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Note: This page contains sample records for the topic "regen braking energy" 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

Adaptive controller for regenerative and friction braking system  

DOE Patents (OSTI)

A regenerative and friction braking system for a vehicle having one or more roadwheels driven by an electric traction motor includes a driver responsive device for producing a brake demand signal having a magnitude corresponding to the level of braking force selected by the driver and friction and regenerative brakes operatively connected with the roadwheels of the vehicle. A system according to this invention further includes control means for operating the friction and regenerative braking subsystems so that maximum brake torques sustainable by the roadwheels of the vehicle without skidding or slipping will not be exceeded.

Davis, Roy I. (Ypsilanti, MI)

1990-01-01T23:59:59.000Z

2

Electric vehicle regenerative antiskid braking and traction control system  

DOE Patents (OSTI)

An antiskid braking and traction control system for an electric or hybrid vehicle having a regenerative braking system operatively connected to an electric traction motor, and a separate hydraulic braking system includes one or more sensors for monitoring present vehicle parameters and a processor, responsive to the sensors, for calculating vehicle parameters defining the vehicle behavior not directly measurable by the sensors and determining if regenerative antiskid braking control, requiring hydrualic braking control, or requiring traction control are required. The processor then employs a control strategy based on the determined vehicle state and provides command signals to a motor controller to control the operation of the electric traction motor and to a brake controller to control fluid pressure applied at each vehicle wheel to provide the appropriate regenerative antiskid braking control, hydraulic braking control, and traction control.

Cikanek, Susan R. (Wixom, MI)

1995-01-01T23:59:59.000Z

3

Fuzzy logic electric vehicle regenerative antiskid braking and traction control system  

DOE Patents (OSTI)

An regenerative antiskid braking and traction control system using fuzzy logic for an electric or hybrid vehicle having a regenerative braking system operatively connected to an electric traction motor, and a separate hydraulic braking system includes sensors for monitoring present vehicle parameters and a processor, responsive to the sensors, for calculating vehicle parameters defining the vehicle behavior not directly measurable by the sensor and determining if regenerative antiskid braking control, requiring hydraulic braking control, and requiring traction control are required. The processor then employs fuzzy logic based on the determined vehicle state and provides command signals to a motor controller to control operation of the electric traction motor and to the brake controller to control fluid pressure applied at each vehicle wheel to provide the appropriate regenerative braking control, hydraulic braking control, and traction control.

Cikanek, Susan R. (Wixom, MI)

1994-01-01T23:59:59.000Z

4

Svendborg Brakes | Open Energy Information  

Open Energy Info (EERE)

Name: Svendborg Brakes Place: Denmark Sector: Wind energy Product: Denmark-based manufacturer of braking systems for the wind industry, as well as for the oil sector....

5

Design Principles of a flywheel Regenerative Braking System (f-RBS) for Formula SAE type racecar and system testing on a Virtual Test Rig modeled on MSC ADAMS  

E-Print Network (OSTI)

momentum in the industry [4]. These vehicles (BEVs and HEVS) use electric motor/generator pairs to propel themselves and to recapture braking energy (electric RBS) and the power source is the battery. The regenerative braking system uses a generator..., aerodynamic and road losses. 4. Improvised Transmission design to reduce losses. 5. Hybrid and Alternative Energy Propulsion systems e.g. the Hybrid Electric Vehicle (HEV), the Fuel Cell Vehicle (FCV). 6. Recycling Braking energy – Storage and reuse...

Pochiraju, Anirudh

2012-08-31T23:59:59.000Z

6

Improvements of vehicle fuel economy using mechanical regenerative braking  

Science Journals Connector (OSTI)

The paper presents a mixed theoretical and experimental evaluation of the improvements in fuel economy that follow the introduction of a mechanical Kinetic Energy Recovery System (KERS) on a full size passenger car. This system, made up of a high speed storage flywheel and a Constant Variable Transmission (CVT), has a full regenerative cycle overall efficiency about twice the efficiency of battery-based hybrids. With reference to the baseline configuration having a 4L gasoline engine, adoption of a KERS may reduce the fuel consumption covering the NEDC by 25% without downsizing, and by 33% downsizing the engine to 3.3L.

Alberto A. Boretti

2011-01-01T23:59:59.000Z

7

Hydraulic Drivetrain and Regenerative Braking Team 13: Andrew Brown, Karan Desai, Andrew McGrath, Hurst Nuckols, Grant Wilson Adviser: Dr. Andrew Jackson  

E-Print Network (OSTI)

. The main components of the model include an electric motor, hydraulic pump, hydraulic motor and two 1 flow during regenerative braking Electric Motor: Provides rotational energy to the hydraulic drivetrain (% kinetic energy recovered) 24.73% Drivetrain Efficiency 67.02% Overall Efficiency 53.47% Current Electric

Carpick, Robert W.

8

Regenerative Fuel Cells for Energy Storage | Department of Energy  

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

Regenerative Fuel Cells for Energy Storage Regenerative Fuel Cells for Energy Storage Presentation by Corky Mittelsteadt, Giner Electrochemical Systems, at the NREL Reversible Fuel...

9

Hybrid: Braking  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

1 1 Regenerative braking converts otherwise wasted energy from braking into electricity and stores it in the battery. In regenerative braking, the electric motor is reversed so that, instead of using electricity to turn the wheels, the rotating wheels turn the motor and create electricity. Using energy from the wheels to turn the motor slows the vehicle down. Go to nextÂ… stage graphic: vertical blue rule Main stage: See through car with battery, engine, and electric motor visible. The car is decelerating. There are arrows flowing from the front wheels to the electric motor to the battery. Main stage: See through car with battery, engine, and electric motor visible. The car is decelerating. There are arrows flowing from the front wheels to the electric motor to the battery.

10

Full Hybrid: Braking  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Braking button highlighted Stopped button Braking button highlighted Stopped button BRAKING PART 1 Regenerative braking converts otherwise wasted energy from braking into electricity and stores it in the battery. In regenerative braking, the electric motor is reversed so that, instead of using electricity to turn the wheels, the rotating wheels turn the motor and create electricity. Using energy from the wheels to turn the motor slows the vehicle down. Go to nextÂ… stage graphic: vertical blue rule Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. The car is decelerating. There are arrows flowing from the front wheels to the power split device to the electric motor to the battery. Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. The car is decelerating. There are arrows flowing from the front wheels to the power split device to the electric motor to the battery.

11

Hybrid: Braking  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

2 2 If additional stopping power is needed, conventional friction brakes (e.g., disc brakes) are also applied automatically. Go backÂ… stage graphic: vertical blue rule Main stage: See through car with battery, engine, and electric motor visible. The car is stopped at an intersection. Main stage: See through car with battery, engine, and electric motor visible. The car is stopped at an intersection. Battery: The battery stores energy generated from the gasoline engine or, during regenerative braking, from the electric motor. Since the battery helps power the vehicle, it is larger and holds much more energy than batteries used to start conventional vehicles. Main stage: See through car with battery, engine, and electric motor visible. The car is stopped at an intersection.

12

Maass Regenerative Energien GmbH founders | Open Energy Information  

Open Energy Info (EERE)

Maass Regenerative Energien GmbH founders Maass Regenerative Energien GmbH founders Jump to: navigation, search Name Maass Regenerative Energien GmbH founders Place Wesel, Germany Sector Solar Product Founders of the Wesel-based solar project company. References Maass Regenerative Energien GmbH founders[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Maass Regenerative Energien GmbH founders is a company located in Wesel, Germany . References ↑ "[ Maass Regenerative Energien GmbH founders]" Retrieved from "http://en.openei.org/w/index.php?title=Maass_Regenerative_Energien_GmbH_founders&oldid=348555" Categories: Clean Energy Organizations Companies Organizations Stubs What links here

13

Regenerative Energie Systeme RegEnSys | Open Energy Information  

Open Energy Info (EERE)

Regenerative Energie Systeme RegEnSys Regenerative Energie Systeme RegEnSys Jump to: navigation, search Name Regenerative Energie Systeme (RegEnSys) Place Frankenthal, Rhineland-Palatinate, Germany Zip 67227 Sector Solar Product Sale and installation of solar (thermal and PV) and ventilation systems. Coordinates 51.131202°, 14.106809° 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":51.131202,"lon":14.106809,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

14

Hybrid: Braking  

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

Button Stopped button highlighted subbanner graphic: gray bar Button Stopped button highlighted subbanner graphic: gray bar STOPPED When the vehicle is stopped, such as at a red light, the gasoline engine and electric motor shut off automatically so that energy is not wasted in idling. The battery continues to power auxillary systems, such as the air conditioning and dashboard displays. stage graphic: vertical blue rule Main stage: See through car with battery, engine, and electric motor visible. The car is stopped at an intersection. Main stage: See through car with battery, engine, and electric motor visible. The car is stopped at an intersection. Battery: The battery stores energy generated from the gasoline engine or, during regenerative braking, from the electric motor. Since the battery helps power the vehicle, it is larger and holds much more energy than batteries used to start conventional vehicles. Main stage: See through car with battery, engine, and electric motor visible. The car is stopped at an intersection.

15

Hybrid: Braking  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Button Stopped button highlighted subbanner graphic: gray bar Button Stopped button highlighted subbanner graphic: gray bar STOPPED When the vehicle is stopped, such as at a red light, the gasoline engine and electric motor shut off automatically so that energy is not wasted in idling. The battery continues to power auxillary systems, such as the air conditioning and dashboard displays. stage graphic: vertical blue rule Main stage: See through car with battery, engine, and electric motor visible. The car is stopped at an intersection. Main stage: See through car with battery, engine, and electric motor visible. The car is stopped at an intersection. Battery: The battery stores energy generated from the gasoline engine or, during regenerative braking, from the electric motor. Since the battery helps power the vehicle, it is larger and holds much more energy than batteries used to start conventional vehicles. Main stage: See through car with battery, engine, and electric motor visible. The car is stopped at an intersection.

16

Hybrid Braking System for Non-Drive Axles  

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

A hybrid braking system is designed to conserve diesel fuel (or alternative fuels) by using regenerative braking, which extends hybrid technology to non-drive axles.

17

Alkaline regenerative fuel cell systems for energy storage  

SciTech Connect

This paper presents the results of a preliminary design study of a Regenerative Fuel Cell Energy Storage system for application to future low-earth orbit space missions. This high energy density storage system is based on state-of-the-art alkaline electrolyte cell technology and incorporates dedicated fuel cell and electrolysis cell modules. 11 refs.

Schubert, F.H.; Reid, M.A.; Martin, R.E.

1981-01-01T23:59:59.000Z

18

Regen Powertech Pvt Ltd | Open Energy Information  

Open Energy Info (EERE)

Chennai, Tamil Nadu, India Zip: 600 006 Sector: Wind energy Product: Chennai-based wind turbine manufacturer that holds technology licence from Germany(tm)s Vensys....

19

Lightweight pressure vessels and unitized regenerative fuel cells  

SciTech Connect

Energy storage systems have been designed using lightweight pressure vessels with unitized regenerative fuel cells (URFCs). The vessels provide a means of storing reactant gases required for URFCs; they use lightweight bladder liners that act as inflatable mandrels for composite overwrap and provide a permeation barrier. URFC systems have been designed for zero emission vehicles (ZEVs); they are cost competitive with primary FC powered vehicles that operate on H/air with capacitors or batteries for power peaking and regenerative braking. URFCs are capable of regenerative braking via electrolysis and power peaking using low volume/low pressure accumulated oxygen for supercharging the power stack. URFC ZEVs can be safely and rapidly (<5 min.) refueled using home electrolysis units. Reversible operation of cell membrane catalyst is feasible without significant degradation. Such systems would have a rechargeable specific energy > 400 Wh/kg.

Mitlitsky, F.; Myers, B.; Weisberg, A.H.

1996-09-06T23:59:59.000Z

20

Vibration Isolation of a Locomotive Mounted Energy Storage Flywheel  

E-Print Network (OSTI)

Utilizing flywheels to store and reuse energy from regenerative braking on locomotives is a new technology being developed in the Vibration Control and Electromechanics Lab at Texas A&M. This thesis focuses on the motion analysis of a locomotive...

Zhang, Xiaohua

2011-02-22T23:59:59.000Z

Note: This page contains sample records for the topic "regen braking energy" 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

Project Profile: Regenerative Carbonate-Based Thermochemical...  

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

Regenerative Carbonate-Based Thermochemical Energy Storage System for Concentrating Solar Power Project Profile: Regenerative Carbonate-Based Thermochemical Energy Storage System...

22

WIND BRAKING OF MAGNETARS  

SciTech Connect

We explore the wind braking of magnetars considering recent observations challenging the traditional magnetar model. There is evidence for strong multipole magnetic fields in active magnetars, but the dipole field inferred from spin-down measurements may be strongly biased by particle wind. Recent observations challenging the traditional model of magnetars may be explained naturally by the wind braking scenario: (1) the supernova energies of magnetars are of normal value; (2) the non-detection in Fermi observations of magnetars; (3) the problem posed by low magnetic field soft gamma-ray repeaters; (4) the relation between magnetars and high magnetic field pulsars; and (5) a decreasing period derivative during magnetar outbursts. Transient magnetars with L{sub x}<- E-dot{sub rot} may still be magnetic dipole braking. This may explain why low luminosity magnetars are more likely to have radio emissions. A strong reduction of the dipole magnetic field is possible only when the particle wind is very collimated at the star surface. A small reduction of the dipole magnetic field may result from detailed considerations of magnetar wind luminosity. In the wind braking scenario, magnetars are neutron stars with a strong multipole field. For some sources, a strong dipole field may no longer be needed. A magnetism-powered pulsar wind nebula will be one of the consequences of wind braking. For a magnetism-powered pulsar wind nebula, we should see a correlation between the nebula luminosity and the magnetar luminosity. Under the wind braking scenario, a braking index smaller than three is expected. Future braking index measurement of a magnetar may tell us whether magnetars are wind braking or magnetic dipole braking.

Tong, H. [Xinjiang Astronomical Observatory, Chinese Academy of Sciences, Urumqi, Xinjiang 830011 (China); Xu, R. X.; Qiao, G. J. [KIAA and School of Physics, Peking University, Beijing 100871 (China); Song, L. M., E-mail: tonghao@xao.ac.cn [Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049 (China)

2013-05-10T23:59:59.000Z

23

Study of Power Grid Connection with an Unstable Source from Elevator Energy Regenerative Unit (EERU)  

Science Journals Connector (OSTI)

Abstract This paper presents a study of power grid connection with an unstable source from elevator energy regenerative unit (EERU). The investigated system used a Permanent Magnet Synchronous Motor (PMSM). The EERU is installed for this system to generate electricity according to the generative mode of the elevator which delivers power to the grid as an unstable power source. To meet standard specifications in term of power quality and safety for grid connection, the phase angle and the amplitude as well as the frequency of the grid voltage are considered for grid connection. Phase lock loop (PLL) algorithm is therefore very important and selected for grid synchronization. The study is done by simulation using Matlab/Simulink program. The simulation used phase lock loop to synchronize between two systems. The results of this simulation will lead to a proper design of the grid connection with EERU as an unstable power source.

A. Noppakant; B. Plangklang; Y. Paraken

2014-01-01T23:59:59.000Z

24

Chapter 6 - Brake System Layout Design  

Science Journals Connector (OSTI)

Abstract This chapter brings together high-level braking system design (Chapters 3 and 4Chapter 3Chapter 4) and the design of friction brakes (Chapter 5) to complete the ’layout’ design of road vehicle braking systems. Two actuation systems are studied: hydraulic (used on passenger cars and light commercial vehicles) and pneumatic (used on heavy commercial vehicles). Other braking technologies (e.g. regenerative) and actuation systems (e.g. power hydraulic and electromechanical) are also mentioned. A four-step design procedure is presented, which includes designing the basic braking system parameters based on the vehicle configuration, specifying the brakes (size and torque capacity), designing the actuation system, and verification (legislative requirements). Examples are presented for a hydraulic system with a vacuum booster (passenger car) and a pneumatic system (articulated commercial vehicle), which illustrate the important features of achieving a good basic system configuration. In passenger cars, the importance of driver interface parameters such as pedal feel is explained, and for commercial vehicles, compatibility, load sensing, and predominance between the trailer and towing vehicle brake systems is discussed.

Andrew Day

2014-01-01T23:59:59.000Z

25

Regenerative oxidizer recovers 85% fume control energy, saves $350,000 annually  

SciTech Connect

Expansion of production for carbofuran insecticides increased ventilation requirements for fume and odor control from 8,000 to 50,000 scfm at FMC Corporation's Middleport, NY plant. A seven-lobe, closed thermal regenerative oxidation system was installed with heat recovery of up to 90%. Performance, operation, and results of the regenerative oxidizer are described. Almost a million gallons of oil are conserved annually which is equivalent to about 90% of plant requirements for steam generation.

McElhinney, R.

1980-05-01T23:59:59.000Z

26

Regenerative air energy storage for remote wind–diesel micro-grid communities  

Science Journals Connector (OSTI)

Abstract Remote communities beyond the reach of conventional electricity grids primarily rely on diesel generators (DG) to supply electricity. The systems in these communities are costly to operate because of the high price of transporting diesel to remote areas, and the low overall efficiencies caused by part-load operation of the DG. There is increasing interest to use wind energy converters (WEC) to supplement DG, thereby lowering the fuel consumption and operating costs. In order to use WEC to reduce the economic and environmental burden that DG have on remote communities, an energy storage system can be incorporated to buffer both generation and demand. This can avoid curtailment of the WEC, operate the DG at optimal efficiency, and reduce the necessary maximum installed generator capacities. Regenerative air energy storage (RAES) is a form of compressed air storage that is suitable for deployment in remote communities due to its ability to utilize waste heat from DG to boost the roundtrip efficiency of energy storage. This article presents a numerical model for a RAES system operating in a wind-diesel micro-grid. Simulations are run for varying WEC penetration levels and RAES energy capacities. The results show that in systems with WEC penetration less than 75%, increasing WEC capacity is more economic than adding a RAES system. Above penetration rates of 75%, the use of RAES achieves increased diesel savings with only slightly longer payback than simple wind-diesel systems. In the remote Canadian community case study, the optimal RAES system is 0.5 MW and 1 MW h with a WEC penetration rate of approximately 75%. A larger RAES results in further fuel savings, and thus environmental benefit, with only marginal increase in simple payback period.

Sebastian C. Manchester; Lukas G. Swan; Dominic Groulx

2014-01-01T23:59:59.000Z

27

E-Print Network 3.0 - air brakes Sample Search Results  

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

brakes to predominantly air disc brakes. Compare and contrast the impact of such conversions in Europe... Energy Efficiency in Heavy Vehicle Tires, Drivetrains, and ......

28

E-Print Network 3.0 - antilock brake systems Sample Search Results  

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

such as trucks, tractor... -trailers and buses. In these brake systems, compressed air is used as the energy transmitting medium to actuate... the foundation brakes mounted...

29

E-Print Network 3.0 - anti-lock braking system Sample Search...  

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

such as trucks, tractor... -trailers and buses. In these brake systems, compressed air is used as the energy transmitting medium to actuate... the foundation brakes mounted...

30

ENERGY HARVESTING, RIDE COMFORT, AND ROAD HANDLING OF REGENERATIVE VEHICLE SUSPENSIONS  

E-Print Network (OSTI)

, wheel and chasses masses to the vehicle performances and harvestable power are studied. Experiments power on a typical highway. Kawaoto et al [10] modeled a ball-screw type electromagnetic damper a regenerative suspension with a ball screw and three-phase motor of a real car on vibration test rig

Zuo, Lei

31

High-energy kHz Yb:KYW dual-crystal regenerative amplifier  

Science Journals Connector (OSTI)

A highly stable Yb:KYW based dual crystal regenerative amplifier is demonstrated, which generates at 1 kHz 6.5-mJ pulses before and up to 4.7-mJ sub-ps pulses after compression with...

Calendron, Anne-Laure; Çankaya, Hüseyin; Kärtner, Franz X

2014-01-01T23:59:59.000Z

32

Integrated Modular Propulsion and Regenerative Electro-energy Storage System (IMPRESS) for small satellites  

SciTech Connect

The IMPRESS is a significant advancement in space system technology as it is able to operate alternately as a fuel cell to produce electrical power from stored hydrogen and oxygen and as a water electrolyzer using electrical power to produce hydrogen and oxygen from stored water. The electrolysis of a controllable fraction of stored water can provide high Isp rocket propellants on demand. The heart of the IMPRESS is the Unitized Regenerative Fuel Cell (URFC), which produces power and electrolytically regenerates its reactants using a single stack of reversible cells. This integrated approach has several significant advantages over separate (battery) power and propulsion systems.

Mitlitsky, F. [Lawrence Livermore National Lab., CA (United States); de Groot, W. [Nyma, Inc., Brook Park, OH (United States); Butler, L.; McElroy, J. [United Technologies Corp., Windsor Locks, CT (United States). Hamilton Standard Div.

1996-09-01T23:59:59.000Z

33

Mechanically versus electro-magnetically braked cycle ergometer: performance and energy cost of the Wingate Anaerobic Test  

Science Journals Connector (OSTI)

Performance and metabolic profiles of the Wingate Anaerobic Test (WAnT) were compared between a mechanically resisted (ME) and an electro-magnetically braked (EE) cycle ergometer. Fifteen healthy subjects (24....

D. Micklewright; A. Alkhatib; R. Beneke

2006-04-01T23:59:59.000Z

34

Laser system using regenerative amplifier  

DOE Patents (OSTI)

High energy laser system using a regenerative amplifier, which relaxes all constraints on laser components other than the intrinsic damage level of matter, so as to enable use of available laser system components. This can be accomplished by use of segmented components, spatial filters, at least one amplifier using solid state or gaseous media, and separated reflector members providing a long round trip time through the regenerative cavity, thereby allowing slower switching and adequate time to clear the spatial filters, etc. The laser system simplifies component requirements and reduces component cost while providing high energy output.

Emmett, John L. [Pleasanton, CA

1980-03-04T23:59:59.000Z

35

E-Print Network 3.0 - air brake association Sample Search Results  

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

... Source: Southwest Region University Transportation Center Collection: Engineering ; Energy Storage, Conversion and Utilization 2 Commercial Motor Vehicle Brake Assessment...

36

Project Profile: Regenerative Carbonate-Based Thermochemical Energy Storage System for Concentrating Solar Power  

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

The Department of Energy’s SunShot Initiative awarded Southern Research Institute (SRI) through the Concentrating Solar Power: Efficiently Leveraging Equilibrium Mechanisms for Engineering New Thermochemical Storage (CSP: ELEMENTS) funding program.

37

Many applications require brakes, for instance to decelerate or to  

E-Print Network (OSTI)

surfaces in order to generate the braking torque. Typically, actuators Statically balancing A team of TU an error occurs in the process of a robotic arm. The energy consumption and actuation force of these brakes is very high. A team of TU Delft scientists developed a method to reduce the energy consumption

38

Chapter 9 - Brake Testing  

Science Journals Connector (OSTI)

Abstract This chapter describes and explains the role and methods of experimental testing in the design and verification of brakes and their components. It starts by discussing the increasing capability of computer-based predictive techniques, which can simulate many aspects of brake operation and save time and cost compared with previous methods of experimental evaluation. Preparation, procedures, instrumentation, data acquisition and results analysis, interpretation and reporting for experimental testing ranging from whole vehicle braking performance on a test track to component performance and material thermophysical properties in the laboratory, are explained and discussed. By the end of the chapter the design and operation of test rigs including inertia dynamometers for full-size brakes, scale rigs for small-sample friction and wear measurement, machines for cyclic loading and material property measurement, etc. are described. The importance of careful preparation of the friction pair (‘bedding-in’ and ‘burnishing’) for brake performance testing and the evaluation of variability by repeat testing is emphasised.

Andrew Day

2014-01-01T23:59:59.000Z

39

AVCEM: Advanced-Vehicle Cost and Energy Use Model  

E-Print Network (OSTI)

regenerative braking, battery thermal management, and fuel-the requirements of battery thermal management, and thebattery tray, tie downs, electrical auxiliaries (such as bus bars), thermal

Delucchi, Mark

2005-01-01T23:59:59.000Z

40

AVCEM: Advanced Vehicle Cost and Energy Use Model. Overview of AVCEM  

E-Print Network (OSTI)

regenerative braking, battery thermal management, and fuel-the requirements of battery thermal management, and thebattery tray, tie downs, electrical auxiliaries (such as bus bars), thermal

Delucchi, Mark

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "regen braking energy" 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

Regenerative catalytic oxidation  

SciTech Connect

Currently Regenerative Thermal Oxidizers (R.T.O.`s) are an accepted technology for the control of volatile organic compounds (VOC`s) and hazardous air pollutants (HAP`s). This control technology, when introduced, offered substantial reductions in operating costs, especially auxiliary fuel requirements when compared to existing control technologies such as recuperative thermal and recuperative catalytic oxidizers. While these savings still exist, there is a demand for control of new and/or hybrid technologies, one of which is Regenerative Catalytic Oxidizers (R.C.O.`s). This paper will explore the development of regenerative catalytic oxidation from the theoretical stage through pilot testing through a commercial installation. The operating cost of R.C.O.`s will be compared to R.T.O.`s to verify the savings that are achievable through the use of regenerative catalytic oxidation. In the development of this technology, which is a combination of two (2) existing technologies, R.T.O.`s and catalysis, a second hybrid technology was explored and pilot tested. This is a combination R.C.O. for VOC and HAP control and simultaneous SCR (Selective Catalytic Reduction) for NOx (Oxides of Nitrogen) control. Based on the pilot and full scale testing, both regenerative catalytic oxidizers and systems which combine R.C.O. with SCR for both VOC and NOx reduction are economically viable and are in fact commercially available. 6 figs., 2 tabs.

Gribbon, S.T. [Engelhard Process Emission Systems, South Lyon, MI (United States)

1996-12-31T23:59:59.000Z

42

E-Print Network 3.0 - automotive brake materials Sample Search...  

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

such as trucks, tractor... -trailers and buses. In these brake systems, compressed air is used as the energy transmitting medium to ... Source: Southwest Region University...

43

Powering MEMS portable devices—a review of non-regenerative and regenerative  

Science Journals Connector (OSTI)

Power consumption is forecast by the International Technology Roadmap of Semiconductors (ITRS) to pose long-term technical challenges for the semiconductor industry. The purpose of this paper is threefold: (1) to provide an overview of strategies for powering MEMS via non-regenerative and regenerative power supplies; (2) to review the fundamentals of piezoelectric energy harvesting, along with recent advancements, and (3) to discuss future trends and applications for piezoelectric energy harvesting technology. The paper concludes with a discussion of research needs that are critical for the enhancement of piezoelectric energy harvesting devices.

K A Cook-Chennault; N Thambi; A M Sastry

2008-01-01T23:59:59.000Z

44

Regenerative feedback resonant circuit  

DOE Patents (OSTI)

A regenerative feedback resonant circuit for measuring a transient response in a loop is disclosed. The circuit includes an amplifier for generating a signal in the loop. The circuit further includes a resonator having a resonant cavity and a material located within the cavity. The signal sent into the resonator produces a resonant frequency. A variation of the resonant frequency due to perturbations in electromagnetic properties of the material is measured.

Jones, A. Mark; Kelly, James F.; McCloy, John S.; McMakin, Douglas L.

2014-09-02T23:59:59.000Z

45

Regenerative nanomedicines: an emerging investment prospective?  

Science Journals Connector (OSTI)

...application of nanotechnologies to the field of regenerative medicine offers the potential...regenerative medicine products rather than nanotechnology as a platform...application of nanotechnology to regenerative medicine may offer enormous...

2010-01-01T23:59:59.000Z

46

Translation and commercialization of regenerative medicines  

Science Journals Connector (OSTI)

...issue 'Translation and commercialization of regenerative medicines...Prescott Translation and commercialization of regenerative medicines...accelerate the banking process and facilitate appropriate...Supplement Translation and commercialization of regenerative medicines...

2010-01-01T23:59:59.000Z

47

Modeling of air brakes for onboard diagnostics of heavy trucks  

E-Print Network (OSTI)

declared out of service. Worn brake pads and tires, air leaks at hoses, connections, valves and brake chambers of the airbrake system along with the significant time delay in the actuation of tractor and trailer brakes degrade the vehicle braking...

Kankanala, Penchala N

2012-06-07T23:59:59.000Z

48

Innovative vibration measurement technology for brake development  

Science Journals Connector (OSTI)

Apart from working reliably and providing safety, the comfort features of brakes in vehicles these days have become very significant. The requirement of a noiseless brake system always poses an important chall...

Dipl.-Ing. Holger Marschner; Dr. rer. nat. Dirk Reckwerth…

2008-02-01T23:59:59.000Z

49

Heavy Overweight Vehicle Brake Testing (HOVBT)  

E-Print Network (OSTI)

Heavy Overweight Vehicle Brake Testing (HOVBT) Oak Ridge National Laboratory managed by UT for a real-time on-board brake assessment tool. Test Overview A combination tractor-trailer will be given a complete brake rebuild prior to several tests performed at fully -laden and several overweight loading

50

Translation and commercialization of regenerative medicines  

Science Journals Connector (OSTI)

...applying the latest nanotechnologies to enhance the regenerative...impact of regenerative medicine is not just as a new...commercialization of regenerative medicines. References Abdulrazzak...extracellular matrix through nanotechnology. J. R. Soc. Interface...2010 Regenerative medicine: the emergence of...

2010-01-01T23:59:59.000Z

51

Microsoft PowerPoint - Real-Time Dynamic Brake Assessment poster.ppt [Compatibility Mode]  

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

Dynamic Brake Assessment Dynamic Brake Assessment Purpose Conduct a proof-of-concept test to examine the feasibility of developing an on-board system to assess a vehicle's ability to stop based on typical low-pressure in-service braking events. Partnerships H.T. Hackney Company MGM Brakes Overview Funded through the Federal Motor Carrier Safety Administration's Vehicle and Roadside Operations Division Concept stemming from on the Department of Energy's Medium Truck Duty Cycle research as well as previous research conducted for the National Highway Transportation Safety Administration. Signals to be collected Real-time brake application pressure Vehicle speed and acceleration GPS location and grade information Vehicle weight (current load) Engine parameters such as RPM and torque To be conducted October 2010 -

52

Regenerative switching CMOS system  

DOE Patents (OSTI)

Complementary Metal Oxide Semiconductor (CMOS) Schottky barrier Field Effect Transistor systems, which are a series combination of N and P-Channel MOSFETS, in which Source Schottky barrier junctions of the N and P-Channel Schottky barrier MOSFETS are electrically interconnected, (rather than the Drains as in conventional diffused junction CMOS), which Schottky barrier MOSFET system demonstrates Regenerative Inverting Switching Characteristics in use are disclosed. Both the N and P-Channel Schottky barrier MOSFET devices are unique in that they provide operational Drain Current vs. Drain to Source voltage as a function of Gate voltage only where the polarities of the Drain voltage and Gate voltage are opposite, referenced to the Source as a common terminal, and where the polarity of the voltage applied to the Gate is appropriate to cause Channel inversion. Experimentally derived results which demonstrate and verify the operation of N and P-Channel Schottky barrier MOSFETS actually fabricated on P and N-type Silicon respectively, by a common procedure using vacuum deposited Chromium as a Schottky barrier forming metal, are also provided. 14 figs.

Welch, J.D.

1998-06-02T23:59:59.000Z

53

6 - Engine brake performance in diesel engine system design  

Science Journals Connector (OSTI)

Abstract: This chapter provides a comprehensive theory on engine brake performance. It first discusses vehicle braking requirement and the impact on engine–vehicle matching in engine brake operation, followed by a comparison between engine brakes and drivetrain retarders. It then introduces drivetrain retarders in detail including their torque and cooling characteristics. The performance characteristics of exhaust brakes and compression brakes are elaborated including their mechanisms and the interactions with valvetrain, variable valve actuation (VVA) and turbocharger. The principles of engine brake design are introduced through comprehensive simulation analysis on engine thermodynamic cycles in braking operation. A braking gas recirculation (BGR) theory is developed.

Qianfan Xin

2013-01-01T23:59:59.000Z

54

Disturbance Control of the Hydraulic Brake in a Wind Turbine  

E-Print Network (OSTI)

Disturbance Control of the Hydraulic Brake in a Wind Turbine Frank Jepsen, Anders Søborg brake in a wind turbine. Brake torque is determined by friction coefficient and clamp force; the latter brake is one1 of the two independent brake systems in a wind turbine. As a consequence of the gearing

Yang, Zhenyu

55

Wide speed range for traction motor in braking force of electric braking control system  

Science Journals Connector (OSTI)

A vehicle stopping method using an electric brake until a traction motor is stopped is studied. At the moment of vehicle stop, electric brake is changed to control mode where ... is controlled by estimating the l...

Young-Choon Kim; Moon-Taek Cho

2014-10-01T23:59:59.000Z

56

Electric Braking Control System to Secure Braking Force in the Wide Speed Range of Traction Motor  

Science Journals Connector (OSTI)

In this paper, a vehicle stopping method using an electric brake until a traction motor is stopped is studied. At the moment of vehicle stop, electric brake is changed to control mode wherein ... is controlled by...

Young-Choon Kim; Moon-Taek Cho; Ok-Hwan Kim

2014-01-01T23:59:59.000Z

57

PREDICTING RANGES FOR PULSARS' BRAKING INDICES  

SciTech Connect

The theoretical determination of braking indices of pulsars is still an open problem. In this paper we report results of a study concerning such determination based on a modification of the canonical model, which admits that pulsars are rotating magnetic dipoles, and on data from the seven pulsars with known braking indices. In order to test the modified model, we predict ranges for the braking indices of other pulsars.

Magalhaes, Nadja S.; Miranda, Thaysa A. [Federal University of Sao Paulo, DCET, Rua Sao Nicolau 210, Diadema, SP 09913-030 (Brazil); Frajuca, Carlos, E-mail: nadjasm@gmail.com [Federal Institute of Education, Science and Technology of Sao Paulo, R. Pedro Vicente 625, Sao Paulo, SP 01109-010 (Brazil)

2012-08-10T23:59:59.000Z

58

Regenerative Medicine: Learning from Past Examples  

E-Print Network (OSTI)

Regenerative medicine products have characteristically shown great therapeutic potential, but limited market success. Learning from the past attempts at capturing value is critical for new and emerging regenerative medicine ...

Couto, Daniela S.

59

TMV Technology Capabilities Brake Stroke Monitor  

E-Print Network (OSTI)

TMV Technology Capabilities Brake Stroke Monitor Brake monitoring systems are proactive maintenance This technology allows for CMV operators to have knowledge of their steer, drive, and tandem axle group weights setup is required. Current Safety/Enforcement Technologies EOBR (electronic on-board recorder) On

60

Ignition feedback regenerative free electron laser (FEL) amplifier  

DOE Patents (OSTI)

An ignition feedback regenerative amplifier consists of an injector, a linear accelerator with energy recovery, and a high-gain free electron laser amplifier. A fraction of the free electron laser output is coupled to the input to operate the free electron laser in the regenerative mode. A mode filter in this loop prevents run away instability. Another fraction of the output, after suitable frequency up conversion, is used to drive the photocathode. An external laser is provided to start up both the amplifier and the injector, thus igniting the system.

Kim, Kwang-Je (Burr Ridge, IL); Zholents, Alexander (Walnut Creek, CA); Zolotorev, Max (Oakland, CA)

2001-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "regen braking energy" 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

Upper and lower limits on the Crab pulsar's astrophysical parameters set from gravitational wave observations by LIGO: braking index and energy considerations  

E-Print Network (OSTI)

The Laser Interferometer Gravitational Observatory (LIGO) has recently reached the end of its fifth science run (S5), having collected more than a year worth of data. Analysis of the data is still ongoing but a positive detection of gravitational waves, while possible, is not realistically expected for most likely sources. This is particularly true for what concerns gravitational waves from known pulsars. In fact, even under the most optimistic (and not very realistic) assumption that all the pulsar's observed spin-down is due to gravitational waves, the gravitational wave strain at earth from all the known isolated pulsars (with the only notable exception of the Crab pulsar) would not be strong enough to be detectable by existing detectors. By August 2006, LIGO had produced enough data for a coherent integration capable to extract signal from noise that was weaker than the one expected from the Crab pulsar's spin-down limit. No signal was detected, but beating the spin-down limit is a considerable achievement for the LIGO Scientific Collaboration (LSC). It is customary to translate the upper limit on strain from a pulsar into a more astrophysically significant upper limit on ellipticity. Once the spin-down limit has been beaten, it is possible to release the constraint that all the spin-down is due to gravitational wave emission. A more complete model with diverse braking mechanisms can be used to set limits on several astrophysical parameters of the pulsar. This paper shows possible values of such parameters for the Crab pulsar given the current limit on gravitational waves from this neutron star.

Giovanni Santostasi

2008-07-16T23:59:59.000Z

62

Regenerative Boiler Feedwater Heater Economics  

E-Print Network (OSTI)

REGENERATIVE BOILER FEEDWATER HEATER ECONOMICS William L. Viar, PE waterland, Viar & Associates, Inc. Wilmington, Delaware ABSTRACT The basic Rankine Vapor Cycle has been r,~peatedly modified to improve efficiency. Always, the objective....g., first and second laws of thermodynamics) have improved and contributed to the evolution. The demands for larger systems with higher performance have been persistent. Progress i ve changes in the app1icat ion of the fundamental Rankine cycle have...

Viar, W. L.

63

Heat transfer and combustion characteristics of a burner with a rotary regenerative heat exchanger  

SciTech Connect

The authors have developed a Rotary Regenerative Combustion (RRX) System, which is coupled with a compact high efficiency regenerative air heat exchanger and a combustion burner. This system contributes to saving energy of fuel firing industrial furnaces and decreases NO{sub x} emission. This technology can be considered as a solution of greenhouse problem. This paper, discusses a compact high efficiency regenerative air heat exchanger in comparison with the existing types of regenerative burners and reverse firing with high momentum fuel jet (with motive fluid) in the furnace. This burner is compact in size, with high fuel efficiency, low NOx emission, easy to operate, and reliable, based on the results of field tests and commercial operations. The authors can say that the RRX system is a regenerative burner of the second generation.

Hirose, Yasuo; Kaji, Hitoshi; Arai, Norio

1998-07-01T23:59:59.000Z

64

Improving the efficiency and availability analysis of a modified reheat regenerative Rankine cycle  

SciTech Connect

Reheating in a reheat regenerative steam power cycle increases efficiency by increasing the average temperature of heat reception, but also increases the irreversibility of feed water heaters by raising the temperature of the superheated steam used for the regenerative process. This paper introduces some modifications to the regular reheat regenerative steam power cycle that reduce the irreversibility of the regenerative process. An availability analysis of the modified cycle and the regular reheat regenerative cycle as well as a comparison study between both cycles is done. The results indicate that a gain in energy efficiency of up to 2.5% as the steam generator pressure varies is obtained when applying such modifications at the same conditions of pressure, temperature's number of reheating stages, and feed water heaters. The availability analysis showed that such increase in efficiency is due to the reduction of the irreversibility of the regeneration process of the modified cycle.

