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Note: This page contains sample records for the topic "main propulsion battery" 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

Research, development and demonstration of nickel-zinc batteries for electric vehicle propulsion. Annual report, 1979  

SciTech Connect (OSTI)

Activities in a program to develop a Ni/Zn battery for electric vehicle propulsion are reported. Aspects discussed include battery design and development, nickel cathode study, and basic electrochemistry. A number of engineering drawings are supplied. 61 figures, 11 tables. (RWR)

Not Available

1980-06-01T23:59:59.000Z

2

Research, development, and demonstration of lead-acid batteries for electric vehicle propulsion. Annual report, 1980  

SciTech Connect (OSTI)

The progress and status of Eltra's Electric Vehicle Battery Program during FY-80 are presented under five divisional headings: Research on Components and Processes; Development of Cells and Modules for Electric Vehicle Propulsion; Sub-Systems; Pilot Line Production of Electric Vehicle Battery Prototypes; and Program Management.

Not Available

1981-03-01T23:59:59.000Z

3

Lithium/iron sulfide batteries for electric-vehicle propulsion and other applications. Progress report, October 1979-March 1980  

SciTech Connect (OSTI)

The research and development activities of the program at Argonne National Laboratory (ANL) on lithium/iron sulfide batteries during the period October 1979-March 1980 is described. Although the major emphasis is currently on batteries for electric-vehicle propulsion, stationary energy-storage applications are also under investigation. The individual battery cells, which operate at 400 to 500/sup 0/C, are of a vertically oriented, prismatic design with two or more positive electrodes of FeS or FeS/sub 2/, facing negative electrodes of lithium-aluminum or lithium-silicon alloy, and molten LiCl-KCl electrolyte. The ANL program consists of cell chemistry studies, materials engineering, and component and auxiliary systems development. Important elements of this program are studies of the effects of design modifications on cell performance and post-test examinations of cells. During the reporting period, cell and battery development work has been aimed primarily at the first phase of the Mark II electric-vehicle battery program, which consists of an effort to develop high-reliability cells having boron nitride felt separators. Later in the Mark II program, the cells will be tested in 10-cell modules. Work on stationary energy-storage batteries during this period has consisted mainly of conceptual design studies. 23 figures, 9 tables.

None

1980-08-01T23:59:59.000Z

4

Research, development, and demonstration of nickel-iron batteries for electric vehicle propulsion. Annual report, 1980  

SciTech Connect (OSTI)

The objective of the Eagle-Picher nickel-iron battery program is to develop a nickel-iron battery for use in the propulsion of electric and electric-hybrid vehicles. To date, the program has concentrated on the characterization, fabrication and testing of the required electrodes, the fabrication and testing of full-scale cells, and finally, the fabrication and testing of full-scale (270 AH) six (6) volt modules. Electrodes of the final configuration have now exceeded 1880 cycles and are showing minimal capacity decline. Full-scale cells have presently exceeded 600 cycles and are tracking the individual electrode tests almost identically. Six volt module tests have exceeded 500 cycles, with a specific energy of 48 Wh/kg. Results to date indicate the nickel-iron battery is beginning to demonstrate the performance required for electric vehicle propulsion.

Not Available

1981-03-01T23:59:59.000Z

5

Research, development and demonstration of nickel-zinc batteries for electric vehicle propulsion. Annual report, 1979. [70 W/lb  

SciTech Connect (OSTI)

This second annual report under Contract No. 31-109-39-4200 covers the period July 1, 1978 through August 31, 1979. The program demonstrates the feasibility of the nickel-zinc battery for electric vehicle propulsion. The program is divided into seven distinct but highly interactive tasks collectively aimed at the development and commercialization of nickel-zinc technology. These basic technical tasks are separator development, electrode development, product design and analysis, cell/module battery testing, process development, pilot manufacturing, and thermal management. A Quality Assurance Program has also been established. Significant progress has been made in the understanding of separator failure mechanisms, and a generic category of materials has been specified for the 300+ deep discharge (100% DOD) applications. Shape change has been reduced significantly. A methodology has been generated with the resulting hierarchy: cycle life cost, volumetric energy density, peak power at 80% DOD, gravimetric energy density, and sustained power. Generation I design full-sized 400-Ah cells have yielded in excess of 70 W/lb at 80% DOD. Extensive testing of cells, modules, and batteries is done in a minicomputer-based testing facility. The best life attained with electric vehicle-size cell components is 315 cycles at 100% DOD (1.0V cutoff voltage), while four-cell (approx. 6V) module performance has been limited to about 145 deep discharge cycles. The scale-up of processes for production of components and cells has progressed to facilitate component production rates of thousands per month. Progress in the area of thermal management has been significant, with the development of a model that accurately represents heat generation and rejection rates during battery operation. For the balance of the program, cycle life of > 500 has to be demonstrated in modules and full-sized batteries. 40 figures, 19 tables. (RWR)

Not Available

1980-06-01T23:59:59.000Z

6

Research, development, and demonstration of lead-acid batteries for electric vehicle propulsion. Annual report, 1979  

SciTech Connect (OSTI)

The initial phase of work comprises three factorial experiments to evaluate a variety of component combinations. Goals to be met by these batteries include the following: capacity at 3 h discharge, 20 to 30 kWh; specific energy, 40 Wh/kg; specific power, 1000 W/kg for 15 s; cycle life, 800 cycles to 80% depth; price, $50/kWh. The status of the factorial experiments is reviewed. The second phase of work, design of an advanced battery, has the following goals: 30 to 40 kWh; 60 Wh/kg; 150 W/kg for 15 s; 1000 cycles to 80% depth; $40/kWh. It is not yet possible to say whether these goals can be met. Numerous approaches are under study to increase the utilization of battery chemicals. A battery design with no live electrical connection above the battery is being developed. 52 figures, 52 tables. (RWR)

Not Available

1980-06-01T23:59:59.000Z

7

Research, development and demonstration of lead-acid batteries for electric vehicle propulsion. Annual report, 1979  

SciTech Connect (OSTI)

This report describes work performed from October 1, 1978 to September 30, 1979. The approach for development of both the Improved State-of-the-Art (ISOA) and Advanced lead-acid batteries is three pronged. This approach concentrates on simultaneous optimization of battery design, materials, and manufacturing processing. The 1979 fiscal year saw the achievement of significant progress in the program. Some of the major accomplishments of the year are outlined. 33 figures, 13 tables. (RWR)

Not Available

1980-06-01T23:59:59.000Z

8

Research, development, and demonstration of nickel-iron batteries for electric vehicle propulsion. Annual report, 1979  

SciTech Connect (OSTI)

The program has progressed to the stage of evaluating full-sized (220 Ah) cells, multicell modules, and 22 kWh batteries. Nickel electrodes that display stable capacities of up to 24 Ah/plate (at C/3 drain rate) at design thickness (2.5 mm) in tests at 200/sup +/ test cycles. Iron electrodes of the composite-type are also delivering 24 Ah/plate (at C/3) at target thickness (1.0 mm). Iron plates are displaying capacity stability for 300/sup +/ test cycles in continuing 3 plate cell tests. Best finished cells are delivering 57 to 63 Wh/kg at C/3, based on cell weights of the finished cells, and in the actual designed cell volume. 6-cell module (6-1) performance has demonstrated 239 Ah, 1735 Wh, 53 WH/kg at the C/3 drain rate. This module is now being evaluated at the National Battery Test Laboratory. The 2 x 4 battery has been constructed, tested, and delivered for engineering test and evaluation. The battery delivered 22.5 kWh, as required (199 Ah discharge at 113 V-bar) at the C/3 drain rate. The battery has performed satisfactorily under dynamometer and constant current drain tests. Some cell problems, related to construction, necessitated changing 3 modules, but the battery is now ready for further testing. Reduction in nickel plate swelling (and concurrent stack electrolyte starvation), to improve cycling, is one area of major effort to reach the final battery objectives. Pasted nickel electrodes are showing promise in initial full-size cell tests and will continue to be evaluated in finished cells, along with other technology advancements. 30 figures, 14 tables.

Not Available

1980-06-01T23:59:59.000Z

9

Research, development, and demonstration of nickel-zinc batteries for electric-vehicle propulsion. Annual report for 1981  

SciTech Connect (OSTI)

Progress is reported on battery design and development, nickel cathode development, and electrochemical studies. (WHK)

Not Available

1982-03-01T23:59:59.000Z

10

Research, development, and demonstration of nickel-zinc batteries for electric-vehicle propulsion. Annual report for 1980  

SciTech Connect (OSTI)

Progress in work at Exide in three main development areas, i.e., battery design and development, nickel cathode study, and electrochemical studies is reported. Battery design and development concentrated on the optimization of design parameters, including electrode spacing, charging methods, electrolyte concentration, the design and fabrication of prototype cells and modules, and testing to verify these parameters. Initial experiments indicated that an interelectrode spacing of 2.5 mm was optimum when normal (D.C.) charging is used. It was during these experiments that a high rate charging technique was developed to deposit a dense active zinc which did not shed during vibration. A 4 cell - 300 Ah experimental module was built and sent to NBTL for testing. Initial testing on this module and a 300 Ah cell are reported. Experiments on electrolyte concentration indicate that higher concentrations of KOH (8M, 9M or 10M) are beneficial to capacity maintenance. Available nickel cathodes were evaluated for possible use in the VIBROCEL. These included pocket, sintered plaque impregnated, nickel plated steel wool impregnated, plastic bonded and CMG (multifoil) electrodes. These electrodes have Coulombic densities ranging from 70 Ah/Kg for pocket plates to 190 Ah/Kg for CMG electrodes. Detailed test data are presented for each type including rate capability, effect of zincate on performance, and capacity maintenance with cycling. Work on zinc deposition emphasized the special charging technique. This is a deposition using special waveforms of charging current, to deposit dense crystalline zinc on the anode substrate.

Not Available

1981-03-01T23:59:59.000Z

11

Research, development, and demonstration of lead-acid batteries for electric-vehicle propulsion. Annual report for 1982  

SciTech Connect (OSTI)

Research programs on lead-acid batteries are reported that cover active materials utilization, active material integrity, and some technical support projects. Processing problems were encountered and corrected. Components and materials, a lead-plastic composite grid, cell designs, and deliverables are described. Cell testing is discussed, as well as battery subsystems, including fuel gage, thermal management, and electrolyte circulation. (LEW)

Bowman, D.E.

1983-08-01T23:59:59.000Z

12

Research, development, and demonstration of nickel-zinc batteries for electric vehicle propulsion. Annual report for 1980  

SciTech Connect (OSTI)

Progress in developing nickel-zinc batteries for propelling electric vehicles is reported. Information is included on component design, battery fabrication, and module performance testing. Although full scale hardware performance has fallen short of the contract cycle life goals, significant progress has been made to warrant further development. (LCL)

Not Available

1981-03-01T23:59:59.000Z

13

Research, development, and demonstration of lead-acid batteries for electric-vehicle propulsion. Annual report, 1980  

SciTech Connect (OSTI)

The first development effort in improving lead-acid batteries fore electric vehicles was the improvement of electric vehicle batteries using flat pasted positive plates and the second was for a tubular long life positive plate. The investigation of 32 component variables based on a flat pasted positive plate configuration is described. The experiment tested 96 - six volt batteries for characterization at 0, 25, and 40/sup 0/C and for cycle life capability at the 3 hour discharge rate with a one cycle, to 80% DOD, per day regime. Four positive paste formulations were selected. Two commercially available microporous separators were used in conjunction with a layer of 0.076 mm thick glass mat. Two concentrations of battery grade sulfuric acid were included in the test to determine if an increase in concentration would improve the battery capacity sufficient to offset the added weight of the more concentrated solution. Two construction variations, 23 plate elements with outside negative plates and 23 plate elements with outside positive plates, were included. The second development effort was an experiment designed to study the relationship of 32 component variables based on a tubular positive plate configuration. 96-six volt batteries were tested at various discharge rates at 0, 25, and 40/sup 0/C along with cycle life testing at 80% DOD of the 3 hour rate. 75 batteries remain on cycle life testing with 17 batteries having in excess of 365 life cycles. Preliminary conclusions indicate: the tubular positive plate is far more capable of withstanding deep cycles than is the flat pasted plate; as presently designed 40 Whr/kg can not be achieved, since 37.7 Whr/kg was the best tubular data obtained; electrolyte circulation is impaired due to the tight element fit in the container; and a redesign is required to reduce the battery weight which will improve the Whr/kg value. This redesign is complete and new molds have been ordered.

Not Available

1981-03-01T23:59:59.000Z

14

Research, development, and demonstration of nickel-zinc batteries for electric vehicle propulsion. Annual report for 1980  

SciTech Connect (OSTI)

Progress in the development of nickel-zinc batteries for electric vehicles is reported. Information is presented on nickel electrode preparation and testing; zinc electrode preparation with additives and test results; separator development and the evaluation of polymer-blend separator films; sealed Ni-Zn cells; and the optimization of electric vehicle-type Ni-Zn cells. (LCL)

Not Available

1981-03-01T23:59:59.000Z

15

Research, development and demonstration of nickel-iron batteries for electric vehicle propulsion. Annual report for 1979  

SciTech Connect (OSTI)

Research progress in the development of Ni/Fe batteries (electrodes in particular) for the period is described. The negative plate demonstrated a reliable lifetime of almost 1000 cycles; 20 mm positive plates were proved feasible; prototype cells yielded output at about 50 Wh/kg and 100 Wh/liter; program goals of 20% greater than these figures appear feasible. 27 figures, 20 tables. (RWR)

Not Available

1980-06-01T23:59:59.000Z

16

Research, development, and demonstration of nickel-iron batteries for electric vehicle propulsion. Annual report for 1980  

SciTech Connect (OSTI)

The FY 1980 program continued to involve full-size, prototype cell, module and battery fabrication and evaluation, aimed at advancing the technical capabilities of the nickel-iron battery, while simultaneously reducing its potential cost in materials and process areas. Improved Electroprecipitation Process (EPP) nickel electrodes of design thickness (2.5 mm) are now being prepared that display stable capacities of 23 to 25 Ah for the C/3 drain rate at 200+ test cycles. Iron electrodes of the composite-type are delivering 24 Ah at the target thickness (1.0 mm). Iron electrodes are displaying capacity stability for > 1000 test cycles in continuing 3 plate cell tests. Finished cells have delivered 57 to 61 Wh/kg at C/3, and have demonstrated cyclic stability to 500+ cycles at 80% depth of discharge profiles at Westinghouse. A 6-cell module that demonstrated 239 Ah, 1735 Wh, 48 Wh/kg at the C/3 drain rate has also been evaluated at the National Battery Test Laboratory, ANL. It operated for 327 test cycles, to a level of 161 Ah at the C/3 rate, before being removed from test. Reduction in nickel electrode swelling (and concurrent stack starvation), to improve cycling, continues to be an area of major effort to reach the final battery cycle life objectives. Pasted nickel electrodes continue to show promise for meeting the life objectives while, simultaneously, providing a low manufacturing cost. Refinements have occurred in the areas of cell hardware, module manifolding and cell interconnections. These improvements have been incorporated into the construction and testing of the cells and modules for this program. Temperature tests at 0/sup 0/C were performed on a 6-cell module and showed a decrease in capacity of only 25% in Ah and .29% in Wh as compared to 25/sup 0/C performance. Additional tests are planned to demonstrate performance at -15/sup 0/C and 40/sup 0/C.

Not Available

1981-03-01T23:59:59.000Z

17

Report for 1981 on research, development and demonstration of nickel-zinc batteries for electric vehicle propulsion  

SciTech Connect (OSTI)

Life testing of a 300 Ah cell was continued using the high rate dc charge and deep discharge at C/3 (100%). To date the cell has completed over 350 cycles, and capacity is still at 90% of nominal level. The four-cell 300 Ah module which was submitted to NBTL for testing failed prematurely because of a hydrogen explosion. This was originally thought to be caused by a material failure, but later testing indicated that a spark caused by a loose nodule of zinc was the cause of failure. A fix for this condition was effected, and no recurrence of this type of failure were seen. Experiments with electrolyte concetration were continued, and extended cycling (over 300 cycles) with higher concentrations of KOH (9M, 10M) resulted in higher capacities over an extended period. Experimental baseline modules (2-cell) based on the EV-106 lead-acid battery footprint and incorporating 1.5 mm interelectrode spacing were built and tested.

Not Available

1982-03-01T23:59:59.000Z

18

Metal-Air Batteries  

SciTech Connect (OSTI)

Metal-air batteries have much higher specific energies than most currently available primary and rechargeable batteries. Recent advances in electrode materials and electrolytes, as well as new designs on metal-air batteries, have attracted intensive effort in recent years, especially in the development of lithium-air batteries. The general principle in metal-air batteries will be reviewed in this chapter. The materials, preparation methods, and performances of metal-air batteries will be discussed. Two main metal-air batteries, Zn-air and Li-air batteries will be discussed in detail. Other type of metal-air batteries will also be described.

Zhang, Jiguang; Bruce, Peter G.; Zhang, Gregory

2011-08-01T23:59:59.000Z

19

Research, development and demonstration of lead-acid batteries for electric vehicle propulsion. Annual report, 1979. [165 Ah, 36. 5 Wh/kg  

SciTech Connect (OSTI)

Progress during the 1979 fiscal year is reported. All the tooling and capital equipment required for the pilot line production has been installed. A limited amount of plate production has been realized. A highly automated and versatile testing facility was established. The fabrication and testing of the initial calculated design is discussed. Cell component adjustments and the trade-offs associated with those changes are presented. Cells are being evaluated at the 3-hour rate. They have a capacity of 165 Ah and an energy density of 36.5 Wh/kg, and have completed 105 cycles to date. Experimental results being pursued under the advanced battery development program to enhance energy density and cycle life are presented. Data on the effects of different electrolyte specific gravity, separators, retainers, paste densities, battery additives and grid alloy composition on battery performance are presented and evaluated. Advanced battery prototype cells are under construction. Quality Assurance activities are summarized. They include monitoring the cell and battery fabrication and testing operations as well as all relevant documentation procedures. 12 figures, 28 tables.

Bodamer, G.W.; Branca, G.C.; Cash, H.R.; Chrastina, J.R.; Yurick, E.M.

1980-06-01T23:59:59.000Z

20

Quick charge battery  

SciTech Connect (OSTI)

Electric and hybrid electric vehicles (EVs and HEVs) will become a significant reality in the near future of the automotive industry. Both types of vehicles will need a means to store energy on board. For the present, the method of choice would be lead-acid batteries, with the HEV having auxiliary power supplied by a small internal combustion engine. One of the main drawbacks to lead-acid batteries is internal heat generation as a natural consequence of the charging process as well as resistance losses. This limits the re-charging rate to the battery pack for an EV which has a range of about 80 miles. A quick turnaround on recharge is needed but not yet possible. One of the limiting factors is the heat buildup. For the HEV the auxiliary power unit provides a continuous charge to the battery pack. Therefore heat generation in the lead-acid battery is a constant problem that must be addressed. Presented here is a battery that is capable of quick charging, the Quick Charge Battery with Thermal Management. This is an electrochemical battery, typically a lead-acid battery, without the inherent thermal management problems that have been present in the past. The battery can be used in an all-electric vehicle, a hybrid-electric vehicle or an internal combustion engine vehicle, as well as in other applications that utilize secondary batteries. This is not restricted to only lead-acid batteries. The concept and technology are flexible enough to use in any secondary battery application where thermal management of the battery must be addressed, especially during charging. Any battery with temperature constraints can benefit from this advancement in the state of the art of battery manufacturing. This can also include nickel-cadmium, metal-air, nickel hydroxide, zinc-chloride or any other type of battery whose performance is affected by the temperature control of the interior as well as the exterior of the battery.

Parise, R.J.

1998-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "main propulsion battery" 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

Battery Charger Efficiency  

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

of batteries. * The battery charger could be used to charge a single battery, single battery bank, multiple batteries or multiple battery banks * The dominant batteries in...

22

Battery system  

DOE Patents [OSTI]

A battery module includes a plurality of battery cells and a system configured for passing a fluid past at least a portion of the plurality of battery cells in a parallel manner.

Dougherty, Thomas J; Wood, Steven J; Trester, Dale B; Andrew, Michael G

2013-08-27T23:59:59.000Z

23

batteries | EMSL  

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

batteries batteries Leads No leads are available at this time. Magnesium behavior and structural defects in Mg+ ion implanted silicon carbide. Abstract: As a candidate material for...

24

DC, AC and advanced EV propulsion systems  

SciTech Connect (OSTI)

Battery development and liquid fuel availability and cost are still the pacing factors in wide scale electric vehicle introduction. Propulsion systems also require technical development, however, if electric vehicles are to be acceptable in the marketplace in competition against ICE vehicles. Eaton Corporation has undertaken a program designed to identify and investigate three broad types of propulsion systems in identical test vehicles on the same test track under conditions as similar as possible. Characteristics of dc, ac and advanced systems are compared to date, and projections of anticipated results and further work are provided. The compelling advantages of multiple mechanical ratios in EV propulsion systems are reviewed. An emerging, but less obvious, advantage is higher overall system efficiency.

O'Neil, W.

1983-08-01T23:59:59.000Z

25

Batteries: Overview of Battery Cathodes  

E-Print Network [OSTI]

M=Mn, Ni, Co) in Lithium Batteries at 50°C. Electrochem.Spinel Electrodes for Lithium Batteries. J. Am. Ceram. Soc.for Rechargeable Lithium Batteries. J. Power Sources 54:

Doeff, Marca M

2011-01-01T23:59:59.000Z

26

Batteries: Overview of Battery Cathodes  

E-Print Network [OSTI]

insertion reactions. For Li-ion battery materials, it refersis widespread throughout the Li-ion battery literature, thisthe chemistry of the Li-ion battery is not fixed, unlike the

Doeff, Marca M

2011-01-01T23:59:59.000Z

27

Advanced Propulsion Technology Strategy  

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

Alternative Sources) Hydrogen Time ADVANCED PROPULSION TECHNOLOGY STRATEGY DOWNSIZED TURBO GAS ENGINE CHEVROLET CRUZE 1.4L TURBO ECOTEC Downsized SIDI Turbo Boosting HCCI -...

28

Maine Rivers Policy (Maine)  

Broader source: Energy.gov [DOE]

The Maine Rivers Policy accompanies the Maine Waterway Development and Conservation Act and provides additional protection for some river and stream segments, which are designated as “outstanding...

29

EMSL - batteries  

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

batteries en Magnesium behavior and structural defects in Mg+ ion implanted silicon carbide. http:www.emsl.pnl.govemslwebpublicationsmagnesium-behavior-and-structural-defects-...

30

KAir Battery  

Broader source: Energy.gov [DOE]

KAir Battery, from Ohio State University, is commercializing highly energy efficient cost-effective potassium air batteries for use in the electrical stationary storage systems market (ESSS). Beyond, the ESSS market potential applications range from temporary power stations and electric vehicle.

31

E-Print Network 3.0 - advanced propulsion concepts Sample Search...  

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

on the field emission principle... advanced technology in power conversion. The main advantages of a propulsion system based on the field emis... AS THRUSTERS FOR ELECTRIC SPACE...

32

Flexographically Printed Rechargeable Zinc-based Battery for Grid Energy Storage  

E-Print Network [OSTI]

and rechargeable zinc-air battery,” U.S. Patent S. Müller,for the rechargeable zinc–air battery,” J Appl Electrochem,zinc-air. The four main types of commercially available rechargeable battery

Wang, Zuoqian

2013-01-01T23:59:59.000Z

33

Progress in colloid propulsion  

E-Print Network [OSTI]

In the early decades of the Space Age, a great deal of work was put into the development of the Colloid Thruster as an electric propulsion system for spacecraft. In spite of the effort by the end of the 70s the programs ...

López Urdiales, Jóse Mariano, 1977-

2004-01-01T23:59:59.000Z

34

Collector main replacement at Indianapolis Coke  

SciTech Connect (OSTI)

Indianapolis Coke is a merchant coke producer, supplying both foundry and blast furnace coke to the industry. The facility has three coke batteries: two 3 meter batteries, one Wilputte four divided and one Koppers Becker. Both batteries are underjet batteries and are producing 100% foundry coke at a net coking time of 30.6 hours. This paper deals with the No. 1 coke battery, which is a 72 oven, gun fired, 5 meter Still battery. No. 1 battery produces both foundry and blast furnace coke at a net coking rate of 25.4 hours. No. 1 battery was commissioned in 1979. The battery is equipped with a double collector main. Although many renovations have been completed to the battery, oven machinery and heating system, to date no major construction projects have taken place. Deterioration of the collector main was caused in part from elevated levels of chlorides in the flushing liquor, and temperature fluctuations within the collector main. The repair procedures are discussed.

Sickle, R.R. Van

1997-12-31T23:59:59.000Z

35

Hypersonic missile propulsion system  

SciTech Connect (OSTI)

Pratt and Whitney is developing the technology for hypersonic components and engines. A supersonic combustion ramjet (scramjet) database was developed using hydrogen fueled propulsion systems for space access vehicles and serves as a point of departure for the current development of hydrocarbon scramjets. The Air Force Hypersonic Technology (HyTech) Program has put programs in place to develop the technologies necessary to demonstrate the operability, performance and structural durability of an expendable, liquid hydrocarbon fueled scramjet system that operates from Mach 4 to 8. This program will culminate in a flight type engine test at representative flight conditions. The hypersonic technology base that will be developed and demonstrated under HyTech will establish the foundation to enable hypersonic propulsion systems for a broad range of air vehicle applications from missiles to space access vehicles. A hypersonic missile flight demonstration is planned in the DARPA Affordable Rapid Response Missile Demonstrator (ARRMD) program in 2001.

Kazmar, R.R.

1998-11-01T23:59:59.000Z

36

Batteries: Overview of Battery Cathodes  

SciTech Connect (OSTI)

The very high theoretical capacity of lithium (3829 mAh/g) provided a compelling rationale from the 1970's onward for development of rechargeable batteries employing the elemental metal as an anode. The realization that some transition metal compounds undergo reductive lithium intercalation reactions reversibly allowed use of these materials as cathodes in these devices, most notably, TiS{sub 2}. Another intercalation compound, LiCoO{sub 2}, was described shortly thereafter but, because it was produced in the discharged state, was not considered to be of interest by battery companies at the time. Due to difficulties with the rechargeability of lithium and related safety concerns, however, alternative anodes were sought. The graphite intercalation compound (GIC) LiC{sub 6} was considered an attractive candidate but the high reactivity with commonly used electrolytic solutions containing organic solvents was recognized as a significant impediment to its use. The development of electrolytes that allowed the formation of a solid electrolyte interface (SEI) on surfaces of the carbon particles was a breakthrough that enabled commercialization of Li-ion batteries. In 1990, Sony announced the first commercial batteries based on a dual Li ion intercalation system. These devices are assembled in the discharged state, so that it is convenient to employ a prelithiated cathode such as LiCoO{sub 2} with the commonly used graphite anode. After charging, the batteries are ready to power devices. The practical realization of high energy density Li-ion batteries revolutionized the portable electronics industry, as evidenced by the widespread market penetration of mobile phones, laptop computers, digital music players, and other lightweight devices since the early 1990s. In 2009, worldwide sales of Li-ion batteries for these applications alone were US$ 7 billion. Furthermore, their performance characteristics (Figure 1) make them attractive for traction applications such as hybrid electric vehicles (HEVs), plug-in hybrid electric vehicles (PHEVs), and electric vehicles (EVs); a market predicted to be potentially ten times greater than that of consumer electronics. In fact, only Liion batteries can meet the requirements for PHEVs as set by the U.S. Advanced Battery Consortium (USABC), although they still fall slightly short of EV goals. In the case of Li-ion batteries, the trade-off between power and energy shown in Figure 1 is a function both of device design and the electrode materials that are used. Thus, a high power battery (e.g., one intended for an HEV) will not necessarily contain the same electrode materials as one designed for high energy (i.e., for an EV). As is shown in Figure 1, power translates into acceleration, and energy into range, or miles traveled, for vehicular uses. Furthermore, performance, cost, and abuse-tolerance requirements for traction batteries differ considerably from those for consumer electronics batteries. Vehicular applications are particularly sensitive to cost; currently, Li-ion batteries are priced at about $1000/kWh, whereas the USABC goal is $150/kWh. The three most expensive components of a Li-ion battery, no matter what the configuration, are the cathode, the separator, and the electrolyte. Reduction of cost has been one of the primary driving forces for the investigation of new cathode materials to replace expensive LiCoO{sub 2}, particularly for vehicular applications. Another extremely important factor is safety under abuse conditions such as overcharge. This is particularly relevant for the large battery packs intended for vehicular uses, which are designed with multiple cells wired in series arrays. Premature failure of one cell in a string may cause others to go into overcharge during passage of current. These considerations have led to the development of several different types of cathode materials, as will be covered in the next section. Because there is not yet one ideal material that can meet requirements for all applications, research into cathodes for Li-ion batteries is, as of this writ

Doeff, Marca M

2010-07-12T23:59:59.000Z

37

Iron-air battery development program  

SciTech Connect (OSTI)

The progress and status of the research and development program on the iron-air advanced technology battery system at the Westinghouse Electric Corporation during the period June 1978-December 1979 are described. This advanced battery system is being developed for electric vehicle propulsion applications. Testing and evaluation of 100 cm/sup 2/ size cells was undertaken while individual iron and air electrode programs continued. Progress is reported in a number of these study areas. Results of the improvements made in the utilization of the iron electrode active material coupled with manufacturing and processing studies related to improved air electrodes continue to indicate that a fully developed iron-air battery system will be capable of fulfilling the performance requirements for commuter electric vehicles.

Buzzelli, E.S.; Liu, C.T.; Bryant, W.A.

1980-05-01T23:59:59.000Z

38

Lightweighting and Propulsion Materials Roadmapping Workshop...  

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

Lightweighting and Propulsion Materials Roadmapping Workshop Outbrief Lightweighting and Propulsion Materials Roadmapping Workshop Outbrief 2012 DOE Hydrogen and Fuel Cells Program...

39

Life Cycle Modeling of Propulsion Materials  

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

propulsion materials manufacturing technologies with an emphasis on aluminum, magnesium, titanium, and ceramics * Advanced propulsion materials' potential in heavy-duty...

40

battery materials | EMSL  

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

battery materials battery materials Leads No leads are available at this time. Modeling Interfacial Glass-Water Reactions: Recent Advances and Current Limitations. Abstract: The...

Note: This page contains sample records for the topic "main propulsion battery" 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

Battery cell feedthrough apparatus  

DOE Patents [OSTI]

A compact, hermetic feedthrough apparatus comprising interfitting sleeve portions constructed of chemically-stable materials to permit unique battery designs and increase battery life and performance.

Kaun, Thomas D. (New Lenox, IL)

1995-01-01T23:59:59.000Z

42

Battery Safety Testing  

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

mechanical modeling battery crash worthiness for USCAR Abuse tolerance evaluation of cells, batteries, and systems Milestones Demonstrate improved abuse tolerant cells and...

43

E-Print Network 3.0 - acid storage batteries Sample Search Results  

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

electric power applications Summary: expensive. Pneumatic storage technology's main advantages over the lead-acid batteries are (a) unlimited... . . . . . . . . . . . . . . . . ....

44

Metal-Air Electric Vehicle Battery: Sustainable, High-Energy Density, Low-Cost Electrochemical Energy Storage – Metal-Air Ionic Liquid (MAIL) Batteries  

SciTech Connect (OSTI)

Broad Funding Opportunity Announcement Project: ASU is developing a new class of metal-air batteries. Metal-air batteries are promising for future generations of EVs because they use oxygen from the air as one of the battery’s main reactants, reducing the weight of the battery and freeing up more space to devote to energy storage than Li-Ion batteries. ASU technology uses Zinc as the active metal in the battery because it is more abundant and affordable than imported lithium. Metal-air batteries have long been considered impractical for EV applications because the water-based electrolytes inside would decompose the battery interior after just a few uses. Overcoming this traditional limitation, ASU’s new battery system could be both cheaper and safer than today’s Li-Ion batteries, store from 4-5 times more energy, and be recharged over 2,500 times.

None

2009-12-21T23:59:59.000Z

45

Strategic Technology JET PROPULSION LABORATORY  

E-Print Network [OSTI]

Strategic Technology Directions JET PROPULSION LABORATORY National Aeronautics and Space Administration 2 0 0 9 #12;© 2009 California Institute of Technology. Government sponsorship acknowledged. #12;Strategic Technology Directions 2009 offers a distillation of technologies, their links to space missions

Waliser, Duane E.

