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Note: This page contains sample records for the topic "lighting power densities" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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1

High Energy Density Science with High Peak Power Light Sources  

Science Journals Connector (OSTI)

High energy density (HED) science is a growing sub-field of plasma and condensed matter physics. I will examine how recent technological developments in high peak power, petawatt-class...

Ditmire, Todd

2

Definition: Power density | Open Energy Information  

Open Energy Info (EERE)

density density Jump to: navigation, search Dictionary.png Power density The rate of energy flow (power) per unit volume, area or mass. Common metrics include: horsepower per cubic inch, watts per square meter and watts per kilogram.[1][2] View on Wikipedia Wikipedia Definition Power density (or volume power density or volume specific power) is the amount of power (time rate of energy transfer) per unit volume. In energy transformers like batteries, fuel cells, motors, etc. but also power supply units or similar, power density refers to a volume. It is then also called volume power density which is expressed as W/m. Volume power density is sometimes an important consideration where space is constrained. In reciprocated internal combustion engines, power density- power per swept

3

Lakeview Light and Power - Commercial Lighting Rebate Program | Department  

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

Lakeview Light and Power - Commercial Lighting Rebate Program Lakeview Light and Power - Commercial Lighting Rebate Program Lakeview Light and Power - Commercial Lighting Rebate Program < Back Eligibility Commercial Fed. Government Local Government Nonprofit State Government Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info Funding Source Funded by Bonneville Power Administration Expiration Date 9/1/2013 State District of Columbia Program Type Utility Rebate Program Rebate Amount Commercial Lighting Installation: Up to 70% of cost Provider Lakeview Light and Power Lakeview Light and Power offers a commercial lighting rebate program. Rebates apply to the installation of energy efficient lighting retrofits in non-residential buildings. The rebate program is funded by BPA and ends in September of 2010 or earlier if the funding is exhausted. Lakeview Light

4

Renewable Power and Light | Open Energy Information  

Open Energy Info (EERE)

and Light and Light Jump to: navigation, search Name Renewable Power and Light Place London, Greater London, United Kingdom Zip W1 J5P2 Sector Biofuels, Renewable Energy Product Renewable Power and Light intend to become a power producer generating from renewable sources with renewable technologies, in particluar with regard to biofuels. References Renewable Power and Light[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Renewable Power and Light is a company located in London, Greater London, United Kingdom . References ↑ "Renewable Power and Light" Retrieved from "http://en.openei.org/w/index.php?title=Renewable_Power_and_Light&oldid=350347"

5

Considering Air Density in Wind Power Production  

E-Print Network [OSTI]

In the wind power production calculations the air density is usually considered as constant in time. Using the CIPM-2007 equation for the density of moist air as a function of air temperature, air pressure and relative humidity, we show that it is worth taking the variation of the air density into account, because higher accuracy can be obtained in the calculation of the power production for little effort.

Farkas, Zénó

2011-01-01T23:59:59.000Z

6

Considering Air Density in Wind Power Production  

E-Print Network [OSTI]

In the wind power production calculations the air density is usually considered as constant in time. Using the CIPM-2007 equation for the density of moist air as a function of air temperature, air pressure and relative humidity, we show that it is worth taking the variation of the air density into account, because higher accuracy can be obtained in the calculation of the power production for little effort.

Zénó Farkas

2011-03-11T23:59:59.000Z

7

PP-78 Minnesota Power & Light Company | Department of Energy  

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

8 Minnesota Power & Light Company PP-78 Minnesota Power & Light Company Presidential Permit authorizing Minnesota Power & Light Company to construct, operate, and maintain electric...

8

PP-94 Central Power & Light Company | Department of Energy  

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

4 Central Power & Light Company PP-94 Central Power & Light Company Presidental Permit authorizing Central Power & Light Company to construct, operate, and maintain electric...

9

PP-219 Central Power and Light Company | Department of Energy  

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

19 Central Power and Light Company PP-219 Central Power and Light Company Presidential permit authorizing Central Power and Light Company to construct, operate, and maintain...

10

PP-6 Puget Sound Power & Light Company | Department of Energy  

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

Puget Sound Power & Light Company PP-6 Puget Sound Power & Light Company Presidential permit authorizing Puget Sound Power & Light Company to construct, operate, and maintain...

11

wave power density | OpenEI  

Open Energy Info (EERE)

power density power density Dataset Summary Description This project estimates the naturally available and technically recoverable U.S. wave energy resources, using a 51-month Wavewatch III hindcast database developed especially for this study by National Oceanographic and Atmospheric Administration's (NOAA's) National Centers for Environmental Prediction. For total resource estimation, wave power density in terms of kilowatts per meter is aggregated across a unit diameter circle. Source Electric Power Research Institute (EPRI) Date Released December 05th, 2011 (2 years ago) Date Updated Unknown Keywords EPRI MHK NREL ocean Virginia Tech wave wave power density Data application/pdf icon Download Full Report (pdf, 8.8 MiB) Quality Metrics Level of Review Some Review Comment

12

Waverly Light and Power | Open Energy Information  

Open Energy Info (EERE)

Relationship Partnership Year 2002 Link to project description http:www.nrel.govnewspress20022902innovativewind.html Waverly Light and Power is a company located in...

13

Determination of the mean energy density of a light beam in an irregular thermodynamic light guide  

Science Journals Connector (OSTI)

The mean energy density of a beam of light in an irregular thermodynamic light guide with random lens shifts is calculated...

A. F. Yakubov; É. T. Bruk-Levinson; A. G. Muradyan…

1976-06-01T23:59:59.000Z

14

Comparison of electrogenic capabilities of microbial fuel cell with different light power on algae grown cathode  

Science Journals Connector (OSTI)

Electricity generation capabilities of microbial fuel cell with different light power on algae grown cathode were compared. Results showed that microbial fuel cell with 6 and 12 W power of light always produced higher voltage and power density than with 18 and 26 W. Similarly, microbial fuel cell with 6 and 12 W of light power always displayed higher Coulombic efficiency and specific power than the one with 18 and 26 W. The results also showed that microbial fuel cell with covered anodic chamber always displayed higher voltage, power density, Coulombic efficiency and specific power than the one without covered anodic chamber. Binary quadratic equations can be used to express the relationships between the light power and the voltage, power density, Coulombic efficiency and specific power. Although lower power of light on algae grown cathode and covering anodic chamber will increase system’s electricity production, they will not significantly reduce its internal resistance.

D.F. Juang; C.H. Lee; S.C. Hsueh

2012-01-01T23:59:59.000Z

15

Zero net power LED lighting system design  

Science Journals Connector (OSTI)

Although the natural circuitry for LED is DC, LED lighting system design has been restricted to match the supply requirements of AC power from the grid. The DC converter circuit on each LED light fitting is not only energy inefficient, it is also the most unreliable element in the lighting system. In a pilot research project to investigate the feasibility of DC lighting systems, an innovative approach has been taken to re-design the lighting circuit in DC mode using existing AC wiring. The intelligent control system manages power supply between a bank of batteries, solar power or grid power back up. The batteries are charged when solar power is available. Further improvement of the circuit control using pulse width modulation operation modes has been demonstrated. Experiments showed that the new LED lighting system was able to deliver 65% total energy reduction.

John P.T. Mo; Ganesh Sen

2013-01-01T23:59:59.000Z

16

Lighting Research Group: Facilities: Power Analyzer  

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

Power Analyzer Power Analyzer Power Analyzer power analyzer Gonio-photometer | Integrating sphere | Power analyzer | Spectro-radiometer A power analyzer is a very necessary tool for lighting research. With the power analyzer we are able to monitor the input voltage to the lamp as well as the input power and current. The amount of power a lamp or a lamp-ballast combination uses is very important when determining its efficiency. It is also important to monitor the input voltage to make sure it doesn't vary. This can affect the light output of a lamp greatly. With the power analyzer we can also measure things like the power factor, harmonic distortion, and current crest factor of some lamps. These measurements tell us how well a lamp is working. For example, a high power

17

High-power-density spot cooling using bulk thermoelectrics  

E-Print Network [OSTI]

3D electrothermal model, the cooling power densities of themax , and increasing the cooling power densities 2–24 times.the advantages of high cooling power densities and is less

Zhang, Y; Shakouri, A; Zeng, G H

2004-01-01T23:59:59.000Z

18

Delmarva Power Light Company Delmarva Power | Open Energy Information  

Open Energy Info (EERE)

Power Light Company Delmarva Power Power Light Company Delmarva Power Jump to: navigation, search Name Delmarva Power & Light Company (Delmarva Power) Place Wilmington, Delaware Zip 19886 Product Delmarva Power, a subsidiary of Pepco Holdings, is an electricity and natural gas provider. Coordinates 42.866922°, -72.868494° 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":42.866922,"lon":-72.868494,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

19

Metlakatla Power & Light | Open Energy Information  

Open Energy Info (EERE)

Metlakatla Power & Light Metlakatla Power & Light Jump to: navigation, search Name Metlakatla Power & Light Place Alaska Utility Id 12385 Utility Location Yes Ownership M NERC Location AK Operates Generating Plant Yes Activity Distribution 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 Large Commercial Rate Commercial Public Building Rate Commercial Residential Residential Seasonal Boats Commercial Small Commercial Rate Commercial Street Lights Lighting Average Rates Residential: $0.0895/kWh Commercial: $0.1150/kWh Industrial: $0.1960/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a"

20

Cagayan Electric Power and Light Co Cepalco | Open Energy Information  

Open Energy Info (EERE)

Power and Light Co Cepalco Jump to: navigation, search Name: Cagayan Electric Power and Light Co (Cepalco) Place: Philippines Sector: Solar Product: Provides electricity to...

Note: This page contains sample records for the topic "lighting power densities" 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

Lakeview Light and Power - Energy Smart Grocer Rebate Program | Department  

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

Lakeview Light and Power - Energy Smart Grocer Rebate Program Lakeview Light and Power - Energy Smart Grocer Rebate Program Lakeview Light and Power - Energy Smart Grocer Rebate Program < Back Eligibility Commercial Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Home Weatherization Construction Commercial Weatherization Design & Remodeling Manufacturing Sealing Your Home Windows, Doors, & Skylights Appliances & Electronics Commercial Lighting Lighting Other Program Info Funding Source Lakeview Light and Power and Bonneville Power Administration State District of Columbia Program Type Utility Rebate Program Rebate Amount Varies by technology Provider Lakeview Light and Power Lakeview Light and Power, in association with the Bonneville Power Administration, offers the Energy Smart Program through which grocery

22

Clyde Light & Power | Open Energy Information  

Open Energy Info (EERE)

Power Power Jump to: navigation, search Name Clyde Light & Power Place Ohio Utility Id 3824 Utility Location Yes Ownership M NERC Location RFC NERC RFC Yes RTO PJM Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution 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 C1 - General Service - No Demand Commercial C1A - General Service No Demand - Three Phase Commercial C2 - Commercial Commercial FL - Flood Light Lighting G1- General Service w/ Demand Commercial LP1- Large Power Secondary Industrial LP2 - Primary Industrial R1 - Residential Residential

23

Connecticut Light and Power | Open Energy Information  

Open Energy Info (EERE)

Connecticut Light and Power Connecticut Light and Power Jump to: navigation, search Name Connecticut Light and Power Address P.O. Box 270 Place Hartford, Connecticut Zip 06141 Sector Services Product Green Power Marketer Website http://www.cl-p.com/ Coordinates 41.7638°, -72.6859° 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":41.7638,"lon":-72.6859,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

24

Assessment of helical-cruciform fuel rods for high power density LWRs  

E-Print Network [OSTI]

In order to significantly increase the power density of Light Water Reactors (LWRs), the helical-cruciform (HC) fuel rod assembly has been proposed as an alternative to traditional fuel geometry. The HC assembly is a ...

Conboy, Thomas M

2010-01-01T23:59:59.000Z

25

Hemphill Power Light Company | Open Energy Information  

Open Energy Info (EERE)

Power Light Company Power Light Company Jump to: navigation, search Name Hemphill Power & Light Company Place Springfield, New Hampshire Sector Biomass Product Owner and operator of a 16MW biomass-fired generating plant in New Hampshire. Coordinates 42.640925°, -88.413644° 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":42.640925,"lon":-88.413644,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

26

Whitefield Power Light | Open Energy Information  

Open Energy Info (EERE)

Whitefield Power Light Whitefield Power Light Jump to: navigation, search Name Whitefield Power & Light Place Whitefield, New Hampshire Sector Biomass Product Developer of biomass projects using wood chips as feedstock. Coordinates 35.253°, -95.237229° 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":35.253,"lon":-95.237229,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

27

Pacific Light Power | Open Energy Information  

Open Energy Info (EERE)

Light Power Light Power Jump to: navigation, search Name Pacific Light & Power Place Anahola, Hawaii Zip 96703 Sector Solar Product Hawaii-based which develops mainly solar projects. Coordinates 22.14522°, -159.315234° 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":22.14522,"lon":-159.315234,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

28

Lakeview Light & Power | Open Energy Information  

Open Energy Info (EERE)

Light & Power Light & Power Jump to: navigation, search Name Lakeview Light & Power Place Washington Utility Id 10627 Utility Location Yes Ownership C NERC Location WECC NERC WECC Yes Activity Buying Transmission Yes Activity Distribution 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 COMMERCIAL RATE Commercial GREEN PRICING COMMERCIAL Commercial GREEN PRICING RESIDENTIAL Residential RESIDENTIAL RATE Residential Average Rates Residential: $0.0587/kWh Commercial: $0.0589/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from

29

Optical power splitter for splitting high power light  

DOE Patents [OSTI]

An optical power splitter for the distribution of high-power light energy has a plurality of prisms arranged about a central axis to form a central channel. The input faces of the prisms are in a common plane which is substantially perpendicular to the central axis. A beam of light which is substantially coaxial to the central axis is incident on the prisms and at least partially strikes a surface area of each prism input face. The incident beam also partially passes through the central channel. 5 figs.

English, R.E. Jr.; Christensen, J.J.

1995-04-18T23:59:59.000Z

30

Theoretical power density from salinity gradients using reverse electrodialysis  

Science Journals Connector (OSTI)

Reverse electrodialysis (RED) is a technology to generate power from mixing waters with different salinity. The net power density (i.e. power per membrane area) is determined by 1) the membrane potential, 2) the ohmic resistance, 3) the resistance due to changing bulk concentrations, 4) the boundary layer resistance and 5) the power required to pump the feed water. Previous power density estimations often neglected the latter three terms. This paper provides a set of analytical equations to estimate the net power density obtainable from RED stacks with spacers and RED stacks with profiled membranes. With the current technology, the obtained maximum net power density is calculated at 2.7 W/m2. Higher power densities could be obtained by changing the cell design, in particular the membrane resistance and the cell length. Changing these parameters one and two orders of magnitude respectively, the calculated net power density is close to 20 W/m2.

David A. Vermaas; Enver Guler; Michel Saakes; Kitty Nijmeijer

2012-01-01T23:59:59.000Z

31

Indianapolis Power Light | Open Energy Information  

Open Energy Info (EERE)

Light Light Jump to: navigation, search Name Indianapolis Power & Light Place Indianapolis, Indiana Sector Wind energy Product US utility company. The firm is buying wind energy from EDF Nouvelles Coordinates 39.76691°, -86.149964° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.76691,"lon":-86.149964,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

32

The JLab high power ERL light source  

SciTech Connect (OSTI)

A new THz/IR/UV photon source at Jefferson Lab is the first of a new generation of light sources based on an Energy-Recovered, (superconducting) Linac (ERL). The machine has a 160 MeV electron beam and an average current of 10 mA in 75 MHz repetition rate hundred femtosecond bunches. These electron bunches pass through a magnetic chicane and therefore emit synchrotron radiation. For wavelengths longer than the electron bunch the electrons radiate coherently a broadband THz {approx} half cycle pulse whose average brightness is > 5 orders of magnitude higher than synchrotron IR sources. Previous measurements showed 20 W of average power extracted[1]. The new facility offers simultaneous synchrotron light from the visible through the FIR along with broadband THz production of 100 fs pulses with >200 W of average power. The FELs also provide record-breaking laser power [2]: up to 10 kW of average power in the IR from 1 to 14 microns in 400 fs pulses at up to 74.85 MHz repetition rates and soon will produce similar pulses of 300-1000 nm light at up to 3 kW of average power from the UV FEL. These ultrashort pulses are ideal for maximizing the interaction with material surfaces. The optical beams are Gaussian with nearly perfect beam quality. See www.jlab.org/FEL for details of the operating characteristics; a wide variety of pulse train configurations are feasible from 10 microseconds long at high repetition rates to continuous operation. The THz and IR system has been commissioned. The UV system is to follow in 2005. The light is transported to user laboratories for basic and applied research. Additional lasers synchronized to the FEL are also available. Past activities have included production of carbon nanotubes, studies of vibrational relaxation of interstitial hydrogen in silicon, pulsed laser deposition and ablation, nitriding of metals, and energy flow in proteins. This paper will present the status of the system and discuss some of the discoveries we have made concerning the physics performance, design optimization, and operational limitations of such a first generation high power ERL light source.

G.R. Neil; C. Behre; S.V. Benson; M. Bevins; G. Biallas; J. Boyce; J. Coleman; L.A. Dillon-Townes; D. Douglas; H.F. Dylla; R. Evans; A. Grippo; D. Gruber; J. Gubeli; D. Hardy; C. Hernandez-Garcia; K. Jordan; M.J. Kelley; L. Merminga; J. Mammosser; W. Moore; N. Nishimori; E. Pozdeyev; J. Preble; R. Rimmer; Michelle D. Shinn; T. Siggins; C. Tennant; R. Walker; G.P. Williams and S. Zhang

2005-03-19T23:59:59.000Z

33

Kansas City Power and Light- Solar Photovoltaic Rebates  

Broader source: Energy.gov [DOE]

Kansas City Power and Light and its affiliate Kansas City Power and Light Greater Missouri Operations (collectively referred to as KCP&L) offer rebates to their customers for the installation...

34

Alliant Energy Interstate Power and Light (Gas) - Business Energy...  

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

Alliant Energy Interstate Power and Light (Gas) - Business Energy Efficiency Rebate Programs (Minnesota) < Back Eligibility Commercial Fed. Government Local Government...

35

wind power density | OpenEI  

Open Energy Info (EERE)

density density Dataset Summary Description This dataset was developed by the National Renewable Energy Laboratory (NREL) for the U.S. Source National Renewable Energy Lab (NREL) Date Released Unknown Date Updated Unknown Keywords afghanistan dataset GIS Wind Power wind power density Data application/zip icon Wind Power Density at 50-m Above Ground Level GIS Data (zip, 1.4 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period License License Other or unspecified, see optional comment below Comment DISCLAIMER NOTICE This GIS data was developed by the National Renewable Energy Laboratory ("NREL"), which is operated by the Alliance for Sustainable Energy, LLC for the U.S. Department of Energy ("DOE"). The user is granted the right, without any fee or cost, to use, copy, modify, alter, enhance and distribute this data for any purpose whatsoever, provided that this entire notice appears in all copies of the data. Further, the user of this data agrees to credit NREL in any publications or software that incorporate or use the data. Access to and use of the GIS data shall further impose the following obligations on the User. The names DOE/NREL may not be used in any advertising or publicity to endorse or promote any product or commercial entity using or incorporating the GIS data unless specific written authorization is obtained from DOE/NREL. The User also understands that DOE/NREL shall not be obligated to provide updates, support, consulting, training or assistance of any kind whatsoever with regard to the use of the GIS data. THE GIS DATA IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DOE/NREL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER, INCLUDING BUT NOT LIMITED TO CLAIMS ASSOCIATED WITH THE LOSS OF DATA OR PROFITS, WHICH MAY RESULT FROM AN ACTION IN CONTRACT, NEGLIGENCE OR OTHER TORTIOUS CLAIM THAT ARISES OUT OF OR IN CONNECTION WITH THE ACCESS OR USE OF THE GIS DATA. The User acknowledges that access to the GIS data is subject to U.S. Export laws and regulations and any use or transfer of the GIS data must be authorized under those regulations. The User shall not use, distribute, transfer, or transmit GIS data or any products incorporating the GIS data except in compliance with U.S. export regulations. If requested by DOE/NREL, the User agrees to sign written assurances and other export-related documentation as may be required to comply with U.S. export regulations. DISCLAIMER NOTICE This GIS data was developed by the National Renewable Energy Laboratory ("NREL"), which is operated by the Alliance for Sustainable Energy, LLC for the U.S. Department of Energy ("DOE"). The user is granted the right, without any fee or cost, to use, copy, modify, alter, enhance and distribute this data for any purpose whatsoever, provided that this entire notice appears in all copies of the data. Further, the user of this data agrees to credit NREL in any publications or software that incorporate or use the data. Access to and use of the GIS data shall further impose the following obligations on the User. The names DOE/NREL may not be used in any advertising or publicity to endorse or promote any product or commercial entity using or incorporating the GIS data unless specific written authorization is obtained from DOE/NREL. The User also understands that DOE/NREL shall not be obligated to provide updates, support, consulting, training or assistance of any kind whatsoever with regard to the use of the GIS data. THE GIS DATA IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DOE/NREL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER, INCLUDING BUT NOT LIMITED TO CLAIMS ASSOCIATED WITH THE LOSS OF DATA OR PROFITS, WHICH MAY RESULT FROM AN ACTION IN CONTRACT, NEGLIGENCE OR OTHER TORTIOUS CLAIM THAT ARISES OUT OF OR IN CONNECTION WITH THE ACCESS OR USE OF THE GIS DATA. The User acknowledges that access to the GIS data is subject to U.S. Export laws and regulations and any use or transfer of the GIS data must be authorized under those regulations. The User shall not use, distribute, transfer, or transmit GIS data or any products incorporating the GIS data except in compliance with U.S. export regulations. If requested by DOE/NREL, the User agrees to sign written assurances and other export-related documentation as may be required to comply with U.S. export regulations.

36

New River Light & Power Co | Open Energy Information  

Open Energy Info (EERE)

New River Light & Power Co New River Light & Power Co Place North Carolina Utility Id 13482 Utility Location Yes Ownership S NERC Location SERC NERC SERC Yes Activity Distribution 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 100 Watt SV TOB Lighting 150 Watt SV TOB Lighting 150 Watt Sodium Vapor Lighting 175 Watt MV TOB Lighting 175 Watt Mercury Vapor Lighting 250 Watt Metal Halide Lighting 250 Watt SV TOB Lighting 250 Watt Sodium Vapor Lighting 400 Watt MV TOB Lighting 400 Watt Mercury Vapor Lighting 400 Watt Metal Halide Lighting 400 Watt SV TOB Lighting 750 Watt SV TOB Lighting

37

Design and Control of High Power Density Motor Drive.  

E-Print Network [OSTI]

??This dissertation aims at developing techniques to achieve high power density in motor drives under the performance requirements for transportation system. Four main factors influencing… (more)

Jiang, Dong

2011-01-01T23:59:59.000Z

38

Anchorage Municipal Light and Power | Open Energy Information  

Open Energy Info (EERE)

Light and Power Light and Power Jump to: navigation, search Name Anchorage Municipal Light and Power Place Alaska Utility Id 599 Utility Location Yes Ownership M NERC Location AK Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] 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 Area Lighting Service 1000 W Lighting Area Lighting Service 150 W Lighting Area Lighting Service 175 W Lighting Area Lighting Service 250 W Lighting Area Lighting Service 400 W Lighting

39

Alliant Energy (Wisconsin Power and Light) - Shared Savings Program |  

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

(Wisconsin Power and Light) - Shared Savings Program (Wisconsin Power and Light) - Shared Savings Program Alliant Energy (Wisconsin Power and Light) - Shared Savings Program < Back Eligibility Agricultural Savings Category Other Heating & Cooling Commercial Heating & Cooling Heating Appliances & Electronics Commercial Lighting Lighting Maximum Rebate 50% of project Program Info State Wisconsin Program Type Utility Loan Program Rebate Amount Not Specified Provider Alliant Energy Alliant Energy (Wisconsin Power and Light) offers the Shared Savings financing program for the installation of energy efficient farm improvements. Farms or ag-related businesses are eligible if Alliant Energy supplies the electricity or natural gas on a retail rate basis for the applicable technology. With the Shared Savings Program, agricultural

40

Indianapolis Power & Light - Residential Energy Incentives Program |  

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

Indianapolis Power & Light - Residential Energy Incentives Program Indianapolis Power & Light - Residential Energy Incentives Program Indianapolis Power & Light - Residential Energy Incentives Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Heat Pumps Appliances & Electronics Commercial Lighting Lighting Program Info State Indiana Program Type Utility Rebate Program Rebate Amount CFLs: In store discounts A/C Cycling: $20/summer Split System AC: $300 - $400 Air Source Heat Pump: $200 - $300 Home Energy Evaluation and Energy Efficiency Kit: Free Refrigerator/Freezer Recycling: $30/unit Provider IPL Energy Incentives Program The Indianapolis Power and Light Energy Incentives Programs assist residential customers with reducing energy consumption. The program offers

Note: This page contains sample records for the topic "lighting power densities" 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

Garland Power and Light - Energy Efficiency Rebate Programs | Department of  

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

Garland Power and Light - Energy Efficiency Rebate Programs Garland Power and Light - Energy Efficiency Rebate Programs Garland Power and Light - Energy Efficiency Rebate Programs < Back Eligibility Commercial Industrial Residential Savings Category Home Weatherization Commercial Weatherization Sealing Your Home Heating & Cooling Commercial Heating & Cooling Cooling Design & Remodeling Windows, Doors, & Skylights Ventilation Heat Pumps Appliances & Electronics Commercial Lighting Lighting Maximum Rebate Weatherization: $500 per home Lighting: $20,000 Program Info State Texas Program Type Utility Rebate Program Rebate Amount Commercial Lighting: $100/kW reduced Small Commercial Central Air Conditioning: $400 - $600 per unit, depending on efficiency Central Heat Pump: $500 - $700 per unit, depending on efficiency

42

Kansas City Power and Light - Commercial/Industrial Energy Efficiency  

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

4,907-$35,142 by business 4,907-$35,142 by business class size and differs among Missouri and Kansas residents. Program Info State Kansas Program Type Utility Rebate Program Rebate Amount Energy Audit ( Energy Audit (> 25,000 sq ft): 50% of cost, up to $500 High Performance T8 Fixtures: $20 - $30/fixture Standard T8 Lamps/Ballasts: $2 - $10/unit Lighting Power Density: $1/watt per square foot High Intensity Fluorescent: $50/fixture Pulse Star Metal Halide: $50/fixture Lighting Controls: $20 - $50 per sensor Single Phase Package/Split System AC: $92/ton Three Phase Unitary/Split System AC: $92/ton Unitary/Split System AC: $73 - $79/ton Motors: $50 - $130/motor Custom (Retrofit): The lesser of a buydown to a two year payback, or 50% of the incremental cost Custom (New Construction): The lesser of a buydown to a two year payback,

43

Kansas City Power and Light - Commercial/Industrial Energy Efficiency  

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

7,299-$52,276 by business 7,299-$52,276 by business class, size, new construction, retrofit, and location. Program Info State Missouri Program Type Utility Rebate Program Rebate Amount Energy Audit ( Energy Audit (> 25,000 sq ft): 50% of cost, up to $500 High Performance T8 Fixtures: $20 - $30/fixture Standard T8 Lamps/Ballasts: $2 - $10/unit Lighting Power Density: $1/watt per square foot High Intensity Fluorescent: $50/fixture Pulse Star Metal Halide: $50/fixture Lighting Controls: $20 - $50 per sensor Single Phase Package/Split System AC: $92/ton Three Phase Unitary/Split System AC: $92/ton Unitary/Split System AC: $73 - $79/ton Motors: $50 - $130/motor Custom (Retrofit): The lesser of a buydown to a two year payback, or 50% of the incremental cost Custom (New Construction): The lesser of a buydown to a two year payback,

44

Cheyenne Light, Fuel and Power (Electric) - Residential Energy Efficiency  

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

Cheyenne Light, Fuel and Power (Electric) - Residential Energy Cheyenne Light, Fuel and Power (Electric) - Residential Energy Efficiency Rebate Program Cheyenne Light, Fuel and Power (Electric) - Residential Energy Efficiency Rebate Program < Back Eligibility Multi-Family Residential Residential Savings Category Appliances & Electronics Commercial Lighting Lighting Water Heating Program Info State Wyoming Program Type Utility Rebate Program Rebate Amount Home Energy Audit: Contact Cheyenne Light, Fuel and Power CFL Bulbs: Up to 10 CFL bulbs at reduced cost Water Heater: $75 Refrigerator Recycling: $30 Cheyenne Light, Fuel and Power offers incentives to electric customers who wish to install energy efficient equipment in participating homes. Incentives are available for home energy audits, CFL light bulbs, tank water heaters and refrigerator recycling. Water heater purchases and

45

Georgia Interfaith Power and Light - Energy Improvement Grants (Georgia) |  

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

Georgia Interfaith Power and Light - Energy Improvement Grants Georgia Interfaith Power and Light - Energy Improvement Grants (Georgia) Georgia Interfaith Power and Light - Energy Improvement Grants (Georgia) < Back Eligibility Institutional Nonprofit Schools Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Sealing Your Home Cooling Construction Design & Remodeling Other Windows, Doors, & Skylights Ventilation Manufacturing Heat Pumps Appliances & Electronics Commercial Lighting Lighting Water Heating Solar Program Info Funding Source The Kendeda Fund State Georgia Program Type Non-Profit Grant Program Provider Georgia Interfaith Power and Light Georgia Interfaith Power and Light (GIPL) offers grants of up to $10,000 to congregations or faith-based communities, including faith-based schools.

46

Alliant Energy Interstate Power and Light (Electric) - Residential Energy  

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

Alliant Energy Interstate Power and Light (Electric) - Residential Alliant Energy Interstate Power and Light (Electric) - Residential Energy Efficiency Rebate Program (Iowa) Alliant Energy Interstate Power and Light (Electric) - Residential Energy Efficiency Rebate Program (Iowa) < Back Eligibility Multi-Family Residential Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Cooling Commercial Heating & Cooling Appliances & Electronics Other Heat Pumps Commercial Lighting Lighting Water Heating Windows, Doors, & Skylights Program Info State Iowa Program Type Utility Rebate Program Rebate Amount Central Air Conditioners: $100 - $200 Air Source Heat Pumps: $100 - $400 Geothermal Heat Pumps: $300/ton + $50/EER/ton Fan Motors: $50/unit Programmable Thermostats: $25 Tank Water Heater: $50

47

Alliant Energy Interstate Power and Light (Electric) - Business Energy  

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

Interstate Power and Light (Electric) - Business Interstate Power and Light (Electric) - Business Energy Efficiency Rebate Programs Alliant Energy Interstate Power and Light (Electric) - Business Energy Efficiency Rebate Programs < Back Eligibility Commercial Fed. Government Local Government Multi-Family Residential Nonprofit State Government Savings Category Home Weatherization Commercial Weatherization Sealing Your Home Heating & Cooling Commercial Heating & Cooling Cooling Appliances & Electronics Construction Design & Remodeling Other Windows, Doors, & Skylights Heat Pumps Commercial Lighting Lighting Manufacturing Water Heating Maximum Rebate See program web site Program Info State Iowa Program Type Utility Rebate Program Rebate Amount Custom: Based on Annual Dollar Energy Savings New Construction: Varies widely

48

Dayton Power and Light - Residential Energy Efficiency Rebate Program |  

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

Dayton Power and Light - Residential Energy Efficiency Rebate Dayton Power and Light - Residential Energy Efficiency Rebate Program Dayton Power and Light - Residential Energy Efficiency Rebate Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Heat Pumps Appliances & Electronics Commercial Lighting Lighting Program Info State Ohio Program Type Utility Rebate Program Rebate Amount Refrigerator Recycling: $25 Freezer Recycling: $25 HVAC Tune-Up: $25 credit CFL's: $1.40 average off of each bulb purchased at participating stores Air Conditioning: $100 - $300, varies by efficiency and equipment application Air Source Heat Pump: $200 - $600, varies by efficiency and equipment application Geothermal Heat Pump: $200 - $600, varies by efficiency and equipment

49

City Water Light and Power - Residential Energy Efficiency Rebate Programs  

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

City Water Light and Power - Residential Energy Efficiency Rebate City Water Light and Power - Residential Energy Efficiency Rebate Programs City Water Light and Power - Residential Energy Efficiency Rebate Programs < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Heat Pumps Appliances & Electronics Maximum Rebate Refrigerator Recycling: 2 units Insulation: $1,000 Program Info State Illinois Program Type Utility Rebate Program Rebate Amount Clothes Washer: $150 Central Air Conditioner: $9 per kBTUh Air-Source Heat Pumps: $300/ton Geothermal Heat Pump: $500 Refrigerator Recycling: $50 per appliance Insulation: 30% Provider Energy Services Office City Water Light and Power (CWLP) offers rebates to Springfield residential

50

Alliant Energy Interstate Power and Light (Electric) - Residential...  

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

Residential Energy Efficiency Rebate Program (Iowa) Alliant Energy Interstate Power and Light (Electric) - Residential Energy Efficiency Rebate Program (Iowa) < Back Eligibility...

51

BlackLight Power Inc | Open Energy Information  

Open Energy Info (EERE)

Name: BlackLight Power Inc Place: Cranbury, New Jersey Zip: 8512 Sector: Hydro, Hydrogen Product: Researching a means of producing energy by catalysing the reaction of...

52

SunPower Corporation Systems formerly PowerLight | Open Energy Information  

Open Energy Info (EERE)

Corporation Systems formerly PowerLight Corporation Systems formerly PowerLight Jump to: navigation, search Name SunPower Corporation, Systems (formerly PowerLight) Place Berkeley, California Zip 94702 Sector Efficiency, Services, Solar Product US-based designer, manufacturer and installer of grid-connected solar electric systems and energy efficiency services, including solar tracking devices, in the US. References SunPower Corporation, Systems (formerly PowerLight)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. SunPower Corporation, Systems (formerly PowerLight) is a company located in Berkeley, California . References ↑ "SunPower Corporation, Systems (formerly PowerLight)" Retrieved from

53

Sandia National Laboratories: Fuel-Cell-Powered Mobile Lights...  

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

ClimateECAbout ECFacilitiesCenter for Infrastructure Research and Innovation (CIRI)Fuel-Cell-Powered Mobile Lights Tested, Proven, Ready for Commercial Use Fuel-Cell-Powered Mobile...

54

Load Management and Houston Lighting and Power Co.  

E-Print Network [OSTI]

Defining Load Management as influencing of customer loads in order to shift the time use of electric power and energy, encompasses a broad spectrum of activities at Houston Lighting & Power Company. This paper describes those activities by directing...

Drawe, R. G.; Ramsay, I. M.

1984-01-01T23:59:59.000Z

55

Logan County Coop Power & Light | Open Energy Information  

Open Energy Info (EERE)

County Coop Power & Light County Coop Power & Light Jump to: navigation, search Name Logan County Coop Power & Light Place Ohio Utility Id 11203 Utility Location Yes Ownership C NERC Location RFC NERC RFC Yes Activity Transmission Yes Activity Distribution 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 COMMERCIAL AND GENERAL SERVICE Commercial FARM AND RESIDENTIAL SERVICE Residential LARGE POWER SERVICE Industrial Security Lighting 175 W LED Lighting Security Lighting 400 W LED Lighting Average Rates Residential: $0.1190/kWh Commercial: $0.1040/kWh Industrial: $0.0724/kWh References

56

City Water Light and Power - Commercial Energy Efficiency Rebate Programs |  

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

Water Light and Power - Commercial Energy Efficiency Rebate Water Light and Power - Commercial Energy Efficiency Rebate Programs City Water Light and Power - Commercial Energy Efficiency Rebate Programs < Back Eligibility Commercial Nonprofit Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Heat Pumps Appliances & Electronics Commercial Lighting Lighting Maximum Rebate Insulation: $3,000 Retro-Commissioning: $50,000 Lighting: $15,000 Program Info State Illinois Program Type Utility Rebate Program Rebate Amount Air-Source Heat Pumps: $300/ton Geothermal Heat Pump: $500/ton Insulation: 30% Retro-Commissioning Study: $0.30 per sq. ft. of conditioned space Retro-Commissioning EMC: varies Lighting: $3 - $35/unit Lighting (Custom): $0.28/Watt reduced Water Loop Heat Pump: Contact CWLP

57

Inland Power & Light Company | Open Energy Information  

Open Energy Info (EERE)

Power & Light Company Power & Light Company Jump to: navigation, search Name Inland Power & Light Company Address 10110 W. Hallett Road Place Washington Zip 99224 Utility Id 8699 Utility Location Yes Ownership C NERC Location WECC NERC WECC Yes Activity Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] [2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! Contents 1 About 2 Energy Rates 3 Utility Rate Schedules 4 Average Rates 5 References About Inland Power & Light Company is a utility company located in Spokane, Washington, providing power over 38,000 customers. It is the largest cooperative in Washington state. Energy Rates As of April 1, 2010, these are the rates and fees at Inland Power and Light

58

Waverly Light and Power - Residential Energy Efficiency Rebates |  

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

Energy Efficiency Rebates Energy Efficiency Rebates Waverly Light and Power - Residential Energy Efficiency Rebates < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Appliances & Electronics Home Weatherization Construction Commercial Weatherization Design & Remodeling Heat Pumps Water Heating Maximum Rebate Appliance Recycling: $150 Program Info State Iowa Program Type Utility Rebate Program Rebate Amount Energy Star New Home: $1,300 Heat Pump Water Heater: $500 LED Lighting: 50% of cost, up to $200 Central AC: $150 Air-Source Heat Pump: $150 Geothermal Heat Pump: $450 Clothes Washer: $75 Refrigerator: $50 Appliance Recycling: $75 Provider Waverly Light and Power Waverly Light and Power (WL&P) offers rebates for the purchase and

59

Interstate Power and Light (Alliant Energy) - Farm Equipment Energy  

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

Interstate Power and Light (Alliant Energy) - Farm Equipment Energy Interstate Power and Light (Alliant Energy) - Farm Equipment Energy Efficiency Incentives Interstate Power and Light (Alliant Energy) - Farm Equipment Energy Efficiency Incentives < Back Eligibility Agricultural Savings Category Other Heating & Cooling Commercial Heating & Cooling Heating Appliances & Electronics Commercial Lighting Lighting Cooling Construction Commercial Weatherization Manufacturing Maximum Rebate Contact Alliant Energy Interstate Power and Light Program Info State Minnesota Program Type Utility Rebate Program Rebate Amount Farm Energy Audit: Free Automatic Milker Takeoffs: $5/cow Dairy Scroll Compressor: $250 Heat Reclaimers: $5/cow Milk Precooler: $3.40/cow Variable Speed Drives for Dairy Vacuum Pumps: $5/cow Motors: Up to $1080 Variable Frequency Drives: $30/HP

60

Darlington Light & Power Co | Open Energy Information  

Open Energy Info (EERE)

Light & Power Co Light & Power Co Jump to: navigation, search Name Darlington Light & Power Co Place Indiana Utility Id 4799 Utility Location Yes Ownership M NERC Location RFC NERC RFC Yes Activity Distribution 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 Commercial Commercial Residential Residential Security Lighting Lighting Average Rates Residential: $0.1060/kWh Commercial: $0.0974/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Darlington_Light_%26_Power_Co&oldid=410565"

Note: This page contains sample records for the topic "lighting power densities" 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

Havana Power & Light Company | Open Energy Information  

Open Energy Info (EERE)

Havana Power & Light Company Havana Power & Light Company Jump to: navigation, search Name Havana Power & Light Company Place Florida Utility Id 8276 Utility Location Yes Ownership M NERC Location FRCC Activity Distribution 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 Commercial Commercial Residential Residential Security Light Lighting Average Rates Residential: $0.1360/kWh Commercial: $0.1320/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Havana_Power_%26_Light_Company&oldid=410806

62

Orcas Power & Light Coop | Open Energy Information  

Open Energy Info (EERE)

Orcas Power & Light Coop Orcas Power & Light Coop Jump to: navigation, search Name Orcas Power & Light Coop Place Washington Utility Id 14170 Utility Location Yes Ownership C NERC Location WECC NERC WECC Yes Activity Distribution 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 TARIFF CS-12 COMMERCIAL SERVICE Industrial TARIFF LR-12 LINE RETENTION Commercial TARIFF M-12 MARINA SERVICE Commercial TARIFF NM-12 UNMETERED SERVICE Commercial TARIFF P-12 PUMP SERVICE Industrial TARIFF POL-12 PRIVATE OUTDOOR LIGHTING 100 Watts Lighting TARIFF POL-12 PRIVATE OUTDOOR LIGHTING 200 Watts Lighting

63

Glencoe Light & Power Comm | Open Energy Information  

Open Energy Info (EERE)

Glencoe Light & Power Comm Glencoe Light & Power Comm Jump to: navigation, search Name Glencoe Light & Power Comm Place Minnesota Utility Id 7292 Utility Location Yes Ownership M NERC Location MRO ISO MISO Yes Operates Generating Plant Yes Activity Generation Yes Activity Buying Transmission Yes Activity Distribution 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 Area/Security Lighting-175 Watt Lighting Area/Security Lighting-400 Watt Lighting Large Industrial Service-Primary Voltage Industrial Large industrial Service-secondary volatge Industrial Residential Service Residential

64

Alexandria Light and Power - Commercial Energy Efficiency Rebate Program |  

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

Alexandria Light and Power - Commercial Energy Efficiency Rebate Alexandria Light and Power - Commercial Energy Efficiency Rebate Program Alexandria Light and Power - Commercial Energy Efficiency Rebate Program < Back Eligibility Commercial Industrial Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Manufacturing Other Heat Pumps Appliances & Electronics Commercial Lighting Lighting Water Heating Home Weatherization Windows, Doors, & Skylights Maximum Rebate All Incentives: Limited to 75% of total project cost Custom Program: $100,000 per calendar year per customer Program Info State Minnesota Program Type Utility Rebate Program Rebate Amount Targeted Audit: Varies by building type and size Lighting (New Construction): Varies widely Lighting (Existing Buildings): Varies widely Custom Measures: $300 kW; $0.01/kWh; $0.40/Therm

65

Independence Power and Light - Residential Energy Efficiency Rebate Program  

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

Independence Power and Light - Residential Energy Efficiency Rebate Independence Power and Light - Residential Energy Efficiency Rebate Program Independence Power and Light - Residential Energy Efficiency Rebate Program < Back Eligibility Multi-Family Residential Residential Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Heat Pumps Appliances & Electronics Water Heating Program Info State Missouri Program Type Utility Rebate Program Rebate Amount Central A/C: $109 - $384 Heat Pumps: $259 - $701 Heat Pumps Water Heaters: $300 Provider Independence Power and Light Independence Power and Light (IPL) offers rebates to residential customers for purchasing new, energy efficient appliances. Rebates are available on central air conditioning systems, heat pumps, and water heaters. Rebates on equipment vary based upon size, capacity, and efficiency of the unit. See

66

Kansas City Power and Light - Cool Homes Residential Rebate Program |  

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

Kansas City Power and Light - Cool Homes Residential Rebate Program Kansas City Power and Light - Cool Homes Residential Rebate Program Kansas City Power and Light - Cool Homes Residential Rebate Program < Back Eligibility Multi-Family Residential Residential Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Heat Pumps Program Info State Missouri Program Type Utility Rebate Program Rebate Amount SEER 14/15: $650 SEER 16/Greater: $850 Provider Kansas City Power and Light Kansas City Power and Light (KCP&L) offers rebates to residential customers to help offset the cost of replacing inefficient central AC and heat pump systems with newer, more efficient models. In order to qualify for a rebate, the system being replaced must have an EER of 8.0 or less, as tested by a CheckMe!-trained HVAC contractor. The replacement of "dead"

67

Hudson Light and Power - Photovoltaic Incentive Program (Massachusetts) |  

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

Hudson Light and Power - Photovoltaic Incentive Program Hudson Light and Power - Photovoltaic Incentive Program (Massachusetts) Hudson Light and Power - Photovoltaic Incentive Program (Massachusetts) < Back Eligibility Commercial Industrial Local Government Nonprofit Residential Savings Category Solar Buying & Making Electricity Maximum Rebate Residential: $5,000 Non-residential: $10,000 Program Info Start Date 03/2011 State Massachusetts Program Type Utility Rebate Program Rebate Amount $1.00 per watt Provider Hudson Light and Power Starting in 2011, Hudson Light and Power Department, the municipal utility for the Town of Hudson, started offering a limited number of photovoltaic rebates for residential, commercial, industrial, and municipal customers. The maximum incentive is $5,000 for residential customers per installation

68

Light-powering Escherichia coli with proteorhodopsin  

Science Journals Connector (OSTI)

...depletion experiment, Ed Delong (Massachusetts Institute...Relative power = = 8.3. The solar spectrum ( spectrum sun...equivalent to PR absorption from solar illumination...roughly three times the PR solar power absorption, see section...