Bassily, A.M.

1999-07-01T23:59:59.000Z

65

Regenerative Braking for an Electric Vehicle Using Ultracapacitors and a Buck-Boost Converter  

E-Print Network (OSTI)

, similar in shape and size to a Chevrolet S-10. This vehicle was already converted to an electric car

Catholic University of Chile (Universidad Católica de Chile)

66

Contactless magnetic brake for automotive applications  

E-Print Network (OSTI)

CONTACTLESS MAGNETIC BRAKE FOR AUTOMOTIVE APPLICATIONS A Dissertation by SEBASTIEN EMMANUEL GAY Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR... OF PHILOSOPHY May 2005 Major Subject: Electrical Engineering CONTACTLESS MAGNETIC BRAKE FOR AUTOMOTIVE APPLICATIONS A Dissertation by SEBASTIEN EMMANUEL GAY Submitted to Texas A&M University in partial fulfillment of the requirements...

Gay, Sebastien Emmanuel

2009-05-15T23:59:59.000Z

67

Regenerative Architecture: A Pathway Beyond Sustainability.  

E-Print Network (OSTI)

??The current paradigm in the field of architecture today is one of degeneration and obsolete building technologies. Regenerative architecture is the practice of engaging the… (more)

Littman, Jacob A

2009-01-01T23:59:59.000Z

68

Advanced regenerative absorption refrigeration cycles  

DOE Patents (OSTI)

Multi-effect regenerative absorption cycles which provide a high coefficient of performance (COP) at relatively high input temperatures. An absorber-coupled double-effect regenerative cycle (ADR cycle) (10) is provided having a single-effect absorption cycle (SEA cycle) (11) as a topping subcycle and a single-effect regenerative absorption cycle (1R cycle) (12) as a bottoming subcycle. The SEA cycle (11) includes a boiler (13), a condenser (21), an expansion device (28), an evaporator (31), and an absorber (40), all operatively connected together. The 1R cycle (12) includes a multistage boiler (48), a multi-stage resorber (51), a multisection regenerator (49) and also uses the condenser (21), expansion device (28) and evaporator (31) of the SEA topping subcycle (11), all operatively connected together. External heat is applied to the SEA boiler (13) for operation up to about 500 degrees F., with most of the high pressure vapor going to the condenser (21) and evaporator (31) being generated by the regenerator (49). The substantially adiabatic and isothermal functioning of the SER subcycle (12) provides a high COP. For higher input temperatures of up to 700 degrees F., another SEA cycle (111) is used as a topping subcycle, with the absorber (140) of the topping subcycle being heat coupled to the boiler (13) of an ADR cycle (10). The 1R cycle (12) itself is an improvement in that all resorber stages (50b-f) have a portion of their output pumped to boiling conduits (71a-f) through the regenerator (49), which conduits are connected to and at the same pressure as the highest pressure stage (48a) of the 1R multistage boiler (48).

Dao, Kim (14 Nace Ave., Piedmont, CA 94611)

1990-01-01T23:59:59.000Z

69

The braking performance of tractor-trailer combinations  

Science Journals Connector (OSTI)

Equations are derived for the maximum decelerations which can be obtained with balanced and unbalanced trailers with and without trailer brakes. The equations are used to produce graphs showing the maximum decelerations of trailers having typical dimensions, of different weights relative to the towing tractor on surfaces of different adhesion coefficients and with different types and degrees of braking on the trailers. Results measured during braking tests on tractors and trailers are given. Unbalanced trailers are shown to have a better braking performance than balanced trailers and it is therefore, recommended that trailers should be designed to carry the maximum permissible proportion of their weight on the tractor. Both over-run and power brakes on trailers are shown to provide very useful improvements in braking performance. Power brakes are preferred because of the difficulty of fitting over-run brakes on unbalanced trailers. The tractor's external hydraulics are considered to be the most convenient source of power. On-off brakes providing a fixed braking force equal to approximately 5–10% of the trailer maximum gross laden weight are considered to be a useful and simple means of improving existing trailers, but the development of trailer braking systems providing a braking force proportional to the tractor brake pedal force up to a maximum of approximately 20–30% of the trailer maximum gross laden weight is considered to be very desirable.

M.J. Dwyer

1970-01-01T23:59:59.000Z

70

Thermal cracking in disc brakes Thomas J. Mackin *,1  

E-Print Network (OSTI)

Thermal cracking in disc brakes Thomas J. Mackin *,1 , Steven C. Noe, K.J. Ball, B.C. Bedell, D, or hub, which is connected to the wheel and axle, and an inboard and outboard braking surface

Salvaggio, Carl

71

A diagnostic system for air brakes in commercial vehicles  

E-Print Network (OSTI)

This dissertation deals with the development of a model-based diagnostic system for air brake systems that are widely used in commercial vehicles, such as trucks, tractor-trailers, buses, etc. The performance of these brake systems is sensitive...

Coimbatore Subramanian, Shankar Ram

2007-09-17T23:59:59.000Z

72

Why Brake-By-Wire (BBW) ? Advantages of BBW  

E-Print Network (OSTI)

Conventional Brake System http://www.conti-online.com #12;BBW Survey [ SKF (Motor + PGT +Ball Screw)] [ DELPHI (Motor + PGT +Ball Screw)] [Continental Teves (Motor + PGT + Roller Screw)] [Continental Teves installed at wheel] #12;Sectional Drawing of the Electromechanically Actuated Disk Brake From ITT Brake Pads Caliper

Yao, Bin

73

Regenerative medicine: the emergence of an industry  

Science Journals Connector (OSTI)

...orthopaedic area followed by neural repair, the cardiovascular area, inflammatory...products in the regenerative medicine pipeline. This is in addition to 28 products...ECMs as scaffolds for musculoskeletal repair. Clin. Ortho. Relat. Res. 3675...

2010-01-01T23:59:59.000Z

74

Regenerative fuel cell engineering - FY99  

SciTech Connect

The authors report the work conducted by the ESA-EPE Fuel Cell Engineering Team at Los Alamos National Laboratory during FY99 on regenerative fuel cell system engineering. The work was focused on the evaluation of regenerative fuel cell system components obtained through the RAFCO program. These components included a 5 kW PEM electrolyzer, a two-cell regenerative fuel cell stack, and samples of the electrolyzer membrane, anode, and cathode. The samples of the electrolyzer membrane, anode, and cathode were analyzed to determine their structure and operating characteristics. Tests were conducted on the two-cell regenerative fuel cell stack to characterize its operation as an electrolyzer and as a fuel cell. The 5 kW PEM electrolyzer was tested in the Regenerative Fuel Cell System Test Facility. These tests served to characterize the operation of the electrolyzer and, also, to verify the operation of the newly completed test facility. Future directions for this work in regenerative fuel cell systems are discussed.

Michael A. Inbody; Rodney L. Borup; James C. Hedstrom; Jose Tafoya; Byron Morton; Lois Zook; Nicholas E. Vanderborgh

2000-01-01T23:59:59.000Z

75

Regenerative rotary displacer Stirling engine  

SciTech Connect

A few rotary displacer Stirling engines in which the displacer has one gas pocket space at one side and rotates in a main enclosed cylinder, which is heated from one side and cooled from opposite side without any regenerator, have been studied for some time by the authors. The authors tried to improve this engine by equipping it with a regenerator, because without a regenerator, pressure oscillation and efficiency are too small. Here, several types of regenerative rotary displacer piston Stirling engines are proposed. One is the contra-rotating tandem two disc type displacer engine using axial heat conduction through side walls or by heat pipes and another is a single disc type with circulating fluid regenerator or heat pipes. Stirling engines of this new rotary displacer type are thought to attain high speed. Here, experimental results of the original rotary displacer Stirling engine without a regenerator, and one contra-rotating tandem displacer engine with side wall regenerator by axial heat conduction are reported accompanied with a discussion of the results.

Isshiki, Naotsugu; Watanabe, Hiroichi [Nihon Univ. Tokyo (Japan); Raggi, L. [Waseda Univ., Tokyo (Japan); Isshiki, Seita; Hirata, Koichi

1996-12-31T23:59:59.000Z

76

Airborne wear particles railway research group FEM Simulation of train disc brake behavior  

E-Print Network (OSTI)

1 Airborne wear particles railway research group FEM Simulation of train disc brake behavior a modern train disc brake with brake caliper and high speed pads. During braking, a considerable amount. A model of train brake caliper Aim The overall aim of the MSc degree project is to develop a thermoelastic

Haviland, David

77

Therapeutic potential of nanoceria in regenerative medicine.  

SciTech Connect

Tissue engineering and regenerative medicine aim to achieve functional restoration of tissue or cells damaged through disease, aging or trauma. Advancement of tissue engineering requires innovation in the field of 3D scaffolding, and functionalization with bioactive molecules. Nanotechnology offers advanced materials with patterned nano-morphologies for cell growth and different molecular substrates which can support cell survival and functions. Cerium oxide nanoparticles (nanoceria) can control intracellular as well as extracellular reactive oxygen and nitrogen species. Recent findings suggest that nanoceria can enhance long-term cell survival, enable cell migration and proliferation, and promote stem cell differentiation. Moreover, the self-regenerative property of nanoceria permits a small dose to remain catalytically active for extended time. This review summarizes the possibilities and applications of nanoceria in the field of tissue engineering and regenerative medicine.

Das, Soumen; Chigurupati, Srinivasulu; Dowding, Janet; Munusamy, Prabhakaran; Baer, Donald R.; McGinnis, James F.; Mattson, Mark P.; Self, William; Seal, Sudipta

2014-11-14T23:59:59.000Z

78

Development of Diagnostic Algorithms for Air Brakes in Trucks  

E-Print Network (OSTI)

for di erent clearances and supply pressures : : : 6 4 Modes of operation of the air brake system [19] : : : : : : : : : : : : 11 5 A simpli ed layout of air brake system for a tractor : : : : : : : : : : 15 6 S-cam foundation brake..., causing it to rotate the slack adjuster. The slack adjuster, in turn, rotates 15 Fig. 5. A simpli ed layout of air brake system for a tractor the S-cam as it is connected to the S-cam through a splined shaft. The rotational mo- tion of the S-cam pushes...

Dhar, Sandeep

2011-10-21T23:59:59.000Z

79

Measurement and control of brake pedal feel quality in automobile manufacturing  

E-Print Network (OSTI)

Customer perception of brake pedal feel quality, as related to the perception of the brake pedal feeling soft or mushy, depends on both the customer's subjective judgment of quality and the actual build quality of the brake ...

Cerilles, Jeffrey T. (Jeffrey Thomas)

2005-01-01T23:59:59.000Z

80

Regenerative medicine. Opportunities and challenges: a brief overview  

Science Journals Connector (OSTI)

...components of regenerative medicine is intense worldwide...man-made materials using nanotechnology to improve their surface...opportunities for regenerative medicines are immense especially...researched; the advent of nanotechnology has allowed the development...commercialization of regenerative medicines. References Appelbaum...

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "regen braking energy" 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

An improved theory for regenerative pump performance  

E-Print Network (OSTI)

, impeller angles, CFD 1 INTRODUCTION Regenerative flow pumps and compressors have found many applications of publications existing in the literature is comparatively less than papers dealing with centrifugal and axial flow pump/compressor (RFP and RFC) is applied as a gas compressor there is a further advantage

Kim, Yong Jung

82

Stop/Start: Overview  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

regenerative braking, energy from the wheels turns the electric generator, creating electricity. Using energy from the wheels to turn the generator slows the vehicle. Go to next...

83

A pressure control scheme for air brakes in commercial vehicles  

E-Print Network (OSTI)

This research is focused on developing a control scheme for regulating the pressure in the brake chamber of an air brake system found in most commercial vehicles like trucks, tractor-trailers and buses. Such a control scheme can be used...

Bowlin, Christopher Leland

2007-04-25T23:59:59.000Z

84

ESS 2012 Peer Review - Novel Regenerative Fuel Cells based on Anion Exchange Membranes - Katherine Ayers, Proton Onsite  

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

l l R ti F l C ll b d A i E h M b f Novel Regenerative Fuel Cells based on Anion Exchange Membranes for Novel Regenerative Fuel Cells based on Anion Exchange Membranes for g g Affordable Renewable Energy Storage Affordable Renewable Energy Storage Affordable Renewable Energy Storage PI: Dr Katherine Ayers Proton Energy Systems kayers@protononsite com PI: Dr. Katherine Ayers, Proton Energy Systems, kayers@protononsite.com y , gy y , y @p A h Key Challenges and Progress Approach Key Challenges and Progress Approach Key Challenges and Progress pp N PGM t l t ( l t l ) Fuel Cell Durability: Non-PGM catalysts (electrolyzer) * Leverage Proton experience in large scale Fuel Cell Durability: o G cata ysts (e ect o y e ) * Leverage Proton experience in large scale Anode flooding and cathode * Translation from RDE to cell results electrolysis and regenerative fuel

85

Investigation of a regenerative damping concept  

E-Print Network (OSTI)

including stationary equipment, turbine engines, and automotive systems. Perhaps one of the most common uses for the damper is in the automobile suspension, where the damper controls passenger comfort and vehicle handling. The power dissipated... by automotive shock absorbers has been studied previously, and these studies begin to provide motivation for the investigation of regenerative damping. The power dissipated in an automotive shock absorber has been studied through both computer simulation...

Fodor, Michael Glenn

2012-06-07T23:59:59.000Z

86

Low-temperature thermally regenerative electrochemical system  

DOE Patents (OSTI)

A thermally regenerative electrochemical system is described including an electrochemical cell with two water-based electrolytes separated by an ion exchange membrane, at least one of the electrolytes containing a complexing agent and a salt of a multivalent metal whose respective order of potentials for a pair of its redox couples is reversible by a change in the amount of the ocmplexing agent in the electrolyte, the complexing agent being removable by distillation to cause the reversal.

Loutfy, R.O.; Brown, A.P.; Yao, N.P.

1982-04-21T23:59:59.000Z

87

Low temperature thermally regenerative electrochemical system  

DOE Patents (OSTI)

A thermally regenerative electrochemical system including an electrochemical cell with two water-based electrolytes separated by an ion exchange membrane, at least one of the electrolytes containing a complexing agent and a salt of a multivalent metal whose respective order of potentials for a pair of its redox couples is reversible by a change in the amount of the complexing agent in the electrolyte, the complexing agent being removable by distillation to cause the reversal.

Loutfy, Raouf O. (Tucson, AZ); Brown, Alan P. (Bolingbrook, IL); Yao, Neng-Ping (Clarendon Hills, IL)

1983-01-01T23:59:59.000Z

88

2013-2014 Handbook Stem Cell Biology and Regenerative  

E-Print Network (OSTI)

2013-2014 Handbook Stem Cell Biology and Regenerative Medicine Interdisciplinary Graduate Program and yet focus specifically on fundamentals of biology and medicine necessary for a successful career

Puglisi, Joseph

89

Development of non-premixed porous inserted regenerative thermal oxidizer  

Science Journals Connector (OSTI)

In this study, a porous inserted regenerative thermal oxidizer (PRTO) system was developed for a... x emissions and high radiant efficiency. Zirconium dioxide (ZrO2...) ceramic ...

Jun-chun Zhang; Le-ming Cheng; Cheng-hang Zheng…

2013-09-01T23:59:59.000Z

90

Investigation of aerodynamic braking devices for wind turbine applications  

SciTech Connect

This report documents the selection and preliminary design of a new aerodynamic braking system for use on the stall-regulated AWT-26/27 wind turbines. The goal was to identify and design a configuration that offered improvements over the existing tip brake used by Advanced Wind Turbines, Inc. (AWT). Although the design objectives and approach of this report are specific to aerodynamic braking of AWT-26/27 turbines, many of the issues addressed in this work are applicable to a wider class of turbines. The performance trends and design choices presented in this report should be of general use to wind turbine designers who are considering alternative aerodynamic braking methods. A literature search was combined with preliminary work on device sizing, loads and mechanical design. Candidate configurations were assessed on their potential for benefits in the areas of cost, weight, aerodynamic noise, reliability and performance under icing conditions. As a result, two configurations were identified for further study: the {open_quotes}spoiler-flap{close_quotes} and the {open_quotes}flip-tip.{close_quotes} Wind tunnel experiments were conducted at Wichita State University to evaluate the performance of the candidate aerodynamic brakes on an airfoil section representative of the AWT-26/27 blades. The wind tunnel data were used to predict the braking effectiveness and deployment characteristics of the candidate devices for a wide range of design parameters. The evaluation was iterative, with mechanical design and structural analysis being conducted in parallel with the braking performance studies. The preliminary estimate of the spoiler-flap system cost was $150 less than the production AWT-26/27 tip vanes. This represents a reduction of approximately 5 % in the cost of the aerodynamic braking system. In view of the preliminary nature of the design, it would be prudent to plan for contingencies in both cost and weight.

Griffin, D.A. [R. Lynette & Associates, Seattle, WA (United States)

1997-04-01T23:59:59.000Z

91

Regenerative nanotechnology in oral and maxillofacial surgery  

Science Journals Connector (OSTI)

Abstract Regenerative nanotechnology is at the forefront of medical research, and translational medicine is a challenge to both scientists and clinicians. Although there has been an exponential rise in the volume of research generated about it for both medical and surgical uses, key questions remain about its actual benefits. Nevertheless, some people think that therapeutics based on its principles may form the core of applied research for the future. Here we give an account of its current use in oral and maxillofacial surgery, and implications and challenges for the future.

Kaveh Shakib; Aaron Tan; Vukic Soskic; Alexander M. Seifalian

2014-01-01T23:59:59.000Z

92

Performance analysis of reciprocating regenerative magnetic heat pumping. Final report  

SciTech Connect

Transient flow phenomena in the regenerator tube of reciprocating magnetic heat pumps have been studied numerically and experimentally. In the numerical study, two approaches were taken: (1) solving the energy balance equations for fluid through a porous bed directly and (2) solving the Navier-Stokes equations with a buoyancy force term in the momentum equation. A flow thermal mixing problem was found in both approaches because of the piston-like motion of the regenerator tube that hinders the development of the temperature. The numerical study results show that a 45 K temperature span can be reached in 10 minutes of charge time through the use of a 7-Tesla magnetic field. Using the second numerical approach, temperature stratification in the regenerator fluid column was clearly indicated through temperature rasters. The study also calculates regenerator efficiency and energy delivery rates when heating load and cooling load are applied. Piecewise variation of the regenerator tube moving speed has been used in the present numerical study to control the mass flow rate, reduce thermal mixing of the flow and thus the regenerative losses. The gadolinium`s adiabatic temperature has been measured under 6.5 Tesla of magnet field and different of operating temperatures ranging from 285 K to 320 K. Three regenerative heat pumping tests have also been conducted based on the Reynolds number of the regenerator tube flow, namely Re=300, Re=450, and Re=750 without loads. Maximum temperature span are 12 & 11 K and 9 K for the case of Re=300, Re=450 and Re=750, respectively. Experimental data are in good agreement with the numerical calculation results, and have been used to calibrate the numerical results and to develop a design database for reciprocating-type room-temperature magnetic heat pumps.

Chen, D.T. [Oak Ridge Associated Universities, Inc., TN (United States); Murphy, R.W.; Mei, V.C.; Chen, F.C.; Lue, J.W.; Lubell, M.S. [Oak Ridge National Lab., TN (United States)

1994-02-01T23:59:59.000Z

93

Current concepts: tissue engineering and regenerative medicine applications in the ankle joint  

Science Journals Connector (OSTI)

...hand, regenerative medicine (RM) is a broader...strategies [18], nanotechnologies and several medical...engineering and regenerative medicine strategies to skin...technologies such as nanotechnology [17,20,33...engineering and regenerative medicine strategies to tendon...

2014-01-01T23:59:59.000Z

94

U.S. Energy Information Administration (EIA) - Sector  

Gasoline and Diesel Fuel Update (EIA)

0. Description of battery-powered electric vehicles 0. Description of battery-powered electric vehicles Vehicle type Description Micro or "mild" hybrid Vehicles with ICEs, larger batteries, and electrically powered auxiliary systems that allow the engine to be turned off when the vehicle is coasting or idle and then be quickly restarted. Regenerative braking recharges the batteries but does not provide power to the wheels for traction. Micro and mild hybrids are not connected to the electrical grid for recharging and are not considered as HEVs in this analysis. Full hybrid electric (HEV) Vehicles that combine an internal combustion engine with electric propulsion from an electric motor and battery. The vehicle battery is recharged by capturing some of the energy lost during braking. Stored energy is used to eliminate engine operation during idle, operate the vehicle at slow speeds for limited distances, and assist the ICE drivetrain throughout its drive cycle. Full HEV systems are configured in parallel, series, or power split systems, depending on how power is delivered to the drivetrain. HEVs are not connected to the electric grid for recharging.

95

Multiple excitation regenerative amplifier inertial confinement system  

DOE Patents (OSTI)

The invention relates to apparatus and methods for producing high intensity laser radiation generation which is achieved through an optical amplifier-storage ring design. One or two synchronized, counterpropagating laser pulses are injected into a regenerative amplifier cavity and amplified by gain media which are pumped repetitively by electrical or optical means. The gain media excitation pulses are tailored to efficiently amplify the laser pulses during each transit. After the laser pulses have been amplified to the desired intensity level, they are either switched out of the cavity by some switch means, as for example an electro-optical device, for any well known laser end uses, or a target means may be injected into the regenerative amplifier cavity in such a way as to intercept simultaneously the counterpropagating laser pulses. One such well known end uses to which this invention is intended is for production of high density and temperature plasmas suitable for generating neutrons, ions and x-rays and for studying matter heated by high intensity laser radiation. 11 figs.

George, V.E.; Haas, R.A.; Krupke, W.F.; Schlitt, L.G.

1980-05-27T23:59:59.000Z

96

Multiple excitation regenerative amplifier inertial confinement system  

DOE Patents (OSTI)

The invention relates to apparatus and methods for producing high intensity laser radiation generation which is achieved through an optical amplifier-storage ring design. One or two synchronized, counterpropagating laser pulses are injected into a regenerative amplifier cavity and amplified by gain media which are pumped repetitively by electrical or optical means. The gain media excitation pulses are tailored to efficiently amplify the laser pulses during each transit. After the laser pulses have been amplified to the desired intensity level, they are either switched out of the cavity by some switch means, as for example an electro-optical device, for any well known laser end uses, or a target means may be injected into the regenerative amplifier cavity in such a way as to intercept simultaneously the counterpropagating laser pulses. One such well known end uses to which this invention is intended is for production of high density and temperature plasmas suitable for generating neutrons, ions and x-rays and for studying matter heated by high intensity laser radiation.

George, Victor E. [Livermore, CA; Haas, Roger A. [Pleasanton, CA; Krupke, William F. [Pleasanton, CA; Schlitt, Leland G. [Livermore, CA

1980-05-27T23:59:59.000Z

97

New Regenerative Cycle for Vapor Compression Refrigeration  

Office of Scientific and Technical Information (OSTI)

SCIENTIFIC REPORT SCIENTIFIC REPORT Title Page Project Title: New Regenerative Cycle for Vapor Compression Refrigeration DOE Award Number: DE-FG36-04GO14327 Document Title: Final Scientific Report Period Covered by Report: September 30, 2004 to September 30, 2005 Name and Address of Recipient Organization: Magnetic Development, Inc., 68 Winterhill Road, Madison, CT 06443, phone: 203-214-7247, fax: 203-421-7948, e-mail: mjb1000@aol.com Contact Information: Mark J. Bergander, Ph.D., P.E., Principal Investigator, phone: 203-214-7247, fax: 203-421-7948, e-mail: mjb1000@aol.com Project Objective (as stated in the proposal): The main objective of this project is to confirm on a well-instrumented prototype the theoretically derived claims of higher efficiency and coefficient

98

Fault detection and diagnosis within a wind turbine mechanical braking system using condition monitoring  

Science Journals Connector (OSTI)

Renewable energy sources have a key role to play in the global energy mix as a means of reducing the impact of energy production on climate change. Wind energy is the most developed of all renewable energy technologies with more than 200 GW of globally installed capacity as of 2011. Analyses of wind farm maintenance costs show that up to 40% of the outlay is related to unexpected component failures that lead to costly unscheduled amendments. Wind farm operators are constantly looking for new technological developments in condition monitoring that can contribute to the minimisation of wind turbine maintenance expenditure. Early fault detection through condition monitoring can help prevent major breakdowns as well as significantly decrease associated costs. Moreover it enables the optimisation of maintenance schedules, reduces downtime, increases asset availability and enhances safety and operational reliability. Faults in the braking system are of particularly concern since they can result in catastrophic failure of the wind turbine. The present study investigates online condition monitoring based on voltages and currents for mechanical wind turbine brake system fault diagnosis.

M. Entezami; S. Hillmansen; P. Weston; M.Ph. Papaelias

2012-01-01T23:59:59.000Z

99

Modeling the pneumatic relay valve of an s-cam air brake  

E-Print Network (OSTI)

Statistics indicate that defects in brake system contribute significantly to fatal crashes involving commercial vehicles. Hence there is a need for developing preventive and active safety measures for assessing the performance of an air brake system...

Vilayannur Natarajan, Shankar

2005-08-29T23:59:59.000Z

100

Evaluation of driver braking performance to an unexpected object in the roadway  

E-Print Network (OSTI)

components, specifically whether the equation accurately reflects driver and vehicle behaviors during a braking maneuver. This research evaluated the two components of the SSD equation. Four field studies were conducted that evaluated driver braking...

Picha, Dale Louis

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "regen braking energy" 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

Switched reluctance motor based electromechanical brake-by-wire system  

Science Journals Connector (OSTI)

This article presents an overview of electronic braking systems using SR (Switched Reluctance) machines. The advantages presented by this structure when compared to the conventional hydraulic systems are discussed. A justification for the choice of the SRM as a valid candidate is provided, with a detailed analysis of its control structure and performance. Experimental results obtained using a digital signal processor are also presented.

S. Underwood; A. Khalil; I. Husain; H. Klode; B. Lequesne; S. Gopalakrishnan; A. Omekanda

2004-01-01T23:59:59.000Z

102

A mathematical model for air brake systems in the presence of leaks  

E-Print Network (OSTI)

model for an air brake system in the presence of leaks. Brake systems in trucks are crucial for ensuring the safety of vehicles and passengers on the roadways. Most trucks in the US are equipped with S-cam drum brake systems and they are sensitive.... Overview Air brake systems are used in heavy commercial vehicles like buses, straight trucks and combination vehicles such as tractor-trailers[1]. More than 85% of the commer- cial vehicles in the US are equipped with S-cam drum brakes[2]. Proper...

Ramaratham, Srivatsan

2008-10-10T23:59:59.000Z

103

Probability of failure of the waste hoist brake system at the Waste Isolation Pilot Plant (WIPP)  

SciTech Connect

In its most recent report on the annual probability of failure of the waste hoist brake system at the Waste Isolation Pilot Plant (WIPP), the annual failure rate is calculated to be 1.3E({minus}7)(1/yr), rounded off from 1.32E({minus}7). A calculation by the Environmental Evaluation Group (EEG) produces a result that is about 4% higher, namely 1.37E({minus}7)(1/yr). The difference is due to a minor error in the US Department of Energy (DOE) calculations in the Westinghouse 1996 report. WIPP`s hoist safety relies on a braking system consisting of a number of components including two crucial valves. The failure rate of the system needs to be recalculated periodically to accommodate new information on component failure, changes in maintenance and inspection schedules, occasional incidents such as a hoist traveling out-of-control, either up or down, and changes in the design of the brake system. This report examines DOE`s last two reports on the redesigned waste hoist system. In its calculations, the DOE has accepted one EEG recommendation and is using more current information about the component failures rates, the Nonelectronic Parts Reliability Data (NPRD). However, the DOE calculations fail to include the data uncertainties which are described in detail in the NPRD reports. The US Nuclear Regulatory Commission recommended that a system evaluation include mean estimates of component failure rates and take into account the potential uncertainties that exist so that an estimate can be made on the confidence level to be ascribed to the quantitative results. EEG has made this suggestion previously and the DOE has indicated why it does not accept the NRC recommendation. Hence, this EEG report illustrates the importance of including data uncertainty using a simple statistical example.

Greenfield, M.A. [Univ. of California, Los Angeles, CA (United States); Sargent, T.J. [Univ. of Chicago, IL (United States)]|[Stanford Univ., CA (United States). Hoover Institution

1998-01-01T23:59:59.000Z

104

E-Print Network 3.0 - automatic braking Sample Search Results  

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

for an Urban Electric Vehicle Summary: , Automatic Braking, Electric Vehicles, Personal Rapid Transit, Public Transit, Advanced Vehicle Control... the design modification,...

105

Conversion of a regenerative oxidizer into catalytic unit  

SciTech Connect

Use of a VOC oxidation catalyst in the existing regenerative thermal oxidizers may greatly reduce fuel consumption and improve the oxidizer performance. This was demonstrated in a commercial 25,000 SCFM unit installed at a printing facility. The paper discusses the principles of the oxidizer retrofit design and test results obtained at various conditions of operation.

Matros, Y.S.; Bunimovich, G.A.; Strots, V.O. [Matros Technologies, Chesterfield, MO (United States)] [and others

1997-12-31T23:59:59.000Z

106

Regenerative oscillation and four-wave mixing in graphene optoelectronics  

E-Print Network (OSTI)

Regenerative oscillation and four-wave mixing in graphene optoelectronics T. Gu1 *, N. Petrone2 , J consecutive first observations in graphene­ silicon hybrid optoelectronic devices--ultralow-power resonant optoelectronics and all-optical signal processing. S ubwavelength nanostructures in monolithic material platforms

Hone, James

107

CX-002146: Categorical Exclusion Determination | Department of Energy  

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

46: Categorical Exclusion Determination 46: Categorical Exclusion Determination CX-002146: Categorical Exclusion Determination Wind Turbine Electric Brake Project CX(s) Applied: B3.6 Date: 02/22/2010 Location(s): Ohio Office(s): Energy Efficiency and Renewable Energy, Golden Field Office Parker Hannifin, Aircraft Wheel and Brake Division will use Congressionally Directed Funding through DOE to develop an electric brake system for wind turbine applications. Project activities will include additional testing and design work on the brake system prototype in a laboratory setting. Additional project activities will involve testing the prototype brake system on a currently installed 60 kilowatt turbine. A negotiated arrangement with a local wind turbine manufacturer (Green Energy Technologies) to evaluate the prototype brake on this turbine has been

108

An analysis of the annual probability of failure of the waste hoist brake system at the Waste Isolation Pilot Plant (WIPP)  

SciTech Connect

The Environmental Evaluation Group (EEG) previously analyzed the probability of a catastrophic accident in the waste hoist of the Waste Isolation Pilot Plant (WIPP) and published the results in Greenfield (1990; EEG-44) and Greenfield and Sargent (1993; EEG-53). The most significant safety element in the waste hoist is the hydraulic brake system, whose possible failure was identified in these studies as the most important contributor in accident scenarios. Westinghouse Electric Corporation, Waste Isolation Division has calculated the probability of an accident involving the brake system based on studies utilizing extensive fault tree analyses. This analysis conducted for the U.S. Department of Energy (DOE) used point estimates to describe the probability of failure and includes failure rates for the various components comprising the brake system. An additional controlling factor in the DOE calculations is the mode of operation of the brake system. This factor enters for the following reason. The basic failure rate per annum of any individual element is called the Event Probability (EP), and is expressed as the probability of failure per annum. The EP in turn is the product of two factors. One is the {open_quotes}reported{close_quotes} failure rate, usually expressed as the probability of failure per hour and the other is the expected number of hours that the element is in use, called the {open_quotes}mission time{close_quotes}. In many instances the {open_quotes}mission time{close_quotes} will be the number of operating hours of the brake system per annum. However since the operation of the waste hoist system includes regular {open_quotes}reoperational check{close_quotes} tests, the {open_quotes}mission time{close_quotes} for standby components is reduced in accordance with the specifics of the operational time table.

Greenfield, M.A. [Univ. of California, Los Angeles, CA (United States); Sargent, T.J.

1995-11-01T23:59:59.000Z

109

Modeling the pneumatic subsystem of a S-cam air brake system  

E-Print Network (OSTI)

The air brake system is one of the critical components in ensuring the safe operation of any commercial vehicle. This work is directed towards the development of a fault-free model of the pneumatic subsystem of the air brake system. This model can...

Coimbatore Subramanian, Shankar

2004-09-30T23:59:59.000Z

110

Vehicle yaw control via coordinated use of steering/braking systems  

E-Print Network (OSTI)

Vehicle yaw control via coordinated use of steering/braking systems M. Doumiati, O. Sename, J. Martinez, L. Dugard P. Gaspar, Z. Szabo, J. Bokor Gipsa-Lab UMR CNRS 5216, Control Systems Department with steer- ing/braking coordination task for vehicle yaw control. For steerability enhancement, only active

Paris-Sud XI, Université de

111

Integrated vehicle dynamics control via coordination of active front steering and rear braking  

E-Print Network (OSTI)

front steering and rear braking in a driver- assist system for vehicle yaw control. The proposed control system aims at stabilizing the vehicle while achieving a desired yaw rate. During normal driving braking could be used for yaw rate control. An active suspension system, by controlling the wheel load

Paris-Sud XI, Université de

112

Fault tolerant control of automatically controlled vehicles in response to brake system failures  

E-Print Network (OSTI)

in the brake system is vital. In this thesis, nonlinear failure detection filters are used for fault detection of sensors and actuators in a class of nonlinear systems. In this thesis, the effects of brake system failures in an AHS where the vehicle steering...

Hsien, Li-Wei

2012-06-07T23:59:59.000Z

113

Plant and Environment Interactions Arsenic Accumulation in the Hyperaccumulator Chinese Brake and Its Utilization  

E-Print Network (OSTI)

in a greenhouse. At recently, however, has Chinese brake (Pteris vittata L.)harvest, the Chinese brake produced soils (0.47­7.56 mg As kg 1 ),concentration to water-soluble arsenic in soil) of 1450 and a transloca to remediate arsenic contaminated soils. schullat, 2000), soil arsenic concentration (Jiang and Singh, 1994

Ma, Lena

114

Wind turbine trailing-edge aerodynamic brake design  

SciTech Connect

This report describes the design of a centrifugally actuated aerodynamic-overspeed device for a horizontal-axis wind turbine. The device will meet the following criteria; (1) It will be effective for airfoil angles of attack 0{degrees} to 45{degrees}. (2) It will be stowed inside the blade profile prior to deployment. (3) It will be capable of offsetting the positive torque produced by the overall blade. (4) Hinge moments will be minimized to lower actuator loads and cost. (5) It will be evaluated as a potential power modulating active rotor-control system. A literature review of aerodynamic braking devices was conducted. Information from the literature review was used to conceptualize the most effective devices for subsequent testing and design. Wind-tunnel test data for several braking devices are presented in this report. Using the data for the most promising configuration, a preliminary design was developed for a MICON 65/13 wind turbine with Phoenix 7.9-m rotor blades.

Quandt, G.

1996-01-01T23:59:59.000Z

115

Chapter 71 - Ethics in Regenerative Medicine and Transplantation  

Science Journals Connector (OSTI)

The relationship between regenerative medicine and organ transplantation is characterized by a high degree of complexity and variety, an extraordinary combination of disciplines and technologies, and a broad range of translational development. Research in regenerative medicine and organ transplantation therefore raises an unprecedented mix of ethical issues, both familiar and constantly changing as science advances and societal priorities change. Despite its enormous promise, organ regeneration research remains in the early stages, sharing many features of first-in-human trials, but also expanding and updating the ethical considerations relevant to translational research. These include balancing harms and benefits; ensuring that research is well designed and therefore likely to yield useful data; equitable selection of research subjects; informed consent and the therapeutic misconception; long-term follow-up; and cost, access, and distributive justice.

Nancy M.P. King

2014-01-01T23:59:59.000Z

116

Regenerative thermal oxidation and alternative technologies for VOC control  

SciTech Connect

Thermal oxidation technologies have been used successfully to control VOC`s for many years but the recent 1990 Clean Air Act Amendments have spurred improvements in the established processes and development of economic alternatives. The combination of the regulatory maze and confusion in the selection of the best technology for a particular application has created a potential nightmare for those companies facing a need to reduce their VOC EMISSIONS. The relative advantages and disadvantages of regenerative, recuperative and catalytic oxidizers will be reviewed, with an emphasis on the economic justification for regenerative thermal oxidation (RTO). Control efficiencies of more than 99% have been demonstrated for RTO`s on a multitude of industrial process exhaust streams. Lowest evaluated cost over a fifteen to twenty year effective equipment life is a key selection criteria. This paper describes the underlying principles of thermal oxidation, and discusses the applicability of these and other emerging technologies for VOC control.

Biedell, E.L. [REECQ, Somerville, NJ (United States)

1995-12-31T23:59:59.000Z

117

Adaptive scapula bone remodeling computational simulation: Relevance to regenerative medicine  

SciTech Connect

Shoulder arthroplasty success has been attributed to many factors including, bone quality, soft tissue balancing, surgeon experience, and implant design. Improved long-term success is primarily limited by glenoid implant loosening. Prosthesis design examines materials and shape and determines whether the design should withstand a lifetime of use. Finite element (FE) analyses have been extensively used to study stresses and strains produced in implants and bone. However, these static analyses only measure a moment in time and not the adaptive response to the altered environment produced by the therapeutic intervention. Computational analyses that integrate remodeling rules predict how bone will respond over time. Recent work has shown that subject-specific two- and three dimensional adaptive bone remodeling models are feasible and valid. Feasibility and validation were achieved computationally, simulating bone remodeling using an intact human scapula, initially resetting the scapular bone material properties to be uniform, numerically simulating sequential loading, and comparing the bone remodeling simulation results to the actual scapula’s material properties. Three-dimensional scapula FE bone model was created using volumetric computed tomography images. Muscle and joint load and boundary conditions were applied based on values reported in the literature. Internal bone remodeling was based on element strain-energy density. Initially, all bone elements were assigned a homogeneous density. All loads were applied for 10 iterations. After every iteration, each bone element’s remodeling stimulus was compared to its corresponding reference stimulus and its material properties modified. The simulation achieved convergence. At the end of the simulation the predicted and actual specimen bone apparent density were plotted and compared. Location of high and low predicted bone density was comparable to the actual specimen. High predicted bone density was greater than actual specimen. Low predicted bone density was lower than actual specimen. Differences were probably due to applied muscle and joint reaction loads, boundary conditions, and values of constants used. Work is underway to study this. Nonetheless, the results demonstrate three dimensional bone remodeling simulation validity and potential. Such adaptive predictions take physiological bone remodeling simulations one step closer to reality. Computational analyses are needed that integrate biological remodeling rules and predict how bone will respond over time. We expect the combination of computational static stress analyses together with adaptive bone remodeling simulations to become effective tools for regenerative medicine research.