46

Nuclear Propulsion in Space (1968)  

SciTech Connect (OSTI)

Project NERVA was an acronym for Nuclear Engine for Rocket Vehicle Application, a joint program of the U.S. Atomic Energy Commission and NASA managed by the Space Nuclear Propulsion Office (SNPO) at the Nuclear Rocket Development Station in Jackass Flats, Nevada U.S.A. Between 1959 and 1972, the Space Nuclear Propulsion Office oversaw 23 reactor tests, both the program and the office ended at the end of 1972.

None

2012-06-23T23:59:59.000Z

47

Nuclear Propulsion in Space (1968)  

ScienceCinema (OSTI)

Project NERVA was an acronym for Nuclear Engine for Rocket Vehicle Application, a joint program of the U.S. Atomic Energy Commission and NASA managed by the Space Nuclear Propulsion Office (SNPO) at the Nuclear Rocket Development Station in Jackass Flats, Nevada U.S.A. Between 1959 and 1972, the Space Nuclear Propulsion Office oversaw 23 reactor tests, both the program and the office ended at the end of 1972.

None

2014-06-17T23:59:59.000Z

48

NREL: Energy Storage - Battery Ownership  

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

publications. Updating United States Advanced Battery Consortium and Department of Energy Battery Technology Targets for Battery Electric Vehicles Sensitivity of Plug-In Hybrid...

49

Propulsion Mechanisms for Leidenfrost Solids on Ratchet Surfaces  

E-Print Network [OSTI]

We propose a model for the propulsion of Leidenfrost solids on ratchets based on viscous drag due to the flow of evaporating vapor. The model assumes pressure-driven flow described by the Navier-Stokes equations and is mainly studied in lubrication approximation. A scaling expression is derived for the dependence of the propulsive force on geometric parameters of the ratchet surface and properties of the sublimating solid. We show that the model results as well as the scaling law compare favorably with experiments and are able to reproduce the experimentally observed scaling with the size of the solid.

Baier, Tobias; Herbert, Stefan; Hardt, Steffen; Quere, David

2012-01-01T23:59:59.000Z

50

Full fuel-cycle comparison of forklift propulsion systems.  

SciTech Connect (OSTI)

Hydrogen has received considerable attention as an alternative to fossil fuels. The U.S. Department of Energy (DOE) investigates the technical and economic feasibility of promising new technologies, such as hydrogen fuel cells. A recent report for DOE identified three near-term markets for fuel cells: (1) Emergency power for state and local emergency response agencies, (2) Forklifts in warehousing and distribution centers, and (3) Airport ground support equipment markets. This report examines forklift propulsion systems and addresses the potential energy and environmental implications of substituting fuel-cell propulsion for existing technologies based on batteries and fossil fuels. Industry data and the Argonne Greenhouse Gases, Regulated Emissions, and Energy Use in Transportation (GREET) model are used to estimate full fuel-cycle emissions and use of primary energy sources, back to the primary feedstocks for fuel production. Also considered are other environmental concerns at work locations. The benefits derived from using fuel-cell propulsion are determined by the sources of electricity and hydrogen. In particular, fuel-cell forklifts using hydrogen made from the reforming of natural gas had lower impacts than those using hydrogen from electrolysis.

Gaines, L. L.; Elgowainy, A.; Wang, M. Q.; Energy Systems

2008-11-05T23:59:59.000Z

51

Battery testing at Argonne National Laboratory  

SciTech Connect (OSTI)

Argonne National Laboratory`s Analysis & Diagnostic Laboratory (ADL) tests advanced batteries under simulated electric and hybrid vehicle operating conditions. The ADL facilities also include a post-test analysis laboratory to determine, in a protected atmosphere if needed, component compositional changes and failure mechanisms. The ADL provides a common basis for battery performance characterization and life evaluations with unbiased application of tests and analyses. The battery evaluations and post-test examinations help identify factors that limit system performance and life, and the most-promising R&D approaches for overcoming these limitations. Since 1991, performance characterizations and/or life evaluations have been conducted on eight battery technologies (Na/S, Li/S, Zn/Br, Ni/MH, Ni/Zn, Ni/Cd, Ni/Fe, and lead-acid). These evaluations were performed for the Department of Energy`s. Office of Transportation Technologies, Electric and Hybrid Propulsion Division (DOE/OTT/EHP), and Electric Power Research Institute (EPRI) Transportation Program. The results obtained are discussed.

DeLuca, W.H.; Gillie, K.R.; Kulaga, J.E.; Smaga, J.A.; Tummillo, A.F.; Webster, C.E.

1993-03-25T23:59:59.000Z

52

Battery testing at Argonne National Laboratory  

SciTech Connect (OSTI)

Argonne National Laboratory's Analysis Diagnostic Laboratory (ADL) tests advanced batteries under simulated electric and hybrid vehicle operating conditions. The ADL facilities also include a post-test analysis laboratory to determine, in a protected atmosphere if needed, component compositional changes and failure mechanisms. The ADL provides a common basis for battery performance characterization and life evaluations with unbiased application of tests and analyses. The battery evaluations and post-test examinations help identify factors that limit system performance and life, and the most-promising R D approaches for overcoming these limitations. Since 1991, performance characterizations and/or life evaluations have been conducted on eight battery technologies (Na/S, Li/S, Zn/Br, Ni/MH, Ni/Zn, Ni/Cd, Ni/Fe, and lead-acid). These evaluations were performed for the Department of Energy's. Office of Transportation Technologies, Electric and Hybrid Propulsion Division (DOE/OTT/EHP), and Electric Power Research Institute (EPRI) Transportation Program. The results obtained are discussed.

DeLuca, W.H.; Gillie, K.R.; Kulaga, J.E.; Smaga, J.A.; Tummillo, A.F.; Webster, C.E.

1993-03-25T23:59:59.000Z

53

Nuclear space power and propulsion requirements and issues  

SciTech Connect (OSTI)

The use of nuclear power in space is going through a low point. The kinds of missions that would use nuclear power are expensive and there are few new expensive missions. Both NASA and DoD are in a mode of cheaper, faster, better, which means using what is available as much as possible and only incorporating new technology to reduce mission cost. NASA is performing Mission to Planet Earth and detailed exploration missions of Mars. These NASA missions can be done with solar-battery power subsystems and there is no need for nuclear power. The NASA mission to Pluto does require nuclear radioisotope power. Ways to reduce the power subsystem cost and the power level are being investigated. NASA is studying ways to explore beyond Mars with solar-battery power because of the cost and uncertainty in the availability and launchability of nuclear space power systems. The DoD missions are all in earth orbit and can be done with solar-battery systems. The major DoD requirement at present is to reduce costs of all their space missions. One way to do this is to develop highly efficient upper stage boosters that can be integrated with lower cost Earth to low orbit stages and still place their payloads in to higher orbits. One attractive upper stage is a nuclear bimodal (propulsion and power) engine to accomplished lower booster cost to place space assets in GEO. However this is not being pursued because of DOE`s new policy not to fund nuclear space power research and development as well as the difficulty in obtaining launch approval for nuclear propulsion and power systems.

Swerdling, M. [IR Associates, North Hills, CA (United States); Isenberg, L. [IR Associates, La Habra, CA (United States)

1995-12-31T23:59:59.000Z

54

Environmental, health, and safety issues of sodium-sulfur batteries for electric and hybrid vehicles. Volume 1, Cell and battery safety  

SciTech Connect (OSTI)

This report is the first of four volumes that identify and assess the environmental, health, and safety issues involved in using sodium-sulfur (Na/S) battery technology as the energy source in electric and hybrid vehicles that may affect the commercialization of Na/S batteries. This and the other reports on recycling, shipping, and vehicle safety are intended to help the Electric and Hybrid Propulsion Division of the Office of Transportation Technologies in the US Department of Energy (DOE/EHP) determine the direction of its research, development, and demonstration (RD&D) program for Na/S battery technology. The reports review the status of Na/S battery RD&D and identify potential hazards and risks that may require additional research or that may affect the design and use of Na/S batteries. This volume covers cell design and engineering as the basis of safety for Na/S batteries and describes and assesses the potential chemical, electrical, and thermal hazards and risks of Na/S cells and batteries as well as the RD&D performed, under way, or to address these hazards and risks. The report is based on a review of the literature and on discussions with experts at DOE, national laboratories and agencies, universities, and private industry. Subsequent volumes will address environmental, health, and safety issues involved in shipping cells and batteries, using batteries to propel electric vehicles, and recycling and disposing of spent batteries. The remainder of this volume is divided into two major sections on safety at the cell and battery levels. The section on Na/S cells describes major component and potential failure modes, design, life testing and failure testing, thermal cycling, and the safety status of Na/S cells. The section on batteries describes battery design, testing, and safety status. Additional EH&S information on Na/S batteries is provided in the appendices.

Ohi, J.M.

1992-09-01T23:59:59.000Z

55

Battery cell feedthrough apparatus  

DOE Patents [OSTI]

A compact, hermetic feedthrough apparatus is described comprising interfitting sleeve portions constructed of chemically-stable materials to permit unique battery designs and increase battery life and performance. 8 figs.

Kaun, T.D.

1995-03-14T23:59:59.000Z

56

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.

57

Sandia National Laboratories: Batteries & Energy Storage Publications  

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

StorageBatteries & Energy Storage Publications Batteries & Energy Storage Publications Batteries & Energy Storage Fact Sheets Achieving Higher Energy Density in Flow Batteries at...

58

The ANL electric vehicle battery R D program for DOE-EHP  

SciTech Connect (OSTI)

The Electrochemical Technology Program at Argonne National Laboratory (ANL) provides technical and programmatic support to DOE's Electric and Hybrid Propulsion Division (DOE-EBP). The goal of DOE-EHP is to advance promising EV propulsion technologies to levels where industry will continue their commercial development and thereby significantly reduce petroleum consumption in the transportation sector of the US economy. In support of this goal, ANL provides research, development, testing/evaluation, post-test analysis, modeling, database management, and technical management of industrial R D contracts on advanced battery and fuel cell technologies for DOE-EBP. This report summarizes the objectives, background, technical progress, and status of ANL electric vehicle battery R D tasks for DOE-EHP during the period of October 1, 1990 through December 31, 1990. The work is organized into the following six task areas: 1.0 Project Management; 3.0 Battery Systems Technology; 4.0 Lithium/Sulfide Batteries; 5.0 Advanced Sodium/Metal Chloride Battery; 6.0 Aqueous Batteries; 7.0 EV Battery Performance/Life Evaluation.

Not Available

1990-01-01T23:59:59.000Z

59

Selecting a PV battery  

SciTech Connect (OSTI)

The primary goal for all photovoltaic systems must be to provide value. Since the total life cycle cost of a system will depend on the type of battery installed, the impact of proper battery selection is considerable. For the designer, selecting an ideal battery can be confusing because he seldom has a reliable frame of reference with which to compare options. This article is an attempt to provide that frame of reference by describing a specific battery design which, for many photovoltaic applications, will represent the best value option. Other battery types can then simply be contrasted to this ''reference battery'' to see if they provide better or worse overall value in any particular application.

Jones, W.

1983-01-01T23:59:59.000Z

60

Stochastic reconstruction and electrical transport studies of porous cathode of Li-ion batteries  

E-Print Network [OSTI]

of the Li-ion batteries through developing electrode materials [1e5], reducing size [6] and optimizing shape,13], as one of the main factors limiting Li-ion battery performance, has not been resolved. Fundamental the ulti- mate performance and stability. Theoretical work of Li-ion batteries has focused on macroscopic

Liu, Fuqiang

Note: This page contains sample records for the topic "main propulsion battery" 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

Lithium battery management system  

DOE Patents [OSTI]

Provided is a system for managing a lithium battery system having a plurality of cells. The battery system comprises a variable-resistance element electrically connected to a cell and located proximate a portion of the cell; and a device for determining, utilizing the variable-resistance element, whether the temperature of the cell has exceeded a predetermined threshold. A method of managing the temperature of a lithium battery system is also included.

Dougherty, Thomas J. (Waukesha, WI)

2012-05-08T23:59:59.000Z

62

Flash report: Automotive batteries  

SciTech Connect (OSTI)

Battery inventories soared early in the years after sales plunged 15% due to the mild winter. But in the last 90 days, admist a hot summer, industry leader Exide announced a 5% price hike to assess the current market, OTR interviewed 14 professionals from the battery industry - Contacts include four battery manufacturers, one industry specialists, seven retail chains plus two wholesalers. The nine sales groups supply about 10,000 stores an automotive shops nationwide.

Gates, J.H.

1995-12-01T23:59:59.000Z

63

Battery utilizing ceramic membranes  

DOE Patents [OSTI]

A thin film battery is disclosed based on the use of ceramic membrane technology. The battery includes a pair of conductive collectors on which the materials for the anode and the cathode may be spin coated. The separator is formed of a porous metal oxide ceramic membrane impregnated with electrolyte so that electrical separation is maintained while ion mobility is also maintained. The entire battery can be made less than 10 microns thick while generating a potential in the 1 volt range.

Yahnke, Mark S. (Berkeley, CA); Shlomo, Golan (Haifa, IL); Anderson, Marc A. (Madison, WI)

1994-01-01T23:59:59.000Z

64

battery2.indd  

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

High Power Battery Systems Company 5 Silkin Street, Apt. 40 Sarov, Nizhny Novgorod Russia, 607190 Alexander A. Potanin 7-(83130)-43701 (phonefax), potanin@hpbs.ru General...

65

Solid Electrolyte Batteries  

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

Kim Texas Materials Institute The University of Texas at Austin Solid Electrolyte Batteries This presentation does not contain any proprietary or confidential information. DOE...

66

EMSL - battery materials  

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

battery-materials en Modeling Interfacial Glass-Water Reactions: Recent Advances and Current Limitations. http:www.emsl.pnl.govemslwebpublicationsmodeling-interfacial-glass-wa...

67

Servant dictionary battery, map  

E-Print Network [OSTI]

Attic *** book teachest Servant dictionary scarf [11] Winery demijohn battery, map AuntLair X Cupboard1 wireless Potting gloves aunt[3] Storage dumbwaiter wrench OldFurn parcel, med whistle Over] EastAnnex battery[4] Cupboard2 [2] mask DeadEnd rucksack AlisonWriting [16] TinyBalcony [17] gold key

Rosenthal, Jeffrey S.

68

battery, map parcel, med  

E-Print Network [OSTI]

Attic *** book teachest Servant dictionary scarf [11] Winery demijohn battery, map AuntLair X Cupboard1 wireless Potting gloves aunt[3] Storage dumbwaiter wrench OldFurn parcel, med whistle Over] EastAnnex battery[4] Cupboard2 [2] mask DeadEnd rucksack AlisonWriting [16] TinyBalcony [17] gold key

Rosenthal, Jeffrey S.

69

Prieto Battery | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine:Plug Power IncPowderClimate Action4622144° LoadingPrieto Battery

70

Pure Nuclear Fusion Bomb Propulsion  

E-Print Network [OSTI]

Recent progress towards the non-fission ignition of thermonuclear micro-explosions raises the prospect for a revival of the nuclear bomb propulsion idea, both for the fast transport of large payloads within the solar system and the launch into earth orbit without the release of fission products into the atmosphere. To reach this goal three areas of research are of importance: 1)Compact thermonuclear ignition drivers. 2)Fast ignition and deuterium burn. 3)Space-craft architecture involving magnetic insulation and GeV electrostatic potentials

Winterberg, F

2008-01-01T23:59:59.000Z

71

SciTech Connect: Hydrogen peroxide propulsion for smaller satellites...  

Office of Scientific and Technical Information (OSTI)

Conference: Hydrogen peroxide propulsion for smaller satellites (SSC98-VIII-1) Citation Details In-Document Search Title: Hydrogen peroxide propulsion for smaller satellites...

72

Vehicle Technologies Office: 2010 Propulsion Materials R&D Annual...  

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

0 Propulsion Materials R&D Annual Progress Report Vehicle Technologies Office: 2010 Propulsion Materials R&D Annual Progress Report 2010 annual progress report focusing on enabling...

73

Vehicle Technologies Office: 2008 Propulsion Materials R&D Annual...  

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

8 Propulsion Materials R&D Annual Progress Report Vehicle Technologies Office: 2008 Propulsion Materials R&D Annual Progress Report 2008propulsionmaterials.pdf More Documents &...

74

Vehicle Technologies Office: 2011 Propulsion Materials R&D Annual...  

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

Vehicle Technologies Office: 2011 Propulsion Materials R&D Annual Progress Report Vehicle Technologies Office: 2011 Propulsion Materials R&D Annual Progress Report 2011 annual...

75

Vehicle Technologies Office: 2012 Propulsion Materials R&D Annual...  

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

2012 Propulsion Materials R&D Annual Progress Report Vehicle Technologies Office: 2012 Propulsion Materials R&D Annual Progress Report 2012 annual progress report focusing on...

76

Vehicle Technologies Office: 2013 Propulsion Materials R&D Annual...  

Energy Savers [EERE]

3 Propulsion Materials R&D Annual Progress Report Vehicle Technologies Office: 2013 Propulsion Materials R&D Annual Progress Report This report describes the progress made during...

77

Enabling Green Energy and Propulsion Systems via Direct Noise...  

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

GE propulsion systems Enabling Green Energy and Propulsion Systems via Direct Noise Computation PI Name: Umesh Paliath PI Email: paliath@ge.com Institution: GE Global Research...

78

2008 Annual Merit Review Results Summary - 12. Propulsion Materials...  

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

2008 Annual Merit Review Results Summary - 12. Propulsion Materials 2008 Annual Merit Review Results Summary - 12. Propulsion Materials DOE Vehicle Technologies Annual Merit Review...

79

Vehicle Technologies Office: 2009 Propulsion Materials R&D Annual...  

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

9 Propulsion Materials R&D Annual Progress Report Vehicle Technologies Office: 2009 Propulsion Materials R&D Annual Progress Report 2009propulsionmaterials.pdf More Documents &...

80

Battery utilizing ceramic membranes  

DOE Patents [OSTI]

A thin film battery is disclosed based on the use of ceramic membrane technology. The battery includes a pair of conductive collectors on which the materials for the anode and the cathode may be spin coated. The separator is formed of a porous metal oxide ceramic membrane impregnated with electrolyte so that electrical separation is maintained while ion mobility is also maintained. The entire battery can be made less than 10 microns thick while generating a potential in the 1 volt range. 2 figs.

Yahnke, M.S.; Shlomo, G.; Anderson, M.A.

1994-08-30T23:59:59.000Z

Note: This page contains sample records for the topic "main propulsion battery" 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

BEEST: Electric Vehicle Batteries  

SciTech Connect (OSTI)

BEEST Project: The U.S. spends nearly a $1 billion per day to import petroleum, but we need dramatically better batteries for electric and plug-in hybrid vehicles (EV/PHEV) to truly compete with gasoline-powered cars. The 10 projects in ARPA-E’s BEEST Project, short for “Batteries for Electrical Energy Storage in Transportation,” could make that happen by developing a variety of rechargeable battery technologies that would enable EV/PHEVs to meet or beat the price and performance of gasoline-powered cars, and enable mass production of electric vehicles that people will be excited to drive.

None

2010-07-01T23:59:59.000Z

82

The ANL electric vehicle battery R&D program for DOE-EHP. Quarterly progress report, October--December 1990  

SciTech Connect (OSTI)

The Electrochemical Technology Program at Argonne National Laboratory (ANL) provides technical and programmatic support to DOE`s Electric and Hybrid Propulsion Division (DOE-EBP). The goal of DOE-EHP is to advance promising EV propulsion technologies to levels where industry will continue their commercial development and thereby significantly reduce petroleum consumption in the transportation sector of the US economy. In support of this goal, ANL provides research, development, testing/evaluation, post-test analysis, modeling, database management, and technical management of industrial R&D contracts on advanced battery and fuel cell technologies for DOE-EBP. This report summarizes the objectives, background, technical progress, and status of ANL electric vehicle battery R&D tasks for DOE-EHP during the period of October 1, 1990 through December 31, 1990. The work is organized into the following six task areas: 1.0 Project Management; 3.0 Battery Systems Technology; 4.0 Lithium/Sulfide Batteries; 5.0 Advanced Sodium/Metal Chloride Battery; 6.0 Aqueous Batteries; 7.0 EV Battery Performance/Life Evaluation.

Not Available

1990-12-31T23:59:59.000Z

83

SOLAR BATTERY CHARGERS FOR NIMH BATTERIES1 Abstract -This paper proposes new solar battery  

E-Print Network [OSTI]

SOLAR BATTERY CHARGERS FOR NIMH BATTERIES1 Abstract - This paper proposes new solar battery chargers for NiMH batteries. Used with portable solar panels, existing charge control methods are shown of consumer portable solar arrays. These new arrays are lightweight, durable, and flexible and have been

Lehman, Brad

84

Colorado: Isothermal Battery Calorimeter Quantifies Heat Flow...  

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

Isothermal Battery Calorimeter Quantifies Heat Flow, Helps Make Safer, Longer-lasting Batteries Colorado: Isothermal Battery Calorimeter Quantifies Heat Flow, Helps Make Safer,...

85

Design and Simulation of Lithium Rechargeable Batteries  

E-Print Network [OSTI]

Gabano, Ed. , Lithium Batteries, Academic Press, New York,K. V. Kordesch, "Primary Batteries 1951-1976," J. Elec- n ~.Rechargeable Lithium Batteries," J. Electrochem. Soc. , [20

Doyle, C.M.

2010-01-01T23:59:59.000Z

86

Design and Simulation of Lithium Rechargeable Batteries  

E-Print Network [OSTI]

J. -P. Gabano, Ed. , Lithium Batteries, Academic Press, Newfor Rechargeable Lithium Batteries," J. Electrochem.for Rechargeable Lithium Batteries," J. Electroclzern.

Doyle, C.M.

2010-01-01T23:59:59.000Z

87

Ionic liquids for rechargeable lithium batteries  

E-Print Network [OSTI]

for rechargeable lithium batteries (Preliminary report,applications using lithium batteries, we must be sure thattemperature range. For lithium batteries in hybrid vehicles,

Salminen, Justin; Papaiconomou, Nicolas; Kerr, John; Prausnitz, John; Newman, John

2008-01-01T23:59:59.000Z

88

Side Reactions in Lithium-Ion Batteries  

E-Print Network [OSTI]

for rechargeable lithium batteries. Advanced Materials 10,Protection of Secondary Lithium Batteries. Journal of thein Rechargeable Lithium Batteries for Overcharge Protection.

Tang, Maureen Han-Mei

2012-01-01T23:59:59.000Z

89

Advances in lithium-ion batteries  

E-Print Network [OSTI]

Advances in Lithium-Ion Batteries Edited by Walter A. vanpuzzling mysteries of lithium ion batteries. The book beginssuch importance to lithium ion batteries one is amazed that

Kerr, John B.

2003-01-01T23:59:59.000Z

90

Block copolymer electrolytes for lithium batteries  

E-Print Network [OSTI]

polymer electrolytes for lithium batteries. Nature 394, 456-facing rechargeable lithium batteries. Nature 414, 359-367 (vanadium oxides for lithium batteries. Journal of Materials

Hudson, William Rodgers

2011-01-01T23:59:59.000Z

91

Parallel flow diffusion battery  

DOE Patents [OSTI]

A parallel flow diffusion battery for determining the mass distribution of an aerosol has a plurality of diffusion cells mounted in parallel to an aerosol stream, each diffusion cell including a stack of mesh wire screens of different density.

Yeh, H.C.; Cheng, Y.S.

1984-01-01T23:59:59.000Z

92

Side terminal battery  

SciTech Connect (OSTI)

A side terminal battery and method of making same is shown and described. In particular, the terminal includes an electrically conductive plug disposed within an externally extending boss. The plug does not extend into the battery. Rather, a riser is welded to the plug through an aperture disposed at the base of the boss. The terminal is mechanically crimped to further ensure the leak-resistant soundness of the joint between the plug and riser.

Clingenpeel, W.R.

1981-12-08T23:59:59.000Z

93

Propulsion alternatives for an undersea autonomous vehicle. Master's thesis  

SciTech Connect (OSTI)

A study was conducted to determine suitable energy systems for small undersea autonomous vehicles. The two main goals of this study were: (1) to evaluate energy systems able to provide 16 kW-hr for a vehicle of specified dimensions, and; (2) to evaluate energy systems that may be used in the future for longer-duration, higher-speed missions. It was concluded that silver-zinc secondary batteries are satisfactory for the low-energy requirement. There is some uncertainty about the most-suitable energy source for the higher-energy mission. There are no fully developed systems completely safe, reliable, and readily available for use. Lithium thionyl chloride batteries, and lithium sulfur hexafluoride thermal power plants are the main contenders and have comparable energy densities. There are concerns, however, about the safety and availability of each of these systems.

Braun, J.L.

1987-06-01T23:59:59.000Z

94

Development of a Plasma Probe Positioner Positioner for Propulsion Research  

E-Print Network [OSTI]

(real-time, no delay) electric motor that divides a full rotation into a large number of steps1. #12 Advisor: Dr. Edgar Choueiri Mentor: Luke Uribarri #12;PPDyL 2 Outline Spacecraft Propulsion Electric vs. Chemical Propulsion How Electric Propulsion uses Plasma Problem with Electric Propulsion : Onset Solution

Petta, Jason

95

Integration of Electric Propulsion Systems with Spacecraft An Overview  

E-Print Network [OSTI]

electric propulsion systems are currently being developed ­ ranging from high-power (i.e., >10 kW) systems-propulsion systems to be used on small satellites? In the context of direct-drive electric propulsion? 1 Research1 Integration of Electric Propulsion Systems with Spacecraft ­ An Overview Thomas M. Liu1

Walker, Mitchell

96

New sealed rechargeable batteries and supercapacitors  

SciTech Connect (OSTI)

This conference was divided into the following sections: supercapacitors; nickel-metal hydride batteries; lithium polymer batteries; lithium/carbon batteries; cathode materials; and lithium batteries. Separate abstracts were prepared for the 46 papers of this conference.

Barnett, B.M. (ed.) (Arthur D. Little, Inc., Cambridge, MA (United States)); Dowgiallo, E. (ed.) (Dept. of Energy, Washington, DC (United States)); Halpert, G. (ed.) (Jet Propulsion Lab., Pasadena, CA (United States)); Matsuda, Y. (ed.) (Yamagushi Univ., Ube (Japan)); Takehara, Z.I. (ed.) (Kyoto Univ. (Japan))

1993-01-01T23:59:59.000Z

97

Nickel coated aluminum battery cell tabs  

DOE Patents [OSTI]

A battery cell tab is described. The battery cell tab is anodized on one end and has a metal coating on the other end. Battery cells and methods of making battery cell tabs are also described.

Bucchi, Robert S.; Casoli, Daniel J.; Campbell, Kathleen M.; Nicotina, Joseph

2014-07-29T23:59:59.000Z

98

Testimonials- Partnerships in Battery Technologies- CalBattery  

Broader source: Energy.gov [DOE]

Phil Roberts, CEO and Founder of California Lithium Battery (CalBattery), describes the new growth and development that was possible through partnering with the U.S. Department of Energy.

99

Electrocatalysts for Nonaqueous Lithium–Air Batteries:...  

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

Electrocatalysts for Nonaqueous Lithium–Air Batteries: Status, Challenges, and Perspective. Electrocatalysts for Nonaqueous Lithium–Air Batteries: Status, Challenges,...

100

Advanced Battery Materials Characterization: Success stories...  

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

Advanced Battery Materials Characterization: Success stories from the High Temperature Materials Laboratory (HTML) User Program Advanced Battery Materials Characterization: Success...

Note: This page contains sample records for the topic "main propulsion battery" 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

Testimonials - Partnerships in Battery Technologies - Capstone...  

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

Battery Technologies - Capstone Turbine Corporation Testimonials - Partnerships in Battery Technologies - Capstone Turbine Corporation Addthis Text Version The words Office of...

102

Battery venting system and method  

DOE Patents [OSTI]

Disclosed herein is a venting mechanism for a battery. The venting mechanism includes a battery vent structure which is located on the battery cover and may be integrally formed therewith. The venting mechanism includes an opening extending through the battery cover such that the opening communicates with a plurality of battery cells located within the battery case. The venting mechanism also includes a vent manifold which attaches to the battery vent structure. The vent manifold includes a first opening which communicates with the battery vent structure opening and second and third openings which allow the vent manifold to be connected to two separate conduits. In this manner, a plurality of batteries may be interconnected for venting purposes, thus eliminating the need to provide separate vent lines for each battery. The vent manifold may be attached to the battery vent structure by a spin-welding technique. To facilitate this technique, the vent manifold may be provided with a flange portion which fits into a corresponding groove portion on the battery vent structure. The vent manifold includes an internal chamber which is large enough to completely house a conventional battery flame arrester and overpressure safety valve. In this manner, the vent manifold, when installed, lessens the likelihood of tampering with the flame arrester and safety valve.

Casale, Thomas J. (Aurora, CO); Ching, Larry K. W. (Littleton, CO); Baer, Jose T. (Gaviota, CA); Swan, David H. (Monrovia, CA)

1999-01-05T23:59:59.000Z

103

Battery Vent Mechanism And Method  

DOE Patents [OSTI]

Disclosed herein is a venting mechanism for a battery. The venting mechanism includes a battery vent structure which is located on the battery cover and may be integrally formed therewith. The venting mechanism includes an opening extending through the battery cover such that the opening communicates with a plurality of battery cells located within the battery case. The venting mechanism also includes a vent manifold which attaches to the battery vent structure. The vent manifold includes a first opening which communicates with the battery vent structure opening and second and third openings which allow the vent manifold to be connected to two separate conduits. In this manner, a plurality of batteries may be interconnected for venting purposes, thus eliminating the need to provide separate vent lines for each battery. The vent manifold may be attached to the battery vent structure by a spin-welding technique. To facilitate this technique, the vent manifold may be provided with a flange portion which fits into a corresponding groove portion on the battery vent structure. The vent manifold includes an internal chamber which is large enough to completely house a conventional battery flame arrester and overpressure safety valve. In this manner, the vent manifold, when installed, lessens the likelihood of tampering with the flame arrester and safety valve.

Ching, Larry K. W. (Littleton, CO)

2000-02-15T23:59:59.000Z

104

Battery venting system and method  

DOE Patents [OSTI]

Disclosed herein is a venting mechanism for a battery. The venting mechanism includes a battery vent structure which is located on the battery cover and may be integrally formed therewith. The venting mechanism includes an opening extending through the battery cover such that the opening communicates with a plurality of battery cells located within the battery case. The venting mechanism also includes a vent manifold which attaches to the battery vent structure. The vent manifold includes a first opening which communicates with the battery vent structure opening and second and third openings which allow the vent manifold to be connected to two separate conduits. In this manner, a plurality of batteries may be interconnected for venting purposes, thus eliminating the need to provide separate vent lines for each battery. The vent manifold may be attached to the battery vent structure by a spin-welding technique. To facilitate this technique, the vent manifold may be provided with a flange portion which fits into a corresponding groove portion on the battery vent structure. The vent manifold includes an internal chamber which is large enough to completely house a conventional battery flame arrester and overpressure safety valve. In this manner, the vent manifold, when installed, lessens the likelihood of tampering with the flame arrester and safety valve. 8 figs.

Casale, T.J.; Ching, L.K.W.; Baer, J.T.; Swan, D.H.

1999-01-05T23:59:59.000Z

105

Propulsion mechanisms in a helicon plasma thruster  

E-Print Network [OSTI]

Electric thrusters offer an attractive option for various in-space propulsion tasks due to their high thrust efficiencies. The performance characteristics of a compact electric thruster utilizing a helicon plasma source ...

Sinenian, Nareg

2008-01-01T23:59:59.000Z

106

Circulating current battery heater  

DOE Patents [OSTI]

A circuit for heating energy storage devices such as batteries is provided. The circuit includes a pair of switches connected in a half-bridge configuration. Unidirectional current conduction devices are connected in parallel with each switch. A series resonant element for storing energy is connected from the energy storage device to the pair of switches. An energy storage device for intermediate storage of energy is connected in a loop with the series resonant element and one of the switches. The energy storage device which is being heated is connected in a loop with the series resonant element and the other switch. Energy from the heated energy storage device is transferred to the switched network and then recirculated back to the battery. The flow of energy through the battery causes internal power dissipation due to electrical to chemical conversion inefficiencies. The dissipated power causes the internal temperature of the battery to increase. Higher internal temperatures expand the cold temperature operating range and energy capacity utilization of the battery. As disclosed, either fixed frequency or variable frequency modulation schemes may be used to control the network.