Jessica M. Walter; Derek Greenfield; Carlos Bustamante; Jan Liphardt

2007-01-01T23:59:59.000Z

69

Dayton Power and Light - Business and Government Energy Efficiency Rebate  

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

Dayton Power and Light - Business and Government Energy Efficiency Dayton Power and Light - Business and Government Energy Efficiency Rebate Program Dayton Power and Light - Business and Government Energy Efficiency Rebate Program < Back Eligibility Agricultural Commercial Fed. Government Industrial Institutional Local Government Nonprofit Schools State Government Tribal Government Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Appliances & Electronics Manufacturing Other Construction Heat Pumps Commercial Lighting Lighting Water Heating Program Info State Ohio Program Type Utility Rebate Program Rebate Amount Custom Lighting: $0.05/kWh saved + $50/kW saved Custom Heating, Ventilation and Air Conditioning: $0.10/kWh saved + $100/kW saved Custom Other: $0.08/kWh saved + $100/kW saved New Construction Rebates: Custom

70

Orcas Power & Light - MORE Green Power Program (Washington) | Department of  

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

Orcas Power & Light - MORE Green Power Program (Washington) Orcas Power & Light - MORE Green Power Program (Washington) Orcas Power & Light - MORE Green Power Program (Washington) < Back Eligibility Commercial Residential Savings Category Solar Buying & Making Electricity Home Weatherization Water Wind Other Program Info Funding Source Member Contributions Start Date 07/01/2011 State District of Columbia Program Type Performance-Based Incentive Rebate Amount Varies Provider Orcas Power and Light Cooperative Orcas Power and Light (OPALCO), an electric cooperative serving Washington's San Juan Islands, provides a production-based incentive for residential and commercial members who generate energy from photovoltaics, wind, micro-hydroelectric and other small-scale renewable energy sources. The Member Owned Renewable Energy (MORE) Program is OPALCO's new green

71

Traverse City Light & Power Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Traverse City Light & Power Wind Farm Traverse City Light & Power Wind Farm Jump to: navigation, search Name Traverse City Light & Power Wind Farm Facility Traverse City Light & Power Sector Wind energy Facility Type Community Wind Facility Status In Service Owner Traverse City Light & Power Developer Traverse City Light & Power Energy Purchaser Traverse City Light & Power Location Traverse City MI Coordinates 44.777032°, -85.689917° 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":44.777032,"lon":-85.689917,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

72

Alliant Energy Interstate Power and Light (Electric) - Business Energy  

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

You are here You are here Home » Alliant Energy Interstate Power and Light (Electric) - Business Energy Efficiency Rebate Programs Alliant Energy Interstate Power and Light (Electric) - Business Energy Efficiency Rebate Programs < Back Eligibility Commercial Fed. Government Local Government Nonprofit Retail Supplier State Government Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Heat Pumps Appliances & Electronics Commercial Lighting Lighting Home Weatherization Windows, Doors, & Skylights Commercial Weatherization Construction Design & Remodeling Water Heating Maximum Rebate See program web site Program Info State Minnesota Program Type Utility Rebate Program Rebate Amount New Construction: Varies, see program web site Custom: Based on Annual Dollar Energy Savings

73

Alliant Energy Interstate Power and Light (Gas) - Business Energy  

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

Alliant Energy Interstate Power and Light (Gas) - Business Energy Alliant Energy Interstate Power and Light (Gas) - Business Energy Efficiency Rebate Program (Iowa) Alliant Energy Interstate Power and Light (Gas) - Business Energy Efficiency Rebate Program (Iowa) < Back Eligibility Commercial Fed. Government Industrial Local Government Multi-Family Residential Nonprofit State Government Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Sealing Your Home Construction Design & Remodeling Other Windows, Doors, & Skylights Ventilation Appliances & Electronics Maximum Rebate Insulation: $5000 (each type) Sealing: $1500 Multi-Family Insulation/Sealing: $5,000 Program Info State Iowa Program Type Utility Rebate Program Rebate Amount Custom: Based on Annual Dollar Energy Savings

74

Alliant Energy Interstate Power and Light (Gas) - Residential Energy  

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

Alliant Energy Interstate Power and Light (Gas) - Residential Alliant Energy Interstate Power and Light (Gas) - Residential Energy Efficiency Program Alliant Energy Interstate Power and Light (Gas) - Residential Energy Efficiency Program < Back Eligibility Multi-Family Residential Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Sealing Your Home Cooling Design & Remodeling Windows, Doors, & Skylights Heat Pumps Appliances & Electronics Water Heating Maximum Rebate Caulking/Weather Stripping: $200 Ceiling/Foundation/Wall Insulation: $750 Program Info State Iowa Program Type Utility Rebate Program Rebate Amount Boilers: $150 - $400 Furnaces: $250 - $400 Efficient Fan Motor: $50 Programmable Thermostats: $25 Furnace or Boiler Clean and Tune: $30

75

Alliant Energy Interstate Power and Light (Gas) - Residential Energy  

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

Alliant Energy Interstate Power and Light (Gas) - Residential Alliant Energy Interstate Power and Light (Gas) - Residential Energy Efficiency Program Alliant Energy Interstate Power and Light (Gas) - Residential Energy Efficiency Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Construction Design & Remodeling Sealing Your Home Ventilation Appliances & Electronics Water Heating Windows, Doors, & Skylights Maximum Rebate Attic and Wall Insulation: $1000 Program Info State Minnesota Program Type Utility Rebate Program Rebate Amount ENERGY STAR New Construction: $600-$3500/home Home Energy Audit: Free Boilers: $150 or $400 depending on AFUE Furnaces: $250 or $400 depending on AFUE Programmable Thermostats: $25

76

Cheyenne Light, Fuel and Power (Gas) - Residential Energy Efficiency Rebate  

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

Cheyenne Light, Fuel and Power (Gas) - Residential Energy Cheyenne Light, Fuel and Power (Gas) - Residential Energy Efficiency Rebate Program (Wyoming) Cheyenne Light, Fuel and Power (Gas) - Residential Energy Efficiency Rebate Program (Wyoming) < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Construction Design & Remodeling Sealing Your Home Ventilation Appliances & Electronics Water Heating Windows, Doors, & Skylights Maximum Rebate Insulation (Wall/Ceiling/Floor): $750 Insulation (Duct): $170 Infiltration Control: $200 Duct Sealing: $285 Program Info State Wyoming Program Type Utility Rebate Program Rebate Amount Home Energy Audit: Required for Infiltration Control, Insulation, Duct Sealing, and Window Rebates

77

Alliant Energy Interstate Power and Light (Gas) - Business Energy  

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

Alliant Energy Interstate Power and Light (Gas) - Business Energy Alliant Energy Interstate Power and Light (Gas) - Business Energy Efficiency Rebate Programs (Minnesota) Alliant Energy Interstate Power and Light (Gas) - Business Energy Efficiency Rebate Programs (Minnesota) < Back Eligibility Commercial Fed. Government Local Government Multi-Family Residential Retail Supplier State Government Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Other Appliances & Electronics Water Heating Windows, Doors, & Skylights Program Info State Minnesota Program Type Utility Rebate Program Rebate Amount Tank Water Heater: $50 Furnace: $250-$400 Boiler: $150 or $400 Programmable Thermostat: $25 Windows/Sash: $20 Custom: Based on Annual Energy Dollar Savings Provider

78

Independence Power and Light - Commercial Energy Efficiency Rebate Program  

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

Independence Power and Light - Commercial Energy Efficiency Rebate Independence Power and Light - Commercial Energy Efficiency Rebate Program Independence Power and Light - Commercial Energy Efficiency Rebate Program < Back Eligibility Commercial Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Home Weatherization Construction Commercial Weatherization Design & Remodeling Appliances & Electronics Commercial Lighting Lighting Maximum Rebate $20,000, or 30% of the total project cost annually per organization Program Info State Missouri Program Type Utility Rebate Program Rebate Amount High Performance T-8 Systems: $20-$30 Reduced-Wattage T-8 Systems: $20-$30 Standard T-8 Lamp: $2 Standard T-8 Electric Ballast: $10 400W HID Replacement (250W or less T8, T5, or T5HO Fluorescent): $75 Pulse Start Metal Halide Fixture: $50

79

Estes Park Light and Power Department - Commercial and Industrial Energy  

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

Estes Park Light and Power Department - Commercial and Industrial Estes Park Light and Power Department - Commercial and Industrial Energy Efficiency Rebate Program Estes Park Light and Power Department - Commercial and Industrial Energy Efficiency Rebate Program < Back Eligibility Commercial Industrial Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Manufacturing Other Construction Appliances & Electronics Commercial Lighting Lighting Windows, Doors, & Skylights Maximum Rebate $50,000 per year Program Info State Colorado Program Type Utility Rebate Program Rebate Amount Custom Energy Incentive: $0.10 per annual kWh saved Demand Incentive: $500 per kW saved during Summer Peak Period Cooling Efficiency Room AC: $50 - $110/ton, plus $3.50 - $5.00 for each 0.1 above minimum

80

Florida Power and Light - Business Energy Efficiency Rebates | Department  

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

Florida Power and Light - Business Energy Efficiency Rebates Florida Power and Light - Business Energy Efficiency Rebates Florida Power and Light - Business Energy Efficiency Rebates < Back Eligibility Commercial Industrial Institutional Local Government Nonprofit Schools State Government Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Manufacturing Other Construction Heat Pumps Heating Appliances & Electronics Commercial Lighting Lighting Insulation Design & Remodeling Water Heating Windows, Doors, & Skylights Maximum Rebate Chillers: $99/kW reduced Thermal Energy Storage: $580/kW shifted DX AC: $165/kW reduced (Unitary); $495/kW reduced (Room Unit) Energy Recovery Ventilators: $415/kW reduced Demand Control Ventilation: $600/kW reduced ECM Motors for DX Systems: $100/kW reduced

Note: This page contains sample records for the topic "lighting power densities" 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

Heber Light & Power Company | Open Energy Information  

Open Energy Info (EERE)

Heber Light & Power Company Heber Light & Power Company Jump to: navigation, search Name Heber Light & Power Company Place Utah Utility Id 8366 Utility Location Yes Ownership M NERC Location WECC NERC WECC Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission 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 Commercial Commercial Commercial-Net Metering(Avoided Cost Feed-In Rate) Commercial Commercial-Net Metering(Renewable Feed-In Rate) Commercial Public Lighting Lighting

82

Alliant Energy Interstate Power and Light - New Home Construction  

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

Alliant Energy Interstate Power and Light - New Home Construction Alliant Energy Interstate Power and Light - New Home Construction Incentives Alliant Energy Interstate Power and Light - New Home Construction Incentives < Back Eligibility Construction Multi-Family Residential Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Sealing Your Home Construction Design & Remodeling Windows, Doors, & Skylights Ventilation Heat Pumps Appliances & Electronics Commercial Lighting Lighting Water Heating Program Info State Iowa Program Type Utility Rebate Program Rebate Amount Builder Option Package: Up to $2,000 Advanced Builder Option Package: Up to $2,800 Energy Star Qualified Home: Up to $3,500 Multi-Family Incentives: See program web site Provider

83

Indianapolis Power and Light - Business Energy Incentives Program |  

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

Indianapolis Power and Light - Business Energy Incentives Program Indianapolis Power and Light - Business Energy Incentives Program Indianapolis Power and Light - Business Energy Incentives Program < Back Eligibility Commercial Industrial Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Other Construction Heat Pumps Appliances & Electronics Commercial Lighting Lighting Maximum Rebate Custom Incentives: 30% of project costs or 50% of incremental costs, up to $25,000 Targeted Projects exceeding $20,000 must be evaluated by the Business Energy Incentives Program for funding availability. Program Info Start Date 9/1/10 State Indiana Program Type Utility Rebate Program Rebate Amount Pumps: $22.50 - $300/pump Central Air Conditioning/Heat Pumps (Rooftop/Unitary): $35/ton Water Heater: $20 Window Film: $1/sq ft

84

Alexandria Light and Power - Residential Energy Efficiency Rebate Program |  

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

Alexandria Light and Power - Residential Energy Efficiency Rebate Alexandria Light and Power - Residential Energy Efficiency Rebate Program Alexandria Light and Power - Residential Energy Efficiency Rebate Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Appliances & Electronics Construction Heat Pumps Commercial Lighting Lighting Water Heating Program Info State Minnesota Program Type Utility Rebate Program Rebate Amount Clothes Washer: $50 - $75 Refrigerator: $50, with recycling of old, working model Dishwasher: $25 Dehumidifier: $10 Room Air Conditioner: $15 Heat Pump Water Heater: $300 Central A/C: $200 Mini-Split Ductless A/C: $100 ECM in New Furnace/Air Handler/Fan Coil: $150 Air-Source Heat Pump: $250 - $350 Programmable Thermostat: $25 Geothermal Heat Pump: $200/ton

85

Kansas City Power and Light - Home Performance with ENERGY STAR |  

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

You are here You are here Home » Kansas City Power and Light - Home Performance with ENERGY STAR Kansas City Power and Light - Home Performance with ENERGY STAR < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Sealing Your Home Design & Remodeling Windows, Doors, & Skylights Ventilation Maximum Rebate $1200 Program Info State Missouri Program Type Utility Rebate Program Rebate Amount Varies Provider Kansas City Power and Light Kansas City Power and Light (KCP&L) offers rebates to residential customers towards the cost of an ENERGY STAR Home Energy Assessment and a portion of the installed efficiency improvements. Home assessments must be performed by a certified Home Performance with ENERGY STAR contractor or consultant

86

Interstate Power and Light Co (Minnesota) | Open Energy Information  

Open Energy Info (EERE)

Interstate Power and Light Co (Minnesota) Interstate Power and Light Co (Minnesota) Jump to: navigation, search Name Interstate Power and Light Co Place Minnesota Utility Id 9417 References Energy Information Administration.[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates Residential: $0.1060/kWh Commercial: $0.0969/kWh Industrial: $0.0757/kWh The following table contains monthly sales and revenue data for Interstate Power and Light Co (Minnesota). Month RES REV (THOUSAND $) RES SALES (MWH) RES CONS COM REV (THOUSAND $) COM SALES (MWH) COM CONS IND_REV (THOUSAND $) IND SALES (MWH) IND CONS OTH REV (THOUSAND $) OTH SALES (MWH) OTH CONS TOT REV (THOUSAND $) TOT SALES (MWH) TOT CONS

87

Alliant Energy (Wisconsin Power and Light) - Farm Wiring Grant Program |  

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

Alliant Energy (Wisconsin Power and Light) - Farm Wiring Grant Alliant Energy (Wisconsin Power and Light) - Farm Wiring Grant Program Alliant Energy (Wisconsin Power and Light) - Farm Wiring Grant Program < Back Eligibility Agricultural Maximum Rebate $9,000 Program Info State Wisconsin Program Type Utility Grant Program Rebate Amount $1,000 plus 50% of remaining costs Provider Alliant Energy Alliant Energy (Wisconsin Power and Light) offers a Farm Wiring Grant program to increase farm safety, productivity and efficiency. The first $1,000 of the cost of the project is covered by a grant, as well as 50% of the remaining costs (up to $9,000), for a maximum grant incentive of $10,000. Alliant Energy will inspect the facility for stray voltage and recommend improvements. Alliant's Farm Wiring Financing Program also offers

88

Union Light, Heat & Power Co | Open Energy Information  

Open Energy Info (EERE)

Union Light, Heat & Power Co Union Light, Heat & Power Co Jump to: navigation, search Name Union Light, Heat & Power Co Place Kentucky Utility Id 19446 References Energy Information Administration.[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates No Rates Available The following table contains monthly sales and revenue data for Union Light, Heat & Power Co (Kentucky). Month RES REV (THOUSAND $) RES SALES (MWH) RES CONS COM REV (THOUSAND $) COM SALES (MWH) COM CONS IND_REV (THOUSAND $) IND SALES (MWH) IND CONS OTH REV (THOUSAND $) OTH SALES (MWH) OTH CONS TOT REV (THOUSAND $) TOT SALES (MWH) TOT CONS

89

Egegik Light & Power Co | Open Energy Information  

Open Energy Info (EERE)

Egegik Light & Power Co Egegik Light & Power Co Jump to: navigation, search Name Egegik Light & Power Co Place Alaska Utility Id 5553 Utility Location Yes Ownership I NERC Location AK Operates Generating Plant Yes Activity Generation Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates Residential: $0.8170/kWh Commercial: $0.7310/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Egegik_Light_%26_Power_Co&oldid=410631"

90

Grundy Center Mun Light & Power | Open Energy Information  

Open Energy Info (EERE)

Mun Light & Power Mun Light & Power Jump to: navigation, search Name Grundy Center Mun Light & Power Place Iowa Utility Id 7743 Utility Location Yes Ownership M NERC Location MRO Operates Generating Plant Yes Activity Generation 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 Commercial All Electric Commercial Commercial Rates Commercial Residential Rates Residential Average Rates Residential: $0.1020/kWh Commercial: $0.0871/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Grundy_Center_Mun_Light_%26_Power&oldid=41077

91

Cheyenne Light Fuel & Power Co | Open Energy Information  

Open Energy Info (EERE)

Cheyenne Light Fuel & Power Co Cheyenne Light Fuel & Power Co Jump to: navigation, search Name Cheyenne Light Fuel & Power Co Place Cheyenne, Wyoming Utility Id 3461 Utility Location Yes Ownership I NERC Location WECC NERC WECC Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] SGIC[3] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Cheyenne Light, Fuel and Power Company Smart Grid Project was awarded $5,033,441 Recovery Act Funding with a total project value of $10,066,882. Utility Rate Schedules

92

Orcas Power and Light - Residential Energy Efficiency Rebate Program |  

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

Orcas Power and Light - Residential Energy Efficiency Rebate Orcas Power and Light - Residential Energy Efficiency Rebate Program Orcas Power and Light - Residential Energy Efficiency Rebate Program < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Appliances & Electronics Sealing Your Home Ventilation Heating & Cooling Commercial Heating & Cooling Heat Pumps Water Heating Windows, Doors, & Skylights Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount Air Source Heat Pump: $300 - $1,900 Ductless Heat Pump: $1,500 Insulation: $0.05 - $0.85 per square foot Duct Sealing: $400 - $500 Window Replacement: $6 per square foot Clothes Washer: $20 - $70 Refrigerator/Freezer: $15 Water Heaters: $25 Provider Orcas Power and Light Cooperative

93

Independence Power and Light - New Homes Rebate Program | Department of  

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

Independence Power and Light - New Homes Rebate Program Independence Power and Light - New Homes Rebate Program Independence Power and Light - New Homes Rebate Program < Back Eligibility Construction Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Home Weatherization Construction Commercial Weatherization Design & Remodeling Heat Pumps Appliances & Electronics Water Heating Program Info State Missouri Program Type Utility Rebate Program Rebate Amount Energy Star Certification Cost: $500 Central air conditioner: $300 Central heat pump (fossil fuel back-up): $600 Central heat pump system (electric back-up): $700 Central heat pump system (fossil fuel back-up); electric water heater: $700 Central heat pump system (electric back-up); electric water heater: $800 Provider Independence Power and Light

94

Connecticut Light & Power - Small ZREC Tariff | Department of Energy  

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

Connecticut Light & Power - Small ZREC Tariff Connecticut Light & Power - Small ZREC Tariff Connecticut Light & Power - Small ZREC Tariff < Back Eligibility Agricultural Commercial Fed. Government Industrial Institutional Local Government Low-Income Residential Multi-Family Residential Nonprofit Residential Schools State Government Tribal Government Savings Category Water Buying & Making Electricity Solar Home Weatherization Wind Program Info Funding Source RPS Start Date 01/08/2013 State Connecticut Program Type Performance-Based Incentive Rebate Amount $164.22 per ZREC Provider Connecticut Light and Power Note: The 2013 application period has closed. In July 2011, Connecticut enacted legislation amending the state's [http://www.dsireusa.org/incentives/incentive.cfm?Incentive_Code=CT04R&re... Renewables Portfolio Standard] (RPS) and creating two new classes of

95

Hughes Power & Light Co | Open Energy Information  

Open Energy Info (EERE)

Hughes Power & Light Co Hughes Power & Light Co Jump to: navigation, search Name Hughes Power & Light Co Place Alaska Utility Id 9000 Utility Location Yes Ownership I NERC Location AK Operates Generating Plant Yes Activity Generation Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates Residential: $0.7200/kWh Commercial: $0.7550/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Hughes_Power_%26_Light_Co&oldid=41084

96

Florida Power and Light - Solar Rebate Program (Florida) | Department of  

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

Florida Power and Light - Solar Rebate Program (Florida) Florida Power and Light - Solar Rebate Program (Florida) Florida Power and Light - Solar Rebate Program (Florida) < Back Eligibility Agricultural Commercial Industrial Institutional Low-Income Residential Multi-Family Residential Nonprofit Residential Schools Savings Category Solar Buying & Making Electricity Heating & Cooling Water Heating Program Info State Florida Program Type Utility Rebate Program Rebate Amount Solar Water Heater (Residential): $1,000/system Solar Water Heater (Business): $30/1,000 BTUh per day Solar PV (Residential): $2/DC Watt Solar PV (Commercial): $2/DC Watt (Up to 10kW), $1.50/DC Watt (10kW - 25kW), $1/DC Watt (25kW or larger) Provider Customer Service Note:The Florida Power and Light (FPL) 2013 solar PV rebate program is fully subscribed and the limited "standby list" is full. Customers on the

97

Florida Power & Light Co. | Open Energy Information  

Open Energy Info (EERE)

Florida Power & Light Co. Florida Power & Light Co. (Redirected from Florida Power & Light Company) Jump to: navigation, search Name Florida Power & Light Co Place Miami, Florida Website www.fpl.com/ Utility Id 6452 Utility Location Yes Ownership I NERC Location FRCC NERC FRCC Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Form EIA-826 Database Monthly Electric Utility Sales and Revenue Data[2] SGIG Category[3] Tariff Page[4] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it.

98

Van Buren Light & Power Dist | Open Energy Information  

Open Energy Info (EERE)

Light & Power Dist Light & Power Dist Jump to: navigation, search Name Van Buren Light & Power Dist Place Maine Utility Id 19702 Utility Location Yes Ownership M NERC Location NPCC NERC NPCC Yes ISO Other Yes Activity Buying Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates Residential: $0.1230/kWh Commercial: $0.1220/kWh Industrial: $0.1210/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Van_Buren_Light_%26_Power_Dist&oldid=411926

99

Florida Power and Light Company | Open Energy Information  

Open Energy Info (EERE)

Company Jump to: navigation, search Name: Florida Power and Light Company Place: Juno Beach, Florida Zip: 33408 Product: US utility serving 4.4 million customers in Florida; a...

100

Kansas City Power and Light- Energy Optimizer Programmable Thermostat Program  

Broader source: Energy.gov [DOE]

Kansas City Power and Light (KCP&L) offers a free Honeywell programmable thermostat, worth $300, and free installation to qualifying customers to manage energy usage. Only residential and small...

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


101

Monmouth Power and Light- Residential Energy Efficiency Program  

Broader source: Energy.gov [DOE]

Monmouth Power and Light offers a wide range of energy efficiency rebates that encourage residential customers to save energy in their homes. To qualify for these incentives electricity must be and...

102

Carbon Power and Light - Residential and Commercial Energy Efficiency  

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

Carbon Power and Light - Residential and Commercial Energy Carbon Power and Light - Residential and Commercial Energy Efficiency Rebate Program Carbon Power and Light - Residential and Commercial Energy Efficiency Rebate Program < Back Eligibility Commercial Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heat Pumps Manufacturing Appliances & Electronics Water Heating Maximum Rebate Water Heater: $75 Program Info State Wyoming Program Type Utility Rebate Program Rebate Amount Water Heater: $1.50 - $3 /gallon, plus $50 Tri-State G&T incentive Resistive Heat: $8 /kW Electric Thermal Storage: $50 /unit or $12 /kW Air-Source Heat Pump: $125 - $150 /ton Geothermal Heat Pump: $150 /ton Terminal Unit: $85 Motors: $8 - $13 /hp (CPL and Tri-State Combined Rebate) Provider Carbon Power and Light, Inc.

103

McGrath Light & Power Co | Open Energy Information  

Open Energy Info (EERE)

McGrath Light & Power Co McGrath Light & Power Co Jump to: navigation, search Name McGrath Light & Power Co Place Alaska Utility Id 12119 Utility Location Yes Ownership I NERC Location AK Operates Generating Plant Yes Activity Generation Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates Residential: $0.4030/kWh Commercial: $0.3670/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=McGrath_Light_%26_Power_Co&oldid=411052

104

Willwood Light & Power Company | Open Energy Information  

Open Energy Info (EERE)

Willwood Light & Power Company Willwood Light & Power Company Jump to: navigation, search Name Willwood Light & Power Company Place Wyoming Utility Id 21664 Utility Location Yes Ownership C NERC Location WECC NERC WECC Yes Activity Distribution 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 Residential Residential Average Rates Residential: $0.0778/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Willwood_Light_%26_Power_Company&oldid=412194" Categories: EIA Utility Companies and Aliases

105

Aniak Light & Power Co Inc | Open Energy Information  

Open Energy Info (EERE)

Aniak Light & Power Co Inc Aniak Light & Power Co Inc Jump to: navigation, search Name Aniak Light & Power Co Inc Place Alaska Utility Id 4959 Utility Location Yes Ownership I NERC Location AK Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Distribution 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 Utility Rate Residential Average Rates Residential: $0.6480/kWh Commercial: $0.5990/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Aniak_Light_%26_Power_Co_Inc&oldid=408983"

106

Bremen Electric Light & Power Co | Open Energy Information  

Open Energy Info (EERE)

Bremen Electric Light & Power Co Bremen Electric Light & Power Co Jump to: navigation, search Name Bremen Electric Light & Power Co Place Indiana Utility Id 2192 Utility Location Yes Ownership M NERC Location RFC NERC RFC Yes ISO MISO Yes Activity Distribution 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 Commercial: Single Phase Commercial Commercial: Three Phase Commercial Industrial: Single Phase Industrial Industrial: Three Phase Industrial Large Power Industrial Mega Industrial Power Industrial Municipal: Single Phase Commercial Municipal: Three Phase Commercial Residential Residential

107

Irrigation Districts: Establishment of Electric Light and Power Systems:  

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

Irrigation Districts: Establishment of Electric Light and Power Irrigation Districts: Establishment of Electric Light and Power Systems: Powers (Nebraska) Irrigation Districts: Establishment of Electric Light and Power Systems: Powers (Nebraska) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Water Buying & Making Electricity Home Weatherization Program Info State Nebraska Program Type Siting and Permitting Provider Natural Resources Irrigation districts, created in section 46-1xx, are encouraged to

108

Cheyenne Light Fuel & Power Co | Open Energy Information  

Open Energy Info (EERE)

Fuel & Power Co Fuel & Power Co (Redirected from Cheyenne Light, Fuel and Power Company) Jump to: navigation, search Name Cheyenne Light Fuel & Power Co Place Cheyenne, Wyoming Utility Id 3461 Utility Location Yes Ownership I NERC Location WECC NERC WECC Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] SGIC[3] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Cheyenne Light, Fuel and Power Company Smart Grid Project was awarded $5,033,441 Recovery Act Funding with a total project value of $10,066,882.

109

Meeker Coop Light & Power Assn | Open Energy Information  

Open Energy Info (EERE)

Meeker Coop Light & Power Assn Meeker Coop Light & Power Assn Jump to: navigation, search Name Meeker Coop Light & Power Assn Place Minnesota Utility Id 12227 Utility Location Yes Ownership C NERC Location MRO NERC MRO Yes ISO MISO Yes Activity Retail Marketing Yes Activity Bundled Services Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Cycle Air Conditioning Residential Dual Fuel Space Heating Residential Heat Pump and Cooling Residential Irrigation Industrial Large Power Peak Alert: 350 KVA or Greater Industrial Large Power Peak Alert: 350 KVA or Greater- Non Control Commercial

110

RADIOACTIVELY POWERED RISING LIGHT CURVES OF TYPE Ia SUPERNOVAE  

SciTech Connect (OSTI)

The rising luminosity of the recent, nearby supernova 2011fe shows a quadratic dependence with time during the first Almost-Equal-To 0.5-4 days. In addition, studies of the composite light curves formed from stacking together many Type Ia supernovae (SNe Ia) have found similar power-law indices for the rise, but may also show some dispersion that may indicate diversity. I explore what range of power-law rises are possible due to the presence of radioactive material near the surface of the exploding white dwarf (WD). I summarize what constraints such a model places on the structure of the progenitor and the distribution and velocity of ejecta. My main conclusion is that for the inferred explosion time for SN 2011fe, its rise requires an increasing mass fraction X {sub 56} Almost-Equal-To (4-6) Multiplication-Sign 10{sup -2} of {sup 56}Ni distributed between a depth of Almost-Equal-To 10{sup -2} and 0.3 M {sub Sun} below the WD's surface. Radioactive elements this shallow are not found in simulations of a single C/O detonation. Scenarios that may produce this material include helium-shell burning during a double-detonation ignition, a gravitationally confined detonation, and a subset of deflagration to detonation transition models. In general, the power-law rise can differ from quadratic depending on the details of the velocity, density, and radioactive deposition gradients in a given event. Therefore, comparisons of this work with observed bolometric rises of SNe Ia would place strong constraints on the properties of the shallow outer layers, providing important clues for identifying the elusive progenitors of SNe Ia.

Piro, Anthony L., E-mail: piro@caltech.edu [Theoretical Astrophysics, California Institute of Technology, 1200 East California Boulevard, M/C 350-17, Pasadena, CA 91125 (United States)

2012-11-10T23:59:59.000Z

111

Desalination study of Florida Power and Light power plants  

SciTech Connect (OSTI)

This report documents the results of a project to determine the viability of converting existing power plants to large scale, dual-purpose cogeneration of power and fresh water from desalination. The work involved evaluating suitable desalination technologies, developing utility based dual-product economic methods, screening FPL plant and desalination system combinations for promising candidates, and performing three case studies in greater detail to illustrate the viability of producing water at a utility power plant. The study was motivated by the fact that certain synergisms can be obtained by combining or co-locating power and desalination plants at a common site. Economic synergisms are obtained from better use of available energy, sharing common facilities and sharing staff. In addition, environmental synergisms are achieved by using existing industrial sites, common intake/outfalls, and combining thermal with brine effluents to obtain neutral buoyance and achieve more rapid dispersion.

Labar, M.P.; Loh, G.T.; Schleicher, R.W.; Sinha, A.K. (General Atomics International Services Corp., San Diego, CA (United States))

1992-12-01T23:59:59.000Z

112

Chip-Scale Power Conversion for LED Lighting: Integrated Power Chip Converter for Solid-State Lighting  

SciTech Connect (OSTI)

ADEPT Project: Teledyne is developing cost-effective power drivers for energy-efficient LED lights that fit on a compact chip. These power drivers are important because they transmit power throughout the LED device. Traditional LED driver components waste energy and don't last as long as the LED itself. They are also large and bulky, so they must be assembled onto a circuit board separately which increases the overall manufacturing cost of the LED light. Teledyne is shrinking the size and improving the efficiency of its LED driver components by using thin layers of an iron magnetic alloy and new gallium nitride on silicon devices. Smaller, more efficient components will enable the drivers to be integrated on a single chip, reducing costs. The new semiconductors in Teledyne's drivers can also handle higher levels of power and last longer without sacrificing efficiency. Initial applications for Teledyne's LED power drivers include refrigerated grocery display cases and retail lighting.

None

2010-10-01T23:59:59.000Z

113

Eastern Iowa Light & Power Coop | Open Energy Information  

Open Energy Info (EERE)

Coop Coop Jump to: navigation, search Name Eastern Iowa Light & Power Coop Place Iowa Utility Id 5605 Utility Location Yes Ownership C NERC Location RFC NERC RFC Yes ISO MISO Yes Activity Distribution Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png 100W High Pressure Sodium Lighting 175W Mercury Vapor Lighting 250W High Pressure Sodium Lighting 400W Mercury Vapor Lighting Heat Plus Space Heating Service Commercial Large General Service Commercial Large General Service- Time of Use Commercial Large Power Service Industrial

114

Florida Power and Light Comments on Smart Grid Request For Information...  

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

Florida Power and Light Comments on Smart Grid Request For Information (RFI): Addressing Policy & Logistical Challenges. Florida Power and Light Comments on Smart Grid Request For...

115

Crow Wing Cooperative Power & Light Comp | Open Energy Information  

Open Energy Info (EERE)

Wing Cooperative Power & Light Comp Wing Cooperative Power & Light Comp Jump to: navigation, search Name Crow Wing Cooperative Power & Light Comp Place Minnesota Utility Id 4577 Utility Location Yes Ownership C NERC Location MAPP NERC MRO Yes ISO MISO Yes Activity Distribution 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 Commercial Commercial Dual Fuel Residential Freedom Heating Residential Industrial Industrial Irrigation Industrial Large Power Industrial Off Peak Residential Residential Whole House Heat Pump Residential Average Rates Residential: $0.1020/kWh Commercial: $0.0971/kWh

116

Kansas City Power & Light Co | Open Energy Information  

Open Energy Info (EERE)

Power & Light Co Power & Light Co (Redirected from KCP&L) Jump to: navigation, search Name Kansas City Power & Light Co Place Kansas Utility Id 10000 References Energy Information Administration.[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 Schedule LGS Large Secondary Service >1000kW Commercial Schedule LGS Large Secondary Service <1000kW Commercial Schedule LPS Large Power Service Industrial Schedule MGS Medium General Service Commercial Schedule R Residential Service Residential Schedule RTOD Residential Time of Day Service Residential Schedule SGS Small General Service >25kW Commercial Schedule SGS Small General Service <24kW Commercial

117

Thermodynamic, Energy Efficiency, and Power Density Analysis of Reverse Electrodialysis Power Generation with Natural Salinity Gradients  

Science Journals Connector (OSTI)

Thermodynamic, Energy Efficiency, and Power Density Analysis of Reverse Electrodialysis Power Generation with Natural Salinity Gradients ... solns. of different salinities. ... River mouths are potentially abundant locations for the exploitation of the clean and renewable salinity gradient energy (SGE) as here perpetually fresh water mixes with saline seawater. ...

Ngai Yin Yip; David A. Vermaas; Kitty Nijmeijer; Menachem Elimelech

2014-04-03T23:59:59.000Z

118

Magnetocaloric materials and the optimization of cooling power density  

Science Journals Connector (OSTI)

Abstract The magnetocaloric effect is the thermal response of a material to an external magnetic field. This manuscript focuses on the physics and the properties of materials which are commonly used for magnetic refrigeration at cryogenic temperatures. After a brief overview of the magnetocaloric effect and associated thermodynamics, typical requirements on refrigerants are discussed from a standpoint of cooling power density optimization. Finally, a compilation of the most important properties of several common magnetocaloric materials is presented.

Patrick Wikus; Edgar Canavan; Sarah Trowbridge Heine; Koichi Matsumoto; Takenori Numazawa

2014-01-01T23:59:59.000Z

119

Alliant Energy (Wisconsin Power and Light) - Farm Wiring Financing Program  

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

Financing Financing Program Alliant Energy (Wisconsin Power and Light) - Farm Wiring Financing Program < Back Eligibility Agricultural Savings Category Other Appliances & Electronics Commercial Lighting Lighting Maximum Rebate $20,000 Program Info State Wisconsin Program Type Utility Loan Program Rebate Amount Varies Provider Alliant Energy Alliant Energy (Wisconsin Power and Light) offers a farm wiring financing program to increase farm safety, productivity and efficiency, while decreasing the potential for stray voltage on livestock farms. To start, Alliant Energy will inspect the facility for stray voltage and recommend improvements. Loans of up to $20,000 at 3% are available for wiring or efficiency equipment as part of this program. In addition to this program, Alliant-WP&L offers the Farm Wiring Grant

120

The Advantage of Highly Controlled Lighting for Offices and Commercial Buildings  

E-Print Network [OSTI]

Lighting power density equals 0.88 watts/square foot. Oldonly. Lighting power density is 1.4 watts/square foot. The

Rubinstein, Francis

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "lighting power densities" 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

Indianapolis Power and Light Company Smart Grid Project | Open Energy  

Open Energy Info (EERE)

Indianapolis Power and Light Company Indianapolis Power and Light Company Country United States Headquarters Location Indianapolis, Indiana Recovery Act Funding $20,000,000.00 Total Project Value $48,782,341.00 Coverage Area Coverage Map: Indianapolis Power and Light Company Smart Grid Project Coordinates 39.767016°, -86.156255° 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":[]}

122

Dahlberg Light & Power Co | Open Energy Information  

Open Energy Info (EERE)

Dahlberg Light & Power Co Dahlberg Light & Power Co Jump to: navigation, search Name Dahlberg Light & Power Co Place Wisconsin Utility Id 4715 Utility Location Yes Ownership I NERC Location MRO NERC MRO Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates Residential: $0.1330/kWh Commercial: $0.1280/kWh Industrial: $0.1020/kWh The following table contains monthly sales and revenue data for Dahlberg

123

Carbon Power & Light, Inc | Open Energy Information  

Open Energy Info (EERE)

Carbon Power & Light, Inc Carbon Power & Light, Inc Jump to: navigation, search Name Carbon Power & Light, Inc Place Wyoming Utility Id 2998 Utility Location Yes Ownership C NERC Location WECC NERC WECC Yes Activity Distribution Yes Activity Retail Marketing Yes Activity Bundled Services 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 General Service 1-Phase Non-Seasonal Commercial Commercial General Service 1-Phase Non-Seasonal Residential Residential General Service 1-Phase Seasonal Commercial Commercial General Service 1-Phase Seasonal Residential Residential General Service 3-Phase Commercial Commercial

124

Florida Power & Light Co. | Open Energy Information  

Open Energy Info (EERE)

Power & Light Co. Power & Light Co. (Redirected from FPL Energy) Jump to: navigation, search Name Florida Power & Light Co Place Miami, Florida Website www.fpl.com/ Utility Id 6452 Utility Location Yes Ownership I NERC Location FRCC NERC FRCC Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Form EIA-826 Database Monthly Electric Utility Sales and Revenue Data[2] SGIG Category[3] Tariff Page[4] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it.

125

Inland Power and Light Company - Residential Energy Efficiency Rebate  

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

Inland Power and Light Company - Residential Energy Efficiency Inland Power and Light Company - Residential Energy Efficiency Rebate Programs Inland Power and Light Company - Residential Energy Efficiency Rebate Programs < Back Eligibility Residential Savings Category Appliances & Electronics Heating & Cooling Home Weatherization Construction Commercial Weatherization Commercial Heating & Cooling Design & Remodeling Sealing Your Home Ventilation Heat Pumps Water Heating Windows, Doors, & Skylights Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount Refrigerators/Freezers Recycling: $30 Electric Water Heaters: $25 Refrigerators/Freezers: $25 Clothes Washers: $20 - $50 Energy Star Site Built Home: $1,000 Northwest Energy Efficient Manufactured Home: $1,000 Air-source Heat Pumps (Installed in an All-Electric Home): $1,000

126

Dayton Power & Light Co | Open Energy Information  

Open Energy Info (EERE)

Dayton Power & Light Co Dayton Power & Light Co Jump to: navigation, search Name Dayton Power & Light Co Place Ohio Utility Id 4922 Utility Location Yes Ownership I NERC Location RFC NERC RFC Yes RTO PJM Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] 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 RS - D17 Residential Average Rates Residential: $0.0404/kWh Commercial: $0.0167/kWh

127

Electric Light and Power Rules (North Carolina) | Department of Energy  

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

Electric Light and Power Rules (North Carolina) Electric Light and Power Rules (North Carolina) Electric Light and Power Rules (North Carolina) < Back Eligibility Utility Commercial Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State North Carolina Program Type Generating Facility Rate-Making Renewables Portfolio Standards and Goals Safety and Operational Guidelines Provider NC Utilities Commission These rules shall apply to any person, firm, or corporation (except municipalities, or agents thereof) which is now or may hereafter become engaged as a public utility in the business of furnishing electric current for domestic, commercial or industrial consumers within the State of North Carolina. The rules are intended to define good practice which can normally

128

Waverly Light and Power - Residential Solar Thermal Rebates | Department of  

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

Solar Thermal Rebates Solar Thermal Rebates Waverly Light and Power - Residential Solar Thermal Rebates < Back Eligibility Residential Savings Category Heating & Cooling Solar Water Heating Maximum Rebate $3,500 Program Info Start Date 07/01/2009 State Iowa Program Type Utility Rebate Program Rebate Amount 30/sq. foot of collector area Provider Waverly Light and Power Waverly Light and Power (WL&P) offers rebates for solar hot water heating systems to its residential customers. All purchases must be pre-approved through WL&P's solar water heater application process. In addition, residential customers must obtain a county-issued permit prior to installing a solar water heating system. There is a limit of one rebate per address. Funding is available until the rebate fund is exhausted.