Sharma, Gulshan B., E-mail: gbsharma@ucalgary.ca [Emory University, Department of Radiology and Imaging Sciences, Spine and Orthopaedic Center, Atlanta, Georgia 30329 (United States); University of Pittsburgh, Swanson School of Engineering, Department of Bioengineering, Pittsburgh, Pennsylvania 15213 (United States); University of Calgary, Schulich School of Engineering, Department of Mechanical and Manufacturing Engineering, Calgary, Alberta T2N 1N4 (Canada); Robertson, Douglas D., E-mail: douglas.d.robertson@emory.edu [Emory University, Department of Radiology and Imaging Sciences, Spine and Orthopaedic Center, Atlanta, Georgia 30329 (United States); University of Pittsburgh, Swanson School of Engineering, Department of Bioengineering, Pittsburgh, Pennsylvania 15213 (United States)

2013-07-01T23:59:59.000Z

118

Chapter 30 - Applications of Nanotechnology for Regenerative Medicine  

Science Journals Connector (OSTI)

Publisher Summary This chapter examines the impact of nanotechnology on regenerative medicine related to cellular therapies and biomaterial control, which play an important role for implant design and tissue engineering. Cellular therapies for regenerative medicine would benefit from nanotechnology since tracking of implanted cells would provide the means to better evaluate the viability of engineered tissues and help in understanding the biodistribution and migration pathways of transplanted cells. Nanotechnology would also allow better and more intelligent control of the bioactive factors, which can influence cellular therapies. Biomaterials play an important role in regenerative medicine because they make up a large component of implants and tissue scaffolds. Biocompatible scaffolds could provide temporary structural support guiding cell growth, assist the transportation of essential nutrients, and facilitate the formation of functional tissues and organs. Increasing evidence shows that the nature of the biomaterial greatly affects long-term success of biomedical implants and short-term wound healing response. Substrate features such as the chemical composition and surface morphology affect the viability, adhesion, morphology, and motility of cells. Therefore, controlling the three-dimensional structure and surface composition of a biomaterial is important to promoting normal tissue growth or minimizing foreign body response. The unique properties of nanomaterials and nanostructures could be particularly useful in controlling intrinsic stem cell signals and in dissecting the mechanisms underlying embryonic and adult stem cell behavior.

Benjamin S. Harrison; Sirinrath Sirivisoot

2011-01-01T23:59:59.000Z

119

Effect of Nanoclay Reinforcement on the Friction Braking Performance of Hybrid Phenolic Friction Composites  

Science Journals Connector (OSTI)

Friction composite formulation consisting of decreasing nanoclay/lapinus fibres content, increasing graphite/aramid fibres ... is adopted for evaluating braking performance. The nanoclay content (?2.25 wt.%) enha...

Tej Singh; Amar Patnaik…

2013-03-01T23:59:59.000Z

120

Achieving Consistent Maximum Brake Torque with Varied Injection Timing in a DI Diesel Engine  

E-Print Network (OSTI)

, the characteristics of combustion for swept injection timings along the maximum brake torque plateau are determined. The research is conducted by varying injection timing at constant engine speed and load while measuring engine emissions and in-cylinder pressure...

Kroeger, Timothy H

2013-09-19T23:59:59.000Z

Note: This page contains sample records for the topic "regen braking energy" 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

Theoretical and experimental study on regenerative rotary displacer Stirling engine  

SciTech Connect

Recently a quite new type of hot air engine called rotary displacer engine, in which the displacer is a rotating disk enclosed in a cylinder, has been conceived and developed. The working gas, contained in a notch excavated in the disk, is heated and cooled alternately, on account of the heat transferred through the enclosing cylinder that is heated at one side and cooled at the opposite one. The gas temperature oscillations cause the pressure fluctuations that get out mechanical power acting on a power piston. In order to attempt to increase the performances for this kind of engine, the authors propose three different regeneration methods. The first one comprises two coaxial disks that, revolving in opposite ways, cause a temperature gradient on the cylinder wall and a regenerative axial heat conduction through fins shaped on the cylinder inner wall. The other two methods are based on the heat transferred by a proper closed circuit that in one case has a circulating liquid inside and in the other one is formed by several heat pipes working each one for different temperatures. An engine based on the first principle, the Regenerative Tandem Contra-Rotary Displacer Stirling Engine, has been realized and experimented. In this paper experimental results with and without regeneration are reported comparatively with a detailed description of the unity. A basic explanation of the working principle of this engine and a theoretical analysis investigating the main influential parameters for the regenerative effect are done. This new rotating displacer Stirling engines, for their simplicity, are expected to attain high rotational speed especially for applications as demonstration and hobby unities.

Raggi, L.; Katsuta, Masafumi [Waseda Univ., Tokyo (Japan); Isshiki, Naotsugu [Nihon Univ., Tokyo (Japan); Isshiki, Seita [Isshiki R and D Lab., Tokyo (Japan)

1997-12-31T23:59:59.000Z

122

MLS Group | Open Energy Information  

Open Energy Info (EERE)

Zip: 77598 Sector: Wind energy Product: Designs and makes pitch control systems for wind turbines and wind turbine brakes in US and UK under license from Antec SA. References: MLS...

123

Propellant feed system of a regeneratively cooled scramjet  

SciTech Connect

An expander cycle for an airframe-integrated hydrogen-fueled scramjet is analyzed to study regenerative cooling characteristics and overall specific impulse. Below Mach 10, the specific impulse and thrust coincide with the reference values. At Mach numbers above 10, a reduction of the specific impulse occurs due to the coolant flow rate requirement, which is accompanied by an increase of thrust. It is shown that the thrust may be increased by injecting excess fuel into the combustor to compensate for the decrease of the specific impulse. 9 refs.

Kanda, Takeshi; Masuya, Goro; Wakamatsu, Yoshio (National Aerospace Laboratory, Kakuda (Japan))

1991-04-01T23:59:59.000Z

124

Could Gaussian regenerative stations act as quantum repeaters?  

E-Print Network (OSTI)

Higher transmission loss diminishes the performance of optical communication|be it the rate at which classical or quantum data can be sent reliably, or the secure key generation rate of quantum key distribution (QKD). Loss compounds with distance|exponentially in an optical fiber, and inverse-square with distance for a free-space channel. In order to boost classical communication rates over long distances, it is customary to introduce regenerative relays at intermediate points along the channel. It is therefore natural to speculate whether untended regenerative stations, such as phase-insensitive or phase-sensitive optical amplifiers, could serve as repeaters for long-distance QKD. The primary result of this paper rules out all bosonic Gaussian channels to be useful as QKD repeaters, which include phase-insensitive and phase-sensitive amplifiers as special cases, for any QKD protocol. We also delineate the conditions under which a Gaussian relay renders a lossy channel entanglement breaking, which in turn makes the channel useless for QKD.

Ryo Namiki; Oleg Gittsovich; Saikat Guha; Norbert Lütkenhaus

2014-10-02T23:59:59.000Z

125

Fast Threat Detection and Localization Using Super-Regenerative Transceiver in  

E-Print Network (OSTI)

Fast Threat Detection and Localization Using Super-Regenerative Transceiver in Random Noise Radar-Regenerative (SRG) transceiver as a type of ultra-fast electronics platform for threat detection and localization the Angle-of-Arrival (AOA) information of the inbound threats. Simulations and detailed laboratory

Zhang, Yan

126

Modeling Process Characteristics and Performance of Fixed and Fluidized Bed Regenerative Thermal Oxidizer  

Science Journals Connector (OSTI)

Modeling Process Characteristics and Performance of Fixed and Fluidized Bed Regenerative Thermal Oxidizer ... (7)?Cheng, W.-H.; Chou, M.-S.; Lee, W.-S.; Huang, B.-J. Applications of Low-Temperature Regenerative Thermal Oxidizers to Treat Volatile Organic Compounds. ...

Pietropaolo Morrone; Francesco P. Di Maio; Alberto Di Renzo; Mario Amelio

2006-05-26T23:59:59.000Z

127

A New Absorption Cycle: The Single-Effect Regenerative Absoprtion Refrigeration Cycle  

E-Print Network (OSTI)

I r;,.foO REGENERATIVE ABSORPTION Y- Wz Z .lW U t- o 0:I:I I I /f I I I ~~-/5f=- - - - ABSORPTION .c:::. ." ." ,,,"l e lR (regene r ative absorption) using NH3/H20 mixture s .

Dao, K.

2011-01-01T23:59:59.000Z

128

Integration and Dynamics of a Renewable Regenerative Hydrogen Fuel Cell System  

E-Print Network (OSTI)

Integration and Dynamics of a Renewable Regenerative Hydrogen Fuel Cell System by Alvin Peter, hydrogen and electricity storage, and fuel cells. A special design feature of this test bed is the ability of the author. #12;ii Supervisory Committee Integration and Dynamics of a Renewable Regenerative Hydrogen Fuel

Victoria, University of

129

Reduction of carbon monoxide emissions with regenerative thermal oxidizers  

SciTech Connect

Regenerative thermal oxidizers (RTOs) have been extensively used for the control of volatile organic compound (VOC) emissions from various sources. However, very little information is available on the ability of RTOs to control carbon monoxide (CO) emissions. This paper presents the results of extensive tests conducted on two RTOs to determine their VOC and CO control efficiencies. The inlet gas stream to the RTOs includes VOC and CO concentrations as high as 2,000 ppm and 3,600 ppm, respectfully. The testing demonstrated that both RTOs were capable of controlling greater than 98% of both inlet VOCs and CO. While the destruction efficiencies within the combustion chambers exceeded 99.9%, direct leakage past valves accounted for the lower control efficiencies. The tests indicated that the overall VOC and CO control efficiencies of the RTOs may be limited by valve leakage. The design and permitting of a RTO should include conservative control estimates which account for possible valve leakage.

Firmin, S.M.; Lipke, S.; Baturay, A.

1996-09-01T23:59:59.000Z

130

Innovative technical advances in the application of regenerative thermal oxidizers  

SciTech Connect

Regenerative Thermal Oxidizers (RTOs) have been applied in industry for over twenty (20) years to reduce the emissions of Volatile Organic compounds (VOCs) into the atmosphere from industrial process emissions. The Clean Air Act and its amendments have established a regulatory framework setting standards for allowable levels of VOC emissions. Several forces are driving the increasing use and acceptance of this technology: (1) High efficiency and increasing stringent standards require higher destruction efficiency; (2) Low operating cost and control of emission streams with less VOCs (therefore, less fuel value) causing higher use of natural gas for combustion; (3) Low NO{sub x}--the overlapping concern of NO{sub x} generation from the combustion process; (4) Low process upsets with improved productivity of industrial process require continuous integration of VOC abatement equipment; and (5) Reduced capital cost--capital cost criteria is $/ton of VOC abated. The latest development in RTO technology is the Single Can Oxidizer (SCO). This regenerative thermal oxidizer is the accumulation of developments in many subsystems of RTOs, combined with a dramatic new configuration. Several features of the system offer unique benefits to industrial end users: (1) Single can configuration gives reduced weight, material usage, and cost; (2) Rotary valve design gives smooth operation, and low pressure fluctuations; (3) Structured block heat recovery media reduces pressure drop, and lowers HP/operating cost; and (4) SMART system lowers NO{sub x} output/reduced operation cost. This paper will present a discussion of the features listed above. In addition, it will provide analytical documentation of test results for a full scale commercial unit.

Grzanka, R.; Truppi, T.

1999-07-01T23:59:59.000Z

131

Performance of Networked Control Systems under Sporadic Feedback  

E-Print Network (OSTI)

Regenerative Braking power inverter storage Micro-Grid Renewable Generation PHEV Smart Grid - Distributed

Lemmon, Michael

132

Low frequency vibrations in disc brakes at high car speed. Part II: mathematical model and simulation  

Science Journals Connector (OSTI)

In the present paper, a mathematical model is constructed for judder in disc brakes at high speed. Vehicle suspension is modelled by means of finite elements. Vibration modes and frequencies are derived that can be used in the classification of modes in main and secondary based in the relative disc-calliper displacement; the finite element model is also used as well as in forced-response analysis. Brake pads are defined through the friction coefficient as a function of speed, pressure, and temperature, in light of which one may consider the various braking conditions and types of pad. Since the line of reasoning introduces equivalent-damping terms into the equations of dynamics, these equations cannot be uncoupled by means of modal transformation. Two techniques are proposed for the solution of the problem. One of these consists in an examination of the 'main-modes', while the other is based on direct integration of the quasi-uncoupled equations. A computer program has been implemented which allows the simulation of this kind of judder with different pads, brake systems and braking conditions.

R. Aviles; G. Hennequet; E. Amezua; J. Vallejo

1995-01-01T23:59:59.000Z

133

Compliant mechanism road bicycle brake: a rigid-body replacement case study  

SciTech Connect

The design of high-performance bicycle brakes is complicated by the competing design objectives of increased performance and low weight. But this challenge also provides a good case study to demonstrate the design of compliant mechanisms to replace current rigid-link mechanisms. This paper briefly reviews current road brake designs, demonstrates the use of rigid-body replacement synthesis to design a compliant mechanism, and illustrates the combination of compliant mechanism design tools. The resulting concept was generated from the modified dual-pivot brake design and is a partially compliant mechanism where one pin has the dual role of a joint and a mounting pin. The pseudo-rigid-body model, finite element analysis, and optimization algorithms are used to generate design dimensions, and designs are considered for both titanium and E-glass flexures. The resulting design has the potential of reducing the part count and overall weight while maintaining a performance similar to the benchmark.

Olsen, Brian M [Los Alamos National Laboratory; Howell, Larry L [NON LANL; Magleby, Spencer P [NON LANL

2011-01-19T23:59:59.000Z

134

Regenerative fuel cells for High Altitude Long Endurance Solar Powered Aircraft  

SciTech Connect

High Altitude Long Endurance (HALE) unmanned missions appear to be feasible using a lightweight, high efficiency, span-loaded, Solar Powered Aircraft (SPA) which includes a Regenerative Fuel Cell (RFC) system and novel tankage for energy storage. An existing flightworthy electric powered flying wing design was modified to incorporate present and near-term technologies in energy storage, power electronics, aerodynamics, and guidance and control in order to design philosophy was to work with vendors to identify affordable near-term technological opportunities that could be applied to existing designs in order to reduce weight, increase reliability, and maintain adequate efficiency of components for delivery within 18 months. The energy storage subsystem for a HALE SPA is a key driver for the entire vehicle because it can represent up to half of the vehicle weight and most missions of interest require the specific energy to be considerably higher than 200 W-hr/kg for many cycles. This stringent specific energy requirement precludes the use of rechargeable batteries or flywheels and suggests examination of various RFC designs. An RFC system using lightweight tankage, a single fuel cell (FC) stack, and a single electrolyzer (EC) stack separated by the length of a spar segment (up to 39 ft), has specific energy of {approximately}300 W-hr/kg with 45% efficiency, which is adequate for HALE SPA requirements. However, this design has complexity and weight penalties associated with thermal management, electrical wiring, plumbing, and structural weight. A more elegant solution is to use unitized RFC stacks (reversible stacks that act as both FCs and ECs) because these systems have superior specific energy, scale to smaller systems more favorably, and have intrinsically simpler thermal management.

Mitlitsky, F.; Colella, N.J.; Myers, B. [Lawrence Livermore National Lab., CA (United States); Anderson, C.J. [Aero Vironment, Inc., Monrovia, CA (United States)

1993-06-02T23:59:59.000Z

135

Chapter 10 - Regenerative catalytic oxidizer technology for VOC control  

Science Journals Connector (OSTI)

Publisher Summary The regenerative catalytic oxidizer (RCO) technology has evolved significantly as an efficient method to control volatile organic compounds. The RCO technology favors using oxide catalysts because it allows for easy compensation of lower activity by an increase in the catalyst amount or temperature. Heat transfer and accumulation properties of ceramic packing material strongly influence RCO performance. The rate of heat transfer affects the temperature gradients along the bed length that, in turn, determine the volume of material required to preheat the gas to the temperature of catalytic or thermal oxidation. During the catalyst operation, it gradually becomes less active and must be eventually replaced. The factors affecting the catalyst lifetime include high temperature, catalytic poisons, and masking agents. Compounds of halogens and sulfur are the most common catalyst poisons. Temperature control, poison tolerant catalysts, and gas-flow pretreatment are used to reduce the impact of catalyst deactivation. This chapter also presents the behavior of an RCO when the catalyst deactivates, and proposes strategies ensuring the required performance during the entire catalyst lifetime.

V.O. Strots; G.A. Bunimovich; C.R. Roach; Yu.Sh. Matros

2000-01-01T23:59:59.000Z

136

Genetic programming approach to predict torque and brake specific fuel consumption of a gasoline engine  

Science Journals Connector (OSTI)

This study presents genetic programming (GP) based model to predict the torque and brake specific fuel consumption a gasoline engine in terms of spark advance, throttle position and engine speed. The objective of this study is to develop an alternative robust formulations based on experimental data and to verify the use of GP for generating the formulations for gasoline engine torque and brake specific fuel consumption. Experimental studies were completed to obtain training and testing data. Of all 81 data sets, the training and testing sets consisted of randomly selected 63 and 18 sets, respectively. Considerable good performance was achieved in predicting gasoline engine torque and brake specific fuel consumption by using GP. The performance of accuracies of proposed GP models are quite satisfactory (R2 = 0.9878 for gasoline engine torque and R2 = 0.9744 for gasoline engine brake specific fuel consumption). The prediction of proposed GP models were compared to those of the neural network modeling, and strictly good agreement was observed between the two predictions. The proposed GP formulation is quite accurate, fast and practical.

Necla Togun; Sedat Baysec

2010-01-01T23:59:59.000Z

137

Real-Time Dynamic Brake Assessment Conduct a proof-of-concept  

E-Print Network (OSTI)

Real-Time Dynamic Brake Assessment Purpose Conduct a proof-of-concept test to examine the Federal Motor Carrier Safety Administration's Vehicle and Roadside Operations Division Concept stemming conducted for the National Highway Transportation Safety Administration. Signals to be collected Real

138

Treating isopropyl alcohol by a regenerative catalytic oxidizer  

Science Journals Connector (OSTI)

Regenerative catalytic oxidizer (RCO) can be conveniently used to control emissions of volatile organic compounds (VOCs), because of their thermal recovery efficiency (TRE), low fuel cost and high oxidation. In this work, catalysts with various metal weight loadings were prepared by deposition–precipitation, wet impregnation and incipient impregnation to treat isopropyl alcohol (IPA). We used the excellent catalytic performance in a pilot RCO to test IPA oxidation performance under various conditions. The best catalyst was selected and its TRE, bed temperature variations, pressure drops and selectivity of the catalyst were more widely discussed. The results demonstrate that the optimal catalyst was prepared by wet impregnation with 20 wt.% metal on ceramic honeycomb (CH). 20 wt.% Cu–Co/(CH) catalyst was the best catalyst used in a RCO because it was effective in treating IPA, with a CO2 yield of up to 95% at a heating zone temperature (Tset) = 400 °C under various conditions. It also had the largest tolerance of variations in inlet IPA concentration and gas velocity (Ug). This 20 wt.% Cu–Co/(CH) catalyst in a RCO performed well in terms of TRE, pressure drop and selectivity to CO2. The TRE range in a RCO was from 87.8 to 91.2% under various conditions, and decreased as Ug increased in a fixed Tset. The pressure drop increased with Ug and Tset. The selectivity to CO2 increased to over 95% at 300 °C, and that to propene remained at 2–5% from 200 to 400 °C. Finally, the stability test results indicated that the 20 wt.% Cu–Co/(CH) catalyst was very stable at various CO2 yields and temperatures.

Jie-Chung Lou; Shih-Wei Huang

2008-01-01T23:59:59.000Z

139

The feasibility of a unitised regenerative fuel cell with a reversible carbon-based hydrogen storage electrode.  

E-Print Network (OSTI)

??This thesis seeks to experimentally demonstrate the possibility of reversible storage of hydrogen directly into a carbon-based electrode of a PEM unitised regenerative fuel cell.… (more)

Jazaeri, M

2013-01-01T23:59:59.000Z

140

Oxygen enriched combustion system performance study. Phase 2: 100 percent oxygen enriched combustion in regenerative glass melters, Final report  

SciTech Connect

The field test project described in this report was conducted to evaluate the energy and environmental performance of 100% oxygen enriched combustion (100% OEC) in regenerative glass melters. Additional objectives were to determine other impacts of 100% OEC on melter operation and glass quality, and to verify on a commercial scale that an on-site Pressure Swing Adsorption oxygen plant can reliably supply oxygen for glass melting with low electrical power consumption. The tests constituted Phase 2 of a cooperative project between the United States Department of Energy, and Praxair, Inc. Phase 1 of the project involved market and technical feasibility assessments of oxygen enriched combustion for a range of high temperature industrial heating applications. An assessment of oxygen supply options for these applications was also performed during Phase 1, which included performance evaluation of a pilot scale 1 ton per day PSA oxygen plant. Two regenerative container glass melters were converted to 100% OEC operation and served as host sites for Phase 2. A 75 ton per day end-fired melter at Carr-Lowrey Glass Company in Baltimore, Maryland, was temporarily converted to 100% OEC in mid- 1990. A 350 tpd cross-fired melter at Gallo Glass Company in Modesto, California was rebuilt for permanent commercial operation with 100% OEC in mid-1991. Initially, both of these melters were supplied with oxygen from liquid storage. Subsequently, in late 1992, a Pressure Swing Adsorption oxygen plant was installed at Gallo to supply oxygen for 100% OEC glass melting. The particular PSA plant design used at Gallo achieves maximum efficiency by cycling the adsorbent beds between pressurized and evacuated states, and is therefore referred to as a Vacuum/Pressure Swing Adsorption (VPSA) plant.

Tuson, G.B.; Kobayashi, H.; Campbell, M.J.

1994-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "regen braking energy" 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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141

The effectiveness of using the calculated braking current for longitudinal differential protection of 110 - 750 kV shunt reactors  

SciTech Connect

The use of the function of effective current braking of the longitudinal differential protection of shunt reactors to offset current surges, which enables the sensitivity of differential protection to be increased when there are short circuits with low damage currents, is considered. It is shown that the use of the calculated braking characteristic enables the reliability of offset protection from transients to be increased when the reactor is connected, which is accompanied by the flow of asymmetric currents containing an aperiodic component.

Vdovin, S. A. [JSC 'E and E' (Russian Federation); Shalimov, A. S. [LLC Selekt Co. (Russian Federation)

2013-05-15T23:59:59.000Z

142

Investigation of the part-load performance of two 1. 12 MW regenerative marine gas turbines  

SciTech Connect

Regenerative and intercooled-regenerative gas turbine engines with low pressure ratio have significant efficiency advantages over traditional aero-derivative engines of higher pressure ratios, and can compete with modern diesel engines for marine propulsion. Their performance is extremely sensitive to thermodynamic-cycle parameter choices and the type of components. The performance of two 1.12 MW (1,500 hp) regenerative gas turbines are predicted with computer simulations. One engine has a single-shaft configuration, and the other has a gas-generator/power-turbine combination. The latter arrangement is essential for wide off-design operating regime. The performance of each engine driving fixed-pitch and controllable-pitch propellers, or an AC electric bus (for electric-motor-driven propellers) is investigated. For commercial applications the controllable-pitch propeller may have efficiency advantages (depending on engine type and shaft arrangements). For military applications the electric drive provides better operational flexibility.

Korakianitis, T.; Beier, K.J. (Washington Univ., St. Louis, MO (United States). Dept. of Mechanical Engineering)

1994-04-01T23:59:59.000Z

143

Nonlinear analysis of time series of vibration data from a friction brake: SSA, PCA, and MFDFA  

E-Print Network (OSTI)

We use the methodology of singular spectrum analysis (SSA), principal component analysis (PCA), and multi-fractal detrended fluctuation analysis (MFDFA), for investigating characteristics of vibration time series data from a friction brake. SSA and PCA are used to study the long time-scale characteristics of the time series. MFDFA is applied for investigating all time scales up to the smallest recorded one. It turns out that the majority of the long time-scale dynamics, that is presumably dominated by the structural dynamics of the brake system, is dominated by very few active dimensions only and can well be understood in terms of low dimensional chaotic attractors. The multi-fractal analysis shows that the fast dynamical processes originating in the friction interface are in turn truly multi-scale in nature.

Nikolay K. Vitanov; Norbert P. Hoffmann; Boris Wernitz

2014-10-23T23:59:59.000Z

144

DOES MAGNETIC-FIELD-ROTATION MISALIGNMENT SOLVE THE MAGNETIC BRAKING CATASTROPHE IN PROTOSTELLAR DISK FORMATION?  

SciTech Connect

Stars form in dense cores of molecular clouds that are observed to be significantly magnetized. In the simplest case of a laminar (non-turbulent) core with the magnetic field aligned with the rotation axis, both analytic considerations and numerical simulations have shown that the formation of a large, 10{sup 2} AU scale, rotationally supported protostellar disk is suppressed by magnetic braking in the ideal MHD limit for a realistic level of core magnetization. This theoretical difficulty in forming protostellar disks is termed the ''magnetic braking catastrophe''. A possible resolution to this problem, proposed by Hennebelle and Ciardi and Joos et al., is that misalignment between the magnetic field and rotation axis may weaken the magnetic braking enough to enable disk formation. We evaluate this possibility quantitatively through numerical simulations. We confirm the basic result of Joos et al. that the misalignment is indeed conducive to disk formation. In relatively weakly magnetized cores with dimensionless mass-to-flux ratio {approx}> 4, it enabled the formation of rotationally supported disks that would otherwise be suppressed if the magnetic field and rotation axis are aligned. For more strongly magnetized cores, disk formation remains suppressed, however, even for the maximum tilt angle of 90 Degree-Sign . If dense cores are as strongly magnetized as indicated by OH Zeeman observations (with a mean dimensionless mass-to-flux ratio {approx}2), it would be difficult for the misalignment alone to enable disk formation in the majority of them. We conclude that, while beneficial to disk formation, especially for the relatively weak field case, misalignment does not completely solve the problem of catastrophic magnetic braking in general.

Li Zhiyun [Astronomy Department, University of Virginia, Charlottesville, VA (United States); Krasnopolsky, Ruben; Shang, Hsien [Academia Sinica, Theoretical Institute for Advanced Research in Astrophysics, Taipei, Taiwan (China)

2013-09-01T23:59:59.000Z

145

THE BRAKING INDEX OF PSR J1734-3333 AND THE MAGNETAR POPULATION  

SciTech Connect

PSR J1734-3333 is a radio pulsar rotating with a period P = 1.17 s and slowing down with a period derivative P-dot =2.28x10{sup -12}, the third largest among rotation-powered pulsars. These properties are midway between those of normal rotation-powered pulsars and magnetars, two populations of neutron stars that are notably different in their emission properties. Here we report on the measurement of the second period derivative of the rotation of PSR J1734-3333 and calculate a braking index n = 0.9 {+-} 0.2. This value is well below 3, the value expected for an electromagnetic braking due to a constant magnetic dipole, and indicates that this pulsar may soon have the rotational properties of a magnetar. While there are several mechanisms that could lead to such a low braking index, we discuss this observation, together with the properties exhibited by some other high- P-dot rotation-powered pulsars, and interpret it as evidence of a possible evolutionary route for magnetars through a radio-pulsar phase, supporting a unified description of the two classes of the object.

Espinoza, C. M.; Lyne, A. G. [Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, University of Manchester, Manchester M13 9PL (United Kingdom); Kramer, M. [MPI fuer Radioastronomie, Auf dem Huegel 69, 53121 Bonn (Germany); Manchester, R. N. [Australia Telescope National Facility, CSIRO Astronomy and Space Science, Epping, NSW 1710 (Australia); Kaspi, V. M., E-mail: cme@jb.man.ac.uk [Department of Physics, McGill University, Montreal, QC H3A 2T8 (Canada)

2011-11-01T23:59:59.000Z

146

Corrosion Control Using Regenerative Biofilms on Aluminum 2024 and Brass in Different Media  

E-Print Network (OSTI)

Corrosion Control Using Regenerative Biofilms on Aluminum 2024 and Brass in Different Media F. Mansfeld,a, *,z H. Hsu,a D. O¨ rnek,b T. K. Wood,b and B. C. Syrettc a Corrosion and Environmental Effects Institute, Palo Alto, California 94303, USA The corrosion behavior of Al 2024-T3 and C26000 brass exposed

Wood, Thomas K.

147

Corrosion control using regenerative biofilms (CCURB) on brass in different media  

E-Print Network (OSTI)

Corrosion control using regenerative biofilms (CCURB) on brass in different media D. OOrnek a , T of Chemical Engineering, University of Connecticut, Storrs, CT 06269-3222, USA b Corrosion and Environmental The corrosion behavior of cartridge brass (UNS C26000) exposed to artificial seawater (AS) and Luria Bertani (LB

Wood, Thomas K.

148

Pitting corrosion control using regenerative biolms on aluminium 2024 in articial seawater  

E-Print Network (OSTI)

Pitting corrosion control using regenerative bio®lms on aluminium 2024 in arti®cial seawater D, CT 06269-3222, USA b Corrosion and Environment Eects Laboratory (CEEL), Department of Materials polyglutamate or polyaspartate, an additional small increase in corrosion inhibition occurred. Corrosion control

Wood, Thomas K.

149

of Stem Cell Biology and Regenerative Medicine Forum" DateNov 27th  

E-Print Network (OSTI)

-Together ------------------------------------------------------------------------------------------------------------------------------------- Hosted by Center for Stem Cell Biology and Regenerative Medicine ---Information--- Please register with their cell doses having failed to meet the minimum standard. Overall, these facts boosted us to look by utilizing mouse transplantation models a proof of concept that combined multiple units of allogeneic

Miyashita, Yasushi

150

Thermo-mechanical characterization of nano filled and fiber reinforced brake friction materials  

Science Journals Connector (OSTI)

Brake friction materials filled with multiwalled carbon nanotubes (MWCNT) and nanoclay have been fabricated and characterize for thermo-mechanical properties. Thermo gravimetric analysis (TGA) show that the stability of the friction composites increased with increase in MWCNT and nanoclay contents. Dynamic mechanical analysis (DMA) of the composite have been carried out to characterize the storage modulus (E?) loss modulus (E?) and damping factor (Tan ?) as a function of temperature. The storage and loss modulus show a maxima at lower content of MWCNT and nanoclay.

2013-01-01T23:59:59.000Z

151

Solar tracker motor having a fixed caliper and a translating caliper each with an electromagnetic brake system  

DOE Patents (OSTI)

Concepts and technologies described herein provide for an accurate and cost-effective method for rotating a solar array disk for tracking the movement of the sun. According to various aspects, a motor includes a fixed caliper and a translating caliper positioned adjacent to one another. Electromagnetically controlled brakes on the translating caliper grip the solar array disk while adjacent, but spaced apart, electromagnets on the fixed caliper and the translating caliper are energized to create an attractive force that pulls the translating caliper with the solar array disk toward the fixed caliper. After reaching the fixed caliper, brakes on the fixed caliper are engaged with the disk, brakes on the translating caliper are released from the disk, and the translating caliper is pushed back to the starting location where the process repeats until the desired rotation is completed.

Rau, Scott James

2013-01-29T23:59:59.000Z

152

A Regenerative High-Rise Tower in Shreveport, Louisiana  

E-Print Network (OSTI)

Renewal International (CRI) in 2001. In 2006, funded by a grant from the U.S. Environmental Protection Agency, workers removed the asbestos. Through a follow up grant from the U.S. Department of Energy to support the design process of a new CRI...

Garrison, M.

153

Macroporous n-GaP in Nonaqueous Regenerative Photoelectrochemical Cells  

Science Journals Connector (OSTI)

Michelle J. Price and Stephen Maldonado * ... Photoelectrochemical cells are attractive systems for the generation of energy-rich chemical fuels. ... (1-4) Generally, larger operating cell voltages than those obtained with commercial silicon (Si) photovoltaics under solar illumination at 1.5 air mass units (AMU) are needed to drive kinetically slow, multielectron charge-transfer reactions involved in fuel production. ...

Michelle J. Price; Stephen Maldonado

2009-06-22T23:59:59.000Z

154

Regenerative Feedback Resonant Circuit to Detect Transient Changes in Electromagnetic Properties of Semi-Insulating Materials  

SciTech Connect

A prototype regenerative feedback resonant circuit has been developed for measuring the transient spectral response due to perturbations in properties of various electromagnetic materials. The circuit can accommodate a variety of cavity resonators, shown here in the 8 GHz range, with passive quality factors (Qstat) as high as 7,000 depending upon material loading. The positive feedback enhanced dynamic quality factors (Qdyn) of resonator/material combinations in the regenerative circuit are on the order of 107 - 108. The theory, design, and implementation of the circuit is discussed along with real-time monitored example measurements of effects due to photon-induced charge carriers in high-resistivity silicon wafers and magnetic-field induced perturbations of yttrium-iron garnet.

Jones, Anthony M.; Kelly, James F.; Severtsen, Ronald H.; McCloy, John S.

2013-08-08T23:59:59.000Z

155

Rotational evolution of the Crab pulsar in the wind braking model  

E-Print Network (OSTI)

The pulsar wind model is updated by considering the effect of particle density and pulsar death. It can describe both the short term and long term rotational evolution of pulsars consistently. It is applied to model the rotational evolution of the Crab pulsar. The pulsar is spun down by a combination of magnetic dipole radiation and particle wind. The parameters of the Crab pulsar, including magnetic field, inclination angle, and particle density are calculated. The particle density in acceleration region is about 10^3 times the Goldreich-Julian charge density. The lower braking index between glitches is due to a larger particle density. This may be glitch induced magnetospheric activities in normal pulsars. Evolution of braking index and the Crab pulsar in P-Pdot diagram are calculated. The Crab pulsar will evolve from magnetic dipole radiation dominated case towards particle wind dominated case. Considering the effect of pulsar "death", the Crab pulsar (and other normal pulsars) will not evolve to the clust...

Kou, F F

2015-01-01T23:59:59.000Z

156

Regenerative thermal oxidizers for VOC and NO{sub x} -- efficiency and cost  

SciTech Connect

Regenerative fume incinerators or thermal oxidizers have a combustion chamber at about 1,600 F. Heat recovery is provided by switching regenerator beds filled with ceramic. Volatile organic compounds, VOC`s, are about 99% removed along with a thermal efficiency of 90 to 95%. Improvements are discussed which reduce fuel costs, reduce investment cost and give better VOC removal. A method of preventing NO{sub x} formation is presented as well as a possible method for removing NO{sub x} from incoming feed gas. Regenerative fume incinerators or regenerative thermal oxidizers have 3 possible improvements. (1) Add the required fuel to the incoming gas to nearly eliminate NO{sub x} generation while improving thermal efficiency. (2) Remove NO{sub x} from the incoming gas by a new modification of the Exxon Thermal DeNO{sub x} process. (3) Use a new 4-way valve for 1 or 2-bed regenerators to cut investment and improve destruction efficiency.

Houston, R. [Houston Consulting, Hendersonville, NC (United States)

1995-12-31T23:59:59.000Z

157

Use of an auditory signal in a rear-end collision warning system: effects on braking force and reaction time  

E-Print Network (OSTI)

driving game. Superimposed on the game screen was the image of a car which appeared to the driver to be ahead of him/her. The image enlarged in size, appearing to be a car applying its brakes. The participant was instructed to react as he would in a real...

Hopkins, Jennifer Susan

1995-01-01T23:59:59.000Z

158

CityCarControl : an electric vehicle drive-by-wire solution for distributed steering, braking and throttle control  

E-Print Network (OSTI)

In this paper, we propose CityCarControl, a system to manage the steering, braking, and throttle of a new class of intra-city electric vehicles. These vehicles have a focus on extreme light-weight and a small parking ...

Brown, Thomas B., M. Eng. Massachusetts Institute of Technology

2010-01-01T23:59:59.000Z

159

Theoretical research on working fluid selection for a high-temperature regenerative transcritical dual-loop engine organic Rankine cycle  

Science Journals Connector (OSTI)

Abstract In this paper, a regenerative transcritical dual-loop organic Rankine cycle is proposed to recover the waste heat of the exhaust, engine coolant and all the residual heat of the HT loop. Double regenerators are adopted in this system. Transcritical cycles are used in both loops. Hexamethyldisiloxane (MM), octamethyl cyclotetrasiloxane (D4), octamethyltrisiloxane (MDM), cyclohexane, toluene and n-decane are chosen as the candidate working fluids of the HT loop and \\{R143a\\} is chosen as the working fluid of the LT loop. Influences of inlet temperature of turbine THT (T3) on mass flow rates (mf,HT and mf,LT), net output power (Wnet), energy conversion efficiency (?ec), volumetric expansion ratio (VER), ratio of power consumed to power output (COR) and component irreversibility are analyzed and performance comparison of these working fluids is also evaluated. Results show that toluene possesses the maximum Wnet (42.46 kW), highest ?e (51.92%) and ?ec (12.77%). The increase of T3 worsens system performance, decreasing Wnet, ?e and ?ec. Condenser CLT and turbine TLT possess the least system irreversibility. In addition, turbines and exhaust evaporators are optimized components.

Hua Tian; Lina Liu; Gequn Shu; Haiqiao Wei; Xingyu Liang

2014-01-01T23:59:59.000Z

160

Study on The Effect of Regenerative System on Power Type Relative Internal Efficiency of Nuclear Steam Turbine  

Science Journals Connector (OSTI)

Nuclear steam turbine use wet steam as working medium, which is unable to determine the enthalpy drop type relative internal efficiency through exhaust enthalpy of steam, but the power type relative internal efficiency avoids this question. This paper introduced the calculate method of power type relative internal efficience, and then took a 900MW nuclear steam turbine for example, calculated the power type relative internal efficiency when the factors of regenerative system are changed. The result shows that when the factors of regenerative system are changed in a large range, the power type relative internal efficiency is nearly changeless, so the effect of regenerative system on relative internal efficiency can be neglected. At last, the independence between relative internal efficiency and ideal cycle heat efficiency is calculated and analyzed.

Yong Li; Chao Wang

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "regen braking energy" 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

Solar Powered Commuter Vehicle Sponsored by: Andy Schoenberg, Ph.D. of SunzeeCar LLC. ; Advisor: Kent Udell, Ph. D.  