Ashtiani, Cyrus N. (West Bloomfield, MI); Stuart, Thomas A. (Toledo, OH)

2001-01-01T23:59:59.000Z

107

Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems  

DOE Patents [OSTI]

Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems. According to one aspect, a battery charging control method includes accessing information regarding a presence of at least one of a surplus and a deficiency of electrical energy upon an electrical power distribution system at a plurality of different moments in time, and using the information, controlling an adjustment of an amount of the electrical energy provided from the electrical power distribution system to a rechargeable battery to charge the rechargeable battery.

Tuffner, Francis K. (Richland, WA); Kintner-Meyer, Michael C. W. (Richland, WA); Hammerstrom, Donald J. (West Richland, WA); Pratt, Richard M. (Richland, WA)

2012-05-22T23:59:59.000Z

108

Mechanical design of flow batteries  

E-Print Network [OSTI]

The purpose of this research is to investigate the design of low-cost, high-efficiency flow batteries. Researchers are searching for next-generation battery materials, and this thesis presents a systems analysis encompassing ...

Hopkins, Brandon J. (Brandon James)

2013-01-01T23:59:59.000Z

109

Hybrid-electric propulsion for automotive and aviation applications  

E-Print Network [OSTI]

scenario. Based on that definition, a scenario of 100 % saving in fuel is possible when using a purely electric powertrain (HF = 100 %) and freely available energy to charge the batteries such as from a solar panel or wind turbine (neglecting the energy... , reduced take-off noise, and a reduced heat signature. Small-scale hybrid-electric systems have been mainly applied in the automotive sector and represent a novel concept in the aviation sector. The architecture of HEPS can be classified into four main...

Friedrich, C; Robertson, P. A.

2014-12-30T23:59:59.000Z

110

Battery self-warming mechanism using the inverter and the battery main disconnect circuitry  

DOE Patents [OSTI]

An apparatus connected to an energy storage device for powering an electric motor and optionally providing a warming function for the energy storage device is disclosed. The apparatus includes a circuit connected to the electric motor and the energy storage device for generating a current. The apparatus also includes a switching device operably associated with the circuit for selectively directing the current to one of the electric motor and the energy storage device.

Ashtiani, Cyrus N.; Stuart, Thomas A.

2005-04-19T23:59:59.000Z

111

Batteries | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation InInformationCenterResearch HighlightsToolsBES ReportsExperimentBasic Batteries Batteries

112

Soluble Lead Flow Battery: Soluble Lead Flow Battery Technology  

SciTech Connect (OSTI)

GRIDS Project: General Atomics is developing a flow battery technology based on chemistry similar to that used in the traditional lead-acid battery found in nearly every car on the road today. Flow batteries store energy in chemicals that are held in tanks outside the battery. When the energy is needed, the chemicals are pumped through the battery. Using the same basic chemistry as a traditional battery but storing its energy outside of the cell allows for the use of very low cost materials. The goal is to develop a system that is far more durable than today’s lead-acid batteries, can be scaled to deliver megawatts of power, and which lowers the cost of energy storage below $100 per kilowatt hour.

None

2010-09-01T23:59:59.000Z

113

EV Everywhere Batteries Workshop - Materials Processing and Manufactur...  

Energy Savers [EERE]

More Documents & Publications EV Everywhere Batteries Workshop - Next Generation Lithium Ion Batteries Breakout Session Report EV Everywhere Batteries Workshop - Beyond...

114

Three-dimensional batteries using a liquid cathode  

E-Print Network [OSTI]

3 and 4, secondary lithium batteries based on using lithiumcommercial primary lithium batteries. The final part of thislithium batteries. ..

Malati, Peter Moneir

2013-01-01T23:59:59.000Z

115

Three Main Subsystems: I. Centerpiece (Linear Actuation)  

E-Print Network [OSTI]

Systems Two Main Subsystems: I. Solar Panels Four 100 W high efficiency solar panels were installed symmetrically atop the canopy. The panels were wired in parallel to a deep cycle solar battery. In full sunlight- Monocrystalline-Solar-Panel-4-Pack-GS-S-250- Fab5x4/202960000?N=8p9Z5yc1v Left Bottom: Wind Blue Power LLC. (2014

Provancher, William

116

Current balancing for battery strings  

DOE Patents [OSTI]

A battery plant is described which features magnetic circuit means for balancing the electrical current flow through a pluraliircuitbattery strings which are connected electrically in parallel. The magnetic circuit means is associated with the battery strings such that the conductors carrying the electrical current flow through each of the battery strings pass through the magnetic circuit means in directions which cause the electromagnetic fields of at least one predetermined pair of the conductors to oppose each other. In an alternative embodiment, a low voltage converter is associated with each of the battery strings for balancing the electrical current flow through the battery strings.

Galloway, James H. (New Baltimore, MI)

1985-01-01T23:59:59.000Z

117

Battery electrode growth accommodation  

DOE Patents [OSTI]

An electrode for a lead acid flow through battery, the grids including a plastic frame, a plate suspended from the top of the frame to hang freely in the plastic frame and a paste applied to the plate, the paste being free to allow for expansion in the planar direction of the grid.

Bowen, Gerald K. (Cedarburg, WI); Andrew, Michael G. (Wauwatosa, WI); Eskra, Michael D. (Fredonia, WI)

1992-01-01T23:59:59.000Z

118

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

SciTech Connect (OSTI)

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

119

Johnson Controls Develops an Improved Vehicle Battery, Works...  

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

Johnson Controls Develops an Improved Vehicle Battery, Works to Cut Battery Costs in Half Johnson Controls Develops an Improved Vehicle Battery, Works to Cut Battery Costs in Half...

120

Advanced Battery Manufacturing (VA)  

SciTech Connect (OSTI)

LiFeBATT has concentrated its recent testing and evaluation on the safety of its batteries. There appears to be a good margin of safety with respect to overheating of the cells and the cases being utilized for the batteries are specifically designed to dissipate any heat built up during charging. This aspect of LiFeBATT’s products will be even more fully investigated, and assuming ongoing positive results, it will become a major component of marketing efforts for the batteries. LiFeBATT has continued to receive prismatic 20 Amp hour cells from Taiwan. Further testing continues to indicate significant advantages over the previously available 15 Ah cells. Battery packs are being assembled with battery management systems in the Danville facility. Comprehensive tests are underway at Sandia National Laboratory to provide further documentation of the advantages of these 20 Ah cells. The company is pursuing its work with Hybrid Vehicles of Danville to critically evaluate the 20 Ah cells in a hybrid, armored vehicle being developed for military and security applications. Results have been even more encouraging than they were initially. LiFeBATT is expanding its work with several OEM customers to build a worldwide distribution network. These customers include a major automotive consulting group in the U.K., an Australian maker of luxury off-road campers, and a number of makers of E-bikes and scooters. LiFeBATT continues to explore the possibility of working with nations that are woefully short of infrastructure. Negotiations are underway with Siemens to jointly develop a system for using photovoltaic generation and battery storage to supply electricity to communities that are not currently served adequately. The IDA has continued to monitor the progress of LiFeBATT’s work to ensure that all funds are being expended wisely and that matching funds will be generated as promised. The company has also remained current on all obligations for repayment of an IDA loan and lease payments for space to the IDA. A commercial venture is being formed to utilize the LiFeBATT product for consumer use in enabling photovoltaic powered boat lifts. Field tests of the system have proven to be very effective and commercially promising. This venture is expected to result in significant sales within the next six months.

Stratton, Jeremy

2012-09-30T23:59:59.000Z

Note: This page contains sample records for the topic "main propulsion battery" 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

Power balance in a helicon plasma source for space propulsion  

E-Print Network [OSTI]

Electric propulsion systems provide an attractive option for various spacecraft propulsion applications due to their high specific impulse. The power balance of an electric thruster based on a helicon plasma source is ...

White, Daniel B., Jr

2008-01-01T23:59:59.000Z

122

US advanced battery consortium in-vehicle battery testing procedure  

SciTech Connect (OSTI)

This article describes test procedures to be used as part of a program to monitor the performance of batteries used in electric vehicle applications. The data will be collected as part of an electric vehicle testing program, which will include battery packs from a number of different suppliers. Most data will be collected by on-board systems or from driver logs. The paper describes the test procedure to be implemented for batteries being used in this testing.

NONE

1997-03-01T23:59:59.000Z

123

Distributed Battery Control to Improve Peak Power Shaving Efficiency in Data Centers  

E-Print Network [OSTI]

Rack PDU BackupMain Bus-type power network Utility Diesel Generator ATS PDU Server Rack Server RackDistributed Battery Control to Improve Peak Power Shaving Efficiency in Data Centers Baris Aksanli, Eddie Pettis and Tajana S. Rosing UCSD, Google Stored energy in batteries can be used to cap peak power

Simunic, Tajana

124

Novel Battery Thermal Management System for Greater Lifetime Ratifying Current Quality and Safety Standard  

E-Print Network [OSTI]

acceptance; o power and energy capability; o reliability; o lifetime and life cycle cost. ThereofNovel Battery Thermal Management System for Greater Lifetime Ratifying Current Quality and Safety,Denmark. Temperature excursions and non-uniformity of the temperature inside the battery systems are the main concern

Andreasen, Søren Juhl

125

Applying the Battery Ownership Model in Pursuit of Optimal Battery...  

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

Ownership Model in Pursuit of Optimal Battery Use Strategies 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer...

126

Beamed Core Antimatter Propulsion: Engine Design and Optimization  

E-Print Network [OSTI]

A conceptual design for beamed core antimatter propulsion is reported, where electrically charged annihilation products directly generate thrust after being deflected and collimated by a magnetic nozzle. Simulations were carried out using the Geant4 (Geometry and tracking) software toolkit released by the CERN accelerator laboratory for Monte Carlo simulation of the interaction of particles with matter and fields. Geant permits a more sophisticated and comprehensive design and optimization of antimatter engines than the software environment for simulations reported by prior researchers. The main finding is that effective exhaust speeds Ve ~ 0.69c (where c is the speed of light) are feasible for charged pions in beamed core propulsion, a major improvement over the Ve ~ 0.33c estimate based on prior simulations. The improvement resulted from optimization of the geometry and the field configuration of the magnetic nozzle. Moreover, this improved performance is realized using a magnetic field on the order of 10 T at the location of its highest magnitude. Such a field could be produced with today's technology, whereas prior nozzle designs anticipated and required major advances in this area. The paper also briefly reviews prospects for production of the fuel needed for a beamed core engine.

Ronan Keane; Wei-Ming Zhang

2012-05-16T23:59:59.000Z

127

Propulsion in a viscoelastic fluid Eric Laugaa  

E-Print Network [OSTI]

and a healthy respiratory system.8 Cilia are short flagella which produce fluid motion by means mechanisms and propulsion.9 In the upper respiratory tract, cilia are located in a thin layer of low influenced by viscoelastic stresses. Relevant examples include the ciliary transport of respiratory airway

Lauga, Eric

128

United States Advanced Battery Consortium  

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

of internal short circuit as a potential failure mechanism * Public Perception: - Media and other promotion of unrealistic expectations for battery capabilities present a...

129

Advanced battery modeling using neural networks  

E-Print Network [OSTI]

battery models are available today that can accurately predict the performance of the battery system. This thesis presents a modeling technique for batteries employing neural networks. The advantage of using neural networks is that the effect of any...

Arikara, Muralidharan Pushpakam

1993-01-01T23:59:59.000Z

130

Mapping Particle Charges in Battery Electrodes  

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

of batteries masks their chemical complexity. A typical lithium-ion battery in a cell phone consists of trillions of particles. When a lithium-ion battery is charged or...

131

Block copolymer electrolytes for lithium batteries  

E-Print Network [OSTI]

interface in the Li-ion battery. Electrochimica Acta 50,K. The role of Li-ion battery electrolyte reactivity inK. The role of Li-ion battery electrolyte reactivity in

Hudson, William Rodgers

2011-01-01T23:59:59.000Z

132

Disordered Materials Hold Promise for Better Batteries  

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

Disordered materials hold promise for better batteries Disordered Materials Hold Promise for Better Batteries February 21, 2014 | Tags: Chemistry, Hopper, Materials Science,...

133

Sandia National Laboratories: Evaluating Powerful Batteries for...  

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

ClimateECEnergyEvaluating Powerful Batteries for Modular Electric Grid Energy Storage Evaluating Powerful Batteries for Modular Electric Grid Energy Storage Sandian Spoke at the...

134

Coordination Chemistry in magnesium battery electrolytes: how...  

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

Chemistry in magnesium battery electrolytes: how ligands affect their performance. Coordination Chemistry in magnesium battery electrolytes: how ligands affect their performance....

135

Washington: Graphene Nanostructures for Lithium Batteries Recieves...  

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

Washington: Graphene Nanostructures for Lithium Batteries Recieves 2012 R&D 100 Award Washington: Graphene Nanostructures for Lithium Batteries Recieves 2012 R&D 100 Award February...

136

Better Battery Performance | EMSL  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScienceCareers Apply for a JobBernard MatthewBetter Battery

137

Battery SEAB Presentation  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' ResearchTheMarketing, Inc.mission of the6,AugustBattery Chargers |santini.pdf MoreThe

138

Battery system with temperature sensors  

DOE Patents [OSTI]

A battery system to monitor temperature includes at least one cell with a temperature sensing device proximate the at least one cell. The battery system also includes a flexible member that holds the temperature sensor proximate to the at least one cell.

Wood, Steven J.; Trester, Dale B.

2012-11-13T23:59:59.000Z

139

Redox Flow Batteries, a Review  

SciTech Connect (OSTI)

Redox flow batteries are enjoying a renaissance due to their ability to store large amounts of electrical energy relatively cheaply and efficiently. In this review, we examine the components of redox flow batteries with a focus on understanding the underlying physical processes. The various transport and kinetic phenomena are discussed along with the most common redox couples.

U. Tennessee Knoxville; U. Texas Austin; McGill U; Weber, Adam Z.; Mench, Matthew M.; Meyers, Jeremy P.; Ross, Philip N.; Gostick, Jeffrey T.; Liu, Qinghua

2011-07-15T23:59:59.000Z

140

Environmental, health, and safety issues of sodium-sulfur batteries for electric and hybrid vehicles  

SciTech Connect (OSTI)

This report is the last of four volumes that identify and assess the environmental, health, and safety issues that may affect the commercial-scale use of sodium-sulfur (Na/S) battery technology as the energy source in electric and hybrid vehicles. The reports are intended to help the Electric and Hybrid Propulsion Division of the Office of Transportation Technologies in the US Department of Energy (DOE/EHP) determine the direction of its research, development, and demonstration (RD D) program for Na/S battery technology. The reports review the status of Na/S battery RD D and identify potential hazards and risks that may require additional research or that may affect the design and use of Na/S batteries. This volume covers the in-vehicle safety issues of electric vehicles powered by Na/S batteries. The report is based on a review of the literature and on discussions with experts at DOE, national laboratories and agencies, and private industry. It has three major goals: (1) to identify the unique hazards associated with electric vehicle (EV) use; (2) to describe the existing standards, regulations, and guidelines that are or could be applicable to these hazards; and (3) to discuss the adequacy of the existing requirements in addressing the safety concerns of EVs.

Mark, J

1992-11-01T23:59:59.000Z

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


141

Efficiency Maine Residential Appliance Program (Maine)  

Broader source: Energy.gov [DOE]

Efficiency Maine offers rebates for the purchase of Energy Star certified water heaters, and ductless heat pumps. Purchases must be made between September 1, 2013 and June 30, 2014. See the...

142

PP-12 Maine  

Office of Environmental Management (EM)

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

143

PP-20 Eastern Maine  

Office of Environmental Management (EM)

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

144

PP-81 Maine Public  

Office of Environmental Management (EM)

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

145

SERAPHIM: A propulsion technology for fast trains  

SciTech Connect (OSTI)

The Segmented Rail Phased Induction Motor (SERAPHIM) is a compact, pulsed linear induction motor (LIM) offering a unique capability for very high speed train propulsion. It uses technology developed for the Sandia coilgun, an electromagnetic launcher designed to accelerate projectiles to several kilometers per second. Both aluminum cylinders and plates were accelerated to a kilometer per second (Mach 3) by passing through a sequence of coils which were energized at the appropriate time. Although this technology was developed for ultra-high velocity, it can be readily adapted to train propulsion for which, at sea level, the power required to overcome air resistance limits the operational speed to a more modest 300 mph. Here, the geometry is reversed. The coils are on the vehicle and the ``projectiles`` are fixed along the roadbed. SERAPHIM operates not by embedding flux in a conductor, but by excluding it. In this propulsion scheme, pairs of closely spaced coils on the vehicle straddle a segmented aluminum reaction rail. A high frequency current is switched on as a coil pair crosses an edge and remains off as they overtake the next segment. This induces surface currents which repel the coil. In essence, the pulsed coils push off segment edges because at the high frequency of operation, the flux has insufficient time to penetrate. In contrast to conventional LIMs, the performance actually improves with velocity, even for a minimal motor consisting of a single coil pair reacting with a single plate. This paper will present results of proof-of-principle tests, electromagnetic computer simulations, and systems analysis. It is concluded that this new linear induction motor can be implemented using existing technology and is a promising alternative propulsion method for very high speed rail transportation.

Kelly, B.; Turman, B.; Marder, B.; Rohwein, G.; Aeschliman, D.; Cowan, B.

1995-06-01T23:59:59.000Z

146

Recycle Batteries CSM recycles a variety of battery types including automotive, sealed lead acid, nickel  

E-Print Network [OSTI]

metal hydride and lithium ion batteries. The use of these batteries is increasing as a green, nickel metal hydride and lithium ion batteries. Please contact EHS if you need an accumulation containerRecycle Batteries CSM recycles a variety of battery types including automotive, sealed lead acid

147

Battery-Powered Digital CMOS Massoud Pedram  

E-Print Network [OSTI]

(submarines) Stationary batteries 250 Wh~5 MWh Emergency power supplies, local energy storage, remote relay1 Page 1 USC Low Power CAD Massoud Pedram Battery-Powered Digital CMOS Design Massoud Pedram Power CAD Massoud Pedram Motivation Extending the battery service life of battery-powered micro

Pedram, Massoud

148

Batteries, mobile phones & small electrical devices  

E-Print Network [OSTI]

, mobile phones and data collection equipment. Lithium Ion batteries are used in mobile phones, laptopsBatteries, mobile phones & small electrical devices IN-BUILDING RECYCLING STATIONS. A full list of acceptable items: Sealed batteries ­excludes vented NiCad and Lead acid batteries Cameras Laser printer

149

High power rechargeable batteries Paul V. Braun  

E-Print Network [OSTI]

High power rechargeable batteries Paul V. Braun , Jiung Cho, James H. Pikul, William P. King storage Secondary batteries High energy density High power density Lithium ion battery 3D battery electrodes a b s t r a c t Energy and power density are the key figures of merit for most electrochemical

Braun, Paul

150

Waste Toolkit A-Z Battery recycling  

E-Print Network [OSTI]

Waste Toolkit A-Z Battery recycling How can I recycle batteries? The University Safety Office is responsible for arranging battery recycling for departments (see Contact at bottom of page). Colleges must in normal waste bins or recycling boxes. To recycle batteries, select either option 1 or 2 below: Option 1

Melham, Tom

151

Cell for making secondary batteries  

DOE Patents [OSTI]

The present invention provides all solid-state lithium and sodium batteries operating in the approximate temperature range of ambient to 145.degree. C. (limited by melting points of electrodes/electrolyte), with demonstrated energy and power densities far in excess of state-of-the-art high-temperature battery systems. The preferred battery comprises a solid lithium or sodium electrode, a polymeric electrolyte such as polyethylene oxide doped with lithium triflate (PEO.sub.8 LiCF.sub.3 SO.sub.3), and a solid-state composite positive electrode containing a polymeric organosulfur electrode, (SRS).sub.n, and carbon black, dispersed in a polymeric electrolyte.

Visco, Steven J. (2336 California St., Berkeley, CA 94703); Liu, Meilin (1121C Ninth St., #29, Albany, CA 94710); DeJonghe, Lutgard C. (910 Acalanes Rd., Lafayette, CA 94549)

1992-01-01T23:59:59.000Z

152

Cell for making secondary batteries  

DOE Patents [OSTI]

The present invention provides all solid-state lithium and sodium batteries operating in the approximate temperature range of ambient to 145 C (limited by melting points of electrodes/electrolyte), with demonstrated energy and power densities far in excess of state-of-the-art high-temperature battery systems. The preferred battery comprises a solid lithium or sodium electrode, a polymeric electrolyte such as polyethylene oxide doped with lithium trifluorate (PEO[sub 8]LiCF[sub 3]SO[sub 3]), and a solid-state composite positive electrode containing a polymeric organosulfur electrode, (SRS)[sub n], and carbon black, dispersed in a polymeric electrolyte. 2 figs.

Visco, S.J.; Liu, M.; DeJonghe, L.C.

1992-11-10T23:59:59.000Z

153

Simplest AB-Thermonuclear Space Propulsion and Electric Generator  

E-Print Network [OSTI]

The author applies, develops and researches mini-sized Micro- AB Thermonuclear Reactors for space propulsion and space power systems. These small engines directly convert the high speed charged particles produced in the thermonuclear reactor into vehicle thrust or vehicle electricity with maximum efficiency. The simplest AB-thermonuclear propulsion offered allows spaceships to reach speeds of 20,000 50,000 km/s (1/6 of light speed) for fuel ratio 0.1 and produces a huge amount of useful electric energy. Offered propulsion system permits flight to any planet of our Solar system in short time and to the nearest non-Sun stars by E-being or intellectual robots during a single human life period. Key words: AB-propulsion, thermonuclear propulsion, space propulsion, thermonuclear power system.

Alexander Bolonkin

2007-01-19T23:59:59.000Z

154

Forestry Policies (Maine)  

Broader source: Energy.gov [DOE]

Maine has diverse forest lands which support a diverse and strong forest products industry. The vast majority of forest lands in the state are privately owned. The Maine Forest Service completed...

155

aircraft nuclear propulsion: Topics by E-print Network  

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

engine technologies mature. Significant (more) Kirner, Rudi 2013-01-01 3 Pure Nuclear Fusion Bomb Propulsion CERN Preprints Summary: Recent progress towards the non-fission...

156

automotive propulsion system: Topics by E-print Network  

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

analysis; automotive control system. I. INTRODUCTION In reliability Zachmann, Gabriel 49 Mini-Micro Thrusters, LOX Hydrocarbon Propulsion, and Attitude Control...

157

automotive propulsion systems: Topics by E-print Network  

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

analysis; automotive control system. I. INTRODUCTION In reliability Zachmann, Gabriel 49 Mini-Micro Thrusters, LOX Hydrocarbon Propulsion, and Attitude Control...

158

advanced propulsion systems: Topics by E-print Network  

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

for the tail's motion. Index terms--Fish propulsion, underwater robot, fish design. I. INTRODUCTION LTHOUGH almost all marine vehicles use propellers Papadopoulos,...

159

aircraft propulsion reactors: Topics by E-print Network  

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

to produce adequate thrust, reduce ... Dicara, Daniel L 2006-01-01 13 Simplest AB-Thermonuclear Space Propulsion and Electric Generator CERN Preprints Summary: The author...

160

Enabling Green Energy and Propulsion Systems via Direct Noise...  

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

Umesh Paliath, GE Global Research; Joe Insley, Argonne National Laboratory Enabling Green Energy and Propulsion Systems via Direct Noise Computation PI Name: Umesh Paliath PI...

Note: This page contains sample records for the topic "main propulsion battery" 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

EV Everywhere Batteries Workshop - Next Generation Lithium Ion...  

Energy Savers [EERE]

Next Generation Lithium Ion Batteries Breakout Session Report EV Everywhere Batteries Workshop - Next Generation Lithium Ion Batteries Breakout Session Report Breakout session...

162

In situ Characterizations of New Battery Materials and the Studies...  

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

of New Battery Materials and the Studies of High Energy Density Li-Air Batteries In situ Characterizations of New Battery Materials and the Studies of High Energy...

163

Visualization of Charge Distribution in a Lithium Battery Electrode  

E-Print Network [OSTI]

Distribution in Thin-Film Batteries. J. Electrochem. Soc.of Lithium Polymer Batteries. J. Power Sources 2002, 110,for Rechargeable Li Batteries. Chem. Mater. 2010, 15. Padhi,

Liu, Jun

2010-01-01T23:59:59.000Z

164

Making Li-air batteries rechargeable: material challenges. |...  

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

Li-air batteries rechargeable: material challenges. Making Li-air batteries rechargeable: material challenges. Abstract: A Li-air battery could potentially provide three to five...

165

In Situ Characterizations of New Battery Materials and the Studies...  

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

of New Battery Materials and the Studies of High Energy Density Li-Air Batteries In Situ Characterizations of New Battery Materials and the Studies of High Energy...

166

Redox shuttle additives for overcharge protection in lithium batteries  

E-Print Network [OSTI]

Protection in Lithium Batteries”, T. J. Richardson* and P.OVERCHARGE PROTECTION IN LITHIUM BATTERIES T. J. Richardson*improve the safety of lithium batteries. ACKNOWLEDGEMENT

Richardson, Thomas J.; Ross Jr., P.N.

1999-01-01T23:59:59.000Z

167

Visualization of Charge Distribution in a Lithium Battery Electrode  

E-Print Network [OSTI]

for Rechargeable Lithium Batteries. J. Electrochem. Soc.Calculations for Lithium Batteries. J. Electrostatics 1995,Modeling of Lithium Polymer Batteries. J. Power Sources

Liu, Jun

2010-01-01T23:59:59.000Z

168

The UC Davis Emerging Lithium Battery Test Project  

E-Print Network [OSTI]

for rechargeable lithium batteries, Journal of Powerand iron phosphate lithium batteries will be satisfactoryapplications. The cost of lithium batteries remains high ($

Burke, Andy; Miller, Marshall

2009-01-01T23:59:59.000Z

169

Grafted polyelectrolyte membranes for lithium batteries and fuel cells  

E-Print Network [OSTI]

MEMBRANES FOR LITHIUM BATTERIES AND FUEL CELLS. John Kerralso be discussed. Lithium Batteries for Transportation andpolymer membrane for lithium batteries. This paper will give

Kerr, John B.

2003-01-01T23:59:59.000Z

170

Coated Silicon Nanowires as Anodes in Lithium Ion Batteries  

E-Print Network [OSTI]

for rechargeable lithium batteries. J. Power Sources 139,for advanced lithium-ion batteries. J. Power Sources 174,nano-anodes for lithium rechargeable batteries. Angew. Chem.

Watts, David James

2014-01-01T23:59:59.000Z

171

Synthesis, Characterization and Performance of Cathodes for Lithium Ion Batteries  

E-Print Network [OSTI]

0 lithium batteries. J. Electrochem. Soc.for rechargeable lithium batteries. Advanced Materials 1998,for rechargeable lithium batteries. J. Electrochem. Soc.

Zhu, Jianxin

2014-01-01T23:59:59.000Z

172

Developing Next-Gen Batteries With Help From NERSC  

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

NERSC Helps Develop Next-Gen Batteries NERSC Helps Develop Next-Gen Batteries A genomics approach to materials research could speed up advancements in battery performance December...

173

Optimization of blended battery packs  

E-Print Network [OSTI]

This thesis reviews the traditional battery pack design process for hybrid and electric vehicles, and presents a dynamic programming (DP) based algorithm that eases the process of cell selection and pack design, especially ...

Erb, Dylan C. (Dylan Charles)

2013-01-01T23:59:59.000Z

174

Batteries using molten salt electrolyte  

DOE Patents [OSTI]

An electrolyte system suitable for a molten salt electrolyte battery is described where the electrolyte system is a molten nitrate compound, an organic compound containing dissolved lithium salts, or a 1-ethyl-3-methlyimidazolium salt with a melting temperature between approximately room temperature and approximately 250.degree. C. With a compatible anode and cathode, the electrolyte system is utilized in a battery as a power source suitable for oil/gas borehole applications and in heat sensors.

Guidotti, Ronald A. (Albuquerque, NM)

2003-04-08T23:59:59.000Z

175

Metal-air battery assessment  

SciTech Connect (OSTI)

The objective of this report is to evaluate the present technical status of the zinc-air, aluminum/air and iron/air batteries and assess their potential for use in an electric vehicle. In addition, this report will outline proposed research and development priorities for the successful development of metal-air batteries for electric vehicle application. 39 refs., 25 figs., 11 tabs.

Sen, R.K.; Van Voorhees, S.L.; Ferrel, T.

1988-05-01T23:59:59.000Z

176

Solid polymer electrolyte lithium batteries  

DOE Patents [OSTI]

This invention pertains to Lithium batteries using Li ion (Li[sup +]) conductive solid polymer electrolytes composed of solvates of Li salts immobilized in a solid organic polymer matrix. In particular, this invention relates to Li batteries using solid polymer electrolytes derived by immobilizing solvates formed between a Li salt and an aprotic organic solvent (or mixture of such solvents) in poly(vinyl chloride). 3 figures.

Alamgir, M.; Abraham, K.M.

1993-10-12T23:59:59.000Z

177

Solid polymer electrolyte lithium batteries  

DOE Patents [OSTI]

This invention pertains to Lithium batteries using Li ion (Li.sup.+) conductive solid polymer electrolytes composed of solvates of Li salts immobilized in a solid organic polymer matrix. In particular, this invention relates to Li batteries using solid polymer electrolytes derived by immobilizing solvates formed between a Li salt and an aprotic organic solvent (or mixture of such solvents) in poly(vinyl chloride).

Alamgir, Mohamed (Dedham, MA); Abraham, Kuzhikalail M. (Needham, MA)

1993-01-01T23:59:59.000Z

178

Reinventing Batteries for Grid Storage  

SciTech Connect (OSTI)

The City University of New York's Energy Institute, with the help of ARPA-E funding, is creating safe, low cost, rechargeable, long lifecycle batteries that could be used as modular distributed storage for the electrical grid. The batteries could be used at the building level or the utility level to offer benefits such as capture of renewable energy, peak shaving and microgridding, for a safer, cheaper, and more secure electrical grid.

Banerjee, Sanjoy

2012-01-01T23:59:59.000Z

179

Reinventing Batteries for Grid Storage  

ScienceCinema (OSTI)

The City University of New York's Energy Institute, with the help of ARPA-E funding, is creating safe, low cost, rechargeable, long lifecycle batteries that could be used as modular distributed storage for the electrical grid. The batteries could be used at the building level or the utility level to offer benefits such as capture of renewable energy, peak shaving and microgridding, for a safer, cheaper, and more secure electrical grid.

Banerjee, Sanjoy

2013-05-29T23:59:59.000Z

180

Thermal Batteries for Electric Vehicles  

SciTech Connect (OSTI)

HEATS Project: UT Austin will demonstrate a high-energy density and low-cost thermal storage system that will provide efficient cabin heating and cooling for EVs. Compared to existing HVAC systems powered by electric batteries in EVs, the innovative hot-and-cold thermal batteries-based technology is expected to decrease the manufacturing cost and increase the driving range of next-generation EVs. These thermal batteries can be charged with off-peak electric power together with the electric batteries. Based on innovations in composite materials offering twice the energy density of ice and 10 times the thermal conductivity of water, these thermal batteries are expected to achieve a comparable energy density at 25% of the cost of electric batteries. Moreover, because UT Austin’s thermal energy storage systems are modular, they may be incorporated into the heating and cooling systems in buildings, providing further energy efficiencies and positively impacting the emissions of current building heating/cooling systems.

None

2011-11-21T23:59:59.000Z

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


181

Carbon-enhanced VRLA batteries.  

SciTech Connect (OSTI)

The addition of certain forms of carbon to the negative plate in valve regulated lead acid (VRLA) batteries has been demonstrated to increase the cycle life of such batteries by an order of magnitude or more under high-rate, partial-state-of-charge operation. Such performance will provide a significant impact, and in some cases it will be an enabling feature for applications including hybrid electric vehicles, utility ancillary regulation services, wind farm energy smoothing, and solar photovoltaic energy smoothing. There is a critical need to understnd how the carbon interacts with the negative plate and achieves the aforementioned benefits at a fundamental level. Such an understanding will not only enable the performance of such batteries to be optimzied, but also to explore the feasibility of applying this technology to other battery chemistries. In partnership with the East Penn Manufacturing, Sandia will investigate the electrochemical function of the carbon and possibly identify improvements to its anti-sulfation properties. Shiomi, et al. (1997) discovered that the addition of carbon to the negative active material (NAM) substantially reduced PbSO{sub 4} accumulation in high rate, partial state of charge (HRPSoC) cycling applications. This improved performance with a minimal cost. Cycling applications that were uneconomical for traditional VRLA batteries are viable for the carbon enhanced VRLA. The overall goal of this work is to quantitatively define the role that carbon plays in the electrochemistry of a VRLA battery.