129

Florida Power and Light - Residential Energy Efficiency Program |  

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

Florida Power and Light - Residential Energy Efficiency Program Florida Power and Light - Residential Energy Efficiency Program Florida Power and Light - Residential Energy Efficiency Program < Back Eligibility Installer/Contractor Multi-Family Residential Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Sealing Your Home Ventilation Heat Pumps Insulation Design & Remodeling Program Info State Florida Program Type Utility Rebate Program Rebate Amount Residential Home Energy Survey: Free A/C and Heat Pump: $140 - $1930, depending on system size and efficiency rating Reflective Roof (Metal or Tile): $325 Duct Test: Discounted Single Family Duct System Repair: up to $154 Multi-family and Manufactured Home Duct System Repair: $60/account Ceiling and Roof Insulation: varies based upon existing insulation levels

130

North Slope Borough Power & Light | Open Energy Information  

Open Energy Info (EERE)

Slope Borough Power & Light Slope Borough Power & Light Jump to: navigation, search Name North Slope Borough Power & Light Place Alaska Utility Id 26616 Utility Location Yes Ownership M NERC Location AK Operates Generating Plant Yes Activity Generation Yes Activity Distribution 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 Aged or Handicapped(seniors over 60) Residential Aged or Handicapped(seniors over 60) for Nuiqsut only Residential Commercial(Including Heat Trace) Commercial Commercial(Including Heat Trace) for Nuiqsut Commercial Residential Residential Residential (For Nuiqsut) Residential

131

Bozrah Light & Power Company | Open Energy Information  

Open Energy Info (EERE)

Bozrah Light & Power Company Bozrah Light & Power Company Jump to: navigation, search Name Bozrah Light & Power Company Place Connecticut Utility Id 2089 Utility Location Yes Ownership M NERC Location NPCC NERC NPCC Yes ISO NE Yes Activity Distribution 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 Farm Service Commercial General Service (GET Exempt), For Water Heating Industrial High Voltage Large General Service Commercial High Voltage Large General Service (GRT Exempt) Commercial Household Service Residential Large General Service (GET Exempt)- Primary Industrial Large General Service (GET Exempt)- Secondary Industrial

132

Alliant Energy Interstate Power and Light - Residential Renewable Energy  

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

Alliant Energy Interstate Power and Light - Residential Renewable Alliant Energy Interstate Power and Light - Residential Renewable Energy Rebates Alliant Energy Interstate Power and Light - Residential Renewable Energy Rebates < Back Eligibility Residential Savings Category Solar Buying & Making Electricity Heating & Cooling Water Heating Wind Maximum Rebate Solar Thermal Water Heater: $750 Program Info State Iowa Program Type Utility Rebate Program Rebate Amount Energy Efficient Solar PV: $1.25/kWh x estimated first year output Standard Solar PV: $0.75/kWh x estimated first year output Energy Efficient Wind: $0.75/kWh x estimated first year output Standard Wind: 0.25/kWh x estimated first year output Solar Thermal Water Heater (electric): $0.35 x annual kWh savings Solar Thermal Water Heater (natural gas): $2.50 x annual therm savings

133

Pike County Light & Power Co | Open Energy Information  

Open Energy Info (EERE)

Pike County Light & Power Co Pike County Light & Power Co Place New York Utility Id 15045 Utility Location Yes Ownership I NERC Location NPCC NERC NPCC Yes RTO PJM Yes Activity Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates No Rates Available The following table contains monthly sales and revenue data for Pike County Light & Power Co (Pennsylvania). Month RES REV (THOUSAND $) RES SALES (MWH) RES CONS COM REV (THOUSAND $) COM SALES (MWH) COM CONS IND_REV (THOUSAND $) IND SALES (MWH) IND CONS OTH REV (THOUSAND $) OTH SALES (MWH) OTH CONS TOT REV (THOUSAND $) TOT SALES (MWH) TOT CONS

134

Indianapolis Power & Light Co | Open Energy Information  

Open Energy Info (EERE)

Co Co (Redirected from Indianapolis Power and Light Company) Jump to: navigation, search Name Indianapolis Power & Light Co Place Indianapolis, Indiana Utility Id 9273 Utility Location Yes Ownership I NERC Location RFC NERC RFC Yes ISO MISO Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] SGIC[3] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Indianapolis Power and Light Company Smart Grid Project was awarded

135

Alaska Electric Light&Power Co | Open Energy Information  

Open Energy Info (EERE)

Light&Power Co Light&Power Co Jump to: navigation, search Name Alaska Electric Light&Power Co Place Alaska Utility Id 213 Utility Location Yes Ownership I NERC Location AK Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] 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 Commercial & Government Dual Fuel Commercial Experimental Off-Peak Electric Vehicle Charging 10:00 pm - 7:00 am Commercial General Residential Residential Large Commercial Commercial Off-Peak/Heat storage from 10pm-6am Large Commercial Commercial

136

Forest Grove Light and Power - Energy Efficiency Rebate Programs |  

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

Forest Grove Light and Power - Energy Efficiency Rebate Programs Forest Grove Light and Power - Energy Efficiency Rebate Programs Forest Grove Light and Power - Energy Efficiency Rebate Programs < Back Eligibility Commercial Industrial Residential Savings Category Home Weatherization Commercial Weatherization Appliances & Electronics Sealing Your Home Ventilation Heating & Cooling Commercial Heating & Cooling Heat Pumps Water Heating Windows, Doors, & Skylights Maximum Rebate Air Sealing: $400 Duct Sealing: $500 Program Info State Oregon Program Type Utility Rebate Program Rebate Amount Heat Pump with Central Ducts (Replacement): $300 - $1,000 Heat Pump with Central Ducts (Furnace Conversion): $1,400 - $1,900 Heat Pump with Ductless System: $1,500 Clothes Washer: $20 - $70 Refrigerator: $25 Freezer: $25 Electric Water Heater: $25

137

Cheyenne Light, Fuel and Power (Gas) - Commercial and Industrial Efficiency  

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

Cheyenne Light, Fuel and Power (Gas) - Commercial and Industrial Cheyenne Light, Fuel and Power (Gas) - Commercial and Industrial Efficiency Rebate Program (Wyoming) Cheyenne Light, Fuel and Power (Gas) - Commercial and Industrial Efficiency Rebate Program (Wyoming) < Back Eligibility Commercial Industrial Savings Category Heating & Cooling Commercial Heating & Cooling Heating Other Appliances & Electronics Water Heating Maximum Rebate Custom: 50% of project cost Program Info Start Date 06/09/2011 State Wyoming Program Type Utility Rebate Program Rebate Amount Water Heater: $75 - $300 Furnaces: $250 - $400 Boilers: $150 - $400 Setback Thermostat: $25 - $50 Convection Oven: $100 High Efficiency Range/Oven: $500 Conveyor Oven: $500 Fryer: $500 Broiler: $100 Steam Cooker: $500 Vent Dampers for Boilers: $125 Custom: Two year buy down or 50% of project cost, whichever is less

138

Alliant Energy Interstate Power and Light - Business and Farm Renewable  

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

Alliant Energy Interstate Power and Light - Business and Farm Alliant Energy Interstate Power and Light - Business and Farm Renewable Energy Rebates Alliant Energy Interstate Power and Light - Business and Farm Renewable Energy Rebates < Back Eligibility Agricultural Commercial Industrial Savings Category Bioenergy Solar Buying & Making Electricity Wind Maximum Rebate Energy Efficient Wind: $35,000 Standard Wind: $30,000 Energy Efficient PV: $25,000 Standard PV: $20,000 Biomass: $500,000 Anaerobic Digester: $200,000 Program Info State Iowa Program Type Utility Rebate Program Rebate Amount Energy Efficient Wind: $0.75/kWh Standard Wind: $0.25/kWh Energy Efficient PV: $1/kWh Standard PV: $0.50/kWh Biomass: 50% of system cost Anaerobic Digester: 50% of system cost Provider Alliant Energy The Alliant Energy Renewable Cash-Back Rewards program offers rebates for

139

Kirbyville Light & Power Co | Open Energy Information  

Open Energy Info (EERE)

Kirbyville Light & Power Co Kirbyville Light & Power Co Jump to: navigation, search Name Kirbyville Light & Power Co Place Texas Utility Id 10359 Utility Location Yes Ownership M NERC Location SERC NERC SERC Yes Activity Distribution 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 City Buildings and Churches Commercial City Demand Commercial Commercial Electric Rate Commercial Electricity- No Tax Commercial Outside Commercial Electric Commercial Outside Residential Electric- No Tax Residential Small Commercial Electric Rate Commercial Average Rates Residential: $0.1150/kWh Commercial: $0.0884/kWh

140

Kennebunk Light & Power Dist | Open Energy Information  

Open Energy Info (EERE)

Kennebunk Light & Power Dist Kennebunk Light & Power Dist Jump to: navigation, search Name Kennebunk Light & Power Dist Place Maine Utility Id 10144 Utility Location Yes Ownership M NERC Location NPCC NERC NPCC Yes ISO NE Yes Operates Generating Plant Yes Activity Generation Yes Activity Buying Transmission Yes Activity Distribution 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 General Service Commercial Commercial General Service Residential Residential Average Rates Residential: $0.1390/kWh Commercial: $0.1180/kWh Industrial: $0.1150/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a"

Note: This page contains sample records for the topic "lighting power densities" 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

Indianapolis Power & Light Co | Open Energy Information  

Open Energy Info (EERE)

Indianapolis Power & Light Co Indianapolis Power & Light Co Place Indianapolis, Indiana Utility Id 9273 Utility Location Yes Ownership I NERC Location RFC NERC RFC Yes ISO MISO Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] SGIC[3] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Indianapolis Power and Light Company Smart Grid Project was awarded $20,000,000 Recovery Act Funding with a total project value of $48,782,341.

142

Elmhurst Mutual Power & Light Co | Open Energy Information  

Open Energy Info (EERE)

Elmhurst Mutual Power & Light Co Elmhurst Mutual Power & Light Co Jump to: navigation, search Name Elmhurst Mutual Power & Light Co Place Washington Utility Id 5832 Utility Location Yes Ownership C NERC Location WECC NERC WECC Yes Activity Distribution 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 Class 1 -Residential Service Single Phase Residential Class 1 -Residential Service Three Phase Residential Class 2 -General Service 1 Single Phase Commercial Class 2 -General Service 1 Three Phase Commercial Class 3 -General Service 2 Single Phase Industrial Class 3 -General Service 2 Three Phase Industrial

143

A High Power-Density Mediator-Free Microfluidic Biophotovoltaic Device for Cyanobacterial Cells  

E-Print Network [OSTI]

Biophotovoltaics has emerged as a promising technology for generating renewable energy since it relies on living organisms as inexpensive, self-repairing and readily available catalysts to produce electricity from an abundant resource - sunlight. The efficiency of biophotovoltaic cells, however, has remained significantly lower than that achievable through synthetic materials. Here, we devise a platform to harness the large power densities afforded by miniaturised geometries. To this effect, we have developed a soft-lithography approach for the fabrication of microfluidic biophotovoltaic devices that do not require membranes or mediators. Synechocystis sp. PCC 6803 cells were injected and allowed to settle on the anode, permitting the physical proximity between cells and electrode required for mediator-free operation. We demonstrate power densities of above 100 mW/m2 for a chlorophyll concentration of 100 {\\mu}M under white light, a high value for biophotovoltaic devices without extrinsic supply of additional...

Bombelli, Paolo; Herling, Therese W; Howe, Christopher J; Knowles, Tuomas P J

2014-01-01T23:59:59.000Z

144

Alliant Energy Interstate Power and Light (Gas and Electric) - Farm  

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

Gas and Electric) - Farm Gas and Electric) - Farm Equipment Energy Efficiency Incentives Alliant Energy Interstate Power and Light (Gas and Electric) - Farm Equipment Energy Efficiency Incentives < Back Eligibility Agricultural Savings Category Other Heating & Cooling Cooling Appliances & Electronics Home Weatherization Sealing Your Home Design & Remodeling Windows, Doors, & Skylights Commercial Heating & Cooling Heating Commercial Lighting Lighting Manufacturing Water Heating Program Info Start Date 1/1/2012 State Iowa Program Type Utility Rebate Program Rebate Amount Energy Audit: Free Clothes Washer: $100 Refrigerator Replacement: $50 Dishwasher Replacement: $20 Freezer: $25 Room Air Conditioner: $25 Water Heater: $50 Electric Heat Pump Water Heaters: $100 Circulating Fans: $25 - $75

145

Cheyenne Light, Fuel and Power (Electric) - Commercial Energy Efficiency  

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

Electric) - Commercial Energy Electric) - Commercial Energy Efficiency Rebate Program (Wyoming) Cheyenne Light, Fuel and Power (Electric) - Commercial Energy Efficiency Rebate Program (Wyoming) < Back Eligibility Commercial Industrial Savings Category Other Appliances & Electronics Commercial Lighting Lighting Manufacturing Maximum Rebate Custom: 50% of project cost Program Info Start Date 06/09/2011 State Wyoming Program Type Utility Rebate Program Rebate Amount T8 Fixtures: $5 - $18 /system or $0.50 /lamp Fluorescents: $4 - $125 CFLs: $8 - $25 Indirect Lighting: $16 - $24 Pulse Start Metal Halide Fixtures: $25 - $65 Lighting Controls: $12 - $35 Variable Frequency Drive: $30 /hp Totally Enclosed Fan-Cooled: $10 - $600 Open Drip-Proof: $10 - $600 Custom: Buy down to 2 year pay back or 50% of cost, whichever is less

146

DOE Announces Webinars on the Distributed Wind Power Market, Lighting  

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

DOE Announces Webinars on the Distributed Wind Power Market, DOE Announces Webinars on the Distributed Wind Power Market, Lighting Retrofits Financial Analysis Tool, and More DOE Announces Webinars on the Distributed Wind Power Market, Lighting Retrofits Financial Analysis Tool, and More August 16, 2013 - 12:00pm Addthis EERE offers webinars to the public on a range of subjects, from adopting the latest energy efficiency and renewable energy technologies to training for the clean energy workforce. Webinars are free; however, advanced registration is typically required. You can also watch archived webinars and browse previously aired videos, slides, and transcripts. Upcoming Webinars August 21: Live Webinar on the 2012 Distributed Wind Market Report Webinar Sponsor: EERE's Wind and Water Power Technologies Program The Energy Department will present a live webcast titled "2012 Market

147

The “Green Lab”: Power Consumption by Commercial Light Bulbs  

Science Journals Connector (OSTI)

Going “green” is a slogan that is very contemporary both with industry and in the political arena. Choosing more energy-efficient devices is one way homeowners can “go green.” A simple method is to change home lighting from hot incandescent bulbs to compact fluorescent lights (CFLs). But do they really save energy? How do their illuminations compare? Even if the CFLs are more energy efficient they still add to our pollution problem because of the mercury inside them. Light-emitting diodes(LEDs) could be the answer but they are not available at our local stores. Can LEDs be made to screw right into a standard socket? How expensive are they? What are the power consumptions of so-called “60-W” and “100-W” CFL and LED light bulbs? These are the questions that are answered during this lab activity. Students measure the voltage and current for each of the three types of bulbs and then calculate the electrical power required by each. An optional experiment is to set the light outputs of each bulb so they are equal in intensity and then determine the power consumed. While not practical in the home this experiment gives students an understanding of value for their buck.

James A. Einsporn; Andrew F. Zhou

2011-01-01T23:59:59.000Z

148

Superior Water, Light and Power Co | Open Energy Information  

Open Energy Info (EERE)

Water, Light and Power Co Water, Light and Power Co Jump to: navigation, search Name Superior Water, Light and Power Co Place Wisconsin Utility Id 18336 Utility Location Yes Ownership I NERC Location MRO NERC MRO Yes Activity Bundled Services Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates Residential: $0.1050/kWh Commercial: $0.0835/kWh Industrial: $0.0674/kWh The following table contains monthly sales and revenue data for Superior Water, Light and Power Co (Wisconsin). Month RES REV (THOUSAND $) RES SALES (MWH) RES CONS COM REV (THOUSAND $) COM SALES (MWH) COM CONS IND_REV (THOUSAND $) IND SALES (MWH) IND CONS OTH REV (THOUSAND $) OTH SALES (MWH) OTH CONS TOT REV (THOUSAND $) TOT SALES (MWH) TOT CONS

149

High power density test of PXIE MEBT absorber prototype  

E-Print Network [OSTI]

One of the goals of the PXIE program at Fermilab is to demonstrate the capability to form an arbitrary bunch pattern from an initially CW 162.5 MHz H- bunch train coming out of an RFQ. The bunch-by-bunch selection will take place in the 2.1 MeV Medium Energy Beam Transport (MEBT) by directing the undesired bunches onto an absorber that needs to withstand a beam power of up to 21 kW, focused onto a spot with a ~2 mm rms radius. Two prototypes of the absorber were manufactured from molybdenum alloy TZM and tested with a 28 keV DC electron beam up to the peak surface power density required for PXIE, 17W/mm2. Temperatures and flow parameters were measured and compared to analysis. This paper describes the absorber prototypes and key testing results.

Shemyakin, A

2015-01-01T23:59:59.000Z

150

DOE Announces Webinars on the Distributed Wind Power Market, Lighting  

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

Lighting Retrofits Financial Analysis Tool, and More Lighting Retrofits Financial Analysis Tool, and More DOE Announces Webinars on the Distributed Wind Power Market, Lighting Retrofits Financial Analysis Tool, and More August 16, 2013 - 12:00pm Addthis EERE offers webinars to the public on a range of subjects, from adopting the latest energy efficiency and renewable energy technologies to training for the clean energy workforce. Webinars are free; however, advanced registration is typically required. You can also watch archived webinars and browse previously aired videos, slides, and transcripts. Upcoming Webinars August 21: Live Webinar on the 2012 Distributed Wind Market Report Webinar Sponsor: EERE's Wind and Water Power Technologies Program The Energy Department will present a live webcast titled "2012 Market

151

An Improved Method for Estimating the Wind Power Density Distribution Function  

Science Journals Connector (OSTI)

The wind power density (WPD) distribution curve is essential for wind power assessment and wind turbine engineering. The usual practice of estimating this curve from wind speed data is to first estimate the wind speed probability density function ...

Mark L. Morrissey; Werner E. Cook; J. Scott Greene

2010-07-01T23:59:59.000Z

152

Kansas City Power & Light Co | Open Energy Information  

Open Energy Info (EERE)

City Power & Light Co City Power & Light Co Place Kansas Utility Id 10000 References Energy Information Administration.[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 Schedule LGS Large Secondary Service >1000kW Commercial Schedule LGS Large Secondary Service <1000kW Commercial Schedule LPS Large Power Service Industrial Schedule MGS Medium General Service Commercial Schedule R Residential Service Residential Schedule RTOD Residential Time of Day Service Residential Schedule SGS Small General Service >25kW Commercial Schedule SGS Small General Service <24kW Commercial Average Rates Residential: $0.0980/kWh Commercial: $0.0784/kWh

153

Evaluation of Light-Triggered Thyristors for Pulsed Power Applications  

SciTech Connect (OSTI)

Lawrence Livermore National Laboratory has many needs for high reliability, high peak current, high di/dt switches. Solid-state switch technology offers the demonstrated advantage of reliability under a variety of conditions. Light-triggered switches operate with a reduced susceptibility to electromagnetic interference commonly found within pulsed power environments. Despite the advantages, commercially available solid-state switches are not typically designed for the often extreme pulsed power requirements. Testing was performed to bound the limits of devices for pulsed power applications beyond the manufacturers specified ratings. To test the applicability of recent commercial light-triggered solid-state designs, an adjustable high current switch test stand was assembled. Results from testing and subsequent selected implementations are presented.

Tully, L K; Fulkerson, E S; Goerz, D A; Speer, R D

2008-05-20T23:59:59.000Z

154

High power density AEM combustion for TPV applications  

Science Journals Connector (OSTI)

Various emitter designs and compositions are investigated to improve the performance and reduce the cost of thermophotovoltaic (TPV) devices. In order to maximize the overall system efficiency of combustion-powered TPV devices it is desirable to design an emitter system that will provide a high and uniform volumetric heat release producing a high intensity and uniform in-band photons flux thus enabling reduced size and weight of TPV generators. Quantum Group Inc. (QGI) has developed a high power density radiant burner/emitter technology which we have called Advanced Emissive Matrix (AEM). The AEM system is applicable to broad-band and narrow-band TPV approaches. Several AEM combustors-both broad-band and narrow-band-have been built tested and have consistently demonstrated extremely high power density (up to 30 W/cm3). Radiant emissions greater than 27 W/cm2 were measured from an AEM combustor fired with natural gas at 15% excess air. This level of radiant heat flux enables the utilization of concentrator-type PV cells which is a method of reducing cost size and weight of TPV devices. Additionally it was found that the AEM structure could be engineered to provide a desired radiant emission profile. The influence of the primary combustion parameters on emitter performance will also be presented. Therefore integration of the narrow-band emitter materials into an AEM combustor results in the delivery of high intensity selective and uniform photons to the PV cell face that improves TPV device performance.

Aleksandr S. Kushch; Steven M. Skinner

1999-01-01T23:59:59.000Z

155

Heat-and-Run: Leveraging SMT and CMP to Manage Power Density Through the Operating System  

E-Print Network [OSTI]

Heat-and-Run: Leveraging SMT and CMP to Manage Power Density Through the Operating System Mohamed and thermal ability of packages to dissipate heat. Power den- sity is characterized by localized chip hot Performance, Reliability Keywords Power density, heat, CMP, SMT, migration 1 INTRODUCTION Power

Vijaykumar, T. N.

156

Development of light weight, high current density, superconducting magnets  

SciTech Connect (OSTI)

High field, high current density superconducting magnets can be achieved with force-cooled, cable-in-conduit conductors while maintaining good stability and structural integrity. The weight of the conductor was reduced by using aluminum instead of stainless steel for the conduit. A 1-km long al-conduit conductor was produced by continuous extrusion of Al-tube on the cable and then drawing to the final size and rectangular shape. The structural weight was further reduced by using carbon-fiber reinforced composite, instead of stainless steel. Small test coils with copper conduit were built first to test the above ideas and to measure the stability margins of a cable-in-conduit conductor with void fractions less than 30%, substantially lower than have been used elsewhere.

Lue, J.W.; Lubell, M.S.; Luton, J.N.; Frame, B.J.; Paulaskas, F.L.; Blake, H.W. [Oak Ridge National Lab., TN (United States)] [Oak Ridge National Lab., TN (United States)

1994-07-01T23:59:59.000Z

157

Pike County Light & Power Co (Pennsylvania) | Open Energy Information  

Open Energy Info (EERE)

Co (Pennsylvania) Co (Pennsylvania) Jump to: navigation, search Name Pike County Light & Power Co Place Pennsylvania Utility Id 15045 References EIA Form EIA-861 Final Data File for 2010 - File2_2010[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates Residential: $0.1420/kWh Commercial: $0.0523/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File2_2010" Retrieved from "http://en.openei.org/w/index.php?title=Pike_County_Light_%26_Power_Co_(Pennsylvania)&oldid=412761" Categories: EIA Utility Companies and Aliases Utility Companies Organizations Stubs What links here

158

Connecticut Light & Power Co | Open Energy Information  

Open Energy Info (EERE)

Connecticut Light & Power Co Connecticut Light & Power Co Place Connecticut Service Territory Connecticut Website www.cl-p.com/Home Green Button Landing Page www.cl-p.com/Home/SaveEne Green Button Reference Page www.cl-p.com/Home/SaveEne Green Button Implemented Yes Utility Id 4176 Utility Location Yes Ownership I NERC Location NPCC NERC NPCC Yes ISO NE Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes Activity Retail Marketing Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it.

159

Florida Power & Light Co. | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Florida Power & Light Co. (Redirected from FPL) Jump to: navigation, search Name Florida Power & Light Co Place Miami, Florida Website www.fpl.com/ Utility Id 6452 Utility Location Yes Ownership I NERC Location FRCC NERC FRCC Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Form EIA-826 Database Monthly Electric Utility Sales and Revenue Data[2] SGIG Category[3] Tariff Page[4] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now!

160

Interstate Power and Light Co | Open Energy Information  

Open Energy Info (EERE)

Interstate Power and Light Co Interstate Power and Light Co Address 200 1st Street Southeast Place Cedar Rapids, Iowa Zip 52401 Website www.alliantenergy.com/ind Utility Id 9417 Utility Location Yes Ownership I NERC Location MRO NERC MRO Yes ISO MISO Yes Operates Generating Plant Yes Activity Generation Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Buying Distribution Yes Activity Wholesale Marketing Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] 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 100 Residential Residential

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


161

Kansas City Power & Light Co (Missouri) | Open Energy Information  

Open Energy Info (EERE)

Kansas City Power & Light Co Kansas City Power & Light Co Place Missouri Utility Id 10000 Utility Location Yes Ownership I NERC Location SPP NERC SPP Yes RTO SPP Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1]Energy Information Administration Form 826[2] 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 MO600 Residential MO610 Commercial MO710 Commercial MO860 Residential Schedule LGS - Large General Service >1000kW Commercial

162

Wisconsin Power and Light Company Smart Grid Project | Open Energy  

Open Energy Info (EERE)

and Light Company and Light Company Country United States Headquarters Location Madison, Wisconsin Recovery Act Funding $3,200,000.00 Total Project Value $6,400,000.00 Coverage Area Coverage Map: Wisconsin Power and Light Company Smart Grid Project Coordinates 43.0730517°, -89.4012302° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

163

Sustainable feasibility of solar photovoltaic powered street lighting systems  

Science Journals Connector (OSTI)

Abstract In the last few years, due to soaring fuel prices and gas emissions, renewable energy technologies have been suggested as the power source for infrastructures. The interest in solar photovoltaic (PV) assisted street lighting systems stems from the fact that they are sustainable and environmentally friendly compared to conventional energy powered systems. The present paper investigates and compares the economic feasibility of two types of systems: islanded and grid-connected system, for the street lighting systems in Hunan Province, China. Based on two options of solar panel materials, a simulation model of the system is developed for economic, technical and environmental feasibility. The comprehensively sustainability feasibility of these systems is conducted taking into account the cost, energy generation, CO2 emissions and renewable fraction. Radar plot is employed to integrate all the sustainability indicators into a general indicator, which presents system’s sustainability as a real number in the interval [0, 2]. Results show that for street lighting systems of all the cities, single crystal panel has a larger number of annual electricity generation, less emissions and higher environmental performance, but is more expansive than polycrystalline. It is also found that when the feed-in tariff higher than 1.27 CNY/kW h, the cost of energy (COE) of the solar powered lighting systems is less than a pure grid powered system. This will incite the use of solar PV in infrastructures. Through comparing the scores of sustainability, it is found that the Loudi system has the highest feasibility while the Yongzhou system has the lowest in the province.

Gang Liu

2014-01-01T23:59:59.000Z

164

The power of lightness. Apple iPad Price List  

E-Print Network [OSTI]

iPad Air The power of lightness. Apple iPad Price List 6/11/14 unh computer store university of new with iPad (4th generation). 2 Battery life varies by use and configuration. See www.apple with Wi-Fi + Cellular 16GB 32GB 64GB 128GB $629 $729 $829 $929 AppleCare+ for iPad AppleCare+ provides 2

165

Pioneer Power and Light Co | Open Energy Information  

Open Energy Info (EERE)

Pioneer Power and Light Co Pioneer Power and Light Co Place Wisconsin Utility Id 15086 Utility Location Yes Ownership I NERC Location RFC NERC RFC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates Residential: $0.1300/kWh Commercial: $0.1280/kWh Industrial: $0.1190/kWh The following table contains monthly sales and revenue data for Pioneer Power and Light Co (Wisconsin). Month RES REV (THOUSAND $) RES SALES (MWH) RES CONS COM REV (THOUSAND $) COM SALES (MWH) COM CONS IND_REV (THOUSAND $) IND SALES (MWH) IND CONS OTH REV (THOUSAND $) OTH SALES (MWH) OTH CONS TOT REV (THOUSAND $) TOT SALES (MWH) TOT CONS

166

TKE-Djibouti Power Light | Open Energy Information  

Open Energy Info (EERE)

TKE-Djibouti Power Light TKE-Djibouti Power Light Jump to: navigation, search Name TKE-Djibouti Power Light Place Djibouti, Djibouti Country Djibouti Sector Renewable Energy Company Type For Profit Company Ownership Private Small Business Yes Minority Business Yes Affiliated Companies TKE-International, LLC Project 67MW in Djibouti Website http://www.djpl.org Coordinates 11.541063458403°, 43.150209188461° 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":11.541063458403,"lon":43.150209188461,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

167

Power Quality Improvements in Lighting Systems Mr. Ashish Shrivastava  

E-Print Network [OSTI]

from early incandescent lamps to present generation light emitting diodes (LEDs). Incandescent light

Kumar, M. Jagadesh

168

Alliant Energy Interstate Power and Light (Gas and Electric) - Low Interest  

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

Alliant Energy Interstate Power and Light (Gas and Electric) - Low Alliant Energy Interstate Power and Light (Gas and Electric) - Low Interest Energy Efficiency Loan Program Alliant Energy Interstate Power and Light (Gas and Electric) - Low Interest Energy Efficiency Loan Program < Back Eligibility Agricultural Commercial Fed. Government Local Government Nonprofit Residential State Government Savings Category Heating & Cooling Commercial Heating & Cooling Heating Cooling Appliances & Electronics Other Heat Pumps Commercial Lighting Lighting Manufacturing Water Heating Home Weatherization Windows, Doors, & Skylights Maximum Rebate $25,000 Program Info State Iowa Program Type Utility Loan Program Rebate Amount $1,500 - $25,000 Provider Customer Service Interstate Power and Light (Alliant Energy), in conjunction with Wells

169

The characteristics of atmospheric radio frequency discharges with frequency increasing at a constant power density  

SciTech Connect (OSTI)

A computational model is used to investigate the characteristics of atmospheric radio frequency discharges by increasing frequency from 20 to 100 MHz at a constant power density. The simulation results show that increasing frequency can effectively enhance electron density before the transition frequency but after it the ignition is quenched then the electron density decreases. However this simulation also indicates the maximum time-averaged electron energy reduces monotonically with the excitation frequency increasing at a constant power density.

Zhang Yuantao; Li Qingquan; Lou Jie; Li Qingmin [School of Electrical Engineering, Shandong University, Jinan, Shandong Province 250061 (China)

2010-10-04T23:59:59.000Z

170

Wind: wind power density maps at 50m above ground and 1km resolution...  

Open Energy Info (EERE)

maps ... Dataset Activity Stream Wind: wind power density maps at 50m above ground and 1km resolution for Ghana from NREL (Abstract):HTMLREMOVEDHTMLREMOVEDRaster GIS data, 50...

171

Wind: wind power density maps at 50m above ground and 1km resolution...  

Open Energy Info (EERE)

resolution for Central America from NREL (Abstract):HTMLREMOVEDHTMLREMOVED50 m wind power density (Wm2) maps of Central America. (Purpose):HTMLREMOVEDHTMLREMOVEDTo...

172

Wind: wind power density maps at 50 m above ground and 1km resolution...  

Open Energy Info (EERE)

maps ... Dataset Activity Stream Wind: wind power density maps at 50 m above ground and 1km resolution for Cuba from NREL (Abstract):HTMLREMOVEDHTMLREMOVEDRaster GIS data, 50...

173

High-density thermoelectric power generation and nanoscale thermal metrology  

E-Print Network [OSTI]

Thermoelectric power generation has been around for over 50 years but has seen very little large scale implementation due to the inherently low efficiencies and powers available from known materials. Recent material advances ...

Mayer, Peter (Peter Matthew), 1978-

2007-01-01T23:59:59.000Z

174

Light weight space power reactors for nuclear electric propulsion  

SciTech Connect (OSTI)

A Nuclear Electric Propulsion (NEP) unit capable of propelling a manned vehicle to MARS will be required to have a value of {alpha} (kg/kWe) which is less than five. In order to meet this goal the reactor mass, and thus its contribution to the value of {alpha} will have to be minimized. In this paper a candidate for such a reactor is described. It consists of a gas cooled Particle Bed Reactor (PBR), with specially chosen materials which allow it to operate at an exit temperature of approximately 2000 K. One of the unique features of a PBR is the direct cooling of particulate fuel by the working fluid. This feature allows for high power densities, highest possible gas exit temperatures, for a given fuel temperature and because of the thin particle bed a low pressure drop. The PBR's described in this paper will have a ceramic moderator (Be{sub 2}C), ZrC coated fuel particles and a carbon/carbon hot frit. All the reactors will be designed with sufficient fissile loading to operate at full power for seven years. The burn up possible with particulate fuel is approximately 30%--50%. These rector designs achieve a value of {alpha} less than unity in the power range of interest (5 MWe). 5 refs., 3 figs.

Ludewig, H.; Mughabghab, S.; Lazareth, O.; Perkins, K.; Schmidt, E.; Powell, J.R.

1991-01-01T23:59:59.000Z

175

OXIDATION OF DRY HYDROCARBONS AT HIGH-POWER DENSITY ANODES  

SciTech Connect (OSTI)

This work builds upon discoveries by the University of Pennsylvania and others pertaining to the oxidation of dry hydrocarbon fuels in high temperature solid oxide fuel cells. The work reported here was restricted primarily to dry methane and confirms that YSZ-based cells, having ceria in the anode as a catalyst and copper in the anode as a current collector, can operate on dry methane for extended periods. Thirty-three lab-scale cells of various designs were fabricated and operated under a variety of conditions. The longest-lived cell gave stable performance on dry methane at 800 C for over 305 hours. Only slight carbon deposition was noted at the completion of the test. A corresponding nickel/YSZ-based anode would have lasted for less than an hour under these test conditions (which included open circuit potential measurements) before carbon fouling essentially destroyed the cell. The best performing cell achieved 112 mW/cm{sub 2} on dry methane at 800 C. Several problems were encountered with carbon fouling and declining open circuit voltages in many of the test cells after switching from operation on hydrogen to dry methane. Although not rigorously confirmed by experimentation, the results suggested that air infiltration through less than perfect perimeter seals or pinholes in the electrolytes, or both gave rise to conditions that caused the carbon fouling and OCV decline. Small amounts of air reacting with methane in a partial oxidation reaction could produce carbon monoxide that, in turn, would deposit the carbon. If this mechanism is confirmed, it implies that near perfect hardware is required for extended operation. Some evidence was also found for the formation of electrical shorts, probably from carbon deposits bridging the electrolyte. Work with odorized methane and with methane containing 100-ppm hydrogen sulfide confirmed that copper is stable at 800 C in dry hydrocarbon fuels in the presence of sulfur. In a number of cases, but not exclusively, the performance life on dry methane with sulfur compounds was much longer than with dry methane alone. The effect of sulfur compounds in these cases appeared to correlate with inhibition of carbon deposition. Mixed results were obtained for the effect of the sulfur compounds on power density. Progress also was made in understanding the mechanisms involved in direct utilization of dry natural gas. Evidence was developed for three possible mechanisms for dry methane utilization in addition to the usually cited mechanism--direct oxidation of methane by oxygen anions. Further work is required at a fundamental level before the knowledge gained here can be translated into higher levels of performance.

K.Krist; O. Spaldon-Stewart; R. Remick

2004-03-01T23:59:59.000Z

176

Garland Light & Power Company | Open Energy Information  

Open Energy Info (EERE)

Company Company Jump to: navigation, search Name Garland Light & Power Company Place Wyoming Utility Id 6950 Utility Location Yes Ownership C NERC Location WECC NERC WECC Yes Activity Distribution 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 GENERAL SERVICE OVER 25 KVA Rate Code C Industrial GENERAL SERVICE SINGLE-PHASE Rate Code A Commercial IRRIGATION Rate Code B-25 Horsepower or less Commercial IRRIGATION Rate Code B-Over 25 Horsepower Industrial RESIDENTIAL TIME OF USE (Off-Peak) Rate Code D Residential Average Rates Residential: $0.1300/kWh Commercial: $0.1330/kWh

177

Inland Power and Light Company - Agricultural Energy Efficiency Rebate  

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

Agricultural Energy Efficiency Agricultural Energy Efficiency Rebate Programs Inland Power and Light Company - Agricultural Energy Efficiency Rebate Programs < Back Eligibility Agricultural Savings Category Other Manufacturing Maximum Rebate Custom: 70% or project cost Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount Flow controlling type nozzle for impact sprinklers: $4 Rebuilt or New Impact Sprinklers: $3.75 Nozzle for Impact Sprinkler: $1.50 Rotating Type Sprinklers: $4 Gasket: $2.75 Low-Pressure Regulators: $5 Low-Pressure Sprinklers: $4 Multiple Configuration Nozzles: $3 Multi-Trajectory Sprays: $4 Drains for Lines: $1 Hubs for Wheel-Lines: $14.50 "Goose Neck" Elbow for New Drop Tubes: $1.65 Drop Tubes: $3 Center Pivot Base Boot Gasket: $175

178

Low Light Imaging for Power Outage and Fire Detection  

E-Print Network [OSTI]

boats. Fires in Africa Gas flares ­ Persian Gulf Fishing boats & city lights - Japan #12;Sorting The Recovery of Lighting? Gulf Coast USA Radiance Calibrated Lights 2006=red 2003=green 2000=blue #12;New

179

Quantification of nanoscale density fluctuations using electron microscopy: Light-localization properties of biological cells  

SciTech Connect (OSTI)

We report a study of the nanoscale mass-density fluctuations of heterogeneous optical dielectric media, including nanomaterials and biological cells, by quantifying their nanoscale light-localization properties. Transmission electron microscope images of the media are used to construct corresponding effective disordered optical lattices. Light-localization properties are studied by the statistical analysis of the inverse participation ratio (IPR) of the localized eigenfunctions of these optical lattices at the nanoscale. We validated IPR analysis using nanomaterials as models of disordered systems fabricated from dielectric nanoparticles. As an example, we then applied such analysis to distinguish between cells with different degrees of aggressive malignancy.

Pradhan, Prabhakar; Damania, Dhwanil; Turzhitsky, Vladimir; Subramanian, Hariharan; Backman, Vadim [Department of Biomedical Engineering, Northwestern University, Evanston, Illinois 60208 (United States); Joshi, Hrushikesh M.; Dravid, Vinayak P. [Department of Material Science and Engineering, Northwestern University, Evanston, Illinois 60208 (United States); Roy, Hemant K. [Department of Internal Medicine, NorthShore University HealthSystem, Evanston, Illinois 60201 (United States); Taflove, Allen [Department of Electrical Engineering and Computer Science, Northwestern University, Evanston, Illinois 60208 (United States)

2010-12-13T23:59:59.000Z

180

A Framework to Determine the Probability Density Function for the Output Power of Wind Farms  

E-Print Network [OSTI]

A Framework to Determine the Probability Density Function for the Output Power of Wind Farms Sairaj to the power output of a wind farm while factoring in the availability of the wind turbines in the farm availability model for the wind turbines, we propose a method to determine the wind-farm power output pdf

Liberzon, Daniel

Note: This page contains sample records for the topic "lighting power densities" 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

High Energy Density Utracapacitors: Low-Cost, High Energy and Power Density, Nanotube-Enhanced Ultracapacitors  

SciTech Connect (OSTI)

Broad Funding Opportunity Announcement Project: FastCAP is improving the performance of an ultracapacitor—a battery-like electronic device that can complement, and possibly even replace, an HEV or EV battery pack. Ultracapacitors have many advantages over conventional batteries, including long lifespans (over 1 million cycles, as compared to 10,000 for conventional batteries) and better durability. Ultracapacitors also charge more quickly than conventional batteries, and they release energy more quickly. However, ultracapacitors have fallen short of batteries in one key metric: energy density—high energy density means more energy storage. FastCAP is redesigning the ultracapacitor’s internal structure to increase its energy density. Ultracapacitors traditionally use electrodes made of irregularly shaped, porous carbon. FastCAP’s ultracapacitors are made of tiny, aligned carbon nanotubes. The nanotubes provide a regular path for ions moving in and out of the ultracapacitor’s electrode, increasing the overall efficiency and energy density of the device.

None

2010-04-01T23:59:59.000Z

182

Home Energy Score API User: United Illuminating Company and Connecticut Light and Power  

Broader source: Energy.gov [DOE]

The United Illuminating Company and Connecticut Light and Power, administering conservation, and load management programs funded by the Connecticut Energy Efficiency Fund, are Home Energy Score...

183

Alaska Electric Light&Power Co (Alaska) EIA Revenue and Sales...  

Open Energy Info (EERE)

November 2008 Jump to: navigation, search EIA Monthly Electric Utility Sales and Revenue Data for Alaska Electric Light&Power Co for November 2008. Monthly Electric Utility Sales...

184

Alaska Electric Light&Power Co (Alaska) EIA Revenue and Sales...  

Open Energy Info (EERE)

December 2008 Jump to: navigation, search EIA Monthly Electric Utility Sales and Revenue Data for Alaska Electric Light&Power Co for December 2008. Monthly Electric Utility Sales...

185

Power corrections in heavy-to-light decays at large recoil energy  

E-Print Network [OSTI]

I briefly present recent work on QCD power corrections in heavy-to-light meson decays, using an effective field theory approach.

M. Diehl

2002-10-02T23:59:59.000Z

186

Heat power capacity of the internal source in light-transparent coatings of planar solar collectors  

Science Journals Connector (OSTI)

The results are presented of numerical determination of the heat power capacity of the internal source in light-transparent coatings of planar solar collectors; the power results from partial absorption ... of th...

R. R. Avezov; N. R. Avezova; S. L. Lutpullaev; K. A. Samiev…

2007-09-01T23:59:59.000Z

187

FirstEnergy (Mon Power and Potomac Edison) - Business Lighting Incentive  

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

FirstEnergy (Mon Power and Potomac Edison) - Business Lighting FirstEnergy (Mon Power and Potomac Edison) - Business Lighting Incentive Program (West Virginia) FirstEnergy (Mon Power and Potomac Edison) - Business Lighting Incentive Program (West Virginia) < Back Eligibility Agricultural Commercial Industrial Institutional Local Government Schools State Government Tribal Government Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info State West Virginia Program Type Utility Rebate Program Rebate Amount Lighting Incentive: $0.05/kWh first year savings FirstEnergy's West Virginia's utilities (Mon Power and Potomac Edison) offer the Business Lighting Incentive Program in accordance with the December 30, 2011, order issued by the Public Service Commission (PSC). This program is designed to help meet the state's goals to reduce both

188

Case Study - Florida Power & Light - Smart Grid Solutions Strengthen Reliability and Services - July 2012.pdf  

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

Florida Power & Light Florida Power & Light July 2012 1 Smart devices have been installed on 78 substation transformer banks. Smart Grid Solutions Strengthen Electric Reliability and Customer Services in Florida With 4.6 million customers, nearly 70,000 miles of power lines and 16 power plants, Florida Power and Light Company (FPL) is one of the nation's largest electric utilities. FPL says maintaining reliable service while keeping rates affordable is "Job One." While pursuing its mission, FPL is implementing "Energy Smart Florida," which is the largest and one of the most comprehensive of the U.S. Department of

189

Lighting  

SciTech Connect (OSTI)

The lighting section of ASHRAE standard 90.1 is discussed. It applies to all new buildings except low-rise residential, while excluding specialty lighting applications such as signage, art exhibits, theatrical productions, medical and dental tasks, and others. In addition, lighting for indoor plant growth is excluded if designed to operate only between 10 p.m. and 6 a.m. Lighting allowances for the interior of a building are determined by the use of the system performance path unless the space functions are not fully known, such as during the initial stages of design or for speculative buildings. In such cases, the prescriptive path is available. Lighting allowances for the exterior of all buildings are determined by a table of unit power allowances. A new addition the exterior lighting procedure is the inclusion of facade lighting. However, it is no longer possible to trade-off power allotted for the exterior with the interior of a building or vice versa. A significant change is the new emphasis on lighting controls.

