Terms. ...

2013-06-12T23:59:59.000Z

311

NIST Manuscript Publication Search  

Science Conference Proceedings (OSTI)

... Publication Citation: Glossary of Key Information Security Terms. NIST Authors in Bold. ... Title: Glossary of Key Information Security Terms. ...

2013-06-05T23:59:59.000Z

312

Louisiana Wetland Loss Fact at Askives  

U.S. Energy Information Administration (EIA)

Louisiana Wetland Loss Fact? - Find Questions and Answers at Askives, the first startup that gives you an straight answer

313

Effect of the annealing temperature on magnetic property for transformer with amorphous core  

Science Conference Proceedings (OSTI)

This paper presents the results of experimental investigations of annealing elevated, magnetic properties and their application with amorphous SA1 Cores. The phenomenon of two exothermic peaks correlated with the crystallization behavior was examined ... Keywords: amorphous materials, annealing, core loss, curies temperature, exciting power, transformer

Chang-Hung Hsu; Yeong-Hwa Chang

2009-05-01T23:59:59.000Z

314

Image capture system colors transforms  

Science Conference Proceedings (OSTI)

The goal of this paper is to simulate the colors transforms of the reflected light from an illuminated object that passes trough an image capture system. We are interested to see the colors differences at the output of each component from which the light ... Keywords: CIE standards, human eye response, lenses and filters transmittance, spectral images

Toadere Florin

2010-02-01T23:59:59.000Z

315

Coupled diffusional/displacive transformations  

E-Print Network (OSTI)

.~...., 0 OJII <- OM -1G1d /J mole Figure 2.2: Illustration of the dependence of interfacial composition x I on the interfacial dissipation Gid for a Fe-0.2C wt.% transformed at 486 QC . Bl and B2 are the coefficients...

Mujahid, Shafiq Ahmad

316

Filter Properties of Spectral transformations  

Science Conference Proceedings (OSTI)

Recently, a special group of global spherical coordinate transformations has been introduced in order to focus attention on the interactions of an enlarged spectral band of only one selected area, while de-focusing the rest of the globe and thus ...

Frank Schmidt

1981-02-01T23:59:59.000Z

317

Security-oriented program transformations  

Science Conference Proceedings (OSTI)

Security experts generally believe that, "security cannot be added on, it must be designed from the beginning" [1]. This is because the typical way of improving system security by patches is ad hoc and has not produced good results. My work shows that ... Keywords: program transformation, security

Munawar Hafiz; Ralph E. Johnson

2009-04-01T23:59:59.000Z

318

Scalable spectral transforms at petascale  

Science Conference Proceedings (OSTI)

In this paper, I describe a framework for spectral transforms called P3DFFT, and its extended features and applications. I discuss the scaling seen on petascale platforms, and directions and some results of the ongoing work on improving performance, ... Keywords: community applications, high performance computing (HPC), numerical libraries, open source software, parallel performance, petascale, scalability, two-dimensional decomposition

Dmitry Pekurovsky

2013-07-01T23:59:59.000Z

319

EIA publications directory, 1992  

DOE Green Energy (OSTI)

This directory contains abstracts and ordering information for EIA publications. The abstracts are arranged by broad subject category such as coal, petroleum, natural gas, and electric power. A comprehensive subject index, a title index, and a report number index are included. Each entry gives the title, report number, publication frequency, date, number of pages, and ordering information. Publication began with the 1979 edition.

Not Available

1993-06-24T23:59:59.000Z

320

Corona losses dependence from the conductor diameter  

Science Conference Proceedings (OSTI)

This paper presents possibility to decrease the corona power losses in overhead transmission lines. Corona power losses can be reduced by increasing the diameter of the conductor and used bundled conductors per phase. The objectives were to determine ... Keywords: corona model, critical disruptive voltage, electric discharge, electric field, power losses, transmission line

Isuf Krasniqi; Vjollca Komoni; Avni Alidemaj; Gazmend Kabashi

2011-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "transformer losses public" 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

Shield Losses in Medium-Voltage Cables  

Science Conference Proceedings (OSTI)

Utilities can substantially reduce cable costs and circulating current losses by optimizing the design of concentric neutral conductors for underground distribution cables and by configuring installed cables to minimize energy loss. This guide shows how to design neutral conductors for maximum cost-effectiveness and includes calculations of circulating current losses and ampacities for commonly used cables.

1987-12-14T23:59:59.000Z

322

Comments of the Institute for Market Transformation on the Dept. of  

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

Institute for Market Transformation on the Dept. of Institute for Market Transformation on the Dept. of Energy's Energy Efficiency and Sustainable Design Standards for New Federal Buildings: Notice of Proposed Rulemaking Comments of the Institute for Market Transformation on the Dept. of Energy's Energy Efficiency and Sustainable Design Standards for New Federal Buildings: Notice of Proposed Rulemaking The Institute for Market Transformation respectfully submits these comments on the Department of Energy's notice of proposed rulemaking on Energy Efficiency and Sustainable Design Standards for New Federal Buildings. Comments of the Institute for Market Transformation on the Dept. of Energy's Energy Efficiency and Sustainable Design Standards for New Federal Buildings: Notice of Proposed Rulemaking More Documents & Publications

323

Induction machine stray loss from inter-bar currents  

E-Print Network (OSTI)

Stray load loss refers generally to the sources of induction machine loss not accounted for by typical calculations of primary or secondary copper loss, no load core loss, or friction and windage loss. Harmonic rotor bar ...

Englebretson, Steven Carl

2009-01-01T23:59:59.000Z

324

Publications | Department of Energy  

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

Publications Publications Publications November 1, 2013 - 11:40am Addthis Thumbnail image of the cover for the Combined Heat and Power (CHP): A Decade of Progress, A Vision for the Future, October 2009 Numerous publications are available to help educate end users, product developers, project managers, and policymakers on the many potential benefits of distributed generation (DG) and combined heat and power (CHP) and the barriers to widespread deployment of these technologies. Among these resources are market analyses, databases, fact sheets, guidebooks, technical reports, technical white papers, technology reviews, webcasts, and vision and roadmap documents. Recent Publications Market Analyses Commercial District Energy/Institutional Federal Industrial Multifamily Housing

325

Publications | Department of Energy  

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

Publications Publications Publications November 1, 2013 - 11:40am Addthis Thumbnail image of the cover for the Combined Heat and Power (CHP): A Decade of Progress, A Vision for the Future, October 2009 Numerous publications are available to help educate end users, product developers, project managers, and policymakers on the many potential benefits of distributed generation (DG) and combined heat and power (CHP) and the barriers to widespread deployment of these technologies. Among these resources are market analyses, databases, fact sheets, guidebooks, technical reports, technical white papers, technology reviews, webcasts, and vision and roadmap documents. Recent Publications Market Analyses Commercial District Energy/Institutional Federal Industrial Multifamily Housing

326

Study of Heat Loss: Commercial and Residential  

E-Print Network (OSTI)

There is much savings involved in the prevention of heat loss. Many structures exhibit such loss. Much can be done to improve or minimize the heat loss in a structure. These include interior and exterior modifications. It has been shown that heat can move by means of convection, conduction, and radiation. Problems with heat loss can be due to moisture, and poor construction techniques. There is a beneficial cost savings involved in the prevention of heat loss. Prevention techniques include insulation, caulking, weather stripping, and double pane windows. There are tables available for one to reference and calculate the return on their investment or payback tim

Emmett Ientilucci

1995-01-01T23:59:59.000Z

327

On the Information Loss in Static Systems  

E-Print Network (OSTI)

In this work we give a concise definition of information loss from a system-theoretic point of view. Based on this definition, we analyze the information loss in static input-output systems subject to a continuous-valued input. For a certain class of multiple-input, multiple-output systems the information loss is quantified. An interpretation of this loss is accompanied by upper bounds which are simple to evaluate. Finally, a class of systems is identified for which the information loss is necessarily infinite. Quantizers and limiters are shown to belong to this class.

Geiger, Bernhard C

2011-01-01T23:59:59.000Z

328

Emergency Information for the Public  

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

the Public Emergency Information for the Public Ensuring release of accurate information to the public. Contact Communications Office (505) 667-7000 Email LANL Update (505)...

329

Novel Sensor for Transformer Diagnosis  

Science Conference Proceedings (OSTI)

This report details the progress made in the detection of acetylene and hydrogen gas dissolved in oil using novel methods of optical fiber sensing. Of note in this report are the sensitivity and resolution enhancements of the two sensing methods as well as the construction of a field-testable prototype. The sensors non-sensitivity to several other gases commonly found in insulating transformer oil is also described. With some further development, the resolution of gas detection can still be ...

2012-12-12T23:59:59.000Z

330

Entanglement transformations using separable operations  

E-Print Network (OSTI)

We study conditions for the deterministic transformation $\\ket{\\psi}\\longrightarrow\\ket{\\phi}$ of a bipartite entangled state by a separable operation. If the separable operation is a local operation with classical communication (LOCC), Nielsen's majorization theorem provides necessary and sufficient conditions. For the general case we derive a necessary condition in terms of products of Schmidt coefficients, which is equivalent to the Nielsen condition when either of the two factor spaces is of dimension 2, but is otherwise weaker. One implication is that no separable operation can reverse a deterministic map produced by another separable operation, if one excludes the case where the Schmidt coefficients of $\\ket{\\psi}$ and are the same as those of $\\ket{\\phi}$. The question of sufficient conditions in the general separable case remains open. When the Schmidt coefficients of $\\ket{\\psi}$ are the same as those of $\\ket{\\phi}$, we show that the Kraus operators of the separable transformation restricted to the supports of $\\ket{\\psi}$ on the factor spaces are proportional to unitaries. When that proportionality holds and the factor spaces have equal dimension, we find conditions for the deterministic transformation of a collection of several full Schmidt rank pure states $\\ket{\\psi_j}$ to pure states $\\ket{\\phi_j}$.

Vlad Gheorghiu; Robert B. Griffiths

2007-05-02T23:59:59.000Z

331

LCLS Publications: Statistics  

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

LCLS Publications: Statistics LCLS Publications: Statistics Sign In Launch the Developer Dashboard SLAC National Accelerator Laboratory DOE | Stanford | SLAC | SSRL | LCLS | AD | PPA | Photon Science | PULSE | SIMES LCLS : LCLS Publications: Statistics Linac Coherent Light Source An Office of Science User Facility Search this site... Search Help (new window) Top Link Bar LCLS Lasers Expand Lasers LCLS Quick Launch Home About LCLS Expand About LCLS LCLS News Expand LCLS News User Resources Expand User Resources Instruments Expand Instruments Proposals Publications Expand Publications Schedules Machine Status Machine FAQs Safety Organization Expand Organization Directories Expand Directories Staff Resources Contact Us All Site Content Department of Energy Page Content LCLS Publications: Statistics 2013 | 2012 | 2011 | 2010 | 2009 | Archive | Citations | Statistics

332

Nonlinear transform coding with lossless polar coordinates  

E-Print Network (OSTI)

In conventional transform coding, the importance of preserving desirable quantization partition cell shapes prevents one from considering the use of a nonlinear change of variables. If no linear transformation of a given ...

Ba, Demba Elimane

2006-01-01T23:59:59.000Z

333

Transforms for prediction residuals in video coding  

E-Print Network (OSTI)

Typically the same transform, the 2-D Discrete Cosine Transform (DCT), is used to compress both image intensities in image coding and prediction residuals in video coding. Major prediction residuals include the motion ...

Kam??l?, Fatih

2010-01-01T23:59:59.000Z

334

Vertical Normal Mode Transforms: Theory and Application  

Science Conference Proceedings (OSTI)

The separation of the vertical structure of the, solutions of the primitive (hydrostatic) meteorological equations is formalized as a vertical normal-mode transform. The transform is implemented for arbitrary static stability profiles by the ...

Scott R. Fulton; Wayne H. Schubert

1985-04-01T23:59:59.000Z

335

Numerical Transform Inversion Using Gaussian Quadrature  

Science Conference Proceedings (OSTI)

Numerical inversion of Laplace transforms is a powerful tool in computational probability. It greatly enhances the applicability of stochastic models in many fields. In this article we present a simple Laplace transform inversion algorithm that can compute ...

Peter Den Iseger

2006-01-01T23:59:59.000Z

336

Publications 2000 - Nuclear Data Program - Nuclear Engineering...  

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

0 Nuclear Data Program Overview Current Projects & Recent Activities Collaborating Organizations Publications Publications 2011 Publications 2010 Publications 2009...

337

130517 - Public Meeting - Notepad  

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

517 - Public Meeting 517 - Public Meeting 1 2 3 4 5 6 7 REPORTER'S TRANSCRIPT OF SCOPING MEETING 8 9 RE: U.S. DEPARTMENT OF ENERGY OFFICE OF ELECTRICITY DELIVERY AND ENERGY RELIABILITY 10 ENVIRONMENTAL ASSESSMENT PUBLIC SCOPING MEETING 11 12 WEDNESDAY, AUGUST 26, 2008 13 JACUMBA, CALIFORNIA 14 15 16 17 18 19 20 21 22 REPORTED BY REGINA L. GARRISON, CSR NO. 12921 23 24 25

338

A procedure for derating a substation transformer in the presence of widespread electric vehicle battery charging  

Science Conference Proceedings (OSTI)

This paper studies the effect of electric vehicle (EV) battery charging on a substation transformer that supplies commercial, residential, industrial, and EV load on a peak summer day. The analysis begins on modeling non-EV load with typical utility load shapes. EV load is modeled using the results from an analytical solution technique that predicts the net power and harmonic currents generated by a group of EV battery chargers. The authors evaluate the amount of transformer derating by maintaining constant daily transformer loss-of-life, with and without EV charging. This analysis shows that the time of day and the length of time during which the EVs begin charging are critical in determining the amount of transformer derating required. The results show that with proper control, EV charging may have very little effect on power system components at the substation level.