Enos, David George; Hund, Thomas D.; Shane, Rod (East Penn Manufacturing, Lyon Station, PA)

2010-10-01T23:59:59.000Z

182

Applying the Battery Ownership Model in Pursuit of Optimal Battery Use Strategies (Presentation)  

SciTech Connect (OSTI)

This Annual Merit Review presentation describes the application of the Battery Ownership Model for strategies for optimal battery use in electric drive vehicles (PEVs, PHEVs, and BEVs).

Neubauer, J.; Ahmad, P.; Brooker, A.; Wood, E.; Smith, K.; Johnson, C.; Mendelsohn, M.

2012-05-01T23:59:59.000Z

183

The Gasdynamic Mirror Fusion Propulsion System -- Revisited  

SciTech Connect (OSTI)

Many of the previous studies assessing the capability of the gasdynamic mirror (GDM) fusion propulsion system employed analyses that ignored the 'ambipolar' potential. This electrostatic potential arises as a result of the rapid escape of the electrons due to their small mass. As they escape, they leave behind an excess positive charge which manifests itself in an electric field that slows down the electrons while speeding up the ions until their respective axial diffusions are equalized. The indirect effect on the ions is that their confinement time is reduced relative to that of zero potential, and hence the plasma length must be increased to accommodate that change. But as they emerge from the thruster mirror - which serves as a magnetic nozzle - the ions acquire an added energy equal to that of the potential energy, and that in turn manifests itself in increased specific impulse and thrust. We assess the propulsive performance of the GDM thruster, based on the more rigorous theory, by applying it to a round trip Mars mission employing a continuous burn acceleration/deceleration type of trajectory. We find that the length of the device and travel time decrease with increasing plasma density, while the total vehicle mass reaches a minimum at a plasma density of 3 x 1016 cm-3. At such a density, and an initial DT ion temperature of 10 keV, a travel time of 60 days is found to be achievable at GDM propulsion parameters of about 200,000 seconds of specific impulse and approximately 47 kN of thrust.

Kammash, Terry [Department of Nuclear Engineering and Radiological Sciences, University of Michigan, 2355 Bonisteel Blvd, Ann Arbor, MI 48109 (United States); Tang, Ricky [Department of Aerospace Engineering, University Michigan, 1320 Beal Ave, Ann Arbor, MI 48109 (United States)

2005-02-06T23:59:59.000Z

184

CECG Maine, LLC (Maine) | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartmentAUDIT REPORTOpenWendeGuo FengBoulder, CO)Burundi: EnergyCECG Maine, LLC Place:

185

CMC intake ramp for hypersonic propulsion systems  

SciTech Connect (OSTI)

An alternative technology to produce CMC structural components with lower costs and shorter manufacturing times has been developed at the DLR. The process is based on liquid silicon infiltration (LSI) into porous carbon/carbon resulting in a C/C-SiC material whereby the load carrying fibres are internally protected against oxidation by SiC. The material`s adequate strength levels and the high reproducibility of the state-of-the-art process now allows the realization of CMC components. Representing a very complex structure of high integrity, an intake ramp for a hypersonic propulsion system has been designed, manufactured and tested, which is described in this paper.

Kochendoerfer, R.; Krenkel, W. [Institute of Structures and Design, Stuttgart, (Germany)

1995-12-01T23:59:59.000Z

186

Fusion Propulsion and Power for Future Flight  

SciTech Connect (OSTI)

There are innovative magnetic and electric confinement fusion power and propulsion system designs with potential for: vacuum specific impulses of 1500-2000 seconds with rocket engine thrust/mass ratios of 5-10 g`s; environmentally favorable exhaust emissions if aneutronic fusion propellants can be used; a 2 to 3-fold reduction in the mass of hypersonic airliners and SSTO aerospace planes; a 10 to 20 fold reduction in Mars expedition mass and cost (if propellant from planetary atmospheres is used); and feasibility or in-feasibility of these systems could be confirmed with a modest applied research and exploratory development cost.

Froning, H.D. Jr.

1996-02-01T23:59:59.000Z

187

Nuclear propulsion system options for Mars missions  

SciTech Connect (OSTI)

This paper focuses on the use of a nuclear thermal rocket to accomplish a variety of space missions with emphasis on the manned Mars mission. The particle-bed-reactor type nuclear engine was chosen as the baseline engine because of its perceived versatility over other nuclear propulsion systems in conducting a wide variety of tasks. This study indicates that the particle-bed-reactor engine with its high engine thrust-to-weight ratio (about 20) and high specific impulse (about 950 to 1050 sec) offers distinct advantages over the larger and heavier NERVA-type nuclear engines.

Emrich, W.J. Jr.; Young, A.C. (NASA, Marshall Space Flight Center, Huntsville, AL (United States))

1992-03-01T23:59:59.000Z

188

Model based control of a coke battery  

SciTech Connect (OSTI)

This paper describes a model-based strategy for coke battery control at BHP Steel`s operations in Pt Kembla, Australia. The strategy uses several models describing the battery thermal and coking behavior. A prototype controller has been installed on the Pt Kembla No. 6 Battery (PK6CO). In trials, the new controller has been well accepted by operators and has resulted in a clear improvement in battery thermal stability, with a halving of the standard deviation of average battery temperature. Along with other improvements to that battery`s operations, this implementation has contributed to a 10% decrease in specific battery energy consumption. A number of enhancements to the low level control systems on that battery are currently being undertaken in order to realize further benefits.

Stone, P.M.; Srour, J.M.; Zulli, P. [BHP Research, Mulgrave (Australia). Melbourne Labs.; Cunningham, R.; Hockings, K. [BHP Steel, Pt Kembla, New South Wales (Australia). Coal and Coke Technical Development Group

1997-12-31T23:59:59.000Z

189

On self-propulsion of $N$-sphere micro-robot  

E-Print Network [OSTI]

The aim of this paper is to describe the self-propulsion of a micro-robot (or micro-swimmer) consisting of $N$ spheres moving along a fixed line. The spheres are linked to each other by arms with the lengths changing periodically. For the derivation, we use the asymptotic procedure containing the two-timing method and a distinguished limit. We show that in the main approximation, the self-propulsion velocity appears as a linear combination of velocities of all possible triplets of spheres. Velocities and efficiencies of three-, four-, and five-swimmers are calculated. The paper is devoted to H.K.Moffatt, who initiated the author's interests in low-Reynolds-number fluid dynamics.

Vladimir A. Vladimirov

2012-09-02T23:59:59.000Z

190

Comparison of Space Propulsion Methods for a Manned Mission to Mars  

E-Print Network [OSTI]

We undertake a comparison of the latest developments in propulsion technologies, for a manned mission to Mars. The main objective is to assess the possibility of reducing travel time keeping the mass at departure within bounds. For the sake of comparison we used representative systems of different state of the art or proposed technologies, from the chemical engine to the "Pure Electro-Magnetic Thrust" (PEMT) concept, using a nuclear engine proposed by Rubbia. A mission architecture is suggested, based on existing mission proposals to Mars, to estimate the mass budget that influences the performance of the propulsion system. The trajectory of the spacecraft is determined by a numerical integration of the equations of motion and a partial optimization procedure, for the interplanetary phase with continuous thrust, and by conics and instant manoeuvres in the regions of influence of the departure and arrival planets. Pareto curves of the duration of the mission and time of flight versus mass of mission are drawn....

Guerra, A G C; Gil, P J S

2015-01-01T23:59:59.000Z

191

Beyond Conventional Cathode Materials for Li-ion Batteries and Na-ion Batteries Nickel fluoride conversion materials and P2 type Na-ion intercalation cathodes /  

E-Print Network [OSTI]

spinel structures for lithium batteries. ElectrochemistryMaterials for Rechargeable Lithium Batteries. Journal of thefor Rechargeable Lithium Batteries. Electrochemical and

Lee, Dae Hoe

2013-01-01T23:59:59.000Z

192

Optimal management of batteries in electric systems  

DOE Patents [OSTI]

An electric system including at least a pair of battery strings and an AC source minimizes the use and maximizes the efficiency of the AC source by using the AC source only to charge all battery strings at the same time. Then one or more battery strings is used to power the load while management, such as application of a finish charge, is provided to one battery string. After another charge cycle, the roles of the battery strings are reversed so that each battery string receives regular management.

Atcitty, Stanley (Albuquerque, NM); Butler, Paul C. (Albuquerque, NM); Corey, Garth P. (Albuquerque, NM); Symons, Philip C. (Morgan Hill, CA)

2002-01-01T23:59:59.000Z

193

Ultrahigh Specific Impulse Nuclear Thermal Propulsion  

SciTech Connect (OSTI)

Research on nuclear thermal propulsion systems (NTP) have been in forefront of the space nuclear power and propulsion due to their design simplicity and their promise for providing very high thrust at reasonably high specific impulse. During NERVA-ROVER program in late 1950's till early 1970's, the United States developed and ground tested about 18 NTP systems without ever deploying them into space. The NERVA-ROVER program included development and testing of NTP systems with very high thrust (~250,000 lbf) and relatively high specific impulse (~850 s). High thrust to weight ratio in NTP systems is an indicator of high acceleration that could be achieved with these systems. The specific impulse in the lowest mass propellant, hydrogen, is a function of square root of absolute temperature in the NTP thrust chamber. Therefor optimizing design performance of NTP systems would require achieving the highest possible hydrogen temperature at reasonably high thrust to weight ratio. High hydrogen exit temperature produces high specific impulse that is a diret measure of propellant usage efficiency.

Anne Charmeau; Brandon Cunningham; Samim Anghaie

2009-02-09T23:59:59.000Z

194

Interplanetary missions with the GDM propulsion system  

SciTech Connect (OSTI)

The Gasdynamic Mirror (GDM) fusion propulsion system utilizes a magnetic mirror machine in which a hot dense plasma is confined long enough to produce fusion energy while allowing a fraction of its charged particle population to escape from one end to generate thrust. The particles escaping through the opposite end have their energy converted to electric power which can be used to sustain the system in a steady state operation. With the aid of a power flow diagram the minimum demands on energy production can be established and the propulsive capability of the system can be determined by solving an appropriate set of governing equations. We apply these results to several missions within the solar system and compute the trip time by invoking a continuous burn, acceleration/deceleration type of trajectory with constant thrust and specific impulse. Ignoring gravitational effects of the planets or the sun, and neglecting the change in the Earth's position during the flight we compute the round trip time for missions from Earth to Mars, Jupiter, and Pluto using linear distances and certain payload fractions. We find that a round trip to Mars with the GDM rocket takes about 170 days while those to Jupiter and Pluto take 494 and 1566 days respectively.

Kammash, T.; Emrich, W. Jr. [Department of Nuclear Engineering and Radiological Sciences, University of Michigan, Ann Arbor, Michigan 48109 (United States); Marshall Space Flight Center, Huntsville, Alabama 35812 (United States)

1998-01-15T23:59:59.000Z

195

ab-ramjet space propulsion: Topics by E-print Network  

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

12 NASA Procedural Requirements NRPTA National Rocket Propulsion Testing Alliance OIG Office of Inspector General RPT Rocket Propulsion Test SLS Space Launch System...

196

E-Print Network 3.0 - accent propulsion lander Sample Search...  

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

vehicle design and operations, propulsion, orbital mechanics, spacecraft... on hypersonic flight and electric rocket propulsion. Dr. Erwin teaches two lower-division...

197

An Analytical Model for Predicting the Remaining Battery Capacity of Lithium-Ion Batteries  

E-Print Network [OSTI]

An Analytical Model for Predicting the Remaining Battery Capacity of Lithium-Ion Batteries Peng cycle-life tends to shrink significantly. The capacities of commercial lithium-ion batteries fade by 10 prediction model to estimate the remaining capacity of a Lithium-Ion battery. The proposed analytical model

Pedram, Massoud

198

Battery compatibility with photovoltaic charge controllers  

SciTech Connect (OSTI)

Photovoltaic (PV) systems offer a cost-effective solution to provide electrical power for a wide variety of applications, with battery performance playing a major role in their success. This paper presents some of the results of an industry meeting regarding battery specifications and ratings that photovoltaic system designers require, but do not typically have available to them. Communications between the PV industry and the battery industry regarding appropriate specifications have been uncoordinated and poor in the past. This paper also discusses the effort under way involving the PV industry and battery manufacturers, and provides a working draft of specifications to develop and outline the information sorely needed on batteries. The development of this information is referred to as ``Application Notes for Batteries in Photovoltaic Systems.`` The content of these ``notes`` has been compiled from various sources, including the input from the results of a survey on battery use in the photovoltaic industry. Only lead-acid batteries are discussed

Harrington, S.R. [Ktech Corp., Albuquerque, NM (United States); Bower, W.I. [Sandia National Labs., Albuquerque, NM (United States)

1992-12-31T23:59:59.000Z

199

Vehicle Technologies Office: Advanced Battery Development, System...  

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

learn how batteries are used in plug-in electric vehicles, visit the Alternative Fuels Data Center's page on batteries. Through the USABC, VTO supports a variety of research,...

200

A User Programmable Battery Charging System  

E-Print Network [OSTI]

, high energy density and longer lasting batteries with efficient charging systems are being developed by companies and original equipment manufacturers. Whatever the application may be, rechargeable batteries, which deliver power to a load or system...

Amanor-Boadu, Judy M

2013-05-07T23:59:59.000Z

Note: This page contains sample records for the topic "main propulsion battery" 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

Khalil Amine on Lithium-air Batteries  

ScienceCinema (OSTI)

Khalil Amine, materials scientist at Argonne National Laboratory, speaks on the new technology Lithium-air batteries, which could potentially increase energy density by 5-10 times over lithium-ion batteries.

Khalil Amine

2010-01-08T23:59:59.000Z

202

Electrolyte Model Helps Researchers Develop Better Batteries...  

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

Electrolyte Model Helps Researchers Develop Better Batteries, Wins R&D 100 Award Electrolyte Model Helps Researchers Develop Better Batteries, Wins R&D 100 Award October 15, 2014 -...

203

'Thirsty' Metals Key to Longer Battery Lifetimes  

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

Contact: Kathy Kincade, +1 510 495 2124, kkincade@lbl.gov PCCPxantheascover Imagine a cell phone battery that lasted a whole week on a single charge. A car battery that worked...

204

Michael Thackery on Lithium-air Batteries  

ScienceCinema (OSTI)

Michael Thackery, Distinguished Fellow at Argonne National Laboratory, speaks on the new technology Lithium-air batteries, which could potentially increase energy density by 5-10 times over lithium-ion batteries.

Michael Thackery

2010-01-08T23:59:59.000Z

205

Design and Simulation of Lithium Rechargeable Batteries  

E-Print Network [OSTI]

A New Rechargeable Plastic Li-Ion Battery," Lithium Batteryion battery developed at Bellcore in Red Bank, NJ.1-6 The experimental prototYpe cell has the configuration: Li

Doyle, C.M.

2010-01-01T23:59:59.000Z

206

Vehicle Battery Safety Roadmap Guidance  

SciTech Connect (OSTI)

The safety of electrified vehicles with high capacity energy storage devices creates challenges that must be met to assure commercial acceptance of EVs and HEVs. High performance vehicular traction energy storage systems must be intrinsically tolerant of abusive conditions: overcharge, short circuit, crush, fire exposure, overdischarge, and mechanical shock and vibration. Fail-safe responses to these conditions must be designed into the system, at the materials and the system level, through selection of materials and safety devices that will further reduce the probability of single cell failure and preclude propagation of failure to adjacent cells. One of the most important objectives of DOE's Office of Vehicle Technologies is to support the development of lithium ion batteries that are safe and abuse tolerant in electric drive vehicles. This Roadmap analyzes battery safety and failure modes of state-of-the-art cells and batteries and makes recommendations on future investments that would further DOE's mission.

Doughty, D. H.

2012-10-01T23:59:59.000Z

207

Review of flow battery testing at Sandia  

SciTech Connect (OSTI)

Sandia National Laboratories is evaluating prototype zinc/bromine, Redox, and zinc/ferricyanide flowing electrolyte batteries and cells. This paper will update previous reports of test results of two Exxon zinc/bromine batteries and one NASA Redox iron/chromium battery. Two 60-sq. cm. zinc/ferricyanide cells from Lockheed Missiles and Space Co. are also being evaluated. Performance, life, and operating data will be described for these batteries and cells.

Butler, P.C.; Miller, D.W.; Robinson, C.E.; Rodriguez, G.P.

1984-01-01T23:59:59.000Z

208

Electrochemically controlled charging circuit for storage batteries  

DOE Patents [OSTI]

An electrochemically controlled charging circuit for charging storage batteries is disclosed. The embodiments disclosed utilize dc amplification of battery control current to minimize total energy expended for charging storage batteries to a preset voltage level. The circuits allow for selection of Zener diodes having a wide range of reference voltage levels. Also, the preset voltage level to which the storage batteries are charged can be varied over a wide range.

Onstott, E.I.

1980-06-24T23:59:59.000Z

209

Battery Thermal Modeling and Testing (Presentation)  

SciTech Connect (OSTI)

This presentation summarizes NREL battery thermal modeling and testing work for the DOE Annual Merit Review, May 9, 2011.

Smith, K.

2011-05-01T23:59:59.000Z

210

Novel Electrolytes for Lithium Ion Batteries  

SciTech Connect (OSTI)

We have been investigating three primary areas related to lithium ion battery electrolytes. First, we have been investigating the thermal stability of novel electrolytes for lithium ion batteries, in particular borate based salts. Second, we have been investigating novel additives to improve the calendar life of lithium ion batteries. Third, we have been investigating the thermal decomposition reactions of electrolytes for lithium-oxygen batteries.

Lucht, Brett L

2014-12-12T23:59:59.000Z

211

Battery Thermal Management System Design Modeling  

SciTech Connect (OSTI)

Looks at the impact of cooling strategies with air and both direct and indirect liquid cooling for battery thermal management.

Pesaran, A.; Kim, G. H.

2006-11-01T23:59:59.000Z

212

Wind Energy Act (Maine)  

Broader source: Energy.gov [DOE]

The Maine Wind Energy Act is a summary of legislative findings that indicate the state's strong interest in promoting the development of wind energy and establish the state's desire to ease the...

213

Climate Action Plan (Maine)  

Broader source: Energy.gov [DOE]

In June 2003, the Maine State Legislature passed a bill charging the Department of Environmental Protection (DEP) with developing an action plan with the goal of reducing greenhouse gas (GHG)...

214

Propagation testing multi-cell batteries.  

SciTech Connect (OSTI)

Propagation of single point or single cell failures in multi-cell batteries is a significant concern as batteries increase in scale for a variety of civilian and military applications. This report describes the procedure for testing failure propagation along with some representative test results to highlight the potential outcomes for different battery types and designs.

Orendorff, Christopher J.; Lamb, Joshua; Steele, Leigh Anna Marie; Spangler, Scott Wilmer

2014-10-01T23:59:59.000Z

215

Jeff Chamberlain on Lithium-air batteries  

ScienceCinema (OSTI)

Jeff Chamberlain, technology transfer expert at Argonne National Laboratory, speaks on the new technology Lithium-air batteries, which could potentially increase energy density by 5-10 times over lithium-ion batteries. More information at http://www.anl.gov/Media_Center/News/2009/batteries090915.html

Chamberlain, Jeff

2013-04-19T23:59:59.000Z

216

Jeff Chamberlain on Lithium-air batteries  

SciTech Connect (OSTI)

Jeff Chamberlain, technology transfer expert at Argonne National Laboratory, speaks on the new technology Lithium-air batteries, which could potentially increase energy density by 5-10 times over lithium-ion batteries. More information at http://www.anl.gov/Media_Center/News/2009/batteries090915.html

Chamberlain, Jeff

2009-01-01T23:59:59.000Z

217

Michael Thackeray on Lithium-air Batteries  

ScienceCinema (OSTI)

Michael Thackeray, Distinguished Fellow at Argonne National Laboratory, speaks on the new technology Lithium-air batteries, which could potentially increase energy density by 5-10 times over lithium-ion batteries. More information at http://www.anl.gov/Media_Center/News/2009/batteries090915.html

Thackeray, Michael

2013-04-19T23:59:59.000Z

218

Solid-state lithium battery  

DOE Patents [OSTI]

The present invention is directed to a higher power, thin film lithium-ion electrolyte on a metallic substrate, enabling mass-produced solid-state lithium batteries. High-temperature thermodynamic equilibrium processing enables co-firing of oxides and base metals, providing a means to integrate the crystalline, lithium-stable, fast lithium-ion conductor lanthanum lithium tantalate (La.sub.1/3-xLi.sub.3xTaO.sub.3) directly with a thin metal foil current collector appropriate for a lithium-free solid-state battery.

Ihlefeld, Jon; Clem, Paul G; Edney, Cynthia; Ingersoll, David; Nagasubramanian, Ganesan; Fenton, Kyle Ross

2014-11-04T23:59:59.000Z

219

Heatpipe space power and propulsion systems  

SciTech Connect (OSTI)

Safe, reliable, low-mass space power and propulsion systems could have numerous civilian and military applications. This paper discusses two fission-powered concepts: the Heatpipe Power System (HPS) that provides power only, and the Heatpipe Bimodal System (HBS) that provides both power and thermal propulsion. Both concepts have 10 important features. First, only existing technology and recently tested fuel forms are used. Second, fuel can be removed whenever desired, greatly facilitating system fabrication and handling. Third, full electrically heated system testing is possible, with minimal operations required to replace the heaters with fuel and ready the system for launch. Fourth, the systems are passively subcritical during launch accidents. Fifth, a modular approach is used, and most technical issues can be resolved with inexpensive module tests. Sixth, bonds between dissimilar metals are minimized. Seventh, there are no single point failures during power mode operation. Eighth, fuel burnup rate is quite low to help ensure greater than 10-year system life. Ninth, there are no pumped coolant loops, and the systems can be shut down and restarted without coolant freeze/thaw concerns. Finally, a full ground nuclear test is not needed, and development costs will be low. The baseline HPS uses SNAP-10A-style thermoelectric power converters to produce 5 kWe at a system mass of about 500 kg. The unicouple thermoelectric converters have a hot shoe temperature of 1275 K and reject waste heat at 775 K. This type of thermoelectric converter has been used extensively by the space program, demonstrating an operational lifetime of decades. At higher thermal power, the same core can produce over 10 kWe using thermoelectric converters, and over 50 kWe using advanced power conversion systems.

Houts, M.G.; Poston, D.I.; Ranken, W.A.

1995-07-01T23:59:59.000Z

220

MHD (magnetohydrodynamic) undersea propulsion: A novel concept with renewed interest  

SciTech Connect (OSTI)

This paper discusses the reasons for the national and international renewed interest in the concept of MHD seawater propulsion. The main advantages of this concept are presented, together with some of the technical challenges that need to be overcome to achieve reliability, performance, and stealth. The paper discusses in more detail some of the technical issues and loss mechanisms influencing the thruster performance in terms of its electrical efficiency. Among the issues discussed are the jet losses and nozzle efficiency. Ohmic losses and frictional losses inside the thruster. Also discussed are the electrical end losses caused by the fringing magnetic field near the end of the electrodes. It has been shown that the frictional and end losses can have strong adverse effects on the thruster performance. Furthermore, a parametric study has been performed to investigate the effects of several parameters on the performance of the MHD thrusters. Those parameters include the magnetic field, thruster diameter, all roughness, flow velocity, and electrical load factor. The results of the parametric study indicate that the thruster efficiency increases with the strength of the magnetic field and thruster diameter, and decreases with the wall roughness and the flow velocity. 8 refs., 8 figs.

Doss, E.D.; Geyer, H.K. (Argonne National Lab., IL (USA)); Roy, G.D. (Office of Naval Research, Arlington, VA (USA))

1990-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "main propulsion battery" 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

Effect of geometrical configuration of radioactive sources on radiation intensity in beta-voltaic nuclear battery system: A preliminary result  

SciTech Connect (OSTI)

It is known that one main problem in the application of beta-voltaic nuclear battery system is its low efficiency. The efficiency of the beta-voltaic nuclear battery system mainly depends on three aspects: source of radioactive radiation, interface between materials in the system and process of converting electron-hole pair to electric current in the semiconductor material. In this work, we show the effect of geometrical configuration of radioactive sources on radiation intensity of beta-voltaic nuclear battery system.

Basar, Khairul, E-mail: khbasar@fi.itb.ac.id; Riupassa, Robi D., E-mail: khbasar@fi.itb.ac.id; Bachtiar, Reza, E-mail: khbasar@fi.itb.ac.id; Badrianto, Muldani D., E-mail: khbasar@fi.itb.ac.id [Nuclear Physics and Biophysics Research Division, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung (Indonesia)

2014-09-30T23:59:59.000Z

222

STUDIES ON TWO CLASSES OF POSITIVE ELECTRODE MATERIALS FOR LITHIUM-ION BATTERIES  

E-Print Network [OSTI]

facing rechargeable lithium batteries. Nature, 2001. 414(of rechargeable lithium batteries, I. Lithium manganeseof rechargeable lithium batteries, II. Lithium ion

Wilcox, James D.

2010-01-01T23:59:59.000Z

223

Models for Battery Reliability and Lifetime  

SciTech Connect (OSTI)

Models describing battery degradation physics are needed to more accurately understand how battery usage and next-generation battery designs can be optimized for performance and lifetime. Such lifetime models may also reduce the cost of battery aging experiments and shorten the time required to validate battery lifetime. Models for chemical degradation and mechanical stress are reviewed. Experimental analysis of aging data from a commercial iron-phosphate lithium-ion (Li-ion) cell elucidates the relative importance of several mechanical stress-induced degradation mechanisms.

Smith, K.; Wood, E.; Santhanagopalan, S.; Kim, G. H.; Neubauer, J.; Pesaran, A.

2014-03-01T23:59:59.000Z

224

Cathode material for lithium batteries  

DOE Patents [OSTI]

A method of manufacture an article of a cathode (positive electrode) material for lithium batteries. The cathode material is a lithium molybdenum composite transition metal oxide material and is prepared by mixing in a solid state an intermediate molybdenum composite transition metal oxide and a lithium source. The mixture is thermally treated to obtain the lithium molybdenum composite transition metal oxide cathode material.

Park, Sang-Ho; Amine, Khalil

2013-07-23T23:59:59.000Z

225

A Desalination Battery Mauro Pasta,  

E-Print Network [OSTI]

is promising when compared to reverse osmosis ( 0.2 Wh l-1 ), the most efficient technique presently available. KEYWORDS: Seawater desalination, mixing entropy battery, reverse osmosis, ion selectivity Increasing of desalination technologies have been developed over the years.2,4-10 Reverse osmosis requires a large electrical

Cui, Yi

226

The Science of Battery Degradation.  

SciTech Connect (OSTI)

This report documents work that was performed under the Laboratory Directed Research and Development project, Science of Battery Degradation. The focus of this work was on the creation of new experimental and theoretical approaches to understand atomistic mechanisms of degradation in battery electrodes that result in loss of electrical energy storage capacity. Several unique approaches were developed during the course of the project, including the invention of a technique based on ultramicrotoming to cross-section commercial scale battery electrodes, the demonstration of scanning transmission x-ray microscopy (STXM) to probe lithium transport mechanisms within Li-ion battery electrodes, the creation of in-situ liquid cells to observe electrochemical reactions in real-time using both transmission electron microscopy (TEM) and STXM, the creation of an in-situ optical cell utilizing Raman spectroscopy and the application of the cell for analyzing redox flow batteries, the invention of an approach for performing ab initio simulation of electrochemical reactions under potential control and its application for the study of electrolyte degradation, and the development of an electrochemical entropy technique combined with x-ray based structural measurements for understanding origins of battery degradation. These approaches led to a number of scientific discoveries. Using STXM we learned that lithium iron phosphate battery cathodes display unexpected behavior during lithiation wherein lithium transport is controlled by nucleation of a lithiated phase, leading to high heterogeneity in lithium content at each particle and a surprising invariance of local current density with the overall electrode charging current. We discovered using in-situ transmission electron microscopy that there is a size limit to lithiation of silicon anode particles above which particle fracture controls electrode degradation. From electrochemical entropy measurements, we discovered that entropy changes little with degradation but the origin of degradation in cathodes is kinetic in nature, i.e. lower rate cycling recovers lost capacity. Finally, our modeling of electrode-electrolyte interfaces revealed that electrolyte degradation may occur by either a single or double electron transfer process depending on thickness of the solid-electrolyte- interphase layer, and this cross-over can be modeled and predicted.

Sullivan, John P; Fenton, Kyle R [Sandia National Laboratories, Albuquerque, NM; El Gabaly Marquez, Farid; Harris, Charles Thomas [Sandia National Laboratories, Albuquerque, NM; Hayden, Carl C.; Hudak, Nicholas [Sandia National Laboratories, Albuquerque, NM; Jungjohann, Katherine Leigh [Sandia National Laboratories, Albuquerque, NM; Kliewer, Christopher Jesse; Leung, Kevin [Sandia National Laboratories, Albuquerque, NM; McDaniel, Anthony H.; Nagasubramanian, Ganesan [Sandia National Laboratories, Albuquerque, NM; Sugar, Joshua Daniel; Talin, Albert Alec; Tenney, Craig M [Sandia National Laboratories, Albuquerque, NM; Zavadil, Kevin R. [Sandia National Laboratories, Albuquerque, NM

2015-01-01T23:59:59.000Z

227

SYRACUSE UNIVERSITY MAIN CAMPUS  

E-Print Network [OSTI]

SYRACUSE UNIVERSITY MAIN CAMPUS To Interstates 81, 690, and 90 (NYS Thruway). To ComArt, Lampe From Downtown Syracuse, Interstates 81, 690, and 90 (NYS Thruway) 10016P M ADISON STREET M ADISON Laboratory 49 Hinds Hall, School of Information Studies 40 Holden Observatory 47 Hoople Building 23

Mohan, Chilukuri K.

228

Molten Air -- A new, highest energy class of rechargeable batteries  

E-Print Network [OSTI]

This study introduces the principles of a new class of batteries, rechargeable molten air batteries, and several battery chemistry examples are demonstrated. The new battery class uses a molten electrolyte, are quasi reversible, and have amongst the highest intrinsic battery electric energy storage capacities. Three examples of the new batteries are demonstrated. These are the iron, carbon and VB2 molten air batteries with respective intrinsic volumetric energy capacities of 10,000, 19,000 and 27,000 Wh per liter.

Licht, Stuart

2013-01-01T23:59:59.000Z

229

Development of a high power density motor for aircraft propulsion  

E-Print Network [OSTI]

are currently powered by heavy gas turbine engines that require fueling. The development of electric motors to replace gas turbines would be a big step towards accomplishing more efficient aircraft propulsion. The primary objective of this research extends...

Dibua, Imoukhuede Tim Odion

2007-04-25T23:59:59.000Z

230

Porous material and process development for electrospray propulsion applications  

E-Print Network [OSTI]

Ion electrospray propulsion devices rely on the transportation of ionic liquid propellant to emission regions where ions are extracted at high velocities. One such method involves the use of porous substrates to passively ...

Arestie, Steven Mark

2014-01-01T23:59:59.000Z

231

Molecular Dynamics Modeling of Ionic Liquids in Electrospray Propulsion  

E-Print Network [OSTI]

. Lozano June 2010 SSL # 6-10 #12;#12;Molecular Dynamics Modeling of Ionic Liquids in Electrospray Propulsion Nanako Takahashi, Paulo C. Lozano June 2010 SSL # 6-10 This work is based on the unaltered text

232

Electromagnetic Extraction and Annihilation of Antiprotons for Spacecraft Propulsion  

E-Print Network [OSTI]

. Zayas, Raymond J. Sedwick May, 2008 SSL # 3-08 #12;#12;Electromagnetic Extraction and Annihilation of Antiprotons for Spacecraft Propulsion Daniel A. Zayas, Raymond J. Sedwick May, 2008 SSL # 3-08 This work

233

A doubly-fed machine for propulsion applications  

E-Print Network [OSTI]

A doubly fed machine for propulsion applications is proposed, which, given the presence of AC and DC power sources, can be utilized in order to improve efficiency, weight, volume, and sizing of the rotor power electronics. ...

Tomovich, Michael S. (Michael Stephen)

2014-01-01T23:59:59.000Z

234

Novel turbomachinery concepts for highly integrated airframe/propulsion systems  

E-Print Network [OSTI]

Two novel turbomachinery concepts are presented as enablers to advanced flight missions requiring integrated airframe/propulsion systems. The first concept is motivated by thermal management challenges in low-to-high Mach ...