McKay, H.N. (Hayden McKay Lighting Design, New York, NY (US))

1990-02-01T23:59:59.000Z

190

Evaluation of high power density annular fuel application in the Korean OPR-1000 reactor  

E-Print Network [OSTI]

Compared to the traditional solid fuel geometry for PWRs, the internally and externally cooled annular fuel offers the potential to increase the core power density while maintaining or increasing safety margins. It is ...

Zhang, Liang, Ph. D.. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

191

Wind: wind speed and wind power density maps at 10m and 50m above...  

Open Energy Info (EERE)

files of wind speed and wind power density at 10 and 50 m heights. Global data of offshore wind resource as generated by NASA's QuikSCAT SeaWinds scatterometer....

192

Wind: wind speed and wind power density GIS data at 10m and 50m...  

Open Energy Info (EERE)

files of wind speed and wind power density at 10 and 50 m heights. Global data of offshore wind resource as generated by NASA's QuikScat SeaWinds scatterometer....

193

High Energy Density Sate, Material and Device with High Power Lasers  

Science Journals Connector (OSTI)

High energy density states with photon pressures of more than Tera bar and thermal pressure of more than Mega bar, is now available with high power lasers. Here I present creation of...

Kodama, R

194

X-ray power density spectra of black hole binaries : a new deadtime model for the RXTE PCA  

E-Print Network [OSTI]

The power density spectrum is an essential tool for determining the frequency content of X-ray radiation from astronomical sources. For neutron star systems, power density spectra reveal coherent oscillations for those ...

Wei, Dennis

2006-01-01T23:59:59.000Z

195

Alliant Energy Interstate Power and Light (Electric)- Residential...  

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

a number of energy efficiency rebates for Minnesota residential customers which implement HVAC, lighting, appliance, window, insulation and water heating upgrades. Eligible...

196

Alliant Energy Interstate Power and Light (Electric) - Business...  

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

State Government Savings Category Heat Pumps Lighting Maximum Rebate See program web site Program Info State Minnesota Program Type Utility Rebate Program Rebate Amount New...

197

Effect of electron density profile on power absorption of high frequency electromagnetic waves in plasma  

SciTech Connect (OSTI)

Considering different typical electron density profiles, a multi slab approximation model is built up to study the power absorption of broadband (0.75-30 GHz) electromagnetic waves in a partially ionized nonuniform magnetized plasma layer. Based on the model, the power absorption spectra for six cases are numerically calculated and analyzed. It is shown that the absorption strongly depends on the electron density fluctuant profile, the background electron number density, and the collision frequency. A potential optimum profile is also analyzed and studied with some particular parameters.

Xi Yanbin; Liu Yue [MOE Key Laboratory of Materials Modification by Laser, Electron, and Ion Beams, School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 116024 (China)

2012-07-15T23:59:59.000Z

198

"2. Turkey Point","Nuclear","Florida Power & Light Co",3334  

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

Florida" Florida" "1. Martin","Gas","Florida Power & Light Co",3695 "2. Turkey Point","Nuclear","Florida Power & Light Co",3334 "3. Crystal River","Coal","Progress Energy Florida Inc",3151 "4. Manatee","Gas","Florida Power & Light Co",2735 "5. West County Energy Center (WCEC)","Gas","Florida Power & Light Co",2438 "6. Fort Myers","Gas","Florida Power & Light Co",2403 "7. Sanford","Gas","Florida Power & Light Co",2050 "8. Hines Energy Complex","Gas","Progress Energy Florida Inc",1912 "9. H. L. Culbreath Bayside","Gas","Tampa Electric Co",1854

199

Florida Power and Light Comments on Smart Grid Request For Information  

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

Florida Power and Light Comments on Smart Grid Request For Florida Power and Light Comments on Smart Grid Request For Information (RFI): Addressing Policy & Logistical Challenges. Florida Power and Light Comments on Smart Grid Request For Information (RFI): Addressing Policy & Logistical Challenges. Florida Power and Light (FPL) believes the Smart Grid represents an important new technology platform for the electric utility industry and its customers. This platform, as it continues to be developed and deployed, can be an enabler for better and more reliable control of the electric power system, enhanced management and monitoring of the grid, and more information for both the utility and its customers to make better informed decisions over energy supply and usage. Smart Grid Request For Information (RFI): Addressing Policy & Logistical

200

Anchorage Municipal Light and Power (Alaska) EIA Revenue and...  

Open Energy Info (EERE)

Data 1 Previous | Next Retrieved from "http:en.openei.orgwindex.php?titleAnchorageMunicipalLightandPower(Alaska)EIARevenueandSales-December2008&oldid19263...

Note: This page contains sample records for the topic "lighting power densities" 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

Non-power law behavior of the radial profile of phase-space density of halos  

SciTech Connect (OSTI)

We study the pseudo phase-space density, ?(r)/?{sup 3}(r), of ?CDM dark matter halos with and without baryons (baryons+DM, and pure DM), by using the model introduced in Del Popolo (2009), which takes into account the effect of dynamical friction, ordered and random angular momentum, baryons adiabatic contraction and dark matter baryons interplay. We examine the radial dependence of ?(r)/?{sup 3}(r) over 9 orders of magnitude in radius for structures on galactic and cluster of galaxies scales. We find that ?(r)/?{sup 3}(r) is approximately a power-law only in the range of halo radius resolved by current simulations (down to 0.1% of the virial radius) while it has a non-power law behavior below the quoted scale, with inner profiles changing with mass. The non-power-law behavior is more evident for halos constituted both of dark matter and baryons while halos constituted just of dark matter and with angular momentum chosen to reproduce a Navarro-Frenk-White (NFW) density profile, are characterized by an approximately power-law behavior. The results of the present paper lead to conclude that density profiles of the NFW type are compatible with a power-law behavior of ?(r)/?{sup 3}(r), while those flattening to the halo center, like those found in Del Popolo (2009) or the Einasto profile, or the Burkert profile, cannot produce radial profile of the pseudo-phase-space density that are power-laws at all radii. The results argue against universality of the pseudo phase-space density and as a consequence argue against universality of density profiles constituted by dark matter and baryons as also discussed in Del Popolo (2009)

Popolo, A. Del, E-mail: adelpopolo@oact.inaf.it [Dipartimento di Fisica e Astronomia, University Of Catania, Viale Andrea Doria 6, 95125 Catania (Italy)

2011-07-01T23:59:59.000Z

202

Low density, microcellular, dopable, agar/gelatin foams for pulsed power experiments  

SciTech Connect (OSTI)

Low-density, microcellular foams prepared from the natural polymers agar and gelatin have been developed for pulsed-power physics experiments. Numerous experiments were supported with foams having densities at or below 10 mg/cm{sup 3}. For some of the experiments, the agar/gelatin foam was uniformly doped with metallic elements using soluble salts. Depending on the method of preparation, cell sizes were typically below 10 microns and for one process were below 1.0 micron.

McNamara, W.F. [Orion International Technologies, Inc., Albuquerque, NM (United States); Aubert, J.H. [Sandia National Lab., Albuquerque, NM (United States)

1997-04-01T23:59:59.000Z

203

Cheyenne Light, Fuel and Power Company Smart Grid Project | Open Energy  

Open Energy Info (EERE)

Light, Fuel and Power Company Smart Grid Project Light, Fuel and Power Company Smart Grid Project Jump to: navigation, search Project Lead Cheyenne Light, Fuel and Power Company Country United States Headquarters Location Cheyenne, Wyoming Recovery Act Funding $5,033,441.00 Total Project Value $10,066,882.00 Coverage Area Coverage Map: Cheyenne Light, Fuel and Power Company Smart Grid Project Coordinates 41.1399814°, -104.8202462° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

204

City Water Light and Power - Solar Rewards Program | Department of Energy  

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

You are here You are here Home » City Water Light and Power - Solar Rewards Program City Water Light and Power - Solar Rewards Program < Back Eligibility Commercial Residential Savings Category Solar Buying & Making Electricity Maximum Rebate $15,000 per account Program Info Start Date 01/23/2012 State Illinois Program Type Utility Rebate Program Rebate Amount $1,500/kW Provider City Water Light and Power '''''Note: Funding for the Solar Rewards program has been exhausted. Check the program web site for more information regarding additional funding, expected March 2013.''''' City Water, Light and Power (CWLP) is now offering residential and commercial customers a $1,500 per kilowatt (kW) rebate for installing solar photovoltaic (PV) systems. Rebates are limited to $15,000 per customer

205

Peak Power Reduction Strategies for the Lighting Systems in Government Buildings  

E-Print Network [OSTI]

presents an approach developed to reduce the peak power demand in the lighting. The approach included optimum use of daylight, time of day control and delamping. The implementation of this approach for eight government buildings with occupancy of between 7...

Al-Nakib, D.; Al-Mulla, A. A.; Maheshwari, G. P.

2010-01-01T23:59:59.000Z

206

Alaska Electric Light&Power Co (Alaska) EIA Revenue and Sales...  

Open Energy Info (EERE)

August 2008. Monthly Electric Utility Sales and Revenue Data Short Name 2008-08 Utility Company Alaska Electric Light&Power Co (Alaska) Place Alaska Start Date 2008-08-01 End Date...

207

Alaska Electric Light&Power Co (Alaska) EIA Revenue and Sales...  

Open Energy Info (EERE)

EIA Monthly Electric Utility Sales and Revenue Data for Alaska Electric Light&Power Co for February 2009. Monthly Electric Utility Sales and Revenue Data Short Name 2009-02 Utility...

208

Alaska Electric Light&Power Co (Alaska) EIA Revenue and Sales...  

Open Energy Info (EERE)

Alaska) EIA Revenue and Sales - July 2008 Jump to: navigation, search EIA Monthly Electric Utility Sales and Revenue Data for Alaska Electric Light&Power Co for July 2008. Monthly...

209

Alliant Energy Interstate Power and Light (Gas and Electric)- Low Interest Energy Efficiency Loan Program  

Broader source: Energy.gov [DOE]

Alliant Energy (Interstate Power and Light - IP&L) offers low-interest financing program for the installation of energy efficient improvements. Businesses, Residences, farms or ag-related...

210

The Diesel Engine Powering Light-Duty Vehicles: Today and Tomorrow  

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

diesel-powered light-duty vehicles 1990 1995 2000 2005 2010 2015 2020 2025 Energy Greenhouse effect CO 2 Exhaust gas emissions CO, NO x , HC, PM Importance Environmental driving...

211

Power spectrum of electron number density perturbations at cosmological recombination epoch  

E-Print Network [OSTI]

The power spectrum of number density perturbations of free electrons is obtained for the epoch of cosmological recombination of hydrogen. It is shown that amplitude of the electron perturbations power spectrum of scales larger than acoustic horizon exceeds by factor of 17 the amplitude of baryon matter density ones (atoms and ions of hydrogen and helium). In the range of the first and second acoustic peaks such relation is 18, in the range of the third one 16. The dependence of such relations on cosmological parameters is analysed too.

B. Venhlovska; B. Novosyadlyj

2008-12-12T23:59:59.000Z

212

High-power LED Technology and Solid State Lighting  

Science Journals Connector (OSTI)

The rapid adoption of LEDs in general illumination is fueled by high-power phosphor-conversion and direct color blue and red LED technology. Over the last several years...

Goetz, Werner

213

Stable relativistic/charge-displacement channels in ultrahigh power density (?1021 W/cm3) plasmas  

Science Journals Connector (OSTI)

...the contemporary production of vigorous thermonuclear environments, the achievable power density...acceleration, and the fast ignition of fusion targets. The key to the...Rhodes C K ( 1995 ) Plasma Phys Control Fusion 37 : 569 – 597 . 2 Borisov A B Borovskiy...

A. B. Borisov; J. W. Longworth; K. Boyer; C. K. Rhodes

1998-01-01T23:59:59.000Z

214

Stable relativistic/charge-displacement channels in ultrahigh power density (?1021 W/cm3) plasmas  

Science Journals Connector (OSTI)

...mankind with an origin that predates the Stone Age. From the use of a wooden club to the contemporary production of vigorous thermonuclear environments, the achievable power density (W/cm 3 ) has been advanced by approximately a factor of 20 orders of magnitude...

A. B. Borisov; J. W. Longworth; K. Boyer; C. K. Rhodes

1998-01-01T23:59:59.000Z

215

Estimated changes in wind speed and wind power density over the western High Plains, 1971–2000  

Science Journals Connector (OSTI)

This manuscript presents the results of research on the temporal patterns in wind speed and wind power density from 1971 to 2000. The ... Mountains in an area which has a proven wind power resource. Policies and ...

J. Scott Greene; Matthew Chatelain; Mark Morrissey…

2012-08-01T23:59:59.000Z

216

Journal of Power Sources 153 (2006) 6875 Numerical study of a flat-tube high power density solid oxide fuel cell  

E-Print Network [OSTI]

power density (HPD) solid oxide fuel cell (SOFC) is a geometry based on a tubular type SOFC: Flat-tube; High power density (HPD); Solid oxide fuel cell (SOFC); Simulation; Performance; Optimization 1. Introduction A solid oxide fuel cell (SOFC), like any other fuel cell, produces electrical

217

Two-dimensional AXUV-based radiated power density diagnostics on NSTX-U  

SciTech Connect (OSTI)

A new set of radiated-power-density diagnostics for the National Spherical Torus Experiment Upgrade (NSTX-U) tokamak have been designed to measure the two-dimensional poloidal structure of the total photon emissivity profile in order to perform power balance, impurity transport, and magnetohydrodynamic studies. Multiple AXUV-diode based pinhole cameras will be installed in the same toroidal angle at various poloidal locations. The local emissivity will be obtained from several types of tomographic reconstructions. The layout and response expected for the new radially viewing poloidal arrays will be shown for different impurity concentrations to characterize the diagnostic sensitivity. The radiated power profile inverted from the array data will also be used for estimates of power losses during transitions from various divertor configurations in NSTX-U. The effect of in-out and top/bottom asymmetries in the core radiation from high-Z impurities will be addressed.

Faust, I.; Parker, R. R. [MIT - Plasma Science and Fusion Center, Cambridge, Massachusetts 02139 (United States); Delgado-Aparicio, L.; Bell, R. E.; Diallo, A.; Gerhardt, S. P.; LeBlanc, B.; Kozub, T. A. [Princeton Plasma Physics Laboratory, Princeton, New Jersey 08540 (United States); Tritz, K. [The Johns Hopkins University, Baltimore, Maryland 21209 (United States); Stratton, B. C. [MIT - Plasma Science and Fusion Center, Cambridge, Massachusetts 02139 (United States); Princeton Plasma Physics Laboratory, Princeton, New Jersey 08540 (United States)

2014-11-15T23:59:59.000Z

218

Light  

Science Journals Connector (OSTI)

Sunlight contains energy which can be directly converted into electricity in solar cells of various types. This is an example of what is called 'direct conversion', involving no moving parts or heat conversion processes. This chapter looks at photovoltaic and photoelectric devices and also at other ideas for using light energy, some of which operate in the infrared part of the spectrum. Solar electric power is a rapidly developing field, opening up many opportunities for novel applications, as well as requirements, including for storage, with one idea being solar-powered hydrogen production and then direct conversion to electricity in fuel cells. Direct conversion is not always efficient, and this chapter introduces the concept of 'energy return on energy invested'. In speculative mood this chapter also looks at the idea of a global grid, allowing daytime solar generation to be used on the night side of the planet.

David Elliott ? Pages 4-1 to 4-20

219

Power spectral density estimation for wireless fluctuation enhanced gas sensor nodes  

E-Print Network [OSTI]

Fluctuation enhanced sensing (FES) is a promising method to improve the selectivity and sensitivity of semiconductor and nanotechnology gas sensors. Most measurement setups include high cost signal conditioning and data acquisition units as well as intensive data processing. However, there are attempts to reduce the cost and energy consumption of the hardware and to find efficient processing methods for low cost wireless solutions. In our paper we propose highly efficient signal processing methods to analyze the power spectral density of fluctuations. These support the development of ultra-low-power intelligent fluctuation enhanced wireless sensor nodes while several further applications are also possible.

Mingesz, Robert; Gingl, Zoltan

2014-01-01T23:59:59.000Z

220

High excitation power photoluminescence studies of ultra-low density GaAs quantum dots  

SciTech Connect (OSTI)

We fabricate GaAs epitaxial quantum dots (QDs) by filling of self-organized nanoholes in AlGaAs. The QDs are fabricated under optimized process conditions and have ultra-low density in the 10{sup 6} cm{sup ?2} regime. At low excitation power the optical emission of single QDs exhibit sharp excitonic lines, which are attributed to the recombination of excitonic and biexcitonic states. High excitation power measurements reveal surprisingly broad emission lines from at least six QD shell states.

Sonnenberg, D.; Graf, A.; Paulava, V.; Heyn, Ch.; Hansen, W. [Institut für Angewandte Physik und Zentrum für Mikrostrukturforschung, Universität Hamburg, Jungiusstr. 11, 20355 Hamburg (Germany)

2013-12-04T23:59:59.000Z

Note: This page contains sample records for the topic "lighting power densities" 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

ASHRAE Standard 90.1-2007 -- Lighting and Power Requirements | Building  

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

Lighting and Power Requirements Lighting and Power Requirements This course provides an overview of the lighting and power requirements of ASHRAE Standard 90.1-2007. Estimated Length: 60 minutes Presenters: Eric Richman, Pacific Northwest National Laboratory Original Webcast Date: Thursday, January 10, 2008 - 13:00 CEUs Offered: 1.0 AIA/CES LU (HSW); .10 CEUs towards ICC renewal certification. Course Type: Video Downloads: Presentation Slides Video Watch on YouTube Visit the BECP Online Training Center for instructions on how to obtain a certificate of completion. Building Type: Commercial Focus: Compliance Code Version: ASHRAE Standard 90.1-2007 Target Audience: Architect/Designer Builder Code Official Contractor Engineer State Official Contacts Web Site Policies U.S. Department of Energy USA.gov

222

Kansas City Power and Light - ENERGY STAR New Homes Rebate Program |  

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

Kansas City Power and Light - ENERGY STAR New Homes Rebate Program Kansas City Power and Light - ENERGY STAR New Homes Rebate Program Kansas City Power and Light - ENERGY STAR New Homes Rebate Program < Back Eligibility Construction Installer/Contractor Multi-Family Residential Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Construction Commercial Heating & Cooling Design & Remodeling Sealing Your Home Windows, Doors, & Skylights Ventilation Maximum Rebate KCP&L ENERGY STAR New Construction: $600 MGE ENERGY STAR New Construction: $600 Insulation: $400-$600 Air Sealing: $400 Duct Sealing: $200 Program Info Funding Source KCP&L and MGE State Missouri Program Type Utility Rebate Program Rebate Amount Upgrade to a High-Efficiency Cooling System: $850 Single Family Energy Assessment: $400/unit

223

Laser Drilling - Drilling with the Power of Light  

SciTech Connect (OSTI)

Gas Technology Institute (GTI) has been the leading investigator in the field of high power laser applications research for well construction and completion applications. Since 1997, GTI (then as Gas Research Institute- GRI) has investigated several military and industrial laser systems and their ability to cut and drill into reservoir type rocks. In this report, GTI continues its investigation with a 5.34 kW ytterbium-doped multi-clad high power fiber laser (HPFL). When compared to its competitors; the HPFL represents a technology that is more cost effective to operate, capable of remote operations, and requires considerably less maintenance and repair. Work performed under this contract included design and implementation of laboratory experiments to investigate the effects of high power laser energy on a variety of rock types. All previous laser/rock interaction tests were performed on samples in the lab at atmospheric pressure. To determine the effect of downhole pressure conditions, a sophisticated tri-axial cell was designed and tested. For the first time, Berea sandstone, limestone and clad core samples were lased under various combinations of confining, axial and pore pressures. Composite core samples consisted of steel cemented to rock in an effort to represent material penetrated in a cased hole. The results of this experiment will assist in the development of a downhole laser perforation or side tracking prototype tool. To determine how this promising laser would perform under high pressure in-situ conditions, GTI performed a number of experiments with results directly comparable to previous data. Experiments were designed to investigate the effect of laser input parameters on representative reservoir rock types of sandstone and limestone. The focus of the experiments was on laser/rock interaction under confining pressure as would be the case for all drilling and completion operations. As such, the results would be applicable to drilling, perforation, and side tracking applications. In the past, several combinations of laser and rock variables were investigated at standard conditions and reported in the literature. More recent experiments determined the technical feasibility of laser perforation on multiple samples of rock, cement and steel. The fiber laser was capable of penetrating these materials under a variety of conditions, to an appropriate depth, and with reasonable energy requirements. It was determined that fiber lasers are capable of cutting rock without causing damage to flow properties. Furthermore, the laser perforation resulted in permeability improvements on the exposed rock surface. This report has been prepared in two parts and each part may be treated as a stand-alone document. Part 1 (High Energy Laser Drilling) includes the general description of the concept and focuses on results from experiments under the ambient lab conditions. Part 2 (High Energy Laser Perforation and Completion Techniques) discusses the design and development of a customized laser pressure cell; experimental design and procedures, and the resulting data on pressure-charged samples exposed to the laser beam. An analysis provides the resulting effect of downhole pressure conditions on the laser/rock interaction process.

Iraj A. Salehi; Brian C. Gahan; Samih Batarseh

2007-02-28T23:59:59.000Z

224

Laser Drilling - Drilling with the Power of Light  

SciTech Connect (OSTI)

Gas Technology Institute (GTI) has been the leading investigator in the field of high power laser applications research for well construction and completion applications. Since 1997, GTI (then as Gas Research Institute) has investigated several military and industrial laser systems and their ability to cut and drill into reservoir type rocks. In this report, GTI continues its investigation with a recently acquired 5.34 kW ytterbium-doped multi-clad high power fiber laser (HPFL). The HPFL represents a potentially disruptive technology that, when compared to its competitors, is more cost effective to operate, capable of remote operations, and requires considerably less maintenance and repair. To determine how this promising laser would perform under high pressure in-situ conditions, GTI performed a number of experiments with results directly comparable to previous data. Experiments were designed to investigate the effect of laser input parameters on representative reservoir rock types of sandstone and limestone. The focus of the experiments was on completion and perforation applications, although the results and techniques apply to well construction and other rock cutting applications. All previous laser/rock interaction tests were performed on samples in the lab at atmospheric pressure. To determine the effect of downhole pressure conditions, a sophisticated tri-axial cell was designed and tested. For the first time, Berea sandstone, limestone and clad core samples were lased under various combinations of confining, axial and pore pressures. Composite core samples consisted of steel cemented to rock in an effort to represent material penetrated in a cased hole. The results of this experiment will assist in the development of a downhole laser perforation prototype tool. In the past, several combinations of laser and rock variables were investigated at standard conditions and reported in the literature. More recent experiments determined the technical feasibility of laser perforation on multiple samples of rock, cement and steel. The fiber laser was capable of penetrating these materials under a variety of conditions, to an appropriate depth, and with reasonable energy requirements. It was determined that fiber lasers are capable of cutting rock without causing damage to flow properties. Furthermore, the laser perforation resulted in permeability improvements on the exposed rock surface. This report discusses the design and development of a customized laser pressure cell; experimental design and procedures, and the resulting data on pressure-charged samples exposed to the laser beam. An analysis provides the resulting effect of downhole pressure conditions on the laser/rock interaction process.

Brian C. Gahan; Samih Batarseh

2005-09-28T23:59:59.000Z

225

Durability of Low Pt Fuel Cells Operating at High Power Density  

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

SPIRE Program Kickoff SPIRE Program Kickoff Topic 3A. Cell Degradation Studies / Degradation Studies Durability of Low Pt Fuel Cells Operating at High Power Density US DOE Fuel Cell Projects Kickoff Meeting DOE Award: DE-EE0000469 October 1 st , 2009 Program Objectives The objective of this program is to study and identify strategies to assure durability of fuel cells designed to meet DOE cost targets. Technical Barriers Barrier Approach Strategy A. Durability Reinforced, Stabilized Membrane MEA Partner Durability-Enhanced Electrodes Electrocatalyst/MEA Partner Optimized Operating Conditions Parametric model & experimental studies B. Cost Low Pt Loadings (0.2 mg/cm 2 ) Electrocatalyst/MEA Partner High Power Density (>1.0W/cm 2 ) Open Flowfield Stack Metallic Stack Architecture Incumbent Derivative

226

Wind: wind power density maps at 50m above ground and 1km resolution for  

Open Energy Info (EERE)

924 924 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142257924 Varnish cache server Wind: wind power density maps at 50m above ground and 1km resolution for Central America from NREL Dataset Summary Description (Abstract): 50 m wind power density (W/m2) maps of Central America. (Purpose): To provide information on the wind resource potential within the following countries in Central America: Belize, El Salvador, Guatemala, Honduras, and Nicaragua. Source NREL Date Released June 30th, 2004 (10 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords Central America GIS maps NREL SWERA UNEP wind Data application/zip icon Download Maps (zip, 2.2 MiB) Quality Metrics

227

Wind: wind power density GIS data at 50m above ground and 1km resolution  

Open Energy Info (EERE)

7018 7018 Varnish cache server Wind: wind power density GIS data at 50m above ground and 1km resolution for Ghana from NREL Dataset Summary Description (Abstract): Raster GIS data, exported as BIL file, 50 m wind power density for Ghana. Note: BIL files can be converted to raster data in ArcInfo using the IMAGEGRID command. (Purpose): To provide information on the wind resource potential in Ghana. Values range from 0 to 620 meters. (Supplemental Information):***** Spatial Reference Information (Beg) *****Projection ParametersCoordinate System:Projection Transverse MercatorZunits W/m2Units MetersSpheroid: WGS84ParametersScale factor at central meridian: 1.0000Longitude of central meridian: -1 0 0.0Latitude of origin: 8 0 0.0False easting: 0False northing: 0Spatial InformationRaster:Number of Columns:

228

Photodynamic inactivation of Candida albicans mediated by a low density of light energy  

Science Journals Connector (OSTI)

Shorter times and lower energies of application of light sources are desirable to use photodynamic antimicrobial ... of candidiasis, especially among babies and children. Light energies ranging from 39.5 to 100 J...

Gabriel Salles Barbério; Soraia Veloso da Costa…

2014-05-01T23:59:59.000Z

229

EVSE Features Charge Delay Option Power Light Indicator Eight-segment Progress Indicator Auto-restart  

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

Charge Delay Option Power Light Indicator Charge Delay Option Power Light Indicator Eight-segment Progress Indicator Auto-restart EVSE Specifications Grid connection Plug and cord NEMA 6-50 Connector type J1772 Test lab certifications UL Listed Approximate size (H x W x D inches) 10 x 13 x 4 Charge level AC Level 2 Input voltage 240 VAC Maximum input current 30 Amp Circuit breaker rating 40 Amp Test Conditions 1 Test date 10/30/2012 Nominal supply voltage (Vrms) 209.04 Supply frequency (Hz) 59.99 Initial ambient temperature (°F) 64 Test Vehicle 1,3 Make and model 2012 Chevrolet Volt Battery type Li-ion Steady state charge power (AC kW) 3.09 Maximum charge power (AC kW) 3.20 EVSE Test Results 1,2,4

230

Potential order-of-magnitude enhancement of wind farm power density via counter-rotating vertical-axis wind  

E-Print Network [OSTI]

Potential order-of-magnitude enhancement of wind farm power density via counter-rotating vertical constraint limits the amount of power that can be extracted from a given wind farm footprint. The resulting-axis wind turbines (VAWTs) in order to achieve higher power output per unit land area than existing wind

Dabiri, John O.

231

Simulating calculations and optimization design of a new HVDC supply power for light rail system  

E-Print Network [OSTI]

such a complex system, taking into account vehicle motion and HVDC electrical distribution. Then, an optimizationSimulating calculations and optimization design of a new HVDC supply power for light rail system Rémi Vial, Delphine Riu, Nicolas Retière Grenoble Electrical Engineering Laboratory, 38402 Saint

Boyer, Edmond

232

Computing light statistics in heterogeneous media based on a mass weighted probability density function method  

Science Journals Connector (OSTI)

Based on the transport theory, we present a modeling approach to light scattering in turbid material. It uses an efficient and general statistical description of the material's...

Jenny, Patrick; Mourad, Safer; Stamm, Tobias; Vöge, Markus; Simon, Klaus

2007-01-01T23:59:59.000Z

233

Gas Density Fluctuations in the Perseus Cluster: Clumping Factor and Velocity Power Spectrum  

E-Print Network [OSTI]

X-ray surface brightness fluctuations in the core of the Perseus Cluster are analyzed, using deep observations with the Chandra observatory. The amplitude of gas density fluctuations on different scales is measured in a set of radial annuli. It varies from 8 to 12 per cent on scales of ~10-30 kpc within radii of 30-160 kpc from the cluster center and from 9 to 7 per cent on scales of ~20-30 kpc in an outer, 60-220 kpc annulus. Using a statistical linear relation between the observed amplitude of density fluctuations and predicted velocity, the characteristic velocity of gas motions on each scale is calculated. The typical amplitudes of the velocity outside the central 30 kpc region are 90-140 km/s on ~20-30 kpc scales and 70-100 km/s on smaller scales ~7-10 kpc. The velocity power spectrum is consistent with cascade of turbulence and its slope is in a broad agreement with the slope for canonical Kolmogorov turbulence. The gas clumping factor estimated from the power spectrum of the density fluctuations is low...

Zhuravleva, I; Arevalo, P; Schekochihin, A A; Allen, S W; Fabian, A C; Forman, W R; Sanders, J S; Simionescu, A; Sunyaev, R; Vikhlinin, A; Werner, N

2015-01-01T23:59:59.000Z

234

Impact of laser power density on tribological properties of Pulsed Laser Deposited DLC films  

SciTech Connect (OSTI)

Fabrication of wear resistant and low friction carbon films on the engineered substrates is considered as a challenging task for expanding the applications of diamond-like carbon (DLC) films. In this paper, pulsed laser deposition (PLD) technique is used to deposit DLC films on two different types of technologically important class of substrates such as silicon and AISI 304 stainless steel. Laser power density is one of the important parameter used to tailor the fraction of sp{sup 2} bonded amorphous carbon (a-C) and tetrahedral amorphous carbon (ta-C) made by sp{sup 3} domain in the DLC film. The I(D)/I(G) ratio decreases with the increasing laser power density which is associated with decrease in fraction of a-C/ta-C ratio. The fraction of these chemical components is quantitatively analyzed by EELS which is well supported to the data obtained from the Raman spectroscopy. Tribological properties of the DLC are associated with chemical structure of the film. However, the super low value of friction coefficient 0.003 is obtained when the film is predominantly constituted by a-C and sp{sup 2} fraction which is embedded within the clusters of ta-C. Such a particular film with super low friction coefficient is measured while it was deposited on steel at low laser power density of 2 GW/cm{sup 2}. The super low friction mechanism is explained by low sliding resistance of a-C/sp{sup 2} and ta-C clusters. Combination of excellent physical and mechanical properties of wear resistance and super low friction coefficient of DLC films is desirable for engineering applications. Moreover, the high friction coefficient of DLC films deposited at 9GW/cm{sup 2} is related to widening of the intergrain distance caused by transformation from sp{sup 2} to sp{sup 3} hybridized structure.

Gayathri, S.; Sridharan, M., E-mail: krish@igcar.gov.in, E-mail: m.sridharan@ece.sastra.edu [Functional Nanomaterials and Devices Lab, Centre for Nanotechnology and Advanced Biomaterials and School of Electrical and Electronics Engineering, SASTRA University, Thanjavur – 613 401 (India); Kumar, N.; Krishnan, R., E-mail: krish@igcar.gov.in, E-mail: m.sridharan@ece.sastra.edu; AmirthaPandian, S.; Ravindran, T. R.; Dash, S.; Tyagi, A. K. [Materials Science Group, Indira Gandhi Centre for Atomic Research, Kalpakkam – 603 102 (India)] [Materials Science Group, Indira Gandhi Centre for Atomic Research, Kalpakkam – 603 102 (India)

2013-12-15T23:59:59.000Z

235

A novel high power density permanent magnet variable-speed motor  

SciTech Connect (OSTI)

This paper proposes a novel polyphase multipole permanent magnet motor which possesses high power density, high efficiency and excellent controllability, yet can be produced by conventional fabrication technique. The basic operating principles, design features, performance analysis and control system are described. The experimental results of a 5 kW, 1,500 rpm prototype motor and its comparison with other types of motors such as switched reluctance motor and induction motor are given. This proposed motor has the potential to compete in certain applications.

Chan, C.C.; Chen, G.H.; Jiang, J.Z.; Wang, X.Y. (Univ. of Hong Kong (Hong Kong))

1993-06-01T23:59:59.000Z

236

Wafer-scale surface roughening for enhanced light extraction of high power AlGaInP-based light-emitting diodes  

Science Journals Connector (OSTI)

A new approach to surface roughening was established and optimized in this paper for enhancing the light extraction of high power AlGaInP-based LEDs, by combining ultraviolet (UV)...

Park, Hyeong-Ho; Zhang, Xin; Cho, Yunae; Kim, Dong-Wook; Kim, Joondong; Lee, Keun Woo; Choi, Jehyuk; Lee, Hee Kwan; Jung, Sang Hyun; Her, Eun Jin; Kim, Chang Hwan; Moon, A-Young; Shin, Chan-Soo; Shin, Hyun-Beom; Sung, Ho Kun; Park, Kyung Ho; Park, Hyung-Ho; Kim, Hi-Jung; Kang, Ho Kwan

2014-01-01T23:59:59.000Z

237

Light polymerization during cavity filling: influence of total energy density on shrinkage and marginal adaptation  

Science Journals Connector (OSTI)

Volumetric contraction during light cured polymerization of methacrylate based dental composites...1]. If the material is adhesively fixed to a tooth cavity, these stresses will be transferred to the margins and ...

Tissiana Bortolotto; Federico Prando; Didier Dietschi; Ivo Krejci

2014-07-01T23:59:59.000Z

238

Thermoelectric Opportunities in Light-Duty Vehicles | Department...  

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

Light-Duty Vehicles Overview of thermoelectric (TE) vehicle exhaust heat recovery, TE HVAC systems, and OEM role in establishing guidelines for cost, power density, systems...

239

Light Fragment Production and Power Law Behavior in Au + Au Collisions  

Science Journals Connector (OSTI)

Using charged-particle-exclusive measurements of Au+Au collisions in the LBL Bevalac's EOS time projection chamber, we investigate momentum-space densities of fragments up to 4He as a function of fragment transverse momentum, azimuth relative to the reaction plane, rapidity, multiplicity, and beam energy. Most features of these densities above a transverse momentum threshold are consistent with momentum-space coalescence, and, in particular, the increase in sideward flow with fragment mass is generally well described by a momentum-space power law.

S. Wang et al. (EOS Collaboration)

1995-04-03T23:59:59.000Z

240

Florida Power & Light Company Smart Grid Project | Open Energy Information  

Open Energy Info (EERE)

Project Project Jump to: navigation, search Project Lead Florida Power & Light Company Country United States Headquarters Location Miami, Florida Recovery Act Funding $200,000,000.00 Total Project Value $578,347,232.00 Coverage Area Coverage Map: Florida Power & Light Company Smart Grid Project Coordinates 25.7742657°, -80.1936589° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

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241

Enhancing light-harvesting power with coherent vibrational interactions: a quantum heat engine picture  

E-Print Network [OSTI]

Recent evidence suggests that quantum effects may have functional importance in biological light-harvesting systems. Along with delocalized electronic excitations, it is now suspected that quantum coherent interactions with certain near-resonant vibrations contribute to light-harvesting performance. However, the actual quantum advantage offered by such coherent vibrational interactions has not yet been established. We investigate a quantum design principle, whereby coherent exchange of single energy quanta between electronic and vibrational degrees of freedom can enhance a light-harvesting system's power above what is possible by thermal mechanisms alone. We present a prototype quantum heat engine which cleanly illustrates this quantum design principle, and quantify its quantum advantage using thermodynamic measures of performance. We also demonstrate the principle's applicability for realistic biological structures.

Killoran, Nathan; Plenio, Martin B

2014-01-01T23:59:59.000Z

242

Enhancing light-harvesting power with coherent vibrational interactions: a quantum heat engine picture  

E-Print Network [OSTI]

Recent evidence suggests that quantum effects may have functional importance in biological light-harvesting systems. Along with delocalized electronic excitations, it is now suspected that quantum coherent interactions with certain near-resonant vibrations contribute to light-harvesting performance. However, the actual quantum advantage offered by such coherent vibrational interactions has not yet been established. We investigate a quantum design principle, whereby coherent exchange of single energy quanta between electronic and vibrational degrees of freedom can enhance a light-harvesting system's power above what is possible by thermal mechanisms alone. We present a prototype quantum heat engine which cleanly illustrates this quantum design principle, and quantify its quantum advantage using thermodynamic measures of performance. We also demonstrate the principle's applicability for realistic biological structures.

Nathan Killoran; Susana F. Huelga; Martin B. Plenio

2014-12-12T23:59:59.000Z

243

Durability of Low Platinum Fuel Cells Operating at High Power Density  

SciTech Connect (OSTI)

Understanding and improving the durability of cost-competitive fuel cell stacks is imperative to successful deployment of the technology. Stacks will need to operate well beyond today’s state-of-the-art rated power density with very low platinum loading in order to achieve the cost targets set forth by DOE ($15/kW) and ultimately be competitive with incumbent technologies. An accelerated cost-reduction path presented by Nuvera focused on substantially increasing power density to address non-PGM material costs as well as platinum. The study developed a practical understanding of the degradation mechanisms impacting durability of fuel cells with low platinum loading (?0.2mg/cm2) operating at high power density (?1.0W/cm2) and worked out approaches for improving the durability of low-loaded, high-power stack designs. Of specific interest is the impact of combining low platinum loading with high power density operation, as this offers the best chance of achieving long-term cost targets. A design-of-experiments approach was utilized to reveal and quantify the sensitivity of durability-critical material properties to high current density at two levels of platinum loading (the more conventional 0.45 mgPt.cm–1 and the much lower 0.2 mgPt.cm–2) across several cell architectures. We studied the relevance of selected component accelerated stress tests (AST) to fuel cell operation in power producing mode. New stress tests (NST) were designed to investigate the sensitivity to the addition of electrical current on the ASTs, along with combined humidity and load cycles and, eventually, relate to the combined city/highway drive cycle. Changes in the cathode electrochemical surface area (ECSA) and average oxygen partial pressure on the catalyst layer with aging under AST and NST protocols were compared based on the number of completed cycles. Studies showed elevated sensitivity of Pt growth to the potential limits and the initial particle size distribution. The ECSA loss was correlated with the upper potential limit in the cycle tests, although the performance degradation was found to be a strong function of initial Pt loading. A large fraction of the voltage degradation was found due to increased mass transfer overpotentials, especially in the lower Pt loading cells. Increased mass transfer overpotentials were responsible for a large fraction of the voltage degradation at high current densities. Analysis of the impedance and polarization data indicated O2 diffusion in the aged electrode ionomer to be the main source of the increased mass transfer overpotentials. Results from the experimental parametric studies were used to inform and calibrate newly developed durability model, simulating lifetime performance of the fuel cell under variety of load-cycle protocols, electrode loadings and throughout wide range of operating conditions, including elevated-to-3.0A/cm2 current densities. Complete durability model included several sub-models: platinum dissolution-and-growth as well as reaction-diffusion model of cathode electrode, applied sequentially to study the lifetime predictions of ECSA and polarization performance in the ASTs and NSTs. These models establish relations between changes in overpotentials, ECSA and oxygen mass transport in fuel cell cathodes. The model was calibrated using single cells with land-channel and open flowfield architectures. The model was validated against Nuvera Orion® (open flowfield) short stack data in the load cycle durability tests. The reaction-diffusion model was used to correlate the effective mass transfer coefficients for O2 diffusion in cathode ionomer and separately in gas pores with the operating conditions (pressure, temperature, gas velocity in flow field and current density), Pt loading, and ageing related growth in Pt particles and thinning of the electrode. Achievements of both modeling and experimental objectives were demonstrated in a full format, subscale stacks operating in a simulated but fully realistic ambient environment, using system-compatible operating protocols.