E-Print Network (OSTI)

an optimal speed of 40 mph. Thep p p graph below depicts the power usage over timeg p p p g for a single stop the system without Regenerative Braking · Convert an Average of 50% of Kineticg Energy Back into Electrical Energy · Increase the Range from 30 miles to 40g miles. (10 mile increase) Testing:g The car was driven

Provancher, William

162

ENSC 461 PROJECT: Development of a new hydraulic regenerative energy storage system  

E-Print Network (OSTI)

pressurized gas, typically nitrogen. In the regeneration mode, the compressed gas pushes the hydraulic fluid back into the low-pressure tank and generates electricity through the hydraulic pump/motor. The HRS in the acceleration mode. Following the recent increase in oil prices, the HRS technology has received considerable

Bahrami, Majid

163

A MODEL OF MAGNETIC BRAKING OF SOLAR ROTATION THAT SATISFIES OBSERVATIONAL CONSTRAINTS  

SciTech Connect

The model of magnetic braking of solar rotation considered by Charbonneau and MacGregor has been modified so that it is able to reproduce for the first time the rotational evolution of both the fastest and slowest rotators among solar-type stars in open clusters of different ages, without coming into conflict with other observational constraints, such as the time evolution of the atmospheric Li abundance in solar twins and the thinness of the solar tachocline. This new model assumes that rotation-driven turbulent diffusion, which is thought to amplify the viscosity and magnetic diffusivity in stellar radiative zones, is strongly anisotropic with the horizontal components of the transport coefficients strongly dominating over those in the vertical direction. Also taken into account is the poloidal field decay that helps to confine the width of the tachocline at the solar age. The model's properties are investigated by numerically solving the azimuthal components of the coupled momentum and magnetic induction equations in two dimensions using a finite element method.

Denissenkov, Pavel A., E-mail: pavel.denisenkov@gmail.co [Department of Physics and Astronomy, University of Victoria, P.O. Box 3055, Victoria, B.C., V8W 3P6 (Canada)

2010-08-10T23:59:59.000Z

164

Clean Energy Technologies: A Preliminary Inventory of the Potential for Electricity Generation  

E-Print Network (OSTI)

generally regenerative thermal oxidizers (RTO) are used. Insystem compared to a regenerative thermal oxidizer (RTO) VOC

Bailey, Owen; Worrell, Ernst

2005-01-01T23:59:59.000Z

165

Stripping of organic compounds from wastewater as an auxiliary fuel of regenerative thermal oxidizer  

Science Journals Connector (OSTI)

Organic solvents with different volatilities are widely used in various processes and generate air and water pollution problems. In the cleaning processes of electronics industries, most volatile organic compounds (VOCs) are vented to air pollution control devices while most non-volatile organic solvents dissolve in the cleaning water and become the major sources of COD in wastewater. Discharging a high-COD wastewater stream to wastewater treatment facility often disturbs the treatment performance. A pretreatment of the high-COD wastewater is therefore highly desirable. This study used a packed-bed stripping tower in combination with a regenerative thermal oxidizer to remove the COD in the wastewater from a printed circuit board manufacturing process and to utilize the stripped organic compounds as the auxiliary fuel of the RTO. The experimental results showed that up to 45% of the COD could be removed and 66% of the RTO fuel could be saved by the combined treatment system.

Meng-Wen Chang; Jia-Ming Chern

2009-01-01T23:59:59.000Z

166

Energy efficiency improvement and cost saving opportunities for the Corn Wet Milling Industry: An ENERGY STAR Guide for Energy and Plant Managers  

E-Print Network (OSTI)

process control Regenerative thermal oxidizers Reduction inexhaust gases, regenerative thermal oxidizers (RTO, see RTOsWHE) and a regenerative thermal oxidizer (RTO) (see Section

Galitsky, Christina; Worrell, Ernst; Ruth, Michael

2003-01-01T23:59:59.000Z

167

Energy Efficiency Improvement and Cost Saving Opportunities for the Vehicle Assembly Industry: An ENERGY STAR Guide for Energy and Plant Managers  

E-Print Network (OSTI)

and painting RTOs (regenerative thermal oxidizers). Ford hasenergy use in its regenerative thermal oxidizers by reducinghatches on each regenerative thermal oxidizer (RTO), which

Galitsky, Christina

2008-01-01T23:59:59.000Z

168

U.S. Energy Information Administration (EIA) - Sector  

Gasoline and Diesel Fuel Update (EIA)

9. Vehicle types that do not rely solely on a gasoline internal combustion engine for motive and accessory power 9. Vehicle types that do not rely solely on a gasoline internal combustion engine for motive and accessory power Vehicle type Description Micro hybrid Vehicles with gasoline engines, larger batteries, and electrically powered auxiliary systems that allow the engine to be turned off when the vehicle is coasting or idling and then quickly restarted. Regenerative braking recharges the batteries but does not provide power to the wheels for traction. Hybrid electric (gasoline or diesel) Vehicles that combine internal combustion and electric propulsion engines but have limited all-electric range and batteries that cannot be recharged with grid power. Diesel Vehicles that use diesel fuel in a compression-ignition internal combustion engine. Plug-in hybrid electric Vehicles that use battery power for driving some distance, until a minimum level of

169

Development of efficiency-enhanced cogeneration system utilizing high-temperature exhaust-gas from a regenerative thermal oxidizer for waste volatile-organic-compound gases  

Science Journals Connector (OSTI)

We have developed a gas-turbine cogeneration system that makes effective use of the calorific value of the volatile organic compound (VOC) gases exhausted during production processes at a manufacturing plant. The system utilizes the high-temperature exhaust-gas from the regenerative thermal oxidizer (RTO) which is used for incinerating VOC gases. The high-temperature exhaust gas is employed to resuperheat the steam injected into the gasturbine. The steam-injection temperature raised in this way increases the heat input, resulting in the improved efficiency of the gas-turbine. Based on the actual operation of the system, we obtained the following results: • Operation with the steam-injection temperature at 300 °C (45 °C resuperheated from 255 °C) increased the efficiency of the gasturbine by 0.7%. • The system can enhance the efficiency by 1.3% when the steam-injection temperature is elevated to 340 °C (85 °C resuperheated). In this case, up to 6.6 million yen of the total energy cost and 400 tons of carbon dioxide (CO2) emissions can be reduced annually. • A gas-turbine cogeneration and RTO system can reduce energy consumption by 23% and CO2 emission by 30.1% at the plant.

Masaaki Bannai; Akira Houkabe; Masahiko Furukawa; Takao Kashiwagi; Atsushi Akisawa; Takuya Yoshida; Hiroyuki Yamada

2006-01-01T23:59:59.000Z

170

An electromagnetic and thermodynamic lumped parameter model of an explosively driven regenerative magnetohydrodynamic generator  

SciTech Connect

The objective of this research is to develop a simple, yet accurate, lumped parameter mathematical model for an explosively driven magnetohydrodynamic generator that can predict the pulse power variables of voltage and current from startup through regenerative operation. The inputs to the model will be the plasma properties entering the generator as predicted by the explosive shock model of Reference [1]. The strategy used was to simplify electromagnetic and thermodynamic three dimensional effects into a zero dimensional model. The model will provide a convenient tool for researchers to optimize designs to be used in pulse power applications. The model is validated using experimental data of Reference [1]. An overview of the operation of the explosively driven generator is first presented. Then a simplified electrical circuit model that describes basic performance of the device is developed. Then a lumped parameter model that incorporates the coupled electromagnetic and thermodynamic effects that govern generator performance is described and developed. The model is based on fundamental physical principles and parameters that were either obtained directly from design data or estimated from experimental data. The model was used to obtain parameter sensitivities and predict beyond the limits observed in the experiments to the levels desired by the potential Department of Defense sponsors. The model identifies process limitations that provide direction for future research.

Morrison, J.L.

1992-12-01T23:59:59.000Z

171

Regeneratively cooled coal combustor/gasifier with integral dry ash removal  

DOE Patents (OSTI)

A coal combustor/gasifier is disclosed which produces a low or medium combustion gas for further combustion in modified oil or gas fired furnaces or boilers. Two concentric shells define a combustion volume within the inner shell and a plenum between them through which combustion air flows to provide regenerative cooling of the inner shell for dry ash operation. A fuel flow and a combustion air flow having opposed swirls are mixed and burned in a mixing-combustion portion of the combustion volume and the ash laden combustion products flow with a residual swirl into an ash separation region. The ash is cooled below the fusion temperature and is moved to the wall by centrifugal force where it is entrained in the cool wall boundary layer. The boundary layer is stabilized against ash re-entrainment as it is moved to an ash removal annulus by a flow of air from the plenum through slots in the inner shell, and by suction on an ash removal skimmer slot.

Beaufrere, Albert H. (Huntington, NY)

1983-10-04T23:59:59.000Z

172

Numerical evaluation of the energetic performances of structured and random packed beds in regenerative thermal oxidizers  

Science Journals Connector (OSTI)

Regenerative thermal oxidizers (RTO) can be conveniently used to control volatile organic components (VOC) emissions, because of their thermal efficiency and cost effectiveness. In the RTO technology, beds of inert material are used in order to heat the polluted air by cooling burnt gases, through a sequence of cyclic operations which cut the fuel requirements. A computational 1D unsteady model, able to account for both structured and random packed bed regenerators, is developed and applied to realistic plant conditions. Process thermal efficiency and gas pressure drop are calculated as functions of the system geometry and operating parameters. The code can be usefully employed in the analysis and design of RTO systems and in order to choose the more suitable type of regenerator, structured or random packed bed (even considering various particle shapes). Energetic performances of both random and structured regenerators were compared, showing that the first ones exhibit a little higher thermal efficiency but also an elevated pressure drop, at a same value of exchange surface per unit volume of the bed. Random packed bed regenerators resulted less attractive from the energetic point of view and their usage is advisable if their lower cost satisfy economical requirements.

Mario Amelio; Pietropaolo Morrone

2007-01-01T23:59:59.000Z

173

Vehicle System Dynamics, Vol. 26, No.4, October 1996, pp.301-320. Traction/Braking Force Distribution for Optimal Longitudinal  

E-Print Network (OSTI)

as the desired level of vehicle yaw motion, and the control system was designed to follow the yaw motion commandVehicle System Dynamics, Vol. 26, No.4, October 1996, pp.301-320. Traction/Braking Force in the past twenty years through the use of electronic devices. Four-wheel-steering (4WS) systems have been

Peng, Huei

174

Power production from a moderate temperature geothermal resource with regenerative Organic Rankine Cycles  

Science Journals Connector (OSTI)

Much remains to be done in binary geothermal power plant technology, especially for exploiting low-enthalpy resources. Due to the great variability of available resources (temperature, pressure, chemical composition), it is really difficult to “standardize the technology”.The problem involves many different variables: working fluid selection, heat recovery system definition, heat transfer surfaces sizing and auxiliary systems consumption. Electricity generation from geothermal resources is convenient if temperature of geothermal resources is higher than 130 °C. Extension of binary power technology to use low-temperature geothermal resources has received much attention in the last years. This paper analyzes and discusses the exploitation of low temperature, water-dominated geothermal fields with a specific attention to regenerative Organic Rankine Cycles (ORC). The geothermal fluid inlet temperatures considered are in the 100–130 °C range, while the return temperature of the brine is assumed to be between 70 and 100 °C. The performances of different configurations, two basic cycle configurations and two recuperated cycles are analyzed and compared using dry organic fluids as the working fluids. The dry organic fluids for this study are R134a, isobutane, n-pentane and R245fa. Effects of the operating parameters such as turbine inlet temperature and pressure on the thermal efficiency, exergy destruction rate and Second Law efficiency are evaluated. The possible advantages of recuperated configurations in comparison with basic configurations are analyzed, showing that in a lot of cases the advantage in terms of performance increase is minimal but significant reductions in cooling systems surface area can be obtained (up to 20%).

Alessandro Franco

2011-01-01T23:59:59.000Z

175

Batch Coffee Roasting; Roasting Energy Use; Reducing That Use  

Science Journals Connector (OSTI)

Regenerative thermal oxidizers (RTOs) use regenerative heat exchange to heat afterburner feeds from T GO to appropriate T ...

Henry Schwartzberg

2013-01-01T23:59:59.000Z

176

Design and test of a wet type helium turbo-expander with an alternator as a brake  

SciTech Connect

A wet type helium turbo-expander with expected adiabatic efficiency of 70% at inlet pressure, temperature, and outlet pressure of 1.3 MPa, 6.0 K, and 0.2 MPa, respectively, has been developed. An alternator is adopted as a brake where a permanent magnet is held in the turbine shaft. And a self-acting gas bearing is used at thrust and journal bearings. An electromagnet supports thrust bearing to lift up the thrust disk when initiating operation. Design mass flow rate of the turbine is determined to be 60 g/s, corresponding to the JT mass flow rate in the existing helium liquefier/refrigerator. In the cryogenic performance test, the turbine had increased helium liquefaction rate by four times larger than the liquefaction rate without turbine operation.

Kato, T.; Miyake, A.; Kawano, K.; Hamada, K.; Hiyama, T.; Iwamoto, S.; Ebisu, H.; Tsuji, H. [Japan Atomic Energy Research Institute, Ibaraki-ken (Japan); Saji, N.; Kaneko, Y. [Ishikawajima-Harima Heavy Industries Co. Ltd., Tokyo (Japan)] [and others

1994-12-31T23:59:59.000Z

177

Press Release Von Roll Inova to build the UK's largest energy-from-waste  

E-Print Network (OSTI)

, and regenerative heat recovery is used to boost the plant's overall energy efficiency. The majority of the wastePress Release Von Roll Inova to build the UK's largest energy-from-waste plant Zürich, September, 1 Roll Inova will build the UK's largest energy-from-waste facility. The contract is worth approximately

Columbia University

178

Development and testing of improved heat transfer media for regenerative thermal oxidizers in the wood products industry  

SciTech Connect

Recently regenerative thermal oxidizers (RTOs) have been used to control gaseous hydrocarbon air pollutant emissions from wood products plants. Two major problems related to the ceramic saddle heat transfer matrix in conventional RTOs have been encountered, cold face fouling and breakdown of the ceramic matrix. A structured packing heat transfer media having straight airflow passages of constant cross section was developed to remedy these problems. Results of pilot scale testing has shown that the structured packing is resistant to cold face fouling and breakdown of the ceramic matrix. In addition, in a full scale retrofit application, improvements in pollutant reduction effectiveness and operating efficiency were measured. 5 refs., 3 figs., 2 tabs.

Klobucar, J.M. [Duerr Industries, Inc., Plymouth, MI (United States)

1996-12-31T23:59:59.000Z

179

Page not found | Department of Energy  

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

61 - 15670 of 26,764 results. 61 - 15670 of 26,764 results. Page EA-1671: Big River Substation to Poston Substation 69-Kilovolt Transmission Line Project, Arizona and California The Department of the Interior's Bureau of Indian Affairs is preparing this EA, with DOE's Western Area Power Administration as a cooperating agency. http://energy.gov/nepa/ea-1671-big-river-substation-poston-substation-69-kilovolt-transmission-line-project-arizona Page EA-1691: Department of Energy Loan Guarantee for the PetroTex ReGen Facility, Midlothian, Texas EA cancelled; applicant withdrew application for a loan guarantee. http://energy.gov/nepa/ea-1691-department-energy-loan-guarantee-petrotex-regen-facility-midlothian-texas Page EA-1695: Energy Conservation Standards for Residential Clothes Washers

180

Microsoft Word - chvs10.html  

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

7 Chevrolet S-10 Electric 7 Chevrolet S-10 Electric VEHICLE SPECIFICATIONS PURPOSE-BUILT VEHICLE Base Vehicle: 1997 Chevrolet S-10 VIN: 1GCDE14H4V80003EX Seatbelt Positions: Three Standard Features: Heat Pump Climate Control System Auxillary Diesel Fuel Fired Heater (Only operates Below 40 F) Cruise Control Tilt Steering Wheel Front Wheel Drive Power Steering Power Brakes Anti-Lock Brakes Front Disk Brakes Regenerative Braking Drivers Side Air Bags AM/FM Stereo Radio Half-Bed Tonneau Cover BATTERY Manufacturer: Delphi Energy Type: Valve Regulated Lead Acid Number of Modules: 26 Weight of Module: 19 kg Weight of Pack(s): 575 kg Pack Locations: Underbody Nominal Module Voltage: 12 V Nominal System Voltage: 312 V Nominal Capacity (C/2): 48 Ah WEIGHTS Design Curb Weight: 4300 lbs

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181

News & Views ISSN 1746-075110.2217/RME.13.31 2013 Future Medicine Ltd Regen. Med. (2013) 8(4), 409412 409  

E-Print Network (OSTI)

News & Views ISSN 1746-075110.2217/RME.13.31 © 2013 Future Medicine Ltd Regen. Med. (2013) 8(4), 409­412 409 News & ViewsNews & ViewsNews & Views What first brought you from the engineering

Zandstra, Peter W.

182

Washington, D.C. and Indiana: Allison Hybrid Technology Achieves...  

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

system, which features regenerative braking enabled by two motorgenerator electric machines within the hybrid system. In addition to WMATA's buses, Allison's hybrid bus...

183

Value Capture in the Global Wind Energy Industry  

E-Print Network (OSTI)

Nacelle housing Brake system Yaw bearings All other Suppliern.a. n.a. Brake system n.a. n.a. Yaw bearings Spain n .a.

Dedrick, Jason; Kraemer, Kenneth L.

2011-01-01T23:59:59.000Z

184

MonthlyReport  

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

74 74 Number of trips 399 Distance traveled (mi) 148 Percent of total distance traveled (%) 73% Average Trip Distance (mi) 0.4 Average Driving Speed (mph) 6.3 Average Stops per mile 35.5 Percent of Regen Braking Energy Recovery (%) 11% City Trips ( < 5 stops/mile & <37 mph avg) DC electrical energy consumption (DC Wh/mi) 423 Number of trips 27 Distance traveled (mi) 54 Percent of total distance traveled (%) 27% Average Trip Distance (mi) 2.0 Average Driving Speed (mph) 20.7 Average Stops per mile 3.5 Percent of Regen Braking Energy Recovery (%) 15% Highway Trips ( 37 mph avg) DC electrical energy consumption (DC Wh/mi) 0 Number of trips 0 Distance traveled (mi) 0 Percent of total distance traveled (%) 0% Average Trip Distance (mi) 0.0 Average Driving Speed (mph)

185

MonthlyReport  

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

0 0 Number of trips 493 Distance traveled (mi) 189 Percent of total distance traveled (%) 38% Average Trip Distance (mi) 0.4 Average Driving Speed (mph) 4.9 Average Stops per mile 28.7 Percent of Regen Braking Energy Recovery (%) 15% City Trips ( < 5 stops/mile & <37 mph avg) DC electrical energy consumption (DC Wh/mi) 377 Number of trips 67 Distance traveled (mi) 275 Percent of total distance traveled (%) 56% Average Trip Distance (mi) 4.1 Average Driving Speed (mph) 17.9 Average Stops per mile 3.7 Percent of Regen Braking Energy Recovery (%) 13% Highway Trips ( 37 mph avg) DC electrical energy consumption (DC Wh/mi) 438 Number of trips 1 Distance traveled (mi) 29 Percent of total distance traveled (%) 6% Average Trip Distance (mi) 28.7 Average Driving Speed (mph)

186

MonthlyReport  

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

505 505 Number of trips 601 Distance traveled (mi) 245 Percent of total distance traveled (%) 62% Average Trip Distance (mi) 0.4 Average Driving Speed (mph) 5.4 Average Stops per mile 34.8 Percent of Regen Braking Energy Recovery (%) 15% City Trips ( < 5 stops/mile & <37 mph avg) DC electrical energy consumption (DC Wh/mi) 373 Number of trips 35 Distance traveled (mi) 124 Percent of total distance traveled (%) 31% Average Trip Distance (mi) 3.5 Average Driving Speed (mph) 23.0 Average Stops per mile 3.7 Percent of Regen Braking Energy Recovery (%) 13% Highway Trips ( 37 mph avg) DC electrical energy consumption (DC Wh/mi) 319 Number of trips 3 Distance traveled (mi) 25 Percent of total distance traveled (%) 6% Average Trip Distance (mi) 8.5 Average Driving Speed (mph)

187

MonthlyReport  

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

613 613 Number of trips 89 Distance traveled (mi) 9 Percent of total distance traveled (%) 30% Average Trip Distance (mi) 0.1 Average Driving Speed (mph) 7.0 Average Stops per mile 44.5 Percent of Regen Braking Energy Recovery (%) 9% City Trips ( < 5 stops/mile & <37 mph avg) DC electrical energy consumption (DC Wh/mi) 487 Number of trips 8 Distance traveled (mi) 5 Percent of total distance traveled (%) 16% Average Trip Distance (mi) 0.6 Average Driving Speed (mph) 25.0 Average Stops per mile 3.8 Percent of Regen Braking Energy Recovery (%) 6% Highway Trips ( 37 mph avg) DC electrical energy consumption (DC Wh/mi) 487 Number of trips 7 Distance traveled (mi) 16 Percent of total distance traveled (%) 54% Average Trip Distance (mi) 2.3 Average Driving Speed (mph)

188

MonthlyReport  

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

0 0 Number of trips 1,610 Distance traveled (mi) 372 Percent of total distance traveled (%) 72% Average Trip Distance (mi) 0.2 Average Driving Speed (mph) 5.2 Average Stops per mile 32.1 Percent of Regen Braking Energy Recovery (%) 13% City Trips ( < 5 stops/mile & <37 mph avg) DC electrical energy consumption (DC Wh/mi) 383 Number of trips 114 Distance traveled (mi) 144 Percent of total distance traveled (%) 28% Average Trip Distance (mi) 1.3 Average Driving Speed (mph) 18.3 Average Stops per mile 3.8 Percent of Regen Braking Energy Recovery (%) 16% Highway Trips ( 37 mph avg) DC electrical energy consumption (DC Wh/mi) 549 Number of trips 5 Distance traveled (mi) 2 Percent of total distance traveled (%) 0% Average Trip Distance (mi) 0.4 Average Driving Speed (mph)

189

MonthlyReport  

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

530 530 Number of trips 1,308 Distance traveled (mi) 495 Percent of total distance traveled (%) 69% Average Trip Distance (mi) 0.4 Average Driving Speed (mph) 5.6 Average Stops per mile 31.4 Percent of Regen Braking Energy Recovery (%) 15% City Trips ( < 5 stops/mile & <37 mph avg) DC electrical energy consumption (DC Wh/mi) 471 Number of trips 91 Distance traveled (mi) 175 Percent of total distance traveled (%) 24% Average Trip Distance (mi) 1.9 Average Driving Speed (mph) 16.6 Average Stops per mile 3.8 Percent of Regen Braking Energy Recovery (%) 13% Highway Trips ( 37 mph avg) DC electrical energy consumption (DC Wh/mi) 357 Number of trips 2 Distance traveled (mi) 49 Percent of total distance traveled (%) 7% Average Trip Distance (mi) 24.7 Average Driving Speed (mph)

190

Licenses Available in Energy & Utilities | ORNL  

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

Energy and Utilities Energy and Utilities SHARE Energy and Utilities 200000741 Automatic Detection of Bone Fragments in Poultry 200000782 Droplet Acoustic Wave Sensors 200000784 Method for the Enhancement of Aqueous Cleaning Operations 200000785 Bulk Metallic Glass Surgical Tools and Orthopedic Implants 200000789 Device for Separating CO2 from Fossil Power Plant Emissions 200000791 Wheel Reaction Force Sensing Apparatus/Whole-Vehicle Brake Tester 200000796 Fossil Fuel Combined Cycle Power System 200000799 Method for Accelerated Curing of Coatings for Explosion Prevention and Other Needs Using Microwave Technology 200000807 Effective Switching Frequency Multiplier Inverter 200000809 Improved Response Microcantilever Thermal Detector 200000813 High Slot Utilization System for Electric Machines

191

Energy  

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

Energy newsroomassetsimagesenergy-icon.png Energy Research into alternative forms of energy, and improving and securing the power grid, is a major national security...

192

Research and Development of High-Power and High-Energy Electrochemical Storage Devices  

SciTech Connect

The accomplishments and technology progressmade during the U.S. Department of Energy (DOE) Cooperative Agreement No. DE-FC26- 05NT42403 (duration: July 11, 2005 through April 30, 2014, funded for $125 million in cost- shared research) are summarized in this Final Technical Report for a total of thirty-seven (37) collaborative programs organized by the United States Advanced Battery Consortium, LLC (USABC). The USABC is a partnership, formed in 1991, between the three U.S. domestic automakers Chrysler, Ford, and General Motors, to sponsor development of advanced high-performance batteries for electric and hybrid electric vehicle applications. The USABC provides a unique opportunity for developers to leverage their resources in combination with those of the automotive industry and the Federal government. This type of pre-competitive cooperation minimizes duplication of effort and risk of failure, and maximizes the benefits to the public of the government funds. A major goal of this program is to promote advanced battery development that can lead to commercialization within the domestic, and as appropriate, the foreign battery industry. A further goal of this program is to maintain a consortium that engages the battery manufacturers with the automobile manufacturers and other key stakeholders, universities, the National Laboratories, and manufacturers and developers that supply critical materials and components to the battery industry. Typically, the USABC defines and establishes consensus goals, conducts pre-competitive, vehicle-related research and development (R&D) in advanced battery technology. The R&D carried out by the USABC is an integral part of the DOE’s effort to develop advanced transportation technologies that will significantly improve fuel economy, comply with projected emissions and safety regulations, and use domestically produced fuels. The USABC advanced battery development plan has the following three focus areas: 1. Existing technology validation, implementation, and cost reduction. 2. Identification of the next viable technology with emphasis on the potential to meet USABC cost and operating temperature range goals. 3. Support high-risk, high-reward battery technology R&D. Specific to the Cooperative Agreement DE- FC26-05NT42403, addressing High-Energy and High Power Energy Storage Technologies, the USABC focus was on understanding and addressing the following factors (listed in priority of effort): • Cost: Reducing the current cost of lithium- ion batteries (currently about 2-3 times the FreedomCAR target ($20/kW). • Low Temperature Performance: Improving the discharge power and removing lithium plating during regenerative braking. • Calendar Life: Achieving 15-year life and getting accurate life prediction. • Abuse Tolerance: Developing a system level tolerance to overcharge, crush, and high temperature exposure. This Final Technical Report compilation is submitted in fulfillment of the subject Cooperative Agreement, and is intended to serve as a ready-reference for the outcomes of following eight categories of projects conducted by the USABC under award from the DOE’s Energy Efficiency and Renewable Energy ) Vehicle Technologies Program: USABC DoE Final Report – DoE Cooperative Agreement DE-FC26-95EE50425 8 Protected Information 1. Electric Vehicle (EV) (Section A of this report) 2. Hybrid Electric Vehicle (HEV) (Section B 3. Plug-In Hybrid Electric Vehicle (PHEV) (Section C) 4. Low-Energy Energy Storage Systems (LEESS) (Section D) 5. Technology Assessment Program (TAP) (Section E) 6. Ultracapacitors (Section F) 7. 12 Volt Start-Stop (Section G) 8. Separators (Section H) The report summarizes the main areas of activity undertaken in collaboration with the supplier community and the National Laboratories. Copies of the individual supplier final reports are available upon request. Using project gap analysis versus defined USABC goals in each area, the report documents known technology limits and provides direction on future areas of technology and performance needs for vehicle applicatio

No, author

2014-04-30T23:59:59.000Z

193

transmission april may 2003 re-gen56 Privately-owned distributed generation  

E-Print Network (OSTI)

transmission grid to Distributed renewable energy systems, such as mini- hydro, can significantly affect, including mini-hydro. Mini- hydro resources are commonly found in areas with low population and load new techniques that could facilitate a greater capacity of mini- hydro generation. The first allows

Harrison, Gareth

194

DEPARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER NEPA DETERMINATION  

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

.eU) , .eU) , u.s. DEPARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER NEPA DETERMINATION RECIPIENT: Parker Hannifin, Aircraft Wheel and Brake Diy PROJECT TITl.E: Wind Turbine Electric Brake project Page 1 of2 STATE: OH Funding Opportunity Announcement Number Pro<:urement Instrument Number NEPA Control Number CID Number COP DE-EEOOOO296 GF0-10-053 0 Based on my review orthe information concerning tbe proposed action, as NEPA Compliance Officer- (autboriztd under DOE Order 4SI.1A), I have made the following determination: ex, EA, [IS APPENDIX AND NUMBER: Description: B3.6 Siting. construction (or modification). operation . and decommissioning of facilities for indoor bench-scale research projects and conventional laboratory operations (for example. preparation of chemical standards and sample analysis):

195

Energy  

Science Journals Connector (OSTI)

Energy ... “Scientific Challenges in Sustainable Energy Technology,” by Nathan S. Lewis of the California Institute of Technology, summarizes data on energy resources and analyses the implications for human society. ... ConfChem Conference on Educating the Next Generation: Green and Sustainable Chemistry—Solar Energy: A Chemistry Course on Sustainability for General Science Education and Quantitative Reasoning ...

John W. Moore

2008-07-01T23:59:59.000Z

196

Categorical Exclusion Determinations: Fossil Energy | Department of Energy  

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

July 19, 2010 July 19, 2010 CX-003045: Categorical Exclusion Determination Computational Fluid Dynamics (CFD) Simulations of a Regenerative Process for Carbon Dioxide Capture in Advanced Gasification Based Systems CX(s) Applied: B3.6 Date: 07/19/2010 Location(s): Chicago, Illinois Office(s): Fossil Energy, National Energy Technology Laboratory July 15, 2010 CX-003070: Categorical Exclusion Determination Gas Process Development Unit (GPDU)/Syngas (Synthetic Gas) Generator Decommissioning CX(s) Applied: B1.23, B1.27, B1.31, B3.6 Date: 07/15/2010 Location(s): Morgantown, West Virginia Office(s): Fossil Energy, National Energy Technology Laboratory July 13, 2010 CX-003039: Categorical Exclusion Determination High Temperature Chemical Sensors for Energy Research CX(s) Applied: B3.6

197

Page not found | Department of Energy  

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

91 - 20000 of 26,764 results. 91 - 20000 of 26,764 results. Download CX-003854: Categorical Exclusion Determination University of New Haven Solar Testing and Training Lab (Connecticut) CX(s) Applied: B5.1 Date: 09/02/2010 Location(s): New Haven, Connecticut Office(s): Energy Efficiency and Renewable Energy, Golden Field Office http://energy.gov/nepa/downloads/cx-003854-categorical-exclusion-determination Download CX-002146: Categorical Exclusion Determination Wind Turbine Electric Brake Project CX(s) Applied: B3.6 Date: 02/22/2010 Location(s): Ohio Office(s): Energy Efficiency and Renewable Energy, Golden Field Office http://energy.gov/nepa/downloads/cx-002146-categorical-exclusion-determination Download CX-006327: Categorical Exclusion Determination Illinois-City-Waukegan CX(s) Applied: A9, A11, B2.5, B5.1

198

Stationary flywheel energy storage systems. Final report  

SciTech Connect

The aim of this system study is to find out industrial applications of Stationary Flywheel Energy Accumulators. The economic value for the consumer and the effects on the power supply grid should be investigated. As to overall economy, compensation of short time maximum power out-put seems to be more favorable at the power stations. An additional possibility for energy storage by flywheels is given where otherwise lost energy can be used effectively, according to the successful brake energy storage in vehicles. Under this aspect the future use of flywheels in wind-power-plants seems to be promising. Attractive savings of energy can be obtained by introducing modern flywheel technology for emergency power supply units which are employed for instance in telecommunication systems. Especially the application for emergency power supply, in power stations and in combination with wind energy converters needs further investigation.

Gilhaus, A.; Hau, E.; Gassner, G.; Huss, G.; Schauberger, H.

1982-01-01T23:59:59.000Z

199

Energy  

Gasoline and Diesel Fuel Update (EIA)

Federal, State, local, and foreign governments, EIA survey respondents, and the media. For further information, and for answers to questions on energy statistics, please...

200

Energy  

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

Energy Energy Energy Express Licensing Accelerator-Driven Transmutation Of Spent Fuel Elements Express Licensing Acid-catalyzed dehydrogenation of amine-boranes Express Licensing Air Breathing Direct Methanol Fuel Cell Express Licensing Aligned Crystalline Semiconducting Film On A Glass Substrate And Method Of Making Express Licensing Anion-Conducting Polymer, Composition, And Membrane Express Licensing Apparatus for Producing Voltage and Current Pulses Express Licensing Biaxially oriented film on flexible polymeric substrate Express Licensing Corrosion Test Cell For Bipolar Plates Express Licensing Device for hydrogen separation and method Negotiable Licensing Durable Fuel Cell Membrane Electrode Assembly (MEA) Express Licensing Energy Efficient Synthesis Of Boranes Express Licensing

Note: This page contains sample records for the topic "regen braking energy" 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

Nanotechnology for regenerative medicine  

Science Journals Connector (OSTI)

Future biomaterials must simultaneously enhance tissue regeneration while minimizing immune responses and inhibiting infection. While the field of tissue engineering has promised to develop materials that can pro...

Dongwoo Khang; Joseph Carpenter; Young Wook Chun; Rajesh Pareta…

2010-08-01T23:59:59.000Z

202

Thermal regenerative injector  

SciTech Connect

This patent describes an apparatus for injecting fuel and oxidizer into the combustion zone of an engine, comprising: a housing; means for receiving the fuel within the housing; means for preheating the fuel within the housing; a heat source external to the apparatus; means for transporting the fuel from the housing to the heat source wherein the fuel is heated; means for receiving the heated fuel within the housing; means for receiving the oxidizer within the housing; and means for injecting the oxidizer and the heated fuel from the housing into the combustion zone, the injection means being integral with the housing.

Wagner, W.R.

1987-11-24T23:59:59.000Z

203

Page not found | Department of Energy  

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

11 - 12620 of 28,560 results. 11 - 12620 of 28,560 results. Download CX-003535: Categorical Exclusion Determination Optimization of Regenerators for Active Magnetic Regenerative Refrigeration (AMRR) Systems CX(s) Applied: A9, A11 Date: 08/26/2010 Location(s): Madison, Wisconsin Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-003535-categorical-exclusion-determination Download CX-003536: Categorical Exclusion Determination High-Bandwidth Modulation of Hydrogen/Syngas Fuel to Control Combustor Dynamics CX(s) Applied: B3.6 Date: 08/26/2010 Location(s): Mentor, Ohio Office(s): Fossil Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-003536-categorical-exclusion-determination Download CX-003537: Categorical Exclusion Determination

204

Energy  

Office of Legacy Management (LM)

..) ".. ..) ".. _,; ,' . ' , ,; Depar?.me.nt ,of.' Energy Washington; DC 20585 : . ' , - $$ o"\ ' ~' ,' DEC ?;$ ;y4,,, ~ ' .~ The Honorable John Kalwitz , 200 E. Wells Street Milwaukee, W~isconsin 53202, . . i :. Dear,Mayor 'Kalwitz: " . " Secretary of Energy Hazel' O'Leary has announceha new,approach 'to,openness in " the Department of Ene~rgy (DOE) and its communications with'the public. In -. support of~this initiative, we areipleased to forward the enclosed information related to the Milwaukee Ai.rport site in your jurisdiction that performed work, for DOE orits predecessor agencies. information; use, and retention. ., This information .is provided for your '/ ,' DOE's Formerly Utilized Sites Remedial:'Action~'Prog&is responsible for ,"'

205

Page not found | Department of Energy  

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

41 - 5150 of 31,917 results. 41 - 5150 of 31,917 results. Download CX-001654: Categorical Exclusion Determination Burlington County Photovoltaic (PV) System CX(s) Applied: B5.1 Date: 04/09/2010 Location(s): County of Burlington, New Jersey Office(s): Energy Efficiency and Renewable Energy, Golden Field Office http://energy.gov/nepa/downloads/cx-001654-categorical-exclusion-determination Download CX-001922: Categorical Exclusion Determination Biogas to Regenerative Thermal Oxidizer CX(s) Applied: B2.5, B5.1 Date: 03/31/2010 Location(s): Hastings, Nebraska Office(s): Energy Efficiency and Renewable Energy, Golden Field Office http://energy.gov/nepa/downloads/cx-001922-categorical-exclusion-determination Download CX-001563: Categorical Exclusion Determination Bergen County Retrofits CX(s) Applied: A9, A11, B5.1

206

Test Drive: Honda FCX Clarity | Department of Energy  

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

Test Drive: Honda FCX Clarity Test Drive: Honda FCX Clarity Test Drive: Honda FCX Clarity May 14, 2010 - 10:52am Addthis A member of the Energy Empowers team takes the Honda FCX Clarity for a drive outside the U.S. Department of Energy in Washington, D.C. | Photo by Sunita Satyapal A member of the Energy Empowers team takes the Honda FCX Clarity for a drive outside the U.S. Department of Energy in Washington, D.C. | Photo by Sunita Satyapal Paul Lester Communications Specialist for the Office of Energy Efficiency and Renewable Energy Stepping into the driver's seat of the hydrogen powered Honda FCX Clarity is like stepping into the future. A glowing blue 3-D dashboard displays hydrogen and battery levels and a power button fires up fuel cells that provide electricity. An advanced braking system warns the driver about

207

Test Drive: Honda FCX Clarity | Department of Energy  

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

Test Drive: Honda FCX Clarity Test Drive: Honda FCX Clarity Test Drive: Honda FCX Clarity May 14, 2010 - 10:52am Addthis A member of the Energy Empowers team takes the Honda FCX Clarity for a drive outside the U.S. Department of Energy in Washington, D.C. | Photo by Sunita Satyapal A member of the Energy Empowers team takes the Honda FCX Clarity for a drive outside the U.S. Department of Energy in Washington, D.C. | Photo by Sunita Satyapal Paul Lester Communications Specialist, Office of Energy Efficiency and Renewable Energy Stepping into the driver's seat of the hydrogen powered Honda FCX Clarity is like stepping into the future. A glowing blue 3-D dashboard displays hydrogen and battery levels and a power button fires up fuel cells that provide electricity. An advanced braking system warns the driver about

208

FE Categorical Exclusions | Department of Energy  

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

19, 2010 19, 2010 CX-003045: Categorical Exclusion Determination Computational Fluid Dynamics (CFD) Simulations of a Regenerative Process for Carbon Dioxide Capture in Advanced Gasification Based Systems CX(s) Applied: B3.6 Date: 07/19/2010 Location(s): Chicago, Illinois Office(s): Fossil Energy, National Energy Technology Laboratory July 15, 2010 CX-003070: Categorical Exclusion Determination Gas Process Development Unit (GPDU)/Syngas (Synthetic Gas) Generator Decommissioning CX(s) Applied: B1.23, B1.27, B1.31, B3.6 Date: 07/15/2010 Location(s): Morgantown, West Virginia Office(s): Fossil Energy, National Energy Technology Laboratory July 13, 2010 CX-003039: Categorical Exclusion Determination High Temperature Chemical Sensors for Energy Research CX(s) Applied: B3.6 Date: 07/13/2010

209

Tunisia-GTZ Promotion of EERE | Open Energy Information  

Open Energy Info (EERE)

GTZ Promotion of EERE GTZ Promotion of EERE Name Tunisia-GTZ Promotion of EERE Agency/Company /Organization Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH Partner German Federal Ministry for Economic Cooperation and Development (BMZ), Agence Nationale pour la Maîtrise de l'Energie (ANME) des Ministère de l'Industrie, de l'Energie et de la Petite et Moyenne Entreprise (MIEPME) Sector Energy Topics Background analysis Website http://www.gtz.de/en/praxis/95 Program Start 2003 Program End 2013 Country Tunisia UN Region Northern Africa References Promotion of Renewable Energies and Energy Efficiency[1] GTZ is working with Tunisia on the use of market-based instruments to promote EERE with the following objective: "Much greater use is made of regenerative energies and energy efficiency is increased. Energy saving

210

Vehicles | Open Energy Information  

Open Energy Info (EERE)

renewable and alternative fuels. Advanced vehicles and fuels can also put the brakes on air pollution and improve our environment. At least 250 million vehicles are in use in the...