Shah, Parthiv N

2007-01-01T23:59:59.000Z

235

Molecular dynamics modeling of ionic liquids in electrospray propulsion  

E-Print Network [OSTI]

Micro-propulsion has been studied for many years due to its applications in small-to-medium sized spacecraft for precise satellite attitude control. Electrospray thrusters are promising thrusters built upon the state of ...

Takahashi, Nanako

2010-01-01T23:59:59.000Z

236

Emission spectroscopy for the study of electric propulsion plasmas  

E-Print Network [OSTI]

Typical electric propulsion devices rely on the acceleration of highly ionized plasmas to produce thrust at specific impulses unattainable with state-of-the-art chemical systems. This thesis examines the use of a miniaturized ...

Matlock, Taylor Scott

2009-01-01T23:59:59.000Z

237

Propulsion devices for locomotion at low-Reynolds number  

E-Print Network [OSTI]

We have designed, built, and tested three novel devices that use low-Reynolds number flows for self propulsion. The three-link swimmer is designed to swim through in a free viscous fluid using cyclic flipping motion of two ...

Chan, Brian, 1980-

2004-01-01T23:59:59.000Z

238

Design of repeating projectile toy based on bistable spring propulsion  

E-Print Network [OSTI]

Recently, bistable springs have been proven as a viable propulsion method for the standard 1.75" foam balls used in Nerf® projectile toys. This technology was developed at M.I.T. by William Fienup and Barry Kudrowitz, who ...

Blanco, Matthew C. (Matthew Corwin)

2007-01-01T23:59:59.000Z

239

Diffusion driven object propulsion in density stratified fluids  

E-Print Network [OSTI]

An experimental study was conducted in order to verify the appropriateness of a two dimensional model of the flow creating diffusion driven object propulsion in density stratified fluids. Initial flow field experiments ...

Lenahan, Conor (Conor P.)

2009-01-01T23:59:59.000Z

240

Application of ion electrospray propulsion to lunar and interplanetary missions  

E-Print Network [OSTI]

High specific impulse electric propulsion systems enable ambitious lunar and interplanetary missions that return a wealth of scientific data. Many of these technologies are difficult to scale down, meaning the spacecraft ...

Whitlock, Caleb W. (Caleb Wade)

2014-01-01T23:59:59.000Z

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


241

Propulsion engineering study for small-scale Mars missions  

SciTech Connect (OSTI)

Rocket propulsion options for small-scale Mars missions are presented and compared, particularly for the terminal landing maneuver and for sample return. Mars landing has a low propulsive {Delta}v requirement on a {approximately}1-minute time scale, but at a high acceleration. High thrust/weight liquid rocket technologies, or advanced pulse-capable solids, developed during the past decade for missile defense, are therefore more appropriate for small Mars landers than are conventional space propulsion technologies. The advanced liquid systems are characterize by compact lightweight thrusters having high chamber pressures and short lifetimes. Blowdown or regulated pressure-fed operation can satisfy the Mars landing requirement, but hardware mass can be reduced by using pumps. Aggressive terminal landing propulsion designs can enable post-landing hop maneuvers for some surface mobility. The Mars sample return mission requires a small high performance launcher having either solid motors or miniature pump-fed engines. Terminal propulsion for 100 kg Mars landers is within the realm of flight-proven thruster designs, but custom tankage is desirable. Landers on a 10 kg scale also are feasible, using technology that has been demonstrated but not previously flown in space. The number of sources and the selection of components are extremely limited on this smallest scale, so some customized hardware is required. A key characteristic of kilogram-scale propulsion is that gas jets are much lighter than liquid thrusters for reaction control. The mass and volume of tanks for inert gas can be eliminated by systems which generate gas as needed from a liquid or a solid, but these have virtually no space flight history. Mars return propulsion is a major engineering challenge; earth launch is the only previously-solved propulsion problem requiring similar or greater performance.

Whitehead, J.

1995-09-12T23:59:59.000Z

242

Lithium sulfide compositions for battery electrolyte and battery electrode coatings  

SciTech Connect (OSTI)

Methods of forming lithium-containing electrolytes are provided using wet chemical synthesis. In some examples, the lithium containing electroytes are composed of .beta.-Li.sub.3PS.sub.4 or Li.sub.4P.sub.2S.sub.7. The solid electrolyte may be a core shell material. In one embodiment, the core shell material includes a core of lithium sulfide (Li.sub.2S), a first shell of .beta.-Li.sub.3PS.sub.4 or Li.sub.4P.sub.2S.sub.7, and a second shell including one or .beta.-Li.sub.3PS.sub.4 or Li.sub.4P.sub.2S.sub.7 and carbon. The lithium containing electrolytes may be incorporated into wet cell batteries or solid state batteries.

Liang, Chengdu; Liu, Zengcai; Fu, Wunjun; Lin, Zhan; Dudney, Nancy J; Howe, Jane Y; Rondinone, Adam J

2013-12-03T23:59:59.000Z

243

Lithium sulfide compositions for battery electrolyte and battery electrode coatings  

SciTech Connect (OSTI)

Method of forming lithium-containing electrolytes are provided using wet chemical synthesis. In some examples, the lithium containing electrolytes are composed of .beta.-Li.sub.3PS.sub.4 or Li.sub.4P.sub.2S.sub.7. The solid electrolyte may be a core shell material. In one embodiment, the core shell material includes a core of lithium sulfide (Li.sub.2S), a first shell of .beta.-Li.sub.3PS.sub.4 or Li.sub.4P.sub.2S.sub.7, and a second shell including one of .beta.-Li.sub.3PS.sub.4 or Li.sub.4P.sub.2S.sub.7 and carbon. The lithium containing electrolytes may be incorporated into wet cell batteries or solid state batteries.

Liang, Chengdu; Liu, Zengcai; Fu, Wujun; Lin, Zhan; Dudney, Nancy J; Howe, Jane Y; Rondinone, Adam J

2014-10-28T23:59:59.000Z

244

Response of Lithium Polymer Batteries to Mechanical Loading  

E-Print Network [OSTI]

Response of Lithium Polymer Batteries to Mechanical Loading Karl Suabedissen1, Christina Peabody2 · Lithium polymer batteries are everywhere. · Efforts to create flexible batteries. · Restrictive battery performance. #12;Lithium Polymer Battery Structure · Al cathode coated with LiCoO2. · Cu anode coated

Petta, Jason

245

LITHIUM-ION BATTERY CHARGING REPORT G. MICHAEL BARRAMEDA  

E-Print Network [OSTI]

to handle the Powerizer Li-Ion rechargeable Battery Packs. It will bring reveal battery specificationsLITHIUM-ION BATTERY CHARGING REPORT G. MICHAEL BARRAMEDA 1. Abstract This report introduces how the amount of "de-Rating" the batteries have experienced. 2. Safety Guidelines · Must put battery

Ruina, Andy L.

246

Recombination device for storage batteries  

DOE Patents [OSTI]

A recombination device including a gas-tight enclosure connected to receive the discharge gases from a rechargeable storage battery. Catalytic material for the recombination of hydrogen and oxygen to form water is supported within the enclosure. The enclosure is sealed from the atmosphere by a liquid seal including two vertical chambers interconnected with an inverted U-shaped overflow tube. The first chamber is connected at its upper portion to the enclosure and the second chamber communicates at its upper portion with the atmosphere. If the pressure within the enclosure differs as overpressure or vacuum by more than the liquid level, the liquid is forced into one of the two chambers and the overpressure is vented or the vacuum is relieved. The recombination device also includes means for returning recombined liquid to the battery and for absorbing metal hydrides.

Kraft, H.; Ledjeff, K.

1984-01-01T23:59:59.000Z

247

Cascade redox flow battery systems  

DOE Patents [OSTI]

A reduction/oxidation ("redox") flow battery system includes a series of electrochemical cells arranged in a cascade, whereby liquid electrolyte reacts in a first electrochemical cell (or group of cells) before being directed into a second cell (or group of cells) where it reacts before being directed to subsequent cells. The cascade includes 2 to n stages, each stage having one or more electrochemical cells. During a charge reaction, electrolyte entering a first stage will have a lower state-of-charge than electrolyte entering the nth stage. In some embodiments, cell components and/or characteristics may be configured based on a state-of-charge of electrolytes expected at each cascade stage. Such engineered cascades provide redox flow battery systems with higher energy efficiency over a broader range of current density than prior art arrangements.

Horne, Craig R.; Kinoshita, Kim; Hickey, Darren B.; Sha, Jay E.; Bose, Deepak

2014-07-22T23:59:59.000Z

248

Recombination device for storage batteries  

DOE Patents [OSTI]

A recombination device including a gas-tight enclosure connected to receive he discharge gases from a rechargeable storage battery. Catalytic material for the recombination of hydrogen and oxygen to form water is supported within the enclosure. The enclosure is sealed from the atmosphere by a liquid seal including two vertical chambers interconnected with an inverted U-shaped overflow tube. The first chamber is connected at its upper portion to the enclosure and the second chamber communicates at its upper portion with the atmosphere. If the pressure within the enclosure differs as overpressure or vacuum by more than the liquid level, the liquid is forced into one of the two chambers and the overpressure is vented or the vacuum is relieved. The recombination device also includes means for returning recombined liquid to the battery and for absorbing metal hydrides.

Kraft, Helmut (Liederbach, DE); Ledjeff, Konstantin (Bad Krozingen, DE)

1985-01-01T23:59:59.000Z

249

Battery system with temperature sensors  

DOE Patents [OSTI]

A battery system includes a platform having an aperture formed therethrough, a flexible member having a generally planar configuration and extending across the aperture, wherein a portion of the flexible member is coextensive with the aperture, a cell provided adjacent the platform, and a sensor coupled to the flexible member and positioned proximate the cell. The sensor is configured to detect a temperature of the cell.

Wood, Steven J; Trester, Dale B

2014-02-04T23:59:59.000Z

250

Electrolytes for lithium ion batteries  

DOE Patents [OSTI]

A family of electrolytes for use in a lithium ion battery. The genus of electrolytes includes ketone-based solvents, such as, 2,4-dimethyl-3-pentanone; 3,3-dimethyl 2-butanone(pinacolone) and 2-butanone. These solvents can be used in combination with non-Lewis Acid salts, such as Li.sub.2[B.sub.12F.sub.12] and LiBOB.

Vaughey, John; Jansen, Andrew N.; Dees, Dennis W.

2014-08-05T23:59:59.000Z

251

EERE Partner Testimonials- Phil Roberts, California Lithium Battery (CalBattery)  

Broader source: Energy.gov [DOE]

Phil Roberts, CEO and Founder of California Lithium Battery (CalBattery), describes the new growth and development that was possible through partnering with the U.S. Department of Energy.

252

Household batteries: Evaluation of collection methods  

SciTech Connect (OSTI)

While it is difficult to prove that a specific material is causing contamination in a landfill, tests have been conducted at waste-to-energy facilities that indicate that household batteries contribute significant amounts of heavy metals to both air emissions and ash residue. Hennepin County, MN, used a dual approach for developing and implementing a special household battery collection. Alternative collection methods were examined; test collections were conducted. The second phase examined operating and disposal policy issues. This report describes the results of the grant project, moving from a broad examination of the construction and content of batteries, to a description of the pilot collection programs, and ending with a discussion of variables affecting the cost and operation of a comprehensive battery collection program. Three out-of-state companies (PA, NY) were found that accept spent batteries; difficulties in reclaiming household batteries are discussed.

Seeberger, D.A.

1992-01-01T23:59:59.000Z

253

Household batteries: Evaluation of collection methods  

SciTech Connect (OSTI)

While it is difficult to prove that a specific material is causing contamination in a landfill, tests have been conducted at waste-to-energy facilities that indicate that household batteries contribute significant amounts of heavy metals to both air emissions and ash residue. Hennepin County, MN, used a dual approach for developing and implementing a special household battery collection. Alternative collection methods were examined; test collections were conducted. The second phase examined operating and disposal policy issues. This report describes the results of the grant project, moving from a broad examination of the construction and content of batteries, to a description of the pilot collection programs, and ending with a discussion of variables affecting the cost and operation of a comprehensive battery collection program. Three out-of-state companies (PA, NY) were found that accept spent batteries; difficulties in reclaiming household batteries are discussed.

Seeberger, D.A.

1992-12-31T23:59:59.000Z

254

Primer on lead-acid storage batteries  

SciTech Connect (OSTI)

This handbook was developed to help DOE facility contractors prevent accidents caused during operation and maintenance of lead-acid storage batteries. Major types of lead-acid storage batteries are discussed as well as their operation, application, selection, maintenance, and disposal (storage, transportation, as well). Safety hazards and precautions are discussed in the section on battery maintenance. References to industry standards are included for selection, maintenance, and disposal.

NONE

1995-09-01T23:59:59.000Z

255

Block copolymer electrolytes for lithium batteries  

E-Print Network [OSTI]

connecting to the solid-state lithium battery. c. An opticalbattery (discounting packaging, tabs, etc. ) demonstrate the advantage of the solid-state

Hudson, William Rodgers

2011-01-01T23:59:59.000Z

256

Abuse Testing of High Power Batteries  

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

not contain any proprietary or confidential information Abuse Testing of High Power Batteries Sandia National Laboratories Overview * Start Date: Oct. 2007 * End date: Sept. 2014...

257

SOLID ELECTROLYTES FOR NEXT GENERATION BATTERIES  

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

Austin SOLID ELECTROLYTES FOR NEXT GENERATION BATTERIES PI: John B. Goodenough Presented by: Long Wang Texas Materials Institute The University of Texas at Austin DOE Vehicle...

258

Abuse Testing of High Power Batteries  

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

Sandia National Laboratories Abuse Testing of High Power Batteries Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United...

259

Advanced Battery Materials Characterization: Success stories...  

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

Battery Materials Characterization: Success stories from the High Temperature Materials Laboratory (HTML) User Program Dr. E. Andrew Payzant, ORNL Project ID lmp02payzant This...

260

A High-Performance PHEV Battery Pack  

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

LCD Glass OLED Materials Color Filter Lithium-Ion Batteries for - Mobile Phone, Laptop, Power Tool - Hybrid & Electric Vehicles - ESS Energy Solution(10%) Petro-...

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


261

Ambient Operation of Li/Air Batteries  

SciTech Connect (OSTI)

In this work, Li/air batteries based on nonaqueous electrolytes were investigated in ambient conditions (with an oxygen partial pressure of 0.21 atm and relative humidity of ~20%). A heat-sealable polymer membrane was used as both an oxygen-diffusion membrane and as a moisture barrier for Li/air batteries. The membrane also can minimize the evaporation of the electrolyte from the batteries. Li/air batteries with this membrane can operate in ambient conditions for more than one month with a specific energy of 362 Wh kg-1, based on the total weight of the battery including its packaging. Among various carbon sources used in this work, Li/air batteries using Ketjenblack (KB) carbon-based air electrodes exhibited the highest specific energy. However, KB-based air electrodes expanded significantly and absorbed much more electrolyte than electrodes made from other carbon sources. The weight distribution of a typical Li/air battery using the KB-based air electrode was dominated by the electrolyte (~70%). Lithium-metal anodes and KB-carbon anodes account for only 5.12% and 5.78% of the battery weight, respectively. We also found that only ~ 20% of the mesopore volume of the air electrode was occupied by reaction products after discharge. To further improve the specific energy of the Li/air batteries, the microstructure of the carbon electrode needs to be further improved to absorb much less electrolyte while still holding significant amounts of reaction products

Zhang, Jiguang; Wang, Deyu; Xu, Wu; Xiao, Jie; Williford, Ralph E.

2010-07-01T23:59:59.000Z

262

Celgard and Entek - Battery Separator Development  

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

Celgard and Entek Battery Separator Development Harshad Tataria R. Pekala, Ron Smith USABC May 19, 2009 Project ID es08tataria This presentation does not contain any...

263

High Voltage Electrolyte for Lithium Batteries  

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

battery using high voltage high energy cathode materials to enable large-scale, cost competitive production of the next generation of electric-drive vehicles. To...

264

Automated Battery Swap and Recharge to Enable Persistent UAV Missions  

E-Print Network [OSTI]

This paper introduces a hardware platform for automated battery changing and charging for multiple UAV agents. The automated station holds a bu er of 8 batteries in a novel dual-drum structure that enables a "hot" battery ...

Toksoz, Tuna

265

Are Batteries Ready for Plug-in Hybrid Buyers?  

E-Print Network [OSTI]

237–253. Burke, A. , 2007. Batteries and ultracapacitors forresults with lithium-ion batteries. In: Proceedings (CD)locate/tranpol Are batteries ready for plug-in hybrid

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

2010-01-01T23:59:59.000Z

266

A Better Anode Design to Improve Lithium-Ion Batteries  

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

A Better Anode Design to Improve Lithium-Ion Batteries A Better Anode Design to Improve Lithium-Ion Batteries Print Friday, 23 March 2012 13:53 Lithium-ion batteries are in smart...

267

Model Reformulation and Design of Lithium-ion Batteries  

E-Print Network [OSTI]

987 94 Model Reformulation and Design of Lithium-ion Batteries V.R. Subramanian1,*, V. Boovaragavan Prediction......................................997 Optimal Design of Lithium-ion Batteries Lithium-ion batteries, product design, Bayesian estimation, Markov Chain Monte Carlo simulation

Subramanian, Venkat

268

Improved Positive Electrode Materials for Li-ion Batteries  

E-Print Network [OSTI]

of the assembled Li-ion battery, such as the operating1-4: Schematic of a Li-ion battery. Li + ions are shuttledprocessing of active Li-ion battery materials. Various

Conry, Thomas Edward

2012-01-01T23:59:59.000Z

269

A Bayesian nonparametric approach to modeling battery health  

E-Print Network [OSTI]

The batteries of many consumer products are both a substantial portion of the product's cost and commonly a first point of failure. Accurately predicting remaining battery life can lower costs by reducing unnecessary battery ...

Doshi-Velez, Finale

270

Benefits of battery-uItracapacitor hybrid energy storage systems  

E-Print Network [OSTI]

This thesis explores the benefits of battery and battery-ultracapacitor hybrid energy storage systems (ESSs) in pulsed-load applications. It investigates and quantifies the benefits of the hybrid ESS over its battery-only ...

Smith, Ian C., S.M. (Ian Charles). Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

271

Models for Battery Reliability and Lifetime: Applications in Design and Health Management (Presentation)  

SciTech Connect (OSTI)

This presentation discusses models for battery reliability and lifetime and the Battery Ownership Model.

Smith, K.; Neubauer, J.; Wood, E.; Jun, M.; Pesaran, A.

2013-06-01T23:59:59.000Z

272

Battery, heal thyself: Inventing self-repairing batteries | Argonne  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScience ProgramBackground High the cover:Battery Boost

273

Flexographically Printed Rechargeable Zinc-based Battery for Grid Energy Storage  

E-Print Network [OSTI]

the rechargeable battery industry. Li-ion batteries rapidlyLi-ion chemistry. For grid storage applications, several other rechargeable batteryLi-ion batteries, because cadmium is highly toxic. In 1991, lithium-ion battery

Wang, Zuoqian

2013-01-01T23:59:59.000Z

274

Development of High Energy Lithium Batteries for Electric Vehicles...  

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

Kasei * Focused on High Capacity Manganese Rich (HCMR TM ) cathodes & Silicon-Carbon composite anodes for Lithium ion batteries * Envia's high energy Li-ion battery materials...

275

ALS Technique Gives Novel View of Lithium Battery Dendrite Growth  

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

ALS Technique Gives Novel View of Lithium Battery Dendrite Growth Print Lithium-ion batteries, popular in today's electronic devices and electric vehicles, could gain significant...

276

Secretary Chu Celebrates Expansion of Lithium-Ion Battery Production...  

Office of Environmental Management (EM)

Celebrates Expansion of Lithium-Ion Battery Production in North Carolina Secretary Chu Celebrates Expansion of Lithium-Ion Battery Production in North Carolina July 26, 2011 -...

277

Lithium Ion Battery Performance of Silicon Nanowires With Carbon...  

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

Ion Battery Performance of Silicon Nanowires With Carbon Skin . Lithium Ion Battery Performance of Silicon Nanowires With Carbon Skin . Abstract: Silicon (Si) nanomaterials have...

278

Linking Ion Solvation and Lithium Battery Electrolyte Properties...  

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

Linking Ion Solvation and Lithium Battery Electrolyte Properties Linking Ion Solvation and Lithium Battery Electrolyte Properties 2010 DOE Vehicle Technologies and Hydrogen...

279

Two Studies Reveal Details of Lithium-Battery Function  

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

Two Studies Reveal Details of Lithium-Battery Function Print Our way of life is deeply intertwined with battery technologies that have enabled a mobile revolution powering cell...

280

Manipulating the Surface Reactions in Lithium Sulfur Batteries...  

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

Manipulating the Surface Reactions in Lithium Sulfur Batteries Using Hybrid Anode Structures. Manipulating the Surface Reactions in Lithium Sulfur Batteries Using Hybrid Anode...

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


281

Diagnostic Studies on Lithium Battery Cells and Cell Components...  

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

Studies on Lithium Battery Cells and Cell Components Diagnostic Studies on Lithium Battery Cells and Cell Components 2012 DOE Hydrogen and Fuel Cells Program and Vehicle...

282

Special Feature: Reducing Energy Costs with Better Batteries  

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

Scientific Computing Center (NERSC) are working to achieve this goal. New Anode Boots Capacity of Lithium-Ion Batteries Lithium-ion batteries are everywhere- in smart...

283

alkaline storage battery: Topics by E-print Network  

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

arrays, wind turbines, and battery storage is designed based on empirical weather and load development of photovoltaic (PV), wind turbine and battery technologies, hybrid...

284

alkaline storage batteries: Topics by E-print Network  

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

arrays, wind turbines, and battery storage is designed based on empirical weather and load development of photovoltaic (PV), wind turbine and battery technologies, hybrid...

285

aerospace flight battery: Topics by E-print Network  

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

minigrid system comprising batteries and an inverter under which the battery charging load is only one of many various village loads on the system. NREL has completed feasibility...

286

Development of High Energy Lithium Batteries for Electric Vehicles...  

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

Lithium Batteries for Electric Vehicles Development of High Energy Lithium Batteries for Electric Vehicles 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program...

287

High-Voltage Solid Polymer Batteries for Electric Drive Vehicles...  

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

High-Voltage Solid Polymer Batteries for Electric Drive Vehicles High-Voltage Solid Polymer Batteries for Electric Drive Vehicles 2012 DOE Hydrogen and Fuel Cells Program and...

288

EV Everywhere: Innovative Battery Research Powering Up Plug-In...  

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

EV Everywhere: Innovative Battery Research Powering Up Plug-In Electric Vehicles EV Everywhere: Innovative Battery Research Powering Up Plug-In Electric Vehicles January 24, 2014 -...

289

Diagnostic and Prognostic Analysis of Battery Performance & Aging...  

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

and Prognostic Analysis of Battery Performance & Aging based on Kinetic and Thermodynamic Principles Diagnostic and Prognostic Analysis of Battery Performance & Aging based on...

290

2008 Annual Merit Review Results Summary - 4. Exploratory Battery...  

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

4. Exploratory Battery Research 2008 Annual Merit Review Results Summary - 4. Exploratory Battery Research DOE Vehicle Technologies Annual Merit Review 2008meritreview4.pdf More...

291

Overview and Progress of United States Advanced Battery Research...  

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

of United States Advanced Battery Consortium (USABC) Activity United States Advanced Battery Consortium High-Power Electrochemical Storage Devices and Plug-in Hybrid Electric...

292

USABC Development of Advanced High-Performance Batteries for...  

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

USABC Development of Advanced High-Performance Batteries for EV Applications USABC Development of Advanced High-Performance Batteries for EV Applications 2012 DOE Hydrogen and Fuel...

293

High-Voltage Solid Polymer Batteries for Electric Drive Vehicles...  

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

High-Voltage Solid Polymer Batteries for Electric Drive Vehicles High-Voltage Solid Polymer Batteries for Electric Drive Vehicles 2013 DOE Hydrogen and Fuel Cells Program and...

294

Overview of the Batteries for Advanced Transportation Technologies...  

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

of the Batteries for Advanced Transportation Technologies (BATT) Program Overview of the Batteries for Advanced Transportation Technologies (BATT) Program Presentation from the...

295

Remember the Batteries - and Maybe a Charger? | Department of...  

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

Remember the Batteries - and Maybe a Charger? Remember the Batteries - and Maybe a Charger? December 21, 2010 - 11:20am Addthis Elizabeth Spencer Communicator, National Renewable...

296

Development of Polymer Electrolytes for Advanced Lithium Batteries...  

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

Development of Polymer Electrolytes for Advanced Lithium Batteries Development of Polymer Electrolytes for Advanced Lithium Batteries 2013 DOE Hydrogen and Fuel Cells Program and...

297

Overview and Progress of the Batteries for Advanced Transportation...  

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

and Progress of the Batteries for Advanced Transportation Technologies (BATT) Activity Overview and Progress of the Batteries for Advanced Transportation Technologies (BATT)...

298

NREL: Transportation Research - Innovative Way to Test Batteries...  

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

Innovative Way to Test Batteries Fills a Market Niche A square piece of machinery with a lid that opens upwards NETZSCH's Isothermal Battery Calorimeter (IBC 284), developed by...

299

Overview of the Batteries for Advanced Transportation Technologies...  

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

Overview of the Batteries for Advanced Transportation Technologies (BATT) Program Overview of the Batteries for Advanced Transportation Technologies (BATT) Program 2010 DOE Vehicle...

300

Overview of the Batteries for Advanced Transportation Technologies...  

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

Overview of the Batteries for Advanced Transportation Technologies (BATT) Program Overview of the Batteries for Advanced Transportation Technologies (BATT) Program 2009 DOE...

Note: This page contains sample records for the topic "main propulsion battery" 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

Characterization of Materials for Li-ion Batteries: Success Stories...  

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

Materials for Li-ion Batteries: Success Stories from the High Temperature Materials Laboratory (HTML) User Program Characterization of Materials for Li-ion Batteries: Success...

302

Energy Management Strategies for Fast Battery Temperature Rise...  

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

Strategies to Quickly Raise Battery Temperature and Engine Efficiency Component level comparison: - Compare rate of temperature rise for the battery , engine. Vehicle...

303

Development of Computer-Aided Design Tools for Automotive Batteries...  

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

9han2012o.pdf More Documents & Publications Progress of Computer-Aided Engineering of Batteries (CAEBAT) Computer-Aided Engineering for Electric Drive Vehicle Batteries (CAEBAT)...

304

Computer-Aided Engineering for Electric Drive Vehicle Batteries...  

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

Computer-Aided Engineering for Electric Drive Vehicle Batteries (CAEBAT) Computer-Aided Engineering for Electric Drive Vehicle Batteries (CAEBAT) 2011 DOE Hydrogen and Fuel Cells...

305

Department of Energy Will Hold a Batteries and Energy Storage...  

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

Department of Energy Will Hold a Batteries and Energy Storage Information Meeting on October 21, 2011 Department of Energy Will Hold a Batteries and Energy Storage Information...

306

Characterization of Li-ion Batteries using Neutron Diffraction...  

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

Li-ion Batteries using Neutron Diffraction and Infrared Imaging Techniques Characterization of Li-ion Batteries using Neutron Diffraction and Infrared Imaging Techniques 2011 DOE...

307

High power bipolar battery/cells with enhanced overcharge tolerance  

DOE Patents [OSTI]

A cell or battery of cells having improved overcharge tolerance and increased power capability, and methods for the construction of such cells or batteries, via electrolyte modification.

Kaun, Thomas D. (New Lenox, IL)

1998-01-01T23:59:59.000Z

308

Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage...  

Energy Savers [EERE]

Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage (October 2012) Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage (October 2012) DOE's Energy Storage...

309

Rechargeable Heat Battery's Secret Revealed: Solar Energy Capture...  

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

Rechargeable Heat Battery Rechargeable Heat Battery's Secret Revealed Solar energy capture in chemical form makes it storable and transportable January 11, 2011 | Tags: Chemistry,...

310

The UC Davis Emerging Lithium Battery Test Project  

E-Print Network [OSTI]

of the Electric Fuel Zinc-Air Battery System for EVs,of the Electric Fuel Zinc-air battery for electric vehicles,

Burke, Andy; Miller, Marshall

2009-01-01T23:59:59.000Z

311

Three-dimensional batteries using a liquid cathode  

E-Print Network [OSTI]

for powering microelectromechanical systems and otherSurvey of battery powered microelectromechanical systems.battery powered microelectromechanical systems (MEMS), it is

Malati, Peter Moneir

2013-01-01T23:59:59.000Z

312

Hierarchically Porous Graphene as a Lithium-Air Battery Electrode...  

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

Hierarchically Porous Graphene as a Lithium-Air Battery Electrode. Hierarchically Porous Graphene as a Lithium-Air Battery Electrode. Abstract: Functionalized graphene sheets (FGS)...

313

Factors Affecting the Battery Performance of Anthraquinone-based...  

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

Affecting the Battery Performance of Anthraquinone-based Organic Cathode Materials. Factors Affecting the Battery Performance of Anthraquinone-based Organic Cathode Materials....

314

Australian Science and Technology with Relevance to Beamed Energy Propulsion  

SciTech Connect (OSTI)

Although Australia has no Beamed Energy Propulsion programs at the present time, it is accomplishing significant scientific and technological activity that is of potential relevance to Beamed Energy Propulsion (BEP). These activities include: continual upgrading and enhancement of the Woomera Test Facility, Which is ideal for development and test of high power laser or microwave systems and the flight vehicles they would propel; collaborative development and test, with the US and UK of hypersonic missiles that embody many features needed by beam-propelled flight vehicles; hypersonic air breathing propulsion systems that embody inlet-engine-nozzle features needed for beam-riding agility by air breathing craft; and research on specially conditioned EM fields that could reduce beamed energy lost during atmospheric propagation.

Froning, H. David Jr [PO Box 180, Gumeracha SA 5233 (Australia)

2008-04-28T23:59:59.000Z

315

Self-propulsion of V-shape micro-robot  

E-Print Network [OSTI]

In this paper we study the self-propulsion of a symmetric V-shape micro-robot (or V-robot) which consists of three spheres connected by two arms with an angle between them; the arms' lengths and the angle are changing periodically. Using an asymptotic procedure containing two-timing method and a distinguished limit, we obtain analytic expressions for the self-propulsion velocity and Lighthill's efficiency. The calculations show that a version of V-robot, aligned perpendicularly to the direction of self-swimming, is both the fastest one and the most efficient one. We have also shown that such $V$-robot is faster and more efficient than a linear three-sphere micro-robot. At the same time the maximal self-propulsion velocity of V-robots is significantly smaller than that of comparable microorganisms.

Vladimir A. Vladimirov

2012-09-13T23:59:59.000Z

316

Fault-tolerant battery system employing intra-battery network architecture  

DOE Patents [OSTI]

A distributed energy storing system employing a communications network is disclosed. A distributed battery system includes a number of energy storing modules, each of which includes a processor and communications interface. In a network mode of operation, a battery computer communicates with each of the module processors over an intra-battery network and cooperates with individual module processors to coordinate module monitoring and control operations. The battery computer monitors a number of battery and module conditions, including the potential and current state of the battery and individual modules, and the conditions of the battery's thermal management system. An over-discharge protection system, equalization adjustment system, and communications system are also controlled by the battery computer. The battery computer logs and reports various status data on battery level conditions which may be reported to a separate system platform computer. A module transitions to a stand-alone mode of operation if the module detects an absence of communication connectivity with the battery computer. A module which operates in a stand-alone mode performs various monitoring and control functions locally within the module to ensure safe and continued operation.

Hagen, Ronald A. (Stillwater, MN); Chen, Kenneth W. (Fair Oaks, CA); Comte, Christophe (Montreal, CA); Knudson, Orlin B. (Vadnais Heights, MN); Rouillard, Jean (Saint-Luc, CA)

2000-01-01T23:59:59.000Z

317

Anodes for rechargeable lithium batteries  

DOE Patents [OSTI]

A negative electrode (12) for a non-aqueous electrochemical cell (10) with an intermetallic host structure containing two or more elements selected from the metal elements and silicon, capable of accommodating lithium within its crystallographic host structure such that when the host structure is lithiated it transforms to a lithiated zinc-blende-type structure. Both active elements (alloying with lithium) and inactive elements (non-alloying with lithium) are disclosed. Electrochemical cells and batteries as well as methods of making the negative electrode are disclosed.