Polevaya, Olga [Nuvera Fuel Cells Inc.] [Nuvera Fuel Cells Inc.; Blanchet, Scott [Nuvera Fuel Cells Inc.] [Nuvera Fuel Cells Inc.; Ahluwalia, Rajesh [Argonne National Lab] [Argonne National Lab; Borup, Rod [Los-Alamos National Lab] [Los-Alamos National Lab; Mukundan, Rangachary [Los-Alamos National Lab] [Los-Alamos National Lab

2014-03-19T23:59:59.000Z

244

Wind: wind speed and wind power density maps at 10m and 50m above surface  

Open Energy Info (EERE)

maps at 10m and 50m above surface maps at 10m and 50m above surface and 0.25 degree resolution for global oceans from NREL Dataset Summary Description (Abstract): Raster GIS ASCII data files of wind speed and wind power density at 10 and 50 m heights. Global data of offshore wind resource as generated by NASA's QuikSCAT SeaWinds scatterometer. (Purpose): To provide information on the wind resource potential of offshore areas. Source NREL Date Released December 31st, 2005 (9 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords GEF GIS NASA NREL SWERA UNEP wind Data application/zip icon Download Maps (zip, 36.3 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 2000 - 2004 License License Other or unspecified, see optional comment below

245

Wind: wind power density GIS data at 50m above ground and 1km resolution  

Open Energy Info (EERE)

Cuba from NREL Cuba from NREL Dataset Summary Description (Abstract): Raster GIS data, exported as BIL file, 50 m wind power density for Cuba. Note: BIL files can be converted to raster data in ArcInfo using the IMAGEGRID command. (Purpose): To provide information on the wind resource potential in Cuba. Values range from 0 to 547. (Supplemental Information): ***** Spatial Reference Information (Beg) *****Projection ParametersCoordinate System:Projection CylindricalZunits W/m2Units MetersSpheroid: SphereParametersProjection Type 1Longitude of central meridian: -79 32 40.2Latitude of standard parallel: 21 33 21.6Spatial InformationRaster:Number of Columns: 1360Number of Rows: 628Pixel Resolution (m): 1000Data Type: integer***** Spatial Reference Information (End) *****

246

Wind: wind power density maps at 50 m above ground and 1km resolution for  

Open Energy Info (EERE)

Cuba from NREL Cuba from NREL Dataset Summary Description (Abstract): Raster GIS data, 50 m wind power density for Cuba. (Purpose): To provide information on the wind resource potential in Cuba. Source NREL Date Released September 02nd, 2004 (10 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords Cuba GEF GIS maps NREL SWERA UNEP wind Data application/zip icon Download Maps (zip, 839.7 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata Average vote Your vote Usefulness of the dataset Average vote Your vote Ease of access Average vote Your vote Overall rating Average vote Your vote Comments

247

Wind: wind power density maps at 50m above ground and 1km resolution for  

Open Energy Info (EERE)

Ghana from NREL Ghana from NREL Dataset Summary Description (Abstract): Raster GIS data, 50 m wind power density for Ghana. (Purpose): To provide information on the wind resource potential in Ghana. Source NREL Date Released September 02nd, 2004 (10 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords GEF Ghana GIS maps NREL SWERA UNEP wind Data application/zip icon Download Maps (zip, 661.4 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata Average vote Your vote Usefulness of the dataset Average vote Your vote Ease of access Average vote Your vote Overall rating Average vote Your vote

248

Wind: wind power density GIS data at 50m above ground and 1km resolution  

Open Energy Info (EERE)

China from NREL China from NREL Dataset Summary Description (Abstract): Raster GIS data, exported as BIL file, 50 m wind power density for eastern China. (Purpose): To provide information on the wind resource potential in eastern China. Values range from 0 to 3079 W/m2. (Supplemental Information): The modeling regions do not completely cover eastern China. Projection Parameters Projection LAMBERT_AZIMUTHAL Datum WGS84 Zunits METERS Units METERS Spheroid DEFINED Major Axis 6370997.00000 Minor Axis 0.00000 Parameters: radius of the sphere of reference 6370997.00000 Continue? longitude of center of projection 119 0 0.00 latitude of center of projection 33 30 0.000 false easting (meters) 0.00000 false northing (meters) 0.00000 Spatial Information Raster: Number of Columns: 2658 Number of Rows: 3926 Pixel

249

Wind: wind speed and wind power density GIS data at 10m and 50m above  

Open Energy Info (EERE)

10m and 50m above 10m and 50m above surface and 0.25 degree resolution for global oceans from NREL Dataset Summary Description (Abstract): Raster GIS ASCII data files of wind speed and wind power density at 10 and 50 m heights. Global data of offshore wind resource as generated by NASA's QuikScat SeaWinds scatterometer. (Purpose): To provide information on the wind resource potential of offshore areas. Source NREL Date Released December 31st, 2005 (9 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords GEF GIS NASA NREL ocean offshore QuikScat SWERA UNEP wind Data application/msword icon Download Documentation (doc, 53.8 KiB) application/zip icon Download Data (zip, 41 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 01/01/2000 - 12/31/2004

250

Wind: wind power density maps at 50 m above ground and 400m resolution for  

Open Energy Info (EERE)

400m resolution for 400m resolution for Sri Lanka from NREL Dataset Summary Description (Abstract): 50 m wind power density (W/m2) maps of Sri Lanka (Purpose): To provide information on the wind resource potential within Sri Lanka, with supplemental information on political boundaries, transmission lines, roads, and terrain relief. Source NREL Date Released June 30th, 2004 (10 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords GEF GIS maps NREL Sri Lanka SWERA UNEP wind Data application/zip icon Download Maps (zip, 799.1 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata Average vote Your vote

251

Wind: wind power density GIS data at 50m above ground and 1km resolution  

Open Energy Info (EERE)

Central America from NREL Central America from NREL Dataset Summary Description (Abstract): Raster GIS data, 50 m wind power density for Central America (Purpose): To provide information on the wind resource potential within the following countries in Central America: Belize, El Salvador, Guatemala, Honduras, and Nicaragua. (Supplemental Information): ***** Spatial Reference Information (Beg) *****Projection ParametersCoordinate System:Lambert_Azimuthal_Equal_AreaFalse_Easting: 0.000000False_Northing: 0.000000Central_Meridian: -87.450000Latitude_Of_Origin: 13.300000GCS_Sphere_ARC_INFODatum: D_Sphere_ARC_INFOPrime Meridian: 0Units: MetersSpatial InformationRaster:Number of Columns: 1374Number of Rows: 1143Pixel Resolution (m): 1000Data Type: integer***** Spatial Reference Information (End) *****

252

Wind: wind power density GIS data at 50m above ground and 400m resolution  

Open Energy Info (EERE)

400m resolution 400m resolution for Sri Lanka from NREL Dataset Summary Description (Abstract): Raster GIS data, 50 m wind power density for Sri Lanka (Purpose): To provide information on the wind resource potential within Sri Lanka and selected offshore areas (Supplemental Information): ***** Spatial Reference Information (Beg) *****Projection ParametersProjection UTMZone 44Datum WGS84Zunits NoneUnits METERSSpheroid WGS84Xshift 0.0000000000Yshift 0.0000000000ParametersSpatial InformationRaster:Number of Columns: 764Number of Rows: 1218Pixel Resolution (m): 400Data Type: real***** Spatial Reference Information (End) ***** Source NREL Date Released June 30th, 2004 (10 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords GIS NREL Sri Lanka SWERA UNEP wind Data application/zip icon Download Data (zip, 771.5 KiB)

253

LOW-TEMPERATURE, ANODE-SUPPORTED HIGH POWER DENSITY SOLID OXIDE FUEL CELLS WITH NANOSTRUCTURED ELECTRODES  

SciTech Connect (OSTI)

A simple, approximate analysis of the effect of differing cathode and anode areas on the measurement of cell performance on anode-supported solid oxide fuel cells, wherein the cathode area is smaller than the anode area, is presented. It is shown that the effect of cathode area on cathode polarization, on electrolyte contribution, and on anode resistance, as normalized on the basis of the cathode area, is negligible. There is a small but measurable effect on anode polarization, which results from concentration polarization. Effectively, it is the result of a greater amount of fuel transported to the anode/electrolyte interface in cases wherein the anode area is larger than the cathode area. Experiments were performed on cells made with differing cathode areas and geometries. Cathodic and anodic overpotentials measured using reference electrodes, and the measured ohmic area specific resistances by current interruption, were in good agreement with expectations based on the analysis presented. At 800 C, the maximum power density measured with a cathode area of {approx}1.1 cm{sup 2} was {approx}1.65 W/cm{sup 2} compared to {approx}1.45 W/cm{sup 2} for cathode area of {approx}2 cm{sup 2}, for anode thickness of {approx}1.3 mm, with hydrogen as the fuel and air as the oxidant. At 750 C, the measured maximum power densities were {approx}1.3 W/cm{sup 2} for the cell with cathode area {approx}1.1 cm{sup 2}, and {approx}1.25 W/cm{sup 2} for the cell with cathode area {approx}2 cm{sup 2}.

Anil V. Virkar

2001-06-21T23:59:59.000Z

254

Electrochemical noise signature analysis using power and cross-spectral densities  

SciTech Connect (OSTI)

One of the major problems faced by desalination plants is corrosion. Various alloys have been developed, and continue to be developed to combat corrosion. Stainless steels are widely used in the desalination industry, due to their superior corrosion resistance. However, they are prone to localized corrosion in stagnant saline water. The feed water for one of the desalination plants in Bahrain is highly saline, containing reduced sulphur species. The electrochemical potential and current fluctuations for different stainless steels in different environmental conditions prevailing in the desalination plants in Bahrain have been measured. Digital signal processing and analysis methods used in other branches of science and engineering were used for the analysis and interpretation of electrochemical noise signatures. By calculating the power spectral density at various frequencies, the noise signatures were compared. The results calculated using both Fast Fourier Transform and the Maximum Entropy method agree well. The Cross spectrum between the potential and current noise reveals the frequencies held in common in addition to improving the signal to noise ratio. It is suggested that the Cross Spectral Density, which maybe related to the quantity of charge in transients, maybe indicative of localized corrosion.

Alawadhi, A.A. [Ministry of Electricity and Water, Manamq (Bahrain); Cottis, R.A. [Univ. of Manchester (United Kingdom). Corrosion and Protection Centre

1999-11-01T23:59:59.000Z

255

Composite Cathode for High-Power Density Solid Oxide Fuel Cells  

SciTech Connect (OSTI)

Reduction of solid oxide fuel cell (SOFC) operating temperature will play a key role in reducing the stack cost by allowing the use of low-cost metallic interconnects and new approaches to sealing, while making applications such as transportation more feasible. Reported results for anode-supported SOFCs show that cathode polarization resistance is the primary barrier to achieving high power densities at operating temperatures of 700 C and lower. This project aims to identify and develop composite cathodes that could reduce SOFC operating temperatures below 700 C. This effort focuses on study and use of (La,Sr)(Co,Fe)O{sub 3} (LSCF) based composite cathodes, which have arguably the best potential to substantially improve on the currently-used, (La,Sr)MnO{sub 3}-Yttria-stabilized Zirconia. During this Phase I, it was successfully demonstrated that high performances can be achieved with LSCF/Gadolinium-Doped Ceria composite cathodes on Ni-based anode supported cells operating at 700 C or lower. We studied electrochemical reactions at LSCF/Yttria-stabilized Zirconia (YSZ) interfaces, and observed chemical reactions between LSCF and YSZ. By using ceria electrolytes or YSZ electrolytes with ceria diffusion barrier layers, the chemical reactions between LSCF and electrolytes were prevented under cathode firing conditions necessary for the optimal adhesion of the cathodes. The protection provided by ceria layer is expected to be adequate for stable long-term cathode performances, but more testing is needed to verify this. Using ceria-based barrier layers, high performance Ni-YSZ anode supported cells have been demonstrated with maximum power densities of 0.8W/cm2 at 700 C and 1.6W/cm{sup 2} at 800 C. Ni-SDC anode supported cells with SDC electrolytes yielded >1W/cm{sup 2} at 600 C. We speculate that the power output of Ni-YSZ anode supported cell at 700 C and lower, was limited by the quality of the Ceria and Ceria YSZ interface. Improvements in the low-temperature performances are expected based on further development of barrier layer fabrication processes and optimization of cathode microstructure.

Ilwon Kim; Scott Barnett; Yi Jiang; Manoj Pillai; Nikkia McDonald; Dan Gostovic; Zhongryang Zhan; Jiang Liu

2004-01-31T23:59:59.000Z

256

U.S. Coast Guard and Florida Power & Light Successfully Implement a Multi-Site UESC Project  

Broader source: Energy.gov [DOE]

Fact sheet covers a case study that details a success story of a multi-site utility energy service contract (UESC) project between the United States Coast Guard (USCG) and Florida Power & Light (FPL) in Florida.

257

Fusion energy Fusion powers the Sun, and all stars, in which light nuclei fuse together at high temperatures  

E-Print Network [OSTI]

Fusion energy · Fusion powers the Sun, and all stars, in which light nuclei fuse together at high in excess of 100 million degrees, much higher than in the Sun. The hot hydrogen gas (known as a `plasma

258

Civil RICO - the pattern of racketeering requirement: Louisiana Power and Light v. United Gas Pipeline  

SciTech Connect (OSTI)

The court decisions in a suit involving Louisiana Power and Light grants relief from a pattern following the Sedima case, in which the Supreme Court noted that the Racketeer Influenced and Corrupt Organizations (RICO) Act has led in directions not intended by legislators. Post-Sedima decisions have confronted confusion over the definition of the terms pattern, criminal schemes, and criminal episodes. Congress and the courts need to develop meaningful definitions, although the author suggests that the courts should not become so involved with semantics that they lose their perspective to the point of indirectly labeling community leaders as mobsters.

Not Available

1987-01-01T23:59:59.000Z

259

Design of a High Power Continuous Source of Broadband Down-Converted Light  

E-Print Network [OSTI]

We present the design and experimental proof of principle of a low threshold optical parametric oscillator (OPO) that continuously oscillates over a large bandwidth allowed by phase matching. The large oscillation bandwidth is achieved with a selective two-photon loss that suppresses the inherent mode competition, which tends to narrow the bandwidth in conventional OPOs. Our design performs pairwise mode-locking of many frequency pairs, in direct equivalence to passive mode-locking of ultrashort pulsed lasers. The ability to obtain high powers of continuous \\textit{and} broadband down-converted light enables the optimal exploitation of the correlations within the down-converted spectrum, thereby strongly affecting two-photon interactions even at classically high power levels, and opening new venues for applications such as two-photon spectroscopy and microscopy and optical spread spectrum communication.

Avi Pe'er; Yaron Silberberg; Barak Dayan; Asher A. Friesem

2006-08-29T23:59:59.000Z

260

Journal of Power Sources 140 (2005) 331339 Numerical study of a flat-tube high power density solid oxide fuel cell  

E-Print Network [OSTI]

) solid oxide fuel cell (SOFC) is a new design developed by Siemens Westinghouse, based on their formerly.V. All rights reserved. Keywords: Flat-tube; High power density; Solid oxide fuel cell; Simulation; Heat oxide fuel cell Part I. Heat/mass transfer and fluid flow Yixin Lu1, Laura Schaefer, Peiwen Li2

Note: This page contains sample records for the topic "lighting power densities" 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

Feasibility Study of Supercritical Light Water Cooled Fast Reactors for Actinide Burning and Electric Power Production  

SciTech Connect (OSTI)

The use of supercritical temperature and pressure light water as the coolant in a direct-cycle nuclear reactor offers potential for considerable plant simplification and consequent capital and O&M cost reduction compared with current light water reactor (LWR) designs. Also, given the thermodynamic conditions of the coolant at the core outlet (i.e. temperature and pressure beyond the water critical point), very high thermal efficiencies of the power conversion cycle are possible (i.e. up to 46%). Because no change of phase occurs in the core, the need for steam separators and dryers as well as for BWR-type recirculation pumps is eliminated, which, for a given reactor power, results in a substantially shorter reactor vessel than the current BWRs. Furthermore, in a direct cycle the steam generators are not needed. If a tight fuel rod lattice is adopted, it is possible to significantly reduce the neutron moderation and attain fast neutron energy spectrum conditions. In this project a supercritical water reactor concept with a simple, blanket-free, pancake-shaped core will be developed. This type of core can make use of either fertile or fertile-free fuel and retain the hard spectrum to effectively burn plutonium and minor actinides from LWR spent fuel while efficiently generating electricity.

Mac Donald, Philip Elsworth; Buongiorno, Jacopo; Davis, Cliff Bybee; Weaver, Kevan Dean

2002-01-01T23:59:59.000Z

262

Feasibility Study Of Advanced Technology Hov Systems: Volume 2b: Emissions Impact Of Roadway-powered Electric Buses, Light-duty Vehicles, And Automobiles  

E-Print Network [OSTI]

EV's, roadway-powered electric automobiles, and light dutyFor Roadway-Powered Electric Automobiles -a---- Range ofFor Roadway-Powered Electric Automobiles Range of Estimated

Miller, Mark A.; Dato, Victor; Chira-chavala, Ted

1992-01-01T23:59:59.000Z

263

Analysis and Design of a High Power Density Axial Flux Permanent Magnet Linear Synchronous Machine Used for Stirling System  

Science Journals Connector (OSTI)

a high power density axial flux permanent magnet linear synchronous machine and the stirling system will be introduced. This machine is a tubular axial flux permanent magnet machine. It comprises two parts: stator and mover. With the 2D finite-element ... Keywords: permanent magnet, stirling engine, linear motor

Ping Zheng; Xuhui Gan; Lin Li

2010-09-01T23:59:59.000Z

264

The need for high density energy storage for wind turbine and solar power has proven to be a  

E-Print Network [OSTI]

1 The need for high density energy storage for wind turbine and solar power has proven cost of these components but also considerably improve their lifetime and reliability as it removes. New breakthrough for single-layer ceramic capacitors with high performance #12;2 Benefits ANU has

Botea, Adi

265

Light-Weight, Single-Phase, Liquid-Cooled Cold Plate (Presentation)  

SciTech Connect (OSTI)

This presentation, 'Light-Weight, Low-Cost, Single-Phase Liquid-Cooled Cold Plate,' directly addresses program goals of increased power density, specific power, and lower cost of power electronics components through improved thermal management.

Narumanchi, S.

2013-07-01T23:59:59.000Z

266

LOW-TEMPERATURE, ANODE-SUPPORTED HIGH POWER DENSITY SOLID OXIDE FUEL CELLS WITH NANOSTRUCTURED ELECTRODES  

SciTech Connect (OSTI)

Anode-supported cells comprising Ni + yttria-stabilized zirconia (YSZ) anode, thin ({approx}10 {micro}m) YSZ electrolyte, and composite cathodes containing a mixture of La{sub 0.8}Sr{sub 0.2}MnO{sub (3-{delta})} (LSM) and La{sub 0.9}Sr{sub 0.1}Ga{sub 0.8}Mg{sub 0.2}O{sub (3-{lambda})} (LSGM) were fabricated. The relative proportions of LSGM and LSM were varied between 30 wt.% LSGM + 70 wt.% LSM and 70 wt.% LSGM + 30 wt.% LSM, while the firing temperature was varied between 1000 and 1200 C. The cathode interlayer composition had a profound effect on cathode performance at 800 C with overpotentials ranging between 60 and 425 mV at 1.0 A/cm{sup 2} and exhibiting a minimum for 50 wt.% LSGM + 50 wt.% LSM. The cathodic overpotential decreased with increasing firing temperature of the composite interlayer in the range 1000 {le} T {le} 1150 C, and then increased dramatically for the interlayer fired at 1200 C. The cell with the optimized cathode interlayer of 50 wt.% LSM + 50 wt.% LSGM fired at 1150 C exhibited an area specific cell resistance of 0.18 {Omega}cm{sup 2} and a maximum power density of 1.4 W/cm{sup 2} at 800 C. Chemical analysis revealed that LSGM reacts with YSZ above 1000 C to form the pyrochlore phase, La{sub 2}Zr{sub 2}O{sub 7}. The formation of the pyrochlore phase at the interface between the LSGM/LSM composite cathode and the YSZ electrolyte limits the firing time and temperature of the cathode interlayer.

Anil V. Virkar

2002-03-26T23:59:59.000Z

267

Kansas City Power & Light Company Smart Grid Demonstration Project | Open  

Open Energy Info (EERE)

Demonstration Project Demonstration Project Jump to: navigation, search Project Lead Kansas City Power & Light Company Country United States Headquarters Location Kansas City, Missouri Recovery Act Funding $23,940,112.00 Total Project Value $48,125,315.00 Coordinates 39.0997265°, -94.5785667° 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":[]}

268

NRC review of Electric Power Research Institute's Advanced Light Reactor Utility Requirements Document - Program summary, Project No. 669  

SciTech Connect (OSTI)

The staff of the US Nuclear Regulatory Commission has prepared Volume 1 of a safety evaluation report (SER), NRC Review of Electric Power Research Institute's Advanced Light Water Reactor Utility Requirements Document -- Program Summary,'' to document the results of its review of the Electric Power Research Institute's Advanced Light Water Reactor Utility Requirements Document.'' This SER provides a discussion of the overall purpose and scope of the Requirements Document, the background of the staff's review, the review approach used by the staff, and a summary of the policy and technical issues raised by the staff during its review.

Not Available

1992-08-01T23:59:59.000Z

269

High-resolution tangential absolute extreme ultraviolet arrays for radiated power density measurements on NSTX-U  

SciTech Connect (OSTI)

The radiated-power-density diagnostic on the equatorial midplane for the NSTX-U tokamak will be upgraded to measure the radial structure of the photon emissivity profile with an improved radial resolution. This diagnostic will enhance the characterization and studies of power balance, impurity transport, and MHD. The layout and response expected of the new system is shown for different plasma conditions and impurity concentrations. The effect of toroidal rotation driving poloidal asymmetries in the core radiation from high-Z impurities is also addressed.

Delgado-Aparicio, L.; Bell, R. E.; Diallo, A.; Gerhardt, S. P.; Kozub, T. A.; LeBlanc, B. P.; Stratton, B. C. [Princeton Plasma Physics Laboratory, Princeton, New Jersey 08540 (United States); Faust, I. [MIT Plasma Science and Fusion Center, Cambridge, Massachusetts 02139 (United States); Tritz, K. [The Johns Hopkins University, Baltimore, Maryland 21209 (United States)

2014-11-15T23:59:59.000Z

270

The Effect of Dissolved Helium on the Density and Solvation Power of Supercritical Carbon Dioxide  

Science Journals Connector (OSTI)

......Lincoln, NE) using nitrogen and water, respectively. After...the known densities of nitrogen and water at selected temperatures...used for making the solubility measurements is illustrated...Figure 1. Here, the gas booster pump and syringe......

Zhouyao Zhang; Jerry W. King

1997-10-01T23:59:59.000Z

271

Engineering Density of States of Earth Abundant Semiconductors for Enhanced Thermoelectric Power Factor  

Broader source: Energy.gov [DOE]

In highly mismatched semiconductor alloys, localized states of the impurities hybridize with energy bands of the host and lead to a density of states that can be optimally tuned to enhance the thermoelectric thermopower

272

LOW-TEMPERATURE, ANODE-SUPPORTED HIGH POWER DENSITY SOLID OXIDE FUEL CELLS WITH NANOSTRUCTURED ELECTRODES  

SciTech Connect (OSTI)

This report summarizes the work done during the entire project period, between October 1, 1999 and March 31, 2003, which includes a six-month no-cost extension. During the project, eight research papers have, either been, published, accepted for publication, or submitted for publication. In addition, several presentations have been made in technical meetings and workshops. The project also has provided support for four graduate students working towards advanced degrees. The principal technical objective of the project was to analyze the role of electrode microstructure on solid oxide fuel cell performance. Prior theoretical work conducted in our laboratory demonstrated that the particle size of composite electrodes has a profound effect on cell performance; the finer the particle size, the lower the activation polarization, the better the performance. The composite cathodes examined consisted of electronically conducting perovskites such as Sr-doped LaMnO{sub 3} (LSM) or Sr-doped LaCoO{sub 3} (LSC), which is also a mixed conductor, as the electrocatalyst, and yttria-stabilized zirconia (YSZ) or rare earth oxide doped CeO{sub 2} as the ionic conductor. The composite anodes examined were mixtures of Ni and YSZ. A procedure was developed for the synthesis of nanosize YSZ by molecular decomposition, in which unwanted species were removed by leaching, leaving behind nanosize YSZ. Anode-supported cells were made using the as-synthesized powders, or using commercially acquired powders. The electrolyte was usually a thin ({approx}10 microns), dense layer of YSZ, supported on a thick ({approx}1 mm), porous Ni + YSZ anode. The cathode was a porous mixture of electrocatalyst and an ionic conductor. Most of the cell testing was done at 800 C with hydrogen as fuel and air as the oxidant. Maximum power densities as high as 1.8 W/cm{sup 2} were demonstrated. Polarization behavior of the cells was theoretically analyzed. A limited amount of cell testing was done using liquid hydrocarbon fuels where reforming was achieved internally. Significant polarization losses also occur at the anode, especially at high fuel utilizations. An analysis of polarization losses requires that various contributions are isolated, and their dependence on pertinent parameters is quantitatively described. An investigation of fuel composition on gas transport through porous anodes was investigated and the role of fuel diluents was explored. This work showed that the molecular weight of the diluent has a significant effect on anode concentration polarization. This further showed that the presence of some molecular hydrogen is necessary to minimize polarization losses. Theoretical analysis has shown that the electrode microstructure has a profound effect on cell performance. In a series of experiments, cathode microstructural parameters were varied, without altering other parameters. Cathode microstructural parameters, especially three phase boundary (TPB) length, were estimated using techniques in quantitative stereology. Cell performance was quantitatively correlated with the relevant microstructural parameters, and charge transfer resistivity was explicitly evaluated. This is the first time that a fundamental parameter, which governs the activation polarization, has been quantitatively determined. An important parameter, which governs the cathodic activation polarization, and thus cell performance, is the ionic conductivity of the composite cathode. The traditional composite cathode is a mixture of LSM and YSZ. It is well known that Sr and Mg-doped LaGaO{sub 3} (LSGM), exhibits higher oxygen ion conductivity compared to YSZ. Cells were fabricated with composite cathodes comprising a mixture of LSM and LSGM. Studies demonstrated that LSGM-based composite cathodes exhibit excellent behavior. Studies have shown that Ni + YSZ is an excellent anode. In fact, in most cells, the principal polarization losses, at least at low fuel utilizations, are associated with the cathode. Theoretical analysis conducted in our group has also shown that anode-supported cells exhibi

Professor Anil V. Virkar

2003-05-23T23:59:59.000Z

273

Biodiesel Drives Florida Power & Light's EPAct Alternative Compliance Strategy; EPAct Alternative Fuel Transportation Program: Success Story (Fact Sheet)  

SciTech Connect (OSTI)

This success story highlights how Florida Power & Light Company has successfully complied with the Energy Policy Act of 1992 (EPAct) through Alternative Compliance using biodiesel technologies and how it has become a biofuel leader, reducing petroleum use and pollutant emissions throughout Florida.

Not Available

2010-05-01T23:59:59.000Z

274

Assessment of the use of extended burnup fuel in light water power reactors  

SciTech Connect (OSTI)

This study has been conducted by Pacific Northwest Laboratory for the US Nuclear Regulatory Commission to review the environmental and economic impacts associated with the use of extended burnup nuclear fuel in light water power reactors. It has been proposed that current batch average burnup levels of 33 GWd/t uranium be increased to above 50 GWd/t. The environmental effects of extending fuel burnup during normal operations and during accident events and the economic effects of cost changes on the fuel cycle are discussed in this report. The physical effects of extended burnup on the fuel and the fuel assembly are also presented as a basis for the environmental and economic assessments. Environmentally, this burnup increase would have no significant impact over that of normal burnup. Economically, the increased burnup would have favorable effects, consisting primarily of a reduction: (1) total fuel requirements; (2) reactor downtime for fuel replacement; (3) the number of fuel shipments to and from reactor sites; and (4) repository storage requirements. 61 refs., 4 figs., 27 tabs.

Baker, D.A.; Bailey, W.J.; Beyer, C.E.; Bold, F.C.; Tawil, J.J.

1988-02-01T23:59:59.000Z

275

An ambipolar phosphine oxide-based host for high power efficiency blue phosphorescent organic light emitting devices  

SciTech Connect (OSTI)

We report blue electrophosphorescent organic light emitting devices (OLEDs) with a new ambipolar host material, 4-(diphenylphosphoryl)-N,N-diphenylaniline (HM-A1), doped with the blue phosphor iridium (III) bis[(4,6-difluorophenyl)-pyridinato-N,C2’]picolinate (FIrpic). The ambipolar nature of the host was verified using single carrier devices. The power efficiency of devices that employed 2,8-bis(diphenylphosphoryl)dibenzothiophene (PO15) as the electron transport layer showed optimized device performance when the electron transport layer thickness was 500 Å, giving a peak power efficiency of 46 lm/W (corresponding external quantum efficiency of 17.1%). The external quantum efficiency and power efficiency at the brightness of 800 Cd/m2 were measured with no light outcoupling enhancement and found to be 15.4% and 26 lm/W, respectively.

Polikarpov, Evgueni; Swensen, James S.; Chopra, Neetu; So, Franky; Padmaperuma, Asanga B.

2009-06-01T23:59:59.000Z

276

Power Spectrum of the density of cold atomic gas in the Galaxy towards Cas A and Cygnus A  

E-Print Network [OSTI]

We have obtained the power spectral description of the density and opacity fluctuations of the cold HI gas in the Galaxy towards Cas A, and Cygnus A. We have employed a method of deconvolution, based on CLEAN, to estimate the true power spectrum of optical depth of cold HI gas from the observed distribution, taking into account the finite extent of the background source and the incomplete sampling of optical depth over the extent of the source. We investigate the nature of the underlying spectrum of density fluctuations in the cold HI gas which would be consistent with that of the observed HI optical depth fluctuations. These power spectra for the Perseus arm towards Cas A, and for the Outer arm towards Cygnus A have a slope of 2.75 +/- 0.25 (3sigma error). The slope in the case of the Local arm towards Cygnus A is 2.5, and is significantly shallower in comparison. The linear scales probed here range from 0.01 to 3 pc. We discuss the implications of our results, the non-Kolmogorov nature of the spectrum, and the observed HI opacity variations on small transverse scales.

A. A. Deshpande; K. S. Dwarakanath; W. M. Goss

2000-07-25T23:59:59.000Z

277

Power Factor Reactive Power  

E-Print Network [OSTI]

power: 130 watts Induction motor PSERC Incandescent lights 0 0.002 0.004 0.006 0.008 0.01 0.012 0.014 0 power: 150 watts #12;Page 4 PSERC Incandescent Lights PSERC Induction motor with no load #12;Page 5 Incandescent Lights #12;Page 7 PSERC Incandescent lights power: Power = 118 V x 1.3 A = 153 W = 0.15 kW = power

278

Topographic power spectral density study of the effect of surface treatment processes on niobium for superconducting radio frequency accelerator cavities  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

Microroughness is viewed as a critical issue for attaining optimum performance of superconducting radio frequency accelerator cavities. The principal surface smoothing methods are buffered chemical polish (BCP) and electropolish (EP). The resulting topography is characterized by atomic force microscopy (AFM). The power spectral density (PSD) of AFM data provides a more thorough description of the topography than a single-value roughness measurement. In this work, one dimensional average PSD functions derived from topography of BCP and EP with different controlled starting conditions and durations have been fitted with a combination of power law, K correlation, and shifted Gaussian models to extract characteristic parameters at different spatial harmonic scales. While the simplest characterizations of these data are not new, the systematic tracking of scale-specific roughness as a function of processing is new and offers feedback for tighter process prescriptions more knowledgably targeted at beneficial niobium topography for superconducting radio frequency applications.

Xu, Chen; Tian, Hui; Reece, Charles E.; Kelley, Michael J.

2012-04-01T23:59:59.000Z

279

Apparatus for injecting high power laser light into a fiber optic cable  

DOE Patents [OSTI]

High intensity laser light is evenly injected into an optical fiber by the combination of a converging lens and a multisegment kinoform (binary optical element). The segments preferably have multi-order gratings on each which are aligned parallel to a radial line emanating from the center of the kinoform and pass through the center of the element. The grating in each segment causes circumferential (lateral) dispersion of the light, thereby avoiding detrimental concentration of light energy within the optical fiber.

Sweatt, William C. (Albuquerque, NM)

1997-01-01T23:59:59.000Z

280

The Diesel Engine Powering Light-Duty Vehicles: Today and Tomorrow...  

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

Engine Emissions Reduction (DEER) Conference Presentation: Volkwagen AG, Wolfsburg, Germany 2004deerschindler.pdf More Documents & Publications Accelerating Light-Duty Diesel...

Note: This page contains sample records for the topic "lighting power densities" 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

A New Method to Reconstruct the Energy and Determine the Composition of Cosmic Rays from the Measurement of Cherenkov Light and Particle Densities in Extended Air Showers  

E-Print Network [OSTI]

A Monte-Carlo study is presented using ground based measurements of the electromagnetic part of showers initiated in the atmosphere by high energetic cosmic rays to reconstruct energy and mass of primary particles with energies above 300 TeV. With two detector arrays measuring Cherenkov light and particle densities as realized in the HEGRA experiment shower properties are reconstructed and interpreted to determine energy and energy per nucleon of the primary particle.

A. Lindner

1996-11-21T23:59:59.000Z

282

U.S. Coast Guard and Florida Power & Light Successfully Implement a Multi-Site UESC Project  

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

Coast Guard and Florida Coast Guard and Florida Power & Light Successfully Implement a Multi-Site UESC Project As the largest component of the Department of Homeland Security (DHS), more than 42,000 active-duty members of the U.S. Coast Guard safeguard the nation's maritime interests. Consequently, Coast Guard facilities represent about 60 percent of the DHS shore energy use portfolio. Under the National Energy Conservation Policy Act (NECPA) and Executive Order 13423, the Coast Guard has reduced its facility energy intensity year-on-year, achieving a fiscal year (FY) 2012 reduction of 28.6 percent from a FY 2003 baseline. The Coast Guard partnered with Florida Power & Light (FPL),

283

Feasibility Study of Supercritical Light Water Cooled Fast Reactors for Actinide Burning and Electric Power Production, 3rd Quarterly Report  

SciTech Connect (OSTI)

The use of light water at supercritical pressures as the coolant in a nuclear reactor offers the potential for considerable plant simplification and consequent capital and O&M cost reduction compared with current light water reactor (LWR) designs. Also, given the thermodynamic conditions of the coolant at the core outlet (i.e. temperature and pressure beyond the water critical point), very high thermal efficiencies of the power conversion cycle are possible (i.e. up to about 45%). Because no change of phase occurs in the core, the need for steam separators and dryers as well as for BWR-type re-circulation pumps is eliminated, which, for a given reactor power, results in a substantially shorter reactor vessel and smaller containment building than the current BWRs. Furthermore, in a direct cycle the steam generators are not needed.

Mac Donald, Philip Elsworth

2002-06-01T23:59:59.000Z

284

Enhanced Operation Strategies for Air-Conditioning and Lighting Systems Toward Peak Power Reduction for an Office Building in Kuwait  

E-Print Network [OSTI]

Enhanced?Operation?Strategies?for?Air? Conditioning?and?Lighting? Systems?Toward?Peak?Power?Reduction? for?an?Office?Building?in?Kuwait F. Alghimlas A. Al-Mulla G.P. Maheshwari D. Al-Nakib Building and Energy Technologies Department... Environment and Urban Development Division ICEBO 2012 Manchester, United Kingdom October 23-26, 2012 Electricity?Use?by?Sector?in?Kuwait Percentages?of?Primary?Energy?Utilization Percentages?of?Electricity?Utilization Yearly?Increase?in...

Alghimlas, F.; Al-Mulla, A.; Maheshwari, G.P.; Al-Nakib, D.

2012-01-01T23:59:59.000Z

285

A Look at Safety Goals and Safety Design Trends for Advanced Light Water Power Reactors  

Science Journals Connector (OSTI)

Technical Paper / NSF Workshop on the Research Needs of the Next Generation Nuclear Power Technology / Nuclear Safety

David Okrent

286

Power density axial oscillations induced by Xenon dynamics: Parameter identification via genetic algorithms  

Science Journals Connector (OSTI)

In this paper we describe the axial flux oscillations in \\{PWRs\\} by means of the Onega and Kisner model (1978), a two-point xenon oscillation model based on the one-group, one-dimensional neutron diffusion equation with nonlinear power reactivity feedback and on the nonlinear xenon and iodine balance equations. We investigate the feasibility of using genetic algorithms for estimating the effective nuclear parameters involved. This approach has the advantage of allowing the periodic re-estimation of the effective parameter values pertaining to each reactor on the basis of its recent history. By so doing, other effects, such as the burn up, are automatically taken into account.

M. Marseguerra; E. Zio; G. Torri

2003-01-01T23:59:59.000Z

287

Effects of emission layer doping on the spatial distribution of charge and host recombination rate density in organic light emitting devices: A numerical study  

SciTech Connect (OSTI)

Based on drift-diffusion theory, a numerical model of the doping of a single energy level trap in the emission layer of an organic light emitting device (OLED) was developed, and the effects of doping of this single energy level trap on the distribution of the charge density, the recombination rate density, and the electric field in single- and double-layer OLEDs were studied numerically. The results show that by doping the n-type (p-type) emission layer with single energy electron (hole) traps, the distribution of the recombination rate density can be tuned and shifted, which is useful for improvement of the device performance by reduced electrode quenching or for realization of desirable special functions, e.g., emission spectrum tuning in multiple dye-doped white OLEDs.

Li, Yanli; Zhou, Maoqing; Zheng, Tingcai; Yao, Bo [Institute of Microelectronics, School of Physical Science and Technology, Lanzhou University, Lanzhou 730000 (China); Peng, Yingquan, E-mail: yqpeng@lzu.edu.cn [Institute of Microelectronics, School of Physical Science and Technology, Lanzhou University, Lanzhou 730000 (China); Key Laboratory for Magnetism and Magnetic Materials of the Ministry of Education, Lanzhou University, Lanzhou 730000 (China)

2013-12-28T23:59:59.000Z

288

Light's twist  

Science Journals Connector (OSTI)

...equal to the optical power divided by the speed of light, and hence go unnoticed in our everyday lives...approaching object equal to the power in the light beam (P) divided by the speed of light. The movement of the approaching object does...

2014-01-01T23:59:59.000Z

289

Order-of-magnitude enhancement of wind farm power density via counter-rotating vertical-axis wind turbine arrays  

E-Print Network [OSTI]

Modern wind farms require significant land resources to separate each wind turbine from the adjacent turbine wakes. These aerodynamic constraints limit the amount of power that can be extracted from a given wind farm footprint. We conducted full-scale field tests of vertical-axis wind turbines in counter-rotating configurations under natural wind conditions. Whereas wind farms consisting of propeller-style turbines produce 2 to 3 watts of power per square meter of land area, these field tests indicate that power densities approaching 100 W m^-2 can be achieved by arranging vertical-axis wind turbines in layouts that enable them to extract energy from adjacent wakes. In addition, we calculated that the global wind resource available to 10-m tall turbines based on the present approach is approximately 225 trillion watts (TW), which significantly exceeds the global wind resource available to 80-m tall, propeller-style wind turbines, approximately 75 TW. This improvement is due to the closer spacing that can be a...

Dabiri, John O

2010-01-01T23:59:59.000Z

290

EARLY AFTERGLOWS OF GAMMA-RAY BURSTS IN A STRATIFIED MEDIUM WITH A POWER-LAW DENSITY DISTRIBUTION  

SciTech Connect (OSTI)

A long-duration gamma-ray burst (GRB) has been widely thought to arise from the collapse of a massive star, and it has been suggested that its ambient medium is a homogenous interstellar medium (ISM) or a stellar wind. There are two shocks when an ultra-relativistic fireball that has been ejected during the prompt gamma-ray emission phase sweeps up the circumburst medium: a reverse shock that propagates into the fireball, and a forward shock that propagates into the ambient medium. In this paper, we investigate the temporal evolution of the dynamics and emission of these two shocks in an environment with a general density distribution of n?R {sup –k} (where R is the radius) by considering thick-shell and thin-shell cases. A GRB afterglow with one smooth onset peak at early times is understood to result from such external shocks. Thus, we can determine the medium density distribution by fitting the onset peak appearing in the light curve of an early optical afterglow. We apply our model to 19 GRBs and find that their k values are in the range of 0.4-1.4, with a typical value of k ? 1, implying that this environment is neither a homogenous ISM with k = 0 nor a typical stellar wind with k = 2. This shows that the progenitors of these GRBs might have undergone a new mass-loss evolution.

Yi, Shuang-Xi; Dai, Zi-Gao [School of Astronomy and Space Science, Nanjing University, Nanjing 210093 (China); Wu, Xue-Feng, E-mail: dzg@nju.edu.cn [Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008 (China)

2013-10-20T23:59:59.000Z

291

Light Water Reactor Sustainability Program Power Uprate Research and Development Strategy  

SciTech Connect (OSTI)

The economic incentives for low-cost electricity generation will continue to drive more plant owners to identify safe and reliable methods to increase the electrical power output of the current nuclear power plant fleet. A power uprate enables a nuclear power plant to increase its electrical output with low cost. However, power uprates brought new challenges to plant owners and operators. These include equipment damage or degraded performance, and unanticipated responses to plant conditions, etc. These problems have arisen mainly from using dated design and safety analysis tools and insufficient understanding of the full implications of the proposed power uprate or from insufficient attention to detail during the design and implementation phase. It is essential to demonstrate that all required safety margins have been properly retained and the existing safety level has been maintained or even increased, with consideration of all the conditions and parameters that have an influence on plant safety. The impact of the power uprate on plant life management for long term operation is also an important issue. Significant capital investments are required to extend the lifetime of an aging nuclear power plant. Power uprates can help the plant owner to recover the investment costs. However, plant aging issues may be aggravated by the power uprate due to plant conditions. More rigorous analyses, inspections and monitoring systems are required.

Hongbin Zhang

2011-09-01T23:59:59.000Z

292

High Current Density, Long Life Cathodes for High Power RF Sources  

SciTech Connect (OSTI)

This program was tasked with improving the quality and expanding applications for Controlled Porosity Reservoir (CPR) cathodes. Calabazas Creek Research, Inc. (CCR) initially developed CPR cathodes on a DOE-funded SBIR program to improve cathodes for magnetron injection guns. Subsequent funding was received from the Defense Advanced Research Projects Agency. The program developed design requirements for implementation of the technology into high current density cathodes for high frequency applications. During Phase I of this program, CCR was awarded the prestigious 2011 R&D100 award for this technology. Subsequently, the technology was presented at numerous technical conferences. A patent was issued for the technology in 2009. These cathodes are now marketed by Semicon Associates, Inc. in Lexington, KY. They are the world’s largest producer of cathodes for vacuum electron devices. During this program, CCR teamed with Semicon Associates, Inc. and Ron Witherspoon, Inc. to improve the fabrication processes and expand applications for the cathodes. Specific fabrications issues included the quality of the wire winding that provides the basic structure and the sintering to bond the wires into a robust, cohesive structure. The program also developed improved techniques for integrating the resulting material into cathodes for electron guns.

Ives, Robert Lawrence [Calabazas Creek Research,, Inc.; Collins, George [Calabazas Creek Research, Inc.; Falce, Lou [Consultant; Schwartzkopf, Steve [Ron Witherspoon, Inc.; Busbaher, Daniel [Semicon Associates

2014-01-22T23:59:59.000Z

293

Assessment of light water reactor power plant cost and ultra-acceleration depreciation financing  

E-Print Network [OSTI]

Although in many regions of the U.S. the least expensive electricity is generated from light-water reactor (LWR) plants, the fixed (capital plus operation and maintenance) cost has increased to the level where the cost ...

El-Magboub, Sadek Abdulhafid.

294

AUBELE - self-sufficient LED street light powered by fuel cells  

Science Journals Connector (OSTI)

Energy saving, in connection to renewable energy sources is an important topic. The project AUBELE represents a small step in this direction - a self-sufficient LED street lighting,...

Just, Jens-Uwe; Fischer, Ulrich H P

295

Design of a high power density, permanent magnet, axial gap dc motor  

SciTech Connect (OSTI)

In the design of drive motors for undersea vehicles, the premium placed on noise suppression suggests the use of a brush-commutated dc motor. The additional constraints of weight and volume, as well as unusual configuration, presents the axial air-gap configuration, with a permanent magnet field, as a viable candidate. In such a configuration the design of the brushes and commutator and the resulting structure becomes critical. The report describes a novel solution to this problem. The basic motor consists of two discs containing permanent magnets on either side of a magnetic structure containing the copper windings. An advantage of this motor concept is that copper cooling may easily be accomplished through the use of liquid circulating through the stator windings. The role of field and armature in a conventional disc motor configuration are reversed. The two discs containing the permanent magnets are rotating. The brushes are on the discs. The magnetic structure with the coils is stationary. The commutator bars are imbedded in the stationary member. Input power is supplied to the brushes through a brush-and-slip ring assembly. An electromagnetic design analysis for a 92 ft-lb, 700 rpm motor was performed. A finite element analysis has been conducted and the results show that magnetic saturation is not a limiting factor in this design. The motor torque is achievable within weight and volume constraints. 9 figs., 1 tab.