211

Development of a He{sup 3}?He{sup 4} sub Kelvin active magnetic regenerative refrigerator (AMRR) with no moving parts  

SciTech Connect

Current state of the art particle and photon detectors such as Transition Edge Sensors (TES) and Microwave Kinetic Inductance Detectors (MKID) use large arrays of sensors or detectors for space science missions. As the size of these space science detectors increases, future astrophysics missions will require sub-Kelvin cooling over larger areas. This leads to not only increased cooling power requirements, but also a requirement for distributed sub-Kelvin cooling. We propose an active Magnetic Regenerative Refrigerator (AMRR) that uses a Superfluid Magnetic Pump (SMP) to circulate liquid He{sup 3}?He{sup 4} through a magnetic regenerator to provide the necessary cooling at sub-Kelvin temperatures. Such system will be capable of distributing the cooling load to a relatively large array of objects. One advantage of using a fluid for heat transfer in such systems is to isolate components such as the superconducting magnets from detectors that are sensitive to magnetic fields. Another advantage of the proposed tandem AMRR is that it does not need Gas Gap Heat Switches (GGHS) to transfer heat during various stages of the magnetic cooling. Our proposed system consists of four superconducting magnets, one superleak, and three heat exchangers. It will operate continuously with no moving parts and it will be capable of providing the necessary cooling at sub-Kelvin temperatures for future space science applications.

Jahromi, A. E. [Ph.D. student, University of Wisconsin -1500 Engineering Drive, 1335 ERB, Madison, WI, 53706 (United States); Miller, F. K. [Assistant Professor of Mechanical Engineering, University of Wisconsin - 1500 Engineering Drive, 1341 ERB Madison, WI 53706 (United States)

2014-01-29T23:59:59.000Z

212

Performance analysis of regenerative organic Rankine cycle (RORC) using the pure working fluid and the zeotropic mixture over the whole operating range of a diesel engine  

Science Journals Connector (OSTI)

Abstract A regenerative organic Rankine cycle (RORC) system is designed to recover the exhaust heat of a diesel engine, and the influence of the intermediate pressure (the pressures at which the steam is extracted from the expander) on performance parameters such as net power output, thermal efficiency and mass flow rate of the working fluid are analyzed. The organic working fluids under investigation are \\{R245fa\\} and the zeotropic mixture isopentane/R245fa (in a 0.7/0.3 mol fraction). Based on initial calculations of RORC system performance, the intermediate pressure is set to 1.15 MPa for the RORC system when using isopentane/R245fa (in a 0.7/0.3 mol fraction) as the working fluid, and 1.2 MPa when using \\{R245fa\\} as the working fluid. A performance analysis of the RORC system using the two different working fluids is then conducted over the whole operating range of a diesel engine. The results show that the zeotropic mixture isopentane/R245fa (in a 0.7/0.3 mol fraction) performs better. Finally, a combined diesel engine and RORC system is defined to evaluate the performance improvement of such a combined system over the whole operating range. Results show that, for the combined system, a 10.54% improvement in power output and a 9.55% improvement in fuel economy can be achieved at the engine’s rated condition.

Jian Zhang; Hongguang Zhang; Kai Yang; Fubin Yang; Zhen Wang; Guangyao Zhao; Hao Liu; Enhua Wang; Baofeng Yao

2014-01-01T23:59:59.000Z

213

NREL: Fleet Test and Evaluation - Hydraulic Hybrid Drive Systems  

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

Hydraulic Hybrid Drive Systems Hydraulic Hybrid Drive Systems NREL's Fleet Test and Evaluation Team conducts performance evaluations of hydraulic hybrid drive systems in delivery vehicles. Because hydraulic hybrids feature highly efficient regenerative braking systems and "engine off at idle" capabilities, they are ideal for parcel delivery applications where stop-and-go traffic is common. Hydraulic hybrid systems can capture up to 70% of the kinetic energy that would otherwise be lost during braking. This energy drives a pump, which transfers hydraulic fluid from a low-pressure reservoir to a high-pressure accumulator. When the vehicle accelerates, fluid in the high-pressure accumulator moves to the lower-pressure reservoir, which drives a motor and provides extra torque. This process can improve the vehicle's fuel economy

214

Design and Simulation of Air Cooled Battery Thermal Management System Using Thermoelectric for a Hybrid Electric Bus  

Science Journals Connector (OSTI)

Dynamic and electric parameters of HEVs and EVs such as acceleration, regenerative braking and battery charging/discharging depend on the battery system performance. Excessive or uneven temperature rise in a modu...

Vahid Esfahanian; Saber Ahmadi Renani…

2013-01-01T23:59:59.000Z

215

The Application of Flywheels in Short-term Energy Storage  

Science Journals Connector (OSTI)

ABSTRACT In many alternative energy systems there is a requirement for energy storage over periods of up to 20 seconds in order to match supply and demand at times when these are changing rapidly and independently. The flywheel forms an ideal basis for such storage because of its relatively high cycle life and potential power and energy density. Wind energy conversion is taken as an example and the requirement for energy storage in WTG systems is assessed. Flywheel energy storage is compared with other forms of storage and is shown to be potentially suitable for this requirement. Power transmission between the flywheel and the WTG grid system requires a variable speed regenerative drive and associated frequency conversion. Such a scheme might permit variable speed WTG operation. A DC link converter is described.

C.M. Jefferson; N. Larsen

1984-01-01T23:59:59.000Z

216

Production of extended plasma channels in atmospheric air by amplitude-modulated UV radiation of GARPUN-MTW Ti : sapphire-KrF laser. Part 1. Regenerative amplification of subpicosecond pulses in a wide-aperture electron beam pumped KrF amplifier  

SciTech Connect

Regenerative amplification of single and multiple ultrashort subpicosecond UV pulses in a wide-aperture KrF amplifier with an unstable confocal resonator was investigated on the GARPUN-MTW hybrid laser system. Amplitude-modulated 100-ns long UV radiation pulses with an energy of several tens of joules were obtained at the output of the system. The pulses were a combination of a quasi-stationary oscillation pulse and a train of amplified ultrashort pulses (USPs) with a peak power of 0.2-0.3 TW, which exceeded the power of free-running lasing pulse by three orders of magnitude. The population inversion recovery time in the active KrF laser medium was estimated: {tau}{sub c} {<=} 2.0 ns. Trains of USPs spaced at an interval {Delta}t Almost-Equal-To {tau}{sub c} were shown to exhibit the highest amplification efficiency. The production of amplitude-modulated UV pulses opens up the way to the production and maintenance of extended plasma channels in atmospheric air. (extreme light fields and their applications)

Zvorykin, V D; Ionin, Andrei A; Levchenko, A O; Mesyats, Gennadii A; Seleznev, L V; Sinitsyn, D V; Smetanin, Igor V; Sunchugasheva, E S; Ustinovskii, N N; Shutov, A V [P N Lebedev Physics Institute, Russian Academy of Sciences, Moscow (Russian Federation)

2013-04-30T23:59:59.000Z

217

Analysis Of Geothermal Resources In Northern Switzerland | Open Energy  

Open Energy Info (EERE)

In Northern Switzerland In Northern Switzerland Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Analysis Of Geothermal Resources In Northern Switzerland Details Activities (0) Areas (0) Regions (0) Abstract: In Europe, geothermal energy becomes an attractive alternative for many conventional fuel based energy scenarios. In a time when actual political discussion favors regenerative energies, geothermal energy is an essential option since it offers the advantage of providing band energy. Recent studies provide evidence for large economical competitiveness of low-enthalpy, direct-use systems for heating and high-enthalpy systems for cogeneration (combined heat and power, CHP) or pure power generation. The study presented herein develops a detailed subsurface model of possible

218

Energy Storage Systems 2012 Peer Review Presentations - Poster Session 1  

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

Energy Storage Systems 2012 Peer Review Presentations - Poster Energy Storage Systems 2012 Peer Review Presentations - Poster Session 1 (Day 1): ARPA-E Projects Energy Storage Systems 2012 Peer Review Presentations - Poster Session 1 (Day 1): ARPA-E Projects The U.S. DOE Energy Storage Systems Program (ESS) conducted a peer review and update meeting in Washington, DC on Sept. 26 - 28, 2012. The 3-day conference included 9 sessions plus two poster sessions. ARPA-E project presentations from the first poster session on Day 1, chaired by DOE's Mark Johnson, are below. ESS 2012 Peer Review - Dispatchable Wind--Wind Power on Demand - Ian Lawson, General Compression ESS 2012 Peer Review - Novel Regenerative Fuel Cells based on Anion Exchange Membranes - Katherine Ayers, Proton Onsite ESS 2012 Peer Review - Low Cost, High-Energy Density Flywheel Storage Grid

219

CX-006210: Categorical Exclusion Determination | Department of Energy  

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

10: Categorical Exclusion Determination 10: Categorical Exclusion Determination CX-006210: Categorical Exclusion Determination Missouri Independent Energy Efficiency Program: Bodine Aluminum Incorporated - Thermal Oxidizer Replacement CX(s) Applied: B5.1 Date: 07/01/2011 Location(s): Missouri Office(s): Energy Efficiency and Renewable Energy, Golden Field Office Missouri Department of Natural Resources, Division of Energy's sub-recipient Bodine Aluminum Incorporated proposes to use $750,000 of State Energy Program American Recovery and Reinvestment Act funds to replace the existing Thermal Oxidizer system with a larger, more efficient Regenerative Thermal Oxidizer system. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-006210.pdf More Documents & Publications CX-006209: Categorical Exclusion Determination

220

CX-001319: Categorical Exclusion Determination | Department of Energy  

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

9: Categorical Exclusion Determination 9: Categorical Exclusion Determination CX-001319: Categorical Exclusion Determination Grants for State-Sponsored Renewable Energy and Energy Efficiency Projects - New Jersey Institute of Technology CX(s) Applied: B5.1 Date: 03/17/2010 Location(s): Newark, New Jersey Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory Oak Hall project including new demand-based building controls (variable-frequency drives), boiler replacement, solar water heating, rooftop solar photovoltaic panels, regenerative elevator technology, and high efficiency lighting. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-001319.pdf More Documents & Publications CX-003562: Categorical Exclusion Determination CX-000957: Categorical Exclusion Determination CX-002737

Note: This page contains sample records for the topic "regen braking energy" 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

Regulated apparatus for the generation of electrical energy, such as a wind generator  

SciTech Connect

The invention relates to a regulated apparatus for the generation of electrical energy. A wind generator comprises a propeller having fixed blades and a generator connected by a transmission to the propeller and having sets of main and secondary brushes. The hub of the propeller comprises a rotor of an eddy-current brake whose inductor stator is supplied by a current delivered, starting from a certain speed , by the secondary brushes of the generator which are angularly shifted relative to their neutral position.

Kant, M.

1980-04-15T23:59:59.000Z

222

Microsoft Word - s10.html  

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

Chevrolet S-10 Electric Chevrolet S-10 Electric w/NiMH VEHICLE SPECIFICATIONS PURPOSE-BUILT VEHICLE Base Vehicle: 1998 S-10 VIN: 1GCDE14H1W8122580 Seatbelt Positions: Three Standard Features: Heat Pump Climate Control System Auxillary Diesel Fuel Fired Heater (Only operates Below 37°F) Cruise Control Power Steering Tilt Steering Wheel 4-wheel Anti-Lock Power Assisted Brakes Regenerative Braking Propulsion Battery Thermal Management System Driver and Passenger-Side Air Bags (w/Passenger-Side Deactivation Switch) AM/FM Stereo Radio Half-Bed Tonneau Cover BATTERY Manufacturer: Ovonic Energy Products Type: Nickel Metal Hydride Number of Modules: 26 Weight of Module: 18.3 kg Weight of Pack(s): 490.5 kg Pack Locations: Underbody Nominal Module Voltage: 13.2 V

223

How Plug-in Hybrids Save Money  

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

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

224

Global energy consumption due to friction in passenger cars  

Science Journals Connector (OSTI)

This study presents calculations on the global fuel energy consumption used to overcome friction in passenger cars in terms of friction in the engine, transmission, tires, and brakes. Friction in tribocontacts was estimated according to prevailing contact mechanisms such as elastohydrodynamic, hydrodynamic, mixed, and boundary lubrication. Coefficients of friction in the tribocontacts were estimated based on available information in the literature on the average passenger car in use today, a car with today’s advanced commercial tribological technology, a car with today’s best advanced technology based upon recent research and development, and a car with the best technology forecasted in the next 10 years. The following conclusions were reached: • In passenger cars, one-third of the fuel energy is used to overcome friction in the engine, transmission, tires, and brakes. The direct frictional losses, with braking friction excluded, are 28% of the fuel energy. In total, 21.5% of the fuel energy is used to move the car. • Worldwide, 208,000 million liters of fuel (gasoline and diesel) was used in 2009 to overcome friction in passenger cars. This equals 360 million tonne oil equivalent per year (Mtoe/a) or 7.3 million TJ/a. Reductions in frictional losses will lead to a threefold improvement in fuel economy as it will reduce both the exhaust and cooling losses also at the same ratio. • Globally, one passenger car uses on average of 340 l of fuel per year to overcome friction, which would cost 510 euros according to the average European gas price in 2011 and corresponds to an average driving distance of 13,000 km/a. • By taking advantage of new technology for friction reduction in passenger cars, friction losses could be reduced by 18% in the short term (5–10 years) and by 61% in the long term (15–25 years). This would equal worldwide economic savings of 174,000 million euros and 576,000 million euros, respectively; fuel savings of 117,000 million and 385,000 million liters, respectively; and CO2 emission reduction of 290 million and 960 million tonnes, respectively. • The friction-related energy losses in an electric car are estimated to be only about half those of an internal combustion passenger car. Potential actions to reduce friction in passenger cars include the use of advanced coatings and surface texturing technology on engine and transmission components, new low-viscosity and low-shear lubricants and additives, and tire designs that reduce rolling friction.

Kenneth Holmberg; Peter Andersson; Ali Erdemir

2012-01-01T23:59:59.000Z

225

Categorical Exclusion Determinations: B3.6 | Department of Energy  

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

9, 2010 9, 2010 CX-003051: Categorical Exclusion Determination Irvine Smart Grid Demonstration Project (Only for Subcontractor General Electric's Work in Rochester, New York) CX(s) Applied: B3.6, B5.1 Date: 07/19/2010 Location(s): Rochester, New York Office(s): Electricity Delivery and Energy Reliability, National Energy Technology Laboratory July 19, 2010 CX-003050: Categorical Exclusion Determination Irvine Smart Grid Demonstration Project CX(s) Applied: A9, A11, B3.6, B4.6, B5.1 Date: 07/19/2010 Location(s): Irvine, California Office(s): Electricity Delivery and Energy Reliability, National Energy Technology Laboratory July 19, 2010 CX-003045: Categorical Exclusion Determination Computational Fluid Dynamics (CFD) Simulations of a Regenerative Process for Carbon Dioxide Capture in Advanced Gasification Based Systems

226

Maass Prim Sola | Open Energy Information  

Open Energy Info (EERE)

Prim Sola Jump to: navigation, search Name: Maass Prim Sola Place: China Sector: Solar Product: Joint venture between Maass Regenerative Energien and Prim Sola to secure the...

227

Energy Department Announces $4 Million Solicitation for Solid...  

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

fluorescent lamps. SSL sources are already replacing conventional technologies in automobile brake lights, traffic signals, exit signs and flashlights. The solid-state lighting...

228

U.S. Department of Energy Categorical Exclusion ...  

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

operation of lathes, milling machines, grinder, saws, and machines of both manual and CNC type. Also the fabrication of assemblies within the confines of 749-A using brakes,...

229

Advanced Hybrid Propulsion and Energy Management System for High Efficiency, Off Highway, 240 Ton Class, Diesel Electric Haul Trucks  

SciTech Connect

The objective of this project is to reduce the fuel consumption of off-highway vehicles, specifically large tonnage mine haul trucks. A hybrid energy storage and management system will be added to a conventional diesel-electric truck that will allow capture of braking energy normally dissipated in grid resistors as heat. The captured energy will be used during acceleration and motoring, reducing the diesel engine load, thus conserving fuel. The project will work towards a system validation of the hybrid system by first selecting an energy storage subsystem and energy management subsystem. Laboratory testing at a subscale level will evaluate these selections and then a full-scale laboratory test will be performed. After the subsystems have been proven at the full-scale lab, equipment will be mounted on a mine haul truck and integrated with the vehicle systems. The integrated hybrid components will be exercised to show functionality, capability, and fuel economy impacts in a mine setting.

Richter, Tim; Slezak, Lee; Johnson, Chris; Young, Henry; Funcannon, Dan

2008-12-31T23:59:59.000Z

230

The Inside of a Wind Turbine | Department of Energy  

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

The Inside of a Wind Turbine The Inside of a Wind Turbine The Inside of a Wind Turbine 1 of 17 Tower: 2 of 17 Tower: Made from tubular steel (shown here), concrete, or steel lattice. Supports the structure of the turbine. Because wind speed increases with height, taller towers enable turbines to capture more energy and generate more electricity. Generator: 3 of 17 Generator: Produces 60-cycle AC electricity; it is usually an off-the-shelf induction generator. High-speed shaft: 4 of 17 High-speed shaft: Drives the generator. Nacelle: 5 of 17 Nacelle: Sits atop the tower and contains the gear box, low- and high-speed shafts, generator, controller, and brake. Some nacelles are large enough for a helicopter to land on. Wind vane: 6 of 17 Wind vane: Measures wind direction and communicates with the yaw drive to orient the

231

Utilization of rotor kinetic energy storage for hybrid vehicles  

DOE Patents (OSTI)

A power system for a motor vehicle having an internal combustion engine, the power system comprises an electric machine (12) further comprising a first excitation source (47), a permanent magnet rotor (28) and a magnetic coupling rotor (26) spaced from the permanent magnet rotor and at least one second excitation source (43), the magnetic coupling rotor (26) also including a flywheel having an inertial mass to store kinetic energy during an initial acceleration to an operating speed; and wherein the first excitation source is electrically connected to the second excitation source for power cycling such that the flywheel rotor (26) exerts torque on the permanent magnet rotor (28) to assist braking and acceleration of the permanent magnet rotor (28) and consequently, the vehicle. An axial gap machine and a radial gap machine are disclosed and methods of the invention are also disclosed.

Hsu, John S. (Oak Ridge, TN)

2011-05-03T23:59:59.000Z

232

Full Hybrid: Stopped  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Braking button Stopped button Braking button Stopped button STOPPED When the vehicle is stopped, such as at a red light, the gasoline engine and electric motor shut off automatically so that energy is not wasted in idling. All other systems, including the electric air conditioning, continue to run. stage graphic: vertical blue rule Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. the car is stopped at an intersection. Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. the car is stopped at an intersection. Battery (highlighted): The battery stores energy generated from the gasoline engine or, during regenerative braking, from the electric motor. Since the battery powers the vehicle at low speeds, it is larger and holds much more energy than batteries used to start conventional vehicles. Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. the car is stopped at an intersection. Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. the car is stopped at an intersection.

233

Hybrid: Starting  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

button highlighted Cruising Button Passing Button Braking Button Stopped Button subbanner graphic: gray bar button highlighted Cruising Button Passing Button Braking Button Stopped Button subbanner graphic: gray bar STARTING When the vehicle is started, the gasoline engine "warms up." If necessary, the electric motor acts as a generator, converting energy from the engine into electricity and storing it in the battery. stage graphic: vertical blue rule Main stage: See through car with battery, engine, and electric motor visible. The car is moving. There are arrows flowing from the gasoline engine to the electric motor to the battery. Main stage: See through car with battery, engine, and electric motor visible. The car is moving. There are arrows flowing from the gasoline engine to the electric motor to the battery. Battery: The battery stores energy generated from the gasoline engine or, during regenerative braking, from the electric motor. Since the battery helps power the vehicle, it is larger and holds much more energy than batteries used to start conventional vehicles. Main stage: See through car with battery, engine, and electric motor visible. The car is moving. There are arrows flowing from the gasoline engine to the electric motor to the battery.

234

CX-003045: Categorical Exclusion Determination | Department of Energy  

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

045: Categorical Exclusion Determination 045: Categorical Exclusion Determination CX-003045: Categorical Exclusion Determination Computational Fluid Dynamics (CFD) Simulations of a Regenerative Process for Carbon Dioxide Capture in Advanced Gasification Based Systems CX(s) Applied: B3.6 Date: 07/19/2010 Location(s): Chicago, Illinois Office(s): Fossil Energy, National Energy Technology Laboratory The overall objective of the proposed program is to develop a computational fluid dynamics (CFD) model and to perform CFD simulations to describe the heterogeneous gas-solid absorption/regeneration and water gas shift (WGS) reactions. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-003045.pdf More Documents & Publications CX-004510: Categorical Exclusion Determination CX-004511: Categorical Exclusion Determination

235

Impact of high energy ball milling on the nanostructure of magnetite–graphite and magnetite–graphite–molybdenum disulphide blends  

SciTech Connect

Different, partly complementary and partly redundant characterization methods were applied to study the transition of magnetite, graphite and MoS{sub 2} powders to mechanically alloyed nanostructures. The applied methods were: Transmission electron microscopy (TEM), Mössbauer spectroscopy (MS), Raman spectroscopy (RS), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). The main objective was to prepare a model material providing the essential features of a typical tribofilm forming during automotive braking, and to assess the impact of different constituents on sliding behaviour and friction level. Irrespective of the initial grain size, the raw materials were transferred to a nanocrystalline structure and mixed on a nanoscopic scale during high energy ball milling. Whereas magnetite remained almost unchanged, graphite and molybdenum disulphide were transformed to a nanocrystalline and highly disordered structure. The observed increase of the coefficient of friction was attributed to a loss of lubricity of the latter ingredient due to this transformation and subsequent oxidation. - Highlights: • Characterization of microstructural changes induced by high energy ball milling • Assessment of the potential of different characterization methods • Impact of mechanical alloying on tribological performance revealed by tests • Preparation of an artificial third body resembling the one formed during braking.

Österle, W., E-mail: Werner.oesterle@bam.de [BAM Federal Institute for Materials Research and Testing, 12200 Berlin (Germany); Orts-Gil, G.; Gross, T.; Deutsch, C. [BAM Federal Institute for Materials Research and Testing, 12200 Berlin (Germany); Hinrichs, R. [Instituto de Geociências, UFRGS, P.O. Box 15001, 91501-970 Porto Alegre (Brazil); Vasconcellos, M.A.Z. [Instituto de Física, UFRGS, P.O. Box 15051, 91501-970 Porto Alegre (Brazil); Zoz, H.; Yigit, D.; Sun, X. [Zoz Group, 57482 Wenden (Germany)

2013-12-15T23:59:59.000Z

236

A Novel Integrated Magnetic Structure Based DC/DC Converter for Hybrid Battery/Ultracapacitor Energy Storage Systems  

SciTech Connect

This manuscript focuses on a novel actively controlled hybrid magnetic battery/ultracapacitor based energy storage system (ESS) for vehicular propulsion systems. A stand-alone battery system might not be sufficient to satisfy peak power demand and transient load variations in hybrid and plug-in hybrid electric vehicles (HEV, PHEV). Active battery/ultracapacitor hybrid ESS provides a better solution in terms of efficient power management and control flexibility. Moreover, the voltage of the battery pack can be selected to be different than that of the ultracapacitor, which will result in flexibility of design as well as cost and size reduction of the battery pack. In addition, the ultracapacitor bank can supply or recapture a large burst of power and it can be used with high C-rates. Hence, the battery is not subjected to supply peak and sharp power variations, and the stress on the battery will be reduced and the battery lifetime would be increased. Utilizing ultracapacitor results in effective capturing of the braking energy, especially in sudden braking conditions.

Onar, Omer C [ORNL

2012-01-01T23:59:59.000Z

237

Full Hybrid: Starting  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

highlighted Low Speed button Cruising button Passing button Braking button Stopped button highlighted Low Speed button Cruising button Passing button Braking button Stopped button STARTING When a full hybrid vehicle is initially started, the battery typically powers all accessories. The gasoline engine only starts if the battery needs to be charged or the accessories require more power than available from the battery. stage graphic: vertical blue rule Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. the car is stopped at an intersection. Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. the car is stopped at an intersection. Battery (highlighted): The battery stores energy generated from the gasoline engine or, during regenerative braking, from the electric motor. Since the battery powers the vehicle at low speeds, it is larger and holds much more energy than batteries used to start conventional vehicles. Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. the car is stopped at an intersection. Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. the car is stopped at an intersection.

238

Research Councils UK Research funded by the  

E-Print Network (OSTI)

biology; Regenerative medicine; Agri-science; Advanced materials and nanotechnology; and Energy and its

Berzins, M.

239

MonthlyReport  

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

5 5 Overall AC electrical energy consumption (AC Wh/mi)¹ 111 Overall DC electrical energy consumption (DC Wh/mi)² 71 Overall DC electrical energy captured from regenerative braking (DC Wh/mi) 61 Total number of trips 1,135 Total distance traveled (mi) 4,408 Trips in Charge Depleting (CD) mode³ Gasoline fuel economy (mpg) 22 DC electrical energy consumption (DC Wh/mi) 296 Number of trips 264 Percent of trips city | highway 100% | 0% Distance traveled (mi) 781 Percent of total distance traveled 18% Trips in both Charge Depleting & Charge Sustaining (CD/CS) modes Gasoline fuel economy (mpg) 19 DC electrical energy consumption (DC Wh/mi) 141 Number of trips 44 Percent of trips city | highway 96% | 4% Distance traveled CD | CS (mi) 333 | 389 Percent of total distance traveled CD | CS

240

MonthlyReport  

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

1 1 Overall AC electrical energy consumption (AC Wh/mi)¹ 93 Overall DC electrical energy consumption (DC Wh/mi)² 71 Overall DC electrical energy captured from regenerative braking (DC Wh/mi) 40 Total number of trips 11,047 Total distance traveled (mi) 119,879 Trips in Charge Depleting (CD) mode³ Gasoline fuel economy (mpg) 25 DC electrical energy consumption (DC Wh/mi) 208 Number of trips 4,491 Percent of trips city | highway 92% | 8% Distance traveled (mi) 30,376 Percent of total distance traveled 25% Trips in both Charge Depleting & Charge Sustaining (CD/CS) modes Gasoline fuel economy (mpg) 22 DC electrical energy consumption (DC Wh/mi) 71 Number of trips 1,352 Percent of trips city | highway 69% | 31% Distance traveled CD | CS (mi) 12,772 | 20,001 Percent of total distance traveled CD | CS

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241

National Wind Technology Center to Debut New Dynamometer (Fact Sheet), Highlights in Research & Development, NREL (National Renewable Energy Laboratory)  

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

New test facility will be used to accelerate the New test facility will be used to accelerate the development and deployment of next-generation wind energy technologies. This fall, the National Wind Technology Center (NWTC) at the National Renewable Energy Laboratory (NREL) will open a new dynamometer test facility. Funded by a grant from the U.S. Department of Energy under the American Recovery and Reinvestment Act (ARRA), the new facility will offer wind industry engineers a unique opportunity to conduct a wide range of tests on the mechanical and electrical power producing systems of a wind turbine including generators, gearboxes, power converters, bearings, brakes, lubrication, cooling, and control systems. Dynamometers enable industry and testing agencies to verify the performance and reliability

242

U.S. Department of Energy Categorical Exclusion Detennination...  

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

conjunction with PSU, proposes to investigate the use of regenerative cooling for natural gas power generation turbomachinery to allow operation at higher pressures and...

243

Indiana Energy Energy Challenges  

E-Print Network (OSTI)

Indiana Energy Conference Energy Challenges And Opportunities November 5, 2013 ­ 9:00 a.m. ­ 5:00 p spectrum of business sectors including: Energy Community Manufacturing Policymakers Finance Engineering of Energy & Water: A Well of Opportunity Our water and energy systems are inextricably linked. Energy

Ginzel, Matthew

244

Matter & Energy Wind Energy  

E-Print Network (OSTI)

See Also: Matter & Energy Wind Energy Energy Technology Physics Nuclear Energy Petroleum 27, 2012) -- Energy flowing from large-scale to small-scale places may be prevented from flowing, indicating that there are energy flows from large to small scale in confined space. Indeed, under a specific

Shepelyansky, Dima

245

Energy Efficiency & Renewable Energy  

E-Print Network (OSTI)

.S. Energy Consumption U.S. Primary Energy Consumption by Source and Sector Share of Energy Consumed byEnergy Efficiency & Renewable Energy 2010 Fuel Cell Project Kick-off Dr. Dimitrios Papageorgopoulos Fuel Cells Team Leader U.S. Department of Energy gy Fuel Cell Technologies Program September 28

246

Energy 101 | Department of Energy  

Office of Environmental Management (EM)

Energy Literacy Energy 101 Energy 101 What is the Energy 101 Initiative? The Energy 101 Dialogue Series: Dialogue 1: Energy in the Classroom Webinar Slides Increasing...

247

Matter & Energy Solar Energy  

E-Print Network (OSTI)

See Also: Matter & Energy Solar Energy· Electronics· Materials Science· Earth & Climate Energy and the Environment · Renewable Energy· Environmental Science · Reference Chemical compound· Semiconductor· Gallium at the University of Illinois, the future of solar energy just got brighter. Although silicon is the industry

Rogers, John A.

248

Renewable Energy | Department of Energy  

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

Research Topics Renewable Energy Renewable Energy he Office of Energy Efficiency and Renewable Energy (EERE) 2014 Postdoctoral Research Awards are sponsored by: Solar Energy...

249

Energy 101 | Department of Energy  

Energy Savers (EERE)

Literacy Energy 101 Energy 101 What is the Energy 101 Initiative? The Energy 101 Dialogue Series: Dialogue 1: Energy in the Classroom Webinar Slides Increasing opportunities...

250

Energy Conservation Renewable Energy  

E-Print Network (OSTI)

Energy Conservation Renewable Energy The Future at Rutgers University Facilities & Capital Planning Operations & Services Utilities Operations 6 Berrue Circle Piscataway, NJ 08854 #12;Energy Conservation Wh C ti ? R bl EWhy Conservation? Renewable Energy · Climate control reduces green house gases · Reduces

Delgado, Mauricio

251

Solar Energy  

Science Journals Connector (OSTI)

The sun is the main source of all alternative energies on the earth’s surface. Wind energy, bioenergy, ocean energy, and hydro energy are derived from the sun. However,...solar energy refers to the energy that is...

Tushar K. Ghosh; Mark A. Prelas

2011-01-01T23:59:59.000Z

252

Nuclear Energy & Energy Security  

Science Journals Connector (OSTI)

Safety issues related to use of nuclear energy and secure operation of nuclear installations are mail stones of great importance. Although none of technologies producing energy are absolutely safe it is obvious t...

Jumber Mamasakhlisi

2010-01-01T23:59:59.000Z

253

A Look Inside the Detroit Auto Show | Department of Energy  

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

A Look Inside the Detroit Auto Show A Look Inside the Detroit Auto Show A Look Inside the Detroit Auto Show January 12, 2011 - 1:15pm Addthis Kerry Duggan Waking up at 4:30AM is not my idea of fun. But after I witnessed the 6:30AM unveiling of the shiny new Porsche 918 RSR Hybrid at the North American International Auto Show, I got over it. To those who know cars, its lineage is in the #22 Porsche 917 race car, winner of the LeMans in 1971. With a top speed of 140 mph, the new 918 RSR combines the power of a 563-horsepower V-8 engine and a dual inertial flywheel system to produce a total 767-horsepower. On the efficiency side, a Kinetic Energy Recovery System (KERS) allows the two 75-kW flywheels to capture wasted energy when the brakes are applied. The Porsche president said that their goal is to achieve high fuel efficiency in extreme driving

254

A Look Inside the Detroit Auto Show | Department of Energy  

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

A Look Inside the Detroit Auto Show A Look Inside the Detroit Auto Show A Look Inside the Detroit Auto Show January 12, 2011 - 1:15pm Addthis Kerry Duggan Waking up at 4:30AM is not my idea of fun. But after I witnessed the 6:30AM unveiling of the shiny new Porsche 918 RSR Hybrid at the North American International Auto Show, I got over it. To those who know cars, its lineage is in the #22 Porsche 917 race car, winner of the LeMans in 1971. With a top speed of 140 mph, the new 918 RSR combines the power of a 563-horsepower V-8 engine and a dual inertial flywheel system to produce a total 767-horsepower. On the efficiency side, a Kinetic Energy Recovery System (KERS) allows the two 75-kW flywheels to capture wasted energy when the brakes are applied. The Porsche president said that their goal is to achieve high fuel efficiency in extreme driving

255

Data Collection for Improved Cold Temperature Thermal Modeling  

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

funding: 250k 2 Overview 3. Exh. waste heat 1. Heat transfer 2. Brake power * 1) 33% (loss, heat transfer) * 2) 33% (brake power) * 3) 33% (loss, exhaust waste) Energy in 3...

256

VEHICLE SPECIFICATIONS Vehicle Features Base Vehicle: 2010 Honda  

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

Honda Honda Civic Hybrid VIN: JHMFA3F24AS005577 Seatbelt Positions: 5 Standard Features: Air Conditioning Power Locks Power Steering Power Brakes Power Windows Cruise Control Front Disc Brakes Rear Disc Brakes Front Wheel Drive Regenerative Braking Anti-Lock Brakes Traction Control Air Bags AM/FM Stereo with CD State of Charge Meter 1 Weights Design Curb Weight: 2877 lb Delivered Curb Weight: 2982 lb Distribution F/R (%): 57/43 GVWR: 3792 lb GAWR F/R: 1973/1841 lb Payload 2 : 810 lb Performance Goal: 400 lb Dimensions Wheelbase: 106.3 in Track F/R: 59.1/60.2 in Length: 177.3 in Width: 69.0 in Height: 56.3 in Ground Clearance: 6.0 in Performance Goal: 5.0 in Tires Manufacturer: Bridgestone

257

Water Energy | Department of Energy  

Office of Environmental Management (EM)

tax issues; and finance. Source: Stoel Rives LLP. EERE Video Resources Energy 101: Hydroelectric Power Energy 101: Marine and Hydrokinetic Energy News Articles and Blogs Energy...

258

Energy Sources | Department of Energy  

Energy Savers (EERE)

Sources Energy Sources Renewable Energy Renewable Energy Learn more about energy from solar, wind, water, geothermal and biomass. Read more Nuclear Nuclear Learn more about how we...

259

Energy Programs | Solar Energy  

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

Solar Energy Solar Energy Harnessing the Sun's Power for Fuel and Electricity Page 1 of 2 Solar Panels Featured Publication: Artificial Photosynthesis The average power need of the world's energy economy is 13 terawatts - a thousand trillion watts of power - and by 2050, that amount is expected to double. Fossil fuels and other nonrenewable sources are not the answer to the world's ever-expanding need for energy. Also, burning oil, coal or natural gas pollutes the atmosphere and contributes to global warming, which threatens the long-term viability of the earth and its inhabitants. Efficient utilization of energy from the sun may provide a solution to this important problem. The amount of clean, renewable energy derived from the sun in just one hour would meet the world's energy needs for a year. If

260

Liposomes in tissue engineering and regenerative medicine  

Science Journals Connector (OSTI)

...2012 From nano- to macro-scale: nanotechnology approaches for spatially controlled...2010 Emerging links between surface nanotechnology and endocytosis: impact on nonviral...Engineering extracellular matrix through nanotechnology. J. R. Soc. Interface 7, S717-S729...

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "regen braking energy" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
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to obtain the most current and comprehensive results.


261

New Regenerative Cycle for Vapor Compression Refrigeration  

Office of Scientific and Technical Information (OSTI)

Flashing Liquid Flow, Int. J. Multiphase Flow, Vol. 22, No.3, 1996, pp.473-483 7. Smith I.K., Stosic, N.R., The Expressor: An Efficiency Boost to Vapour Compression Systems...

262

Regenerative medicine: the emergence of an industry  

Science Journals Connector (OSTI)

...it is only through the commercialization of the technology needed...the world. Successful commercialization ultimately requires regulatory...necessary and appropriate processes for regulating the delivery...be remembered that the commercialization of biotech historically...

2010-01-01T23:59:59.000Z

263

Liposomes in tissue engineering and regenerative medicine  

Science Journals Connector (OSTI)

...signalling pathway by the inhibitors, STAT3 siRNA, resulted in...osteogenic lineage 2012 [55] chitosan-fibrin matrix quinacrine...liposome immobilized in fibrin chitosan matrix released quinacrine...of the matrix 2006 [136] chitosan scaffolds pDNA-TGF-beta1...

2014-01-01T23:59:59.000Z

264

European Doctoral Academy in Regenerative Engineering  

E-Print Network (OSTI)

project that is placed along the inter- sectorial innovation pipeline of a number of tissue engineering products and technologies, addressing the clinical needs of cardiac valve repair and replacement

Cesare, Bernardo

265

Energy Resource Library | Department of Energy  

Office of Environmental Management (EM)

Tribal Case Studies Energy Biomass and Waste-to-Energy Energy Efficiency Fossil Energy Geothermal Energy Renewable Energy Technologies Overview Solar Energy Water Energy Wind...

266

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

SciTech Connect

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

Onar, Omer C [ORNL

2012-01-01T23:59:59.000Z

267

Nuclear Energy  

Science Journals Connector (OSTI)

Nuclear Energy ... A brief summary of the history and key concepts of nuclear energy. ... Nuclear / Radiochemistry ...