Thackeray, Michael M. (Naperville, IL); Kepler, Keith D. (Mountain View, CA); Vaughey, John T. (Elmhurst, IL)

2003-01-01T23:59:59.000Z

318

Self-Charging Battery Project  

SciTech Connect (OSTI)

In March 2006, a Cooperative Research and Development Agreement (CRADA) was formed between Fauton Tech, Inc. and INL to develop a prototype for a commercial application that incorporates some INL-developed Intellectual Properties (IP). This report presents the results of the work performed at INL during Phase 1. The objective of Phase 1 was to construct a prototype battery in a “D” cell form factor, determine optimized internal components for a baseline configuration using a standard coil design, perform a series of tests on the baseline configuration, and document the test results in a logbook.

Yager, Eric

2007-07-25T23:59:59.000Z

319

Thin film buried anode battery  

DOE Patents [OSTI]

A reverse configuration, lithium thin film battery (300) having a buried lithium anode layer (305) and process for making the same. The present invention is formed from a precursor composite structure (200) made by depositing electrolyte layer (204) onto substrate (201), followed by sequential depositions of cathode layer (203) and current collector (202) on the electrolyte layer. The precursor is subjected to an activation step, wherein a buried lithium anode layer (305) is formed via electroplating a lithium anode layer at the interface of substrate (201) and electrolyte film (204). The electroplating is accomplished by applying a current between anode current collector (201) and cathode current collector (202).

Lee, Se-Hee (Lakewood, CO); Tracy, C. Edwin (Golden, CO); Liu, Ping (Denver, CO)

2009-12-15T23:59:59.000Z

320

Battery Boost | ornl.gov  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScience ProgramBackground High the cover:Battery Boost ORNL computing

Note: This page contains sample records for the topic "main propulsion battery" 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

EV Everywhere Challenge Battery Workshop  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat PumpRecord ofESPC ENABLE: ECM Summary ECM Included Not Included Challenge Battery

322

Battery Chargers | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustionImprovement3--Logistical5/08 Attendance List1-02EvaluationJohnBall StateBattery Chargers

323

Laboratory study on the behaviour of spent AA household alkaline batteries in incineration  

SciTech Connect (OSTI)

The quantitative evaluation of emissions from incineration is essential when Life Cycle Assessment (LCA) studies consider this process as an end-of-life solution for some wastes. Thus, the objective of this work is to quantify the main gaseous emissions produced when spent AA alkaline batteries are incinerated. With this aim, batteries were kept for 1 h at 1273 K in a refractory steel tube hold in a horizontal electric furnace with temperature control. At one end of the refractory steel tube, a constant air flow input assures the presence of oxygen in the atmosphere and guides the gaseous emissions to a filter system followed by a set of two bubbler flasks having an aqueous solution of 10% (v/v) nitric acid. After each set of experiments, sulphur, chlorides and metals (As, Cd, Co, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Sb, Tl and Zn) were analyzed in both the solutions obtained from the steel tube washing and from the bubblers. Sulphur, chlorides and metals were quantified, respectively, using barium sulfate gravimetry, the Volhard method and atomic absorption spectrometry (AAS). The emissions of zinc, the most emitted metal, represent about 6.5% of the zinc content in the batteries. Emissions of manganese (whose oxide is the main component of the cathode) and iron (from the cathode collector) are negligible when compared with their amount in AA alkaline batteries. Mercury is the metal with higher volatility in the composition of the batteries and was collected even in the second bubbler flask. The amount of chlorides collected corresponds to about 36% of the chlorine in the battery sleeve that is made from PVC. A considerable part of the HCl formed in PVC plastic sleeve incineration is neutralized with KOH, zinc and manganese oxides and, thus, it is not totally released in the gas. Some of the emissions are predictable through a thermodynamic data analysis at temperatures in the range of 1200-1300 K taking into account the composition of the batteries. This analysis was done for most of potential reactions between components in the batteries as well as between them and the surrounding atmosphere and it reasonably agrees the experimental results. The results obtained show the role of alkaline batteries at the acid gases cleaning process, through the neutralization reactions of some of their components. Therefore, LCA of spent AA alkaline batteries at the municipal solid waste (MSW) incineration process must consider this contribution.

Almeida, Manuel F. [LEPAE, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto (Portugal)], E-mail: mfa@fe.up.pt; Xara, Susana M.; Delgado, Julanda; Costa, Carlos A. [LEPAE, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto (Portugal)

2009-01-15T23:59:59.000Z

324

Progress in Grid Scale Flow Batteries  

E-Print Network [OSTI]

Progress in Grid Scale Flow Batteries IMRE GYUK, PROGRAM MANAGER ENERGY STORAGE RESEARCH, DOE Flow;LogMW Renewables (not capacity factor adjusted) 9 8 7 6 5 4 3 Wind Wind (proj) Solar PV Solar PV 2011Year #12;Flow Battery Research at PNNL and Sandia #12

325

Alloys of clathrate allotropes for rechargeable batteries  

DOE Patents [OSTI]

The present disclosure is directed at an electrode for a battery wherein the electrode comprises clathrate alloys of silicon, germanium or tin. In method form, the present disclosure is directed at methods of forming clathrate alloys of silicon, germanium or tin which methods lead to the formation of empty cage structures suitable for use as electrodes in rechargeable type batteries.

Chan, Candace K; Miller, Michael A; Chan, Kwai S

2014-12-09T23:59:59.000Z

326

Battery Stack-on Process Improvement  

E-Print Network [OSTI]

Imagine yourself in a job in which you stack 10,000 batteries onto a conveyor for eight hours. Each battery weighs about 22 pounds. The work is completed in an acidic environment where temperatures can peak in the summer as high as 100 degrees...

Watkins, Robert E.

2011-12-16T23:59:59.000Z

327

Bimetallic Cathode Materials for Lithium Based Batteries  

E-Print Network [OSTI]

Bimetallic Cathode Materials for Lithium Based Batteries Frontiers in Materials Science Seminar / Chemistryg g g g g y University at Buffalo ­ The State University of New York (SUNY) Abstract Batteries for implantable cardiac defibrillators (ICDs) are based on the Lithium/Silver vanadium oxide (SVO, Ag2V4O11

328

Tutorial on nuclear thermal propulsion safety for Mars  

SciTech Connect (OSTI)

Safety is the prime design requirement for nuclear thermal propulsion (NTP). It must be built in at the initiation of the design process. An understanding of safety concerns is fundamental to the development of nuclear rockets for manned missions to Mars and many other applications that will be enabled or greatly enhanced by the use of nuclear propulsion. To provide an understanding of the basic issues, a tutorial has been prepared. This tutorial covers a range of topics including safety requirements and approaches to meet these requirements, risk and safety analysis methodology, NERVA reliability and safety approach, and life cycle risk assessments.

Buden, D.

1992-01-01T23:59:59.000Z

329

Tutorial on nuclear thermal propulsion safety for Mars  

SciTech Connect (OSTI)

Safety is the prime design requirement for nuclear thermal propulsion (NTP). It must be built in at the initiation of the design process. An understanding of safety concerns is fundamental to the development of nuclear rockets for manned missions to Mars and many other applications that will be enabled or greatly enhanced by the use of nuclear propulsion. To provide an understanding of the basic issues, a tutorial has been prepared. This tutorial covers a range of topics including safety requirements and approaches to meet these requirements, risk and safety analysis methodology, NERVA reliability and safety approach, and life cycle risk assessments.

Buden, D.

1992-08-01T23:59:59.000Z

330

Heavy Vehicle Propulsion Materials Program: Progress and Highlights  

SciTech Connect (OSTI)

The Heavy Vehicle Propulsion Materials Program was begun in 1997 to support the enabling materials needs of the DOE Office of Heavy Vehicle Technologies (OHVT). The technical agenda for the program grew out of the technology roadmap for the OHVT and includes efforts in materials for: fuel systems, exhaust aftertreatment, valve train, air handling, structural components, electrochemical propulsion, natural gas storage, and thermal management. A five-year program plan was written in early 2000, following a stakeholders workshop. The technical issues and planned and ongoing projects are discussed. Brief summaries of several technical highlights are given.

D. Ray Johnson; Sidney Diamond

2000-06-19T23:59:59.000Z

331

Naval ship propulsion and electric power systems selection for optimal fuel consumption  

E-Print Network [OSTI]

Although propulsion and electric power systems selection is an important part of naval ship design, respective decisions often have to be made without detailed ship knowledge (resistance, propulsors, etc.). Propulsion and ...

Sarris, Emmanouil

2011-01-01T23:59:59.000Z

332

High performance path following for marine vehicles using azimuthing podded propulsion  

E-Print Network [OSTI]

Podded propulsion systems offer greater maneuvering possibilities for marine vehicles than conventional shaft and rudder systems. As the propulsion unit rotates about its vertical axis to a specified azimuth angle, the ...

Greytak, Matthew B. (Matthew Bardeen)

2006-01-01T23:59:59.000Z

333

E-Print Network 3.0 - automotive-propulsion fuel cells Sample...  

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

automotive-propulsion fuel cells Search Powered by Explorit Topic List Advanced Search Sample search results for: automotive-propulsion fuel cells Page: << < 1 2 3 4 5 > >> 1 ORNL...

334

Environmental, health, and safety issues of sodium-sulfur batteries for electric and hybrid vehicles. Volume 4, In-vehicle safety  

SciTech Connect (OSTI)

This report is the last of four volumes that identify and assess the environmental, health, and safety issues that may affect the commercial-scale use of sodium-sulfur (Na/S) battery technology as the energy source in electric and hybrid vehicles. The reports are intended to help the Electric and Hybrid Propulsion Division of the Office of Transportation Technologies in the US Department of Energy (DOE/EHP) determine the direction of its research, development, and demonstration (RD&D) program for Na/S battery technology. The reports review the status of Na/S battery RD&D and identify potential hazards and risks that may require additional research or that may affect the design and use of Na/S batteries. This volume covers the in-vehicle safety issues of electric vehicles powered by Na/S batteries. The report is based on a review of the literature and on discussions with experts at DOE, national laboratories and agencies, and private industry. It has three major goals: (1) to identify the unique hazards associated with electric vehicle (EV) use; (2) to describe the existing standards, regulations, and guidelines that are or could be applicable to these hazards; and (3) to discuss the adequacy of the existing requirements in addressing the safety concerns of EVs.

Mark, J.

1992-11-01T23:59:59.000Z

335

Lithium ion battery with improved safety  

DOE Patents [OSTI]

A lithium battery with improved safety that utilizes one or more additives in the battery electrolyte solution wherein a lithium salt is dissolved in an organic solvent, which may contain propylene, carbonate. For example, a blend of 2 wt % triphenyl phosphate (TPP), 1 wt % diphenyl monobutyl phosphate (DMP) and 2 wt % vinyl ethylene carbonate additives has been found to significantly enhance the safety and performance of Li-ion batteries using a LiPF6 salt in EC/DEC electrolyte solvent. The invention relates to both the use of individual additives and to blends of additives such as that shown in the above example at concentrations of 1 to 4-wt % in the lithium battery electrolyte. This invention relates to additives that suppress gas evolution in the cell, passivate graphite electrode and protect it from exfoliating in the presence of propylene carbonate solvents in the electrolyte, and retard flames in the lithium batteries.

Chen, Chun-hua; Hyung, Yoo Eup; Vissers, Donald R.; Amine, Khalil

2006-04-11T23:59:59.000Z

336

State of charge indicators for a battery  

DOE Patents [OSTI]

The present invention relates to state of charge indicators for a battery. One aspect of the present invention utilizes expansion and contraction displacements of an electrode plate of a battery to gauge the state of charge in the battery. One embodiment of a battery of the present invention includes an anodic plate; a cathodic plate; an electrolyte in contact with the anodic and cathodic plates; plural terminals individually coupled with one of the anodic and cathodic plates; a separator intermediate the anodic and cathodic plates; an indicator configured to indicate an energy level of the battery responsive to movement of the separator; and a casing configured to house the anodic and cathodic plates, electrolyte, and separator.

Rouhani, S. Zia (Idaho Falls, ID)

1999-01-01T23:59:59.000Z

337

E-Print Network 3.0 - ab-thermonuclear space propulsion Sample...  

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

thermonuclear space propulsion Search Powered by Explorit Topic List Advanced Search Sample search results for: ab-thermonuclear...

338

NASA/DOE/DOD nuclear propulsion technology planning: Summary of FY 1991 interagency panel results  

SciTech Connect (OSTI)

Interagency (NASA/DOE/DOD) technical panels worked in 1991 to evaluate critical nuclear propulsion issues, compare nuclear propulsion concepts for a manned Mars mission on a consistent basis, and to continue planning a technology development project for the Space Exploration Initiative (SEI). Panels were formed to address mission analysis, nuclear facilities, safety policy, nuclear fuels and materials, nuclear electric propulsion technology, and nuclear thermal propulsion technology. A summary of the results and recommendations of the panels is presented.

Clark, J.S.; Wickenheiser, T.J.; Doherty, M.P.; Marshall, A.; Bhattacharryya, S.K.; Warren, J.

1992-01-01T23:59:59.000Z

339

Multi-cell storage battery  

DOE Patents [OSTI]

A multi-cell storage battery, in particular to a lithium storage battery, which contains a temperature control device and in which groups of one or more individual cells arranged alongside one another are separated from one another by a thermally insulating solid layer whose coefficient of thermal conductivity lies between 0.01 and 0.2 W/(m*K), the thermal resistance of the solid layer being greater by at least a factor .lambda. than the thermal resistance of the individual cell. The individual cell is connected, at least in a region free of insulating material, to a heat exchanger, the thermal resistance of the heat exchanger in the direction toward the neighboring cell being selected to be greater by at least a factor .lambda. than the thermal resistance of the individual cell and, in addition, the thermal resistance of the heat exchanger toward the temperature control medium being selected to be smaller by at least a factor of about 10 than the thermal resistance of the individual cell, and .lambda. being the ratio of the energy content of the individual cell to the amount of energy that is needed to trigger a thermally induced cell failure at a defined upper operating temperature limit.

Brohm, Thomas (Hattersheim, DE); Bottcher, Friedhelm (Kelkheim, DE)

2000-01-01T23:59:59.000Z

340

International Electric Propulsion Conference, The George Washington University, USA October 6 10, 2013  

E-Print Network [OSTI]

1 The 33rd International Electric Propulsion Conference, The George Washington University, USA Electric Propulsion Conference, The George Washington University · Washington, D.C. · USA October 6 ­ 10.t.yim@nasa.gov. #12;2 The 33rd International Electric Propulsion Conference, The George Washington University, USA

Walker, Mitchell

Note: This page contains sample records for the topic "main propulsion battery" 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

Emissions and Performance Tradeoffs for Advanced Marine Diesel Propulsion  

E-Print Network [OSTI]

the turbocharger and the diesel engine in steady-state 5]. Secondly, it modi es the power transfer to the turbineEmissions and Performance Tradeoffs for Advanced Marine Diesel Propulsion Anna Stefanopoulouy is designed that reduces smoke generation on an experimental marine Diesel engine equipped with a variable

Stefanopoulou, Anna

342

Design, Analysis, and Simulation of Rocket Propulsion System  

E-Print Network [OSTI]

. The program currently provides a symbolic link in the form of a button on the output page which will open Unigraphics NX CAD program. The post-processing simulation of the rocket propulsion system is done in a computational fluid dynamics (CFD) program...

Kulhanek, Sarah Logan

2012-08-31T23:59:59.000Z

343

Improved cycling behavior of ZEBRA battery operated at intermediate temperature of 175°C  

SciTech Connect (OSTI)

Operation of sodium-nickel chloride battery at temperatures lower than 200°C reduces cell degradation and improves the cyclability. One of the main technical issues in terms of operating this battery at intermediate temperatures such as 175°C is the poor wettability of sodium melt on ?”-alumina solid electrolyte (BASE) causing reduced active area and limited charging . In order to overcome the problem related to poor wettability of Na melt on BASE at 175°C, Pt grid was applied on the anode side of BASE using a screen printing technique. Deeper charging and improved cycling behavior was observed on the cells with metalized BASEs due to extended active area.

Li, Guosheng; Lu, Xiaochuan; Kim, Jin Yong; Lemmon, John P.; Sprenkle, Vincent L.

2014-03-01T23:59:59.000Z

344

Solid electrolytes for battery applications a theoretical perspective a  

E-Print Network [OSTI]

solid state batteries at the present time. · Several companies are involved in all solids state batterySolid electrolytes for battery applications ­ a theoretical perspective a Natalie Holzwarth ion batteries Solid electrolytes Advantages 1. Excellent chemical and physical stability. 2. Perform

Holzwarth, Natalie

345

Platinum third electrode to improve float polarization of standby batteries  

SciTech Connect (OSTI)

An auxiliary electrode of platinum or palladium is immersed in the electrolyte of a lead-acid battery and connected to the negative plate of the battery so that, when the battery is employed in float service, hydrogen evolves on the auxiliary electrode whereby the parasitic current equivalent to the hydrogen evolution increases the float current to the positive plate of the battery.

Werth, J.

1982-09-14T23:59:59.000Z

346

Learning Policies For Battery Usage Optimization in Electric Vehicles  

E-Print Network [OSTI]

algorithmic chal- lenge. 1 Introduction Electric vehicles, partially or fully powered by batteries, are oneLearning Policies For Battery Usage Optimization in Electric Vehicles Stefano Ermon, Yexiang Xue for the widespread adoption of electric vehicles. Multi-battery systems that combine a standard battery

Bejerano, Gill

347

BROADBAND IDENTIFICATION OF BATTERY ELECTRICAL IMPEDANCE FOR HEV  

E-Print Network [OSTI]

­ CEA LETI/LITEN; P. Granjon ­ GIPSA-Lab; Abstract -- In recent years, Li-ion batteries have been for the broadband monitoring of a battery. Keywords-- battery impedance, spectroscopy, broadband signals, Li-ion system of EV and HEV. Li-ion battery technology is believed to be the most attractive

Paris-Sud XI, Université de

348

Flow Battery System Design for Manufacturability.  

SciTech Connect (OSTI)

Flow battery energy storage systems can support renewable energy generation and increase energy efficiency. But, presently, the costs of flow battery energy storage systems can be a significant barrier for large-scale market penetration. For cost- effective systems to be produced, it is critical to optimize the selection of materials and components simultaneously with the adherence to requirements and manufacturing processes to allow these batteries and their manufacturers to succeed in the market by reducing costs to consumers. This report analyzes performance, safety, and testing requirements derived from applicable regulations as well as commercial and military standards that would apply to a flow battery energy storage system. System components of a zinc-bromine flow battery energy storage system, including the batteries, inverters, and control and monitoring system, are discussed relative to manufacturing. The issues addressed include costs and component availability and lead times. A service and support model including setup, maintenance and transportation is outlined, along with a description of the safety-related features of the example flow battery energy storage system to promote regulatory and environmental, safety, and health compliance in anticipation of scale manufacturing.

Montoya, Tracy Louise; Meacham, Paul Gregory; Perry, David; Broyles, Robin S.; Hickey, Steven; Hernandez, Jacquelynne

2014-10-01T23:59:59.000Z

349

Lithium Metal Anodes for Rechargeable Batteries  

SciTech Connect (OSTI)

Rechargeable lithium metal batteries have much higher energy density than those of lithium ion batteries using graphite anode. Unfortunately, uncontrollable dendritic lithium growth inherent in these batteries (upon repeated charge/discharge cycling) and limited Coulombic efficiency during lithium deposition/striping has prevented their practical application over the past 40 years. With the emerging of post Li-ion batteries, safe and efficient operation of lithium metal anode has become an enabling technology which may determine the fate of several promising candidates for the next generation of energy storage systems, including rechargeable Li-air battery, Li-S battery, and Li metal battery which utilize lithium intercalation compounds as cathode. In this work, various factors which affect the morphology and Coulombic efficiency of lithium anode will be analyzed. Technologies used to characterize the morphology of lithium deposition and the results obtained by modeling of lithium dendrite growth will also be reviewed. At last, recent development in this filed and urgent need in this field will also be discussed.

Xu, Wu; Wang, Jiulin; Ding, Fei; Chen, Xilin; Nasybulin, Eduard N.; Zhang, Yaohui; Zhang, Jiguang

2014-02-28T23:59:59.000Z

350

Hierarchically Structured Materials for Lithium Batteries  

SciTech Connect (OSTI)

Lithium-ion battery (LIB) is one of the most promising power sources to be deployed in electric vehicles (EV), including solely battery powered vehicles, plug-in hybrid electric vehicles, and hybrid electrical vehicles. With the increasing demand on devices of high energy densities (>500 Wh/kg) , new energy storage systems, such as lithium-oxygen (Li-O2) batteries and other emerging systems beyond the conventional LIB also attracted worldwide interest for both transportation and grid energy storage applications in recent years. It is well known that the electrochemical performances of these energy storage systems depend not only on the composition of the materials, but also on the structure of electrode materials used in the batteries. Although the desired performances characteristics of batteries often have conflict requirements on the micro/nano-structure of electrodes, hierarchically designed electrodes can be tailored to satisfy these conflict requirements. This work will review hierarchically structured materials that have been successfully used in LIB and Li-O2 batteries. Our goal is to elucidate 1) how to realize the full potential of energy materials through the manipulation of morphologies, and 2) how the hierarchical structure benefits the charge transport, promotes the interfacial properties, prolongs the electrode stability and battery lifetime.

Xiao, Jie; Zheng, Jianming; Li, Xiaolin; Shao, Yuyan; Zhang, Jiguang

2013-09-25T23:59:59.000Z

351

Power electronic interface circuits for batteries and ultracapacitors in electric vehicles and battery storage systems  

DOE Patents [OSTI]

A method and apparatus for load leveling of a battery in an electrical power system includes a power regulator coupled to transfer power between a load and a DC link, a battery coupled to the DC link through a first DC-to-DC converter and an auxiliary passive energy storage device coupled to the DC link through a second DC-to-DC converter. The battery is coupled to the passive energy storage device through a unidirectional conducting device whereby the battery can supply power to the DC link through each of the first and second converters when battery voltage exceeds voltage on the passive storage device. When the load comprises a motor capable of operating in a regenerative mode, the converters are adapted for transferring power to the battery and passive storage device. In this form, resistance can be coupled in circuit with the second DC-to-DC converter to dissipate excess regenerative power. 8 figs.

King, R.D.; DeDoncker, R.W.A.A.

1998-01-20T23:59:59.000Z

352

2010 Honda Civic Hybrid UltraBattery Conversion 5577 - Hybrid Electric Vehicle Battery Test Results  

SciTech Connect (OSTI)

The U.S. Department of Energy Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles (HEVs), including testing the HEV batteries when both the vehicles and batteries are new and at the conclusion of on-road fleet testing. This report documents battery testing performed for the 2010 Honda Civic HEV UltraBattery Conversion (VIN JHMFA3F24AS005577). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the AVTA for the Vehicle Technologies Program of the DOE.

Tyler Gray; Matthew Shirk; Jeffrey Wishart

2013-07-01T23:59:59.000Z

353

Power electronic interface circuits for batteries and ultracapacitors in electric vehicles and battery storage systems  

DOE Patents [OSTI]

A method and apparatus for load leveling of a battery in an electrical power system includes a power regulator coupled to transfer power between a load and a DC link, a battery coupled to the DC link through a first DC-to-DC converter and an auxiliary passive energy storage device coupled to the DC link through a second DC-to-DC converter. The battery is coupled to the passive energy storage device through a unidirectional conducting device whereby the battery can supply power to the DC link through each of the first and second converters when battery voltage exceeds voltage on the passive storage device. When the load comprises a motor capable of operating in a regenerative mode, the converters are adapted for transferring power to the battery and passive storage device. In this form, resistance can be coupled in circuit with the second DC-to-DC converter to dissipate excess regenerative power.

King, Robert Dean (Schenectady, NY); DeDoncker, Rik Wivina Anna Adelson (Malvern, PA)

1998-01-01T23:59:59.000Z

354

Prediction of Retained Capacity and EODV of Li-ion Batteries in LEO Spacecraft Batteries  

E-Print Network [OSTI]

In resent years ANN is widely reported for modeling in different areas of science including electro chemistry. This includes modeling of different technological batteries such as lead acid battery, Nickel cadmium batteries etc. Lithium ion batteries are advance battery technology which satisfy most of the space mission requirements. Low earth orbit (LEO)space craft batteries undergo large number of charge discharge cycles (about 25000 cycles)compared to other ground level or space applications. This study is indented to develop ANN model for about 25000 cycles, cycled under various temperature, Depth Of Discharge (DOD) settings with constant charge voltage limit to predict the retained capacity and End of Discharge Voltage (EODV). To extract firm conclusion and distinguish the capability of ANN method, the predicted values are compared with experimental result by statistical method and Bland Altman plot.

Ramakrishnan, S; Jeyakumar, A Ebenezer

2010-01-01T23:59:59.000Z

355

Redox Flow Batteries: An Engineering Perspective  

SciTech Connect (OSTI)

Redox flow batteries are well suited to provide modular and scalable energy storage systems for a wide range of energy storage applications. In this paper, we review the development of redox flow battery technology including recent advances in new redox active materials and systems. We discuss cost, performance, and reliability metrics that are critical for deployment of large flow battery systems. The technology, while relatively young, has the potential for significant improvement through reduced materials costs, improved energy and power efficiency, and significant reduction in the overall system cost.

Chalamala, Babu R.; Soundappan, Thiagarajan; Fisher, Graham R.; Anstey, Mitchell A.; Viswanathan, Vilayanur V.; Perry, Mike L.

2014-10-01T23:59:59.000Z

356

Capacity fade analysis of a battery/super capacitor hybrid and a battery under pulse loads full cell studies  

E-Print Network [OSTI]

. Introduction Hybrid energy storage devices are more efficient than a battery in supplying the total powerCapacity fade analysis of a battery/super capacitor hybrid and a battery under pulse loads ­ full words: capacity fade, interfacial impedance, lithium ion battery/supercapacitor hybrid, pulse discharge

Popov, Branko N.

357

Develop improved battery charger (Turbo-Z Battery Charging System). Final report  

SciTech Connect (OSTI)

The output of this project was a flexible control board. The control board can be used to control a variety of rapid battery chargers. The control module will reduce development cost of rapid battery charging hardware. In addition, PEPCO's proprietary battery charging software have been pre-programmed into the control microprocessor. This product is being applied to the proprietary capacitive charging system now under development.

NONE

1999-09-01T23:59:59.000Z

358

Online Identification of Power Required for Self-Sustainability of the Battery in Hybrid Electric Vehicles  

SciTech Connect (OSTI)

Hybrid electric vehicles have shown great potential for enhancing fuel economy and reducing emissions. Deriving a power management control policy to distribute the power demanded by the driver optimally to the available subsystems (e.g., the internal combustion engine, motor, generator, and battery) has been a challenging control problem. One of the main aspects of the power management control algorithms is concerned with the self-sustainability of the electrical path, which must be guaranteed for the entire driving cycle. This paper considers the problem of identifying online the power required by the battery to maintain the state of charge within a range of the target value. An algorithm is presented that realizes how much power the engine needs to provide to the battery so that self-sustainability of the electrical path is maintained.

Malikopoulos, Andreas [ORNL

2014-01-01T23:59:59.000Z

359

Absence of jamming in ant trails: Feedback control of self propulsion and noise  

E-Print Network [OSTI]

We present a model of ant traffic considering individual ants as self-propelled particles undergoing single file motion on a one-dimensional trail. Recent experiments on unidirectional ant traffic in well-formed natural trails showed that the collective velocity of ants remains approximately unchanged, leading to absence of jamming even at very high densities [ John et. al., Phys. Rev. Lett. 102, 108001 (2009) ]. Assuming a feedback control mechanism of self-propulsion force generated by each ant using information about the distance from the ant in front, our model captures all the main features observed in the experiment. The distance headway distribution shows a maximum corresponding to separations within clusters. The position of this maximum remains independent of average number density. We find a non-equilibrium first order transition, with the formation of an infinite cluster at a threshold density where all the ants in the system suddenly become part of a single cluster.

Chaudhuri, Debasish

2014-01-01T23:59:59.000Z

360

Structural Integration of Silicon Solar Cells and Lithium-ion Batteries Using Printed Electronics  

E-Print Network [OSTI]

solid state battery ..of the thin-film solid state battery is shown in Fig. 13.the thin-film solid state battery. CHAPTER FIVE Performance

Kang, Jin Sung

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "main propulsion battery" 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

Flexographically Printed Rechargeable Zinc-based Battery for Grid Energy Storage  

E-Print Network [OSTI]

J. Østergaard, “Battery energy storage technology for powerBattery for Grid Energy Storage..Energy Storage for the Grid: A Battery of Choices,” Science,

Wang, Zuoqian

2013-01-01T23:59:59.000Z

362

Improved layered mixed transition metal oxides for Li-ion batteries  

E-Print Network [OSTI]

for rechargeable lithium batteries," Science 311(5763), 977-^ for Advanced Lithium-Ion Batteries," J. Electrochem. Soc.02 for lithium-ion batteries," Chem. Lett. , [3] Yabuuchi,

Doeff, Marca M.

2010-01-01T23:59:59.000Z

363

Six-Membered-Ring Malonatoborate-Based Lithium Salts as Electrolytes for Lithium Ion Batteries  

E-Print Network [OSTI]

References 1. Lithium Ion Batteries: Fundamentals andProgram for Lithium Ion Batteries, U.S. Department ofas Electrolytes for Lithium Ion Batteries Li Yang a , Hanjun

Yang, Li

2014-01-01T23:59:59.000Z

364

Design Principles for the Use of Electroactive Polymers for Overcharge Protection of Lithium-Ion Batteries  

E-Print Network [OSTI]

Modeling of Lithium Batteries. Kluwer Academic Publishers,of interest for lithium batteries. Therefore, we can use y =and J. Newman, Advances in Lithium-Ion Batteries, ch.

Thomas-Alyea, Karen E.; Newman, John; Chen, Guoying; Richardson, Thomas J.

2005-01-01T23:59:59.000Z

365

Studies of ionic liquids in lithium-ion battery test systems  

E-Print Network [OSTI]

are not useful for lithium batteries. We are therefore nowapplications using lithium batteries, we must be sure thattemperature range. For lithium batteries in hybrid vehicles,

Salminen, Justin; Prausnitz, John M.; Newman, John

2006-01-01T23:59:59.000Z

366

Characterization of an Electroactive Polymer for Overcharge Protection in Secondary Lithium Batteries  

E-Print Network [OSTI]

Protection in Secondary Lithium Batteries Guoying Chen,protection agents in lithium batteries is relatively new,in rechargeable lithium batteries with a variety of

Chen, Guoying; Thomas-Alyea, Karen E.; Newman, John; Richardson, Thomas J.

2005-01-01T23:59:59.000Z

367

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

E-Print Network [OSTI]

the manufacture of lithium batteries (References 2 and 3).Characteristics of Lithium-ion Batteries of VariousAdvisor utilizing lithium-ion batteries of the different

Burke, Andrew; Miller, Marshall

2009-01-01T23:59:59.000Z

368

Synthesis and Characterization of Simultaneous Electronic and Ionic Conducting Block Copolymers for Lithium Battery Electrodes  

E-Print Network [OSTI]

Protection in Secondary Lithium Batteries. Electrochim. ActaFacing Rechargeable Lithium Batteries. Nature 2001, 414,for Rechargeable Lithium Batteries Using Electroactive

Patel, Shrayesh

2013-01-01T23:59:59.000Z

369

A Failure and Structural Analysis of Block Copolymer Electrolytes for Rechargeable Lithium Metal Batteries  

E-Print Network [OSTI]

for Rechargeable Lithium Metal Batteries By Gregory Michaelfor Rechargeable Lithium Metal Batteries by Gregory Michaelin rechargeable lithium metal batteries. The block copolymer

Stone, Gregory Michael

2012-01-01T23:59:59.000Z

370

Surface reconstruction and chemical evolution of stoichiometric layered cathode materials for lithium-ion batteries  

E-Print Network [OSTI]

Layered Oxides for Lithium Batteries. Nano Lett. 13, 3857–O 2 Cathode Material in Lithium Ion Batteries. Adv. Energydecomposition in lithium ion batteries: first-principles

Lin, Feng

2014-01-01T23:59:59.000Z

371

Layered manganese oxide intergrowth electrodes for rechargeable lithium batteries: Part 1-substitution with Co or Ni  

E-Print Network [OSTI]

Cathode Materials for Lithium Batteries, 2003, Massachusettsfor Rechargeable Lithium Batteries: Part 1-Substitution withelectrode materials for lithium batteries because of their

Dolle, Mickael; Patoux, Sebastien; Doeff, Marca M.