Hawsey, R.A.; Daniel, D.S.; Thomas, R.J. (Oak Ridge National Lab., TN (USA)); Bailey, J.M. (Tennessee Univ., Knoxville, TN (USA))

1990-01-01T23:59:59.000Z

296

CONTROL OF POPULATION DENSITIES SURROUNDING NUCLEAR POWER PLANTS. VOLUME 5 OF THE FINAL REPORT ON HEALTH AND SAFETY IMPACTS OF NUCLEAR, GEOTHERMAL, AND FOSSIL-FUEL ELECTRIC GENERATION IN CALIFORNIA  

E-Print Network [OSTI]

Standards for Nuclear Power Plants," by A.V. Nero and Y.C.Response Planning for Nuclear Power Plants in California,"Densities Surrounding Nuclear Power Plants," by A.V. Nero,

Nero, jA.V.

2010-01-01T23:59:59.000Z

297

Low-Density and High Porosity Hydrogen Storage Materials Built from Ultra-Light Elements. Final Scientific/Technical Report  

SciTech Connect (OSTI)

A number of significant advances have been achieved, opening up new opportunities for the synthetic development of novel porous materials and their energy-related applications including gas storage and separation and catalysis. These include lithium-based metal-organic frameworks, magnesium-based metal-organic frameworks, and high gas uptake in porous frameworks with high density of open donor sites.

Feng, Pingyun

2014-01-10T23:59:59.000Z

298

Three-dimensional thermal analysis of wirelessly powered light-emitting systems  

Science Journals Connector (OSTI)

...geometrical parameters and thermal conductivities of the...bio-implanted applications. thermal analysis|wireless...wireless power, instead of batteries, could bring additional...battery replacement and battery biocompatibility. Recently...bio-integrated applications. The thermal behaviour of such systems...

2012-01-01T23:59:59.000Z

299

A New Method to Reconstruct the Energy and Determine the Composition of Cosmic Rays from the Measurement of Cherenkov Light and Particle Densities in Extensive Air Showers  

E-Print Network [OSTI]

A Monte-Carlo study to reconstruct energy and mass of cosmic rays with energies above 300 TeV using ground based measurements of the electromagnetic part of showers initiated in the atmosphere is presented. The shower properties determined with two detector arrays measuring the air Cherenkov light and the particle densities as realized at the HEGRA experiment are processed to determine the energy of the primary particle without the need of any hypothesis concerning its mass. The mass of the primary particle is reconstructed coarsely from the same observables in parallel to the energy determination.

A. Lindner

1998-01-15T23:59:59.000Z

300

Smart Operations of Air-Conditioning and Lighting Systems in Government Buildings for Peak Power Reduction  

E-Print Network [OSTI]

During the summer 2007 smart operation strategies for air-conditioning (A/C) and lighting systems were developed and tested in a number of governmental buildings in Kuwait as one of the solutions to reduce the national peak demand for electrical...

Al-Hadban, Y.; Maheshwari, G. P.; Al-Nakib, D.; Al-Mulla, A.; Alasseri, R.

Note: This page contains sample records for the topic "lighting power densities" 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

Role of auditor sales effectiveness in residential conservation incentive programs: a case study at Florida Power and Light  

SciTech Connect (OSTI)

This report examines Marketing Service Representative effects on customer response to Florida Power and Light's postaudit incentive programs. Levels of participation in these programs are affected by the decision to request a home energy survey, and the decisions to participate and to invest at various levels in each postaudit program. Because the MSR has contact with households only after an audit request is made, this analysis concentrates on the incentive program participation decision. This analysis of auditor salesmanship examines three data sets containing information on MSRs and the households they surveyed during two months of 1985.

Brown, M.A.; Berry, L.G.; White, D.L.; Zeidler, P.

1986-08-01T23:59:59.000Z

302

Simultaneous Retrieval of Effective Refractive Index and Density from Size Distribution and Light Scattering Data: Weakly-Absorbing Aerosol  

SciTech Connect (OSTI)

We propose here a novel approach for retrieving in parallel the effective density and real refractive index of weakly absorbing aerosol from optical and size distribution measurements. Here we define “weakly absorbing” as aerosol single-scattering albedos that exceed 0.95 at 0.5 um.The required optical measurements are the scattering coefficient and the hemispheric backscatter fraction, obtained in this work from an integrating nephelometer. The required size spectra come from a Scanning Mobility Particle Sizer and an Aerodynamic Particle Sizer. The performance of this approach is first evaluated using a sensitivity study with synthetically generated but measurement-related inputs. The sensitivity study reveals that the proposed approach is robust to random noise; additionally the uncertainties of the retrieval are almost linearly proportional to the measurement errors, and these uncertainties are smaller for the real refractive index than for the effective density. Next, actual measurements are used to evaluate our approach. These measurements include the optical, microphysical, and chemical properties of weakly absorbing aerosol which are representative of a variety of coastal summertime conditions observed during the Two-Column Aerosol Project (TCAP; http://campaign.arm.gov/tcap/). The evaluation includes calculating the root mean square error (RMSE) between the aerosol characteristics retrieved by our approach, and the same quantities calculated using the conventional volume mixing rule for chemical constituents. For dry conditions (defined in this work as relative humidity less than 55%) and sub-micron particles, a very good (RMSE~3%) and reasonable (RMSE~28%) agreement is obtained for the retrieved real refractive index (1.49±0.02) and effective density (1.68±0.21), respectively. Our approach permits discrimination between the retrieved aerosol characteristics of sub-micron and sub-10micron particles. The evaluation results also reveal that the retrieved density and refractive index tend to decrease with an increase of the relative humidity.

Kassianov, Evgueni I.; Barnard, James C.; Pekour, Mikhail S.; Berg, Larry K.; Shilling, John E.; Flynn, Connor J.; Mei, Fan; Jefferson, Anne

2014-10-01T23:59:59.000Z

303

Determination of the relative power density distribution in a heterogeneous reactor from the results of measurements of the reactivity effects and the neutron importance function  

SciTech Connect (OSTI)

A method for experimental determination of the relative power density distribution in a heterogeneous reactor based on measurements of fuel reactivity effects and importance of neutrons from a californium source is proposed. The method was perfected on two critical assembly configurations at the NARCISS facility of the Kurchatov Institute, which simulated a small-size heterogeneous nuclear reactor. The neutron importance measurements were performed on subcritical and critical assemblies. It is shown that, along with traditionally used activation methods, the developed method can be applied to experimental studies of special features of the power density distribution in critical assemblies and reactors.

Bobrov, A. A.; Glushkov, E. S.; Zimin, A. A.; Kapitonova, A. V.; Kompaniets, G. V.; Nosov, V. I., E-mail: rpp@adis.vver.kiae.ru; Petrushenko, R. P.; Smirnov, O. N. [Russian Research Centre Kurchatov Institute (Russian Federation)

2012-12-15T23:59:59.000Z

304

EFFECT OF A HIGH OPACITY ON THE LIGHT CURVES OF RADIOACTIVELY POWERED TRANSIENTS FROM COMPACT OBJECT MERGERS  

SciTech Connect (OSTI)

The coalescence of compact objects is a promising astrophysical source of detectable gravitational wave signals. The ejection of r-process material from such mergers may lead to a radioactively powered electromagnetic counterpart signal which, if discovered, would enhance the science returns. As very little is known about the optical properties of heavy r-process elements, previous light-curve models have adopted opacities similar to those of iron group elements. Here we consider the effect of heavier elements, particularly the lanthanides, which increase the ejecta opacity by several orders of magnitude. We include these higher opacities in time-dependent, multi-wavelength radiative transport calculations to predict the broadband light curves of one-dimensional models over a range of parameters (ejecta masses {approx}10{sup -3}-10{sup -1} M{sub Sun} and velocities {approx}0.1-0.3 c). We find that the higher opacities lead to much longer duration light curves which can last a week or more. The emission is shifted toward the infrared bands due to strong optical line blanketing, and the colors at later times are representative of a blackbody near the recombination temperature of the lanthanides (T {approx} 2500 K). We further consider the case in which a second mass outflow, composed of {sup 56}Ni, is ejected from a disk wind, and show that the net result is a distinctive two component spectral energy distribution, with a bright optical peak due to {sup 56}Ni and an infrared peak due to r-process ejecta. We briefly consider the prospects for detection and identification of these transients.

Barnes, Jennifer; Kasen, Daniel [Departments of Physics and Astronomy, 366 LeConte Hall, University of California, Berkeley, CA 94720 (United States)

2013-09-20T23:59:59.000Z

305

Mobile lighting apparatus  

DOE Patents [OSTI]

A mobile lighting apparatus includes a portable frame such as a moveable trailer or skid having a light tower thereon. The light tower is moveable from a stowed position to a deployed position. A hydrogen-powered fuel cell is located on the portable frame to provide electrical power to an array of the energy efficient lights located on the light tower.

Roe, George Michael; Klebanoff, Leonard Elliott; Rea, Gerald W; Drake, Robert A; Johnson, Terry A; Wingert, Steven John; Damberger, Thomas A; Skradski, Thomas J; Radley, Christopher James; Oros, James M; Schuttinger, Paul G; Grupp, David J; Prey, Stephen Carl

2013-05-14T23:59:59.000Z

306

"1. General James M Gavin","Coal","Ohio Power Co",2640 "2. J M Stuart","Coal","Dayton Power & Light Co",2317  

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

Ohio" Ohio" "1. General James M Gavin","Coal","Ohio Power Co",2640 "2. J M Stuart","Coal","Dayton Power & Light Co",2317 "3. W H Sammis","Coal","FirstEnergy Generation Corp",2233 "4. Cardinal","Coal","Cardinal Operating Co",1800 "5. Conesville","Coal","Columbus Southern Power Co",1695 "6. Muskingum River","Coal","Ohio Power Co",1375 "7. Walter C Beckjord","Coal","Duke Energy Ohio Inc",1304 "8. W H Zimmer","Coal","Duke Energy Ohio Inc",1300 "9. Hanging Rock Energy Facility","Gas","Duke Energy Ohio Inc",1288

307

High Core Electron Confinement Regimes in FTU Plasmas with Low- or Reversed-Magnetic Shear and High Power Density Electron-Cyclotron-Resonance Heating  

Science Journals Connector (OSTI)

Electron temperatures in excess of 8 keV have been obtained by electron-cyclotron-resonance heating on FTU plasmas at peak densities up to 8×1019 m -3. The magnetic shear in the plasma core is low or negative, and the electron heat diffusivity remains at, or below, the Ohmic level (0.2 m 2/s), in spite of the very large heating power density (10–20 MW/m 3) which produces extremely high temperature gradients (up to 120 keV/m). The ion heat transport remains at the neoclassical level.

P. Buratti et al.

1999-01-18T23:59:59.000Z

308

"1. Beluga","Gas","Chugach Electric Assn Inc",344 "2. George M Sullivan Generation Plant 2","Gas","Anchorage Municipal Light and Power",220  

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

Alaska" Alaska" "1. Beluga","Gas","Chugach Electric Assn Inc",344 "2. George M Sullivan Generation Plant 2","Gas","Anchorage Municipal Light and Power",220 "3. North Pole","Petroleum","Golden Valley Elec Assn Inc",144 "4. Bradley Lake","Hydroelectric","Homer Electric Assn Inc",126 "5. Anchorage 1","Gas","Anchorage Municipal Light and Power",88 "6. Snettisham","Hydroelectric","Alaska Electric Light&Power Co",78 "7. Bernice Lake","Gas","Chugach Electric Assn Inc",62 "8. Lemon Creek","Petroleum","Alaska Electric Light&Power Co",58

309

E-Print Network 3.0 - aaomega mass-to-light profiles Sample Search...  

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

for publication in The Astrophysical Journal Summary: )2 , which corresponds to a power law density profile: DM r-DM . Allow- ing the stellar mass-to-light... the best available...

310

Development of a 10 kW High Temperature High Power Density Three-Phase AC-DC-AC SiC Converter  

SciTech Connect (OSTI)

This paper presents the development and experimental performance of a 10 kW, all SiC, 250 C junction temperature high-power-density three-phase ac-dc-ac converter. The electromagnetic interference filter, thermal system, high temperature package, and gate drive design are discussed in detail. Finally, tests confirming the feasibility and validating the theoretical basis of the prototype converter system are described.

Ning, Puqi [ORNL

2012-01-01T23:59:59.000Z

311

Free-Standing LiNi0.5Mn1.5O4/Carbon Nanofiber Network Film as Light-Weight and High-Power  

E-Print Network [OSTI]

Free-Standing LiNi0.5Mn1.5O4/Carbon Nanofiber Network Film as Light-Weight and High-Power Cathode Pure carbon nanofiber (CNF) network without LiNi0.5Mn1.5O4 was tested in the voltage window of 3.5-5 V

Zhou, Chongwu

312

Indium-tin-oxide-free tris(8-hydroxyquinoline) Al organic light-emitting diodes with 80% enhanced power efficiency  

SciTech Connect (OSTI)

Efficient indium tin oxide (ITO)-free small molecule organic light-emitting diodes (SMOLEDs) with multilayered highly conductive poly(3,4-ethylenedioxy thiophene):poly(styrenesulfonate) (PEDOT:PSS) as the anode are demonstrated. PEDOT:PSS/MoO{sub 3}/N,N'-diphenyl- N,N'-bis(1-naphthylphenyl)-1,1'-biphenyl-4,4'-diamine (NPD)/tris(8-hydroxyquinoline) Al (Alq{sub 3})/4,7-diphenyl-1,10-phenanthroline (BPhen)/LiF/Al SMOLEDs exhibited a peak power efficiency of 3.82 lm/W, 81% higher than that of similar ITO-based SMOLEDs (2.11 lm/W). The improved performance is believed to be due to the higher work function, lower refractive index, and decreased surface roughness of PEDOT:PSS vs ITO, and to Ohmic hole injection from PEDOT:PSS to the NPD layer via the MoO{sub 3} interlayer. The results demonstrate that PEDOT:PSS can substitute ITO in SMOLEDs with strongly improved device performance.

Cai, Min; Xiao, Teng; Liu, Rui; Chen, Ying; Shinar, Ruth; Shinar, Joseph

2011-10-11T23:59:59.000Z

313

A MELCOR Application to Two Light Water Reactor Nuclear Power Plant Core Melt Scenarios with Assumed Cavity Flooding Action  

SciTech Connect (OSTI)

The MELCOR 1.8.4 code Bottom Head package has been applied to simulate two reactor cavity flooding scenarios for when the corium material relocates to the lower-plenum region in postulated severe accidents. The applications were preceded by a review of two main physical models, which highly impacted the results. A model comparison to available bibliography models was done, which allowed some code modifications on selected default assumptions to be undertaken. First, the corium convective heat transfer to the wall when it becomes liquid was modified, and second, the default nucleate boiling regime curve in a submerged hemisphere was replaced by a new curve (and, to a much lesser extent, the critical heat flux curve was slightly varied).The applications were devoted to two prototypical light water reactor nuclear power plants, a 2700-MW(thermal) pressurized water reactor (PWR) and a 1381-MW(thermal) boiling water reactor (BWR). The main conclusions of the cavity flooding simulations were that the PWR lower-head survivability is extended although it is clearly not guaranteed, while in the BWR sequence the corium seems to be successfully arrested in the lower plenum.Three applications of the CFX 4.4 computational fluid dynamics code were carried out in the context of the BWR scenario to support the first modification of the aforementioned two scenarios for MELCOR.Finally, in the same BWR context, a statistic predictor of selected output parameters as a function of input parameters is presented, which provides reasonable results when compared to MELCOR full calculations in much shorter CPU processing times.

Martin-Fuertes, Francisco; Martin-Valdepenas, Juan Manuel; Mira, Jose; Sanchez, Maria Jesus [Universidad Politecnica de Madrid (Spain)

2003-10-15T23:59:59.000Z

314

On-Chip Copper-Based vs. Optical Interconnects: Delay Uncertainty, Latency, Power, and Bandwidth Density Comparative Predictions  

E-Print Network [OSTI]

On-Chip Copper-Based vs. Optical Interconnects: Delay Uncertainty, Latency, Power, and Bandwidth. Albonesi, Philippe M. Fauchet, and Eby G. Friedman Department of Electrical and Computer Engineering of Rochester, Rochester, New York, 14627 Department of Electrical and Computer Engineering,Cornell University

Friedman, Eby G.

315

Improved power efficiency in blue phosphorescent organic light-emitting diodes using diphenylmethyl linkage based high triplet energy hole transport materials  

Science Journals Connector (OSTI)

Improved power efficiency in blue phosphorescent organic light-emitting diodes (PHOLEDs) was demonstrated by using new high triplet energy hole-transport materials based on the diphenylmethyl linkage. Two high triplet energy hole-transport materials with diphenylamine or ditolyamine moieties linked through a diphenylmethyl linkage, 4,4?-(diphenylmethylene)bis(N,N-diphenylaniline) (TCBPA) and 4,4?-(diphenylmethylene)bis(N,N-di-p-tolylaniline), were synthesized and evaluated as hole-transport materials for blue PHOLEDs. The power efficiency of TCBPA was superior to that of standard 1,1-bis[4-[N,N?-di(p-tolyl)amino]phenyl]cyclohexane.

Chil Won Lee; Jun Yeob Lee

2013-01-01T23:59:59.000Z

316

Wind speed and power density analysis based on Weibull and Rayleigh distributions (a case study: Firouzkooh county of Iran)  

Science Journals Connector (OSTI)

Abstract The present study aimed to analyze the wind speed data of Firouzkooh region. For this purpose, the wind speed data for a 3-h period measuring over a 10-year period (2001–2010) were analyzed to calculate and estimate the wind power generation potential. Similar trends of the wind speeds were seen in different years where the highest and the lowest mean wind speeds belonged to May 2010 and June 2002, respectively. The diurnal wind speed analysis demonstrated that the fastest winds blew from 6 am to 3 pm. Weibull and Rayleigh distribution functions were applied to find out the best fitting tool to the wind speed data. Results showed that Weibull and Rayleigh distribution functions can fit the actual values of wind speed well with almost the same coefficient of determination value (R2) of 0.97. The average values of wind power based on mean and root mean cube speed approaches were 203 and 248 W m?2 year?1, respectively indicating that Firouzkooh region stands in class 4 (which is a suitable area for wind turbine establishment). Finally, wind rose diagram revealed that the prevailing wind direction falls in the sector between 180° and 270° clockwise from North.

S.H. Pishgar-Komleh; A. Keyhani; P. Sefeedpari

2015-01-01T23:59:59.000Z

317

Dual use power supply development  

Science Journals Connector (OSTI)

Size weight efficiency and reliability define space power systems. Then years ago NASA re?emphasized that missions such as Space Station needed cost effective critical technologies one being power conversion. Thus NASA began to emphasize ‘‘dual?use’’ technology through its center for Commercial Development of Space (mid 1980s). This CCDS program funded research and development efforts needed for future space missions as well as terrestrial applications for commercial markets. Maxwell and Auburn University (Space Power Institute) jointly developed reliable power systems for manned space projects as well as commercial applications of high power high voltage switchmode power supplies. These serve the medical scientific and industrial markets (lasers accelerators and intense light sources). These applications required improvements in power density efficiency regulation reliability and cost effectiveness to be successful. One of NASA’s first programs at Auburn and Maxwell was a high frequency series resonant power converter optimized for commercial applications. It also meets the needs of space missions (additional space flight qualification is needed). This power converter topology demonstrates dual?use technology for power density power?to?weight regulation reliability and cost effectiveness. All goals were exceeded for both space and terrestrial applications. This was the first product of NASA’s CCDS program producing a family of high voltage capacitor charging power supplies. Maxwell’s CCDS capacitor power supplies are achieving greater acceptance demonstrating the value of the CCDS program.

Alan C. Kolb; Bryan E. Strickland

1995-01-01T23:59:59.000Z

318

An appraisal of the power density of current profile in the Persian Gulf and the Gulf of Oman using numerical simulation  

Science Journals Connector (OSTI)

Abstract Having more than 2000 km tidal coastline, it's expected that Iran could exploit marine renewable energies. Furthermore, marginal countries around these seas are going to develop their energy resources and marine current energy can be a reliable choice. So, the results of a three dimensional numerical model for the study of circulation in the Persian Gulf and the Gulf of Oman, have been used to assess the power density of ocean currents in these prominent water basins. The calculations are performed regarding converter's dimension and accessibility of the generated power. The results show that the current energy, in the upper 50 m layer increases in two periods of the year, late winter to early spring and late summer to early autumn. It can be asserted that the current energy in the study area increases during monsoon periods. According to the model results, the marine current energy in the Persian Gulf and the Gulf of Oman is rather substantial; but it should wait for harnessing as more efficient power conversion systems are available.

Mahmood Akhyani; Vahid Chegini; Abbasali Aliakbari Bidokhti

2015-01-01T23:59:59.000Z

319

Enhanced optical power of GaN-based light-emitting diode with compound photonic crystals by multiple-exposure nanosphere-lens lithography  

SciTech Connect (OSTI)

The light-emitting diodes (LEDs) with single, twin, triple, and quadruple photonic crystals (PCs) on p-GaN are fabricated by multiple-exposure nanosphere-lens lithography (MENLL) process utilizing the focusing behavior of polystyrene spheres. Such a technique is easy and economical for use in fabricating compound nano-patterns. The optimized tilted angle is decided to be 26.6° through mathematic calculation to try to avoid the overlay of patterns. The results of scanning electron microscopy and simulations reveal that the pattern produced by MENLL is a combination of multiple ovals. Compared to planar-LED, the light output power of LEDs with single, twin, triple, and quadruple PCs is increased by 14.78%, 36.03%, 53.68%, and 44.85% under a drive current 350?mA, respectively. Furthermore, all PC-structures result in no degradation of the electrical properties. The stimulated results indicate that the highest light extraction efficiency of LED with the clover-shape triple PC is due to the largest scattering effect on propagation of light from GaN into air.

Zhang, Yonghui; Wei, Tongbo, E-mail: tbwei@semi.ac.cn; Xiong, Zhuo; Shang, Liang; Tian, Yingdong; Zhao, Yun; Zhou, Pengyu; Wang, Junxi; Li, Jinmin [Semiconductor Lighting Technology Research and Development Center, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083 (China)

2014-07-07T23:59:59.000Z

320

Outdoor Solid-State Lighting Technology Deployment | Department...  

Energy Savers [EERE]

Parking Lot Lighting FEMP Acquisition Guidance for Lighting Products (Powered by LED Lighting Facts) FEMP Outdoor Solid-State Lighting Initiative: Resources for Outdoor SSL...

Note: This page contains sample records for the topic "lighting power densities" 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

Light bullets and supercontinuum spectrum during femtosecond pulse filamentation under conditions of anomalous group-velocity dispersion in fused silicalicati  

SciTech Connect (OSTI)

We report the results of theoretical and experimental research on spectrum transformation and spatiotemporal distribution of the femtosecond laser radiation intensity during filamentation in fused silica. The formation of light bullets with a high power density is first observed in a femtosecond laser pulse in the anomalous group velocity dispersion regime at a wavelength of 1800 nm. The minimum duration of the light bullet is about two oscillation cycles of the light field. (extreme light fields and their applications)

Chekalin, Sergei V; Kompanets, V O; Smetanina, E O; Kandidov, V P

2013-04-30T23:59:59.000Z

322

ECE 466: LED Lighting Systems -Incandescent lightings rise and  

E-Print Network [OSTI]

versus cost - Power Electronic Drives for CFL and LED light sources to achieve dimmable operation - Basic electric AC and DC circuits at Sophomore level or equivalents Absolutes Lighting System Requirements index as a metric of a light source - Power Electronic Energy sources driving light sources in a compact

Schumacher, Russ

323

Sub-barrier fusion with N/Z exotic beams of light nuclei Hence, sub-barrier fusion is sensitive to the density dependence  

E-Print Network [OSTI]

can sensitively examine the dependence of fusion on the isospin degree-of-freedom. Nuclear changes as reaction dynamics proceeds Present status of sub-barrier fusion with n-rich light nuclei models (improved understanding of fusion dynamics) · Constrain models of nuclear reactions in a neutron

de Souza, Romualdo T.

324

Lighting Research Group: Facilities  

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

Facilities Facilities Lighting Research Facilities at LBNL gonio-photometer Gonio-photometer We use this device to measure the intensity and direction of the light from a lamp or fixture. integrating sphere Integrating sphere This instrument allows us to get a fast and accurate measurement of the total light output of a lamp. We are not able to determine the direction of the light, only the intensity. power analyzer Power analyzer We use our power analyzer with the lamps in the gonio-photometer to measure input power, harmonic distortion, power factor, and many other signals that tell us how well a lamp is performing. spectro-radiometer Spectro-radiometer This device measures not only the intensity of a light source but also the intensity of the light at each wavelength.

325

"1. Jeffrey Energy Center","Coal","Westar Energy Inc",2164 "2. La Cygne","Coal","Kansas City Power & Light Co",1418  

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

Kansas" Kansas" "1. Jeffrey Energy Center","Coal","Westar Energy Inc",2164 "2. La Cygne","Coal","Kansas City Power & Light Co",1418 "3. Wolf Creek Generating Station","Nuclear","Wolf Creek Nuclear Optg Corp",1160 "4. Gordon Evans Energy Center","Gas","Kansas Gas & Electric Co",835 "5. Emporia Energy Center","Gas","Westar Energy Inc",663 "6. Lawrence Energy Center","Coal","Westar Energy Inc",529 "7. Hutchinson Energy Center","Gas","Westar Energy Inc",395 "8. Holcomb","Coal","Sunflower Electric Power Corp",362 "9. West Gardner","Gas","Kansas City Power & Light Co",310

326

"1. Labadie","Coal","Union Electric Co",2407 "2. Iatan","Coal","Kansas City Power & Light Co",1555  

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

Missouri" Missouri" "1. Labadie","Coal","Union Electric Co",2407 "2. Iatan","Coal","Kansas City Power & Light Co",1555 "3. Rush Island","Coal","Union Electric Co",1204 "4. Callaway","Nuclear","Union Electric Co",1190 "5. New Madrid","Coal","Associated Electric Coop, Inc",1160 "6. Thomas Hill","Coal","Associated Electric Coop, Inc",1125 "7. Sioux","Coal","Union Electric Co",986 "8. Hawthorn","Coal","Kansas City Power & Light Co",979 "9. Meramec","Coal","Union Electric Co",951 "10. Aries Power Project","Gas","Dogwood Energy LLC",614

327

Vector analyzing powers for the (d,t) and (d, p3 sHe) reactions for light nuclei  

E-Print Network [OSTI]

15 14eV and few seasuresents above 20 Nev have been made. Due to this lack of experirrental data for light nuclei in this ~ range and due to the lack of DIM analysis for the data that does exist, the above reactions were studied. Tha {h, t) and (a...~ equation (2. 1. 17) that the calcu- (2. 1. 17) lation of r does not depend on detector efficiency or geometric factors. lf p p p then an aver- ge polarization pY is defined Yk Y0 by r ? 1 (r + 1) PY =- (2/3) (I/A ) 1 ? (g6) + . . . !2. 1. 18) r+ 1 4r...

Talley, Stephen Blake

2012-06-07T23:59:59.000Z

328

Professional internship with the Houston Lighting and Power Company Radiological Services: wildlife collection manual report and evaluation  

E-Print Network [OSTI]

P expanded beyond the basic sampling requirements and developed s. Pre-operational REMP. This program is designed to determine the ambient levels of radiation, mainly strontium 89/90 and gamma rays, in the environment. Samples to be collected... Program (Pre-op RENP) for the South Texas Project Energy Generation Station (STPEGS) a nuclear power plant presently being constructed in Natagorda County. This program is designed to determine the ambient levels of radiation in the pre-operational...

Graves, Tina Borghild

2012-06-07T23:59:59.000Z

329

E-Print Network 3.0 - atomic oxygen densities Sample Search Results  

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

densities Search Powered by Explorit Topic List Advanced Search Sample search results for: atomic oxygen densities...

330

E-Print Network 3.0 - atomic oxygen density Sample Search Results  

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

density Search Powered by Explorit Topic List Advanced Search Sample search results for: atomic oxygen density...

331

2012 SG Peer Review - Recovery Act: KCP&L Green Impact Zone Smart Grid Demonstration - Edward Hedges, Kansas City Power & Light  

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

Program Program Peer Review Meeting KCP&L Green Impact Zone SmartGrid Demonstration Project Edward T. Hedges, P.E. Manager SmartGrid Technology Planning Kansas City Power & Light Company June 8, 2012 December 2008 KCP&L Green Impact Zone SmartGrid Demonstration Project Objective Life-cycle Funding ($K) 2010 - 2014 $23,940,112 Technical Scope First, Create a complete, end-to-end Smart Grid Second, Introduce new technologies, applications, protocols, communications and business models Third, Incorporates a best-in-class approach to technology integration through use of Smart Grid interoperability standards Finally, Support a targeted urban revitalization effort in Kansas City's Green Impact Zone 2 - SmartSubstation - SmartDistribution - SmartGeneration - SmartDR/DER

332

Feasibility Study of Supercritical Light Water Cooled Fast Reactors for Actinide Burning and Electric Power Production, Progress Report for Work Through September 2002, 4th Quarterly Report  

SciTech Connect (OSTI)

The use of light water at supercritical pressures as the coolant in a nuclear reactor offers the potential for considerable plant simplification and consequent capital and O&M cost reduction compared with current light water reactor (LWR) designs. Also, given the thermodynamic conditions of the coolant at the core outlet (i.e. temperature and pressure beyond the water critical point), very high thermal efficiencies of the power conversion cycle are possible (i.e. up to about 45%). Because no change of phase occurs in the core, the need for steam separators and dryers as well as for BWR-type re-circulation pumps is eliminated, which, for a given reactor power, results in a substantially shorter reactor vessel and smaller containment building than the current BWRs. Furthermore, in a direct cycle the steam generators are not needed. If no additional moderator is added to the fuel rod lattice, it is possible to attain fast neutron energy spectrum conditions in a supercritical water-cooled reactor (SCWR). This type of core can make use of either fertile or fertile-free fuel and retain a hard spectrum to effectively burn plutonium and minor actinides from LWR spent fuel while efficiently generating electricity. One can also add moderation and design a thermal spectrum SCWR. The Generation IV Roadmap effort has identified the thermal spectrum SCWR (followed by the fast spectrum SCWR) as one of the advanced concepts that should be developed for future use. Therefore, the work in this NERI project is addressing both types of SCWRs.

Mac Donald, Philip Elsworth

2002-09-01T23:59:59.000Z

333

Light Company Vigilante Electric Cooperative, Inc. Raft River...  

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

Inland Power & Light Company Vigilante Electric Cooperative, Inc. Raft River Rural Electric Cooperative, Inc. Northern Lights, Inc. Lower Valley Energy, Inc. Clearwater Power...

334

{sup 129}Xe-Cs (D{sub 1},D{sub 2}) versus {sup 129}Xe-Rb (D{sub 1}) spin-exchange optical pumping at high xenon densities using high-power laser diode arrays  

SciTech Connect (OSTI)

We investigate {sup 129}Xe-Cs (D{sub 1},D{sub 2}) spin exchange optical pumping (SEOP) at high Xe densities ({approx}0.12-2.44 amagat) using newly available high-power (>40 W) laser diode arrays and compare with {sup 129}Xe-Rb D{sub 1} SEOP under similar conditions. At elevated Xe densities, the spin-exchange rate (per alkali-metal atom, {gamma}{sup '}) for Cs-{sup 129}Xe is {approx}1.5-fold greater than that for Rb-{sup 129}Xe. Higher spin-exchange rates and lower {sup 129}Xe spin-destruction rates for Cs-{sup 129}Xe versus Rb-{sup 129}Xe contribute to {approx}twofold improvement in {sup 129}Xe nuclear spin polarization measured at 9.4 T - with the largest gains observed at the highest Xe densities.

Whiting, Nicholas; Eschmann, Neil A.; Goodson, Boyd M.; Barlow, Michael J. [Department of Chemistry and Biochemistry, Southern Illinois University, Carbondale, Illinois 62901 (United States); Sir Peter Mansfield Magnetic Resonance Centre, University of Nottingham, Nottingham, NG7 2RD (United Kingdom)

2011-05-15T23:59:59.000Z

335

Solar lighting | Open Energy Information  

Open Energy Info (EERE)

lighting lighting Jump to: navigation, search Introductory Facts About Solar Lights It is not just a normal light bulb.The solar light consists of a LED or Light Emitting Diode, which draw little power. Coupled with constantly recharging batteries, you will never run out of light! They will save the customer money. By Replacing all outdoor lighting with solar lights there is no need to plug in to the electrical system. The lights will automatically turn on at dusk and will be charged during the day. They help out the environment.Not only does not plugging in to the power system save money but also energy, therefore protecting the Earth. Easy to Install No wires necessary, just pop in the battery. They come in all designs Just because they are solar lights doesn't

336

Is it viable to improve light output efficiency by nano-light-emitting diodes?  

SciTech Connect (OSTI)

Nanopillar arrays with InGaN/GaN multiple-quantum-disks (MQDs) are fabricated by focused-ion-beam milling with surface damage layer removed by KOH wet etching. Nano-light-emitting diodes (Nano-LEDs) made of the InGaN/GaN MQD nanopillars are found to have 19.49% less output power than that of a conventional LED. The reasons are analyzed in detail and considering their current-voltage and electroluminescence characteristics, internal quantum efficiency, external quantum efficiency, light extraction, and wall-plug efficiency. Our results suggest that nanopillar-LED can outperform if the density can be increased to 2.81?×?10{sup 9}?cm{sup ?2} with the size unchanged or the size can be increased to 854.4?nm with the density unchanged.

Wang, Chao-Hung; Huang, Yu-Wen [Department of Materials Science and Engineering, National Cheng Kung University, Tainan 70101, Taiwan (China)] [Department of Materials Science and Engineering, National Cheng Kung University, Tainan 70101, Taiwan (China); Wu, Shang-En [Genesis Photonics Incorporation, Tainan 70101, Taiwan (China)] [Genesis Photonics Incorporation, Tainan 70101, Taiwan (China); Liu, Chuan-Pu, E-mail: cpliu@mail.ncku.edu.tw [Department of Materials Science and Engineering, National Cheng Kung University, Tainan 70101, Taiwan (China) [Department of Materials Science and Engineering, National Cheng Kung University, Tainan 70101, Taiwan (China); Center for Micro/Nano Science and Technology, National Cheng Kung University, Tainan 70101, Taiwan (China); Research Center for Energy Technology and Strategy, National Cheng Kung University, Tainan 70101, Taiwan (China)

2013-12-02T23:59:59.000Z

337

Highly Robust Thin-Film Composite Pressure Retarded Osmosis (PRO) Hollow Fiber Membranes with High Power Densities for Renewable Salinity-Gradient Energy Generation  

Science Journals Connector (OSTI)

(1) Salinity-gradient energy (i.e., osmotic power) generated from the mixing of solutions with different salinities via pressure retarded osmosis (PRO) represents a high potential source of renewable energy. ... Thorsen, T.; Holt, T.The potential for power production from salinity gradients by pressure retarded osmosis J. Membr. ... When using saline water as the feed soln., the efficiency of the osmotic pressure decreases with increasing feed concn. ...

Gang Han; Peng Wang; Tai-Shung Chung

2013-06-17T23:59:59.000Z

338

Lighting fundamentals handbook: Lighting fundamentals and principles for utility personnel  

SciTech Connect (OSTI)

Lighting accounts for approximately 30% of overall electricity use and demand in commercial buildings. This handbook for utility personnel provides a source of basic information on lighting principles, lighting equipment, and other considerations related to lighting design. The handbook is divided into three parts. Part One, Physics of Light, has chapters on light, vision, optics, and photometry. Part Two, Lighting Equipment and Technology, focuses on lamps, luminaires, and lighting controls. Part Three, Lighting Design Decisions, deals with the manner in which lighting design decisions are made and reviews relevant methods and issues. These include the quantity and quality of light needed for visual tasks, calculation methods for verifying that lighting needs are satisfied, lighting economics and methods for evaluating investments in efficient lighting systems, and miscellaneous design issues including energy codes, power quality, photobiology, and disposal of lighting equipment. The handbook contains a discussion of the role of the utility in promoting the use of energy-efficient lighting. The handbook also includes a lighting glossary and a list of references for additional information. This convenient and comprehensive handbook is designed to enable utility lighting personnel to assist their customers in developing high-quality, energy-efficient lighting systems. The handbook is not intended to be an up-to-date reference on lighting products and equipment.

Eley, C.; Tolen, T. (Eley (Charles) Associates, San Francisco, CA (United States)); Benya, J.R. (Luminae Souter Lighting Design, San Francisco, CA (United States))

1992-12-01T23:59:59.000Z

339

Vehicle Technologies Office: Power Electronics | Department of...  

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

Finally, power electronics convert and distribute electrical power to other vehicle systems such as heating and ventilation, lighting, and infotainment. Power electronics...

340

Density | OpenEI  

Open Energy Info (EERE)

Density Density Dataset Summary Description This dataset is part of a larger internal dataset at the National Renewable Energy Laboratory (NREL) that explores various characteristics of large solar electric (both PV and CSP) facilities around the United States. This dataset focuses on the land use characteristics for solar facilities that are either under construction or currently in operation. Source Land-Use Requirements for Solar Power Plants in the United States Date Released June 25th, 2013 (5 months ago) Date Updated Unknown Keywords acres area average concentrating solar power csp Density electric hectares km2 land land requirements land use land-use mean photovoltaic photovoltaics PV solar statistics Data application/vnd.openxmlformats-officedocument.spreadsheetml.sheet icon Master Solar Land Use Spreadsheet (xlsx, 1.5 MiB)

Note: This page contains sample records for the topic "lighting power densities" 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

Projection screen having reduced ambient light scattering  

DOE Patents [OSTI]

An apparatus and method for improving the contrast between incident projected light and ambient light reflected from a projection screen are described. The efficiency of the projection screen for reflection of the projected light remains high, while permitting the projection screen to be utilized in a brightly lighted room. Light power requirements from the projection system utilized may be reduced.

Sweatt, William C. (Albuquerque, NM)

2010-05-11T23:59:59.000Z

342

An Optically Stabilized Fast-Switching Light Emitting Diode as a Light Source for Functional  

E-Print Network [OSTI]

experimental setups. This paper presents a method to control the brightness of a high-power light emitting

Daniel A. Wagenaar

343

Engineering Density of States of Earth Abundant Semiconductors...  

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

Density of States of Earth Abundant Semiconductors for Enhanced Thermoelectric Power Factor Engineering Density of States of Earth Abundant Semiconductors for Enhanced...

344

Bilirubin phototransformation in vitro using a battery-powered, solar-charged, high-intensity blue light-emitting diode phototherapy blanket  

Science Journals Connector (OSTI)

The availability of new, higher intensity Blue Light-Emitting Diodes (LEDs), as used in the development of our LED phototherapy blanket, led us to hypothesise that our blue LED phototherapy system would phototransform bilirubin more rapidly, in vitro, than the current commercially available, state-of-the-art phototherapy system. Furthermore, we theorised that increasing light intensity, beyond levels previously studied, would lead to increasing rates of bilirubin phototransformation.

Harel Rosen; Jerome J. Hric; Arye Rosen; Danielle Rosen; Shalom Komornik; Kathy Zaleski; Susan Yaron

2014-01-01T23:59:59.000Z

345

Power America  

Broader source: Energy.gov [DOE]

Power America will focus on wide bandgap (WBG) semiconductors - the same materials used in LED light fixtures and many flat screen TVs. The Institute will use $70 million provided by the U.S. Department of Energy's Advanced Manufacturing Office to support and manage its programs over the next five years. This Institute is one of three new innovation hubs announced by President Obama in his 2013 State of the Union address and part of the National Network for Manufacturing Innovation (NNMI). Power America was formerly called the Next Generation Power Electronics National Manufacturing Innovation Institute.

346

Consumers Power, Inc | Open Energy Information  

Open Energy Info (EERE)

Power, Inc Power, Inc Jump to: navigation, search Name Consumers Power, Inc Place Oregon Utility Id 4743 Utility Location Yes Ownership C NERC Location WECC Activity Distribution 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 1,000 W MVL Lighting 1,000 W MVL, Metered Lighting 100 W HPS Lighting 100 W HPS Street Lighting, Customer-Owned Lighting 100 W HPS Street Lighting Lighting 100 W HPS Street Lighting, Metered Lighting 100 W HPS, Metered Lighting 150 W HPS Lighting 150 W HPS Street Lighting, Customer-Owned Lighting 150 W HPS, Metered Lighting 150 W HPS, Street Lighting Lighting

347

White light velocity interferometer  

DOE Patents [OSTI]

The invention is a technique that allows the use of broadband and incoherent illumination. Although denoted white light velocimetry, this principle can be applied to any wave phenomenon. For the first time, powerful, compact or inexpensive sources can be used for remote target velocimetry. These include flash and arc lamps, light from detonations, pulsed lasers, chirped frequency lasers, and lasers operating simultaneously in several wavelengths. The technique is demonstrated with white light from an incandescent source to measure a target moving at 16 m/s.

Erskine, David J. (Oakland, CA)

1997-01-01T23:59:59.000Z

348

White light velocity interferometer  

DOE Patents [OSTI]

The invention is a technique that allows the use of broadband and incoherent illumination. Although denoted white light velocimetry, this principle can be applied to any wave phenomenon. For the first time, powerful, compact or inexpensive sources can be used for remote target velocimetry. These include flash and arc lamps, light from detonations, pulsed lasers, chirped frequency lasers, and lasers operating simultaneously in several wavelengths. The technique is demonstrated with white light from an incandescent source to measure a target moving at 16 m/s. 41 figs.

Erskine, D.J.

1997-06-24T23:59:59.000Z

349

White light velocity interferometer  

DOE Patents [OSTI]

The invention is a technique that allows the use of broadband and incoherent illumination. Although denoted white light velocimetry, this principle can be applied to any wave phenomenon. For the first time, powerful, compact or inexpensive sources can be used for remote target velocimetry. These include flash and arc lamps, light from detonations, pulsed lasers, chirped frequency lasers, and lasers operating simultaneously in several wavelengths. The technique is demonstrated with white light from an incandescent source to measure a target moving at 16 m/s.

Erskine, David J. (Oakland, CA)

1999-01-01T23:59:59.000Z

350

White light velocity interferometer  

DOE Patents [OSTI]

The invention is a technique that allows the use of broadband and incoherent illumination. Although denoted white light velocimetry, this principle can be applied to any wave phenomenon. For the first time, powerful, compact or inexpensive sources can be used for remote target velocimetry. These include flash and arc lamps, light from detonations, pulsed lasers, chirped frequency lasers, and lasers operating simultaneously in several wavelengths. The technique is demonstrated with white light from an incandescent source to measure a target moving at 16 m/s. 41 figs.

Erskine, D.J.