Charles D. Mickey

1980-01-01T23:59:59.000Z

268

Energy Technologies  

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

Best practices, project resources, and other tools on energy efficiency and renewable energy technologies.

269

How Hybrids Work  

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

How Hybrids Work How Hybrids Work Diagram of full hybrid vehicle components, including (1) an internal combustion engine, (2) an electric motor, (3) a generator, (4) a power split device, and (5) a high-capacity battery. Flash Animation: How Hybrids Work (Requires Flash 6.0 or higher) HTML Version: How Hybrids Work Hybrid-electric vehicles (HEVs) combine the benefits of gasoline engines and electric motors and can be configured to obtain different objectives, such as improved fuel economy, increased power, or additional auxiliary power for electronic devices and power tools. Some of the advanced technologies typically used by hybrids include Regenerative Braking. The electric motor applies resistance to the drivetrain causing the wheels to slow down. In return, the energy from the

270

Energy 101: Geothermal Energy  

Office of Energy Efficiency and Renewable Energy (EERE)

See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface, through geothermal heat pumps.

271

Energy Saver | Department of Energy  

Energy Savers (EERE)

Save Energy, Save Money Start 2015 with an EnergyResolution to Save Money and Energy All Year Long Start 2015 with an EnergyResolution to Save Money and Energy All Year Long...

272

Energy Efficiency & Renewable Energy  

E-Print Network (OSTI)

Analysis U.S. Department of Energy #12;7 Some tax credits affecting fuel cells were expanded. Through new,000. Grants for Energy Property in Lieu of Tax Credits Allows facilities with insufficient tax liability to apply for a grant instead of claiming the Investment Tax Credit (ITC) or Production Tax Credit (PTC

273

Energy 101: Geothermal Energy  

ScienceCinema (OSTI)

See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface. The video highlights the basic principles at work in geothermal energy production, and illustrates three different ways the Earth's heat can be converted into electricity.

None

2014-06-23T23:59:59.000Z

274

Energy 101: Geothermal Energy  

SciTech Connect

See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface. The video highlights the basic principles at work in geothermal energy production, and illustrates three different ways the Earth's heat can be converted into electricity.

None

2014-05-27T23:59:59.000Z

275

Nuclear Energy  

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

Nuclear Energy Idaho National Laboratory is the Department of Energy's lead nuclear energy research and development facility. Building upon its legacy responsibilities,...

276

Nuclear Energy  

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

Research Programs >> Nuclear Energy Error Error Nuclear Energy Home - RCC cannot be displayed due to a timeout error. We recommend: * Refresh Nuclear Energy Home - RCC * Increasing...

277

Energy Literacy  

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

Biomass 2014 Conference Energy Literacy Linda Silverman Education and Workforce Development Department of Energy July 30, 2014 2 | Energy Education and Workforce Development...

278

wind energy  

National Nuclear Security Administration (NNSA)

5%2A en Pantex to Become Wind Energy Research Center http:nnsa.energy.govfieldofficesnponpopressreleasespantex-become-wind-energy-research-center

279

Hybrid Energy  

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

Hybrid Energy Integrated energy systems could improve fossil resource utilization, reduce greenhouse gas emissions and stabilize renewable energy contributions. These hybrid...

280

Gille-ESYS 10 1 Should Alex Buy a Battery-Powered Car?  

E-Print Network (OSTI)

that use hydrogen fuel cells have a range of more than 200 miles, although they're outrageously expensive. ZEVs just aren't sufficiently environmental to justify their cost. For one thing, manufacturing a new their fuel efficiency is amazing. I was reading that they use regenerative braking to charge up

Gille, Sarah T.

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they are not comprehensive nor are they the most current set.
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281

Saving Energy | Department of Energy  

Office of Environmental Management (EM)

Saving Energy Saving Energy Saving Energy Walmart Partnership Brings LEDs to Parking Lots Walmart Partnership Brings LEDs to Parking Lots Read more Refrigerator Standards Save...

282

Solar Energy | Department of Energy  

Office of Environmental Management (EM)

Solar Energy Solar Energy Below are resources for Tribes on solar energy technologies. A Guide to Community Solar: Utility, Private, and Nonprofit Project Development A resource...

283

Energy A. Interconversion of energy  

Science Journals Connector (OSTI)

Energy A. Interconversion of energy ... This simple device demonstrates the interconversion of energy from a battery to a light bulb, motor, and the electrolysis of water. ...

Hubert N. Alyea

1966-01-01T23:59:59.000Z

284

Elemental Energy | Open Energy Information  

Open Energy Info (EERE)

Pacific Northwest Area Sector: Biofuels, Biomass, Buildings, Efficiency, Geothermal energy, Renewable Energy, Solar, Vehicles, Wind energy Website: http:www.elementalenergy.ne...

285

Energy Matters | Department of Energy  

Office of Environmental Management (EM)

Live Chat on Clean Energy and Innovation Vice President Biden Kicks Off Five Days of Earth Day Activities with Announcement of Major New Energy Efficiency Effort Energy...

286

Todd Energy | Open Energy Information  

Open Energy Info (EERE)

Todd Energy Place: New Zealand Sector: Renewable Energy Product: New Zealand energy company with operations in exploration, production and generation. It is also active in...

287

Leonardo Energy | Open Energy Information  

Open Energy Info (EERE)

ENERGY is the premier web site delivering a range of virtual libraries relating to electrical energy." References "Leonardo Energy" Retrieved from "http:en.openei.org...

288

Bryte Energy | Open Energy Information  

Open Energy Info (EERE)

Name: Bryte Energy Place: Leicestershire, United Kingdom Zip: LE3 0QP Sector: Hydro, Hydrogen, Renewable Energy, Services Product: Bryte Energy Ltd provides consultancy services...

289

Wind Energy | Department of Energy  

Office of Environmental Management (EM)

Wind Energy Wind Energy Below are resources for Tribes on wind energy technologies. 2012 Market Report on Wind Technologies in Distributed Applications Includes a breakdown of...

290

Aerowatt Energies | Open Energy Information  

Open Energy Info (EERE)

Aerowatt Energies Jump to: navigation, search Name: Aerowatt Energies Place: France Sector: Solar, Wind energy Product: France-based joint venture established to develop wind and...

291

Symmetry Energy  

E-Print Network (OSTI)

Examination of symmetry energy is carried out on the basis of an elementary binding-energy formula. Constraints are obtained on the energy value at the normal nuclear density and on the density dependence of the energy at subnormal densities.

P. Danielewicz

2006-07-15T23:59:59.000Z

292

Symmetry Energy  

E-Print Network (OSTI)

Examination of symmetry energy is carried out on the basis of an elementary binding-energy formula. Constraints are obtained on the energy value at the normal nuclear density and on the density dependence of the energy at subnormal densities.

Danielewicz, P

2006-01-01T23:59:59.000Z

293

Energy Transmission  

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

Students will learn about everyday energy usage by completing a home energy audit and examine different lighting choices.

294

Energy Recovery Efficiency and Cost Analysis of VOC Thermal Oxidation Pollution Control Technology  

Science Journals Connector (OSTI)

Respective cost models were derived for recuperative thermal oxidizer (TO) and regenerative thermal oxidizer (RTO). ... In a thermal oxidation process, VOC-laden air is thermally treated (oxidized/decomposed) at temperatures about 730?850 °C. ... Choi and Yi(4) worked on the simulation and optimization of regenerative thermal oxidizers. ...

Aruna S. K. Warahena; Yew Khoy Chuah

2009-06-24T23:59:59.000Z

295

Biomass Energy and Energy Plants  

Science Journals Connector (OSTI)

Energy functions as vital material basis for the development of economy and society. China has become a major energy producer and consumer of energy and the energy demand is still growing. In 2006, China’s tot...

2010-01-01T23:59:59.000Z

296

California Energy Commission STATE ENERGY  

E-Print Network (OSTI)

California Energy Commission CALIFORNIA STATE ENERGY EFFICIENT APPLIANCE REBATE PROGRAM GUIDELINES FOURTH EDITION ADOPTED BY THE CALIFORNIA ENERGY COMMISSION DECEMBER 16, 2009 AMENDED MARCH 24 Recovery and Reinvestment Act 2009 #12; i CALIFORNIA ENERGY COMMISSION Karen Douglas

297

California Energy Commission STATE ENERGY  

E-Print Network (OSTI)

California Energy Commission CALIFORNIA STATE ENERGY EFFICIENT APPLIANCE REBATE PROGRAM GUIDELINES SECOND THIRD EDITION ADOPTED BY THE CALIFORNIA ENERGY COMMISSION DECEMBER 16, 2009 AMENDED MARCH and Reinvestment Act 2009 #12; i CALIFORNIA ENERGY COMMISSION Karen Douglas Chairman James D

298

Energy Consumption Profile for Energy  

E-Print Network (OSTI)

317 Chapter 12 Energy Consumption Profile for Energy Harvested WSNs T. V. Prabhakar, R Venkatesha.............................................................................................318 12.2 Energy Harvesting ...................................................................................318 12.2.1 Motivations for Energy Harvesting...............................................319 12

Langendoen, Koen

299

Solo Energy | Open Energy Information  

Open Energy Info (EERE)

Solo Energy Place: Alameda, California Zip: CA 94501 Product: Solo Energy is a US-based manufacturer of micro-turbine energy products. References: Solo Energy1 This article is...

300

An improved energy management strategy for FC/UC hybrid electric vehicles propelled by motor-wheels  

Science Journals Connector (OSTI)

Abstract The hybridization of the fuel-cell electric-vehicle (FCEV) by a second energy source has the advantage of improving the system's dynamic response and efficiency. Indeed, an ultra-capacitor (UC) system used as an energy storage device fulfills the FC slowest dynamics during fast power transitions and recovers the braking energy. In FC/UC hybrid vehicles, the search for a suitable power management approach is one of the main objectives. In this paper, an improved control strategy managing the active power distribution between the two energy sources is proposed. The UC reference power is calculated through the DC link voltage regulation. For the FC power demand, an algorithm with five operating modes is developed. This algorithm, depending on the UC state of charge (SOC) and the vehicle speed level, minimizes the FC power demand transitions and therefore ameliorates its durability. The traction power is provided using two permanent magnetic synchronous motor-wheels to free more space in the vehicle. The models of the FC/UC vehicle system parts and the control strategy are developed using MATLAB software. Simulation results show the effectiveness of the proposed energy management strategy.

Islem Lachhab; Lotfi Krichen

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "regen braking energy" 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

Energy Information Administration - Energy Efficiency, energy consumption  

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

Efficiency Efficiency Energy Efficiency energy consumption savings households, buildings, industry & vehicles The Energy Efficiency Page reflects EIA's information on energy efficiency and related information. This site provides an in depth discussion of the concept of energy efficiency and how it is measured, measurement, summaries of formal user meetings on energy efficiency data and measurement, as well as analysis of greenhouse gas emissions as related to energy use and energy efficiency. At the site you will find links to other sources of information, and via a listserv all interested analysts can share ideas, data, and ask for assistance on methodological problems associated with energy use, energy efficiency, and greenhouse gas issues. Contact: Behjat.Hojjati@eia.doe.gov

302

Energy Perspectives, Total Energy - Energy Information Administration  

Gasoline and Diesel Fuel Update (EIA)

Total Energy Total Energy Glossary › FAQS › Overview Data Monthly Annual Analysis & Projections this will be filled with a highchart PREVIOUSNEXT Energy Perspectives 1949-2011 September 2012 PDF | previous editions Release Date: September 27, 2012 Introduction Energy Perspectives is a graphical overview of energy history in the United States. The 42 graphs shown here reveal sweeping trends related to the Nation's production, consumption, and trade of energy from 1949 through 2011. Energy Flow, 2011 (Quadrillion Btu) Total Energy Flow diagram image For footnotes see here. Energy can be grouped into three broad categories. First, and by far the largest, is the fossil fuels-coal, petroleum, and natural gas. Fossil fuels have stored the sun's energy over millennia past, and it is primarily

303

Energy Blog | Department of Energy  

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

Energy.gov » Energy Blog Energy.gov » Energy Blog Energy Blog RSS September 30, 2008 Energy-Efficient Cooking for Winter Cold-weather cooking means a seasonal shift in the kitchen. September 25, 2008 Question of the Week: Do Energy-Related Financial Incentives Prompt You to Be More Energy Efficient? Do energy-related financial incentives or assistance programs prompt you to be more energy efficient or to purchase products that can help you save energy? September 23, 2008 Six Places to Find Help with Your Energy Costs Read about six resources that can help you save energy and money in your home. September 18, 2008 Question of the Week: What are Your Strategies for Saving Money and Energy in the Winter? What are your strategies for saving money and energy in the winter? September 16, 2008

304

Distributed Energy | Department of Energy  

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

Distributed Distributed Energy Distributed Energy Distributed energy consists of a range of smaller-scale and modular devices designed to provide electricity, and sometimes also thermal energy, in locations close to consumers. They include fossil and renewable energy technologies (e.g., photovoltaic arrays, wind turbines, microturbines, reciprocating engines, fuel cells, combustion turbines, and steam turbines); energy storage devices (e.g., batteries and flywheels); and combined heat and power systems. Distributed energy offers solutions to many of the nation's most pressing energy and electric power problems, including blackouts and brownouts, energy security concerns, power quality issues, tighter emissions standards, transmission bottlenecks, and the desire for greater control over energy costs.

305

Gravitational energy  

E-Print Network (OSTI)

Observers at rest in a stationary spacetime flat at infinity can measure small amounts of rest-mass+internal energies+kinetic energies+pressure energy in a small volume of fluid attached to a local inertial frame. The sum of these small amounts is the total "matter energy" for those observers. The total mass-energy minus the matter energy is the binding gravitational energy. Misner, Thorne and Wheeler evaluated the gravitational energy of a spherically symmetric static spacetime. Here we show how to calculate gravitational energy in any static and stationary spacetime for isolated sources with a set of observers at rest. The result of MTW is recovered and we find that electromagnetic and gravitational 3-covariant energy densities in conformastatic spacetimes are of opposite signs. Various examples suggest that gravitational energy is negative in spacetimes with special symmetries or when the energy-momentum tensor satisfies usual energy conditions.

Joseph Katz

2005-10-20T23:59:59.000Z

306

Energy Efficiency | Department of Energy  

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

Resources » Energy Resource Library » Energy Efficiency Resources » Energy Resource Library » Energy Efficiency Energy Efficiency Below are resources for Tribes on energy efficiency. Energy Efficiency Opportunities at USDA Provides an overview of the various programs at the U.S. Department of Agriculture (USDA) that address energy use in rural America. The paper examines changes to existing energy efficiency programs proposed in both the House and Senate versions of the Farm Bill, and offers a set of recommendations to make energy efficiency resources at USDA more accessible. Source: American Council for an Energy-Efficient Economy. Energy Planning: A Guide for Northwest Indian Tribes Information and resources to help Tribes select, implement, and finance projects that conserve energy, generate renewable energy, construct and

307

Energy News | Department of Energy  

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

27,777,600 for Local Energy 27,777,600 for Local Energy Efficiency Improvements in Utah Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independenc March 26, 2009 Obama Administration Announces Additional $27,172,500 for Local Energy Efficiency Improvements in Oklahoma Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $12,522,900 for Local Energy Efficiency Improvements in New Hampshire Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $12,019,800 for Local Energy Efficiency Improvements in Wyoming Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $208,759,900 for Local Energy

308

Energy Efficiency & Renewable Energy  

E-Print Network (OSTI)

efficiency · Double renewable energy · One million plug-in hybrid cars generation by 2012Presidentialon sustainable biofuels and infrastructure · Increase fuel economy standards Environmental · Implement an economy infrastructure · creating high-skilled jobs in emerging technical fields Th k bj ti i t k f l ll titi ithThe key

309

Tidal Energy  

Science Journals Connector (OSTI)

Tidal energy, as interpreted in this essay, is considered to be the artificial extraction of energy from: either the rise or fall of the sea surface under the influence of tides or the extraction of energy from t...

Ian G. Bryden

2012-01-01T23:59:59.000Z

310

Tidal Energy  

Science Journals Connector (OSTI)

Tidal energy, as interpreted in this essay, is considered to be the artificial extraction of energy from: either the rise or fall of the sea surface under the influence of tides or the extraction of energy from t...

Ian G. Bryden

2013-01-01T23:59:59.000Z

311

Energy Storage  

Science Journals Connector (OSTI)

Any energy system includes at least two essential entities, namely, energy generators and energy consumers. Each of these elements has its associated characteristics, and it is not necessary that at all times ...

?brahim Dinçer; Calin Zamfirescu

2012-01-01T23:59:59.000Z

312

Geothermal energy  

Science Journals Connector (OSTI)

By virtue of its geographical distribution and the quantities of energy which could be tapped, the possible overall contribution of geothermal energy towards meeting Europe’s future energy requirements is much sm...

1977-01-01T23:59:59.000Z

313

Geothermal Energy  

Science Journals Connector (OSTI)

Geothermal energy is the natural heat of the earth....31 J. This quantity of energy is inexhaustible by any technical use (the present technical energy consumption of the world is of the...20 J).

O. Kappelmeyer

1982-01-01T23:59:59.000Z

314

Hydrogen energy  

Science Journals Connector (OSTI)

...use of hydrogen as an energy carrier will depend significantly...its utilization and conversion to electricity/heat...becomes an alternative energy carrier. However, various...effectively with conventional energy conversion technologies. The...

2007-01-01T23:59:59.000Z

315

Accelerate Energy  

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

the next year, the U.S. Department of Energy, the Council on Competitiveness and the Alliance to Save Energy will join forces to undertake Accelerate Energy Productivity 2030 - an...

316

Energy News | Department of Energy  

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

102,508,400 for Local Energy 102,508,400 for Local Energy Efficiency Improvements in Pennsylvania Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $56,099,900 for Local Energy Efficiency Improvements in Washington Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independenc March 26, 2009 Obama Administration Announces Additional $20,608,300 for Local Energy Efficiency Improvements in New Mexico Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $67,187,600 for Local Energy Efficiency Improvements in Georgia Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009

317

Energy Audits | Department of Energy  

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

Energy Audits Energy Audits Energy Audits September 9, 2008 - 11:30am Addthis John Lippert What does this mean for me? Energy audits can help you determine whether your home wastes energy, and pinpoint where energy is lost -- so you can evaluate what measures you can take to make your home more energy efficient. Autumn officially begins soon, and with it comes cooler weather and fewer hours of daylight. Fall is a great time to start thinking of a home energy audit so that you can prepare your home for winter, saving energy and money in the process. The main purpose of an energy audit is to determine whether your home wastes energy, and to pinpoint where energy is being lost so you can evaluate what measures you can take to make your home more energy efficient. Audits also determine the efficiency of your home's heating

318

Energy Audits | Department of Energy  

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

Energy Audits Energy Audits Energy Audits September 9, 2008 - 11:30am Addthis John Lippert What does this mean for me? Energy audits can help you determine whether your home wastes energy, and pinpoint where energy is lost -- so you can evaluate what measures you can take to make your home more energy efficient. Autumn officially begins soon, and with it comes cooler weather and fewer hours of daylight. Fall is a great time to start thinking of a home energy audit so that you can prepare your home for winter, saving energy and money in the process. The main purpose of an energy audit is to determine whether your home wastes energy, and to pinpoint where energy is being lost so you can evaluate what measures you can take to make your home more energy efficient. Audits also determine the efficiency of your home's heating

319

Energy News | Department of Energy  

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

31,577,900 for Local Energy 31,577,900 for Local Energy Efficiency Improvements in Alabama Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $12,810,300 for Local Energy Efficiency Improvements in North Dakota Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $24,522,900 for Local Energy Efficiency Improvements in Connecticut Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $42,380,100 for Local Energy Efficiency Improvements in Indiana Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009

320

Energy News | Department of Energy  

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

26, 2012 26, 2012 U.S. Department of Energy and the MIT Energy Initiative Announce a Women in Clean Energy Program for United States At the Third Clean Energy Ministerial in London today, the U.S. Department of Energy announced a three-part plan to help implement the Clean Energy Education and Empowerment initiative or "C3E" - a Ministerial program aimed at attracting more women to clean energy careers and supporting their advancement into leadership positions. April 26, 2012 Coalition of World Energy Ministers Commit to Improvements in Energy Efficiency, Renewable Energy, Energy Access Leaders from the 23-government Clean Energy Ministerial (CEM) and the UN Secretary-General's Sustainable Energy for All initiative (SE4All) outlined specific commitments by participating countries and private sector

Note: This page contains sample records for the topic "regen braking energy" 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

Development of Enabling Technologies for High Efficiency, Low...  

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

for HCCI Engine Pumping Friction Brake power Exhaust energy Incomplete combustion Other heat loss Engine heat loss % of fuel energy Collaborations - External *Program...

322

PROPULSION AND ENERGY Terrestrial energy  

E-Print Network (OSTI)

PROPULSION AND ENERGY Terrestrial energy On the morning of Monday, August 29, Hurri- cane Katrina dependence we all have on power and energy systems. Nine major oil re- fineries in Louisiana and Mississippi- trial energy community is the question of why alternative energy sources, such as coal, solar, wind

Aggarwal, Suresh K.

323

Energy Management  

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

12 months) Identify and prioritize activities and projects that reduce energy use Connect energy efficiency to other business objectives (i.e. safety, quality, etc.) Develop...

324

Energy Management  

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

Students will review energy basics and what they have learned in energy conservation efforts to report this improved knowledge to their home and school communities.

325

Geothermal Energy  

Science Journals Connector (OSTI)

Geothermal energy has been confirmed as being potentially a ... significant contributor to the Community’s supply of energy from indigenous resources. However, its expected... 1. ...

J. T. McMullan; A. S. Strub

1981-01-01T23:59:59.000Z

326

Energy Systems  

Office of Energy Efficiency and Renewable Energy (EERE)

DOE Industrial Technologies Program Save Energy Now Webinar that provides information on how steam trap monitoring saves energy in manufacturing facilities.

327

Energy Policy ] (  

E-Print Network (OSTI)

energy consumption on a per capita or per productivity basis (e.g. kWh/capita, kWh/GDP), are widely usedEnergy Policy ] (

Jacobson, Arne

328

Materializing Energy  

E-Print Network (OSTI)

Motivated and informed by perspectives on sustainability and design, this paper draws on a diverse body of scholarly works related to energy and materiality to articulate a perspective on energy-as-materiality and propose a design approach of materializing energy. Three critical themes are presented: the intangibility of energy, the undifferentiatedness of energy, and the availability of energy. Each theme is developed through combination of critical investigation and design exploration, including the development and deployment of several novel design artifacts: Energy Mementos and The Local Energy Lamp. A framework for interacting with energy-as-materiality is proposed involving collecting, keeping, sharing, and activating energy. A number of additional concepts are also introduced, such as energy attachment, energy engagement, energy attunement, local energy and energy meta-data. Our work contributes both a broader, more integrative design perspective on energy and materiality as well as a diversity of more specific concepts and artifacts that may be of service to designers and researchers of interactive systems concerned with sustainability and energy. Author Keywords Sustainability, energy, materiality, design, design theory

James Pierce; Eric Paulos

329

Renewable Energy  

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

Learn how the Energy Department's investments in clean, renewable energy technologies -- including wind, solar and geothermal sources -- are helping strengthen the American economy.

330

Energy Science  

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

sources of energy requires us to understand, predict, and ultimately control matter and energy at the electronic, atomic, and molecular levels. Light-source facilities-the...

331

Energy demand  

Science Journals Connector (OSTI)

The basic forces pushing up energy demand are population increase and economic growth. From ... of these it is possible to estimate future energy requirements.

Geoffrey Greenhalgh

1980-01-01T23:59:59.000Z

332

wave energy  

Science Journals Connector (OSTI)

wave energy ? Wellenenergie f [Die einer Schwerewelle innewohnende potentielle und kinetische Energie. Sie ist etwa proportional dem Quadrat der Wellenhöhe. Zeichen: E we ...

2014-08-01T23:59:59.000Z

333

Renewable Energy & Energy Efficiency Projects: Loan Guarantee...  

Office of Environmental Management (EM)

Renewable Energy & Energy Efficiency Projects: Loan Guarantee Solicitation Renewable Energy & Energy Efficiency Projects: Loan Guarantee Solicitation Plenary III: Project Finance...

334

Renewable Energy & Efficient Energy Projects Solicitation | Department...  

Office of Environmental Management (EM)

Services Solicitations Renewable Energy & Efficient Energy Projects Solicitation Renewable Energy & Efficient Energy Projects Solicitation Informational Materials Renewable...

335

National Renewable Energy Laboratory's Energy Systems Integration...  

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

National Renewable Energy Laboratory's Energy Systems Integration Facility Overview National Renewable Energy Laboratory's Energy Systems Integration Facility Overview This...

336

Energy Economy | Department of Energy  

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

August 28, 2013 August 28, 2013 Photo from the Energy Department archive. Energy Department Releases New Clean Energy Finance Guide A new resource can help state, local and tribal governments -- and their partners in the private sector -- find financing for energy efficiency and renewable energy projects. August 28, 2013 Federal Finance Facilities Available for Energy Efficiency Upgrades and Clean Energy Deployment "Federal Finance Facilities Available for Energy Efficiency Upgrades and Clean Energy Deployment" is a resource guide that lists the various federal financing programs for which energy efficiency and clean energy qualify - meant to make it easier for state, local and tribal leaders, along with their partners in the private sector, to find capital for energy

337

Energy Blog | Department of Energy  

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

Energy.gov » Energy Blog Energy.gov » Energy Blog Energy Blog RSS October 24, 2008 2009 Fuel Economy Guide and FuelEconomy.gov Learn about the 2009 Fuel Economy Guide here. October 21, 2008 Purchasing a New Energy-Efficient Central Heating System Think you know heating systems? Check this out before purchasing a new one. October 16, 2008 Question of the Week: What Have You Done to Improve Your Windows? Share your thoughts on window efficiency upgrades with us! October 15, 2008 Improving the Energy Efficiency of Existing Windows Make your windows more efficient and save energy and money. October 13, 2008 Purchasing Energy-Efficient Windows Need help shopping for energy efficient windows? Look here. October 9, 2008 Question of the Week: Besides Cost, What Motivates You to Save Energy? Share your thoughts on saving energy.

338

Energy Speeches | Department of Energy  

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

Energy.gov » Energy Speeches Energy.gov » Energy Speeches Energy Speeches RSS June 18, 2013 Testimony Before the House Committee on Science, Space, and Technology Secretary Moniz's full written testimony prepared for the House Committee on Science, Space, and Technology. June 13, 2013 Testimony Before the House Committee on Energy and Commerce Subcommittee on Energy and Power Secretary Moniz's full written testimony prepared for the House Committee on Energy and Commerce, Subcommittee on Energy and Power. November 30, 2012 Hurricane Sandy and Our Energy Infrastructure Acting Under Secretary of Energy David Sandalow's remarks, as delivered, at the Columbia University Energy Symposium on November 30, 2012. September 18, 2012 Secretary Chu's Remarks at the 2012 IAEA General Conference -- As Prepared

339

ENERGY STAR | Open Energy Information  

Open Energy Info (EERE)

ENERGY STAR ENERGY STAR Jump to: navigation, search Logo: ENERGY STAR Name ENERGY STAR Year founded 1992 Notes Partnered with more than 20,000 public sector organizations. Website https://www.energystar.gov/ind References About ENERGY STAR[1] LinkedIn Connections Contents 1 About ENERGY STAR 1.1 For the Home 1.2 For Business 1.3 References About ENERGY STAR ENERGY STAR is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy helping us all save money and protect the environment through energy efficient products and practices. Results are already adding up. Americans, with the help of ENERGY STAR, saved enough energy in 2010 alone to avoid greenhouse gas emissions equivalent to those from 33 million cars - all while saving nearly $18 billion on their

340

Energy Economy | Department of Energy  

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

Energy Economy Energy Economy Energy Economy January 6, 2014 The Clean Energy Economy in Three Charts Over the last five years, American inventors and investors have made significant progress in developing and deploying key clean energy technologies -- supported by Energy Department policies. December 3, 2013 Additional Funding & Financing Resources Want to know more about funding and financing for energy projects and businesses? Check out general resources at the Energy Department and other parts of the federal government. December 3, 2013 Funding & Financing for Energy Businesses Do you own or represent an energy business? Learn about funding and financing resources from the Energy Department and other U.S. government agencies. November 15, 2013 Energy Department Authorizes Additional Volume at Proposed Freeport LNG

Note: This page contains sample records for the topic "regen braking energy" 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

Energy News | Department of Energy  

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

6, 2009 6, 2009 Obama Administration Announces Additional $75,468,200 for Local Energy Efficiency Improvements in New Jersey Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $15,068,200 for Local Energy Efficiency Improvements in Hawaii Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $24,624,200 for Local Energy Efficiency Improvements in Louisiana Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy Independence March 26, 2009 Obama Administration Announces Additional $10,323,300 for Local Energy Efficiency Improvements in Vermont Block Grants to Support Jobs, Cut Energy Bills, and Increase Energy

342

Soltech Energy | Open Energy Information  

Open Energy Info (EERE)

Tullinge, Sweden Zip: s-146 33 Sector: Solar Product: SolTech Energy develops smart solar energy solutions for residential use. References: Soltech Energy1 This article is a...

343

Energy Blog | Department of Energy  

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

of Energy's Office of Energy Efficiency and Renewable Energy announced a new appliance rebate program. September 3, 2009 Are You Going to the Solar Decathlon? Drew told you about...

344

Department of Energy - Energy Tomorrow  

Energy Savers (EERE)

Energy Innovator Program http:energy.govarticleslab-market-does-america-s-next-top-energy-innovator-program

345

Energy Blog | Department of Energy  

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

April 9, 2009 Question of the Week: How Will You Landscape for Energy Efficiency? How will you landscape for energy efficiency? April 7, 2009 Landscaping with an Eye To Energy...

346

Department of Energy - Energy Economy  

347

Saving Energy | Department of Energy  

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

Saving Energy Saving Energy Walmart Partnership Brings LEDs to Parking Lots Walmart Partnership Brings LEDs to Parking Lots Read more Refrigerator Standards Save Consumers ...

348

Kawar Energy | Open Energy Information  

Open Energy Info (EERE)

Kawar Energy Jump to: navigation, search Name: Kawar Energy Place: Amman, Jordan Zip: 11118 Sector: Services Product: Amman-based project developer, focused on bringing...

349

Energy Conservation | Department of Energy  

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

will review their own home energy audits to construct a plan to reduce their energy usage. Curriculum Language Arts, Mathematics, Economics Plan Time 60+ minutes Materials...

350

Energy Speeches | Department of Energy  

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

September 18, 2013 Secretary Ernest J. Moniz's Written Testimony on Climate Change before the House Committee on Energy and Commerce Subcommittee on Energy and Power The...

351

Cavallo Energy | Open Energy Information  

Open Energy Info (EERE)

energy management, finance procurement and engineering company. The firm offers engineering services to solar projects. References: Cavallo Energy1 This article is a...

352

Clairvoyant Energy | Open Energy Information  

Open Energy Info (EERE)

Clairvoyant Energy builds, owns and operates solar photovoltaic systems. It provides engineering, design, installation and finance services. References: Clairvoyant Energy1...

353

Energy Tomorrow | Department of Energy  

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

integrated biorefinery in Luna County, New Mexico. | Photo courtesy of Sapphire Energy. Sapphire Energy Out to Prove That Crud Can Take On Crude For most people, the notion...

354

Energy Literacy | Department of Energy  

Energy Savers (EERE)

Linda Silverman, Team Lead, Workforce Development and Education, U.S. Department of Energy silvermanbiomass2014.pdf More Documents & Publications Energy Literacy Webcast:...

355

Energy Enigma | Department of Energy  

Energy Savers (EERE)

about the student activitylesson plan from your search. Grades 5-8, 9-12 Subject Bioenergy, Geothermal, Solar, Wind Energy, Water, Energy Choices and Society Summary Students...

356

Energy Analysis | Department of Energy  

Energy Savers (EERE)

decision-making by delivering analytical products in four main areas: Data Resources, Market Intelligence, Energy Systems Analysis, and Portfolio Impacts Analysis. The Energy...

357

Land Energy | Open Energy Information  

Open Energy Info (EERE)

on harnessing biomass. Activities include wood-pellet production, biomass-combined heat and power and forestry and energy-crop development. References: Land Energy1 This...

358

Wave Energy | Open Energy Information  

Open Energy Info (EERE)

List of Wave Energy Incentives Retrieved from "http:en.openei.orgwindex.php?titleWaveEnergy&oldid267203" Category: Articles with outstanding TODO tasks...

359

Tidal Energy | Open Energy Information  

Open Energy Info (EERE)

Add description List of Tidal Energy Incentives Retrieved from "http:en.openei.orgwindex.php?titleTidalEnergy&oldid267201" Category: Articles with outstanding TODO tasks...

360

Altostrata Energy | Open Energy Information  

Open Energy Info (EERE)

Altostrata Energy Place: England, United Kingdom Product: London-based cleantech investment and advisory firm. References: Altostrata Energy1 This article is a stub. You can...

Note: This page contains sample records for the topic "regen braking energy" 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

Energy Production | Department of Energy  

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

Production Energy Production Below is information about the student activitylesson plan from your search. Grades K-4, 5-8 Subject Energy Choices and Society, Geothermal, Solar,...

362

Geothermal energy | Open Energy Information  

Open Energy Info (EERE)

energy: Geothermal energy is heat extracted from the Earth ( Geo (Earth) + thermal (heat) ) Other definitions:Wikipedia Reegle Geothermalpower.jpg Looking for the Geothermal...

363

Energy Storage | Department of Energy  

Energy Savers (EERE)

Energy Storage Energy Storage One of the distinctive characteristics of the electric power sector is that the amount of electricity that can be generated is relatively fixed over...

364

Energy House  

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

Students learn about energy conservation and efficiency by using various materials to insulate a cardboard house.

365

Energy Saver | Department of Energy  

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

Save Energy, Save Money Save Energy, Save Money Home Heating Infographic Everything you need to know about home heating, including how heating systems work, the different types on the market and proper maintenance. Read more Fall and Winter Energy-Saving Tips Simple and inexpensive actions can help you save energy and money when the weather is cool. Check out tips for saving energy and money this fall and winter. Read more New PSAs Share Tips for Saving Energy The Energy Department partnered with the Ad Council to create PSAs that offer practical, no-cost actions that both homeowners and renters can take to save money on their energy bills. Read more Energy Efficiency Tax Credits to Consider for 2013 Did you miss the energy efficiency and renewable energy tax credits for 2012? Learn how you can take advantage of them this year.

366

Energy Basics | Department of Energy  

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

Services » Energy Basics Services » Energy Basics Energy Basics The basics about renewable energy and energy efficiency technologies: learn how they work, what they're used for, and how they can improve our lives, homes, businesses, and industries. The basics about renewable energy and energy efficiency technologies: learn how they work, what they're used for, and how they can improve our lives, homes, businesses, and industries. RENEWABLE ENERGY TECHNOLOGIES Biomass Technology Basics Geothermal Technology Basics Hydrogen and Fuel Cell Technology Basics Hydropower Technology Basics Ocean Energy Technology Basics Solar Energy Technology Basics Wind Energy Technology Basics More HOME & BUILDING TECHNOLOGIES Lighting and Daylighting Basics Passive Solar Building Design Basics Space Heating and Cooling Basics

367

Tierra Energy | Open Energy Information  

Open Energy Info (EERE)

Tierra Energy Tierra Energy Jump to: navigation, search Name Tierra Energy Place Austin, Texas Zip 78731 Sector Wind energy Product Tierra Energy is an energy company based in Austin, Texas, that is building a portfolio of windpower and natural gas-fired power generation projects. References Tierra Energy[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Tierra Energy is a company located in Austin, Texas . References ↑ "Tierra Energy" Retrieved from "http://en.openei.org/w/index.php?title=Tierra_Energy&oldid=352280" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link

368

Energy Saver | Department of Energy  

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

Save Energy, Save Money Save Energy, Save Money Home Heating Infographic Everything you need to know about home heating, including how heating systems work, the different types on the market and proper maintenance. Read more Fall and Winter Energy-Saving Tips Simple and inexpensive actions can help you save energy and money when the weather is cool. Check out tips for saving energy and money this fall and winter. Read more New PSAs Share Tips for Saving Energy The Energy Department partnered with the Ad Council to create PSAs that offer practical, no-cost actions that both homeowners and renters can take to save money on their energy bills. Read more Energy Efficiency Tax Credits to Consider for 2013 Did you miss the energy efficiency and renewable energy tax credits for 2012? Learn how you can take advantage of them this year.

369

ANNUAL ENERGY  

Gasoline and Diesel Fuel Update (EIA)

(93) (93) ANNUAL ENERGY OUTLOOK 1993 With Projections to 2010 EIk Energy Information Administration January 1993 For Further Information ... The Annual Energy Outlook (AEO) is prepared by the Energy Information Administration (EIA), Office of Integrated Analysis and Forecasting, under the direction of Mary J. Hutzler (202/586-2222). General questions concerning energy demand or energy markets may be addressed to Mark E. Rodekohr (202/586-1130), Director of the Energy Demand and Integration Division. General questions regarding energy supply and conversion activities may be addressed to Mary J. Hutzler (202/586-2222), Acting Director of the Energy Supply and Conversion Division. Detailed questions may be addressed to the following EIA analysts: Framing the 1993 Energy Outlook ............. Susan H. Shaw (202/586-4838)

370

Energy Savers: Fireplaces | Department of Energy  

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

Savers: Fireplaces Energy Savers: Fireplaces Saving energy in fireplace use Energy Savers: Fireplaces More Documents & Publications Energy Saver 101: Home Heating Energy Saver...

371

Tribal Renewable Energy Foundational Course: Strategic Energy...  

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

Strategic Energy Planning Tribal Renewable Energy Foundational Course: Strategic Energy Planning Watch the U.S. Department of Energy Office of Indian Energy foundational course...

372

Tribal Renewable Energy Foundational Course: Assessing Energy...  

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

Assessing Energy Needs and Resources Tribal Renewable Energy Foundational Course: Assessing Energy Needs and Resources Watch the U.S. Department of Energy Office of Indian Energy...