2004-01-01T23:59:59.000Z

372

Flexographically Printed Rechargeable Zinc-based Battery for Grid Energy Storage  

E-Print Network [OSTI]

Performance for Lithium Batteries,” J. Electrochem. Soc. ,developments in lithium ion batteries,” Materials Sciencefor advanced lithium-ion batteries,” Journal of Power

Wang, Zuoqian

2013-01-01T23:59:59.000Z

373

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

E-Print Network [OSTI]

Considerations for Lithium Batteries for Plug-in Electricfast charging of the lithium batteries should be possiblefast charging of the lithium batteries will be is possible

Burke, Andrew

2009-01-01T23:59:59.000Z

374

Overcharge Protection for 4 V Lithium Batteries at High Rates and Low Temperature  

E-Print Network [OSTI]

Protection for 4 V Lithium Batteries at High Rates and LowIntroduction Rechargeable lithium batteries are known forfor rechargeable lithium batteries. When impregnated into a

Chen, Guoying

2010-01-01T23:59:59.000Z

375

Develop high energy high power Li-ion battery cathode materials : a first principles computational study  

E-Print Network [OSTI]

of cathode materials for lithium batteries guided by first-facing rechargeable lithium batteries. Nature, 2001. 414(M.S. Whittingham, Lithium batteries and cathode materials.

Xu, Bo; Xu, Bo

2012-01-01T23:59:59.000Z

376

Cu2Sb thin film electrodes prepared by pulsed laser deposition f or lithium batteries  

E-Print Network [OSTI]

Laser Deposition for Lithium Batteries Seung-Wan Song, a, *in rechargeable lithium batteries. Introduction Sb-in rechargeable lithium batteries. Two advantages of

Song, Seung-Wan; Reade, Ronald P.; Cairns, Elton J.; Vaughey, Jack T.; Thackeray, Michael M.; Striebel, Kathryn A.

2003-01-01T23:59:59.000Z

377

Improved layered mixed transition metal oxides for Li-ion batteries  

E-Print Network [OSTI]

for rechargeable lithium batteries," Science 311 (5763),for rechargeable lithium batteries," Science 311(5763), 977-M n , ^ for Advanced Lithium-Ion Batteries," J. Electrochem.

Doeff, Marca M.

2010-01-01T23:59:59.000Z

378

From corrosion to batteries: Electrochemical interface studies...  

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

From corrosion to batteries: Electrochemical interface studies Thursday, October 18, 2012 - 11:00am SSRL, Bldg. 137, Rm 226 Dr. Frank Uwe Renner Max-Planck-Institut fr...

379

Intercalation dynamics in lithium-ion batteries  

E-Print Network [OSTI]

A new continuum model has been proposed by Singh, Ceder, and Bazant for the ion intercalation dynamics in a single crystal of rechargeable-battery electrode materials. It is based on the Cahn-Hilliard equation coupled to ...

Burch, Damian

2009-01-01T23:59:59.000Z

380

Promising Magnesium Battery Research at ALS  

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

to the ALS. Beamline 6.3.1 scientists are studying magnesium battery performance and degradation with a unique new endstation that offers in situ electrochemical soft x-ray...

Note: This page contains sample records for the topic "main propulsion battery" 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

Membrane-less hydrogen bromine flow battery  

E-Print Network [OSTI]

In order for the widely discussed benefits of flow batteries for electrochemical energy storage to be applied at large scale, the cost of the electrochemical stack must come down substantially. One promising avenue for ...

Braff, William A.

382

How Advanced Batteries Are Energizing the Economy  

Broader source: Energy.gov [DOE]

Earlier today, President Obama visited Johnson Controls in Holland, Michigan to highlight how this once shuttered factory is helping rev up the advanced battery industry in the United States. This...

383

A monolithically integrated thermo-adsorptive battery  

E-Print Network [OSTI]

A rechargeable thermal battery based on advanced zeolite or metal-organic framework water adsorbents promises extremely high capacity for both cooling (>800 kJ/L) and heating (>1150 kJ/L) applications. In the thermal ...

McKay, Ian Salmon

2014-01-01T23:59:59.000Z

384

California Lithium Battery, Inc. | Department of Energy  

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

Systems and CALiB Power. US production of this advanced Very Large Format (400Ah+) si-graphene LI-ion battery is scheduled to start in California in 2014. Plans are to produce the...

385

Battery components employing a silicate binder  

SciTech Connect (OSTI)

A battery component structure employing inorganic-silicate binders. In some embodiments, casting or coating of components may be performed using aqueous slurries of silicates and electrode materials or separator materials.

Delnick, Frank M. (Albuquerque, NM); Reinhardt, Frederick W. (Albuquerque, NM); Odinek, Judy G. (Rio Rancho, NM)

2011-05-24T23:59:59.000Z

386

A High-Performance PHEV Battery Pack  

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

cooling system we have developed in our previous program with respect to mass, volume, cost and power demand. Deliver cells and battery packs to USABC for testing. Tasks OEM...

387

Research, development, and demonstration of lead-acid batteries for electric-vehicle propulsion. Annual report, 1981  

SciTech Connect (OSTI)

The progress of the design and development program is detailed. Results of drop tests, characteristics tests, and life cycle tests are presented and discussed. Results of tests of mechanical agitation of the electrolyte by air bubbling and an air lift pump are reported. Work on the electrode designs and electrolyte circulation systems is reported. (WHK)

None

1982-03-01T23:59:59.000Z

388

Lithium-Polysulfide Flow Battery Demonstration  

ScienceCinema (OSTI)

In this video, Stanford graduate student Wesley Zheng demonstrates the new low-cost, long-lived flow battery he helped create. The researchers created this miniature system using simple glassware. Adding a lithium polysulfide solution to the flask immediately produces electricity that lights an LED. A utility version of the new battery would be scaled up to store many megawatt-hours of energy.

Zheng, Wesley

2014-07-16T23:59:59.000Z

389

Negative Electrodes for Li-Ion Batteries  

SciTech Connect (OSTI)

Graphitized carbons have played a key role in the successful commercialization of Li-ion batteries. The physicochemical properties of carbon cover a wide range; therefore identifying the optimum active electrode material can be time consuming. The significant physical properties of negative electrodes for Li-ion batteries are summarized, and the relationship of these properties to their electrochemical performance in nonaqueous electrolytes, are discussed in this paper.

Kinoshita, Kim; Zaghib, Karim

2001-10-01T23:59:59.000Z

390

High-discharge-rate lithium ion battery  

SciTech Connect (OSTI)

The present invention provides for a lithium ion battery and process for creating such, comprising higher binder to carbon conductor ratios than presently used in the industry. The battery is characterized by much lower interfacial resistances at the anode and cathode as a result of initially mixing a carbon conductor with a binder, then with the active material. Further improvements in cycleability can also be realized by first mixing the carbon conductor with the active material first and then adding the binder.

Liu, Gao; Battaglia, Vincent S; Zheng, Honghe

2014-04-22T23:59:59.000Z

391

Packaging material for thin film lithium batteries  

DOE Patents [OSTI]

A thin film battery including components which are capable of reacting upon exposure to air and water vapor incorporates a packaging system which provides a barrier against the penetration of air and water vapor. The packaging system includes a protective sheath overlying and coating the battery components and can be comprised of an overlayer including metal, ceramic, a ceramic-metal combination, a parylene-metal combination, a parylene-ceramic combination or a parylene-metal-ceramic combination.

Bates, John B. (116 Baltimore Dr., Oak Ridge, TN 37830); Dudney, Nancy J. (11634 S. Monticello Rd., Knoxville, TN 37922); Weatherspoon, Kim A. (223 Wadsworth Pl., Oak Ridge, TN 37830)

1996-01-01T23:59:59.000Z

392

Lithium-Polysulfide Flow Battery Demonstration  

SciTech Connect (OSTI)

In this video, Stanford graduate student Wesley Zheng demonstrates the new low-cost, long-lived flow battery he helped create. The researchers created this miniature system using simple glassware. Adding a lithium polysulfide solution to the flask immediately produces electricity that lights an LED. A utility version of the new battery would be scaled up to store many megawatt-hours of energy.

Zheng, Wesley

2014-06-30T23:59:59.000Z

393

Anti-Idling Battery for Truck Applications  

SciTech Connect (OSTI)

In accordance to the Assistance Agreement DE-EE0001036, the objective of this project was to develop an advanced high voltage lithium-ion battery for use in an all-electric HVAC system for Class-7-8 heavy duty trucks. This system will help heavy duty truck drivers meet the tough new anti-idling laws being implemented by over 23 states. Quallion will be partnering with a major OEM supplier of HVAC systems to develop this system. The major OEM supplier will provide Quallion the necessary interface requirements and HVAC hardware to ensure successful testing of the all-electric system. At the end of the program, Quallion will deliver test data on three (3) batteries as well as test data for the prototype HVAC system. The objectives of the program are: (1) Battery Development - Objective 1 - Define battery and electronics specifications in preparation for building the prototype module. (Completed - summary included in report) and Objective 2 - Establish a functional prototype battery and characterize three batteries in-house. (Completed - photos and data included in report); (2) HVAC Development - Objective 1 - Collaborate with manufacturers to define HVAC components, layout, and electronics in preparation for establishing the prototype system. (Completed - photos and data included in report) and Objective 2 - Acquire components for three functional prototypes for use by Quallion. (Completed - photos and data included in report).

Keith Kelly

2011-09-30T23:59:59.000Z

394

Overview of Applied Battery Research  

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

tolerance goals Need low-cost materials Partners Main collaborators: ANL, BNL, INL, LBNL, NREL, SNL, & ARL University support: Illinois Institute of Technology, University of...

395

Overview of Applied Battery Research  

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

tolerance goals * Need low-cost materials Partners * Main collaborators: ANL, BNL, INL, LBNL, SNL, ARL, & JPL * University support: Illinois Institute of Technology, University of...

396

Assessment of Space Nuclear Thermal Propulsion Facility and Capability Needs  

SciTech Connect (OSTI)

The development of a Nuclear Thermal Propulsion (NTP) system rests heavily upon being able to fabricate and demonstrate the performance of a high temperature nuclear fuel as well as demonstrating an integrated system prior to launch. A number of studies have been performed in the past which identified the facilities needed and the capabilities available to meet the needs and requirements identified at that time. Since that time, many facilities and capabilities within the Department of Energy have been removed or decommissioned. This paper provides a brief overview of the anticipated facility needs and identifies some promising concepts to be considered which could support the development of a nuclear thermal propulsion system. Detailed trade studies will need to be performed to support the decision making process.

James Werner

2014-07-01T23:59:59.000Z

397

Scoping calculations of power sources for nuclear electric propulsion  

SciTech Connect (OSTI)

This technical memorandum describes models and calculational procedures to fully characterize the nuclear island of power sources for nuclear electric propulsion. Two computer codes were written: one for the gas-cooled NERVA derivative reactor and the other for liquid metal-cooled fuel pin reactors. These codes are going to be interfaced by NASA with the balance of plant in order to making scoping calculations for mission analysis.

Difilippo, F.C. [Oak Ridge National Lab., TN (United States)] [Oak Ridge National Lab., TN (United States)

1994-05-01T23:59:59.000Z

398

Performance and Controllability of Pulsed Ion Beam Ablation Propulsion  

SciTech Connect (OSTI)

We propose novel propulsion driven by ablation plasma pressures produced by the irradiation of pulsed ion beams onto a propellant. The ion beam ablation propulsion demonstrates by a thin foil (50 {mu}mt), and the flyer velocity of 7.7 km/s at the ion beam energy density of 2 kJ/cm2 adopted by using the Time-of-flight method is observed numerically and experimentally. We estimate the performance of the ion beam ablation propulsion as specific impulse of 3600 s and impulse bit density of 1700 Ns/m2 obtained from the demonstration results. In the numerical analysis, a one-dimensional hydrodynamic model with ion beam energy depositions is used. The control of the ion beam kinetic energy is only improvement of the performance but also propellant consumption. The spacecraft driven by the ion beam ablation provides high performance efficiency with short-pulsed ion beam irradiation. The numerical results of the advanced model explained latent heat and real gas equation of state agreed well with experimental ones over a wide range of the incident ion beam energy density.

Yazawa, Masaru; Buttapeng, Chainarong; Harada, Nobuhiro [Nagaoka University of Technology, Department of Electrical Engineering, 1603-1 Kamitomioka, Nagaoka, Niigata 940-2188 (Japan); Suematsu, Hisayuki; Jiang Weihua; Yatsui, Kiyoshi [Nagaoka University of Technology, Extreme Energy-Density Research Institute, 1603-1 Kamitomioka, Nagaoka, Niigata 940-2188 (Japan)

2006-05-02T23:59:59.000Z

399

Vehicle configuration options using nuclear propulsion for Mars missions  

SciTech Connect (OSTI)

The solid core nuclear thermal rocket (NTR) provides an attractive means of providing the propulsive force needed to accomplish a wide array of space missions. With its factor of two or more advantage in Isp over chemical engines, nuclear propulsion provides the opportunity to accomplish space missions which are impractical by other means. This paper focuses on the use of a nuclear thermal rocket to accomplish a variety of space missions with emphasis on the manned Mars mission. The particle bed reactor (PBR) type nuclear engine was chosen as the baseline engine used to conduct the present study because of its perceived versatility over other nuclear propulsion systems in conducting a wide variety of tasks. This study baselines a particle bed reactor engine with an engine thrust-to-weight ratio ([similar to]11.5) and a specific impulse of [similar to]950 s. It is shown that a PBR engine of this type will offer distinct advantages over the larger and heavier NERVA type nuclear engines.

Emrich, W.J. Jr. (NASA-Marshall Space Flight Center, Huntsville, Alabama 35812 (United States))

1993-01-20T23:59:59.000Z

400

Efficiency Maine Multifamily Efficiency Program  

Broader source: Energy.gov [DOE]

Efficiency Maine's Multifamily Efficiency Program offers incentives to multifamily residency building owners for improving energy efficiency. Residencies must have 5 to 20 apartment units to...

Note: This page contains sample records for the topic "main propulsion battery" 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

Residuals, Sludge, and Composting (Maine)  

Broader source: Energy.gov [DOE]

The Maine Department of Environmental Protection's Residuals, Sludge, and Composting program regulates the land application and post-processing of organic wastes, including sewage sludge, septage,...

402

Efficiency Maine Residential Lighting Program  

Broader source: Energy.gov [DOE]

Efficiency Maine's Residential Lighting Program works directly with retailers and manufacturers to encourage residential customers to purchase energy-efficient lighting. Rebate amounts average $1...

403

Making Li-air batteries rechargeable: material challenges  

SciTech Connect (OSTI)

A Li-air battery could potentially provide three to five times higher energy density/specific energy than conventional batteries, thus enable the driving range of an electric vehicle comparable to a gasoline vehicle. However, making Li-air batteries rechargeable presents significant challenges, mostly related with materials. Herein, we discuss the key factors that influence the rechargeability of Li-air batteries with a focus on nonaqueous system. The status and materials challenges for nonaqueous rechargeable Li-air batteries are reviewed. These include electrolytes, cathode (electocatalysts), lithium metal anodes, and oxygen-selective membranes (oxygen supply from air). The perspective of rechargeable Li-air batteries is provided.

Shao, Yuyan; Ding, Fei; Xiao, Jie; Zhang, Jian; Xu, Wu; Park, Seh Kyu; Zhang, Jiguang; Wang, Yong; Liu, Jun

2013-02-25T23:59:59.000Z

404

REIMR - A Process for Utilizing Liquid Rocket Propulsion-Oriented 'Lessons Learned' to Mitigate Development Risk in Nuclear Thermal Propulsion  

SciTech Connect (OSTI)

This paper is a summary overview of a study conducted at the NASA Marshall Space Flight Center (NASA-MSFC) during the initial phases of the Space Launch Initiative (SLI) program to evaluate a large number of technical problems associated with the design, development, test, evaluation and operation of several major liquid propellant rocket engine systems (i.e., SSME, Fastrac, J-2, F-1). One of the primary results of this study was the identification of the 'Fundamental Root Causes' that enabled the technical problems to manifest, and practices that can be implemented to prevent them from recurring in future propulsion system development efforts, such as that which is currently envisioned in the field of nuclear thermal propulsion (NTP). This paper will discus the Fundamental Root Causes, cite some examples of how the technical problems arose from them, and provide a discussion of how they can be mitigated or avoided in the development of an NTP system.

Ballard, Richard O. [Nuclear and Advanced Propulsion Systems Engineering Branch, NASA Marshall Space Flight Center, AL 35812 (United States)

2006-01-20T23:59:59.000Z

405

Flexographically Printed Rechargeable Zinc-based Battery for Grid Energy Storage  

E-Print Network [OSTI]

of gel electrolyte based solid-state battery chemistry alsoproject, a solid-state rechargeable battery was developedsolid-state batteries, as discussed in this dissertation, has the potential to disrupt the current battery

Wang, Zuoqian

2013-01-01T23:59:59.000Z

406

Fact #823: June 2, 2014 Hybrid Vehicles use more Battery Packs...  

Energy Savers [EERE]

capacities as high as 85 kWh - a battery offering for the Tesla Model S. Number of Batteries Sold and Battery Capacity Sold for Model Year 2013 Graph of the number of batteries...

407

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries using Synchrotron Radiation Techniques  

E-Print Network [OSTI]

Relationships in the Li-Ion Battery Electrode Material LiNiAl foil may be used for Li ion battery cathode materials andElectrode materials, Li ion battery, Na ion battery, X-ray

Doeff, Marca M.

2013-01-01T23:59:59.000Z

408

Main Injector power distribution system  

SciTech Connect (OSTI)

The paper describes a new power distribution system for Fermilab's Main Injector. The system provides 13.8 kV power to Main Injector accelerator (accelerator and conventional loads) and is capable of providing power to the rest of the laboratory (backfeed system). Design criteria, and features including simulation results are given.

Cezary Jach and Daniel Wolff

2002-06-03T23:59:59.000Z

409

Finding Room for Improvement in Transition Metal Oxides Cathodes for Lithium-ion Batteries  

E-Print Network [OSTI]

Oxides Cathodes for Lithium-ion Batteries Kinson C. Kam andusing rechargeable lithium-ion batteries has become an

Kam, Kinson

2012-01-01T23:59:59.000Z

410

Electromechanical battery design suitable for back-up power applications  

DOE Patents [OSTI]

The windings that couple energy into and out of the rotor of an electro-mechanical battery are modified. The normal stator windings of the generator/motor have been replaced by two orthogonal sets of windings. Because of their orthogonality, they are decoupled from each other electrically, though each can receive (or deliver) power flows from the rotating field produced by the array of permanent magnets. Due to the orthogonal design of the stator windings and the high mechanical inertia of the flywheel rotor, the resulting power delivered to the computer system is completely insensitive to any and all electrical transients and variabilities of the power from the main power source. This insensitivity includes complete failure for a period determined only by the amount of stored kinetic energy in the E-M battery modules that are supplied. Furthermore there is no need whatsoever for fast-acting, fractional-cycle switches, such as are employed in conventional systems, and which are complicated to implement.

Post, Richard F. (Walnut Creek, CA)

2002-01-01T23:59:59.000Z

411

Integrated null-flux suspension and multiphase propulsion system for magnetically-levitated vehicles  

DOE Patents [OSTI]

This report discusses a propulsion and stabilization system comprising a series of figure 8 coils mounted vertically on the walls of the guideway to provide suspension, lateral guidance and propulsion of a magnetically levitated vehicle. This system further allows for altering the magnetic field effects by changing the relative position of the loops comprising the figure 8 coils either longitudinally and/or vertically with resulting changes in the propulsion, the vertical stability, and the suspension.

Rote, D.M.; He, Jianliang; Johnson, L.R.

1992-01-01T23:59:59.000Z

412

Integrated null-flux suspension and multiphase propulsion system for magnetically-levitated vehicles  

DOE Patents [OSTI]

A propulsion and stabilization system are described comprising a series of coils mounted vertically on the walls of the guideway to provide suspension, lateral guidance, and propulsion of a magnetically levitated vehicle. This system further allows for altering the magnetic field effects by changing the relative position of the loops comprising the coils either longitudinally and/or vertically with resulting changes in the propulsion, the vertical stability, and the suspension. 8 figures.

Rote, D.M.; He, J.; Johnson, L.R.

1994-01-04T23:59:59.000Z

413

Two Studies Reveal Details of Lithium-Battery Function  

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

Two Studies Reveal Details of Lithium-Battery Function Two Studies Reveal Details of Lithium-Battery Function Print Wednesday, 27 February 2013 00:00 Our way of life is deeply...

414

Three-Dimensional Lithium-Ion Battery Model (Presentation)  

SciTech Connect (OSTI)

Nonuniform battery physics can cause unexpected performance and life degradations in lithium-ion batteries; a three-dimensional cell performance model was developed by integrating an electrode-scale submodel using a multiscale modeling scheme.

Kim, G. H.; Smith, K.

2008-05-01T23:59:59.000Z

415

Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications  

E-Print Network [OSTI]

Battery safety has been a very important research area over the past decade. Commercially available lithium ion batteries employ low flash point (<80 °C), flammable, and volatile organic electrolytes. These organic based ...

Hu, Qichao

416

Design and implementation of an automated battery management platform  

E-Print Network [OSTI]

This thesis describes the design and the implementation of the hardware platform for automated battery management with battery changing/charging capability for autonomous UAV missions with persistency requirement that ...

Toksoz, Tuna

2012-01-01T23:59:59.000Z

417

Transport and Failure in Li-ion Batteries | Stanford Synchrotron...  

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

Li-ion Batteries Monday, February 13, 2012 - 1:30pm SSRL Conference Room 137-322 Stephen J. Harris, General Motors R&D While battery performance is well predicted by the...

418

Comparison of advanced battery technologies for electric vehicles  

SciTech Connect (OSTI)

Battery technologies of different chemistries, manufacture and geometry were evaluated as candidates for use in Electric Vehicles (EV). The candidate batteries that were evaluated include four single cell and seven multi-cell modules representing four technologies: Lead-Acid, Nickel-Cadmium, Nickel-Metal Hydride and Zinc-Bromide. A standard set of testing procedures for electric vehicle batteries, based on industry accepted testing procedures, and any tests which were specific to individual battery types were used in the evaluations. The batteries were evaluated by conducting performance tests, and by subjecting them to cyclical loading, using a computer controlled charge--discharge cycler, to simulate typical EV driving cycles. Criteria for comparison of batteries were: performance, projected vehicle range, cost, and applicability to various types of EVs. The four battery technologies have individual strengths and weaknesses and each is suited to fill a particular application. None of the batteries tested can fill every EV application.

Dickinson, B.E.; Lalk, T.R. [Texas A and M Univ., College Station, TX (United States). Mechanical Engineering Dept.; Swan, D.H. [Univ. of California, Davis, CA (United States). Inst. of Transportation Studies

1993-12-31T23:59:59.000Z

419

High power bipolar battery/cells with enhanced overcharge tolerance  

DOE Patents [OSTI]

A cell or battery of cells having improved overcharge tolerance and increased power capability, and methods for the construction of such cells or batteries, via electrolyte modification, are described. 5 figs.

Kaun, T.D.

1998-04-07T23:59:59.000Z

420

Batteries May Fade, But Research Can Revitalize | Department...  

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

Batteries May Fade, But Research Can Revitalize Batteries May Fade, But Research Can Revitalize November 9, 2012 - 4:04pm Addthis The Transmission Electron Microscope (TEM) at the...

Note: This page contains sample records for the topic "main propulsion battery" 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

Lithium-ion battery modeling using non-equilibrium thermodynamics  

E-Print Network [OSTI]

The focus of this thesis work is the application of non-equilibrium thermodynamics in lithium-ion battery modeling. As the demand for higher power and longer lasting batteries increases, the search for materials suitable ...

Ferguson, Todd R. (Todd Richard)

2014-01-01T23:59:59.000Z

422

Modeling the operating voltage of liquid metal battery cells  

E-Print Network [OSTI]

A one-dimensional, integrative model of the voltage during liquid metal battery operation has been developed to enhance the understanding of performance at the cell level. Two liquid metal batteries were studied: Mg-Sb for ...

Newhouse, Jocelyn Marie

2014-01-01T23:59:59.000Z

423

NREL/CCSE PEV Battery Second Use Project (Presentation)  

SciTech Connect (OSTI)

This presentation describes the Battery Second Use Project. Preliminary analysis results show (1) the impact of competing technologies, (2) potential revenue generation, and (3) supply and demand of the second use of plug-in electric vehicle batteries. The impact of competing technologies are: maximum salve value of a used battery will be limited by future battery prices, under favorable conditions, second use can only discount today's battery prices by 12% or less, however, second use will offer batteries to second applications at reduced cost (typically < $170/kWh). Revenue streams are highly variable, allowable battery costs are highly sensitive to balance-of-system costs, and batteries need to be very cheap for these applications to be viable. Supply and demand show that high-value applications have both competition and small markets, and supply from plug-in electric vehicles has the potential to overwhelm many second use markets.

Neubauer, J.; Pesaran, A.

2011-09-01T23:59:59.000Z

424

Overview of Computer-Aided Engineering of Batteries (CAEBAT)...  

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

Computer-Aided Engineering of Batteries (CAEBAT) and Introduction to Multi-Scale, Multi-Dimensional (MSMD) Modeling of Lithium-Ion Batteries Overview of Computer-Aided Engineering...

425

Water and Gold: A Promising Mix for Future Batteries  

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

Water and Gold: A Promising Mix for Future Batteries Water and Gold: A Promising Mix for Future Batteries Berkeley Lab Study Reveals Molecular Structure of Water at Gold Electrodes...

426

Are batteries ready for plug-in hybrid buyers?  

E-Print Network [OSTI]

Of the battery chemistries discussed, only Li-ion shows the2008) battery researchers continue to develop Li-ionbattery chemistries: nickel-metal hydride (NiMH) and lithium-ion (Li-

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

2008-01-01T23:59:59.000Z

427

Are Batteries Ready for Plug-in Hybrid Buyers?  

E-Print Network [OSTI]

Of the battery chemistries discussed, only Li-ion shows the2008) battery researchers continue to develop Li-ionbattery chemistries: nickel- metal hydride (NiMH) and lithium-ion (Li-

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

2010-01-01T23:59:59.000Z

428

Are Batteries Ready for Plug-in Hybrid Buyers?  

E-Print Network [OSTI]

Of the battery chemistries discussed, only Li-ion shows the2008) battery researchers continue to develop Li-ionbattery chemistries: nickel-metal hydride (NiMH) and lithium-ion (Li-

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

2009-01-01T23:59:59.000Z

429

The assessment of battery-ultracapacitor hybrid energy storage systems  

E-Print Network [OSTI]

Battery-ultracapacitors hybrid energy storage systems (ESS) could combine the high power density and high life cycle of ultracapacitors with the high energy density of batteries, which forms a promising energy storage ...

He, Yiou

2014-01-01T23:59:59.000Z

430

Microfabricated thin-film batteries : technology and potential applications  

E-Print Network [OSTI]

High-energy-density lithium ion batteries have enabled a myriad of small consumer-electronics applications. Batteries for these applications most often employ a liquid electrolyte system. However, liquid electrolytes do ...

Greiner, Julia

2006-01-01T23:59:59.000Z

431

Design and fabrication of evaporators for thermo-adsorptive batteries  

E-Print Network [OSTI]

Current heating and cooling within electric vehicles places a significant demand on the battery, greatly reducing their potential driving range. An Advanced Thermo- Adsorptive Battery (ATB) reduces this load by storing ...

Farnham, Taylor A

2014-01-01T23:59:59.000Z

432

The UC Davis Emerging Lithium Battery Test Project  

E-Print Network [OSTI]

initial and life cycle costs of the battery. As indicatedbattery chemistries have the potential for longer cycle life which on a life cycle costLife cycle data for the Altairnano 50Ah cell (Altairnano data) Battery cost

Burke, Andy; Miller, Marshall

2009-01-01T23:59:59.000Z

433

High Fidelity Radiative Thermal Transport Simulations of a Scramjet Propulsion System.  

E-Print Network [OSTI]

??Scramjets are a type of air breathing propulsion system that have the potential to efficiently provide thrust for atmospheric vehicles at high speeds. Defining the… (more)

Irvine, Adam Glenn

2013-01-01T23:59:59.000Z

434

E-Print Network 3.0 - aircraft propulsion systems Sample Search...  

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

and Astronautics School of Engineering Summary: Aircraft Initiative, Robust Turbine Engine Design, Propulsion, Active Control of Aeromechanical Systems... an oxidizer, an...

435

E-Print Network 3.0 - advanced electric propulsion Sample Search...  

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

Powered by Explorit Topic List Advanced Search Sample search results for: advanced electric propulsion Page: << < 1 2 3 4 5 > >> 1 Department of Aeronautics and Astronautics...

436

E-Print Network 3.0 - advanced space propulsion Sample Search...  

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

Summary: for space drilling. The Jet Propulsion Laboratory's (JPL) ultrasonicsonic drillercorer (USDC... 1 Design and Modeling of the NU Smart Space Drilling System (SSDS)...

437

E-Print Network 3.0 - advanced propulsion engine Sample Search...  

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

System Cleaner, smarter power for transit Summary: engine Propulsion power arrangement optimization & FC response Accessory loads, including balance... W Develop Fleet...

438

Summer Undergraduate Research Opportunities in the Electric Propulsion and Plasmadynamics Laboratory (EPPDyL)*  

E-Print Network [OSTI]

will then be detected using a mass spectrometer. Prior experience with basic electronic instruments is desirableSummer Undergraduate Research Opportunities in the Electric Propulsion and Plasmadynamics

439

E-Print Network 3.0 - auxiliary propulsion applications Sample...  

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

MAE Seminar Series Combustion Chemistry and Laser Diagnostics for Aero-Propulsion and Energy... Applications Matthew A. Oehlschlaeger Rensselaer Polytechnic Institute Future...

440

E-Print Network 3.0 - advanced embedded propulsion Sample Search...  

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

12;EPA Sensor... inserts 72 layer drift tube created72 layer drift tube created 12;MicroMicro--Propulsion ... Source: Boise State University, Center for...

Note: This page contains sample records for the topic "main propulsion battery" 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

High-energy metal air batteries  

DOE Patents [OSTI]

Disclosed herein are embodiments of lithium/air batteries and methods of making and using the same. Certain embodiments are pouch-cell batteries encased within an oxygen-permeable membrane packaging material that is less than 2% of the total battery weight. Some embodiments include a hybrid air electrode comprising carbon and an ion insertion material, wherein the mass ratio of ion insertion material to carbon is 0.2 to 0.8. The air electrode may include hydrophobic, porous fibers. In particular embodiments, the air electrode is soaked with an electrolyte comprising one or more solvents including dimethyl ether, and the dimethyl ether subsequently is evacuated from the soaked electrode. In other embodiments, the electrolyte comprises 10-20% crown ether by weight.

Zhang, Ji-Guang; Xiao, Jie; Xu, Wu; Wang, Deyu; Williford, Ralph E.; Liu, Jun

2014-07-01T23:59:59.000Z

442

High-energy metal air batteries  

DOE Patents [OSTI]

Disclosed herein are embodiments of lithium/air batteries and methods of making and using the same. Certain embodiments are pouch-cell batteries encased within an oxygen-permeable membrane packaging material that is less than 2% of the total battery weight. Some embodiments include a hybrid air electrode comprising carbon and an ion insertion material, wherein the mass ratio of ion insertion material to carbon is 0.2 to 0.8. The air electrode may include hydrophobic, porous fibers. In particular embodiments, the air electrode is soaked with an electrolyte comprising one or more solvents including dimethyl ether, and the dimethyl ether subsequently is evacuated from the soaked electrode. In other embodiments, the electrolyte comprises 10-20% crown ether by weight.

Zhang, Ji-Guang; Xiao, Jie; Xu, Wu; Wang, Deyu; Williford, Ralph E.; Liu, Jun

2013-07-09T23:59:59.000Z

443

Thermal conductivity of thermal-battery insulations  

SciTech Connect (OSTI)

The thermal conductivities of a variety of insulating materials used in thermal batteries were measured in atmospheres of argon and helium using several techniques. (Helium was used to simulate the hydrogen atmosphere that results when a Li(Si)/FeS{sub 2} thermal battery ages.) The guarded-hot-plate method was used with the Min-K insulation because of its extremely low thermal conductivity. For comparison purposes, the thermal conductivity of the Min-K insulating board was also measured using the hot-probe method. The thermal-comparator method was used for the rigid Fiberfrax board and Fiberfrax paper. The thermal conductivity of the paper was measured under several levels of compression to simulate the conditions of the insulating wrap used on the stack in a thermal battery. The results of preliminary thermal-characterization tests with several silica aerogel materials are also presented.