1999-06-08T23:59:59.000Z

351

Generation of Gaussian Density Fields  

E-Print Network [OSTI]

This document describes analytical and numerical techniques for the generation of Gaussian density fields, which represent cosmological density perturbations. The mathematical techniques involved in the generation of density harmonics in k-space, the filtering of the density fields, and the normalization of the power spectrum to the measured temperature fluctuations of the Cosmic Microwave Background, are presented in details. These techniques are well-known amongst experts, but the current literature lacks a formal description. I hope that this technical report will prove useful to new researchers moving into this field, sparing them the task of reinventing the wheel.

Hugo Martel

2005-06-22T23:59:59.000Z

352

CONTROL OF POPULATION DENSITIES SURROUNDING NUCLEAR POWER PLANTS. VOLUME 5 OF THE FINAL REPORT ON HEALTH AND SAFETY IMPACTS OF NUCLEAR, GEOTHERMAL, AND FOSSIL-FUEL ELECTRIC GENERATION IN CALIFORNIA  

E-Print Network [OSTI]

Response Planning for Nuclear Power Plants in California",and Related Standards for Nuclear Power Plants", Lawrencejected lifetime for a nuclear power plant is 40 years, a

Nero, jA.V.

2010-01-01T23:59:59.000Z

353

Main Canal, Maverick County Water Control and Improvement District above Central Power and Light hydro-electric plant, at Maverick and Kinney Counties, Texas  

E-Print Network [OSTI]

BAIN CANAL NA~ICK COUNTY WATW CONTROL AND INPROllZXBZ DISTRICT ABOVE C~ POWER AND LION HYDRO ELECTRIC PLANT& AT, SIAVERICK AND KINNEY COUNT'S, T~~S By John J. Ledbetter, Jr. Approved as to style and content by: (Che man Committee Heed of pa... Hydro Plant K'KWFS Determfnatfans vcfth Power Canal Current Later Lbiasuremsnts Made by Various Hydrographsrs Using Rated Current Meters Tabulation Shaming f&7CID Irrigated and Irrigable Areas. Tabulation Shawing Average IIumber of' Acres Irrigated...

Ledbetter, John J

2012-06-07T23:59:59.000Z

354

Hull Municipal Light Plant | Open Energy Information  

Open Energy Info (EERE)

Municipal Light Plant Municipal Light Plant Jump to: navigation, search Name Hull Municipal Light Plant Place Massachusetts Utility Id 8797 Utility Location Yes Ownership M NERC Location NPCC NERC NPCC Yes Operates Generating Plant Yes Activity Generation Yes Activity Distribution 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 Area Lights Rate 150 WATT Lighting Area Lights Rate 250 WATT Lighting Area Lights Rate 400 WATT Lighting Large Power Rate 35 Industrial Large Power Taxable Rate 39 Industrial Municipal Lighting Rate 33 Lighting Municipal Rate 36 Commercial Residential Rate 31 Residential

355

Hagerstown Light Department | Open Energy Information  

Open Energy Info (EERE)

Hagerstown Light Department Hagerstown Light Department Jump to: navigation, search Name Hagerstown Light Department Place Maryland Utility Id 7908 Utility Location Yes Ownership M NERC Location RFC NERC RFC Yes RTO PJM Yes Activity Distribution 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 GENERAL AND COMMERCIAL SERVICE Commercial LIGHT AND POWER SERVICE (HIGH LOAD FACTOR) Industrial LIGHT AND POWER SERVICE (Low Load Factor) Commercial OUTDOOR LIGHTING SERVICE (200 Watts)Fluorescent luminaire Lighting OUTDOOR LIGHTING SERVICE(100 Watts)Fluorescent luminaire Lighting OUTDOOR LIGHTING SERVICE(175 Watts MV)) Lighting

356

Sandia National Laboratories: Solid-State Lighting  

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

(LEDs), has the potential to be 10 times more energy efficient than traditional incandescent light bulbs. Currently, 20% of U.S. energy use powers lighting. SSL technology can...

357

Light Portal  

Science Journals Connector (OSTI)

The Light Portal was designed to organize and mark the pedestrian paths that circumnavigate the rectangle of the...

2006-01-01T23:59:59.000Z

358

Light Properties Light travels at the speed of light `c'  

E-Print Network [OSTI]

LIGHT!! #12;Light Properties Light travels at the speed of light `c' C = 3 x 108 m/s Or 190.nasa.gov #12;The speed of light The speed of light `c' is equal to the frequency ` times the wavelength,000 miles/second!! Light could travel around the world about 8 times in one second #12;What is light?? Light

Mojzsis, Stephen J.

359

From Investor-owned Utility to Independent Power Producer  

E-Print Network [OSTI]

Connecticut Light & Power Co Entergy Gulf States Ine HolyokeCompany Northeast Utilities Entergy Corporation Northeast

Ishii, Jun

2003-01-01T23:59:59.000Z

360

SLAC Linac Coherent Light Source  

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

for the U.S. Department of Energy by Stanford University. As the world's most powerful X-ray laser, the LCLS creates unique light that can see details down to the size of atoms...

Note: This page contains sample records for the topic "lighting power densities" 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

Sathian Sun Power Systems | Open Energy Information  

Open Energy Info (EERE)

Sathian Sun Power Systems Jump to: navigation, search Name: Sathian Sun Power Systems Place: Salem, Andhra Pradesh, India Sector: Solar Product: Manufacturer of solar street lights...

362

Diverse Power Incorporated | Open Energy Information  

Open Energy Info (EERE)

Diverse Power Incorporated Diverse Power Incorporated Jump to: navigation, search Name Diverse Power Incorporated Place Georgia Utility Id 19219 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes Activity Distribution 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 General Electric Service Commercial General Electric Service* Commercial Outdoor Lighting HPS 100 W Lighting Outdoor Lighting HPS 150 W Lighting Outdoor Lighting HPS 250 W Lighting Outdoor Lighting HPS 400 W Lighting Outdoor Lighting MH 1000 W Lighting Outdoor Lighting MH 400 W Lighting Outdoor Lighting MV 175 W Lighting

363

Federal Energy Management Program: Lighting Control Types  

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

Lighting Control Lighting Control Types to someone by E-mail Share Federal Energy Management Program: Lighting Control Types on Facebook Tweet about Federal Energy Management Program: Lighting Control Types on Twitter Bookmark Federal Energy Management Program: Lighting Control Types on Google Bookmark Federal Energy Management Program: Lighting Control Types on Delicious Rank Federal Energy Management Program: Lighting Control Types on Digg Find More places to share Federal Energy Management Program: Lighting Control Types on AddThis.com... Energy-Efficient Products Federal Requirements Covered Product Categories Product Designation Process Low Standby Power Energy & Cost Savings Calculators Model Acquisitions Language Working Group Resources Technology Deployment Renewable Energy

364

Lighting Systems  

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

Purple LED lamp Purple LED lamp Lighting Systems Lighting research is aimed at improving the energy efficiency of lighting systems in buildings and homes across the nation. The goal is to reduce lighting energy consumption by 50% over twenty years by improving the efficiency of light sources, and controlling and delivering illumination so that it is available, where and when needed, and at the required intensity. Research falls into four main areas: Sources and Ballasts, Light Distribution Systems, Controls and Communications, and Human Factors. Contacts Francis Rubinstein FMRubinstein@lbl.gov (510) 486-4096 Links Lighting Research Group Batteries and Fuel Cells Buildings Energy Efficiency Applications Commercial Buildings Cool Roofs and Heat Islands Demand Response Energy Efficiency Program and Market Trends

365

Light Water Reactor Sustainability (LWRS) Program – Non-Destructive Evaluation (NDE) R&D Roadmap for Determining Remaining Useful Life of Aging Cables in Nuclear Power Plants  

SciTech Connect (OSTI)

The purpose of the non-destructive evaluation (NDE) R&D Roadmap for Cables is to support the Materials Aging and Degradation (MAaD) R&D pathway. The focus of the workshop was to identify the technical gaps in detecting aging cables and predicting their remaining life expectancy. The workshop was held in Knoxville, Tennessee, on July 30, 2012, at Analysis and Measurement Services Corporation (AMS) headquarters. The workshop was attended by 30 experts in materials, electrical engineering, U.S. Nuclear Regulatory Commission (NRC), U.S. Department of Energy (DOE) National Laboratories (Oak Ridge National Laboratory, Pacific Northwest National Laboratory, Argonne National Laboratory, and Idaho National Engineering Laboratory), NDE instrumentation development, universities, commercial NDE services and cable manufacturers, and Electric Power Research Institute (EPRI). The motivation for the R&D roadmap comes from the need to address the aging management of in-containment cables at nuclear power plants (NPPs).

Simmons, Kevin L.; Ramuhalli, Pradeep; Brenchley, David L.; Coble, Jamie B.; Hashemian, Hash; Konnik, Robert; Ray, Sheila

2012-09-14T23:59:59.000Z

366

Metacapacitors for LED Lighting: Metacapacitors  

SciTech Connect (OSTI)

ADEPT Project: The CUNY Energy Institute is developing less expensive, more efficient, smaller, and longer-lasting power converters for energy-efficient LED lights. LEDs produce light more efficiently than incandescent lights and last significantly longer than compact fluorescent bulbs, but they require more sophisticated power converter technology, which increases their cost. LEDs need more sophisticated converters because they require a different type of power (low voltage direct current, or DC) than what's generally supplied by power outlets. The CUNY Energy Institute is developing sophisticated power converters for LEDs that contain capacitors made from new, nanoscale materials. Capacitors are electrical components that are used to store energy. CUNY's unique capacitors are configured with advanced power circuits to more efficiently control and convert power to the LED lighting source. They also eliminate the need for large magnetic components, instead relying on networks of capacitors that can be easily printed on plastic substrate. CUNY's prototype LED power converter already meets DOE's 2020 projections for the energy efficiency of LED power converters.

None

2010-09-02T23:59:59.000Z

367

Superfluid light in bulk nonlinear media  

Science Journals Connector (OSTI)

...initial density and flow speed of the light fluid are directly controlled...propagating on top of the light fluid at the speed of sound c s. Large momentum...superfluid regime : the fluid of light moves at a subsonic speed and is able to flow around...

2014-01-01T23:59:59.000Z

368

High Power Density Integrated Traction Machine Drive  

Broader source: Energy.gov [DOE]

2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation

369

High Energy Density Capacitors  

SciTech Connect (OSTI)

BEEST Project: Recapping is developing a capacitor that could rival the energy storage potential and price of today’s best EV batteries. When power is needed, the capacitor rapidly releases its stored energy, similar to lightning being discharged from a cloud. Capacitors are an ideal substitute for batteries if their energy storage capacity can be improved. Recapping is addressing storage capacity by experimenting with the material that separates the positive and negative electrodes of its capacitors. These separators could significantly improve the energy density of electrochemical devices.

None

2010-07-01T23:59:59.000Z

370

Lighting Renovations  

Broader source: Energy.gov [DOE]

When undertaking a lighting renovation in a Federal building, daylighting is the primary renewable energy opportunity. Photovoltaics (PV) also present an excellent opportunity. While this guide...

371

Cerenkov Light  

ScienceCinema (OSTI)

The bright blue glow from nuclear reactors is Cerenkov light. Karl Slifer describes how nuclear physicists can use this phenomenon to study the nucleus of the atom.

Slifer, Karl

2014-05-22T23:59:59.000Z

372

Radioluminescent (RL) airfield lighting system program  

SciTech Connect (OSTI)

In 1980, the US Air Force Engineering and Services Center (AFESC) at Tyndall Air Force Base, Florida, requested that the Radioisotope Technology Group of Oak Ridge National Laboratory (ORNL) develop large-scale, tritium-powered, radioluminescent (RL) airfield lighting systems. The RL lighting systems possess the advantages of being portable, requiring no electrical power source, having a long shelf life, and being unaffected by environmental extremes. These characteristics make the RL system well-suited for harsh environments where the cost of electrical power production is high and traditional incandescent airfield lighting systems are difficult to maintain. RL lighting is typically a large-surface-area, low-intensity light source that operates 100% of the time. The RL light sources gradually decrease in brightness over time, so periodic replacement (every 6 to 8 years) is necessary. RL lighting functions best in low ambient light, which provides the high contrast ratios necessary for successful use of these devices. 12 figs., 8 tabs.

Tompkins, J.A. (Westinghouse Electric Corp., Las Vegas, NV (USA)); Haff, K.W.; Schultz, F.J. (Oak Ridge National Lab., TN (USA))

1990-09-01T23:59:59.000Z

373

Tippah Electric Power Assn | Open Energy Information  

Open Energy Info (EERE)

Tippah Electric Power Assn Tippah Electric Power Assn Place Mississippi Utility Id 18943 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes Activity Distribution 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 GSA 1 General Power Rate 1 Commercial GSA 2 General Power Rate 2 Commercial GSA 3 General Power Rate 3 Commercial LS Lighting High Pressure Sodium 100 Watts Lighting LS Lighting Mercury Vapor 175 Watts Lighting LS Lighting Mercury Vapor 400 Watts Lighting LS Lighting Metal Halide Cobrahead 400 Watts Lighting LS Lighting Metal Halide Floodlight 1000 Watts Lighting

374

Tombigbee Electric Power Assn | Open Energy Information  

Open Energy Info (EERE)

Power Assn Power Assn Place Mississippi Utility Id 19007 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes Activity Distribution 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 General Power - Commercial - GSA-2 (51 - 1000 KW) Commercial General Power - Commercial GSA-1 (less than 50 KW) Commercial General Power - Commercial GSA-3 Commercial Outdoor Lighting - 100 HPS Lighting Outdoor Lighting - 175 MV Lighting Outdoor Lighting - 250 HPS Cobrahead Lighting Outdoor Lighting - 400 HPS Cobrahead Lighting Outdoor Lighting - 400 Watt Flood Lighting Residential Residential

375

An adaptive crystal bender for high power synchrotron radiation beams  

SciTech Connect (OSTI)

Perfect crystal monochromators cannot diffract x-rays efficiently, nor transmit the high source brightness available at synchrotron radiation facilities, unless surface strains within the beam footprint are maintained within a few arcseconds. Insertion devices at existing synchrotron sources already produce x-ray power density levels that can induce surface slope errors of several arcseconds on silicon monochromator crystals at room temperature, no matter how well the crystal is cooled. The power density levels that will be produced by insertion devices at the third-generation sources will be as much as a factor of 100 higher still. One method of restoring ideal x-ray diffraction behavior, while coping with high power levels, involves adaptive compensation of the induced thermal strain field. The design and performance, using the X25 hybrid wiggler beam line at the National Synchrotron Light Source (NSLS), of a silicon crystal bender constructed for this purpose are described.

Berman, L.E.; Hastings, J.B.

1992-01-01T23:59:59.000Z

376

An adaptive crystal bender for high power synchrotron radiation beams  

SciTech Connect (OSTI)

Perfect crystal monochromators cannot diffract x-rays efficiently, nor transmit the high source brightness available at synchrotron radiation facilities, unless surface strains within the beam footprint are maintained within a few arcseconds. Insertion devices at existing synchrotron sources already produce x-ray power density levels that can induce surface slope errors of several arcseconds on silicon monochromator crystals at room temperature, no matter how well the crystal is cooled. The power density levels that will be produced by insertion devices at the third-generation sources will be as much as a factor of 100 higher still. One method of restoring ideal x-ray diffraction behavior, while coping with high power levels, involves adaptive compensation of the induced thermal strain field. The design and performance, using the X25 hybrid wiggler beam line at the National Synchrotron Light Source (NSLS), of a silicon crystal bender constructed for this purpose are described.

Berman, L.E.; Hastings, J.B.

1992-10-01T23:59:59.000Z

377

CONTROL OF POPULATION DENSITIES SURROUNDING NUCLEAR POWER PLANTS. VOLUME 5 OF THE FINAL REPORT ON HEALTH AND SAFETY IMPACTS OF NUCLEAR, GEOTHERMAL, AND FOSSIL-FUEL ELECTRIC GENERATION IN CALIFORNIA  

E-Print Network [OSTI]

Nuclear Regulatory Commission Standard Review Plan for LightRegulatory Commission. Office of Nuclear Reactor Licens- ing. Standard Review Plan.

Nero, jA.V.

2010-01-01T23:59:59.000Z

378

Light Water Reactor Sustainability (LWRS) Program – Non-Destructive Evaluation (NDE) R&D Roadmap for Determining Remaining Useful Life of Aging Cables in Nuclear Power Plants  

SciTech Connect (OSTI)

Executive Summary [partial] The purpose of the non-destructive evaluation (NDE) R&D Roadmap for Cables is to support the Materials Aging and Degradation (MAaD) R&D pathway. A workshop was held to gather subject matter experts to develop the NDE R&D Roadmap for Cables. The focus of the workshop was to identify the technical gaps in detecting aging cables and predicting their remaining life expectancy. The workshop was held in Knoxville, Tennessee, on July 30, 2012, at Analysis and Measurement Services Corporation (AMS) headquarters. The workshop was attended by 30 experts in materials, electrical engineering, and NDE instrumentation development from the U.S. Nuclear Regulatory Commission (NRC), U.S. Department of Energy (DOE) National Laboratories (Oak Ridge National Laboratory, Pacific Northwest National Laboratory, Argonne National Laboratory, and Idaho National Engineering Laboratory), universities, commercial NDE service vendors and cable manufacturers, and the Electric Power Research Institute (EPRI).

Simmons, K.L.; Ramuhali, P.; Brenchley, D.L.; Coble, J.B.; Hashemian, H.M.; Konnick, R.; Ray, S.

2012-09-01T23:59:59.000Z

379

Northern Lights  

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

Northern Lights Northern Lights Nature Bulletin No. 178-A February 6, 1965 Forest Preserve District of Cook County Seymour Simon, President Roland F. Eisenbeis, Supt. of Conservation NORTHERN LIGHTS To a person seeing the Aurora Borealis or "northern lights" for the first time, it is an uncanny awe-inspiring spectacle. Sometimes it begins as a glow of red on the northern horizon, ominously suggesting a great fire, gradually changing to a curtain of violet-white, or greenish-yellow light extending from east to west. Some times this may be transformed to appear as fold upon fold of luminous draperies that march majestically across the sky; sometimes as a vast multitude of gigantic flaming swords furiously slashing at the heavens; sometimes as a flowing crown with long undulating colored streamers fanning downward and outward.

380

Flathead Electric Cooperative - Commercial Lighting Rebate Program |  

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

You are here You are here Home » Flathead Electric Cooperative - Commercial Lighting Rebate Program Flathead Electric Cooperative - Commercial Lighting Rebate Program < Back Eligibility Agricultural Commercial Industrial Savings Category Appliances & Electronics Commercial Lighting Lighting Heating & Cooling Commercial Heating & Cooling Maximum Rebate 70% of project cost Program Info State Montana Program Type Utility Rebate Program Rebate Amount Retrofit Lighting: $3 - $400 per unit New Construction Lighting: $10 - $50 per unit Provider Flathead Electric Cooperative Flathead Electric Cooperative, in conjunction with Bonneville Power Administration, encourages energy efficiency in the commercial sector by providing a commercial lighting retro-fit rebate program and a new

Note: This page contains sample records for the topic "lighting power densities" 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

E-Print Network 3.0 - average power semiconductor Sample Search...  

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

externalexternal, and power, and power efficiencyefficiency 12;25 Optoelectronic Semiconductor... cavity light emitting diodesResonant cavity light emitting diodes...

382

Enhancing the use of coals by gas reburning-sorbent injection: Volume 4 -- Gas reburning-sorbent injection at Lakeside Unit 7, City Water, Light and Power, Springfield, Illinois. Final report  

SciTech Connect (OSTI)

A demonstration of Gas Reburning-Sorbent Injection (GR-SI) has been completed at a cyclone-fired utility boiler. The Energy and Environmental Research Corporation (EER) has designed, retrofitted and tested a GR-SI system at City Water Light and Power`s 33 MWe Lakeside Station Unit 7. The program goals of 60% NO{sub x} emissions reduction and 50% SO{sub 2} emissions reduction were exceeded over the long-term testing period; the NO{sub x} reduction averaged 63% and the SO{sub 2} reduction averaged 58%. These were achieved with an average gas heat input of 22% and a calcium (sorbent) to sulfur (coal) molar ratio of 1.8. GR-SI resulted in a reduction in thermal efficiency of approximately 1% at full load due to firing natural gas which forms more moisture in flue gas than coal and also results in a slight increase in air heater exit gas temperature. Minor impacts on other areas of unit performance were measured and are detailed in this report. The project at Lakeside was carried out in three phases, in which EER designed the GR-SI system (Phase 1), completed construction and start-up activities (Phase 2), and evaluated its performance with both short parametric tests and a long-term demonstration (Phase 3). This report contains design and technical performance data; the economics data for all sites are presented in Volume 5.

NONE

1996-03-01T23:59:59.000Z

383

Data Center Power Consumption  

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

Center Power Consumption Center Power Consumption A new look at a growing problem Fact - Data center power density up 10x in the last 10 years 2.1 kW/rack (1992); 14 kW/rack (2007) Racks are not fully populated due to power/cooling constraints Fact - Increasing processor power Moore's law Fact - Energy cost going up 3 yr. energy cost equivalent to acquisition cost Fact - Iterative power life cycle Takes as much energy to cool computers as it takes to power them. Fact - Over-provisioning Most data centers are over-provisioned with cooling and still have hot spots November 2007 SubZero Engineering An Industry at the Crossroads Conflict between scaling IT demands and energy efficiency Server Efficiency is improving year after year Performance/Watt doubles every 2 years Power Density is Going Up

384

Cost analysis of revisions to 10 CFR Part 50, Appendix J, leak tests for primary and secondary containments of light-water-cooled nuclear power plants  

SciTech Connect (OSTI)

The report examines the differences between the existing and proposed Appendix J and identifies eleven substantive areas where quantifiable impacts will likely result. The analysis indicated that there are four areas of change which tend to dominate all others in terms of cost impacts. The applicable paragraph numbers from Draft E2 of the Appendix J revision and the nature of the change follows: III.A(4) and III.A(6) - Test Pressure and Testing at Reduced Pressure No Longer Allowed; III.A(7)(b)(i) Acceptance Criteria 1.0 L/sub a/ Acceptable ''As Found'' Leakage; III.A(8)(2) Retesting Following Failure of ''As Found'' Type A Test - Corrective Action Plan, and III.A(8)(b)(ii) Option To Do More Frequent Type B and C Testing Rather Than More Type A Penalty Tests. The best estimate is that the proposed Appendix J would result in a cost savings ranging from about $100 million to $160 million, and increase routing occupational exposure on the order of 10,000 person-rem. These estimates capture the total impact to industry and the NRC over the assumed operating life of all existing and planned future power reactors. All dollar impacts projected to occur in future years have been present worthed at discount rates ranging from 5% to 10%.

Sciacca, F.; Nelson, W.; Simpkins, B.; Riordan, B.; Godfrey, P.; Cohen, S.; Beal, S.; Goldin, D.

1985-09-01T23:59:59.000Z

385

High power density propulsion/power system for underwater applications  

SciTech Connect (OSTI)

This patent describes a drive system for an underwater vehicle utilizing open Rankine thermodynamic cycle system having water as working fluid; steam generation means for receiving the working fluid and converting the working fluid to steam; an energy converter adapted to receive the steam and drive a propulsion means; a mixing condenser adapted to receive the steam exits the energy converter and condense the steam to a liquid; means for introducing water into the mixing condensers from a source external to the Rankine cycle, the water mixing with the working fluid to form mixed work fluid.

Blau, A.

1992-06-02T23:59:59.000Z

386

Pontotoc Electric Power Assn | Open Energy Information  

Open Energy Info (EERE)

Pontotoc Electric Power Assn Pontotoc Electric Power Assn Jump to: navigation, search Name Pontotoc Electric Power Assn Place Mississippi Utility Id 15211 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes Activity Distribution 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 Flood Light MH 400 W Lighting Flood Light MH 400 W 30' pole Lighting Flood Light MH 400 W 35' pole Lighting Flood Light MH 400 W 40' pole Lighting General Power Service GSA (1001 kW - 5000 kW) Industrial General Power Service GSA (51 kW -1000 kW) Multi-Phase Commercial General Power Service GSA (51 kW -1000 kW) Single-Phase Commercial

387

Cullman Power Board | Open Energy Information  

Open Energy Info (EERE)

Board Board Jump to: navigation, search Name Cullman Power Board Place Alabama Utility Id 4617 Utility Location Yes Ownership M NERC Location SERC NERC SERC Yes Activity Distribution 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 Outdoor Lights 100 W HPS Lighting Outdoor Lights 175 W MV Lighting Outdoor Lights 400 W MV Lighting Residential Residential Security Light Service 1000 W MH Lighting Security Light Service 250 W HPS Flood Lighting Security Light Service 250 W MH Lighting Security Light Service 400 W HPS Lighting Security Light Service 400 W HPS Flood Lighting

388

Solid-State Lighting: LED Lighting Facts  

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

Market-Based Programs Printable Version Share this resource Send a link to Solid-State Lighting: LED Lighting Facts to someone by E-mail Share Solid-State Lighting: LED Lighting Facts on Facebook Tweet about Solid-State Lighting: LED Lighting Facts on Twitter Bookmark Solid-State Lighting: LED Lighting Facts on Google Bookmark Solid-State Lighting: LED Lighting Facts on Delicious Rank Solid-State Lighting: LED Lighting Facts on Digg Find More places to share Solid-State Lighting: LED Lighting Facts on AddThis.com... LED Lighting Facts CALiPER Program Standards Development Technical Information Network Gateway Demonstrations Municipal Consortium Design Competitions LED Lighting Facts LED lighting facts - A Program of the U.S. DOE DOE's LED Lighting Facts® program showcases LED products for general

389

Newnan Wtr, Sewer & Light Comm | Open Energy Information  

Open Energy Info (EERE)

Newnan Wtr, Sewer & Light Comm Newnan Wtr, Sewer & Light Comm Jump to: navigation, search Name Newnan Wtr, Sewer & Light Comm Place Georgia Utility Id 13547 Utility Location Yes Ownership M NERC Location SERC NERC SERC Yes Activity Distribution 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 Commercial Power Rates Commercial Large Power Service Industrial Residential Power Rates Residential Security Lighting - 100 Watt (Decorative) Lighting Security Lighting - 1000 Watt (Directional Flood) Lighting Security Lighting - 1000 Watt (Metal Halide Flood) Lighting Security Lighting - 100W (Cobra or Open) Lighting

390

Planar Optical Waveguide Coupler Transformers for High-Power...  

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

Capture and Transport of Concentrated Solar Thermal Energy for Power Generation Low-Cost Light Weigh Thin Film Solar Concentrators Low-Cost Light Weigh Thin Film Solar...

391

Spatially resolved determination of the short-circuit current density of silicon solar cells via lock-in thermography  

SciTech Connect (OSTI)

We present a spatially resolved method to determine the short-circuit current density of crystalline silicon solar cells by means of lock-in thermography. The method utilizes the property of crystalline silicon solar cells that the short-circuit current does not differ significantly from the illuminated current under moderate reverse bias. Since lock-in thermography images locally dissipated power density, this information is exploited to extract values of spatially resolved current density under short-circuit conditions. In order to obtain an accurate result, one or two illuminated lock-in thermography images and one dark lock-in thermography image need to be recorded. The method can be simplified in a way that only one image is required to generate a meaningful short-circuit current density map. The proposed method is theoretically motivated, and experimentally validated for monochromatic illumination in comparison to the reference method of light-beam induced current.

Fertig, Fabian, E-mail: fabian.fertig@ise.fraunhofer.de; Greulich, Johannes; Rein, Stefan [Fraunhofer Institute for Solar Energy Systems ISE, Heidenhofstr. 2, D-79110 Freiburg (Germany)

2014-05-19T23:59:59.000Z

392

Power Plant Power Plant  

E-Print Network [OSTI]

Basin Center for Geothermal Energy at University of Nevada, Reno (UNR) 2 Nevada Geodetic LaboratoryStillwater Power Plant Wabuska Power Plant Casa Diablo Power Plant Glass Mountain Geothermal Area Lassen Geothermal Area Coso Hot Springs Power Plants Lake City Geothermal Area Thermo Geothermal Area

Tingley, Joseph V.

393

Alabama Power - UESC Activities  

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

Alabama Power - UESC Alabama Power - UESC Activities FUPWG 10-16-12 UESC Projects * Anniston Army Depot - Re-conductor / New Poles - Substation / Switchyard Upgrade - Solar Water Heating * USDA - Auburn - Lighting Retrofit - Heat Recovery * FDA - Investment Grade Audit * Lighting / Controls / Heat Recovery UESC Projects * GSA - Lighting Upgrades * Mobile and Montgomery Court Houses * Fort Rucker - Generator / Photo Voltaic Project - Investment Grade Audit * Energy Efficiency Projects * Renewables - Lighting Sensor - Lighting / Controls / Boiler Replacement Fort Rucker Heat Pump / Boiler Piggyback System 50 Ton HPWH 240 kW Electric Boiler Heat Recovery Questions to Consider... * What is the most efficient boiler you have installed? * If you were going to reduce Greenhouse gas emissions would you focus on the Heating or

394

Light's twist  

Science Journals Connector (OSTI)

...Glasgow G12 8QQ, UK An invited Perspective to mark the election of Miles Padgett to the fellowship of the Royal Society in 2014. That...energy and momentum flow within light beams can twist to form vortices such as eddies in a stream. These...

2014-01-01T23:59:59.000Z

395

A system with a tracking concentrating heliostat for lighting underground spaces with beams of sunlight  

Science Journals Connector (OSTI)

The results of the introduction of a solar-power installation for lighting and creating light effects in an underground room using mirror-concentrating systems are described.

Zh. Z. Akhadov; A. A. Abdurakhmanov; Yu. B. Sobirov; Sh. R. Kholov…

2014-04-01T23:59:59.000Z

396

Renaissance Lighting Inc | Open Energy Information  

Open Energy Info (EERE)

Lighting Inc Lighting Inc Jump to: navigation, search Name Renaissance Lighting Inc. Place Herndon, Virginia Product Utilizing patented LED optics, Renaissance Lighting delivers uniformity in wall wash and floodlight applications by using fewer luminaires, powered by efficient sources, to produce only the amount of light needed References Renaissance Lighting Inc.[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Renaissance Lighting Inc. is a company located in Herndon, Virginia . References ↑ "Renaissance Lighting Inc." Retrieved from "http://en.openei.org/w/index.php?title=Renaissance_Lighting_Inc&oldid=350285" Categories: Clean Energy Organizations

397

Department of Mechanical Engineering Spring 2013 Lumax Lighting 2: LED Industrial High Bay Light Fixture  

E-Print Network [OSTI]

PENNSTATE Department of Mechanical Engineering Spring 2013 Lumax Lighting 2: LED Industrial High was to design a light fixture for an industrial setting using high power LED lights. The challenge with these LEDs is that they get so hot in a very little time period that the LED will fail and not work anymore

Demirel, Melik C.

398

Southwestern Electric Power Co (Louisiana) | Open Energy Information  

Open Energy Info (EERE)

Southwestern Electric Power Co Southwestern Electric Power Co Place Louisiana Utility Id 17698 References Energy Information Administration.[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 Electric Sign Service Applicable Commercial General Lighting and Power Service Commercial General Service Commercial General Service Commercial Large General Power Service - Off Peak Commercial Large Lighting and Power Service Commercial Lighting and Power Service - Primary Service Commercial Lighting and Power Service - Secondary Service Commercial Lighting and Power Service Time of Day Industrial Lighting and Power Service Time of Day - Primary Service Industrial ML-1 - Closed Offerings - 1000 Candle Power Incandescent Lighting

399

CONTROL OF POPULATION DENSITIES SURROUNDING NUCLEAR POWER PLANTS. VOLUME 5 OF THE FINAL REPORT ON HEALTH AND SAFETY IMPACTS OF NUCLEAR, GEOTHERMAL, AND FOSSIL-FUEL ELECTRIC GENERATION IN CALIFORNIA  

E-Print Network [OSTI]

Reactor Licens- ing. Standard Review Plan. Section 2.1.3. "Regulatory Commission Standard Review Plan for Light Waterin the NRC's Standard Review PlanS and in supporting

Nero, jA.V.

2010-01-01T23:59:59.000Z

400

Incandescent Lighting Basics | Department of Energy  

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

Incandescent Lighting Basics Incandescent Lighting Basics Incandescent Lighting Basics August 16, 2013 - 10:00am Addthis Incandescent lamps operate simply by heating a metal filament inside a bulb filled with inert gas. Because they operate directly on variety of common power types including common household alternating current or direct current such as batteries or automobiles, they do not require a special power supply or ballast. They turn on up instantly, providing a warm light with excellent color rendition because the light is produced in much the same way as the light from the sun. They can also be easily dimmed using inexpensive controls and are available in a staggering variety of shapes and sizes. However, incandescent lamps have a low efficacy (10-17 lumens per watt) compared with other lighting options and a short average

Note: This page contains sample records for the topic "lighting power densities" 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

Incandescent Lighting Basics | Department of Energy  

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

Incandescent Lighting Basics Incandescent Lighting Basics Incandescent Lighting Basics August 16, 2013 - 10:00am Addthis Incandescent lamps operate simply by heating a metal filament inside a bulb filled with inert gas. Because they operate directly on variety of common power types including common household alternating current or direct current such as batteries or automobiles, they do not require a special power supply or ballast. They turn on up instantly, providing a warm light with excellent color rendition because the light is produced in much the same way as the light from the sun. They can also be easily dimmed using inexpensive controls and are available in a staggering variety of shapes and sizes. However, incandescent lamps have a low efficacy (10-17 lumens per watt) compared with other lighting options and a short average

402

Anthracite Power & Light | Open Energy Information  

Open Energy Info (EERE)

EIA Form 861 Data Utility Id 56220 Utility Location Yes Ownership R Activity Retail Marketing Yes This article is a stub. You can help OpenEI by expanding it. Utility...

403

Texas Electric Lighting Report  

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

electric lighting electric lighting The SNAP House's lighting design aims for elegant simplicity in concept, use, and maintenance. Throughout the house, soft, ambient light is juxtaposed with bright, direct task lighting. All ambient and most task lighting is integrated directly into the architectural design of the house. An accent light wall between the bedroom and bathroom provides a glowing light for nighttime navigation.

404

Light scattering apparatus and method for determining radiation exposure to plastic detectors  

DOE Patents [OSTI]

An improved system and method of analyzing cumulative radiation exposure registered as pits on track etch foils of radiation dosimeters. The light scattering apparatus and method of the present invention increases the speed of analysis while it also provides the ability to analyze exposure levels beyond that which may be properly measured with conventional techniques. Dosimeters often contain small plastic sheets that register accumulated damage when exposed to a radiation source. When the plastic sheet from the dosimeter is chemically etched, a track etch foil is produced wherein pits or holes are created in the plastic. The number of these pits, or holes, per unit of area (pit density) correspond to the amount of cumulative radiation exposure which is being optically measured by the apparatus. To measure the cumulative radiation exposure of a track etch foil a high intensity collimated beam is passed through foil such that the pits and holes within the track etch foil cause a portion of the impinging light beam to become scattered upon exit. The scattered light is focused with a lens, while the primary collimated light beam (unscattered light) is blocked. The scattered light is focused by the lens onto an optical detector capable of registering the optical power of the scattered light which corresponds to the cumulative radiation to which the track etch foil has been exposed.

Hermes, Robert E. (White Rock, NM)

2002-01-01T23:59:59.000Z

405

Pulsed-Light Inactivation of Food-Related Microorganisms  

Science Journals Connector (OSTI)

...create a high-peak-power discharge. The generator...impedance, when fired, was 6.25 . A...average peak electrical power, per pulse, of...high-intensity light generation, it was possible...significant levels of peak power in the light source...de-charged high pressure gas switches. . Pennington...

N. J. Rowan; S. J. MacGregor; J. G. Anderson; R. A. Fouracre; L. McIlvaney; O. Farish

1999-03-01T23:59:59.000Z

406

The distrust of nuclear power  

Science Journals Connector (OSTI)

...de-bate on nuclear power may well stiffen...is to keep the nuclear op-tion open...the risk assessment of the light water...4. Growth of nuclear power and its regu-latory...of nuclear power plants achieving commercial...

C Hohenemser; R Kasperson; R Kates

1977-04-01T23:59:59.000Z

407

Laboratory Density Functionals  

E-Print Network [OSTI]

We compare several definitions of the density of a self-bound system, such as a nucleus, in relation with its center-of-mass zero-point motion. A trivial deconvolution relates the internal density to the density defined in the laboratory frame. This result is useful for the practical definition of density functionals.

B. G. Giraud

2007-07-26T23:59:59.000Z

408

Fluorescent Lighting Basics | Department of Energy  

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

Fluorescent Lighting Basics Fluorescent Lighting Basics Fluorescent Lighting Basics October 17, 2013 - 5:39pm Addthis Light from a fluorescent lamp is first created by an electric current conducted through an inert gas producing ultraviolet light that is invisible to the human eye. The ultraviolet light in turn interacts with special blends of phosphors coating the interior surface of the fluorescent lamp tube that efficiently converts the invisible light into useful white light. Fluorescent lamps require a special power supply called a ballast that is needed to regulate lamp operating current and provide a compatible start-up voltage. Electronic ballasts perform the same function as a magnetic ballast but outperform the outdated magnetic products by operating at a very high frequency that eliminates flicker and noise while

409

Hybrid powertrain for light aircraft  

Science Journals Connector (OSTI)

In this paper, we evaluate the possibility of employing a hybrid powertrain to propel a light aircraft. The work suggests that the incorporation of a hybrid powertrain has little effect on fuel consumption for a light aircraft operating in a condition of straight and level cruise. However, there is a potential decrease in fuel consumption when a light aircraft operates either in climb or when manoeuvring over a conventionally powered aircraft. This is due to three main factors, namely, the energy harvested during descent by a windmilling propeller, the engine being switched off during descent and the fact that the air/fuel mixture does not have to be enriched during climbing phases. Estimating the potential fuel savings is obviously mission dependent, however, an unshrouded propeller could harvest enough energy to provide 39% of the excess power required for climbing. This figure could be significantly increased by use of a shrouded propeller.

John Olsen; John R. Page

2014-01-01T23:59:59.000Z

410

Development of Lithium?ion Battery as Energy Storage for Mobile Power Sources Applications  

Science Journals Connector (OSTI)

In view of the need to protect the global environment and save energy there has been strong demand for the development of lithium?ion battery technology as a energy storage system especially for Light Electric Vehicle (LEV) and electric vehicles (EV) applications. The R&D trend in the lithium?ion battery development is toward the high power and energy density cheaper in price and high safety standard. In our laboratory the research and development of lithium?ion battery technology was mainly focus to develop high power density performance of cathode material which is focusing to the Li?metal?oxide system LiMO 2 where M=Co Ni Mn and its combination. The nano particle size material which has irregular particle shape and high specific surface area was successfully synthesized by self propagating combustion technique. As a result the energy density and power density of the synthesized materials are significantly improved. In addition we also developed variety of sizes of lithium?ion battery prototype including (i) small size for electronic gadgets such as mobile phone and PDA applications (ii) medium size for remote control toys and power tools applications and (iii) battery module for high power application such as electric bicycle and electric scooter applications. The detail performance of R&D in advanced materials and prototype development in AMREC SIRIM Berhad will be discussed in this paper.

Mohd Ali Sulaiman; Hasimah Hasan

2009-01-01T23:59:59.000Z

411

Lighting Test Facilities  

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

Custom Projects Lighting Test Facilities SSL Guidelines Industrial Federal Agriculture LED Street and Area Lighting Field Test of Exterior LED Down Lights Abstract Outdoor...

412

Light Water Reactor Sustainability  

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

4 Light Water Reactor Sustainability ACCOMPLISHMENTS REPORT 2014 Accomplishments Report | Light Water Reactor Sustainability 2 T he mission of the Light Water Reactor...

413

Damage tolerant light absorbing material  

DOE Patents [OSTI]

A light absorbing article comprised of a composite of carbon-bonded carbon fibers, is prepared by: blending carbon fibers with a carbonizable organic powder to form a mixture; dispersing the mixture into an aqueous slurry; vacuum molding the aqueous slurry to form a green article; drying and curing the green article to form a cured article; and, carbonizing the cured article at a temperature of at least about 1000 C to form a carbon-bonded carbon fiber light absorbing composite article having a bulk density less than 1 g/cm[sup 3]. 9 figures.

Lauf, R.J.; Hamby, C. Jr.; Akerman, M.A.; Seals, R.D.

1993-09-07T23:59:59.000Z

414

Black Hills Power- Commercial Energy Efficiency Programs  

Broader source: Energy.gov [DOE]

Black Hills Power provides rebates for its commercial customers who install energy efficient heat pumps, motors, variable frequency drives, lighting, and water heaters. Custom rebates for approved...

415

Lighting Research Group: Facilities: Goniometer  

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

Goniometer Goniometer gonio-photometer Gonio-Photometer Gonio-photometer | Integrating sphere | Power analyzer | Spectro-radiometer The gonio-photometer (or goniometer for short) is able to measure the illuminance from each portion of a lamp or fixture. There are three main components to the goniometer: (1) the rotating table that the fixture or lamp is placed on, (2) the long arm with a mirror on the end that rotates around the fixture and (3) a light sensor that measures the light reflected by the mirror. The light source (whether it is in a fixture or not) is placed in the middle of the goniometer, sitting on the rotating table. The rotating table can be adjusted up and down to make sure that the light source is in the very center of the goniometer. When the lamp is positioned this way, the

416

Light front Casimir effect at finite temperature  

E-Print Network [OSTI]

The correct description of the standard Casimir effect for periodic boundary conditions via light front formalism implies in these conditions imposed at fixed Minkowski times [Almeida {\\it et al.} Phys. Rev. {\\bf D 87}, 065028 (2013); Chabysheva and Hiller, Phys. Rev. {\\bf D 88}, 085006 (2013)] instead of fixed light front times. The unphysical nature of this latter condition is manifested in the vacuum part by no regularization yielding a finite Casimir energy density [Lenz and Steinbacher, Phys. Rev. {\\bf D 67}, 045010 (2003)]. In the present paper, we extend this discussion and analyze the problem of the light front quantization with simultaneous presence of a thermal bath and boundary conditions. Considering both the oblique light front as well as Dirac light front coordinates, we show that the imposition of periodic boundary conditions at fixed Minkowski times recovers the expected behaviors for the energy density and Casimir entropy. We also investigate how the unphysical nature of the periodic boundary...

Rodrigues, P L M; Alves, Danilo T; Alves, Van Sérgio; Silva, Charles R

2015-01-01T23:59:59.000Z

417

Energy Storage & Power Electronics 2008 Peer Review - Power Electronics  

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

& Power Electronics 2008 Peer Review - Power & Power Electronics 2008 Peer Review - Power Electronics (PE) Systems Presentations Energy Storage & Power Electronics 2008 Peer Review - Power Electronics (PE) Systems Presentations The 2008 Peer Review Meeting for the DOE Energy Storage and Power Electronics Program (ESPE) was held in Washington DC on Sept. 29-30, 2008. Current and completed program projects were presented and reviewed by a group of industry professionals. The 2008 agenda was composed of 28 projects that covered a broad range of new and ongoing, state-of-the-art, energy storage and power electronics technologies, including updates on the collaborations among DOE/ESPE, CEC in California, and NYSERDA in New York. Power Electronics (PE) Systems presentations are available below. ESPE 2008 Peer Review - High Power Density Silicon Carbide Power Electronic

418

Guidelines for Power Factor Improvement Projects  

E-Print Network [OSTI]

Power factor is an indication of electrical system efficiency. Low power factor, or low system efficiency, may be due to one or more causes, including lightly loaded transformers, oversized electric motors, and harmonic-generating non-linear loads...