Staats, P.T.; Grady, W.M.; Arapostathis, A. [Univ. of Texas, Austin, TX (United States); Thallam, R.S. [Salt River Project, Phoenix, AZ (United States)

1997-10-01T23:59:59.000Z

339

Market Transformation Efforts for Residential Energy Efficient Windows: An  

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

Market Transformation Efforts for Residential Energy Efficient Windows: An Market Transformation Efforts for Residential Energy Efficient Windows: An Update of National Activities Title Market Transformation Efforts for Residential Energy Efficient Windows: An Update of National Activities Publication Type Report LBNL Report Number LBNL-46620 Year of Publication 2000 Authors Ward, Alecia, Margaret Suozzo, and Joseph H. Eto Date Published 01/2000 Publisher LBNL Abstract With the burst of recent initiatives to accelerate adoption of energy-efficient fenestration technologies in the marketplace, an update on window market transformation efforts is needed. Because of the impact of glazing on total home energy performance, the residential window market has received increasing attention over the past two years. National programs such as the ENERGY STAR Windows program, the Efficient Windows Collaborative, and regional initiatives such as the California Windows Initiative and the Northwest Collaborative have begun to move markets toward higher-efficiency windows. The results have included increasing sales of efficient products, stocking of more efficient/ENERGY STAR qualifying products, and price reductions of high-efficiency product, all of which secure dramatic energy savings at a national level. This paper takes stock of publicly supported national and regional transformation efforts for residential windows underway in the U.S. In particular, it documents ways in which National Fenestration Rating Council certification, Efficient Windows Collaborative education, and ENERGY STAR marketing, are working together to change window markets across the United States. Although it is too early to quantify the national-level impacts changes of these efforts, the authors offer a preliminary qualitative evaluation of efficient window promotion efforts to gain insight into the broader impacts that these and other future activities will achieve. Finally, the paper summarizes how other federally-funded building industry initiatives that emphasize "whole house" performance can complement these window technology-specific and component-specific initiatives. Demonstration houses from the Building America, ENERGY STAR Homes, and PATH projects all contribute to the success of windows-specific initiatives.

340

On the Minkowski-Funk Transform  

E-Print Network (OSTI)

The subject of this paper is the history of the Minkowski-Funk Transform. After introducing the Minkowski-Funk Transform as well as its dual transform and a generalization of both, we will present an inversion formula of the Minkowski-Funk Transform. Then we will discuss the history of this problem: related work by Minkowski and Funk and the connection between their work.

Dann, Susanna

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "transformer losses public" 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

Catalyst-assisted Probabilistic Entanglement Transformation  

E-Print Network (OSTI)

We are concerned with catalyst-assisted probabilistic entanglement transformations. A necessary and sufficient condition is presented under which there exist partial catalysts that can increase the maximal transforming probability of a given entanglement transformation. We also design an algorithm which leads to an efficient method for finding the most economical partial catalysts with minimal dimension. The mathematical structure of catalyst-assisted probabilistic transformation is carefully investigated.

Yuan Feng; Runyao Duan; Mingsheng Ying

2004-04-27T23:59:59.000Z

342

Computational Thermodynamics and Phase Transformations - TMS  

Science Conference Proceedings (OSTI)

May 1, 2007 ... Computational Thermodynamics and Phase Transformations ... Computation also provides a powerful tool for increasing basic understanding...

343

NREL: Geothermal Technologies - Publications  

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

Publications Publications NREL's geothermal team develops publications, including technical reports and conference papers, about geothermal resource assessments, market and policy analysis, and geothermal research and development (R&D) activities. In addition to the selected documents available below, you can find resources on the U.S. Department of Energy (DOE) Geothermal Technologies Program Web site or search the NREL Publications Database. For additional geothermal documents, including those published since 1970, please visit the Office of Science and Technology Information Geothermal Legacy Collection. Policymakers' Guidebooks Five steps to effective policy. Geothermal Applications Market and Policy Analysis Program Activities R&D Activities Geothermal Applications

344

Public Reading Room  

Office of Legacy Management (LM)

has established a Public Reading Room at 955 has established a Public Reading Room at 955 Mound Road, Miamisburg, Ohio, which contains documents and information related to Mound as required under Section 117(d) of SARA. Copies of key Mound records, including the CERCLA Administrative Record and Information Repository, are kept in the Public Reading Room. The Administrative Record and Information Repository for Mound are updated as new documents are created and an index of documents in the complete collections accompanies each update. The Public Reading Room also contains reference items consisting of technical documents, news clippings, videotapes, journal articles, annual reports, and environmental restoration and decontamination and decommissioning decisional documents. Stakeholders are

345

ORISE: Public Health Communication  

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

Communication Communication Public Health Communication The Oak Ridge Institute for Science and Education (ORISE) assists government agencies and organizations in addressing public health challenges by developing evidence-based communication programs and social marketing initiatives that resonate with target populations. Because approximately half of American adults do not understand basic health information, ORISE develops the types of messages that will attract attention and motivate people to address their personal and family health. ORISE also develops and executes evidence-based and culturally-competent public health communication programs that help change behaviors and result in healthier lifestyles. Communication Planning and Products Public health organizations are faced with increasing demands for

346

Sririam Recent Publication  

Science Conference Proceedings (OSTI)

... 4, 2009, pp. 25-38. Presentation slides: http://www.cyber.st.dhs.gov/ public/CATCH/Sriram.pdf. Kotikalapudi Sriram, Doug ...

2013-04-03T23:59:59.000Z

347

Advanced Energy Storage Publications  

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

Advanced Energy Storage Publications Reports: Advanced Technology Development Program For Lithium-Ion Batteries: Gen 2 Performance Evaluation Final Report Advanced Technology...

348

NIST Manuscript Publication Search  

Science Conference Proceedings (OSTI)

NIST Home > NIST Manuscript Publication Search. ... In general, comb generators apply high power to a non-linear element (NLE) such as a step ...

2010-06-02T23:59:59.000Z

349

About - Glass Publications Portal  

Office of Scientific and Technical Information (OSTI)

from the repository at OSTI. The Glass Publications Portal is sponsored by the DOE Energy Efficiency and Renewable Energy (EERE) Industrial Technologies Program. In...

350

Public Assembly Buildings  

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

buildings. Since they comprised 7 percent of commercial floorspace, this means that their energy intensity was just slightly below the commercial average. Public assembly buildings...

351

Building and Fire Publications  

Science Conference Proceedings (OSTI)

... to cover costs, prices therefore need to deviate from marginal cost. A public-sector pricing model in the Boiteux tradition computes price and output ...

352

Making waste public.  

E-Print Network (OSTI)

??This thesis questions the boundaries that define waste as a public or private dilemma, investigating these boundaries as productive sites for the imagination of social (more)

Gambetta, Curt

2009-01-01T23:59:59.000Z

353

Making Waste Public.  

E-Print Network (OSTI)

??This thesis questions the boundaries that define waste as a public or private dilemma, investigating these boundaries as productive sites for the imagination of social (more)

Gambetta, Curt

2009-01-01T23:59:59.000Z

354

ORNL Neutron Sciences Publications  

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

at other facilties by Neutron Sciences Directorate staff. We strongly encourage SNS and HFIR users to submit citation information, including URLs, for all publications regarding...

355

Nathalie Prevost - Publications - CECM  

E-Print Network (OSTI)

Publications. Ph.D. Thesis The Physics of Language: Towards a Phase Transition of Language Change. Canadian Artificial Intelligence(CAI) magazine

356

Montgomery County Public Schools  

Science Conference Proceedings (OSTI)

... Montgomery County Public Schools (MCPS) is the largest school district in the state of Maryland and the 16th-largest school district in the nation. ...

2011-04-19T23:59:59.000Z

357

NIST Manuscript Publication Search  

Science Conference Proceedings (OSTI)

NIST Home > NIST Manuscript Publication Search. Author(s): Kristen L. Wood; RJ B. Stone; DRJ Mcadams; J Hirtz; Simon Szykman; ...

2002-02-01T23:59:59.000Z

358

NERSC Publications and Reports  

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

Reports Publications & Reports Download the NERSC Strategic Plan (PDF | 3.2 MB) NERSC Annual Reports NERSC's annual reports highlight the scientific accomplishments of its users...

359

Public Safety Network Requirements  

Science Conference Proceedings (OSTI)

... Usage scenario. ... imposed by public safety applications and usage scenarios is key in ... requirements as shown in Figure 2. This analysis was used as ...

2010-10-05T23:59:59.000Z

360

Electric Vehicle Public Charging -  

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

Electric Vehicle Public Charging - Time vs. Energy March, 2013 A critical factor for successful PEV adoption is the deployment and use of charging infrastructure in non-...

Note: This page contains sample records for the topic "transformer losses public" 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

Alternative Fuels Data Center: Publications  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Publications Publications Printable Version Share this resource Send a link to Alternative Fuels Data Center: Publications to someone by E-mail Share Alternative Fuels Data Center: Publications on Facebook Tweet about Alternative Fuels Data Center: Publications on Twitter Bookmark Alternative Fuels Data Center: Publications on Google Bookmark Alternative Fuels Data Center: Publications on Delicious Rank Alternative Fuels Data Center: Publications on Digg Find More places to share Alternative Fuels Data Center: Publications on AddThis.com... Publications Find publications about alternative transportation, including alternative fuels, advanced vehicles, and regulated fleets. Keyword Category Search more search options close × Filter by Document Category Books & Chapters Brochures & Fact Sheets Conference Papers & Proceedings

362

Alternative Fuels Data Center: Publications  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Publications Publications Printable Version Share this resource Send a link to Alternative Fuels Data Center: Publications to someone by E-mail Share Alternative Fuels Data Center: Publications on Facebook Tweet about Alternative Fuels Data Center: Publications on Twitter Bookmark Alternative Fuels Data Center: Publications on Google Bookmark Alternative Fuels Data Center: Publications on Delicious Rank Alternative Fuels Data Center: Publications on Digg Find More places to share Alternative Fuels Data Center: Publications on AddThis.com... Publications Find publications about alternative transportation, including alternative fuels, advanced vehicles, and regulated fleets. Keyword Category alternative fuel price report Search more search options close × Filter by Document Category

363

Vehicle Technologies Office: Parasitic Loss Reduction  

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

Parasitic Loss Reduction Parasitic Loss Reduction Heavy vehicles lose a tremendous amount of energy to wind resistance and drag, braking, and rolling resistance. Such non-engine losses can account for an approximate 45% decrease in efficiency. Other sources of energy loss include: friction and wear in the power train, thermal (heat) loads, operation of auxiliary loads (air conditioning, heaters, refrigeration, etc.), and engine idling. The parasitic loss activity identifies methodologies that may reduce energy losses, and tests those in the laboratory. Promising technologies are then prototyped and tested onboard heavy vehicles. Once validated, technologies must be tested on-road to obtain durability, reliability, and life-cycle cost data for the developmental component and/or design strategy.

364

Canonical transformations for fermions in superanalysis  

E-Print Network (OSTI)

Canonical transformations (Bogoliubov transformations) for fermions with an infinite number of degrees of freedom are studied within a calculus of superanalysis. A continuous representation of the orthogonal group is constructed on a Grassmann module extension of the Fock space. The pull-back of these operators to the Fock space yields a unitary ray representation of the group that implements the Bogoliubov transformations.

Joachim Kupsch

2013-04-08T23:59:59.000Z

365

Transformation Optics in Nonvacuum Initial Dielectric Media  

E-Print Network (OSTI)

Previous formulations of transformation optics have generally been restricted to transformations from relatively simple initial media, such as the vacuum, because of limitations due to their non-covariance. I show that a completely covariant approach enables arbitrary transformations from arbitrarily complex initial linear dielectrics.

Thompson, Robert T

2010-01-01T23:59:59.000Z

366

AALBORGUNIVERSITY DEPARTMENTOFENERGY TECHNOLOGY Transformer in series  

E-Print Network (OSTI)

AALBORGUNIVERSITY­ DEPARTMENTOFENERGY TECHNOLOGY Transformer in series Filipe Miguel Faria Da that corresponds to a neighbour transformer. Both loads are 3-phase loads, which can be unbalanced to generated. The harmonics are generated inside the farm, thus, the current source is grounded at the transformer's neutral

Silva, Filipe Faria Da

367

Moment invariants to affine transformation of colours  

Science Conference Proceedings (OSTI)

Most colour descriptors are not robust because they are constructed for simple colour transformations, such as a diagonal-offset transformation. In this paper, a type of colour descriptor is proposed which is composed of rational expression of moments ... Keywords: Affine transformation, Colour, Image retrieval, Moment invariants, Pattern recognition

Ming Gong, Hua Li, Weiguo Cao

2013-08-01T23:59:59.000Z

368

Gravity Transform for Input Conditioning in  

E-Print Network (OSTI)

Gravity Transform for Input Conditioning in Brain Machine Interfaces António R. C. Paiva, José C. Motivation 2. Methods i. Gravity Transform ii. Modeling and output sensitivity analysis 3. Data Analysis #12;3 Outline 1. Motivation 2. Methods i. Gravity Transform ii. Modeling and output sensitivity analysis 3. Data

Paiva, António R. C.