Guidotti, R.A.; Moss, M.

1995-08-01T23:59:59.000Z

444

Small Enterprise Growth Fund (Maine)  

Broader source: Energy.gov [DOE]

The Small Enterprise Growth Fund is a professionally-managed venture capital fund that invests in Maine companies which demonstrate high potential for growth and public benefit. The fund has...

445

Natural Resources Protection Act (Maine)  

Broader source: Energy.gov [DOE]

Maine's Department of Environmental Protection requires permits for most activities that occur in a protected natural resource area or adjacent to water resources such as rivers or wetlands. An ...

446

NREL Battery Thermal and Life Test Facility (Presentation)  

SciTech Connect (OSTI)

This presentation describes NREL's Battery Thermal Test Facility and identifies test requirements and equipment and planned upgrades to the facility.

Keyser, M.

2011-05-01T23:59:59.000Z

447

Battery Calendar Life Estimator Manual Modeling and Simulation  

SciTech Connect (OSTI)

The Battery Life Estimator (BLE) Manual has been prepared to assist developers in their efforts to estimate the calendar life of advanced batteries for automotive applications. Testing requirements and procedures are defined by the various manuals previously published under the United States Advanced Battery Consortium (USABC). The purpose of this manual is to describe and standardize a method for estimating calendar life based on statistical models and degradation data acquired from typical USABC battery testing.

Jon P. Christophersen; Ira Bloom; Ed Thomas; Vince Battaglia

2012-10-01T23:59:59.000Z

448

A review of flow battery testing at Sandia  

SciTech Connect (OSTI)

Sandia National Laboratories is evaluating prototype zinc/bromine, Redox, and zinc/ferricyanide flowing electrolyte batteries and cells. This paper updates previous reports of test results of two Exxon zinc/bromine batteries and one NASA Redox iron/chromium battery. Two 60sq. cm. zinc/ferricyanide cells from Lockheed Missiles and Space Co. are also being evaluated. Performance, life, and operating data are described for these batteries and cells.

Butler, P.C.; Miller, D.W.; Robinson, C.E.; Rodriguez, G.P.

1984-08-01T23:59:59.000Z

449

Making better batteries with metal oxide & graphene composites  

SciTech Connect (OSTI)

Learn how PNNL and Princeton scientists create better materials for batteries, materials that assemble on their own into durable nanocomposites.

None

2011-03-01T23:59:59.000Z

450

Making better batteries with metal oxide & graphene composites  

ScienceCinema (OSTI)

Learn how PNNL and Princeton scientists create better materials for batteries, materials that assemble on their own into durable nanocomposites.

None

2012-12-31T23:59:59.000Z

451

High-Voltage Solid Polymer Batteries for Electric Drive Vehicles  

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

complete Timeline Budget Barriers Partners Overview * Barriers addressed: - A. Battery cost - C. Performance: Energy Density - E. Lifetime * Targets - prototype cells...

452

Process For Cutting Polymers Electrolyte Multi-Layer Batteries And Batteries Obtained Thereby  

DOE Patents [OSTI]

A stacking of battery laminate is prepared, each battery consisting of anode, polymer electrolyte, cathode films and possibly an insulating film, under conditions suitable to constitute a rigid monoblock assembly, in which the films are unitary with one another. The assembly obtained is thereafter cut in predetermined shape by using a mechanical device without macroscopic deformation of the films constituting the assembly and without inducing permanent short circuits. The battery which is obtained after cutting includes at least one end which appears as a uniform cut, the various films constituting the assembly having undergone no macroscopic deformation, the edges of the films of the anode including an electronically insulating passivation film.

Gauthier, Michel (La Prairie, CA); Lessard, Ginette (Longueuil, CA); Dussault, Gaston (St-Benoit-de-Mirabel, CA); Rouillard, Roger (Beloeil, CA); Simoneau, Martin (Montreal, CA); Miller, Alan Paul (Woodbury, MN)

2003-09-09T23:59:59.000Z

453

Rechargeable Magnesium Batteries: Low-Cost Rechargeable Magnesium Batteries with High Energy Density  

SciTech Connect (OSTI)

BEEST Project: Pellion Technologies is developing rechargeable magnesium batteries that would enable an EV to travel 3 times farther than it could using Li-ion batteries. Prototype magnesium batteries demonstrate excellent electrochemical behavior; delivering thousands of charge cycles with very little fade. Nevertheless, these prototypes have always stored too little energy to be commercially viable. Pellion Technologies is working to overcome this challenge by rapidly screening potential storage materials using proprietary, high-throughput computer models. To date, 12,000 materials have been identified and analyzed. The resulting best materials have been electrochemically tested, yielding several very promising candidates.

None

2010-10-01T23:59:59.000Z

454

Description: Lithium batteries are used daily in our work  

E-Print Network [OSTI]

Description: Lithium batteries are used daily in our work activities from flashlights, cell phones containing one SureFire 3-volt non-rechargeable 123 lithium battery and one Interstate 3-volt non-rechargeable 123 lithium battery. A Garage Mechanic had the SureFire flashlight in his shirt pocket with the lens

455

Three-dimensional batteries using a liquid cathode  

E-Print Network [OSTI]

of 3D battery fabrication using (a) a solid-state LiCoO 2of 3D battery fabrication using (a) a solid-state LiCoO 2a solid-state silica matrix, which means that more battery

Malati, Peter Moneir

2013-01-01T23:59:59.000Z

456

Operational experiences in lead-acid batteries for photovoltaic systems  

SciTech Connect (OSTI)

MIT Lincoln Laboratory has designed photovoltaic systems which use different kinds of lead-acid batteries, including units normally used for starting, lighting, and ignition (SLI) and for motive power. The experiences gained from four of these battery subsystems during field operation, particularly battery type versus system load, versus performance characteristics, and versus expected lifetime, are compared and analyzed.

Brench, B. L.

1981-01-01T23:59:59.000Z

457

Adaptive Online Battery Parameters/SOC/Capacity Co-estimation  

E-Print Network [OSTI]

and even storage ageing of the battery. Following our previous publications in which we developed an onlineAdaptive Online Battery Parameters/SOC/Capacity Co-estimation Habiballah Rahimi-Eichi and Mo parameters to characterize the performance and application of a battery. Although the nominal capacity

Chow, Mo-Yuen

458

Broadcasting with a Battery Limited Energy Harvesting Rechargeable Transmitter  

E-Print Network [OSTI]

) at the transmitter at random instants. The battery at the transmitter has a finite storage capacity, hence energy mayBroadcasting with a Battery Limited Energy Harvesting Rechargeable Transmitter Omur Ozel1 , Jing with a battery limited energy harvesting trans- mitter in a two-user AWGN broadcast channel. The transmitter has

Ulukus, Sennur

459

Mechanical Properties of Lithium-Ion Battery Separator Materials  

E-Print Network [OSTI]

Mechanical Properties of Lithium-Ion Battery Separator Materials Patrick Sinko B.S. Materials Science and Engineering 2013, Virginia Tech John Cannarella PhD. Candidate Mechanical and Aerospace and motivation ­ Why study lithium-ion batteries? ­ Lithium-ion battery fundamentals ­ Why study the mechanical

Petta, Jason

460

Optimal Energy Management Strategy including Battery Health through Thermal  

E-Print Network [OSTI]

: Energy management strategy, Plug-in hybrid electric vehicles, Li-ion battery aging, thermal management process of Li-ion batteries is very intricate and is currently the subject of many studies, Gyan et al interested in a thorough analysis on Li-ion battery aging can refer to Vetter et al. (2005), Broussely et al

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "main propulsion battery" 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

High performance batteries with carbon nanomaterials and ionic liquids  

DOE Patents [OSTI]

The present invention is directed to lithium-ion batteries in general and more particularly to lithium-ion batteries based on aligned graphene ribbon anodes, V.sub.2O.sub.5 graphene ribbon composite cathodes, and ionic liquid electrolytes. The lithium-ion batteries have excellent performance metrics of cell voltages, energy densities, and power densities.

Lu, Wen (Littleton, CO)

2012-08-07T23:59:59.000Z

462

Redox polymer electrodes for advanced batteries  

DOE Patents [OSTI]

Advanced batteries having a long cycle lifetime are provided. More specifically, the present invention relates to electrodes made from redox polymer films and batteries in which either the positive electrode, the negative electrode, or both, comprise redox polymers. Suitable redox polymers for this purpose include pyridyl or polypyridyl complexes of transition metals like iron, ruthenium, osmium, chromium, tungsten and nickel; porphyrins (either free base or metallo derivatives); phthalocyanines (either free base or metallo derivatives); metal complexes of cyclams, such as tetraazacyclotetradecane; metal complexes of crown ethers and metallocenes such as ferrocene, cobaltocene and ruthenocene.

Gregg, Brian A. (Golden, CO); Taylor, A. Michael (Golden, CO)

1998-01-01T23:59:59.000Z

463

Electrolytic orthoborate salts for lithium batteries  

DOE Patents [OSTI]

Orthoborate salts suitable for use as electrolytes in lithium batteries and methods for making the electrolyte salts are provided. The electrolytic salts have one of the formulae (I). In this formula anionic orthoborate groups are capped with two bidentate chelating groups, Y1 and Y2. Certain preferred chelating groups are dibasic acid residues, most preferably oxalyl, malonyl and succinyl, disulfonic acid residues, sulfoacetic acid residues and halo-substituted alkylenes. The salts are soluble in non-aqueous solvents and polymeric gels and are useful components of lithium batteries in electrochemical devices.

Angell, Charles Austen [Mesa, AZ; Xu, Wu [Tempe, AZ

2009-05-05T23:59:59.000Z

464

Electrolytic orthoborate salts for lithium batteries  

DOE Patents [OSTI]

Orthoborate salts suitable for use as electrolytes in lithium batteries and methods for making the electrolyte salts are provided. The electrolytic salts have one of the formulae (I). In this formula anionic orthoborate groups are capped with two bidentate chelating groups, Y1 and Y2. Certain preferred chelating groups are dibasic acid residues, most preferably oxalyl, malonyl and succinyl, disulfonic acid residues, sulfoacetic acid residues and halo-substituted alkylenes. The salts are soluble in non-aqueous solvents and polymeric gels and are useful components of lithium batteries in electrochemical devices.

Angell, Charles Austen (Mesa, AZ); Xu, Wu (Tempe, AZ)

2008-01-01T23:59:59.000Z

465

Rebalancing electrolytes in redox flow battery systems  

DOE Patents [OSTI]

Embodiments of redox flow battery rebalancing systems include a system for reacting an unbalanced flow battery electrolyte with a rebalance electrolyte in a first reaction cell. In some embodiments, the rebalance electrolyte may contain ferrous iron (Fe.sup.2+) which may be oxidized to ferric iron (Fe.sup.3+) in the first reaction cell. The reducing ability of the rebalance reactant may be restored in a second rebalance cell that is configured to reduce the ferric iron in the rebalance electrolyte back into ferrous iron through a reaction with metallic iron.

Chang, On Kok; Pham, Ai Quoc

2014-12-23T23:59:59.000Z

466

On the electrochemical reactivity and design of NiP2 negative electrodes for secondary Li-ion batteries  

E-Print Network [OSTI]

commercialisation, rechargeable Li-ion batteries are widely accepted, and are becoming the main power source1 On the electrochemical reactivity and design of NiP2 negative electrodes for secondary Li-ion study of cubic and monoclinic NiP2 polymorphs towards Li, as candidate for anodic applications for Li-ion

Boyer, Edmond

467

Lithium Polymer (LiPo) Battery Usage Lithium polymer batteries are now being widely used in hobby and UAV applications. They work  

E-Print Network [OSTI]

Lithium Polymer (LiPo) Battery Usage 1 Lithium polymer batteries are now being widely used in hobby only LiPo Chargers with Error Detection - It is always recommended that you charge your lithium polymer batteries with a battery charger specifically designed for lithium polymer batteries. As an example, you

Langendoen, Koen

468

Phase 1 Space Fission Propulsion Energy Source Design  

SciTech Connect (OSTI)

Fission technology can enable rapid, affordable access to any point in the solar system. If fission propulsion systems are to be developed to their full potential; however, near-term customers must be identified and initial fission systems successfully developed, launched, and operated. Studies conducted in fiscal year 2001 (IISTP, 2001) show that fission electric propulsion (FEP) systems with a specific mass at or below 50 kg/kWjet could enhance or enable numerous robotic outer solar system missions of interest. At the required specific mass, it is possible to develop safe, affordable systems that meet mission requirements. To help select the system design to pursue, eight evaluation criteria were identified: system integration, safety, reliability, testability, specific mass, cost, schedule, and programmatic risk. A top-level comparison of four potential concepts was performed: a Testable, Passive, Redundant Reactor (TPRR), a Testable Multi-Cell In-Core Thermionic Reactor (TMCT), a Direct Gas Cooled Reactor (DGCR), and a Pumped Liquid Metal Reactor (PLMR). Development of any of the four systems appears feasible. However, for power levels up to at least 500 kWt (enabling electric power levels of 125-175 kWe, given 25-35% power conversion efficiency) the TPRR has advantages related to several criteria and is competitive with respect to all. Hardware-based research and development has further increased confidence in the TPRR approach. Successful development and utilization of a 'Phase 1' fission electric propulsion system will enable advanced Phase 2 and Phase 3 systems capable of providing rapid, affordable access to any point in the solar system. (authors)

Houts, Mike; Van Dyke, Melissa; Godfroy, Tom; Pedersen, Kevin; Martin, James; Dickens, Ricky; Salvail, Pat; Hrbud, Ivana; Carter, Robert [NASA MSFC, TD40, Marshall Space Flight Center, Alabama, 35812 (United States)

2002-07-01T23:59:59.000Z

469

ADVANCED RADIOISOTOPE HEAT SOURCE AND PROPULSION SYSTEMS FOR PLANETARY EXPLORATION  

SciTech Connect (OSTI)

The exploration of planetary surfaces and atmospheres may be enhanced by increasing the range and mobility of a science platform. Fundamentally, power production and availability of resources are limiting factors that must be considered for all science and exploration missions. A novel power and propulsion system is considered and discussed with reference to a long-range Mars surface exploration mission with in-situ resource utilization. Significance to applications such as sample return missions is also considered. Key material selections for radioisotope encapsulation techniques are presented.

R. C. O'Brien; S. D. Howe; J. E. Werner

2010-09-01T23:59:59.000Z

470

The Use of Steady and Pulsed Detonations for Propulsion Systems  

SciTech Connect (OSTI)

Objectives of the ODWE concept studies are: demonstrate the feasibility of the oblique detonation wave engine (ODWE) for hypersonic propulsion; demonstrate the existance and stability of an oblique detonation wave in hypersonic wind tunnels; develop engineering codes which predict the performance characteristics of the ODWE including specific impulse and thrust coefficients for various operating conditions; develop multi-dimensional computer codes which can model all aspects of the ODWE including fuel injection, mixing, ignition, combustion and expansion with fully detailed chemical kinetics and turbulence models; and validate the codes with experimental data use the simulations to predict the ODWE performance for conditions not easily obtained in wind tunnels.

Adelman, H.G.; Menees, G.P.; Cambier, J.L.; Bowles, J.V.

1996-02-01T23:59:59.000Z

471

Cost and Performance Model for Redox Flow Batteries  

SciTech Connect (OSTI)

A cost model was developed for all vanadium and iron-vanadium redox flow batteries. Electrochemical performance modeling was done to estimate stack performance at various power densities as a function of state of charge. This was supplemented with a shunt current model and a pumping loss model to estimate actual system efficiency. The operating parameters such as power density, flow rates and design parameters such as electrode aspect ratio, electrolyte flow channel dimensions were adjusted to maximize efficiency and minimize capital costs. Detailed cost estimates were obtained from various vendors to calculate cost estimates for present, realistic and optimistic scenarios. The main drivers for cost reduction for various chemistries were identified as a function of the energy to power ratio of the storage system. Levelized cost analysis further guided suitability of various chemistries for different applications.

Viswanathan, Vilayanur V.; Crawford, Aladsair J.; Stephenson, David E.; Kim, Soowhan; Wang, Wei; Li, Bin; Coffey, Greg W.; Thomsen, Edwin C.; Graff, Gordon L.; Balducci, Patrick J.; Kintner-Meyer, Michael CW; Sprenkle, Vincent L.

2014-02-01T23:59:59.000Z

472

HybriDrive Propulsion System Cleaner, smarter power for transit  

E-Print Network [OSTI]

to Full Commercialization of Fuel Cell Buses #12;Well-to-Wheels Efficiency 6 · Battery EV is best at 40 Vehicle Energy Storage System (ESS) Storage and Extraction 0.95 * 0.95 = 0.9R-4 Bffng 10.7% Bffc 5.9% Bze (H2) and Compression 0.65 * 0.9 = 0.59R-6 H2 Transportation and Storage 0.9R-7 H2 Delivery to Vehicle

473

Laboratory testing of the (Japan Storage Battery) traction batteries GS E75A and GS E150H  

SciTech Connect (OSTI)

This report describes the testing of the GS E75A and GS E150H flooded lead-acid 12-volt traction batteries and compares the selected batteries to U.S.-made electric vehicle batteries. The results and conclusions of the testing are presented.

Not Available

1993-06-01T23:59:59.000Z

474

The Effect of PV Array Size and Battery Size on the Economics of PV/Diesel/Battery Hybrid RAPS Systems  

E-Print Network [OSTI]

Wh per day. The effect of varying the size of the pv array and the battery bank in such systems on both hours and so on. This paper explores the effect of different sizes of battery bank and photovoltaic of battery size and photovoltaic array. The study is addressed to loads in the small community range

475

The Application of Synchrotron Techniques to the Study of Lithium-ion Batteries  

SciTech Connect (OSTI)

This paper gives a brief review of the application of synchrotron X-ray techniques to the study of lithium-ion battery materials. The two main techniques are X-ray absorption spectroscopy (XAS) and high-resolution X-ray diffraction (XRD). Examples are given for in situ XAS and XRD studies of lithium-ion battery cathodes during cycling. This includes time-resolved methods. The paper also discusses the application of soft X-ray XAS to do ex situ studies on battery cathodes. By applying two signal detection methods, it is possible to probe the surface and the bulk of cathode materials simultaneously. Another example is the use of time-resolved XRD studies of the decomposition of reactions of charged cathodes at elevated temperatures. Measurements were done both in the dry state and in the presence of electrolyte. Brief reports are also given on two new synchrotron techniques. One is inelastic X-ray scattering, and the other is synchrotron X-ray reflectometry studies of the surface electrode interface (SEI) on highly oriented single crystal lithium battery cathode surfaces.

McBreen, J.

2009-07-01T23:59:59.000Z

476

Computer-Aided Engineering of Batteries for Designing Better Li-Ion Batteries (Presentation)  

SciTech Connect (OSTI)

This presentation describes the current status of the DOE's Energy Storage R and D program, including modeling and design tools and the Computer-Aided Engineering for Automotive Batteries (CAEBAT) program.

Pesaran, A.; Kim, G. H.; Smith, K.; Lee, K. J.; Santhanagopalan, S.

2012-02-01T23:59:59.000Z

477

Battery control system for hybrid vehicle and method for controlling a hybrid vehicle battery  

DOE Patents [OSTI]

A battery control system for controlling a state of charge of a hybrid vehicle battery includes a detecting arrangement for determining a vehicle operating state or an intended vehicle operating state and a controller for setting a target state of charge level of the battery based on the vehicle operating state or the intended vehicle operating state. The controller is operable to set a target state of charge level at a first level during a mobile vehicle operating state and at a second level during a stationary vehicle operating state or in anticipation of the vehicle operating in the stationary vehicle operating state. The invention further includes a method for controlling a state of charge of a hybrid vehicle battery.

Bockelmann, Thomas R. (Battle Creek, MI); Beaty, Kevin D. (Kalamazoo, MI); Zou, Zhanijang (Battle Creek, MI); Kang, Xiaosong (Battle Creek, MI)

2009-07-21T23:59:59.000Z

478

Battery operation experience at SSAB, Luleaa six years after rehabilitation  

SciTech Connect (OSTI)

SSAB operates a coke oven plant in Luleaa, Sweden, consisting of one 7 m battery. Pushing the first coke in 1975, the battery encountered over the years more and more difficulties in keeping coking time and operation level at the design rate. In order to improve the coke supply a major repair of the battery was made. In 1989 the battery was fully rehabilitated by Krupp Koppers. The experience made during the years before and during repair contributed to a new policy for the operation of the plant. The policy has led to considerable improvements. It is clear that it is possible to successfully operate a rehabilitated battery.

Petrini, H.; Sundgren, M. [SSAB Tunnplaat, Luleaa (Sweden); Meyer, G. [Krupp Koppers GmbH, Essen (Germany)

1995-12-01T23:59:59.000Z

479

Methods for thermodynamic evaluation of battery state of health  

DOE Patents [OSTI]

Described are systems and methods for accurately characterizing thermodynamic and materials properties of electrodes and battery systems and for characterizing the state of health of electrodes and battery systems. Measurement of physical attributes of electrodes and batteries corresponding to thermodynamically stabilized electrode conditions permit determination of thermodynamic parameters, including state functions such as the Gibbs free energy, enthalpy and entropy of electrode/electrochemical cell reactions, that enable prediction of important performance attributes of electrode materials and battery systems, such as energy, power density, current rate, cycle life and state of health. Also provided are systems and methods for charging a battery according to its state of health.

Yazami, Rachid; McMenamin, Joseph; Reynier, Yvan; Fultz, Brent T

2013-05-21T23:59:59.000Z

480

Batteries for Vehicular Applications Venkat Srinivasan  

E-Print Network [OSTI]

for various batteries, electrochemical capacitors, and fuel cells. Note that this plot shows specific energy to vehicles. An additional derating will need to be applied when analysis is done on the pack level as it relates to use in vehicular applications, including hybrid-electric vehicles (HEV), electric vehicles (EV

Knowles, David William

Note: This page contains sample records for the topic "main propulsion battery" 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

Flexible Bio-battery February 7, 2013  

E-Print Network [OSTI]

Flexible Bio-battery Materials Thursday February 7, 2013 12:30pm - 1:30pm Talk by Dr. W.H. Katie at Washington State University (WSU), and 2012 International Visiting Research Scholar with the Peter Wall elastic and superior ionic conductive solid polymer electrolytes (SPEs) are prerequisite

Handy, Todd C.

482

The Utility Battery Storage Systems Program Overview  

SciTech Connect (OSTI)

Utility battery energy storage allows a utility or customer to store electrical energy for dispatch at a time when its use is more economical, strategic, or efficient. The UBS program sponsors systems analyses, technology development of subsystems and systems integration, laboratory and field evaluation, and industry outreach. Achievements and planned activities in each area are discussed.

Not Available

1994-11-01T23:59:59.000Z

483

Alternative battery systems for transportation uses  

ScienceCinema (OSTI)

Argonne Distinguished Fellow Michael Thackeray highlights the need for alternative battery systems for transportation uses. Such systems will not only need to be smaller, lighter and more energy dense, but also able to make electric vehicles more competitive with internal combustion engine vehicles.

Michael Thackeray

2013-06-05T23:59:59.000Z

484

Solid composite electrolytes for lithium batteries  

DOE Patents [OSTI]

Solid composite electrolytes are provided for use in lithium batteries which exhibit moderate to high ionic conductivity at ambient temperatures and low activation energies. In one embodiment, a ceramic-ceramic composite electrolyte is provided containing lithium nitride and lithium phosphate. The ceramic-ceramic composite is also preferably annealed and exhibits an activation energy of about 0.1 eV.

Kumar, Binod (Dayton, OH); Scanlon, Jr., Lawrence G. (Fairborn, OH)

2000-01-01T23:59:59.000Z

485

Anode materials for lithium-ion batteries  

DOE Patents [OSTI]

An anode material for lithium-ion batteries is provided that comprises an elongated core structure capable of forming an alloy with lithium; and a plurality of nanostructures placed on a surface of the core structure, with each nanostructure being capable of forming an alloy with lithium and spaced at a predetermined distance from adjacent nanostructures.

Sunkara, Mahendra Kumar; Meduri, Praveen; Sumanasekera, Gamini

2014-12-30T23:59:59.000Z

486

Alternative battery systems for transportation uses  

SciTech Connect (OSTI)

Argonne Distinguished Fellow Michael Thackeray highlights the need for alternative battery systems for transportation uses. Such systems will not only need to be smaller, lighter and more energy dense, but also able to make electric vehicles more competitive with internal combustion engine vehicles.

Michael Thackeray

2012-07-25T23:59:59.000Z

487

Towards a lithium-ion fiber battery  

E-Print Network [OSTI]

One of the key objectives in the realm of flexible electronics and flexible power sources is to achieve large-area, low-cost, scalable production of flexible systems. In this thesis we propose a new Li-ion battery architecture ...

Grena, Benjamin (Benjamin Jean-Baptiste)

2013-01-01T23:59:59.000Z

488

Phylion Battery | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine: Energy Resources2003) |FacilityPhoenixPhotonPhycal LLC Jump

489

Radioisotope Electric Propulsion for Deep Space Sample Return  

SciTech Connect (OSTI)

The need to answer basic questions regarding the origin of the Solar System will motivate robotic sample return missions to destinations like Pluto, its satellite Charon, and objects in the Kuiper belt. To keep the mission duration short enough to be of interest, sample return from objects farther out in the Solar System requires increasingly higher return velocities. A sample return mission involves several complicated steps to reach an object and obtain a sample, but only the interplanetary return phase of the mission is addressed in this paper. Radioisotope electric propulsion is explored in this parametric study as a means to propel small, dedicated return vehicles for transferring kilogram-size samples from deep space to Earth. Return times for both Earth orbital rendezvous and faster, direct atmospheric re-entry trajectories are calculated for objects as far away as 100 AU. Chemical retro-rocket braking at Earth is compared to radioisotope electric propulsion but the limited deceleration capability of chemical rockets forces the return trajectories to be much slower.

Noble, Robert J.; /SLAC

2009-07-14T23:59:59.000Z

490

Hydrodynamic Efficiency of Ablation Propulsion with Pulsed Ion Beam  

SciTech Connect (OSTI)

This paper presents the hydrodynamic efficiency of ablation plasma produced by pulsed ion beam on the basis of the ion beam-target interaction. We used a one-dimensional hydrodynamic fluid compressible to study the physics involved namely an ablation acceleration behavior and analyzed it as a rocketlike model in order to investigate its hydrodynamic variables for propulsion applications. These variables were estimated by the concept of ablation driven implosion in terms of ablated mass fraction, implosion efficiency, and hydrodynamic energy conversion. Herein, the energy conversion efficiency of 17.5% was achieved. In addition, the results show maximum energy efficiency of the ablation process (ablation efficiency) of 67% meaning the efficiency with which pulsed ion beam energy-ablation plasma conversion. The effects of ion beam energy deposition depth to hydrodynamic efficiency were briefly discussed. Further, an evaluation of propulsive force with high specific impulse of 4000s, total impulse of 34mN and momentum to energy ratio in the range of {mu}N/W was also analyzed.

Buttapeng, Chainarong; Yazawa, Masaru; Harada, Nobuhiro [Department of Electrical Engineering, Nagaoka University of Technology, 1603-1, Kamitomioka, Nagaoka 940-2188 (Japan); Suematsu, Hisayuki; Jiang Weihua; Yatsui, Kiyoshi [Extreme Energy-Density Research Institute, Nagaoka University of Technology, 1603-1, Kamitomioka, Nagaoka 940-2188 (Japan)

2006-05-02T23:59:59.000Z

491

Nuclear rockets: High-performance propulsion for Mars  

SciTech Connect (OSTI)

A new impetus to manned Mars exploration was introduced by President Bush in his Space Exploration Initiative. This has led, in turn, to a renewed interest in high-thrust nuclear thermal rocket propulsion (NTP). The purpose of this report is to give a brief tutorial introduction to NTP and provide a basic understanding of some of the technical issues in the realization of an operational NTP engine. Fundamental physical principles are outlined from which a variety of qualitative advantages of NTP over chemical propulsion systems derive, and quantitative performance comparisons are presented for illustrative Mars missions. Key technologies are described for a representative solid-core heat-exchanger class of engine, based on the extensive development work in the Rover and NERVA nuclear rocket programs (1955 to 1973). The most driving technology, fuel development, is discussed in some detail for these systems. Essential highlights are presented for the 19 full-scale reactor and engine tests performed in these programs. On the basis of these tests, the practicality of graphite-based nuclear rocket engines was established. Finally, several higher-performance advanced concepts are discussed. These have received considerable attention, but have not, as yet, developed enough credibility to receive large-scale development.

Watson, C.W.

1994-05-01T23:59:59.000Z

492

RESEARCH TRAINING GROUP GRK 1095/1: "AERO-THERMODYNAMIC DESIGN OF A SCRAMJET PROPULSION SYSTEM"  

E-Print Network [OSTI]

RESEARCH TRAINING GROUP GRK 1095/1: "AERO-THERMODYNAMIC DESIGN OF A SCRAMJET PROPULSION SYSTEM" U conception. In this context only the use of a scramjet-propulsion system meets all the aerodynamic it must be mentioned that scramjet-technologies are one of the key technologies for hypersonic flight

493

The 32nd International Electric Propulsion Conference, Wiesbaden, Germany September 11 15, 2011  

E-Print Network [OSTI]

The 32nd International Electric Propulsion Conference, Wiesbaden, Germany September 11 ­ 15, 2011 1 Electric Propulsion Conference, Wiesbaden · Germany September 11 ­ 15, 2011 K. Matyash1 , Max-Planck-Institut für Plasmaphysik, EURATOM Association, Greifswald, D-17491, Germany R. Schneider2 , Greifswald

494

Design and Control of the Induction Motor Propulsion of an Electric Vehicle  

E-Print Network [OSTI]

Design and Control of the Induction Motor Propulsion of an Electric Vehicle B. Tabbache1,2 , A for presizing the induction motor propulsion of an Electric Vehicle (EV). Based on the EV desired performances for different induction motor-based EVs using a siding mode control technique. Index Terms--Electric Vehicle (EV

Brest, Université de

495

An Exoskeleton Using Controlled Energy Storage and Release to Aid Ankle Propulsion  

E-Print Network [OSTI]

An Exoskeleton Using Controlled Energy Storage and Release to Aid Ankle Propulsion M. Bruce Wiggin Mellon University Pittsburgh, PA, USA Abstract -- Symmetric ankle propulsion is the cornerstone of efficient human walking. The ankle plantar flexors provide the majority of the mechanical work for the step

Collins, Steven H.

496

The 33st International Electric Propulsion Conference, The George Washington University, USA October 6 10, 2013  

E-Print Network [OSTI]

The 33st International Electric Propulsion Conference, The George Washington University, USA, 30332, USA Abstract: Accurate measurement of ion charge flux in the plume of spacecraft electric.walker@ae.gatech.edu #12;The 33st International Electric Propulsion Conference, The George Washington University, USA

Walker, Mitchell

497

Magnetic Propulsion of Intense Lithium Streams in a Tokamak Magnetic Field  

E-Print Network [OSTI]

Magnetic Propulsion of Intense Lithium Streams in a Tokamak Magnetic Field Leonid E. Zakharov the theory of magnetic propulsion of liquid lithium streams and their stability in tokamaks and other interactions with the magnetic #12;eld. A criterion is obtained for stabilization of the \\sausage

Zakharov, Leonid E.

498

Design, fabrication and analysis of a body-caudal fin propulsion system for a microrobotic fish  

E-Print Network [OSTI]

Design, fabrication and analysis of a body-caudal fin propulsion system for a microrobotic fish Kyu and fabrica- tion of a centimeter-scale propulsion system for a robotic fish. The key to the design are customized to provide the necessary work output for the microrobotic fish. The flexure joints, electrical

Wood, Robert

499

Definition, Expansion and Screening of Architectures for Planetary Exploration Class Nuclear Electric Propulsion and Power Systems  

E-Print Network [OSTI]

Nuclear Electric Propulsion and Power Systems By Bryan K. Smith Submitted to the System Design, expansion and screening of Nuclear Electric Propulsion and Power concepts capable of achieving planetaryDefinition, Expansion and Screening of Architectures for Planetary Exploration Class Nuclear

500

Technology survey and performance scaling for the design of high power nuclear electric power and propulsion systems  

E-Print Network [OSTI]

High power nuclear electric propulsion systems have the capability to enable many next-generation space exploration applications. To date, use of electric primary propulsion in flight systems has been limited to low-power, ...

White, Daniel B., Jr

2011-01-01T23:59:59.000Z