Massey, G. W.

419

Alternative production strategies for greenhouse tomatoes using supplemental lighting  

Science Journals Connector (OSTI)

The yield response of greenhouse tomatoes (Lycopersicon esculentum Mill. ‘Vendor’) was examined under both natural light conditions (light available from the sun) and with the addition of 6.48 moles m?2 day?1 supplemental light from a high-pressure sodium (HPS) source. Tomato crop yield significantly increased as plant population density increased when HPS lighting was employed. No significant yield increase was obtained with increased plant density under natural light conditions. Four production strategies (representing four combinations of plant density and the number of trusses produced per plant) were tested. A significant yield increase was obtained with HPS lighting relative to the unlit control for all of the production strategies used. Similar total yields were obtained regardless of the production strategy when HPS lighting was used.

Richard J. McAvoy; Harry W. Janes

1988-01-01T23:59:59.000Z

420

Journal of Power Sources xxx (2005) xxxxxx Vehicle-to-grid power fundamentals: Calculating capacity  

E-Print Network [OSTI]

; Vehicle-to-grid power; Ancillary services; V2G 1. Introduction The electric power grid and light vehicle-drive vehicles (EDVs), that is, vehicles with an electric-drive motor powered by batteries, a fuel cellJournal of Power Sources xxx (2005) xxx­xxx Vehicle-to-grid power fundamentals: Calculating

Firestone, Jeremy

Note: This page contains sample records for the topic "lighting power densities" 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

Influence of Dark Matter on Light Propagation in Solar System  

E-Print Network [OSTI]

We investigated the influence of dark matter on light propagation in the solar system. We assumed the spherical symmetry of spacetime and derived the approximate solution of the Einstein equation, which consists of the gravitational attractions caused by the central celestial body, i.e. the Sun, and the dark matter surrounding it. We expressed the dark matter density in the solar system in the following simple power-law form, $\\varrho(t, r) = \\rho(t)(\\ell/r)^k$, where $t$ is the coordinate time; $r$, the radius from the central body; $\\ell$, the normalizing factor; $k$, the exponent characterizing $r$-dependence of dark matter density; and $\\rho(t)$, the arbitrary function of time $t$. On the basis of the derived approximate solution, we focused on light propagation and obtained the additional corrections of the gravitational time delay and the relative frequency shift caused by the dark matter. As an application of our results, we considered the secular increase in the astronomical unit reported by Krasinsky and Brumberg (2004) and found that it was difficult to provide an explanation for the observed $d{\\rm AU}/dt = 15 \\pm 4 ~[{\\rm m/century}]$.

Hideyoshi Arakida

2009-11-17T23:59:59.000Z

422

NO FLARES FROM GAMMA-RAY BURST AFTERGLOW BLAST WAVES ENCOUNTERING SUDDEN CIRCUMBURST DENSITY CHANGE  

SciTech Connect (OSTI)

Afterglows of gamma-ray bursts are observed to produce light curves with the flux following power-law evolution in time. However, recent observations reveal bright flares at times on the order of minutes to days. One proposed explanation for these flares is the interaction of a relativistic blast wave with a circumburst density transition. In this paper, we model this type of interaction computationally in one and two dimensions, using a relativistic hydrodynamics code with adaptive mesh refinement called RAM, and analytically in one dimension. We simulate a blast wave traveling in a stellar wind environment that encounters a sudden change in density, followed by a homogeneous medium, and compute the observed radiation using a synchrotron model. We show that flares are not observable for an encounter with a sudden density increase, such as a wind termination shock, nor for an encounter with a sudden density decrease. Furthermore, by extending our analysis to two dimensions, we are able to resolve the spreading, collimation, and edge effects of the blast wave as it encounters the change in circumburst medium. In all cases considered in this paper, we find that a flare will not be observed for any of the density changes studied.

Gat, Ilana; Van Eerten, Hendrik; MacFadyen, Andrew [Center for Cosmology and Particle Physics, Physics Department, New York University, New York, NY 10003 (United States)

2013-08-10T23:59:59.000Z

423

Symmetric Density Functionals  

E-Print Network [OSTI]

Variations in distinct restricted spaces of wave functions generate distinct density functionals. In particular, angular momentum projected Slater determinants define a new density functional, compatible simultaneously with angular momentum quantum number and mean field descriptions.

B. G. Giraud

2005-07-13T23:59:59.000Z

424

Density measurements Viscosity measurements  

E-Print Network [OSTI]

Density measurements Viscosity measurements Temperature measurements Pressure measurements Flow rate measurements Velocity measurements Sensors How to measure fluid flow properties ? Am´elie Danlos Ravelet Experimental methods for fluid flows: an introduction #12;Density measurements Viscosity

Ravelet, Florent

425

Light Bodies: Exploring Interactions with Responsive Lights  

E-Print Network [OSTI]

reinterpretation of street lighting. Before fixed infrastructure illuminated cities at night, people carried Urban street lighting today is a networked, fixed infrastructure that relies on the electrical grid. WeLight Bodies: Exploring Interactions with Responsive Lights Susanne Seitinger MIT Media Laboratory

Hunt, Galen

426

E-Print Network 3.0 - atomic vapor density Sample Search Results  

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

T is temperature, Qris... F, is magnetic force, J is vapor plasma current density, c is speed of light, and B is magnetic flux... density. The induced magnetic force will act as...

427

Lighting Research Group: Facilities: Integrating Sphere  

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

Integrating Sphere Integrating Sphere integrating sphere Integrating Sphere Gonio-photometer | Integrating sphere | Power analyzer | Spectro-radiometer The integrating sphere is used to quickly measure the total light output of a lamp. The lamp being tested is placed in the center of the integrating sphere. At one side of the sphere is a light meter which measures the light output of the lamp. Between the lamp and the light meter there is a baffle to prevent the meter from seeing any direct light from the lamp. The inside of the sphere (including the baffle) is coated with a very white paint that reflects all wavelengths equally. This allows us to get very accurate measurements. The light from the lamp bounces around the sphere until it reaches the light meter. It is important that nothing else is in the sphere besides the lamp and the

428

Lighting | Department of Energy  

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

Lighting Lighting Lighting When you're shopping for lightbulbs, compare lumens and use the Lighting Facts label to be sure you're getting the amount of light, or level of brightness, you want. You can save money and energy while lighting your home and still maintaining good light quantity and quality. Consider energy-efficient lighting options to use the same amount of light for less money. Learn strategies for comparing and buying lighting products and using them efficiently. Featured Lighting Choices to Save You Money Light your home for less money while using the same amount of light. How Energy-Efficient Light Bulbs Compare with Traditional Incandescents Energy-efficient light bulbs are available today and could save you about $50 per year in energy costs when you replace 15 traditional incandescent bulbs in your home.

429

Interference between electronic lighting and other appliances  

SciTech Connect (OSTI)

This paper presents empirical data from the laboratory and the field to provide an overview of electromagnetic interference between high-efficiency electronic lighting and certain other electronic devices, such as power-line carrier systems, security systems, and remote controls for televisions and VCRs. Reported cases involving both electronic lighting emissions and immunity in building power systems are summarized according to basic interference mechanisms. To illustrate the potential complexities of this problem, the paper describes a case where high-efficiency lighting interfered with a hearing aid. The hearing aid case includes a field survey, laboratory investigations, and recommended solutions to the problem.

Schwabe, R.J.; Zelingher, S. [New York Power Authority, New York, NY (United States); Key, T.; Phipps, K. [EPRI Power Electronics Applications Center, Knoxville, TN (United States)

1995-12-31T23:59:59.000Z

430

Achieving Energy Savings with Highly-Controlled Lighting in an Open-Plan Office  

E-Print Network [OSTI]

is 1.23 watts per square foot and the power density with allper square foot, and for most of the day, power levels arepower density (LPD)of 0.83 watts per square foot and a daily

Rubinstein, Francis

2010-01-01T23:59:59.000Z

431

PowerPoint Presentation  

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

Arkansas Power Electronics International, Inc. Arkansas Power Electronics International, Inc. DOE Peer Review November 2-3, 2006 Marcelo Schupbach, Ph.D. Senior Engineer APEI, Inc. 535 Research Center Blvd. Fayetteville, AR 72701 Phone: (479)-443-5759 Email: marcelo@apei.net Website: www.apei.net High Temperature and High Power Density SiC Power Electronic Converters Energy Storage Systems Program 2 Overview * APEI, Inc. Corporate Status * Broader Impact of SiC-based Power Converter * DOE Energy Storage System Program Phase I SBIR - SBIR Topic: Wide Band Gap Power Converter Application - APEI's Goals - Phase I Accomplishments * DOE Energy Storage System Program Phase II SBIR - APEI's Goals - Research Team and Partners - Project Status Energy Storage Systems Program 3 APEI, Inc. Mission Statement We are a small business dedicated to

432

Indiana Michigan Power Co (Michigan) | Open Energy Information  

Open Energy Info (EERE)

Michigan Power Co (Michigan) Michigan Power Co (Michigan) Jump to: navigation, search Name Indiana Michigan Power Co Place Michigan Utility Id 9324 References Energy Information Administration.[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 COGEN/SPP - Cogeneration and/or Small Power Production Service CS-IRP - Contract Service - Interruptible Power ECLS - 100 Watt HPS Lighting ECLS - 100 Watt HPS - Open Access Lighting ECLS - 100 Watt MV Lighting ECLS - 100 Watt MV - Open Access Lighting ECLS - 1000 Watt MV Lighting ECLS - 1000 Watt MV - Open Access Lighting ECLS - 142 Watt LED Lighting ECLS - 142 Watt LED - Open Access Lighting ECLS - 150 Watt HPS Lighting

433

Neutral depletion and the helicon density limit  

SciTech Connect (OSTI)

It is straightforward to create fully ionized plasmas with modest rf power in a helicon. It is difficult, however, to create plasmas with density >10{sup 20} m{sup ?3}, because neutral depletion leads to a lack of fuel. In order to address this density limit, we present fast (1 MHz), time-resolved measurements of the neutral density at and downstream from the rf antenna in krypton helicon plasmas. At the start of the discharge, the neutral density underneath the antenna is reduced to 1% of its initial value in 15 ?s. The ionization rate inferred from these data implies that the electron temperature near the antenna is much higher than the electron temperature measured downstream. Neutral density measurements made downstream from the antenna show much slower depletion, requiring 14 ms to decrease by a factor of 1/e. Furthermore, the downstream depletion appears to be due to neutral pumping rather than ionization.

Magee, R. M.; Galante, M. E.; Carr, J. Jr.; Lusk, G.; McCarren, D. W.; Scime, E. E. [West Virginia University, Morgantown, West Virginia 26506 (United States)] [West Virginia University, Morgantown, West Virginia 26506 (United States)

2013-12-15T23:59:59.000Z

434

Architectural Lighting Analysis in Virtual Lighting Laboratory  

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

Architectural Lighting Analysis in Virtual Lighting Laboratory Architectural Lighting Analysis in Virtual Lighting Laboratory Speaker(s): Mehlika Inanici Date: July 7, 2003 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Satkartar K. Kinney Virtual Lighting Laboratory is a Radiance-based lighting analysis tool and methodology that proposes transformations in the utilization of computer visualization in lighting analysis and design decision-making. It is a computer environment, where the user has been provided with matrices of illuminance and luminance values extracted from high dynamic range images. The principal idea is to provide the laboratory to the designer and researcher to explore various lighting analysis techniques instead of imposing limited number of predetermined metrics. In addition, it introduces an analysis approach for temporal and spatial lighting

435

Fourth Generation Light Source Workshop  

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

The Workshop on Scientific Opportunities for Fourth Generation Light The Workshop on Scientific Opportunities for Fourth Generation Light Sources October 27 to 29, 1997 at the Advanced Photon Source at Argonne National Laboratory. This workshop is being co-hosted by APS, NSLS, SSRL and TJNAF. FGLSlogo This workshop will explore the phenomenology of interactions with ultra-high-power, -brilliance, and -coherence light sources in the DUV, soft x-ray, and x-ray regimes, as well as the scientific opportunities they provide. The workshop will begin with tutorials on the generation and properties of these sources and identify issues in their use in experimentation. Also included will be an overview of current efforts to develop these sources and a review of the scientific opportunities defined by previous research and workshops. These background talks will be followed

436

Metastable light induced defects in pentacene  

SciTech Connect (OSTI)

In this study we analyzed one of the environmental factors that could affect organic materials. Pentacene thin film samples were fabricated and the degradation of their electrical characteristics was measured when the devices were exposed to ultraviolet light irradiation. The results have been reported in terms of a trap density model, which provides a description of the dynamics of light induced electrically active defects in an organic semiconductor.

Liguori, R.; Aprano, S.; Rubino, A. [Department of Industrial Engineering (DIIn), University of Salerno, via Giovanni Paolo II, 132, 84084 Fisciano (Italy)

2014-02-21T23:59:59.000Z

437

Density dependence of reactor performance with thermal confinement scalings  

SciTech Connect (OSTI)

Energy confinement scalings for the thermal component of the plasma published thus far have a different dependence on plasma density and input power than do scalings for the total plasma energy. With such thermal scalings, reactor performance (measured by Q, the ratio of the fusion power to the sum of the ohmic and auxiliary input powers) worsens with increasing density. This dependence is the opposite of that found using scalings based on the total plasma energy, indicating that reactor operation concepts may need to be altered if this density dependence is confirmed in future research.

Stotler, D.P.

1992-03-01T23:59:59.000Z

438

Northern Lights, Inc | Open Energy Information  

Open Energy Info (EERE)

Idaho Idaho Utility Id 13758 Utility Location Yes Ownership C NERC Location WECC NERC WECC Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Retail 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 Drainage Commercial Irrigation Commercial Large Commercial - Secondary Commercial Large Power - Primary Commercial Lighting Service 100W Lighting Lighting Service 200W Lighting Lighting Service within the City Limits of Sandpoint (company owned) 200W Lighting

439

Photovoltaic module with light reflecting backskin  

DOE Patents [OSTI]

A photovoltaic module comprises electrically interconnected and mutually spaced photovoltaic cells that are encapsulated by a light-transmitting encapsulant between a light-transparent front cover and a back cover, with the back cover sheet being an ionomer/nylon alloy embossed with V-shaped grooves running in at least two directions and coated with a light reflecting medium so as to provide light-reflecting facets that are aligned with the spaces between adjacent cells and oriented so as to reflect light falling in those spaces back toward said transparent front cover for further internal reflection onto the solar cells, whereby substantially all of the reflected light will be internally reflected from said cover sheet back to the photovoltaic cells, thereby increasing the current output of the module. The internal reflector improves power output by as much as 67%.

Gonsiorawski, Ronald C. (Danvers, MA)

2007-07-03T23:59:59.000Z

440

Light Old and New  

Science Journals Connector (OSTI)

The Sun, Moon and stars have been our lights since the earliest times. We have learned ... have much more recently filled our homes and streets with artificial lighting. We are, however, in danger of...natural lights

Bob Mizon

2002-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "lighting power densities" 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

Specific light in sculpture  

E-Print Network [OSTI]

Specific light is defined as light from artificial or altered natural sources. The use and manipulation of light in three dimensional sculptural work is discussed in an historic and contemporary context. The author's work ...

Powell, John William

1989-01-01T23:59:59.000Z

442

Lighting | Department of Energy  

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

to installing LEDs in existing fixtures. Tips and Advice Tips: Lighting Lighting choices save you money. Energy-efficient light bulbs are available in a wide variety of sizes...

443

Natural lighting and skylights  

E-Print Network [OSTI]

There are many physiological and psychological factors which enter into the proper design of space for human occupancy. One of these elements is light. Both natural light and manufactured light are basic tools with which any designer must work...

Evans, Benjamin Hampton

1961-01-01T23:59:59.000Z

444

Parametric light generation  

Science Journals Connector (OSTI)

...potential to deliver coherent light with high spectral purity...universal constants such as the speed of light. Single- frequency CW...assessment of optical switching speeds in telecommunication technology...A (2003) Parametric light generation 2749 ment of...

2003-01-01T23:59:59.000Z

445

Pacific Power - FinAnswer Express | Department of Energy  

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

Pacific Power - FinAnswer Express Pacific Power - FinAnswer Express Pacific Power - FinAnswer Express < Back Eligibility Agricultural Commercial Construction Industrial Institutional Local Government Nonprofit State Government Savings Category Other Home Weatherization Commercial Weatherization Heating & Cooling Cooling Commercial Heating & Cooling Appliances & Electronics Construction Design & Remodeling Manufacturing Heat Pumps Heating Commercial Lighting Lighting Water Heating Windows, Doors, & Skylights Maximum Rebate Lighting: 70% of cost Incentive amount cannot reduce the project simple payback below one year Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount Lighting T-8 Lighting Fixtures: $0.25-$21 T-5 Lighting Fixtures: $0.25-$20 Cold Cathode: $5

446

Lighting Group: Links  

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

Links Links Links Organizations Illuminating Engineering Society of North America (IESNA) International Commission on Illumination (CIE) International Association of Lighting Designers (IALD) International Association of Energy-Efficient Lighting Lightfair International Energy Agency - Task 21: Daylight in Buildings: Design Tools and Performance Analysis International Energy Agency - Task 31: Daylighting Buildings in 21st Century National Association on Qualifications for the Lighting Professions (NCQLP) National Association of Independent Lighting Distributors (NAILD) International Association of Lighting Management Companies (NALMCO) Research Centers California Lighting Technology Center Lighting Research Center Lighting Research at Canada Institute for Research in Construction

447

Advanced Demand Responsive Lighting  

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

Demand Demand Responsive Lighting Host: Francis Rubinstein Demand Response Research Center Technical Advisory Group Meeting August 31, 2007 10:30 AM - Noon Meeting Agenda * Introductions (10 minutes) * Main Presentation (~ 1 hour) * Questions, comments from panel (15 minutes) Project History * Lighting Scoping Study (completed January 2007) - Identified potential for energy and demand savings using demand responsive lighting systems - Importance of dimming - New wireless controls technologies * Advanced Demand Responsive Lighting (commenced March 2007) Objectives * Provide up-to-date information on the reliability, predictability of dimmable lighting as a demand resource under realistic operating load conditions * Identify potential negative impacts of DR lighting on lighting quality Potential of Demand Responsive Lighting Control

448

Modeling LED street lighting  

Science Journals Connector (OSTI)

LED luminaires may deliver precise illumination patterns to control light pollution, comfort, visibility, and light utilization efficiency. Here, we provide simple equations to...

Moreno, Ivan; Avendaño-Alejo, Maximino; Saucedo-A, Tonatiuh; Bugarin, Alejandra

2014-01-01T23:59:59.000Z

449

Lighting | Open Energy Information  

Open Energy Info (EERE)

TODO: Add description List of Lighting Incentives Retrieved from "http:en.openei.orgwindex.php?titleLighting&oldid267174" Category: Articles with outstanding TODO tasks...

450

Cree LED Lighting Solutions Formerly LED Lighting Fixtures LLF...  

Open Energy Info (EERE)

LED Lighting Solutions Formerly LED Lighting Fixtures LLF Jump to: navigation, search Name: Cree LED Lighting Solutions (Formerly LED Lighting Fixtures (LLF)) Place: Morrisville,...

451

Light Duty Combustion Research: Advanced Light-Duty Combustion...  

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

Light Duty Combustion Research: Advanced Light-Duty Combustion Experiments Light Duty Combustion Research: Advanced Light-Duty Combustion Experiments 2009 DOE Hydrogen Program and...

452

LED Lighting: Just the Facts, Please! | Department of Energy  

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

LED Lighting: Just the Facts, Please! LED Lighting: Just the Facts, Please! LED Lighting: Just the Facts, Please! January 4, 2010 - 7:30am Addthis John Lippert My June 16, 2009 blog gave tips on purchasing high-quality LED lights. Now there's another arsenal in the toolbox to help consumers find LED lights they can trust: the Lighting Facts(tm) label. As part of the SSL Quality Advocates voluntary pledge program developed jointly by the U.S. Department of Energy and the Next Generation Lighting Industry Alliance (NGLIA), the label is similar to the familiar nutrition label found on most food products. The label contains a lot of information that can help a consumer compare lighting products, including: light output in lumens; watts, the power the light consumes; lumens per watt, a measure of the product's efficacy (how

453

Backscatter absorption gas imaging systems and light sources therefore  

DOE Patents [OSTI]

The location of gases that are not visible to the unaided human eye can be determined using tuned light sources that spectroscopically probe the gases and cameras that can provide images corresponding to the absorption of the gases. The present invention is a light source for a backscatter absorption gas imaging (BAGI) system, and a light source incorporating the light source, that can be used to remotely detect and produce images of "invisible" gases. The inventive light source has a light producing element, an optical amplifier, and an optical parametric oscillator to generate wavelength tunable light in the IR. By using a multi-mode light source and an amplifier that operates using 915 nm pump sources, the power consumption of the light source is reduced to a level that can be operated by batteries for long periods of time. In addition, the light source is tunable over the absorption bands of many hydrocarbons, making it useful for detecting hazardous gases.

Kulp, Thomas Jan (Livermore, CA); Kliner, Dahv A. V. (San Ramon, CA); Sommers, Ricky (Oakley, CA); Goers, Uta-Barbara (Campbell, NY); Armstrong, Karla M. (Livermore, CA)

2006-12-19T23:59:59.000Z

454

Delmarva Power (Maryland) | Open Energy Information  

Open Energy Info (EERE)

Maryland) Maryland) Jump to: navigation, search Name Delmarva Power Place Maryland Utility Id 5027 References Energy Information Administration.[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 GENERAL SERVICE - PRIMARY "GS-P" GENERAL SERVICE - TRANSMISSION "GS-T" Commercial LARGE GENERAL SERVICE - SECONDARY "LGS-S" Commercial OUTDOOR LIGHTING "OL" High Pressure Sodium 150W Lighting OUTDOOR LIGHTING "OL" High Pressure Sodium 250W Lighting OUTDOOR LIGHTING "OL" High Pressure Sodium 400W Lighting OUTDOOR LIGHTING "OL" High Pressure Sodium 50W Lighting OUTDOOR LIGHTING "OL" High Pressure Sodium 70W Lighting

455

High power  

Science Journals Connector (OSTI)

... 1970s technomanic projects such as nuclear power stations were still in vogue. Environmentalists argued that solar power seemed a far safer, cheaper and reassuringly low-tech power source. The technomaniacs ... tech power source. The technomaniacs, fearing that they were losingthis argument, sought to hijack solar power themselves. They proposed an enormously expensive and complicated ...

David Jones

1994-03-03T23:59:59.000Z

456

Engineering the electromagnetic vacuum for controlling light with light in a photonic-band-gap microchip  

E-Print Network [OSTI]

laser beams ( 1 W steady-state holding power and 5 nW switching power) through mutual coherent resonant broadened collection of "atoms" situated adjacent to the waveguide channel. The "inverted" atomic system can the PBG, light cannot propagate, leading to some fundamentally new opti- cal phenomena

John, Sajeev

457

Chiral dynamics and peripheral transverse densities  

SciTech Connect (OSTI)

In the partonic (or light-front) description of relativistic systems the electromagnetic form factors are expressed in terms of frame-independent charge and magnetization densities in transverse space. This formulation allows one to identify the chiral components of nucleon structure as the peripheral densities at transverse distances b = O(M{sub {pi}}{sup -1}) and compute them in a parametrically controlled manner. A dispersion relation connects the large-distance behavior of the transverse charge and magnetization densities to the spectral functions of the Dirac and Pauli form factors near the two--pion threshold at timelike t = 4 M{ sub {pi}}{sup 2}, which can be computed in relativistic chiral effective field theory. Using the leading-order approximation we (a) derive the asymptotic behavior (Yukawa tail) of the isovector transverse densities in the "chiral" region b = O(M{sub {pi}}{sup -1}) and the "molecular" region b = O(M{sub N}{sup 2}/M{sub {pi}}{sup 3}); (b) perform the heavy-baryon expansion of the transverse densities; (c) explain the relative magnitude of the peripheral charge and magnetization densities in a simple mechanical picture; (d) include Delta isobar intermediate states and study the peripheral transverse densities in the large-N{ sub c} limit of QCD; (e) quantify the region of transverse distances where the chiral components of the densities are numerically dominant; (f) calculate the chiral divergences of the b{sup 2}-weighted moments of the isovector transverse densities (charge and anomalous magnetic radii) in the limit M{sub {pi}} -> 0 and determine their spatial support. Our approach provides a concise formulation of the spatial structure of the nucleon's chiral component and offers new insights into basic properties of the chiral expansion. It relates the information extracted from low-t elastic form factors to the generalized parton distributions probed in peripheral high-energy scattering processes.

Granados, Carlos G. [Uppsala University (Sweden); Weiss, Christian [JLAB, Newport News, VA (United States)

2014-01-01T23:59:59.000Z

458

Lighting Development, Adoption, and Compliance Guide BUILDING TECHNOLOGIES PROGRAM I  

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

Lighting Development, Adoption, and Compliance Guide BUILDING TECHNOLOGIES PROGRAM I Lighting Development, Adoption, and Compliance Guide BUILDING TECHNOLOGIES PROGRAM I Lighting BUILDING TECHNOLOGIES PROGRAM Development, Adoption, and Compliance Guide Lighting BUILDING TECHNOLOGIES PROGRAM September 2012 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 | PNNL-SA-90653 Development, Adoption, and Compliance Guide 3.3 Exterior Lighting Controls ...........................................................................24 3.3.1 Dusk to Dawn Controls ...............................................................................25 3.3.2 Lighting Power Reduction Controls ........................................................25 3.3.3 Parking Garage Controls ............................................................................26

459

Power Marketing  

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

UGPS' Marketing Service Area Power Marketing As a marketer of Federal power in the Upper Great Plains Region, the Power Marketing staff provides a variety of services for customers...

460

Low-light-level nonlinear optics with slow light  

E-Print Network [OSTI]

Electromagnetically induced transparency in an optically thick, cold medium creates a unique system where pulse-propagation velocities may be orders of magnitude less than $c$ and optical nonlinearities become exceedingly large. As a result, nonlinear processes may be efficient at low-light levels. Using an atomic system with three, independent channels, we demonstrate a quantum interference switch where a laser pulse with an energy density of $\\sim23$ photons per $\\lambda^2/(2\\pi)$ causes a 1/e absorption of a second pulse.

Danielle A. Braje; Vlatko Balic; G. Y. Yin; S. E. Harris

2003-09-10T23:59:59.000Z

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461

Inner magnetosphere plasma densities  

E-Print Network [OSTI]

The radio plasma imager (RPI) on the IMAGE satellite performs radio sounding in the magnetosphere, transmitting coded signals stepping through the frequency range of interest and receiving the returned echoes. The measurements provide the echo amplitude as a function of frequency and echo delay time on a so-called plasmagram. A newly developed algorithm inverts THE echo traces on a plasmagram to electron density spatial distributions. Based on these observed density distributions, an empirical model is constructed to describe the two-dimensional density distribution in the inner magnetosphere.

Reinisch, B W

2002-01-01T23:59:59.000Z

462

Thermophysical properties of saturated light and heavy water for advanced neutron source applications  

SciTech Connect (OSTI)

The Advanced Neutron Source is an experimental facility being developed by Oak Ridge National Laboratory. As a new nuclear fission research reactor of unprecedented flux, the Advanced Neutron Source Reactor will provide the most intense steady-state beams of neutrons in the world. The high heat fluxes generated in the reactor [303 MW(t) with an average power density of 4.5 MW/L] will be accommodated by a flow of heavy water through the core at high velocities. In support of this experimental and analytical effort, a reliable, highly accurate, and uniform source of thermodynamic and transport property correlations for saturated light and heavy water were developed. In order to attain high accuracy in the correlations, the range of these correlations was limited to the proposed Advanced Neutron Source Reactor's nominal operating conditions. The temperature and corresponding saturation pressure ranges used for light water were 20--300[degrees]C and 0.0025--8.5 MPa, respectively, while those for heavy water were 50--250[degrees]C and 0.012--3.9 MPa. Deviations between the correlation predictions and data from the various sources did not exceed 1.0%. Light water vapor density was the only exception, with an error of 1.76%. The physical property package consists of analytical correlations, SAS codes, and FORTRAN subroutines incorporating these correlations, as well as an interactive, easy-to-use program entitled QuikProp.

Crabtree, A.; Siman-Tov, M.

1993-05-01T23:59:59.000Z

463

Thermophysical properties of saturated light and heavy water for Advanced Neutron Source applications  

SciTech Connect (OSTI)

The Advanced Neutron Source is an experimental facility being developed by Oak Ridge National Laboratory. As a new nuclear fission research reactor of unprecedented flux, the Advanced Neutron Source Reactor will provide the most intense steady-state beams of neutrons in the world. The high heat fluxes generated in the reactor [303 MW(t) with an average power density of 4.5 MW/L] will be accommodated by a flow of heavy water through the core at high velocities. In support of this experimental and analytical effort, a reliable, highly accurate, and uniform source of thermodynamic and transport property correlations for saturated light and heavy water were developed. In order to attain high accuracy in the correlations, the range of these correlations was limited to the proposed Advanced Neutron Source Reactor`s nominal operating conditions. The temperature and corresponding saturation pressure ranges used for light water were 20--300{degrees}C and 0.0025--8.5 MPa, respectively, while those for heavy water were 50--250{degrees}C and 0.012--3.9 MPa. Deviations between the correlation predictions and data from the various sources did not exceed 1.0%. Light water vapor density was the only exception, with an error of 1.76%. The physical property package consists of analytical correlations, SAS codes, and FORTRAN subroutines incorporating these correlations, as well as an interactive, easy-to-use program entitled QuikProp.

Crabtree, A.; Siman-Tov, M.

1993-05-01T23:59:59.000Z

464

Definition: Wind power | Open Energy Information  

Open Energy Info (EERE)

Wind power Wind power Jump to: navigation, search Dictionary.png Wind power The amount of power available to a wind turbine depends on: air density, wind speed and the swept area of the rotor. While the power is proportional to air density and swept area, it varies with the cube of wind speed, so small changes in wind speed can have a relatively large impact on wind power.[1] View on Wikipedia Wikipedia Definition Wind power is the conversion of wind energy into a useful form of energy, such as using wind turbines to make electrical power, windmills for mechanical power, windpumps for water pumping or drainage, or sails to propel ships. Large wind farms consist of hundreds of individual wind turbines which are connected to the electric power transmission network. Offshore wind is steadier and stronger than on land, and offshore farms

465

Relationship of Quantum Entanglement to Density Functional Theory  

E-Print Network [OSTI]

The maximum von Neumann entropy principle subject to given constraints of mean values of some physical observables determines the density matrix. Similarly the stationary action principle in the case of time-dependent (dissipative) situations under similar constraints yields the density matrix. The free energy and measures of entanglement are expressed in terms of such a density matrix and thus define respective functionals of the mean values. In the light of several model calculations, it is found that the density matrix contains information about both quantum entanglement and phase transitions even though there may not be any direct relationship implied by one on the other.

A. K. Rajagopal; R. W. Rendell

2005-12-13T23:59:59.000Z

466

An Isofactorial Change-of-Scale Model for the Wind Speed Probability Density Function  

Science Journals Connector (OSTI)

The wind speed probability density function (PDF) is used in a variety of applications in meteorology, oceanography, and climatology usually as a dataset comparison tool of a function of a quantity such as momentum flux or wind power density. The ...

Mark L. Morrissey; Angie Albers; J. Scott Greene; Susan Postawko

2010-02-01T23:59:59.000Z

467

"FERC423",2005,1,195,"Alabama Power Co",3,"Barry","AL","C",,...  

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

Power & Light Co",2706,"Asheville","NC","S",,"Coal","BIT",8,"VA","U","Wise",195,"Cane Patch",6120,25,0.73,12,198 "FERC423",2005,1,3046,"Carolina Power & Light...

468

"FERC423",2003,1,195,"Alabama Power Co",3,"Barry","AL","C",,...  

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

Power & Light Co",2706,"Asheville","NC","S",,"Coal","BIT",8,"VA","U","Wise",195,"Cane Patch",3410,25.4,1.21,12,159.3 "FERC423",2003,4,3046,"Carolina Power & Light...

469

Early Type Galaxy Core Phase Densities  

E-Print Network [OSTI]

Early type galaxies, ellipticals and S0's, have two distinct core density profiles, either a power law or nearly flat in projection. The two core types are distributed with substantial overlap in luminosity, radius, mass and velocity dispersion, however, the cores separate into two distinct distributions in their coarse grain phase density, Q_0 = rho/sigma^3,suggesting that dynamical processes played a dominant role in their origin. The transition phase density separating the two elliptical types is approximately 0.003 M_sun pc^-3 km^-3 s^3,. The Q_0*M_c^2 vs M_c diagram shows that globular clusters, nuclear star clusters and power-law cores fall on what is likely a "collisional" sequence of inspiralling globular clusters. on which the relative core mass excess varies as the bulk stellar mass to the -0.34+/-0.08 power, close to predictions, albeit with a correlation coefficient of -0.46. Both power-law and cored galaxies lie on a single sequence of approximately Q_0 ~r_c^-2.2, suggesting that transport proces...

Carlbeg, Raymond

2014-01-01T23:59:59.000Z

470

Electric Power | Department of Energy  

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

Power Power Electric Power From incandescent bulbs to fluorescents to LEDs, learn more about the long history of the light bulb. From incandescent bulbs to fluorescents to LEDs, learn more about the long history of the light bulb. Electricity -- the flow of electrical power -- is a secondary energy source, generated by the conversion of primary sources of energy, like fossil, nuclear, wind or solar. Keeping the power flowing to American homes and businesses is a critical necessity for everyday life and economic vitality. The Energy Department works to keep the grid secure from cyber and physical attacks; partners with states and other stakeholders to plan more resilient infrastructure that can better withstand extreme weather events; and supports efforts to

471

Lafayette Public Power Auth | Open Energy Information  

Open Energy Info (EERE)

Public Power Auth Public Power Auth Jump to: navigation, search Name Lafayette Public Power Auth Place Louisiana Utility Id 11235 Utility Location Yes Ownership P NERC Location SPP NERC SPP Yes RTO SPP Yes Activity Generation Yes Activity Buying Transmission 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 Large General Service Primary Service Discount Commercial Large General Service: Schedule C-2 Commercial Private Security Lighting: Schedule L-3 - 1000 W MV Floodlights Lighting Private Security Lighting: Schedule L-3 - 100W HPS Luminaires Lighting Private Security Lighting: Schedule L-3 - 150W HPS Luminaires Lighting

472

Dawson Power District | Open Energy Information  

Open Energy Info (EERE)

Power District Power District Jump to: navigation, search Name Dawson Power District Place Nebraska Utility Id 4911 Utility Location Yes Ownership P NERC Location MRO NERC MRO Yes Activity Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] 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 A-Rate General Service (RATE CODE 01, 11) Commercial A-Rate General Service-Seasonal Commercial AREA LIGHTING SERVICE: 100 watt HPS 15 - Metered Rate Lighting AREA LIGHTING SERVICE: 100 watt HPS 15 - Unmetered Rate Lighting AREA LIGHTING SERVICE: 175 watt MV 5 - Metered Lighting

473

Observation of ionization fronts in low density foam targets  

SciTech Connect (OSTI)

Ionization fronts have been observed in low density chlorinated foam targets and low density foams confined in gold tubes using time resolved {ital K}-shell absorption spectroscopy. The front was driven by an intense pulse of soft x-rays produced by high power laser irradiation. The density and temperature profiles inferred from the radiographs provided detailed measurement of the conditions. The experimental data were compared to radiation hydrodynamics simulations and reasonable agreement was obtained. {copyright} {ital 1999 American Institute of Physics.}

Hoarty, D. [Imperial College of Science, Technology and Medicine, London (United Kingdom)] [Imperial College of Science, Technology and Medicine, London (United Kingdom); [Radiation Physics Department, AWE Aldermaston, Reading, Berkshire (United Kingdom); Willi, O.; Barringer, L.; Vickers, C. [Imperial College of Science, Technology and Medicine, London (United Kingdom)] [Imperial College of Science, Technology and Medicine, London (United Kingdom); Watt, R. [P24, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States)] [P24, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States); Nazarov, W. [Chemistry Department, University of Dundee (United Kingdom)] [Chemistry Department, University of Dundee (United Kingdom)

1999-05-01T23:59:59.000Z

474

Lighting the Way to Serious Savings | Department of Energy  

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

Lighting the Way to Serious Savings Lighting the Way to Serious Savings Lighting the Way to Serious Savings April 1, 2013 - 6:02pm Addthis Smart lighting choices can save you money. Smart lighting choices can save you money. Eric Barendsen Energy Technology Program Specialist, Office of Energy Efficiency and Renewable Energy How can I participate? Make educated choices when buying light bulbs to save energy and money. Pretty much everybody these days uses electric lighting to keep their households and businesses running during the day and night. Most of us take our electric lights - which make our offices more productive and our homes more comfortable and useful - for granted, and we only really only notice how integral to our lives they are when power goes out. But all of those lights consume energy. Lots of it, in fact.

475

Lighting the Way to Serious Savings | Department of Energy  

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

Lighting the Way to Serious Savings Lighting the Way to Serious Savings Lighting the Way to Serious Savings April 1, 2013 - 6:02pm Addthis Smart lighting choices can save you money. Smart lighting choices can save you money. Eric Barendsen Energy Technology Program Specialist, Office of Energy Efficiency and Renewable Energy How can I participate? Make educated choices when buying light bulbs to save energy and money. Pretty much everybody these days uses electric lighting to keep their households and businesses running during the day and night. Most of us take our electric lights - which make our offices more productive and our homes more comfortable and useful - for granted, and we only really only notice how integral to our lives they are when power goes out. But all of those lights consume energy. Lots of it, in fact.

476

Chapter 5: Lighting, HVAC, and Plumbing  

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

: Lighting, : Lighting, HVAC, and Plumbing High-Performance Engineering Design Lighting System Design Mechanical System Design Central Plant Systems Plumbing and Water Use Building Control Systems Electrical Power Systems Metering LANL | Chapter 5 High-Performance Engineering Design Lighting, HVAC, and Plumbing By now, the building envelope serves multiple roles. It protects the occupants from changing weather condi- tions and it plays a key part in meeting the occupants' comfort needs. The heating, ventilating, air-conditioning, and lighting (HVAC&L) systems complement the archi- tectural design, govern the building's operation and maintenance costs, and shape the building's long-term environmental impact. The architectural design maximizes the potential for a high-performance building, but it is the

477

Power Spectra in V-band and Halpha of Nine Irregular Galaxies  

E-Print Network [OSTI]

Fourier transform power spectra of major axis cuts in V and Halpha images were made for a sample of 9 irregular galaxies. These power spectra reveal structure over a wide range of scales. For 6 of the galaxies the power spectrum slopes at intermediate scales (1-400 pc) in the V-band images range from -1.3 to -1.5. The similarity of slopes suggests that the same processes are structuring these systems. These slopes are slightly shallower than what is observed in other galaxies in HI, molecular emission, dust extinction, and optical light. Three of the galaxies have flat power spectra like noise from the sky; these three galaxies are relatively indistinct in the direct images. The power spectrum slope for Halpha steepens with increasing star formation rate, ranging from a shallow value comparable to the noise at low rates to a steep value with a slope of -1.5 at high rates. This change reflects the increasing areal filling factor of Halpha emission with increasing star formation rate, and an apparently universal slope inside the Halpha regions that is comparable to that for Kolmogorov turbulence. The power spectrum of HI in one galaxy has a steeper power law, with a slope of -2.9. The fact that the power laws of star formation are about the same for dwarf galaxies and giant spiral galaxies suggests the microscopic processes are the same, independent of spiral density waves and galaxy size.

Kyle W. Willett; Bruce G. Elmegreen; Deidre A. Hunter

2005-03-14T23:59:59.000Z

478

Light Water Reactor Sustainability Technical Documents | Department of  

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

Reactor Technologies » Light Water Reactor Reactor Technologies » Light Water Reactor Sustainability Program » Light Water Reactor Sustainability Technical Documents Light Water Reactor Sustainability Technical Documents April 30, 2013 LWRS Program and EPRI Long-Term Operations Program - Joint R&D Plan To address the challenges associated with pursuing commercial nuclear power plant operations beyond 60 years, the U.S. Department of Energy's (DOE) Office of Nuclear Energy (NE) and the Electric Power Research Institute (EPRI) have established separate but complementary research and development programs: DOE-NE's Light Water Reactor Sustainability (LWRS) Program and EPRI's Long-Term Operations (LTO) Program. April 30, 2013 Light Water Reactor Sustainability Program - Integrated Program Plan The Light Water Reactor Sustainability (LWRS) Program is a research and

479

Spectrally Enhanced Lighting  

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

November 2007 November 2007 AfterImage + s p a c e 1 Spectrally Enhanced Lighting Spectrally Enhanced Lighting Brian Liebel, PE, LC Brian Liebel, PE, LC November 29, 2007 November 29, 2007 Federal Utilities Partnership Working Group Federal Utilities Partnership Working Group November 29, 2007 November 29, 2007 29 November 2007 AfterImage + s p a c e 2 Spectrally Enhanced Lighting Spectrally Enhanced Lighting Spectrally Enhanced Lighting Spectrally Enhanced Lighting This is not a technology; just a This is not a technology; just a different way to quantify light based on different way to quantify light based on well established scientific findings well established scientific findings Can be used in conjunction with ANY Can be used in conjunction with ANY type of lighting design to gain

480

Radiative cooling of bulk silicon by incoherent light pump  

SciTech Connect (OSTI)

In contrast to radiative cooling by light up conversion caused exclusively by a low-entropy laser pump and employing thermally assisted fluorescence/luminescence as a power out, we demonstrate light down conversion cooling by incoherent pumps, 0.47–0.94??m light emitting diodes, and employing thermal emission (TE) as a power out. We demonstrate ?3.5?K bulk cooling of Si at 450?K because overall energy of multiple below bandgap TE photons exceeds the energy of a single above bandgap pump photon. We show that using large entropy TE as power out helps avoid careful tuning of an incoherent pump wavelength and cool indirect-bandgap semiconductors.

Malyutenko, V. K., E-mail: malyut@isp.kiev.ua; Bogatyrenko, V. V.; Malyutenko, O. Yu. [V. E. Lashkaryov Institute of Semiconductor Physics, 03028 Kiev (Ukraine)] [V. E. Lashkaryov Institute of Semiconductor Physics, 03028 Kiev (Ukraine)

2013-12-23T23:59:59.000Z