373

CALIFORNIA ENERGY CALIFORNIA'S STATE ENERGY  

E-Print Network (OSTI)

CALIFORNIA ENERGY COMMISSION CALIFORNIA'S STATE ENERGY EFFICIENT APPLIANCE REBATE PROGRAM INITIAL November 2009 CEC-400-2009-026-CMD Arnold Schwarzenegger, Governor #12;#12;CALIFORNIA ENERGY COMMISSION Program Manager Paula David Supervisor Appliance and Process Energy Office Valerie T. Hall Deputy Director

374

Energy Blog | Department of Energy  

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

23, 2012 23, 2012 Breaking down the latest Clean Energy Roundup from the Environmental Entrepreneurs. More details here. | Infographic by Sarah Gerrity. INFOGRAPHIC | Made in America: Clean Energy Jobs As the clean energy economy grows -- thousands of clean energy job opportunities are being created all across the country. August 23, 2012 New Report Highlights Growth of America's Clean Energy Job Sector Taking a moment to break-down key findings from the latest Clean Energy Jobs Roundup. August 21, 2012 Solar Energy for All: How-To Guides Encourage Growth of Solar Communities How to join forces with your neighbors to start a community shared solar project. August 20, 2012

375

Energy Insight | Open Energy Information  

Open Energy Info (EERE)

Energy Insight Energy Insight Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Energy Insight Agency/Company /Organization: Tendril Connect Sector: Energy Focus Area: Energy Efficiency Resource Type: Software/modeling tools User Interface: Website Website: greenbuttonconnect.com/home Web Application Link: greenbuttonconnect.com/apps/energyinsight/? OpenEI Keyword(s): Green Button Apps Language: English Energy Insight Screenshot References: Tendril[1] Green Button Connect[2] Logo: Energy Insight An application that analyzes and presents your energy data in easy-to-understand charts. Energy Insight enables you to dynamically sort the chart data using a variety of time periods: hourly, daily, monthly. In addition to the charts, the Energy Insight application can display your

376

Home Energy Yardstick : ENERGY STAR  

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

Home > Home Improvement > Home Energy Yardstick Home > Home Improvement > Home Energy Yardstick Home Energy Yardstick Assess the energy efficiency of your home and see how it measures up: EPA's Home Energy Yardstick provides a simple assessment of your home's annual energy use compared to similar homes. By answering a few basic questions about your home, you can get: Your home's Home Energy Yardstick score (on a scale of 1 to 10); Insights into how much of your home's energy use is related to heating and cooling versus other everyday uses like appliances, lighting, and hot water; Links to guidance from ENERGY STAR on how to increase your home's score, improve comfort, and lower utility bills; and An estimate of your home's annual carbon emissions. Learn more about how the Home Energy Yardstick works.

377

Energy News | Department of Energy  

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

September 25, 2013 September 25, 2013 New Energy Dept., Berkeley Lab Report on Energy Service Company Industry Growth Report Details Market Size and Industry Trends in Energy Savings Performance-Based Contracting September 25, 2013 U.S. Manufacturers Save $1 Billion, 11 Million Tons of CO2 through Energy Efficiency Investments Energy Department Releases Progress Update on Better Buildings, Better Plants Program September 20, 2013 Energy Department Invests $60 Million to Train Next Generation Nuclear Energy Leaders, Pioneer Advanced Nuclear Technology Building on President Obama's Climate Action Plan to continue America's leadership in clean energy innovation, the Energy Department announced more than $60 million in nuclear energy research awards and improvements to university research reactors and infrastructure.

378

ENERGY STAR® | Department of Energy  

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

Appliance & Equipment Standards » ENERGY STAR® Appliance & Equipment Standards » ENERGY STAR® ENERGY STAR® ENERGY STAR® is a joint program of the Environmental Protection Agency (EPA) and the Department of Energy (DOE). Its goal is to help consumers, businesses, and industry save money and protect the environment through the adoption of energy efficient products and practices. The ENERGY STAR label identifies top performing, cost-effective products, homes, and buildings. Since inception, ENERGY STAR has shown impressive results: in 2010 Americans saved enough energy to avoid greenhouse gas emissions equivalent to those from 33 million cars, while saving nearly $18 billion on utility bills. A Memorandum of Understanding between EPA and DOE on improving the energy efficiency of products and buildings establishes working arrangements to

379

Energy Blog | Department of Energy  

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

December 2, 2008 December 2, 2008 Tips to Save Energy During the Holidays Tips to help you save energy and money, even as you celebrate the holidays. November 25, 2008 Saving Energy Is a Lifestyle, Not a Diet Why saving energy should be important to you. November 20, 2008 Question of the Week: What Kind of Heating System Do You Have in Your Home? What kind of heating system do you have in your home? November 18, 2008 Energy Resources for Students and Teachers The Office of Energy Efficiency and Renewable Energy has resources to help students research that report or teachers set up lesson plans. November 13, 2008 Question of the Week: What Do You Do to Save Energy? Since we started this blog, much of our focus has been on winter energy savings and the steps you can take specifically to save energy in the

380

ENERGY STAR  

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

New Energy Technology 2754 Compass Drive, Grand Junction, CO 81506 Business: Energy Management Services/Consulting Sarah Faverman Phone: 970-243-0255 / Fax: 970-245-4268 Email: sarah@newenergytech.net Customer JCPenney Company, Inc. 6501 Legacy Drive, Plano, TX 75024 Business: Retail Rob Keller, P.E., Energy Management & Engineering Services Director Phone: 972-431-1788 / Fax: 972-531-1788 Email: rkeller@jcpenney.com New Energy Technology helped JCPenney earn the first ENERGY STAR labels for retail buildings and Partner of the Year Award. Project Scope New Energy Technology (NET) supports JCPenney's (JCP) energy conservation culture through three programs focused on high-quality energy data and energy management. Through its automated benchmarking

Note: This page contains sample records for the topic "regen braking energy" 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

Energy News  

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

news-archive 1000 Independence Ave. SW Washington DC news-archive 1000 Independence Ave. SW Washington DC 20585 202-586-5000 en Energy Department Launches Competition to Encourage the Creation of Innovative Energy Apps Built with Open Data http://energy.gov/articles/energy-department-launches-competition-encourage-creation-innovative-energy-apps-built-open energy-department-launches-competition-encourage-creation-innovative-energy-apps-built-open" class="title-link">Energy Department Launches Competition to Encourage the Creation of Innovative Energy Apps Built with Open Data

382

Energy Sources | Department of Energy  

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

9, 2013 9, 2013 Students from the University of Maryland's Designing a Sustainable World course, a class based on the Energy Department's Energy 101 Course Framework, present their end-of-year design projects. | Photo courtesy of the University of Maryland. Class Is Now in Session: Energy 101 This week, energy.gov is going back to school. Our first stop: a look at how the Energy Department's Energy 101 Course Framework is helping colleges and universities offer energy-related classes. July 11, 2013 Department of Energy Releases New Report on Energy Sector Vulnerablities Report Details Effects of Climate Change and Extreme Weather on Nation's Critical Energy Infrastructure and Supply June 21, 2013 Did you know: Incandescent light bulbs only convert about 10 percent of the energy they consume into light and the rest is released as heat. The Energy Department's Energy Bike demonstrates the physical effort it takes to power incandescent, compact fluorescent and LED light bulbs. Students from Churchill Road Elementary School in Virginia recently pedaled for power at their Earth Day assembly, learning firsthand about energy efficiency. | Photo courtesy of the Energy Department.

383

HDR geothermal energy  

Science Journals Connector (OSTI)

HDR geothermal energy, petrothermal geothermal energy, Hot Dry Rock energy ? Hot-Dry-Rock Energie f, (geothermische) HDR-Energie, petrothermale geothermische Energie f, petrothermale Geothermie [Gege...

2014-08-01T23:59:59.000Z

384

petrothermal geothermal energy  

Science Journals Connector (OSTI)

petrothermal geothermal energy, HDR geothermal energy, Hot Dry Rock energy ? Hot-Dry-Rock Energie f, (geothermische) HDR-Energie, petrothermale geothermische Energie f, petrothermale Geothermie [Gege...

2014-08-01T23:59:59.000Z

385

#AskEnergySaver: Home Energy Audits | Department of Energy  

Office of Environmental Management (EM)

Energy Audits AskEnergySaver: Home Energy Audits January 24, 2014 - 5:48pm Addthis A home energy audit is the first step to improving your home's energy efficiency. Making energy...

386

Power Modulation Investigation for High Temperature (175-200 degrees Celcius) Automotive Application  

SciTech Connect

Hybrid electric vehicles were re-introduced in the late 1990s after a century dominated by purely internal combustion powered engines[1]. Automotive players, such as GM, Ford, DaimlerChrysler, Honda, and Toyota, together with major energy producers, such as BPAmoco, were the major force in the development of hybrid electric vehicles. Most notable was the development by Toyota of its Prius, which was launched in Japan in 1997 and worldwide in 2001. The shift to hybrids was driven by the fact that the sheer volume of vehicles on the road had begun to tax the ability of the environment to withstand the pollution of the internal combustion engine and the ability of the fossil fuel industry to produce a sufficient amount of refined gasoline. In addition, the number of vehicles was anticipated to rise exponentially with the increasing affluence of China and India. Over the last fifteen years, major advances have been made in all the technologies essential to hybrid vehicle success, including batteries, motors, power control and conditioning electronics, regenerative braking, and power sources, including fuel cells. Current hybrid electric vehicles are gasoline internal combustion--electric motor hybrids. These hybrid electric vehicles range from micro-hybrids, where a stop/start system cuts the engine while the vehicle is stopped, and mild hybrids where the stop/start system is supplemented by regenerative braking and power assist, to full hybrids where the combustion motor is optimized for electric power production, and there is full electric drive and full regenerative braking. PSA Peugeot Citroen estimates the increased energy efficiency will range from 3-6% for the micro-hybrids to 15-25% for the full hybrids.[2] Gasoline-electric hybrids are preferred in US because they permit long distance travel with low emissions and high gasoline mileage, while still using the existing refueling infrastructure. One of the most critical areas in which technology has been advancing has been the development of electronics that can operate in the high temperature environments present in hybrid vehicles. The temperatures under the hood for a gasoline-electric hybrid vehicle are comparable to those for traditional internal combustion engines. This is known to be a difficult environment with respect to commercial-grade electronics, as there are surface and ambient temperatures ranging from 125 C to 175 C. In addition, some hybrid drive electronics are placed in even harsher environments, such as on or near the brakes, where temperatures can reach 250 C. Furthermore, number of temperature cycles experienced by electronics in a hybrid vehicle is different from that experienced in a traditional vehicle. A traditional internal combustion vehicle will have the engine running for longer periods, whereas a mild or micro-hybrid engine will experience many more starts and stops.[3] This means that hybrid automotive electronics will undergo more cycles of a potential wider temperature cycle than standard automotive electronics, which in turn see temperature cycles of 2 to 3 times the magnitude of the {Delta}T = 50 C-75 C experienced by commercial-grade electronics. This study will discuss the effects of these harsh environments on the failure mechanisms and ultimate reliability of electronic systems developed for gasoline-electric hybrid vehicles. In addition, it will suggest technologies and components that can reasonably be expected to perform well in these environments. Finally, it will suggest areas where further research is needed or desirable. Areas for further research will be highlighted in bold, italic type. It should be noted that the first area where further research is desirable is in developing a clearer understanding of the actual hybrid automotive electronics environment and how to simulate it through accelerated testing, thus: Developing specific mission profiles and accelerated testing protocols for the underhood environment for hybrid cars, as has previously been done for gasoline-powered vehicles, is an important area for further st

McCluskey, F. P.

2007-04-30T23:59:59.000Z

387

Energy Blog | Department of Energy  

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

31, 2010 31, 2010 Empowering Actions to Save Energy Across the Country Some of my favorite reminders of the rapid strides we are taking toward a clean energy future are the daily stories we feature on our Energy Empowers clean energy blog, and yesterday, we launched our brand new redesigned Energy Empowers Web site. August 30, 2010 Response to Weatherization Questions We respond to the questions about weatherization you asked on Twitter. August 30, 2010 Energy 101 Videos: Learn More About the Basics! A brand new Web site on EERE talks about the basics of how energy efficiency and renewable energy technologies work. But I wanted to point out something in particular: the Energy 101 series of videos! August 30, 2010 Allison's bus hybrid drive unit for transit buses can be found in 164 cities around the world. The company will use similar technology in the commercial truck hybrid system. | Photo courtesy of Allison Transmission

388

Gander Energy | Open Energy Information  

Open Energy Info (EERE)

Gander Energy Gander Energy Jump to: navigation, search Name Gander Energy Place Ontario, Canada Zip M1R 2T6 Sector Solar Product Ontario based solar power project developer. References Gander Energy[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Gander Energy is a company located in Ontario, Canada . References ↑ "Gander Energy" Retrieved from "http://en.openei.org/w/index.php?title=Gander_Energy&oldid=345654" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties About us Disclaimers Energy blogs Linked Data Developer services OpenEI partners with a broad range of international organizations to grow

389

Energy News | Department of Energy  

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

July 25, 2012 July 25, 2012 Agriculture and Energy Departments Announce New Investments to Drive Innovations in Biofuels and Biobased Products U.S. Departments of Agriculture and Energy announced a $41 million investment that will drive more efficient biofuels production and feedstock improvements. July 24, 2012 Obama Administration Releases Roadmap for Solar Energy Development on Public Lands As part of President Obama's all-of-the-above energy strategy, the Department of the Interior, in partnership with the Department of Energy, will publish the Final Programmatic Environmental Impact Statement (PEIS) for solar energy development in six southwestern states. July 24, 2012 Maine Deploys First U.S. Commercial, Grid-Connected Tidal Energy Project Energy Department-Supported Project Diversifies Energy Mix, Tests Promising

390

Definition: Energy | Open Energy Information  

Open Energy Info (EERE)

Energy Energy Broadly defined as the capacity to do work. There are many forms of energy, including: chemical, electrical, gravitational, mechanical, nuclear, radiant, and thermal energy. The official SI unit for energy is the joule (J); energy can also be measured in calories or British thermal units (Btu).[1][2][3] View on Wikipedia Wikipedia Definition In physics, energy is a conserved extensive property of a physical system, which cannot be observed directly but can be calculated from its state. Energy is of central importance in physics. It is impossible to give a comprehensive definition of energy because of the many forms it may take, but the most common definition is that it is the capacity of a system to perform work. The definition of work in physics is the movement of a force

391

Renewable Energy | Open Energy Information  

Open Energy Info (EERE)

Renewable Energy Renewable Energy Jump to: navigation, search This article is a stub. You can help OpenEI by expanding it. Renewable Energy is energy obtained from sources which are practically inexhaustible.[1] Prominent examples include solar energy, wind energy, and geothermal energy. The table below lists some of the conversion technologies that are used to harness the energy from these resources[2] . Renewable Resource Energy Conversion Technology Biomass, solid fuels Combustion (direct-fired, cofiring with coal); Gasification/Pyrolysis Biomass, gas and liquid fuels Fuel Cells Geothermal Dry steam electric; Flash electric; Binary cycle electric; Direct use; Geothermal heat pumps Solar Photovoltaics (PV); Concentrating solar thermal electric (parabolic trough, parabolic trough, power tower); Thermal water heating; Absorption chilling

392

Tuusso Energy | Open Energy Information  

Open Energy Info (EERE)

Tuusso Energy Tuusso Energy Jump to: navigation, search Name Tuusso Energy Place Seattle, Washington Zip 98122 Sector Solar Product Washington-based developer and operator of utility scale solar plants. References Tuusso Energy[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Tuusso Energy is a company located in Seattle, Washington . References ↑ "Tuusso Energy" Retrieved from "http://en.openei.org/w/index.php?title=Tuusso_Energy&oldid=380787" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties About us Disclaimers Energy blogs Linked Data Developer services

393

Minnesota Energy | Open Energy Information  

Open Energy Info (EERE)

Energy Energy Jump to: navigation, search Name Minnesota Energy Place Buffalo Lake, Minnesota Zip 55314 Product 21mmgy (79.5m litres/y) farmer-owned ethanol production cooperative. References Minnesota Energy[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Minnesota Energy is a company located in Buffalo Lake, Minnesota . References ↑ "Minnesota Energy" Retrieved from "http://en.openei.org/w/index.php?title=Minnesota_Energy&oldid=348849" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties About us Disclaimers Energy blogs Linked Data Developer services

394

Energy Enterprises | Open Energy Information  

Open Energy Info (EERE)

Energy Enterprises Energy Enterprises Place Mays Landing, New Jersey Zip 8330 Sector Solar Product Energy Enterprises is a licensed dealer, installer, and servicer of solar energy systems, serving residential and commercial customers primarily in southern New Jersey. References Energy Enterprises[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Energy Enterprises is a company located in Mays Landing, New Jersey . References ↑ "Energy Enterprises" Retrieved from "http://en.openei.org/w/index.php?title=Energy_Enterprises&oldid=344850" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version

395

Energy Sources | Department of Energy  

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

Energy Sources Energy Sources Energy Sources December 12, 2013 AEMC Summit Slideshow: Innovation in the Manufacturing Sector Learn how advanced technologies are helping manufacturers reduce waste, increase productivity and become leaders in the clean energy economy. October 16, 2013 West Penn Power SEF Commercial Loan Program The West Penn Power Sustainable Energy Fund (WPPSEF) promotes the use of renewable energy and clean energy among commercial, industrial, institutional and residential customers in the West Penn market region. Eligible technologies include solar, wind, low-impact hydro, and sustainable biomass such as closed-loop biomass and biomass gasification, as well as energy efficiency. October 16, 2013 UES - Renewable Energy Credit Purchase Program '''''Note: The Arizona Corporation Commission (ACC) is in the process of

396

Energy Blog | Department of Energy  

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

1, 2013 1, 2013 This Halloween, keep ghosts and goblins at bay -- while saving energy and money -- with these home energy efficiency tricks. | Infographic by Sarah Gerrity, Energy Department. Energy Efficiency Tricks to Stop Your Energy Bill from Haunting You This Halloween don't let your energy bill give you a scare. Check out tips on ways to save energy and money at home. October 21, 2013 Learn how combined heat and power could strengthen U.S. manufacturing competitiveness, lower energy consumption and reduce harmful emissions. | Infographic by Sarah Gerrity, Energy Department. Top 10 Things You Didn't Know About Combined Heat and Power Combined heat and power could help U.S. manufacturers save money, lower

397

Energy Blog | Department of Energy  

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

Energy.gov » Energy Blog Energy.gov » Energy Blog Energy Blog RSS June 29, 2011 Hybrid vehicles circle the track at Indianapolis Motor Speedway as part of the inaugural Clean Cities Stakeholder Summit The Clean Energy Race Assistant Secretary David Sandalow documents his experiences at the inaugural Clean Cities Stakeholder Summit at the Indianapolis Motor Speedway. June 29, 2011 Finding & Sharing Information about Energy Efficiency Know someone looking for efficiency tips? Now you can send them to our Stay Cool, Save Money campaign. June 29, 2011 Our Energy Independence - A Live Chat With Dr. Arun Majumdar Join Dr. Arun Majumdar at 2 PM ET for a live, two-way conversation about the investments we're making to build the clean energy infrastructure of the future. June 29, 2011 Los Alamos National Laboratory: Las Conchas Fire Update

398

Energy News | Department of Energy  

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

December 12, 2013 December 12, 2013 Department of Energy Releases $8 Billion Solicitation for Advanced Fossil Energy Projects The Energy Department published a solicitation today, making up to $8 billion in loan guarantee authority available to support innovative advanced fossil energy projects that avoid, reduce, or sequester greenhouse gases December 12, 2013 Energy Department Releases Grid Energy Storage Report Detailed Discussion of Benefits, Challenges, and Next Steps for Wider Adoption onto the Nation's Electric Grid December 12, 2013 Energy Department Announces $150 Million in Tax Credits to Invest in U.S. Clean Energy Manufacturing Domestic Manufacturing Projects to Support Renewable Energy Generation as well as Boost Building and Vehicle Efficiency December 11, 2013

399

Energy Sources | Department of Energy  

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

City of Bloomington - Sustainable Development Incentives City of Bloomington - Sustainable Development Incentives The City of Bloomington offers fee waivers and other design incentives for developers that incorporate the city's sustainability goals. The city's four goals include: October 16, 2013 Boulder County - EnergySmart Commercial Energy Efficiency Rebate Program (Colorado) EnergySmart offers a full suite of energy efficiency services. EnergySmart helps businesses (and homes) identify and implement energy improvements. The "One Stop Shop" aims to reduce the hassles and hurdles associated with improving the energy efficiency and comfort of a home or business by providing an expert Energy Advisor to each participant. The Advisor assists with scheduling an energy assessment, reviewing contractor bids, and

400

Energy News | Department of Energy  

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

02.8 Million in 02.8 Million in Weatherization Funding and Energy Efficiency Grants for Connecticut Part of nearly $8 billion in Recovery Act funding for energy efficiency efforts nationwide that will create 100,000 jobs and cut energy bills for families March 12, 2009 Obama-Biden Administration Announces Nearly $86 Million in Weatherization Funding and Energy Efficiency Grants for Puerto Rico Part of nearly $8 billion in Recovery Act funding for energy efficiency efforts nationwide that will create 100,000 jobs and cut energy bills for families March 12, 2009 Obama-Biden Administration Announces Nearly $177 Million in Weatherization Funding and Energy Efficiency Grants for Massachusetts Part of nearly $8 billion in Recovery Act funding for energy efficiency efforts nationwide that will create 100,000 jobs and cut energy bills for

Note: This page contains sample records for the topic "regen braking energy" 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

Energy Blog | Department of Energy  

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

Energy.gov » Energy Blog Energy.gov » Energy Blog Energy Blog RSS September 27, 2010 Recovery Act is "Lighting Up" the Streets of Philadelphia The city is converting 58,000 traffic signals, which is just one of the city's energy efficiency targets. September 27, 2010 Are You Ready to Make a Difference? In the video below Secretary Chu reflects on how his high school physics teacher, Mr. Miner, aided his intellectual development and pushed him to embrace the learning process - lessons he's kept with him ever since. September 27, 2010 A worker synchronizes a traffic light on State Road A1A in St. Augustine, FL. | Energy Department Photo | Florida County Seeks to Reduce Emissions and Improve Traffic St. Johns County, Florida is tackling its traffic-timing problem with a little help from an Energy Department Energy Efficiency and Conservation

402

Greenpark Energy | Open Energy Information  

Open Energy Info (EERE)

Greenpark Energy Greenpark Energy Jump to: navigation, search Name Greenpark Energy Place Corbriggs, Chesterfield, England, United Kingdom Zip S41 OJW Sector Biomass Product Uk based, Green Park Energy, project developer of a planned 50MW coal bed methane/biomass power plant. References Greenpark Energy[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Greenpark Energy is a company located in Corbriggs, Chesterfield, England, United Kingdom . References ↑ "[ Greenpark Energy]" Retrieved from "http://en.openei.org/w/index.php?title=Greenpark_Energy&oldid=346104" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes

403

Energy Blog | Department of Energy  

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

14, 2013 14, 2013 Secretary Moniz, Ambassadors of the Minorities in Energy Initiative, and panelists attend the White House Forum on Minorities in Energy. View additional photos from the event by checking out our latest slideshow. | Photo by Matty Greene, Energy Department. At the White House, Engaging in a Dialogue on Diversity and Energy Announcing the Ambassadors of the Minorities in Energy Initiative -- a group of thought leaders committed to promoting diversity and inclusion in the energy field. November 14, 2013 At the Energy Department's Pacific Northwest National Laboratory (PNNL), researchers are using two modular homes to test energy-efficient products and calculate their energy savings. Researchers test new technologies in the Experimental home (pictured above), while the Baseline home (not pictured) serves as a control and doesn't get changed during any of the experiments. | Photo courtesy of PNNL.

404

Energy Sources | Department of Energy  

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

July 20, 2011 July 20, 2011 Today's Forecast: Improved Wind Predictions Accurate weather forecasts are critical for making energy sources -- including wind and solar -- dependable and predictable. July 8, 2011 Energy Matters Mailbag This edition of the mailbag tackles follow-up questions from our Energy Matters discussion on breaking our reliance on foreign oil. June 30, 2011 Energy Matters: Our Energy Independence June 22, 2011 Distributed Energy Distributed energy consists of a range of smaller-scale and modular devices designed to provide electricity, and sometimes also thermal energy, in locations close to consumers. They include fossil and renewable energy technologies (e.g., photovoltaic arrays, wind turbines, microturbines, reciprocating engines, fuel cells, combustion turbines, and steam

405

Energy Blog | Department of Energy  

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

Energy.gov » Energy Blog Energy.gov » Energy Blog Energy Blog RSS August 31, 2010 Empowering Actions to Save Energy Across the Country Some of my favorite reminders of the rapid strides we are taking toward a clean energy future are the daily stories we feature on our Energy Empowers clean energy blog, and yesterday, we launched our brand new redesigned Energy Empowers Web site. August 30, 2010 Response to Weatherization Questions We respond to the questions about weatherization you asked on Twitter. August 30, 2010 Energy 101 Videos: Learn More About the Basics! A brand new Web site on EERE talks about the basics of how energy efficiency and renewable energy technologies work. But I wanted to point out something in particular: the Energy 101 series of videos! August 30, 2010 Allison's bus hybrid drive unit for transit buses can be found in 164 cities around the world. The company will use similar technology in the commercial truck hybrid system. | Photo courtesy of Allison Transmission

406

(Energy Efficiency)  

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

Joint Statement by G8 Energy Ministers Joint Statement by G8 Energy Ministers Aomori, Japan on 8 June 2008 Energy Ministers of the G8 met in Aomori, Japan on 8 June 2008, in conjunction with the Energy Ministers' Meeting of G8, the People's Republic of China, India and the Republic of Korea. We welcome its joint statement. The G8 Energy Ministers extend the following additional messages to contribute to fruitful discussion in the G8 Hokkaido Toyako Summit. St. Petersburg Energy Security Principles 1. The G8 countries have discussed their progress in adhering to the 2006 St. Petersburg Energy Security Principles and welcome the International Energy Agency's (IEA) general comments on the national reports. The final national reports as well as the final IEA Assessment Report will be submitted to the G8 Hokkaido

407

Energy Science  

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

Energy Science Energy Science Energy Science Print Our current fossil-fuel-based system is causing potentially catastrophic changes to our planet. The quest for renewable, nonpolluting sources of energy requires us to understand, predict, and ultimately control matter and energy at the electronic, atomic, and molecular levels. Light-source facilities-the synchrotrons of today and the next-generation light sources of tomorrow-are the scientific tools of choice for exploring the electronic and atomic structure of matter. As such these photon-science facilities are uniquely positioned to jump-start a global revolution in renewable and carbon-neutral energy technologies. To establish the scientific foundations for the kind of transformative breakthroughs needed to build a 21st-century energy economy, we must address fundamental questions involving matter and energy. Below is a sampling of such questions that can be addressed by light-source facilities:

408

Solar Energy  

Science Journals Connector (OSTI)

By definition a star, such as our sun, generates its own energy. The energy emitted from the sun is understood to be generated by nuclear fusion, based on hydrogen. The surface temperature of the sun is about ...

Wendell H. Wiser

2000-01-01T23:59:59.000Z

409

Solar Energy  

Science Journals Connector (OSTI)

There are major advantages to using solar energy for a variety of energy needs including electrical generation and space heating. The availability of solar radiation is extremely high in some localities of the...

Charles E. Brown Ph.D.

2002-01-01T23:59:59.000Z

410

Geothermal Energy  

Science Journals Connector (OSTI)

The world is powered largely by energy produced from the combination of fossil fuels, ... gas. It is expected that these conventional energy sources will be depleted within the next ... facing the world is the qu...

Charles E. Brown Ph.D.

2002-01-01T23:59:59.000Z

411

Geothermal energy  

Science Journals Connector (OSTI)

Dry steam areas are probably rare. About 30 areas in the United States have been explored for geothermal energy, but dry steam has been proved only ... « The Geysers ». Extensive utilisation of geothermal energy ...

D. E. White

1966-01-01T23:59:59.000Z

412

Solar energy  

Science Journals Connector (OSTI)

Even in European latitudes, solar energy can contribute towards the saving of a considerable amount of energy steming fron exhaustible sources. In the domestic sector (heating and cooling) there is even some p...

1977-01-01T23:59:59.000Z

413

Nuclear Energy!  

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

driver, see the Nuclear Clean Air Energy race car and receive a special clean energy patch on October 21 from 6:30 - 7:30 p.m. Space is limited RSVP by October 4 Hands-on...

414

Wave energy  

Science Journals Connector (OSTI)

Waves receive their energy from the wind by means of a ... whose yield is not yet clearly understood. Energy in the wave is more concentrated than in the wind ... density. For this reason a motor utilizing wave p...

Ferruccio Mosetti

1982-01-01T23:59:59.000Z

415

Renewable energy  

Science Journals Connector (OSTI)

Report on International Congress on Renewable Energy Sources, Consejo Superior de Investigaciones Cientificas, 18-23 May 1986, Madrid, Spain.

M Alonso

1986-01-01T23:59:59.000Z

416

Energy Basics  

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

Students will complete a scavenger hunt worksheet in order to learn about the basics of energy and its sources.

417

Dark Energy  

E-Print Network (OSTI)

We review the problem of dark energy, including a survey of theoretical models and some aspects of numerical studies.

Miao Li; Xiao-Dong Li; Shuang Wang; Yi Wang

2011-03-30T23:59:59.000Z

418

Energy News | Department of Energy  

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

August 6, 2013 August 6, 2013 Energy Dept. Reports: U.S. Wind Energy Production and Manufacturing Reaches Record Highs The Energy Department released two new reports showcasing record growth across the U.S. wind market -- increasing America's share of clean, renewable energy and supporting tens of thousands of jobs nationwide. August 1, 2013 Secretary Moniz Announces New Biofuels Projects to Drive Cost Reductions, Technological Breakthroughs During remarks at the Energy Department's Biomass 2013 annual conference, Secretary Moniz highlighted the important role biofuels play in the Administration's Climate Action Plan. July 31, 2013 Florida Project Produces Nation's First Cellulosic Ethanol at Commercial-Scale Groundbreaking Project Deploys Technology Developed Through Early Energy

419

Energy Efficiency and Energy Policy  

E-Print Network (OSTI)

Energy Efficiency and Energy Policy David E. Claridge, Director Energy Systems Laboratory November 19, 2014 ESL-KT-14-11-17 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 50 Years of Automobile Improvements ? 1960s...: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Impact of Auto/Truck Efficiency Increases ? Autos/light trucks used energy = Energy Imports in 2012 ? AUTO/TRUCK EFFICIENCY IMPROVEMENTS have CUT U.S. ENERGY IMPORTS IN HALF ESL...

Claridge, D.

2014-01-01T23:59:59.000Z

420

Energy News | Department of Energy  

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

19, 2012 19, 2012 Energy and Commerce Departments Announce New Centers for Building Operations Excellence Part of Administration's Better Buildings Initiative, Centers Will Focus on Energy Efficiency Workforce Development for Building Operations Professionals June 18, 2012 United States Regains Lead with World's Fastest Supercomputer Five Supercomputers at Energy Department National Laboratories Rank in Top 20 of the World's Fastest Supercomputers June 14, 2012 Northwestern University Team Wins Energy Department's National Clean Energy Business Plan Competition As part of the Obama Administration's Startup America Initiative that works to encourage and accelerate high-growth entrepreneurship throughout the nation, the Energy Department today announced that NuMat Technologies

Note: This page contains sample records for the topic "regen braking energy" 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

Geothermal Energy  

SciTech Connect

Geothermal Energy (GET) announces on a bimonthly basis the current worldwide information available on the technologies required for economic recovery of geothermal energy and its use as direct heat or for electric power production. This publication contains the abstracts of DOE reports, journal articles, conference papers, patents, theses, and monographs added to the Energy Science and Technology Database during the past two months.

Steele, B.C.; Pichiarella, L.S. [eds.; Kane, L.S.; Henline, D.M.

1995-01-01T23:59:59.000Z

422

Materializing energy  

Science Journals Connector (OSTI)

Motivated and informed by perspectives on sustainability and design, this paper draws on a diverse body of scholarly works related to energy and materiality to articulate a perspective on energy-as-materiality and propose a design approach of ... Keywords: design, design theory, energy, materiality, sustainability

James Pierce; Eric Paulos

2010-08-01T23:59:59.000Z

423

Marine energy  

Science Journals Connector (OSTI)

...have been considered in Argentina, Australia, Canada...benefit of carbon-free energy is to be realized...location power (MW) energy (TWh1) operational...Cape Keraudren 600 1.1 Argentina San Jose/Neuvo 600...prototype. Figure 14 Lunar Energy tidal stream device...

2007-01-01T23:59:59.000Z

424

Energy Walkabout  

K-12 Energy Lesson Plans and Activities Web site (EERE)

Students will work in pairs or small groups to apply knowledge of energy-wise habits to evaluate energy use in their school and make recommendations for improved efficiency. Students will create and use an energy audit tool to collect data and present recommendations to their class. Further communication at the school and district level is encouraged.

425

Energy Star  

E-Print Network (OSTI)

ENERGY STAR ENERGY TARGETS ESL-KT-12-10-08 CATEE 2012: Clean Air Through Energy Efficiency Conference, Galveston, TX, October 9-11, 2012 POP QUIZ!!!! What is EUI?? Energy Use Intensity Do you know the EUI and any of the buildings you designed... this past year? Do you know what a good EUI is for an Office building? K-12 School? ESL-KT-12-10-08 CATEE 2012: Clean Air Through Energy Efficiency Conference, Galveston, TX, October 9-11, 2012 POP QUIZ!!!! ESL-KT-12-10-08 CATEE 2012: Clean Air...

Reihl, K.; Tullos, A.

2012-01-01T23:59:59.000Z

426

FST Energy | Open Energy Information  

Open Energy Info (EERE)

FST Energy FST Energy Jump to: navigation, search Name FST Energy Place San Francisco, California Zip CA 94102 Sector Hydro, Hydrogen Product Specialist in storing and moving hydrogen in the emerging fuel cell market. References FST Energy[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. FST Energy is a company located in San Francisco, California . References ↑ "FST Energy" Retrieved from "http://en.openei.org/w/index.php?title=FST_Energy&oldid=345518" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load)

427

Energy Economy | Department of Energy  

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

April 18, 2012 April 18, 2012 Deputy Secretary of Energy Daniel Poneman joins officials from Tennessee government agencies and the University of Tennessee at the official opening of the West Tennessee Solar Farm. | Energy Department photo. Harvesting the Sun at the West Tennessee Solar Farm The West Tennessee Solar Farm (WTSF) is now open for business! March 22, 2012 Design by Hantz Leger Energy Department Launches Apps for Energy The Energy Department is launching a new contest -- Apps for ENERGY. Get ready to change the way you think about your utility data. March 21, 2012 FACT SHEET: Obama Administration Commitment to American Made Energy President Obama highlighted his Administration's focus on a sustained, all-of-the-above approach to developing American energy. March 7, 2012

428

Energy Blog | Department of Energy  

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

9, 2010 9, 2010 Largest On-Campus Solar Facility Being Installed at William Paterson The facility is predicted to save the Wayne, N.J., university millions of dollars in energy costs. March 29, 2010 Energy Tax Credits: Secretary Chu is Spreading the Word, and You Should, Too! You can receive up to $1,500 in tax credits for home energy efficiency improvements like adding insulation, installing energy efficient windows, or replacing water heaters. March 25, 2010 JEDI Helping Fight for Clean Energy We're not talking about the mythical knights from outer space, but these JEDI wield a special power, too. March 25, 2010 What Did You Learn About Your State's Energy Profile? Share your thoughts with us. March 24, 2010 The Hawaii Clean Energy Initiative's goal is to generate 70 percent of the state's power using clean energy such as wind. | Photo courtesy of the State of Hawaii.

429

Energy Blog | Department of Energy  

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

Energy.gov » Energy Blog Energy.gov » Energy Blog Energy Blog RSS June 22, 2012 The Big Green Bus visited the Energy Department and Secretary Chu this Tuesday. Ten Dartmouth students are touring the nation on the Big Green Bus to build enthusiasm for community involvement through environmental action. This is the 8th year this completely student run initiative has hit the road to travel 12,000 miles across 24 states on a reused, veggie-powered Greyhound bus. | Image: Justin Vandenbroeck, Energy Department Photo of the Week: June 22, 2012 Check out our favorite energy-related photos! June 22, 2012 This rendering shows a lysozyme structural model against its X-ray diffraction pattern from SLAC's Linac Coherent Light Source (LCLS), a powerful X-ray laser facility. Researchers have achieved high-resolution images of these simple biomolecules using advanced crystallography at LCLS. | Photo by Anton Barty/DESY

430

Energy Economy | Department of Energy  

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

February 15, 2012 February 15, 2012 Energy Department officials meet with Tribal leaders at the "Exploring the Business Link Opportunity: Transmission & Clean Energy Development in the West" forum held in Denver, CO. | Courtesy of NREL. Tribal Leaders and Energy Officials Team Up for Tribal Business Opportunities Top tribal leaders, industry and tribal executives, and federal representatives are teaming up with the Office of Indian Energy at a forum on "Exploring the Business Link Opportunity: Transmission & Clean Energy Development in the West" -- an exciting opportunity to integrate these issues into a broader dialogue on tribal energy interests. February 10, 2012 The America's Next Top Energy Innovator Challenge makes inventions and technologies developed at the U.S. Department of Energy's 17 National Laboratories and the Y-12 National Security Complex available to innovative startups. | Photo courtesy of Lawrence Berkeley National Laboratory.