369

Reduce Radiation Losses from Heating Equipment  

Science Conference Proceedings (OSTI)

This DOE Industrial Technologies Program tip sheet describes how to save energy and costs by reducing expensive heat losses from industrial heating equipment, such as furnaces.

Not Available

2006-01-01T23:59:59.000Z

370

Wetland loss dynamics in southwestern Barataria basin ...  

U.S. Energy Information Administration (EIA)

ABSTRACT We determined spatial associations of wetland loss rates in a 950-km2 study area in the southwestern Barataria basin of Louisiana's ...

371

Louisiana Coastal Land Loss Video Release  

U.S. Energy Information Administration (EIA)

Today, the U.S. Geological Survey National Wetlands Research Center is pleased to announce the release of a new Louisiana coastal land loss video, ...

372

Analysis of TPV Network Losses (a Presentation)  

DOE Green Energy (OSTI)

This talk focuses on the theoretical analysis of electrical losses associated with electrically networking large numbers of TPV cells to produce high power TPV power generators.

DM DePoy; MW Dashiell; DD Rahner; LR Danielson; JE Oppenlander; JL Vell; RJ Wehrer

2004-12-08T23:59:59.000Z

373

Communicating Conservation: Public Relations Practitioners Communication Efforts to Inform the Public of the Detriments of Coastal Erosion and Wetlands Loss.  

E-Print Network (OSTI)

??Coastal erosion is a serious problem that directly affects Louisiana and indirectly affects the entire United States. Between 1990 and 2000, Louisiana lost 24 square (more)

Shaddock, Stephanie Ellene

2010-01-01T23:59:59.000Z

374

An accurate continuous calibration system for high voltage current transformer  

SciTech Connect

A continuous calibration system for high voltage current transformers is presented in this paper. The sensor of this system is based on a kind of electronic instrument current transformer, which is a clamp-shape air core coil. This system uses an optical fiber transmission system for its signal transmission and power supply. Finally the digital integrator and fourth-order convolution window algorithm as error calculation methods are realized by the virtual instrument with a personal computer. It is found that this system can calibrate a high voltage current transformer while energized, which means avoiding a long calibrating period in the power system and the loss of power metering expense. At the same time, it has a wide dynamic range and frequency band, and it can achieve a high accuracy measurement in a complex electromagnetic field environment. The experimental results and the on-site operation results presented in the last part of the paper, prove that it can reach the 0.05 accuracy class and is easy to operate on site.

Tong Yue; Li Binhong [College of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430074, Hubei Province (China)

2011-02-15T23:59:59.000Z

375

Transformer Life Extension: Use of Paper Degradation Products for Diagnostics and Condition Assessment  

Science Conference Proceedings (OSTI)

In this work, data were gathered from previous research at Powertech Labs, literature publications, and from BC Hydro and British Columbia Transmission Corporation BCTC databases. These data were used to establish correlations of furanic compounds in oil with the degree of polymerization values DPv of insulating paper to estimate the end of life and improve transformer diagnostics.

2008-12-23T23:59:59.000Z

376

Abstract--An improvement to the precision of losses calculation in static converters used in a hybrid renewable  

E-Print Network (OSTI)

losses of the wind turbine (WT), diesel generator (DG) and photovoltaic (PV) panels are estimated the required power to the load. The system is shown in Fig. 1. G G = ~ = = Diesel Generator Wind Turbine and the other is a single-phase step-up transformer that connects the inverter output to the system electric

Paris-Sud XI, Université de

377

Nonferromagnetic linear variable differential transformer  

DOE Patents (OSTI)

A nonferromagnetic linear variable differential transformer for accurately measuring mechanical displacements in the presence of high magnetic fields is provided. The device utilizes a movable primary coil inside a fixed secondary coil that consists of two series-opposed windings. Operation is such that the secondary output voltage is maintained in phase (depending on polarity) with the primary voltage. The transducer is well-suited to long cable runs and is useful for measuring small displacements in the presence of high or alternating magnetic fields.

Ellis, James F. (Powell, TN); Walstrom, Peter L. (Oak Ridge, TN)

1977-06-14T23:59:59.000Z

378

About three important transformations groups  

Science Conference Proceedings (OSTI)

In the present paper we introduce the concepts of conformal metrical d-structure and of conformal metrical N-linear connection with respect to the conformal metrical d-structure, corresponding to an 1-form on a generalized Hamilton space. We determine ... Keywords: N-linear connection, conformal metrical N-linear connection, conformal metrical d-structure, invariants, metrical N-linear connection, metrical d-structure, nonlinear connection, second order cotangent bundle, semisymmetric conformal metrical N-linear connection, subgroup, transformations group

Monica A. P. Purcaru; Mirela Trnoveanu; Laura Ciupal?

2010-09-01T23:59:59.000Z

379

High flux solar energy transformation  

DOE Patents (OSTI)

Disclosed are multi-stage systems for high flux transformation of solar energy allowing for uniform solar intensification by a factor of 60,000 suns or more. Preferred systems employ a focusing mirror as a primary concentrative device and a non-imaging concentrator as a secondary concentrative device with concentrative capacities of primary and secondary stages selected to provide for net solar flux intensification of greater than 2000 over 95 percent of the concentration area. Systems of the invention are readily applied as energy sources for laser pumping and in other photothermal energy utilization processes. 7 figures.

Winston, R.; Gleckman, P.L.; O' Gallagher, J.J.

1991-04-09T23:59:59.000Z

380

High flux solar energy transformation  

DOE Patents (OSTI)

Disclosed are multi-stage systems for high flux transformation of solar energy allowing for uniform solar intensification by a factor of 60,000 suns or more. Preferred systems employ a focusing mirror as a primary concentrative device and a non-imaging concentrator as a secondary concentrative device with concentrative capacities of primary and secondary stages selected to provide for net solar flux intensification of greater than 2000 over 95 percent of the concentration area. Systems of the invention are readily applied as energy sources for laser pumping and in other photothermal energy utilization processes.

Winston, Roland (Chicago, IL); Gleckman, Philip L. (Chicago, IL); O' Gallagher, Joseph J. (Flossmoor, IL)

1991-04-09T23:59:59.000Z

Note: This page contains sample records for the topic "transformer losses public" 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

2007 NSLS Publications  

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

07 NSLS Publications 07 NSLS Publications Brookhaven National Laboratory * National Synchrotron Light Source * P.O. Box 5000, Upton, NY 11973 * http://www.nsls.bnl.gov/ VUV-IR Beamlines ................................................................................................................................................................................................. 2 X-Ray Beamlines .................................................................................................................................................................................................. 8 NSLS Users NSLS Staff ............................................................................................................................................................................................................

382

EIA Publications Directory 1993  

SciTech Connect

This directory contains abstracts and ordering information for EIA publications released in the above time period. The abstracts are arranged by broad subject category such as coal, petroleum, natural gas, and electric power. A comprehensive subject index, a title index, and a report number index are included. Each entry gives the title, report number, publication frequency, date, number of pages, and ordering information.

Not Available

1994-07-18T23:59:59.000Z

383

Public affairs plan  

SciTech Connect

The purpose of the Uranium Mill Tailings Remedial Action (UMTRA) Project Public Affairs Plan is to establish goals for the Fiscal Year 1995 UMTRA public affairs program and identify specific activities to be conducted during the year. It also describes the roles of various agencies involved in the conduct of the public affairs program and defines the functions of the Technical Assistance Contractor (TAC) Public Affairs Department. It integrates and replaces the Public Participation Plan (DOE/AL/62350-47D) and Public Information Plan (DOE/AL/623590-71). The plan describes the US Department of Energy`s (DOE) plans to keep stakeholders and other members of the public informed about project policies, plans, and activities, and provide opportunities for stakeholders and interested segments of the public to participate in project decision-making processes. The plan applies to the UMTRA Project Office; the DOE Albuquerque Operations Office, Office of Intergovernmental and External Affairs (OIEA); the UMTRA TAC; the UMTRA Remedial Action Contractor (RAC); and other cooperating agencies.

Not Available

1994-09-01T23:59:59.000Z

384

Environmental Public Health at  

E-Print Network (OSTI)

requiring special laboratory expertise · The Division of Emergency and Environmental Health Services, which, environmental sanitation, and laboratory sciences----to protect public health · Responding and sharing solutions to environmental public health problems worldwide "We" are---- · The Division of Laboratory Sciences, which

385

A Novel Discriminative Approach Based on Hidden Markov Models and Wavelet Transform to Transformer Protection  

Science Conference Proceedings (OSTI)

In this paper we present a combinatorial scheme based on hidden Markov models (HMM) and wavelet transform (WT) to discriminate between magnetizing inrush currents and internal faults in power transformers. HMMs are powerful tools for transient classification ... Keywords: differential protection, discrete hidden Markov models, discrete wavelet transform, inrush current, internal fault, power transformer, signal classification.

Saeed Jazebi; Behrooz Vahidi; Seyed Hossein Hosseinian

2010-02-01T23:59:59.000Z

386

Grid Transformation Workshop Results Grid Transformation Workshop Results 2 April 2012  

E-Print Network (OSTI)

Grid Transformation Workshop Results April 2012 #12;Grid Transformation Workshop Results 2 April 2012 Grid Transformation Workshop Results plications. We will explore the basics of data modeling Transformation Workshop: Advanced Reading Material Product ID 1024659. The material in this report builds upon

387

Backlund Transformations for Darboux Integrable Differential Systems  

E-Print Network (OSTI)

We give a new mechanism for constructing Backlund transformations by using symmetry reduction of differential systems. We then characterize a family of Backlund transformations between Darboux integrable systems where the Backlund transformation can be constructed by the proposed symmetry reduction method. It is then shown that the well-known Backlund transformations between Darboux integrable Monge-Ampere systems can all be constructed using group quotients. A simple group theoretical argument leads to a non-existence result for Backlund transformations which disagrees with Theorem 1 in arXiv:0707.4408v2. A variety of examples are given.

Anderson, Ian M

2011-01-01T23:59:59.000Z

388

Gale transform of a starshaped sphere  

E-Print Network (OSTI)

Gale transform is a simple but powerful tool in convex geometry. In particular, the use of Gale transform is the main argument in the classification of polytopes with few vertices. Many books and documents cover the definition of Gale transform and its main properties related to convex polytopes. But it seems that there does not exist document studying the Gale transform of more general objects, such that triangulation of spheres. In this paper, we study the properties of the Gale transform of a large class of such spheres called starshaped spheres.

Tambour, Jerome

2012-01-01T23:59:59.000Z

389

Publications and Presentations  

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

Publications and Presentations Publications and Presentations News & Publications ESnet in the News ESnet News Publications and Presentations Galleries ESnet Awards and Honors Contact Us Technical Assistance: 1 800-33-ESnet (Inside the US) 1 800-333-7638 (Inside the US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback: info@es.net Publications and Presentations Sort by: Date | Author | Type 2013 Dart E., Rotman L., Tierney B., Hester M., and Zurawski J., "The Science DMZ: A Network Design Pattern for Data-Intensive Science", IEEE/ACM Annual SuperComputing Conference (SC13), Denver CO, USA, November 19, 2013, LBNL LBNL-6366E Download File: sc13sciDMZ-final.pdf (pdf: 952 KB) Ezra Kissel, Martin Swany, Brian Tierney and Eric Pouyoul, "Efficient

390

Public Scoping Meeting Materials  

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

Public Scoping Meeting Materials Public Scoping Meeting Materials Public Scoping Meeting Materials Fact sheets, presentations, and other information from the Conversion EIS Public Scoping Meetings. The following materials were made available during the DUF6 Conversion EIS public scoping meetings held near Portsmouth, Ohio, Oak Ridge, Tennessee, and Paducah, Kentucky, November - December, 2001. Notice of Intent PDF Icon Notice of Intent to Prepare an Environmental Impact Statement for Depleted Uranium Hexafluoride Conversion Facilities 60 KB details Presentation PDF Icon Overview: Depleted Uranium Hexafluoride (DUF6) Management Program 5.97 MB details DUF6 Fact Sheets PDF Icon Overview of Depleted Uranium Hexafluoride Management Program 174 KB details PDF Icon NEPA Activities for the Depleted Uranium Hexafluoride Management Program

391

WIPP - Public Reading Facilities  

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

Public Reading Facilities/Electronic Reading Facilities The Freedom of Information Act (FOIA) and Electronic FOIA (E-FOIA) require that various specific types of records, as well as various other records, be maintained in public reading facilities. Before you submit a FOIA request, we recommend you contact or visit the appropriate public reading facility to determine if the records you are seeking have already been released. The U.S. Department of Energy (DOE), as well as other related DOE sites, have established home pages on the Internet with links to other web sites. If you determine a specific facility might have records in which you are interested, requests for those records can be made directly to the public reading rooms identified below. Copying of records located in the public reading rooms must be made by the staff of those facilities.

392

Publication Submission Form  

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

Pages Pages publicationsubmission Sign In Launch the Developer Dashboard SLAC National Accelerator Laboratory DOE | Stanford | SLAC | SSRL | LCLS | AD | PPA | Photon Science | PULSE | SIMES LCLS : Linac Coherent Light Source An Office of Science User Facility Search this site... Search Help (new window) Top Link Bar LCLS Lasers Expand Lasers LCLS Quick Launch Home About LCLS Expand About LCLS LCLS News Expand LCLS News User Resources Expand User Resources Instruments Expand Instruments Proposals Publications Expand Publications Schedules Machine Status Machine FAQs Safety Organization Expand Organization Directories Expand Directories Staff Resources Contact Us All Site Content Department of Energy Page Content Publication Submission Form Th Tell LCLS about new publications Please submit this form to notify LCLS about new publications relating to

393

A Superconducting transformer system for high current cable testing  

E-Print Network (OSTI)

A Superconducting Transformer System for High Current CableDC) superconducting transformer system for the high currentsuperconducting cables. The transformer consists of a core-

Godeke, A.