431

Energy News | Department of Energy  

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

24, 2009 24, 2009 Secretary Chu Joins with World Leaders to Sign International Partnership for Energy Efficiency Cooperation The Department of Energy announced today that U.S. Energy Secretary Steven Chu joined with top energy leaders from around the world to launch the International Partnership for Energy Efficiency Cooperation (IPEEC). As part of the Group of 8 (G8) Energy Ministers Meeting in Rome this weekend, G8 members and other interested countries took steps to accelerate the implementation of energy efficient measures in their economies. May 23, 2009 U.S. and Italy Sign Agreement to Collaborate on Carbon Capture and Storage Technologies ROME, ITALY - U.S. Energy Secretary Steven Chu today joined with Italian Minister of Economic Development Claudio Scajola to sign a bilateral

432

Energy News | Department of Energy  

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

Obama-Biden Administration Announces More Than $49 Million in Obama-Biden Administration Announces More Than $49 Million in Weatherization Funding and Energy Efficiency Grants for New Hampshire Part of nearly $8 billion in Recovery Act funding for energy efficiency efforts nationwide that will create 100,000 jobs and cut energy bills for families March 12, 2009 Obama-Biden Administration Announces More Than $207.2 Million in Weatherization Funding and Energy Efficiency Grants for Georgia Part of nearly $8 billion in Recovery Act funding for energy efficiency efforts nationwide that will create 100,000 jobs and cut energy bills for families March 12, 2009 Obama-Biden Administration Announces Nearly $161.6 Million in Weatherization Funding and Energy Efficiency Grants for Tennessee Part of nearly $8 billion in Recovery Act funding for energy efficiency

433

Energy Blog | Department of Energy  

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

Energy.gov » Energy Blog Energy.gov » Energy Blog Energy Blog RSS February 8, 2011 Darfuri woman using a Berkeley-Darfur cookstove | Courtesy of darfurstoves.org Berkeley Lab's Ashok Gadgil Takes Fuel Efficient Cookstoves to Ethiopia Find out how researchers from the Department of Energy are using technology and innovation to bring clean-burning cookstoves to the developing world. Their project is helping increase safety for families while simultaneously reducing deforestation and greenhouse gas emissions. February 8, 2011 Shutting the Door on Cold Weather How to save energy and money at home by installing energy-efficient windows, doors, and skylights. February 8, 2011 Of Refrigerators & Regulations Editor's Note: This entry has been cross-posted from The White House Blog. The President took a moment during his speech to put the debate over

434

Energy Blog | Department of Energy  

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

11, 2009 11, 2009 Dr. John Barnett consulted for the military on saving energy in theater. | Photo courtesy NREL Experts Offer Marines Energy-Efficiency Advice As an early adopter of cutting-edge technologies, the United States military is pioneering energy efficiency and renewable energy technologies in the field. Recently, the Commandant of the United States Marine Corps sent a team to visit bases and camps in Afghanistan to assess and make recommendations on the supply and use of energy and water. December 10, 2009 Have You Used an Electric Meter to Measure Your Energy Use? This week, you read about using an electric meter to measure and manage your energy use. December 9, 2009 Idaho Students Learning Lessons on Energy Efficiency When Idaho officials decided to spend Recovery Act money to make their

435

Energy News | Department of Energy  

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

23, 2011 23, 2011 U.S., China Reach Agreement on Intellectual Property Protections for U.S.-China Clean Energy Research Center Joint Research Teams Will Focus on Electric Vehicles, Building Efficiency, and Clean Coal September 22, 2011 University Teams to Showcase Affordable, Energy Efficient Living in U.S. Department of Energy Solar Decathlon 2011 Global Competition Begins at National Mall's West Potomac Park September 21, 2011 Department of Energy Announces $17 Million to Bolster University-Led Nuclear Energy Research and Development Projects Aim to Cut Carbon Pollution and Strengthen America's Nuclear Energy Industry September 21, 2011 DOE Highlights Clean Energy Jobs, Announces Major New Energy Efficiency Milestone 500,000 Homes Weatherized Nationwide; New Video Highlights Job Creation

436

Energy Blog | Department of Energy  

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

Energy.gov » Energy Blog Energy.gov » Energy Blog Energy Blog RSS May 4, 2012 In addition to hosting the vehicles education exhibit at the White House, Energy Department employees participated in many activities as part of Take Our Daughters and Sons to Work Day - like the fitness presentation shown above. | Energy Department file photo. Vehicle Education Efforts Fuel Our Future Talking to young people about clean, renewable energy sources as part of the White House's Take Our Daughters and Sons to Work Day. May 4, 2012 Michelle will be taking questions on STEM education as well as workforce development and training. She'll also be soliciting your ideas on why these initiatives are important, and what the Department can do to improve them. Tweet-up next Thursday! Chat with Michelle Fox about STEM in Education &

437

Energy Sources | Department of Energy  

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

July 17, 2012 July 17, 2012 Blades of Glory: Wind Technology Bringing Us Closer To a Clean Energy Future Making sure the best, most efficient wind energy technologies are developed and manufactured here in America. June 27, 2012 Kim Saylors-Laster, Vice President of Walmart Energy and ambassador for the Clean Energy Education & Empowerment Initiative. | Photo courtesy of Walmart. Join the Discussion: Trailblazing a Path for Women in Clean Energy "My supervisors asked what I'd like to do next, and when I answered, 'something that makes a difference in the world,' they suggested energy." June 25, 2012 Join our Women in Clean Energy Twitter Chat this Wednesday, June 27 at 1 pm EDT. | Photo courtesy of Dennis Schroeder/NREL. Join Us On Twitter! Women in Clean Energy Chat on Wednesday, June 27

438

Energy Blog | Department of Energy  

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

20, 2010 20, 2010 Saving Energy in Altoona Where it Counts: City Lights That's why their first priority after receiving a $205,700 Energy Efficiency and Conservation Block Grant (EECBG) was to replace 169 downtown streetlights with energy-efficient LED units. Funded as part of the American Recovery and Reinvestment Act (ARRA), the project also gives Altoona a much brighter appearance when the sun goes down.The city of Altoona, Pa. can trace 85 percent of its energy costs back to one area: lights. July 20, 2010 Clean Energy Ministerial: Join the Discussion Today marks the second and final day of the world's first Clean Energy Ministerial, which brings together ministers from 23 countries who represent more than 80 percent of the world's energy use and clean energy

439

Colexon Energy | Open Energy Information  

Open Energy Info (EERE)

Colexon Energy Colexon Energy Place Hamburg, Hamburg, Germany Zip 20354 Sector Solar, Wind energy Product Germany-based PV system integrator and solar and wind project developer. References Colexon Energy[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Colexon Energy is a company located in Hamburg, Hamburg, Germany . References ↑ "Colexon Energy" Retrieved from "http://en.openei.org/w/index.php?title=Colexon_Energy&oldid=343770" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load)

440

Eshone Energy | Open Energy Information  

Open Energy Info (EERE)

Eshone Energy Eshone Energy Jump to: navigation, search Name Eshone Energy Place Santa Clara, California Zip 95051 Product California-based PV systems installer. References Eshone Energy[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Eshone Energy is a company located in Santa Clara, California . References ↑ "Eshone Energy" Retrieved from "http://en.openei.org/w/index.php?title=Eshone_Energy&oldid=345131" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation:

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


441

Energy News | Department of Energy  

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

June 11, 2013 June 11, 2013 Driving for $1.14 Per Gallon Energy Department Releases State by State "eGallon" Prices to Let Consumers Compare Cost of Fueling With Electricity vs. Gasoline June 6, 2013 Federal and Industry Partners Issue Challenge to Manufacturers Wanted: $100 wireless sub meter to help save energy costs in commercial and government buildings June 4, 2013 Energy Department Announces New Investments to Drive Cost-Competitive Next Generation Efficient Lighting American Innovation in New, More Efficient Lighting will Boost National Competitiveness in Manufacturing May 31, 2013 New Energy Efficiency Standards for Microwave Ovens to Save Consumers on Energy Bills U.S. Energy Secretary Ernest Moniz announced today that the Energy Department has finalized new energy efficiency standards for microwave

442

Energy Economy | Department of Energy  

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

February 8, 2011 February 8, 2011 Energy 101: Solar PV January 31, 2011 Missed the Town Hall with Secretary Chu? Check out the video of our online town hall event with Energy Secretary Chu. January 31, 2011 Are you up for the President's Challenge? Join us at the 2011 ARPA-E Energy Innovation Summit Hundreds of the leaders who are stepping up to this challenge to "out-innovate the rest of the world." January 20, 2011 Discover and Deliver: The Big Picture on Energy Read Secretary Chu's take on how we're changing the way the Department of Energy works by creating new jobs, investing in the clean energy economy, and helping consumers save money while saving energy. January 19, 2011 It Gets Better At the Department of Energy, Secretary Steven Chu has said that one of our

443

Energy Blog | Department of Energy  

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

January 6, 2009 January 6, 2009 Stop Paying for Energy You Aren't Using To reduce your energy costs, standby power is something worth considering. December 30, 2008 Resolve to Save Energy in the New Year If saving money is one of your new year's resolutions, have you considered working energy into your savings plans? December 23, 2008 Program Your Thermostat for Automatic Savings Did you know that you can save around 10% a year on your heating and cooling bills by simply turning your thermostat back 10°-15°F for eight hours? December 18, 2008 Question of the Week: Do You Use Renewable Energy in Your Home? Do you use renewable energy in your home? Tell us about it! December 16, 2008 Do You Wonder How Much Energy Your Home Could Get from Solar or Wind? Have you ever thought about installing wind or solar energy on your

444

Women @ Energy | Department of Energy  

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

Dr. Valerie Reed is the Acting Biomass Program Manager at the Department of Energy's Office of Energy Efficiency and Renewable Energy. Dr. Valerie Reed is the Acting Biomass Program Manager at the Department of Energy's Office of Energy Efficiency and Renewable Energy. Women @ Energy: Valerie Reed "Making careers more exciting and reachable for girls is something that we can all be doing through humanizing these careers. Anyone can enter STEM fields, not only Nobel laureates. By teaching STEM in high school, we can expose students to that fact, and get students face time with people in the field, working internships, and learning more about these fields." Dawn Shaughnessy has recently been appointed group leader for the newly created Experimental Nuclear and Radiochemistry Group, in the Chemical Sciences Division at Lawrence Livermore National Laboratory. Women @ Energy: Dawn Shaughnessy

445

Energy Economy | Department of Energy  

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

September 22, 2009 September 22, 2009 President Barack Obama at UN Climate Change Summit June 16, 2009 Americas' Energy Leaders Take Action to Realize Energy and Climate Partnership of the Americas en Español March 19, 2009 Remarks of President Barack Obama at Southern California Edison Electric Vehicle Technical Center March 19, 2009 March 17, 2009 Statement of Steven Chu Secretary of Energy before the Committee on Science and Technology March 17, 2009 March 13, 2009 Secretary Chu Stresses Global Cooperation on Energy, Economic and Climate Challenges in Talks with World Energy Ministers Washington, DC - In recent discussions with a broad range of world energy ministers, U.S. Energy Secretary Steven Chu has stressed the need for global cooperation on energy, economic and climate challenges. Over the

446

Energy News | Department of Energy  

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

October 31, 2013 October 31, 2013 Sacramento Utility to Launch Concentrating Solar Power-Natural Gas Project Innovative Hybrid Technology to Deploy Cost-Competitive, Clean Energy and Improve Plant Efficiency October 22, 2013 Energy Department Announces $60 Million to Drive Affordable, Efficient Solar Power Building on President Obama's broad-based plan to cut carbon pollution and support clean energy innovation across the country, Energy Secretary Moniz announced about $60 million to support innovative solar energy research and development. October 21, 2013 FACT SHEET: Energy Department Actions to Deploy Combined Heat and Power, Boost Industrial Efficiency Underscoring President Obama's Climate Action Plan to cut harmful emissions and double energy efficiency, the Energy Department is taking

447

Energy Blog | Department of Energy  

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

9, 2010 9, 2010 Flywheel Project Escalates Grid Efficiency How does an energy storage plant recycle energy? Find out how flywheels are expanding the capacity for renewable energy sources. August 9, 2010 LEDs such as this are expected to save Altoona, Pa. thousands in energy costs. | File photo Lighting Retrofits Saving Energy, Helping Local Companies It's easy to measure the effects of a lighting retrofit project in a city like Altoona, Pa., where 169 new LED units are expected to save $4,078 in energy costs annually. But there are also other benefits to such energy efficiency initiatives, which can be seen in the local companies that make the projects possible... August 9, 2010 AcuTemp received a $900,000 48C manufacturing tax credit under the American Recovery and Reinvestment Act to increase production of the company's ThermoCor vacuum insulation panels for more efficient ENERGY STAR appliances. | Photo courtesy of AcuTemp |

448

Energy Blog | Department of Energy  

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

14, 2011 14, 2011 Ultra Energy Efficient Data Center Saves NREL $200,000 The National Renewable Energy Laboratory's (NREL) Data Center marks a significant accomplishment in its ultra-efficiency. November 14, 2011 LiveChat Wed, 11/16, 2 pm ET: Industrial Energy Efficiency On Wednesday, November 16, at 2:00 PM ET, join Kathleen Hogan, Deputy Assistant Secretary for Energy Efficiency, for a live discussion about the Energy Department programs how businesses are lowering their energy consumption, and how that energy savings benefits the American economy. November 14, 2011 Tennessee-based IAC Helps Manufacturer Become More Energy Efficient Thanks to help from the Tennessee 3-Star Industrial Assessment Center, the FUJIFILM Hunt Chemicals U.S.A facility in Dayton, TN is saving an estimated

449

Energy News | Department of Energy  

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

May 22, 2012 May 22, 2012 First Winners Announced for "Apps for Energy" Competition The Energy Department announced the first round of winners for the "Apps for Energy" competition. May 18, 2012 Secretary Chu Announces 68 Scientists to Receive Early Career Research Program Funding Energy Secretary Steven Chu today announced that 68 scientists from across the nation will receive up to $18.9 million in funding for research grants as part of DOE's Early Career Research Program. May 16, 2012 New Energy Efficiency Standards for Residential Clothes Washers and Dishwashers to Save Consumers Billions on Energy Bills The Department of Energy today announced common-sense energy efficiency standards for residential clothes washers and dishwashers that will save

450

Conserving Energy | Department of Energy  

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

Energy Assurance » Emergency Preparedness » Community Energy Assurance » Emergency Preparedness » Community Guidelines » Conserving Energy Conserving Energy Conserving Energy During an energy emergency, customers can reduce stress on infrastructure by conserving energy. This will help you and your community recover more quickly. Officials can ask the public to conserve energy, including: Cutting back on driving, using public transportation, and telecommuting when possible; Refraining from using non-essential lights and appliances, especially during peak hours (typically around 4:00-6:00 p.m.); and Lowering thermostat and water heating settings. Officials can ask transmission operators to activate demand-response programs in regions where those programs have been established. Under these programs, end-users are compensated to reduce their demand on the system

451

Energy Blog | Department of Energy  

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

December 30, 2008 Resolve to Save Energy in the New Year If saving money is one of your new year's resolutions, have you considered working energy into your savings plans? December...

452

Energy Tomorrow | Department of Energy  

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

to celebrate the opening of the new zero net-energy residential test laboratory. | Photo courtesy of NIST. New Zero Net-Energy Facility: A Test Bed for Home Efficiency The...

453

Nuclear energy | Open Energy Information  

Open Energy Info (EERE)

This article is a stub. You can help OpenEI by expanding it. Nuclear energy is energy in the nucleus of an atom.1 References "EIA: Uranium (nuclear) Basics" External links...

454

Energy Expos | Department of Energy  

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

to create hands-on exhibits about the energy sources that power the nation, ways to save energy at home and school, and conventional and alternative transportation fuels. Students...

455

Energy Blog | Department of Energy  

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

E-Shelters to Teach a Valuable Lesson on Energy Recovery Act funding is providing solar energy systems for more than 90 emergency shelters at Florida public schools. March 12,...

456

Neuwing Energy | Open Energy Information  

Open Energy Info (EERE)

Neuwing Energy Neuwing Energy Jump to: navigation, search Name Neuwing Energy Place New York City, New York Zip 10128 Sector Carbon Product String representation "Neuwing advises ... sequestration." is too long. References Neuwing Energy[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Neuwing Energy is a company located in New York City, New York . References ↑ "Neuwing Energy" Retrieved from "http://en.openei.org/w/index.php?title=Neuwing_Energy&oldid=349145" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load)

457

Energy Sources | Department of Energy  

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

Energy Goals and Standards for Federal Government Energy Goals and Standards for Federal Government The federal Energy Policy Act of 2005 (EPAct 2005) established several goals and standards to reduce energy use in existing and new federal buildings. Executive Order 13423, signed in January 2007, expanded on those goals and standards and was later reaffirmed by congress with the Energy Independence and Security Act of 2007 (EISA 2007). October 16, 2013 Energy Efficiency Portfolio Standard In May 2008, Ohio enacted broad electric industry restructuring legislation ([http://www.legislature.state.oh.us/BillText127/127_SB_221_EN_N.pdf SB 221]) containing energy efficiency requirements for investor-owned utilities. October 16, 2013 Energy Efficiency Financing for Public Sector Projects (California) Cities, counties, public care institutions, public hospitals, public

458

Energy Star | Open Energy Information  

Open Energy Info (EERE)

Star Star Jump to: navigation, search Energystarlogo.jpg Contents 1 What's new 2 About ENERGY STAR 3 For the Home 4 For Business 5 History 6 References What's new On March 15, 2012, the EPA released a press release announcing 2012's ENERGY STAR award winners, and celebrating the 20 year anniversary of the award. Overall, the EPA estimates that American's have saved nearly $230 billion over two decades of the award. About ENERGY STAR ENERGY STAR is a joint program of the United States Environmental Protection Agency and the United States Department of Energy helping us all save money and protect the environment through energy efficient products and practices. Results are already adding up. Americans, with the help of ENERGY STAR, saved enough energy in 2009 alone to avoid greenhouse gas emissions

459

Energy Education BASS CONNECTIONS in ENERGY  

E-Print Network (OSTI)

Energy Education BASS CONNECTIONS in ENERGY Leader: Prof. Richard Newell Duke University Energy Initiative Energy education at Duke capitalizes on the University's broader Energy Initiative, a university-wide interdisciplinary collaboration addressing today's pressing energy challenges related to the economy

Ferrari, Silvia

460

Energy Economy  

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

Adam Sieminski (202) 662-1624 April 2010 Adam Sieminski (202) 662-1624 April 2010 Energy and the Economy US EIA & JHU SAIS 2010 Energy Conference April 6, 2010 All prices are those current at the end of the previous trading session unless otherwise indicated. Prices are sourced from local exchanges via Reuters, Bloomberg and other vendors. Data is sourced from Deutsche Bank and subject companies. DISCLOSURES AND ANALYST CERTIFICATIONS ARE LOCATED IN APPENDIX 1. Adam Sieminski, CFA Chief Energy Economist adam.sieminski@db.com +1 202 662 1624 Adam Sieminski (202) 662-1624 April 2010 1 Energy Demand Simplified Population, economic growth, and energy intensity Source: Deutsche Bank Global Energy Demand = Population X Per Capita Income X Energy Demand / Dollar of Output Adam Sieminski (202) 662-1624 April 2010

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


461

Energy Standard  

Gasoline and Diesel Fuel Update (EIA)

Hall Hall October 2011 Analysis of Impacts of a Clean www.eia.gov U.S. Department of Energy Washington, DC 20585 This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by any other officer or employee of the United States Government. The views in this report therefore should not be construed as representing those of the U.S. Department of Energy or other Federal agencies. U.S. Energy Information Administration | Analysis of Impacts of a Clean Energy Standard as requested by Chairman Hall i Contacts This report, Analysis of Impacts of a Clean Energy Standard as requested by Chairman Hall, was prepared under the

462

Energy Overview  

Gasoline and Diesel Fuel Update (EIA)

Overview Overview for CNA Panel Discussion May 8, 2013 | Crystal City, VA by Howard Gruenspecht, Deputy Administrator Non-OECD nations drive the increase in energy demand 2 world energy consumption quadrillion Btu Source: EIA, International Energy Outlook 2011 0 100 200 300 400 500 1990 1995 2000 2005 2010 2015 2020 2025 2030 2035 Non-OECD OECD 244 260 482 288 History Projections 2008 Howard Gruenspecht , CNA Panel May 8, 2013 Growth in income and population drive rising energy use; energy intensity improvements moderate increases in energy demand 3 average annual change (2008-2035) percent per year Source: EIA, International Energy Outlook 2011 -4 -3 -2 -1 0 1 2 3 4 5 6 7 U.S. OECD Europe Japan South Korea China India Brazil Middle East Africa Russia

463

Energy Standard  

Gasoline and Diesel Fuel Update (EIA)

Bingaman Bingaman November 2011 Analysis of Impacts of a Clean www.eia.gov U.S. Department of Energy Washington, DC 20585 This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by any other officer or employee of the United States Government. The views in this report therefore should not be construed as representing those of the U.S. Department of Energy or other Federal agencies. U.S. Energy Information Administration | Analysis of Impacts of a Clean Energy Standard as requested by Chairman Bingaman i Contacts This report, Analysis of Impacts of a Clean Energy Standard, as requested by Chairman Bingaman, was prepared

464

Industrial Energy Efficiency Assessments | Department of Energy  

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

Industrial Energy Efficiency Assessments Industrial Energy Efficiency Assessments Details about the Industrial Energy Efficiency Assessments program and its implementation in...

465

Department of Energy No | Department of Energy  

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

Energy No Department of Energy No Department of Energy No More Documents & Publications ALFAL 99-01 No AUTHORITY...

466

Multi-criteria Operation Strategies of Power-to-Heat-Systems in Virtual Power Plants with a High Penetration of Renewable Energies  

Science Journals Connector (OSTI)

Abstract The integration of renewable energy into the existing energy supply system is a core challenge regarding the successful realization of the German “Energiewende”. One concept to integrate decentralized regenerative power generators is a virtual power plant that operates many small facilities as one power plant. Essential parts of the concept are controllable loads and generators to reduce the impact of volatile energy resource – like wind power stations – on operational planning. Power-to-Heat-Systems (P2H) are one possible technology that can be used to a limited extent as a controllable load. The P2H-system as a component of virtual power plants is capable of supplying flexibility due to various possible operation strategies. This flexibility can either be used for ancillary services (primary, secondary and tertiary ancillary services), to provide schedule energy or for balancing group management. This paper presents a modeling approach for P2H systems as a component of virtual power plants with a high share of renewable energies. The operation strategies are evaluated with respect to economic and technical aspects and uncertainties in generation and load. The operation strategies of P2H systems are shown with regard to market integration of renewable energies within a virtual power plant and the provision of ancillary services.

Torsten Sowa; Stefan Krengel; Simon Koopmann; Johannes Nowak

2014-01-01T23:59:59.000Z

467

Collisionless absorption, hot electron generation, and energy scaling in intense laser-target interaction  

E-Print Network (OSTI)

Among the various attempts to understand collisionless absorption of intense ultrashort laser pulses a variety of models has been invented to describe the laser beam target interaction. In terms of basic physics collisionless absorption is understood now as the interplay of the oscillating laser field with the space charge field produced in the plasma. A first approach to this idea is realized in Brunel's model the essence of which consists in the formation of an oscillating charge cloud in the vacuum in front of the target. The investigation of statistical ensembles of orbits shows that the absorption process is localized at the ion-vacuum interface and in the skin layer: Single electrons enter into resonance with the laser field thereby undergoing a phase shift which causes orbit crossing and braking of Brunel's laminar flow. This anharmonic resonance acts like an attractor for the electrons and leads to the formation of a Maxwellian tail in the electron energy spectrum. Most remarkable results of our inves...

Liseykina, T; Murakami, M

2014-01-01T23:59:59.000Z

468

Federal Energy Management Program: Energy Management Guidance  

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

Energy Management Energy Management Guidance to someone by E-mail Share Federal Energy Management Program: Energy Management Guidance on Facebook Tweet about Federal Energy Management Program: Energy Management Guidance on Twitter Bookmark Federal Energy Management Program: Energy Management Guidance on Google Bookmark Federal Energy Management Program: Energy Management Guidance on Delicious Rank Federal Energy Management Program: Energy Management Guidance on Digg Find More places to share Federal Energy Management Program: Energy Management Guidance on AddThis.com... Requirements by Subject Requirements by Regulation Notices & Rules Guidance Facility Reporting Fleet Reporting Energy Management Guidance The Federal Energy Management Program (FEMP) provides guidance on Federal

469

Federal Energy Management Program: Renewable Energy  

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

Renewable Energy Renewable Energy to someone by E-mail Share Federal Energy Management Program: Renewable Energy on Facebook Tweet about Federal Energy Management Program: Renewable Energy on Twitter Bookmark Federal Energy Management Program: Renewable Energy on Google Bookmark Federal Energy Management Program: Renewable Energy on Delicious Rank Federal Energy Management Program: Renewable Energy on Digg Find More places to share Federal Energy Management Program: Renewable Energy on AddThis.com... Energy-Efficient Products Technology Deployment Renewable Energy Federal Requirements Renewable Resources & Technologies Project Planning & Implementation Project Assistance Resource Maps & Screening Tools Purchasing Renewable Power Case Studies Training Working Group Contacts

470

High Energy Cost Grants | Department of Energy  

Energy Savers (EERE)

High Energy Cost Grants High Energy Cost Grants The High Energy Cost Grant Program provides financial assistance for the improvement of energy generation, transmission, and...

471

Southeast Energy Efficiency Alliance's Building Energy Codes...  

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

Southeast Energy Efficiency Alliance's Building Energy Codes Project Southeast Energy Efficiency Alliance's Building Energy Codes Project Building Codes Project for the 2013...

472

Colorado: Energy Modeling Products Support Energy Efficiency...  

Office of Environmental Management (EM)

Colorado: Energy Modeling Products Support Energy Efficiency Projects Colorado: Energy Modeling Products Support Energy Efficiency Projects May 1, 2014 - 11:04am Addthis Xcel...

473

Scottish Energy Research Academy Energy Industry Doctorates  

E-Print Network (OSTI)

· Solar energy · Energy conversion and storage · Energy materials · Grid and networks · Energy utilisationScottish Energy Research Academy (SERA) Energy Industry Doctorates in Renewable Energy Technologies ­ Notes for Guidance 1. Introduction The Energy Technology Partnership (ETP) has established an Energy

Painter, Kevin

474

Scottish Energy Research Academy Energy Industry Doctorates  

E-Print Network (OSTI)

on a case by case basis. · Wind energy · Marine energy · Bio-energy · Solar energy · Energy conversionScottish Energy Research Academy (SERA) Energy Industry Doctorates Project Selection Process Notes The Energy Technology Partnership (ETP) has established an Energy Industry Doctorate Programme

Painter, Kevin

475

Rural Development Energy Audit & Renewable Energy Development...  

Office of Environmental Management (EM)

Rural Development Energy Audit & Renewable Energy Development Assistance Webinar Rural Development Energy Audit & Renewable Energy Development Assistance Webinar January 21, 2015...

476

Fernald Preserve Renewable Energy | Department of Energy  

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

Fernald Preserve Renewable Energy Fernald Preserve Renewable Energy Fernald Preserve Renewable Energy Brochure - Providing energy that is clean, abundant, reliable, and affordable...

477

Renewable Energy & Efficient Energy Projects Solicitation FAQ...  

Office of Environmental Management (EM)

Renewable Energy & Efficient Energy Projects Solicitation FAQ Renewable Energy & Efficient Energy Projects Solicitation FAQ FAQs Can parties interested in the solicitation meet...

478

Alternative Energy Development and China's Energy Future  

E-Print Network (OSTI)

by Alternative Energy Technology . 75Figure 25. Range in Alternative Energy EROEIs in Existingof Energy Output for Alternative Energy Development, 2010-

Zheng, Nina

2012-01-01T23:59:59.000Z

479

Alternative Energy Services | Open Energy Information  

Open Energy Info (EERE)

Alternative Energy Services Jump to: navigation, search Logo: Alternative Energy Services Name: Alternative Energy Services Place: Florida Product: renewable energy products and...

480

Energy Analysis by Sector | Department of Energy  

Office of Environmental Management (EM)

Energy Analysis by Sector Energy Analysis by Sector Manufacturers often rely on energy-intensive technologies and processes. AMO conducts a range of analyses to explore energy use...

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


481

National Energy Education Summit | Department of Energy  

Office of Environmental Management (EM)

and how to advance various aspects of energy education across the educational pipeline. The Department of Energy's Office of Energy Efficiency and Renewable Energy will be...

482

Energy Department Announces Building Energy Efficiency Investments...  

Energy Savers (EERE)

Energy Department Announces Building Energy Efficiency Investments in Twenty-Two States Energy Department Announces Building Energy Efficiency Investments in Twenty-Two States June...

483

Energy Information Administration - Transportation Energy Consumption...  

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

Energy Consumption Transportation Energy Consumption Surveys energy used by vehicles EIA conducts numerous energy-related surveys and other information programs. In general, the...

484

State Energy Program Impacts | Department of Energy  

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

with state and territory energy offices, the State Energy Program (SEP) collects annual cost, energy savings, and other related non-energy benefits that come from its financial...

485

Tribal Energy Program | Department of Energy  

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

Tribal Energy Program Tribal Energy Program The Office of Indian Energy is developing new capacity building initiatives to support Tribes in their energy development efforts. The...

486

Natural Currents Energy Group | Open Energy Information  

Open Energy Info (EERE)

Natural Currents Energy Group Jump to: navigation, search Name: Natural Currents Energy Group Place: New York Sector: Hydro, Ocean, Renewable Energy, Solar, Wind energy Product:...

487

Energy Blog | Department of Energy  

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

8, 2013 8, 2013 Weekly Address: Time to Create the Energy Security Trust President Obama lays out the importance of an Energy Security Trust. March 18, 2013 President Barack Obama delivers remarks on clean energy at Argonne National Laboratory's Nanoscale Materials Center in Lemont, Ill., March 15, 2013. | Official White House Photo by Chuck Kennedy President Obama Visits the Argonne National Research Lab to Talk About American Energy Security Research and development, at national labs like Argonne, could be threatened by the Sequester. March 18, 2013 Graphic by Sarah Gerrity. Making STEM Personal: Introducing the Women @ Energy Series Hear from women who work to solve some of the nation's toughest challenges

488

Energy Blog | Department of Energy  

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

18, 2013 18, 2013 Weekly Address: Time to Create the Energy Security Trust President Obama lays out the importance of an Energy Security Trust. March 18, 2013 President Barack Obama delivers remarks on clean energy at Argonne National Laboratory's Nanoscale Materials Center in Lemont, Ill., March 15, 2013. | Official White House Photo by Chuck Kennedy President Obama Visits the Argonne National Research Lab to Talk About American Energy Security Research and development, at national labs like Argonne, could be threatened by the Sequester. March 18, 2013 Graphic by Sarah Gerrity. Making STEM Personal: Introducing the Women @ Energy Series Hear from women who work to solve some of the nation's toughest challenges

489

Energy Conservation  

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

Energy Energy Goal 1: Energy Conservation LANL strives to reduce greenhouse gas emissions to meet and surpass Department of Energy goals. The Lab's goal is to reduce emissions from energy use in our facilities and driving vehicles in our fleet by 28 percent. Energy Conservation» Efficient Water Use & Management» High Performance Sustainable Buildings» Greening Transportation» Green Purchasing & Green Technology» Pollution Prevention» Science Serving Sustainability» ENVIRONMENTAL SUSTAINABILITY GOALS at LANL Renewable energy goals: With the newly installed low flow turbine, LANL will be able to meet nearly half of its renewable energy goals for 2013. LANL was one of the original investors in renewable energy through the high flow turbines at Abiquiu Dam. Engineer Campbell of the Abiquiu Dam Facility demonstrates the use of the low flow turbine for electricity generation. The Abiquiu Dam power station's water flow and electrical output is controlled from monitors in Los Alamos. Inside the TA-03 Steam Plant: Replacement or reconfiguration of the 50 year old steam plant and piping system could provide significant energy savings for LANL.

490

Energy Blog | Department of Energy  

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

5, 2011 5, 2011 The Next Generation of Entrepreneurs A newly released National Clean Energy Business Competition Funding Opportunity Announcement of $2 million will be used to encourage collaboration among energy competitions and to broaden student outreach. This partnership can help increase the number and quality of clean energy start-up businesses -- and promote a new generation of energy entrepreneurs. July 25, 2011 Utilities are delivering more reliable and affordable energy as a result of Recovery Act investment, and sharing lessons learned about new Smart Grid technologies. | Diagram from Energy Department's Office of Electricity Delivery and Energy Reliability Modernizing the Grid: Keeping the Dialogue Going A more reliable, efficient and cost-effective grid? Assistant Secretary

491

Energy Blog | Department of Energy  

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

0, 2012 0, 2012 Green Button App of the Week Part 3: VELObill Zerofootprint's VELObill helps users get a clear picture of their energy, whether it is up or down, and how it compares to past consumption. August 10, 2012 Turbines on the Shirley Wind Farm near Green Bay, Wisconsin. Renewable energy represents one of the biggest economic opportunities for the global economy, and with a few small changes in how we finance projects like these, we can help make it easier and more affordable to bring clean energy to families and businesses nationwide. | Photo courtesy of Nordex USA. Seizing a Clean Energy Opportunity Richard Kauffman, Senior Advisor to the Secretary of Energy, details how the U.S. clean energy industry is able and prepared to produce real energy for American consumers.

492

Energy News | Department of Energy  

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

29, 2012 29, 2012 Expanded North Carolina Lithium Facility Opens, Boosting U.S. Production of a Key Manufacturing Material Energy Department-Supported Project Critical to U.S. Global Competitiveness June 28, 2012 Energy Department Develops Tool with Industry to Help Utilities Strengthen Their Cybersecurity Capabilities New Tool Available to Enable Electric Utilities to Better Assess their Cybersecurity Needs and Assets June 27, 2012 Energy Department Announces Building Energy Efficiency Investments in Twenty-Two States $14 Million to Deploy Energy Upgrades, Save Taxpayer Dollars June 27, 2012 U.S. Department of Energy Announces $102 Million for Small Business Research and Development 104 Grants Will Support U.S. Job Creation and Scientific Advancement June 26, 2012 Obama Administration Announces Major Steps Forward to Advance Energy

493

Energy Sources | Department of Energy  

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

April 21, 2011 April 21, 2011 Los Alamos County Completes Abiquiu Hydropower Project, Bringing New Clean Energy Resources to New Mexico Secretary Chu Highlights Completion of the Department of Energy's First Recovery Act-Funded Hydropower Project April 18, 2011 Department of Energy Offers $2.1 Billion Conditional Commitment Loan Guarantee to Support California Solar Thermal Power Plant California Solar Project Estimated to Create Over 1,000 Jobs and Avoid Over 710,000 Tons of Carbon Dioxide Annually April 15, 2011 Dr. Peter B. Lyons Confirmed as Assistant Secretary for Nuclear Energy Washington, D.C. - Dr. Peter B. Lyons was confirmed by the Senate on Thursday, April 14, as the Department of Energy's Assistant Secretary for Nuclear Energy. April 15, 2011 U.S. Departments of Agriculture and Energy Announce Funding for Biomass

494

Energy Sources | Department of Energy  

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

March 15, 2009 March 15, 2009 As OPEC Ministers Meet, Secretary Chu Stresses the Importance of Energy Independence Washington, DC - As OPEC ministers held a meeting in Vienna Sunday, U.S. Energy Secretary Steven Chu again stressed the need for energy independence and called for global cooperation on energy, economic and climate challenges. June 30, 2011 Department of Energy Offers Conditional Loan Guarantee Commitments to Support Nearly $4.5 Billion in Loans for Three California Photovoltaic Solar Power Plants Projects Expected to Create 1,400 Jobs and Generate Approximately 1330 Megawatts of Installed Solar Power June 28, 2011 Department of Energy Awards Nearly $7.5 Million to Help Develop Next Generation Wind Turbines June 21, 2011 Department of Energy Conditional Loan Guarantee Commitment to Support the

495

Energy News | Department of Energy  

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

August 29, 2012 August 29, 2012 Energy Department Announces New Investments to Accelerate Breakthroughs in Cost-Competitive Solar Energy Projects to Partner with One-of-their-kind Scientific User Facilities August 28, 2012 Energy Department Announces New University-Led Projects to Create More Efficient, Lower Cost Concentrating Solar Power Systems As part of the Energy Department's SunShot Initiative, Secretary Steven Chu announced today new investments to advance innovative concentrating solar power (CSP) system technologies. August 16, 2012 University of Minnesota Morris Clean Energy Investments Recognized by U.S. Department of Energy Through the Departments "Clean Energy in Our Community" Video Series August 16, 2012 We Can't Wait: Obama Administration Announces New Public-Private

496

Energy Blog | Department of Energy  

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

3, 2010 3, 2010 Recycling Energy Yields Super Savings One company is actually recycling energy that has already been used to power manufacturing plants, which is helping facilities cut their energy expenses by up to 20 percent. April 23, 2010 Franz Bakery: Model for Sustainability What a Portland bakery did to earn an Energy Champion Award. April 23, 2010 Lab Helps FAA Build Energy-Efficient Control Towers With help from the Pacific Northwest National Laboratory and its subcontractor, Redhorse Corporation, the agency that keeps our country's airports running is bolstering its energy efficiency. April 23, 2010 Students, Professors Demonstrating Virginia's Potential Peter enjoys solving complex problems, including one thing he sees as an urgent situation that is vastly important - energy creation.

497

Energy News | Department of Energy  

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

22.3 Million in 22.3 Million in Weatherization Funding and Energy Efficiency Grants for Louisiana Part of nearly $8 billion in Recovery Act funding for energy efficiency efforts nationwide that will create 100,000 jobs and cut energy bills for families March 12, 2009 Obama-Biden Administration Announces More Than $35.1 Million in Weatherization Funding and Energy Efficiency Grants for Wyoming Washington, DC -- Vice President Joe Biden and Energy Secretary Chu today announced Wyoming will receive $35,180,261 in weatherization and energy efficiency funding - including $10,239,261 for the Weatherization Assistance Program and $24,941,000 for the State Energy Program. This is part of a nationwide investment announced today of nearly $8 billion under the President's American Recovery and Reinvestment Act - an investment that

498

Energy Blog | Department of Energy  

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

2, 2013 2, 2013 Energy.gov now provides a browsing experience tailored to the device you're using. Introducing a More Responsive Energy.gov Energy.gov now features a responsive design that automatically optimizes the browsing experience for smartphones and tablets, and makes it easier to find consumer energy saving information. November 11, 2013 Video: Veterans Advancing Clean Energy and Climate Security Last week, Secretary Moniz joined other federal officials in honoring veterans that are working in clean energy and climate security at a "Champions of Change" event at the White House. November 8, 2013 On Friday, Nov. 8, 2013, Secretary Moniz and international energy officials toured Kemper, the nation's largest carbon capture and storage facility, in Liberty, Mississippi.

499

Energy Reports | Department of Energy  

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

Energy Reports Energy Reports Energy Reports August 26, 2013 Audit Report: DOE/IG-0892 The Department of Energy's Administration of Energy Savings Performance Contract Biomass Projects July 9, 2013 INSPECTION REPORT: INS-L-13-05 Follow-up Inspection on Characterization Wells at Los Alamos National Laboratory June 19, 2013 Audit Report: OAS-RA-13-26 Department of Energy's Interconnection Transmission Planning Program Funded through the American Recovery and Reinvestment Act of 2009 June 18, 2013 Audit Report: OAS-RA-13-25 The Department of Energy's Weatherization Assistance Program Funded under the American Recovery and Reinvestment Act for the State of Michigan June 18, 2013 Examination Report: OAS-RA-13-24 Southwest Michigan Community Action Agency - Weatherization Assistance

500

ENECO Energie | Open Energy Information  

Open Energy Info (EERE)

ENECO Energie ENECO Energie Jump to: navigation, search Name ENECO Energie Place Rotterdam, Netherlands Zip 3000 CL Sector Biomass, Renewable Energy, Solar, Wind energy Product Dutch-based energy company that transports, produces, trades and sells energy. Eneco has renewable interests predominantly in wind but also biomass and solar power projects. Coordinates 51.922835°, 4.478455° 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":51.922835,"lon":4.478455,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}