2010-01-01T23:59:59.000Z

394

Feasibility of SF6 Gas-Insulated Transformers  

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

Gas-insulated transformers (GIT) Gas-insulated transformer benefits Gas-insulated transformer concerns Risks and Unknowns Questions? BUILDING STRONG PORTLAND...

395

Beamline 6-ID-D Publications  

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

2 2 2011 2010 2009 2008 All Sector 6 Pubs. APS Pubs. Database Recent 6-ID-D Publications Publications 2013:(24) "Controlling Size-Induced Phase Transformations Using Chemically Designed Nanolaminates," Matt Beekman, Sabrina Disch, Sergei Rouvimov, Deepa Kasinathan, Klaus Koepernik, Helge Rosner, Paul Zschack, Wolfgang S. Neumann, David C. Johnson, Angew. Chem. Int. Ed. 52, 13211 (2013). "Thermophysical and Structural Measurements of Liquid Metallic Alloys Using Electrostatic Levitation," James Christopher Bendert, Ph.D.-Thesis, Washington University , 2013. "Pair distribution function analysis of X-ray diffraction from amorphous spheres in an asymmetric transmission geometry: application to a Zr58.5Cu15.6Ni12.8Al10.3Nb2.8 glass," J.C. Bendert, N.A. Mauro, K.F. Kelton, J. Appl. Crystallogr. 46, 999

396

Fuel Cell Technologies Office: Educational Publications  

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

Educational Publications Educational Publications Increase your H2IQ Access easy-to-understand fact sheets and other information designed to introduce hydrogen and fuel cell technologies to non-technical audiences. DOE Hydrogen and Fuel Cells Program Fact Sheets Fuel Cell Technologies Office Fact Sheet Progress and Accomplishments in Hydrogen and Fuel Cells Highlights from U.S. Department of Energy's Fuel Cell Recovery Act Projects World's First Tri-Generation Energy Station - Fountain Valley Fuel Cell Financing for Tax-Exempt Entities Jobs in Fuel Cell Technologies Hydrogen Fuel Cells Hydrogen Production Hydrogen Distribution and Delivery Hydrogen Market Transformation Hydrogen Storage Hydrogen Safety Hydrogen Technology Validation Comparison of Fuel Cell Technologies Hydrogen-Powered Buses

397

2009 Publications | Stanford Synchrotron Radiation Lightsource  

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

09 Publications 09 Publications Journal Papers J. Abendroth, A. C. Kreger and W. G. J. Hol, "The Dimer Formed by the Periplasmic Domain of EpsL from the Type 2 Secretion System of Vibrio parahaemolyticus", J. Struct. Biol. 168, 313 (2009) doi: 10.1016/j.jsb.2009.07.022 J. Abendroth, D. D. Mitchell, K. V. Korotkov, T. L. Johnson, A. Kreger, M. Sandkvist and W. G. J. Hol, "The Three-dimensional Structure of the Cytoplasmic Domains of EpsF from the Type 2 Secretion System of Vibrio cholerae", J. Struct. Biol. 166, 303 (2009) doi: 10.1016/j.jsb.2009.03.009 V. Aguilar-Guerrero, R. J. Lobo-Lapidus and B. C. Gates, "Genesis of a Cerium Oxide Supported Gold Catalyst for CO Oxidation: Transformation of Mononuclear Gold Complexes into Clusters as Characterized by X-ray

398

Department of Energy - Public Participation  

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

EFFECTIVE PUBLIC PARTICIPATION EFFECTIVE PUBLIC PARTICIPATION EFFECTIVE PUBLIC PARTICIPATION UNDER THE NATIONAL ENVIRONMENTAL POLICY ACT SECOND EDITION U.S. DEPARTMENT OF ENERGY ENVIRONMENT, SAFETY AND HEALTH OFFICE OF NEPA POLICY AND ASSISTANCE AUGUST 1998 Table of Contents EFFECTIVE PUBLIC PARTICIPATION UNDER THE NATIONAL ENVIRONMENTAL POLICY ACT PREFACE 1. INTRODUCTION * Secretarial Policies * NEPA Regulations * Definition of "Public Participation" * Some Benefits of Public Participation * 2. HOW TO USE THIS PAPER * Sliding Scale * 3. GENERAL PUBLIC PARTICIPATION ACTIVITIES * Recommendations * General * Involving the Public Early * Public Meetings, Hearings, and Workshops * Making Information Available * Responding to Public Comments * Environmental Justice *

399

The IHS Transformations Based Image Fusion  

E-Print Network (OSTI)

The IHS sharpening technique is one of the most commonly used techniques for sharpening. Different transformations have been developed to transfer a color image from the RGB space to the IHS space. Through literature, it appears that, various scientists proposed alternative IHS transformations and many papers have reported good results whereas others show bad ones as will as not those obtained which the formula of IHS transformation were used. In addition to that, many papers show different formulas of transformation matrix such as IHS transformation. This leads to confusion what is the exact formula of the IHS transformation?. Therefore, the main purpose of this work is to explore different IHS transformation techniques and experiment it as IHS based image fusion. The image fusion performance was evaluated, in this study, using various methods to estimate the quality and degree of information improvement of a fused image quantitatively.

Al-Wassai, Firouz Abdullah; Al-Zuky, Ali A

2011-01-01T23:59:59.000Z

400

Definition: Reduced Electricity Losses | Open Energy Information  

Open Energy Info (EERE)

Losses Losses Jump to: navigation, search Dictionary.png Reduced Electricity Losses Functions that provide this benefit could help manage peak feeder loads, reduced electricity throughput, locate electricity production closer to the load and ensure that voltages remain within service tolerances, while minimizing the amount of reactive power provided. These actions can reduce electricity losses by making the system more efficient for a given load served or by actually reducing the overall load on the system.[1] Related Terms load, electricity generation, reactive power, smart grid References ↑ SmartGrid.gov 'Description of Benefits' An inl LikeLike UnlikeLike You like this.Sign Up to see what your friends like. ine Glossary Definition Retrieved from "http://en.openei.org/w/index.php?title=Definition:Reduced_Electricity_Losses&oldid=502644

Note: This page contains sample records for the topic "transformer losses public" 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

Heat loss from an open cavity  

DOE Green Energy (OSTI)

Cavity type receivers are used extensively in concentrating solar thermal energy collecting systems. The Solar Total Energy Project (STEP) in Shenandoah, Georgia is a large scale field test for the collection of solar thermal energy. The STEP experiment consists of a large field array of solar collectors used to supplement the process steam, cooling and other electrical power requirements of an adjacent knitwear manufacturing facility. The purpose of the tests, conducted for this study, was to isolate and quantify the radiative, conductive, and convective components of total heat loss, and to determine the effects of operating temperature, receiver angle, and aperture size on cavity heat loss. An analytical model for radiative heat loss was developed and compared with two other methods used to determine radiative heat loss. A proposed convective heat loss correlation, including effects of aperture size, receiver operating temperature, and receiver angle is presented. The resulting data is a source to evaluate the STEP measurements.

McDonald, C.G. [California State Polytechnic Univ., Pomona, CA (United States). Coll. of Engineering

1995-12-01T23:59:59.000Z

402

Recovery Act Provides $9.6 Million for Transformational Energy Research  

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

Provides $9.6 Million for Transformational Energy Provides $9.6 Million for Transformational Energy Research Projects Recovery Act Provides $9.6 Million for Transformational Energy Research Projects September 10, 2010 - 3:05pm Addthis John Schueler John Schueler Former New Media Specialist, Office of Public Affairs Today, Secretary Chu announced $9.6 million dollars of Recovery Act funding for six projects that could revolutionize how the country uses, stores and produces energy. Selected by the Department's Advanced Research Projects Agency- Energy (ARPA-E), these projects are focused on improving energy efficiency in buildings by reducing loads on air conditioners; reducing costs associated with generating electricity from solar power; and improving efficiency and power density of electric machines. "By investing in transformative ideas now, we are laying the foundation

403

ARPA-E FY2010 Annual Report Highlights Transformational Projects Since  

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

FY2010 Annual Report Highlights Transformational Projects FY2010 Annual Report Highlights Transformational Projects Since Agency's Establishment ARPA-E FY2010 Annual Report Highlights Transformational Projects Since Agency's Establishment June 22, 2011 - 10:30am Addthis Liisa O'Neill Liisa O'Neill Former New Media Specialist, Office of Public Affairs What does this mean for me? ARPA-E has funded 121 projects -- in amounts ranging from roughly $400,000 to $9 million, with an average award value of $3 million -- which have the potential to transform our Nation's energy future. Private investments have not only signaled commercial potential, but are helping projects accelerate technical development, create jobs and acquire capital equipment and facilities. It's hard to believe the Advanced Research Projects Agency-Energy (ARPA-E)

404

Public Sector Energy Efficiency  

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

Capitol dome Capitol dome Public Sector Energy Efficiency Research on sustainable federal operations supports the implementation of sustainable policies and practices in the public sector. This work serves as a bridge between the technology development of Department of Energy's National Laboratories and the operational needs of public sector. Research activities involve many aspects of integrating sustainability into buildings and government practices, including technical assistance for sustainable building design, operations, and maintenance; project financing for sustainable facilities; institutional change in support of sustainability policy goals; and procurement of sustainable products. All of those activities are supported by our work on program and project evaluation, which analyzes overall program effectiveness while ensuring

405

Low AC Loss YBCO Coated Conductor Geometry by Direct Inkjet Printing  

Science Conference Proceedings (OSTI)

The second generation (2G) high temperature superconductors (HTS) wire offers potential benefits for many electric power applications, including ones requiring filamentized conductors with low ac loss, such as transformers and fault current limiters. However, the use of 2G wire in these applications requires the development of both novel multi-filamentary conductor designs with lower ac losses and the development of advanced manufacturing technologies that enable the low-cost manufacturing of these filamentized architectures. This Phase I SBIR project focused on testing inkjet printing as a potential low-cost, roll-to-roll manufacturing technique to fabricate potential low ac loss filamentized architectures directly on the 2G template strips.

Rupich, Martin, Dr. [American Superconductor Corporation; Duckworth, Robert, Dr. [Oak Ridge National Laboratory

2009-10-01T23:59:59.000Z

406

A Rapid Loss Index for Tropical Cyclone Disasters in China  

Science Conference Proceedings (OSTI)

Disaster emergency response needs rapid estimation on disaster loss. In China it is of great importance to develop a loss index for rapidly assessing tropical cyclone (TC) disaster loss. In this paper, a new composite loss index for TC landing on China ... Keywords: Tropical Cyclone, Disaster, Loss Index, Rapid Loss Assessment

Ying Li; Weihua Fang

2012-06-01T23:59:59.000Z

407

DOE Emergency Public Affairs Plan  

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

Headquarters Headquarters Office of Public Affairs Emergency Public Affairs Plan The DOE HQ Office of Public Affairs Emergency Public Affairs Plan has been approved for implementation by: __________________________________________________________ Dan Leistikow, Director, HQ Office of Public Affairs Date: ______________ __________________________________________________________ Joseph Krol, Director, HQ Office of Emergency Management Date: ______________ DOE Office of Public Affairs Emergency Public Affairs Plan 1 Purpose The Department of Energy (DOE) HQ Office of Public Affairs (PA) is committed to communicating information about the Department's work in a timely, accurate and accessible way to the news media, general public and employees.

408

ADVANCED NUCLEAR TRANSFORMATION TECHNOLOGY SUBCOMMITTEE  

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

Report of Report of ADVANCED NUCLEAR TRANSFORMATION TECHNOLOGY SUBCOMMITTEE of the NUCLEAR ENERGY RESEARCH ADVISORY COMMITTEE 24 October 2003 BURTON RICHTER, CHAIR DARLEANE C. HOFFMAN SEKAZI K. MTINGWA RONALD P. OMBERG SILVIE PILLON JOY L. REMPE I. INTRODUCTION AND SUMMARY The committee met in Washington on September 16 and 17 to review progress in the program with respect to a changed set of mission priorities. Our last meeting took place in December 2002 after the reorganization that had placed the Advanced Fuel Cycle Initiative (AFCI) and the GEN IV program together in the Advanced Nuclear Research Office (AN-20). Since mission priorities have been evolving, the committee felt that it should wait until they have settled down before we met again. We have kept in touch

409

PUBLIC SERV COM  

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

'EXEC-2009-002897 'EXEC-2009-002897 PUBLIC SERV COM 1 2/25/2009 5:00 PM February 25,2009 The Honorable Steven Chu Secretary, U. S. Department of Energy 1000 Independence Avenue, S .W. Washingon, D.C. 20585 Re: State Energy Program Assurances Dear Secretary Chu: As a condition of receiving our State's share o f the $3.1, billion funding for the S t a t e Energy Program (SEP) under the American Recovery and Renewal Act of 2009 (H.R. l)(ARRA), I am providing the following assurances. I have written to our public u t i l i t y commission and requested that it consider additional actions to promote energy efficiency, consistent with the Federal statutory language contained in H.R. 1 and its obligations to maintain just and reasonable rates, while protecting the public. As set forth in the attached letter, the Chairperson of the Public Service

410

PNNL: EDO - Useful Publications  

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

Useful Publications Useful Publications EDO produces an assortment of publications designed to inform, support and educate local technology businesses and service providers as well as communicate about our own efforts. We invite you to make use of these publications in supporting your efforts to start or grow a tech business or to help one succeed. Report - Hanford and the Tri-Cities Economy: Historical Trends 1970-2008 Tri-Cities Tech Business Update - Monthly news and events of interest to tech businesses in the Mid-Columbia area of Southeastern Washington State Companies with Roots in PNNL - Color flyer listing companies that received foundational technology and/or executives from PNNL since 1965. SBIR Alerting Service Targeted Support Program Technology Assistance Program

411

Publications | Argonne National Laboratory  

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

Publications Publications Documents Publications Publication Type - Any - Book Book Chapter Conference Paper Conference Proceedings Journal Journal Article Miscellaneous Report Year - Any - 1985 1988 1990 1992 1993 1994 1995 1996 1997 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Author - Any - Abarzhi, S. I. Abate, J. Abdel-khalik, H. S. Abeysuriya, R. Abhishek, K. Abhyankar, Shrirang Abla, G. Abraham, J. A. Adams, B. Adams, M. L. Addis, B. Adhikari, A. N. Adve, S. V. Afsahi, A. Ahmadia, A. Ahsant, M. Aiken, R. J. Aithal, Shashi M. Akella, S. Akerley, J. Aksenova, A. E. Aktulga, H. M. Al-Ali, R. Alam, S. Albee, P. B. Albrecht, A. Alderman, I. Aldermhini, I. Alessandri, A. Alexe, M. Alexeev, Y. Ali, N. Alimohideen, J. Allain, J. P. Allan, Benjamin A. Allcock, William E. Allen, B. Allen, G.

412

CBECS - public use data  

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

Public Use Microdata Files Public Use Microdata Files CBECS Public Use Microdata Files Released: November 2008 Next CBECS will cover calendar year 2007 The 2003 CBECS Public Use Files are comma separated value (.csv) files that each contain 5,215 records. They represent commercial buildings from the 50 States and the District of Columbia. Each record corresponds to a single responding, in-scope sampled building. These files contain data for all buildings, including malls. There are 395 mall building records. For the mall buildings, a limited amount of information was collected, so there are many blank fields in the data for these cases. For all buildings, these files contain information such as the building size, year constructed, types of energy used, energy consumption and expenditures. For non-mall buildings, additional data items such as types of energy-using equipment and conservation features are also included in the files.

413

Risks to the public  

Science Conference Proceedings (OSTI)

Edited by Peter G. Neumann (Risks Forum Moderator and Chairman of the ACM Committee on Computers and Public Policy), plus personal contributions by others, as indicated. Opinions expressed are individual rather than organizational, and all of the usual ...

Peter G. Neumann

2009-02-01T23:59:59.000Z

414

Risks to the public  

Science Conference Proceedings (OSTI)

Edited by Peter G. Neumann (Risks Forum Moderator and Chairman of the ACM Committee on Computers and Public Policy), plus personal contributions by others, as indicated. Opinions expressed are individual rather than organizational, and all of the usual ...

Peter G. Neumann

2006-11-01T23:59:59.000Z

415

Risks to the public  

Science Conference Proceedings (OSTI)

Edited by Peter G. Neumann (Risks Forum Moderator and Chairman of the ACM Committee on Computers and Public Policy), plus personal contributions by others, as indicated. Opinions expressed are individual rather than organizational, and all of the usual ...

Peter G. Neumann

2005-07-01T23:59:59.000Z

416

Risks to the public  

Science Conference Proceedings (OSTI)

Edited by Peter G. Neumann (Risks Forum Moderator and Chairman of the ACM Committee on Computers and Public Policy), plus personal contributions by others, as indicated. Opinions expressed are individual rather than organizational, and all of the usual ...

Peter G. Neumann

2009-05-01T23:59:59.000Z

417

BNL Biology Department - Publications  

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

2003 2002 2001 File Format .pdf 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 Biology Department 2012 Publications Agarwal R., Burley S.K., and Swaminathan S. Structural...

418

EMSL: Publications Search  

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

Search for publications related to an EMSL user proposal by author, title, keyword, Science Theme, and more. Full text is available in PDF for download as copyright allows. You may...

419

Risks to the public  

Science Conference Proceedings (OSTI)

Edited by Peter G. Neumann (Risks Forum Moderator and Chairman of the ACM Committee on Computers and Public Policy), plus personal contributions by others, as indicated. Opinions expressed are individual rather than organizational, and all of the usual ...

Peter G. Neumann

2008-10-01T23:59:59.000Z

420

Risks to the public  

Science Conference Proceedings (OSTI)

Edited by Peter G. Neumann (Risks Forum Moderator and Chairman of the ACM Committee on Computers and Public Policy), plus personal contributions by others, as indicated. Opinions expressed are individual rather than organizational, and all of the usual ...

Peter G. Neumann

2005-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "transformer losses public" 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

Risks to the public  

Science Conference Proceedings (OSTI)

Edited by Peter G. Neumann (Risks Forum Moderator and Chairman of the ACM Committee on Computers and Public Policy), plus personal contributions by others, as indicated. Opinions expressed are individual rather than organizational, and all of the usual ...

Peter G. Neumann

2005-05-01T23:59:59.000Z

422

BNL | Public Events  

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

Public Events Public Events Public event photos > About Visiting Brookhaven National Laboratory hosts concerts, lectures, and other events throughout the year which are free and open to the public. U.S. citizens age 16 and over must bring government-issued photo-identification for admission. Lectures JAN 17 Friday East Coast Conference for Undergraduate Women in Physics - Lecture "The Nation's Nuclear Physics Program and the Role of the Government" Presented by Dr. Jehanne Gillo, U.S. Department of Energy, Nuclear Physics 9:30 am, Berkner Hall Auditorium Friday, January 17, 2014, 9:30 am Hosted by: Director's Office JAN 22 Wednesday Brookhaven Lecture "491st Brookhaven Lecture: Juergen Thieme of Photon Sciences Directorate" Presented by Juergen Thieme, Brookhaven Lab's Photon Sciences Directorate

423

ZeptoOS // Publications  

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

Publications K. Yoshii, H. Naik, C. Yu, and P. Beckman, Extending and Benchmarking the Big Memory Implementation on Blue GeneP Linux, In "Proceedings of the 1st Int. Workshop on...

424

PUBLIC HEALTH STATEMENT MERCURY  

E-Print Network (OSTI)

This Public Health Statement is the summary chapter from the Toxicological Profile for Mercury. It is one in a series of Public Health Statements about hazardous substances and their health effects. A shorter version, the ToxFAQs, is also available. This information is important because this substance may harm you. The effects of exposure to any hazardous substance depend on the dose, the duration, how you are exposed, personal traits and habits, and whether other chemicals are

unknown authors

1999-01-01T23:59:59.000Z

425

Microsoft PowerPoint - SWPA Transformer Oil Spill Risk Final...  

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

Site Information UtilizationLoad Information UtilizationLoad Information Transformer Information Transformer Information Oil information Oil information Site Topography...

426

Identification of stratigraphic formation interfaces using wavelet and Fourier transforms  

Science Conference Proceedings (OSTI)

The purpose of this study was to identify the formation interfaces from geophysical well log data using the wavelet transform, and a combination of the wavelet transform and the Fourier transform methods. In the wavelet transform method, the identification ... Keywords: Formation interface, Fourier transform, Geophysical well log, Stratigraphic interface, Wavelet transform

Shih-Yu Pan; Bieng-Zih Hsieh; Ming-Tar Lu; Zsay-Shing Lin

2008-01-01T23:59:59.000Z

427

Publication Number: Special Publication 800-56A Revision 2 ...  

Science Conference Proceedings (OSTI)

... Final Publication: http://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST. SP.800- 56Ar2.pdf Related Information on CSRC: ...

2013-06-13T23:59:59.000Z

428

Decomposition Of Invertible And Conformal Transformations  

E-Print Network (OSTI)

In this article, we give a geometric description for any invertible operator on a finite dimensional inner--product space. With the aid of such a description, we are able to decompose any given conformal transformation as a product of planar rotations, a planar rotation or reflection and a scalar transformation. Also, we are able to conclude that an orthogonal transformation is a product of planar rotations and a planar rotation or a reflection.

Srikanth K. V.; Raj Bhawan Yadav

2013-09-10T23:59:59.000Z

429

The Fibonacci Sequence via the sigma transform  

E-Print Network (OSTI)

In this short article, we study different problems described as initial value problems of discrete differential equations and develop a a transform method called the sigma transform, a discrete version of the continuous Laplace transform to generate solutions as rational functions of integers to these initial value problems. Particularly we look how the method generates the traditionally known numbers called Fibonacci sequence as a solution to an initial value problem of a discrete differential equation.

Dejenie A. Lakew

2014-01-01T23:59:59.000Z

430

Transformer Forensics Database Version 2.0  

Science Conference Proceedings (OSTI)

EPRI has been engaged in research on forensics related to transformer failures and decommissioning. There is a need to make this information available to EPRI members in an easily accessible format. The Transformer Forensics Database provides an application to house all the information, learnings, and experiences gathered from transformers forensics studies in an easily accessible format and help maintain valuable lessons that are often lost after a failure due to operational ...

2013-11-18T23:59:59.000Z

431

Lorentz Transformation from Symmetry of Reference Principle  

E-Print Network (OSTI)

The Lorentz Transformation is traditionally derived requiring the Principle of Relativity and lightspeed universality. While the latter can be relaxed, the Principle of Relativity is seen as core to the transformation. The present letter relaxes both statements to the weaker, Symmetry of Reference Principle. Thus the resulting Lorentz transformation and its consequences (time dilatation, length contraction) are, in turn, effects of how we manage space and time.

M. Dima

2006-01-01T23:59:59.000Z

432

Transformer Forensics Database Version 1.0  

Science Conference Proceedings (OSTI)

EPRI has been engaged in research on forensics related to transformer failures and decommissioning. There is a need to make this information available to EPRI members in an easily accessible format. The Transformer Forensics Database provides an application to house all the information, learnings, and experiences gathered from transformers forensics studies in an easily accessible format and help maintain valuable lessons that are often lost after a failure due to operational ...

2012-11-13T23:59:59.000Z

433

Lorentz Transformation from Symmetry of Reference Principle  

E-Print Network (OSTI)

The Lorentz Transformation is traditionally derived requiring the Principle of Relativity and light-speed universality. While the latter can be relaxed, the Principle of Relativity is seen as core to the transformation. The present letter relaxes both statements to the weaker, Symmetry of Reference Principle. Thus the resulting Lorentz transformation and its consequences (time dilatation, length contraction) are, in turn, effects of how we manage space and time.

M. Dima

2006-05-24T23:59:59.000Z

434

One-way transformation of information  

DOE Patents (OSTI)

Method and apparatus are provided for one-way transformation of data according to multiplication and/or exponentiation modulo a prime number. An implementation of the invention permits the one way residue transformation, useful in encryption and similar applications, to be implemented by n-bit computers substantially with no increase in difficulty or complexity over a natural transformation thereby, using a modulus which is a power of two.

Cooper, James A. (Albuquerque, NM)

1989-01-01T23:59:59.000Z

435

Focus Transformer Steel - Programmaster.org  

Science Conference Proceedings (OSTI)

Presentation Title, Strain Gradient and Degradation in Magnetic Properties: Focus Transformer Steel. Author(s), Satish Kumar Shekhawat, Basavaraj V., Vijay

436

An index 2F2 hypergeometric transform  

E-Print Network (OSTI)

We construct a new one-parameter family of index hypergeometric transforms associated with the relativistic pseudoharmonic oscillator by using coherent states analysis.

Mouayn, Zouhair

2011-01-01T23:59:59.000Z

437

An index 2F2 hypergeometric transform  

E-Print Network (OSTI)

We construct a new one-parameter family of index hypergeometric transforms associated with the relativistic pseudoharmonic oscillator by using coherent states analysis.

Zouhair Mouayn

2011-05-11T23:59:59.000Z

438

Integral Transforms in Relativistic Quantum Constraint Mechanics  

E-Print Network (OSTI)

In relativistic quantum constraint mechanics the state of a physical system is constrained to a 3-dimensional subspace of Minkowski 4-space. Fourier transformation can be used to relate this state between constraint spaces in 4-position and 4-momentum space. It is shown that integral transforms of this nature can be carried out using Lorentz-invariant 3-dimensional constraint space coordinates such that a complete equivalence class of 4-space representations can be constructed from the transform. This method is further applied to develop a relativistic generalization of the Segal-Bargmann transformation that leads to the representation of quantum systems in a three-dimensional subspace of Bargmann 4-space.

Robert J. Ducharme

2011-01-29T23:59:59.000Z

439

Fuel Cell Technologies Office: Market Transformation  

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

supporting the role that fuel cells play in our nation's energy portfolio. Through its market transformation efforts, the Fuel Cell Technologies Office seeks to accelerate the...

440

Wind Turbine Design Innovations Drive Industry Transformation...  

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

Wind Turbine Design Innovations Drive Industry Transformation For more than 20 years, the National Renewable Energy Laboratory (NREL) has helped GE and its predecessors achieve...

Note: This page contains sample records for the topic "transformer losses public" 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

Energy Department Announces $66 Million for Transformational...  

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

- 34 Million REMOTE will develop transformational biological technologies to convert gas to liquids (GTL) for transportation fuels. Current synthetic gas-to-liquids conversion...

442

Downhole Sensor Holds Transformative Potential - Energy ...  

SiC is a class of wide-bandgap semiconducting material that holds transformative potential not only for high-temperature electronics but also for ...

443

Comfort, cleanliness and convenience: The creeping transformation...  

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

and convenience: The creeping transformation of normality and what it means for energy consumption and the environment Speaker(s): Elizabeth Shove Date: April 24, 2001 -...

444

Gauge transformations in lattice chiral theories  

E-Print Network (OSTI)

We show that gauge-transformation properties of correlation functions in chiral gauge theories on the finite lattice are determined in a general way.

Werner Kerler

2004-12-21T23:59:59.000Z

445

Analysis of parametric transformer with rectifier load  

SciTech Connect

This paper describes a push-pull parametric transformer constructed using a pair of orthogonal-cores. The operating characteristics of the parametric transformer with a rectifier load were analyzed based on SPICE simulations. The analysis results show good agreement with experiment. It was found that the input surge current of the full-wave rectifier circuit with a smoothing capacitor can be compensated by the parametric transformer. Use of the parametric transformer as a power stabilizer is anticipated owing to its various functions such as for voltage regulation and overload protection.

Ichinokura, O.; Jinzenji, T. (Tohoku Univ., Sendai (Japan)); Tajima, K. (Akita Univ. (Japan))

1993-03-01T23:59:59.000Z

446

Compositionally Dependent Displacive Transformation from Beta to ...  

Science Conference Proceedings (OSTI)

... quenching from single beta phase field. The present study primarily focuses on possibly a new class of solid-solid mixed mode beta to omega transformation...

447

Can Public Research Universities Compete?  

E-Print Network (OSTI)

shifted to a 60-40 public- private split by 1960, shiftedagain to a 75-25 public-private split by 1970, andto an 80-20 public-private split by 1980, before moving back

Brint, Steven

2006-01-01T23:59:59.000Z

448

Public Works Transportation Infrastructure Study  

E-Print Network (OSTI)

Public Works Transportation Infrastructure Study Minneapolis City of Lakes Minneapolis Public Works Transportation Infrastructure Study #12;Public Works Transportation Infrastructure Study Minneapolis City Works Transportation Infrastructure Study Minneapolis City of Lakes Background: · Currently, funding

Minnesota, University of

449

Why 25?? and Y-12 mercury losses  

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

"25"? and Y-12 mercury losses Recently I learned something new regarding the "shortcut names" or code names for uranium-235 and plutonium-239. It seems the codes used to discuss...

450

Corona losses in HVdc bipolar lines  

SciTech Connect

The problem related to the prediction of corona losses in HVdc bipolar lines has been solved, in the past, by means of semi-empirical monomial formulae. However, the proposed formulae that are simpler to use do not always give adequate calculation precision, while the formulae that provide the closest results require implicit functions of different complexity, which are difficult to apply; moreover, it is not possible to understand clearly what influence the variations of the different line parameters have on the losses themselves. The new monomial semi-empirical relationship, proposed to predict the corona losses in HVdc bipolar lines, is very simple to use; it highlights the dependence of power losses due to the corona effect by the different line parameters. The formula has been developed by elaborating a considerable amount of available experimental data.

Corbellini, U.; Pelacchi, P. [Univ. of Pisa (Italy). Dept. of Electric Systems and Automation

1996-07-01T23:59:59.000Z

451

Trough Receiver Heat Loss Testing (Presentation)  

DOE Green Energy (OSTI)

This presentation describes the design, fabrication, and qualification of an experimental capability for thermal loss testing of full-size trough receiver elements; and the testing on a variety of receivers.

Lewandowski, A.; Feik, C.; Hansen, R.; Phillips, S.; Bingham, C.; Netter, J.; Forristal, R.; Burkholder, F.; Meglan, B.; Wolfrum, E.

2006-02-01T23:59:59.000Z

452

Mass-loss from Red Giants  

E-Print Network (OSTI)

Although much is known about the nature of winds from hot stars and giants and supergiants with spectral types earlier than K, there is still much to be learned regarding the mass-loss process in cool, late-type stars. We will review the current state of research, with particular reference to observations and modelling of mass-loss from giant stars in symbiotic systems.

Brian Espey; Cian Crowley

2008-03-07T23:59:59.000Z

453

Selective Loss and Preservation of Biographical Knowledge: Implications for Representation  

E-Print Network (OSTI)

this paper we review the evidence from individual patients with either selective loss or preservation of personrelated knowledge (e.g. recognition of a person as famous, knowledge of a person's occupation, nationality and any uniquely identifying information) in public and autobiographical domains, associated with various pathologies (e.g. cerebrovascular involvement, herpes simplex viral encephalitis, particular forms of dementia). Furthermore, we address explanations of the phenomena and raise issues for future research. The focus of our review is on conceptual representation in semantic memory rather than on pure expressive problems, as difficulties in retrieving names (in proper name anomia, for example) appear to involve separate levels of processing (e.g. Valentine et al., 1996)

Catherine Haslam; Janice Kay; J. Richard Hanley

2002-01-01T23:59:59.000Z

454

Temporary Losses of Highway Capacity and Impacts on Performance  

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

3 3 Temporary Losses of Highway Capacity and Impacts on Performance May 2002 Prepared by S. M. Chin O. Franzese D. L. Greene H. L. Hwang Oak Ridge National Laboratory Oak Ridge, Tennessee R. C. Gibson The University of Tennessee Knoxville, Tennessee DOCUMENT AVAILABILITY Reports produced after January 1, 1996, are generally available free via the U.S. Department of Energy (DOE) Information Bridge: Web site: http://www.osti.gov/bridge Reports produced before January 1, 1996, may be purchased by members of the public from the following source: National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 Telephone: 703-605-6000 (1-800-553-6847) TDD: 703-487-4639 Fax: 703-605-6900 E-mail: info@ntis.fedworld.gov

455

A novel defect classification system of cast-resin transformers by neural network under acoustic emission signal  

Science Conference Proceedings (OSTI)

Degraded insulating property of electric equipments will lead to serious accident and great loss for the utilities and customers. Partial discharge detection is an efficient diagnosis method to prevent the failure of electric equipments arising from ... Keywords: acoustic emission, neural network, partial discharge, transformer

Cheng-Chien Kuo; Teng-Fa Tsao

2007-04-01T23:59:59.000Z

456

EERE Publication and Product Library  

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

& Energy at Home Details Bookmark & Share View Related Request by Mail Welcome to the EERE Publication and Product Library. This library will allow you to find publications and...

457

Sandia National Laboratories: News: Publications  

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

Research Magazine Search Sandia Publications News Publications Reports authored by Sandia National Laboratories can be obtained through the following sources: Office of Scientific...

458

Search Publications | Superconducting Magnet Division  

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

Rapid Cycling Magnets Helical Magnets HERA upgrade LHC IR Dipoles RHIC Publications Search Publications Selected Cryogenic Data Notebook Proceedings of the 1968 Summer Study on...

459

NREL: Transmission Grid Integration - Publications  

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

Publications Publications Want updates about future transmission grid integration webinars and publications? Join our mailing list. NREL has an extensive collection of publications related to transmission integration research. Explore the resources below to learn more. Selected Project Publications Read selected publications related to these transmission integration projects: Western Wind and Solar Integration Study Eastern Renewable Generation Integration Study Oahu Wind Integration and Transmission Study Flexible Energy Scheduling Tool for Integration of Variable generation (FESTIV) Active power controls Forecasting Grid Simulation. NREL Publications Database NREL's publications database offers a variety of documents related to transmission integration that were written by NREL staff and

460

Trace metal transformation in gasification  

SciTech Connect

The Energy & Environmental Research Center (EERC) is carrying out an investigation that will provide methods to predict the fate of selected trace elements in integrated gasification combined cycle (IGCC) and integrated gasification fuel cell (IGFC) systems to aid in the development of methods to control the emission of trace elements determined to be air toxics. The goal of this project is to identify the effects of critical chemical and physical transformations associated with trace element behavior in IGCC and IGFC systems. The trace elements included in this project are arsenic, chromium, cadmium, mercury, nickel, selenium, and lead. The research seeks to identify and fill, experimentally and/or theoretically, data gaps that currently exist on the fate and composition of trace elements. The specific objectives are to 1) review the existing literature to identify the type and quantity of trace elements from coal gasification systems, 2) perform laboratory-scale experimentation and computer modeling to enable prediction of trace element emissions, and 3) identify methods to control trace element emissions.

Benson, S.A.; Erickson, T.A.; Zygarlicke, C.J.; O`Keefe, C.A.; Katrinak, K.A.; Allen, S.E.; Hassett, D.J.; Hauserman, W.B. [North Dakota Univ., Grand Forks, ND (United States). Energy and Environmental Research Center; Holcombe, N.T. [USDOE Morgantown Energy Technology Center, WV (United States)

1996-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "transformer losses public" 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

Trace metal transformations in gasification  

SciTech Connect

The Energy & Environmental Research Center (EERC) is carrying out an investigation that will provide methods to predict the fate of selected trace elements in integrated gasification combined cycle (IGCC) and integrated gasification fuel cell (IGFC) systems to aid in the development of methods to control the emission of trace elements determined to be air toxics. The goal of this project is to identify the effects of critical chemical and physical transformations associated with trace element behavior in IGCC and IGFC systems. The trace elements included in this project are arsenic, chromium, cadmium, mercury, nickel, selenium, and lead. The research seeks to identify and fill, experimentally and/or theoretically, data gaps that currently exist on the fate and composition of trace elements. The specific objectives are to (1) review the existing literature to identify the type and quantity of trace elements from coal gasification systems, (2) perform laboratory-scale experimentation and computer modeling to enable prediction of trace element emissions, and (3) identify methods to control trace element emissions.

Benson, S.; Erickson, T.A.; Zygarlicke, C.J. [and others

1995-12-01T23:59:59.000Z

462

Electrokinetic effects in power transformers  

Science Conference Proceedings (OSTI)

The behavior of dielectric fluids used for the cooling and insulation of power system equipment is significantly influenced by motion enforced by the action of circulating pumps. Not only can charges generated by streaming electrification accumulate to distort the electric field in positions where dielectric integrity is prejudiced, but the dielectric strength of the fluid is also altered per se by the actions of the flow in a complex, but predictable manner. Three important electrokinetic effects in transformer oil subjected to forced circulation are experimentally investigated using laboratory model ducts. Careful breakdown measurements with sustained voltage on flowing fluids have been extended to pulse voltages with a view to establishing the nature of time dependencies. The use of Schlieren optics on the duct has also demonstrated that flow patterns are modified by the imposition of electric fields through electrohydrodynamic (EHD) effects. Present model studies invite speculation that not only streaming electrification but also forced circulation per se may prejudice dielectric structure in power system equipment and these effects need to be understood to permit informed design and safe operation. These models are discussed in this paper. 122 refs., 82 figs., 10 tabs.

Nelson, J.K.; Lee, M.J. (Rensselaer Polytechnic Inst., Troy, NY (USA). Dept. of Electric Power Engineering)

1990-06-01T23:59:59.000Z

463

EPRI Transformer Guidebook Development: The Copper Book, Chapter 8 Transformer Maintenance  

Science Conference Proceedings (OSTI)

This Report is Chapter 8 of Kit 1021892: EPRI Transformer Guidebook Development: The Copper Book. Utilities are losing many of their subject matter experts due to retirement and downsizing. This is particularly true in the case of power transformers, so there is now a critical need for a comprehensive transformer reference book geared toward utility engineers. In 2007, the Electric Power Research Institute (EPRI) published the technical update report Transformer Guidebook Design (1013799). That report de...

2011-12-22T23:59:59.000Z

464

Condition Monitoring and Diagnostics of Bushings, Current Transformers, and Voltage Transformers by Oil Analysis  

Science Conference Proceedings (OSTI)

This study was undertaken to determine the merits of oil analysis for condition monitoring and diagnostics of bushings, current, potential and voltage transformers. Oil test results and equipment information from 193 bushings, 830 current transformers, 194 potential transformers and 268 voltage transformers were analyzed. Statistical analyses was used to assigns equipment condition codes from 1 (Normal Operation) to 4 (Extreme) based on threshold limits for dissolved gas in oil results. A more recent set...

2006-12-12T23:59:59.000Z

465

Beam Loss Studies for Rare Isotope Driver Linacs Final Report  

Science Conference Proceedings (OSTI)

The Fortran 90 RIAPMTQ/IMPACT code package is a pair of linked beam-dynamics simulation codes that have been developed for end-to-end computer simulations of multiple-charge-state heavy-ion linacs for future exotic-beam facilities. These codes have multiple charge-state capability, and include space-charge forces. The simulations can extend from the low-energy beam-transport line after an ECR ion source to the end of the linac. The work has been performed by a collaboration including LANL, LBNL, ANL, and MSU. The code RIAPMTQ simulates the linac front-end beam dynamics including the LEBT, RFQ, and MEBT. The code IMPACT simulates the beam dynamics of the main superconducting linac. The codes have been benchmarked for rms beam properties against previously existing codes at ANL and MSU. The codes allow high-statistics runs on parallel supercomputing platforms, particularly at NERSC at LBNL, for studies of beam losses. The codes also run on desktop PC computers for low-statistics work. The code package is described in more detail in a recent publication [1] in the Proceedings of PAC07 (2007 US Particle Accelerator Conference). In this report we describe the main activities for the FY07 beam-loss studies project using this code package.

Wangler, T P; Kurennoy, S S; Billen, J H; Crandall, K R; Qiang, J; Ryne, R D; Mustapha, B; Ostroumov, P; Zhao, Q; York, and R. C.

2008-03-26T23:59:59.000Z

466

Analysis of leakage magnetic problems in shell-form power transformer  

Science Conference Proceedings (OSTI)

The principles of minimized magnetic energy and voltage equilibrium have been combined with the finite element method to solve the leakage magnetic field problems coupled with an unknown ampere-turn distribution in the shell-form power transformer. Based on the leakage magnetic field calculated, the eddy current and circulating current losses in the coils are further computed. The calculated results are consistent with measured values for a model of a shell-form transformer. Above principles are applied to the windings design of a 50MVA three-phase prototype shell-form power transformer. The calculated results show that the largest circulating current in strands of the low-voltage coils near two ends of each phase winding is greatly reduced to 11% from 98% of the rated current in each strand by placing the copper-shielding on these ends.

Cui Xiang; Yuan Jinsha [North China Electric Power Univ., Baoding, Hebei (China). Dept. of Electrical Engineering; Zhang Guoqiang; Zhang Yuanlu; Hu Qifan [Baoding Tian Wei Group Co., Ltd., Baoding, Hebei (China). Div. of Large Power Transformer

1997-03-01T23:59:59.000Z

467

Solid-State Lighting: Publications  

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

Publications to someone by Publications to someone by E-mail Share Solid-State Lighting: Publications on Facebook Tweet about Solid-State Lighting: Publications on Twitter Bookmark Solid-State Lighting: Publications on Google Bookmark Solid-State Lighting: Publications on Delicious Rank Solid-State Lighting: Publications on Digg Find More places to share Solid-State Lighting: Publications on AddThis.com... Conferences & Meetings Presentations Publications Postings Articles Program Fact Sheets Technology Fact Sheets CALiPER Reports GATEWAY Reports LED Lighting Facts Reports Project Reports Studies and Reports Technology Roadmaps Product Performance Guides Webcasts Videos Tools Publications The Solid-State Lighting (SSL) program produces a comprehensive portfolio of publications, ranging from overviews of the program's research

468

ARM News &#187; Publications  

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

Publication Notice: Publication Notice: New Journal Reference Available Mon, 25 Nov 2013 15:51:51 +0000 Publication Notice: New Journal Reference Available Wed, 20 Nov 2013 22:43:20 +0000 Publication Notice: 2 New References Available Thu, 14 Nov 2013 23:20:39 +0000 Publication Notice: New Journal Reference Available Wed, 13 Nov 2013 17:18:42 +0000 Publication Notice: 2 New References Available Mon, 11 Nov 2013 19:48:04 +0000 Publication Notice: New Journal Reference Available Mon, 04 Nov 2013 14:40:22 +0000 Publication Notice: New Journal Reference Available Thu, 31 Oct 2013 21:00:57 +0000 Publication Notice: 3 New References Available Wed, 30 Oct 2013 22:13:53 +0000 Publication Notice: 2 New References Available Mon, 28 Oct 2013 21:39:05 +0000 Publication Notice: New Journal Reference Available Wed, 23 Oct 2013 23:24:48 +0000

469

Notice of Public Meeting  

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

[6450-01-P] [6450-01-P] DEPARTMENT OF ENERGY 10 CFR Parts 429 and 430 (Docket No. EERE-2012-BT-TP-00xx) Test Procedure Guidance for Room Air Conditioners, Residential Dishwashers, and Residential Clothes Washers: Public Meeting AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ACTION: Notice of public meeting. SUMMARY: The U.S. Department of Energy (DOE) is holding a public meeting to provide a forum for manufacturers and test laboratories to discuss their respective interpretations of existing DOE test procedures, where they believe that the test procedures lack clarity, and to provide information for DOE to consider prior to publishing any proposed guidance to clarify the current test procedures for room air conditioners, residential dishwashers, and residential clothes

470

Green Power Network: Publications  

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

News News TVA Seeks 126 MW of Renewables in 2014 December 2013 More News More News Subscribe to E-Mail Update Subscribe to e-mail update Events EPA Webinar - The Power of Aggregated Purchasing: How to Green Your Electricity Supply & Save Money January 15, 2014 1:00-2:00 p.m. ET Previous Webinars More News Features Green Power Market Status Report (2011 Data) Featured Green Power Reports Publications Alphabetical Listing Categorical Listing Chronological Listing Featured Reports The Green Power Network library contains articles and reports on green power, green pricing, and related topics. Whenever possible, we provide a link to publications available online. The publications are grouped by the following topics to help you in your search. If you are aware of other documents that should be added to this list, please notify our Webmaster.

471

Theory and Software Publications  

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

Publications Publications Coming up A probability-conserving dissipative Schrodinger equation M. van Veenendaal, J. Chang, and A. J. Fedro preprint Publications 2011 Electronic structure and orbital polarization of LaNiO3 with a reduced coordination and under strain: A first-principles study M. J. Han and M. van Veenendaal Phys. Rev. B 84, 125137 (2011). Stability of ferromagnetic ground state against large compressive stress in magnetodielectric oxide La2MnNiO6 D. Haskel, G. Fabbris, N. M. Souza-Neto, M. van Veenendaal, G. Shen, A. E. Smith, and M. A. Subramanian Phys. Rev. B 84, 100403(R) (2011). Addressing the amorphous content issue in quantitative phase analysis: the certification of NIST standard reference material 676a J. P. Cline, R. B. Von Dreele, R. Winburn, P. W. Stephens, and J. J.

472

Argonne CNM: Publications 2004  

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

4 Publications 4 Publications A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z Publications for 2004 B Barber R., Ghantasala M., Divan R., Mancini D. and Harvey E., "An Investigation of SU-8 Resist Layer Adhesion in Deep X-Ray Lithography of High-Aspect-Ratio Structures," Proc. SPIE, 5276, pp85-91, 2004 Barnard A., "Shape and energetics of TiN nanoparticles," Journal of Computational and Theoretical Nanoscience, 1, pp334-339, 2004 Bhattacharjee S., Booske J., Kory C., Van Der Weide D., Limbach S., Gallagher S., Welter J., Lopez M., Gilgenbach R., Ives R., Read M., Divan R. and Mancini D., "Folded Waveguide Traveling Wave Tube Sources for THz Radiation," IEEE Transaction of Plasma Science, Special Issue on High Power Microwaves, 32, pp1002-1014, 2004

473

American Public Power Association  

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

Public Power Association Public Power Association 2301 M SJ Issue Brief 2301M ! NWV Issue aie I I*Wasnimgon. D., 2. 0037-I48-a 202/467-2900 FAX 202/45-7-2910 www. APPAnet.org National Energy Policy Legislation - A Comprehensive Approach to Ensuring Energy Security March 2001 Summary: A confluence of even s involving rising prices and supply shortages in several energy sectors has focused public and political attention on the need to update the nation's energy policy and to provide for increased production of domestic energy sources. President George W. Bush made this central point in his campaign platform on energy issues and has designated an Administration team under the leadership of Vice President Cheney to develop specific recommendations in this regard. House and Senate leaders have similarly indicated

474

Publications | Department of Energy  

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

Publications Publications Publications Energy Savers Guide This guide shows you how easy it is to cut your energy use at home and also on the road. The easy, practical solutions for saving energy include tips you can use today -- from your roof and landscaping to appliances and lights. They are good for your wallet and for the environment -- and actions that you take help reduce our national needs to produce or import more energy, thereby improving our energy security. Ahorre Energía Esta guía le muestra lo fácil que es reducir el uso de energía en su casa, y también en los caminos. Estas soluciones fáciles y prácticas para ahorrar energía incluyen consejos que usted puede usar hoy mismo, en el techo, en el paisaje que rodea su casa, en sus electrodomésticos y en

475

LEAF List of Publications  

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

LEAF Logo LEAF Logo Laser-Electron Accelerator Facility Publications Concerning LEAF and Work Done at LEAF The Brookhaven Laser-Electron Accelerator Facility (LEAF) J. F. Wishart Houshasenkagaku (Biannual Journal of the Japanese Society of Radiation Chemistry) 66, 63-64 (1998) Electron Attachment to CO2 in Supercritical Ethane M. Nishikawa, K. Itoh, and R. Holroyd J. Phys. Chem. A 103, 550-556 (1999) Abstract [Find paper at ACS Publications] Thermodynamics of Electron Attachment to Pyrimidine and Styrene in Supercritical Ethane R. A. Holroyd, M. Nishikawa, and K. Itoh J. Phys. Chem. B 103, 9205-9210 (1999) Abstract [Find paper at ACS Publications] Solvent Clustering around Pyrazine Ions in the High-Compressibility Region of Supercritical Ethane R. A. Holroyd, M. Nishikawa, and K. Itoh

476

EIA publications directory, 1991  

SciTech Connect

Enacted in 1977, the Department of Energy (DOE) Organization Act established the Energy Information Administration (EIA) as the Department`s independent statistical and analytical agency, with a mandate to collect and publish data and prepare analyses on energy production, consumption, prices, and resources, and projections of energy supply and demand. This edition of the EIA Publications Directory contains titles and abstracts of periodicals and one-time reports produced by the EIA from January through December 1991. This edition supplements EIA Publications Directory 1977--1989 and EIA Publications Directory 1990. The body of the Directory contains citations and abstracts arranged by broad subject categories, such as coal, petroleum, and natural gas and subcategories such as reserves, produces and byproducts, and marketing and economics. All reports are indexed alphabetically by subject and title and numerically by report number.

Not Available

1992-05-19T23:59:59.000Z

477

EIA publications directory, 1991  

SciTech Connect

Enacted in 1977, the Department of Energy (DOE) Organization Act established the Energy Information Administration (EIA) as the Department's independent statistical and analytical agency, with a mandate to collect and publish data and prepare analyses on energy production, consumption, prices, and resources, and projections of energy supply and demand. This edition of the EIA Publications Directory contains titles and abstracts of periodicals and one-time reports produced by the EIA from January through December 1991. This edition supplements EIA Publications Directory 1977--1989 and EIA Publications Directory 1990. The body of the Directory contains citations and abstracts arranged by broad subject categories, such as coal, petroleum, and natural gas and subcategories such as reserves, produces and byproducts, and marketing and economics. All reports are indexed alphabetically by subject and title and numerically by report number.

Not Available

1992-05-19T23:59:59.000Z

478

Point transformations in invariant difference schemes  

E-Print Network (OSTI)

In this paper, we show that when two systems of differential equations admitting a symmetry group are related by a point transformation it is always possible to generate invariant schemes, one for each system, that are also related by the same transformation. This result is used to easily obtain new invariant schemes of some differential equations.

Francis Valiquette

2005-07-17T23:59:59.000Z

479

Observer and Particle Transformations and Newton's Laws  

E-Print Network (OSTI)

A frequently confused point in studies of symmetry violation is the distinction between observer and particle transformations. In this work, we consider a model in which a coefficient in the Standard-Model Extension leads to violations of rotation invariance in Newton's second law. The model highlights the distinction between observer and particle transformations.

T. H. Bertschinger; Natasha A. Flowers; Jay D. Tasson

2013-08-14T23:59:59.000Z

480

On Nahm's transformation with twisted boundary conditions  

E-Print Network (OSTI)

Following two different tracks, we arrive at a definition of Nahm's transformation valid for self-dual fields on the 4-dimensional torus with non-zero twist tensor.The transform is again a self-dual gauge field defined on a new torus and with non-zero twist tensor. It preserves the property of being an involution.

A. Gonzalez-Arroyo

1998-11-04T23:59:59.000Z

Note: This page contains sample records for the topic "transformer losses public" 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

Laplace transform analysis of the carbon cycle  

Science Conference Proceedings (OSTI)

A Laplace transform representation is used to describe the changes in atmospheric CO"2 in response to emissions. The formalism gives an explicit representation of generic relations that are less clear when model results are presented as numerical integrations ... Keywords: Carbon cycle, Geosequestration, Laplace transforms, Response functions

I. G. Enting

2007-10-01T23:59:59.000Z

482

Non-Associativity of Lorentz Transformation and Associative Reflection Symmetric Transformation  

E-Print Network (OSTI)

Each of the two moving observers observes the relative velocity of the other. The two velocities should be equal and opposite. We have shown that this relativistic requirement is not fulfilled by Lorentz transformation. We have also shown that the reason is that Lorentz transformation is not associative. Reciprocal symmetric transformation is associative and fulfills relativistic requirements.

Mushfiq Ahmad; M. Shah Alam

2007-04-15T23:59:59.000Z

483

Argonne Transportation - Publications  

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

Transportation Publications All downloadable documents on this site are in PDF format. You will need Adobe Reader to view these files (download Adobe Reader). Please note that some of these files are very large and may take some time to download. transforum TransForum The Center's quarterly newsletter featuring articles and photographs about current transportation research and breakthroughs. A 2011 STC Excellence Award winner. Subscribe to TransForum » factsheet icon Fact Sheets One sheet summaries on transportation topics and research argonne logo Recent Papers & Presentations Search for Papers, Presentations & More Find publications highlighting researcher work presented at conferences and other venues. Search by WORD or PHRASE Enter word or phrase

484

Carbon Sequestration - Public Meeting  

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

Public Meeting Programmatic Environmental Impact Statement Public Meeting May 18, 2004 National Energy Technology Laboratory Office of Fossil Energy Scott Klara Carbon Sequestration Technology Manager Carbon Sequestration Program Overview * What is Carbon Sequestration * The Fossil Energy Situation * Greenhouse Gas Implications * Pathways to Greenhouse Gas Stabilization * Sequestration Program Overview * Program Requirements & Structure * Regional Partnerships * FutureGen * Sources of Information What is Carbon Sequestration? Capture can occur: * at the point of emission * when absorbed from air Storage locations include: * underground reservoirs * dissolved in deep oceans * converted to solid materials * trees, grasses, soils, or algae Capture and storage of CO 2 and other Greenhouse Gases that

485

NERSC Staff Publications  

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

Staff Staff Publications & Presentations NERSC Staff Publications & Presentations Sort by: Date | Author | Type 2013 Massimo Di Pierro, James Hetrick, Shreyas Cholia, James Simone, and Carleton DeTar., "The new "Gauge Connection" at NERSC", 21st International Lattice Data Grid Workshop, December 2013, Richard Gerber (Berkeley Lab), Ken Bloom (U. Nebraska-Lincoln), "Report of the Snowmass 2013 Computing Frontier Working Group on Distributed Computing and Facility Infrastructures", to be included in proceedings of Community Summer Study ("Snowmass") 2013, November 11, 2013, Download File: 1311.2208v1.pdf (pdf: 551 KB) Richard Gerber and Harvey Wasserman, eds., "Large Scale Computing and Storage Requirements for High Energy Physics - Target 2017", November 8,

486

Terrestrial Trading Recent Publications  

E-Print Network (OSTI)

In t ro du ct i o n This Newsletter is created by the National Energy Technology Laboratory and represents a summary of carbon sequestration news covering the past month. Readers are referred to the actual article(s) for complete information. It is produced by the National Energy Technology Laboratory to provide information on recent activities and publications related to carbon sequestration. It covers domestic, international, public sector, and private sector news. Hi g h l i g h t s Wh at s In s i d e? Sequestration in the News

unknown authors

2010-01-01T23:59:59.000Z

487

Tag: transformation | Y-12 National Security Complex  

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

transformation transformation Tag: transformation Displaying 1 - 10 of 11... Category: News Y-12 Knows Uranium Y-12 produces many forms of uranium. More... Category: News Energy Secretary Moniz visits Y-12 Secretary of Energy Ernest Moniz (at right) tours the Highly Enriched Uranium Materials Facility during his visit Monday to Y-12. More... Category: About Site improvements of $490 million result from FIRP The Facilities and Infrastructure Recapitalization Program has been a key component of modernization and transformation efforts at Y-12. More... Category: Nuclear Deterrence Processing Y-12's core manufacturing and processing operations are housed in decades-old buildings near or past the end of their expected life spans. More... Category: About Uranium Processing Facility An integral part of Y-12's transformation efforts and a key component

488

High Transformer ratios in collinear wakefield accelerators.  

Science Conference Proceedings (OSTI)

Based on our previous experiment that successfully demonstrated wakefield transformer ratio enhancement in a 13.625 GHz dielectric-loaded collinear wakefield accelerator using the ramped bunch train technique, we present here a redesigned experimental scheme for even higher enhancement of the efficiency of this accelerator. Design of a collinear wakefield device with a transformer ratio R2, is presented. Using a ramped bunch train (RBT) rather than a single drive bunch, the enhanced transformer ratio (ETR) technique is able to increase the transformer ratio R above the ordinary limit of 2. To match the wavelength of the fundamental mode of the wakefield with the bunch length (sigmaz=2 mm) of the new Argonne wakefield accelerator (AWA) drive gun (where the experiment will be performed), a 26.625 GHz dielectric based accelerating structure is required. This transformer ratio enhancement technique based on our dielectric-loaded waveguide design will result in a compact, high efficiency accelerating structures for future wakefield accelerators.

Power, J. G.; Conde, M.; Yusof, Z.; Gai, W.; Jing, C.; Kanreykin, A.; Schoessow, P.; High Energy Physics; Euclid Techlabs, LLC

2008-01-01T23:59:59.000Z

489

General Relativistic Contributions in Transformation Optics  

E-Print Network (OSTI)

One potentially realistic specification for devices designed with transformation optics is that they operate with high precision in curved space-time, such as Earth orbit. This raises the question of what, if any, role does space-time curvature play in determining transformation media? Transformation optics has been based on a three-vector representation of Maxwell's equations in flat Minkowski space-time. I discuss a completely covariant, manifestly four-dimensional approach that enables transformations in arbitrary space-times, and demonstrate this approach for stable circular orbits in the spherically symmetric Schwarzschild geometry. Finally, I estimate the magnitude of curvature induced contributions to satellite-borne transformation media in Earth orbit and comment on the level of precision required for metamaterial fabrication before such contributions become important.

Robert T. Thompson

2011-02-08T23:59:59.000Z

490

AC Loss Reduction in Filamentized YBCO Coated Conductors with Virtual Transverse Cross-cuts  

Science Conference Proceedings (OSTI)

While the performance of YBa{sub 2}Cu{sub 3}O{sub 7-x} (YBCO)-based coated conductors under dc currents has improved significantly in recent years, filamentization is being investigated as a technique to reduce ac loss so that the 2nd generation (2G) high temperature superconducting (HTS) wires can also be utilized in various ac power applications such as cables, transformers and fault current limiters. Experimental studies have shown that simply filamentizing the superconducting layer is not effective enough to reduce ac loss because of incomplete flux penetration in between the filaments as the length of the tape increases. To introduce flux penetration in between the filaments more uniformly and further reduce the ac loss, virtual transverse cross-cuts were made in superconducting filaments of the coated conductors fabricated using the metal organic chemical vapor deposition (MOCVD) method. The virtual transverse cross-cuts were formed by making cross-cuts (17 - 120 {micro}m wide) on the IBAD (ion beam assisted deposition)-MgO templates using laser scribing followed by depositing the superconducting layer ({approx} 0.6 {micro}m thick). AC losses were measured and compared for filamentized conductors with and without the cross-cuts under applied peak ac fields up to 100 mT. The results were analyzed to evaluate the efficacy of filament decoupling and the feasibility of using this method to achieve ac loss reduction.

Zhang, Yifei [ORNL; Duckworth, Robert C [ORNL; Ha, Tam T [ORNL; List III, Frederick Alyious [ORNL; Gouge, Michael J [ORNL; Chen, Y [SuperPower Incorporated, Schenectady, New York; X, Xiong, [SuperPower Incorporated, Schenectady, New York; Selvamanickam, V. [SuperPower Incorporated, Schenectady, New York

2011-01-01T23:59:59.000Z

491

ANALYSIS OF DISTRIBUTION FEEDER LOSSES DUE TO ADDITION OF DISTRIBUTED PHOTOVOLTAIC GENERATORS  

SciTech Connect

Distributed generators (DG) are small scale power supplying sources owned by customers or utilities and scattered throughout the power system distribution network. Distributed generation can be both renewable and non-renewable. Addition of distributed generation is primarily to increase feeder capacity and to provide peak load reduction. However, this addition comes with several impacts on the distribution feeder. Several studies have shown that addition of DG leads to reduction of feeder loss. However, most of these studies have considered lumped load and distributed load models to analyze the effects on system losses, where the dynamic variation of load due to seasonal changes is ignored. It is very important for utilities to minimize the losses under all scenarios to decrease revenue losses, promote efficient asset utilization, and therefore, increase feeder capacity. This paper will investigate an IEEE 13-node feeder populated with photovoltaic generators on detailed residential houses with water heater, Heating Ventilation and Air conditioning (HVAC) units, lights, and other plug and convenience loads. An analysis of losses for different power system components, such as transformers, underground and overhead lines, and triplex lines, will be performed. The analysis will utilize different seasons and different solar penetration levels (15%, 30%).

Tuffner, Francis K.; Singh, Ruchi

2011-08-09T23:59:59.000Z

492

The Xi-transform for conformally flat space-time  

E-Print Network (OSTI)

The Xi-transform is a new spinor transform arising naturally in Einstein's general relativity. Here the example of conformally flat space-time is discussed in detail. In particular it is shown that for this case, the transform coincides with two other naturally defined transforms: one a two-variable transform on the Lie group SU(2, C), the other a transform on the space of null split octaves. The key properties of the transform are developed.

George Sparling

2006-12-01T23:59:59.000Z

493

Support vector machines with the ramp loss and the hard margin loss  

E-Print Network (OSTI)

Nov 4, 2008 ... Despite the fact that training SVM with the robust loss functions requires the solution of a quadratic mixed-integer program (QMIP) and is...

494

BFRL: HVAC&R - Publications  

Science Conference Proceedings (OSTI)

HVAC&R Equipment Performance Group. Publications. Repeatability of Energy Consumption Test Results for Compact Refrigerators ...

495

Publications Salmonid Broodstock, Black  

E-Print Network (OSTI)

Publications Salmonid Broodstock, Black Cod, and Successful Fishing Piers "Salmon Broodstock Avenue. N.E.. Seattle, WA 98105. "Black Cod, Boom or Bust?", also published by Washington Sea Grant- page paper- bound booklet addresses the location and status of black cod stocks. harvest methods

496

Science and Public Policy  

SciTech Connect

The United States faces many issues that involve science. Issues ranging from climate change to nano-technology, from human genomics to modified food crops. What is the role that science plays in determining what the public policy for these issues should be? How as scientists should we respond to requests for advice?

Handler, Thomas [University of Tennessee

2012-11-28T23:59:59.000Z

497

Clean Cities: Clean Cities Publications  

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

Information Resources Information Resources Printable Version Share this resource Send a link to Clean Cities: Clean Cities Publications to someone by E-mail Share Clean Cities: Clean Cities Publications on Facebook Tweet about Clean Cities: Clean Cities Publications on Twitter Bookmark Clean Cities: Clean Cities Publications on Google Bookmark Clean Cities: Clean Cities Publications on Delicious Rank Clean Cities: Clean Cities Publications on Digg Find More places to share Clean Cities: Clean Cities Publications on AddThis.com... Publications Technical Assistance Clean Cities Publications Learn about alternative fuels and vehicles, infrastructure development, emissions, idle reduction, and more in the following Clean Cities-branded publications. Program Clean Cities Overview Clean Cities Now - Fall 2013 issue

498

Encryption and the Loss of Patient Data  

E-Print Network (OSTI)

Fast-paced IT advances have made it increasingly possible and useful for firms to collect data on their customers on an unprecedented scale. One downside of this is that firms can experience negative publicity and financial ...

Tucker, Catherine Elizabeth

499

Temporary Losses of Highway Capacity and Impacts on Performance: Phase 2  

SciTech Connect

Traffic congestion and its impacts significantly affect the nation's economic performance and the public's quality of life. In most urban areas, travel demand routinely exceeds highway capacity during peak periods. In addition, events such as crashes, vehicle breakdowns, work zones, adverse weather, railroad crossings, large trucks loading/unloading in urban areas, and other factors such as toll collection facilities and sub-optimal signal timing cause temporary capacity losses, often worsening the conditions on already congested highway networks. The impacts of these temporary capacity losses include delay, reduced mobility, and reduced reliability of the highway system. They can also cause drivers to re-route or reschedule trips. Such information is vital to formulating sound public policies for the highway infrastructure and its operation. In response to this need, Oak Ridge National Laboratory, sponsored by the Federal Highway Administration (FHWA), made an initial attempt to provide nationwide estimates of the capacity losses and delay caused by temporary capacity-reducing events (Chin et al. 2002). This study, called the Temporary Loss of Capacity (TLC) study, estimated capacity loss and delay on freeways and principal arterials resulting from fatal and non-fatal crashes, vehicle breakdowns, and adverse weather, including snow, ice, and fog. In addition, it estimated capacity loss and delay caused by sub-optimal signal timing at intersections on principal arterials. It also included rough estimates of capacity loss and delay on Interstates due to highway construction and maintenance work zones. Capacity loss and delay were estimated for calendar year 1999, except for work zone estimates, which were estimated for May 2001 to May 2002 due to data availability limitations. Prior to the first phase of this study, which was completed in May of 2002, no nationwide estimates of temporary losses of highway capacity by type of capacity-reducing event had been made. This report describes the second phase of the TLC study (TLC2). TLC2 improves upon the first study by expanding the scope to include delays from rain, toll collection facilities, railroad crossings, and commercial truck pickup and delivery (PUD) activities in urban areas. It includes estimates of work zone capacity loss and delay for all freeways and principal arterials, rather than for Interstates only. It also includes improved estimates of delays caused by fog, snow, and ice, which are based on data not available during the initial phase of the study. Finally, computational errors involving crash and breakdown delay in the original TLC report are corrected.

Chin, S.M.

2004-11-10T23:59:59.000Z

500

Relation Between Catalyst-assisted Entanglement Transformation and Multiple-copy Transformation  

E-Print Network (OSTI)

We show that in some cases, catalyst-assisted entanglement transformation cannot be implemented by multiple-copy transformation for pure states. This fact, together with the result we obtained in [R. Y. Duan, Y. Feng, X. Li, and M. S. Ying, Phys. Rev. A 71, 042319 (2005)] that the latter can be completely implemented by the former, indicates that catalyst-assisted transformation is strictly more powerful than multiple-copy transformation. For purely probabilistic setting we find, however, these two kinds of transformations are geometrically equivalent in the sense that the sets of pure states which can be converted into a given pure state with maximal probabilities not less than a given value have the same closure, no matter catalyst-assisted transformation or multiple-copy transformation is used.

Yuan Feng; Runyao Duan; Mingsheng Ying

2003-12-12T23:59:59.000Z