Sentences with phrase «high electrical energy»

High electrical energy density storage is happening on several technological trails.

Inorganic - based TE generators produce a high electrical energy, but they are heavy, rigid, and bulky.

Not exact matches

Some scientists believe that an electrical apocalypse could really occur, in the event of an electromagnetic pulse attack, described in one 2008 white paper as «a high - intensity burst of electromagnetic energy caused by the rapid acceleration of charged particles.»

The Powership will generate high voltage electrical energy at one of the lowest prices for thermal power generation.

There are high hopes that such designer clathrates can be technologically applied in the future, to turn industrial waste heat into valuable electrical energy.

Within these countries, nuclear energy contributes on average 24 percent of their total electrical power, ranging as high as 72 percent in France.

In terms of timescales, Professor Shih says the research is almost ready for commercialisation: «The remaining tasks will be to enhance the stability of these compounds and to ensure that they can endure high temperatures, humidity and electrical energy being applied.»

Over the last two years, Afridi and his colleagues have developed a proof of concept for wireless power transfer that transfers electrical energy through electric fields at very high frequencies.

Such new technology will enable advances in battery materials science, flexible battery charging rates, thermal and electrical engineering of new battery materials / technology and it has the potential to help the design of energy storage systems for high performance applications such as motor racing and grid balancing.

Now in its fourth round of awards, ARPA - E allocated $ 156 million to 60 projects grouped in five focus areas: Plants Engineered to Replace Oil (PETRO), Rare Earth Alternatives in Critical Technologies for Energy (REACT), High Energy Advanced Thermal Storage (HEATS), Green Electricity Network Integration (GENI) and Solar Agile Delivery of Electrical Power Technology (Solar ADEPT).

High electrical conductivity and large accessible surface area, which are required for ideal electrode materials in energy devices, are opposed to each other in current materials.

When energy is added to the material, either by a laser «pump» or as an electrical current, it kicks some of the electrons orbiting the molecules into higher energy states.

The researchers discovered the high - tech material can act as a microphone (by capturing the vibrations from sound, or mechanical energy, and converting it to electrical energy) as well as a loudspeaker (by operating the opposite way: converting electrical energy to mechanical energy).

Rudy Diaz, an electrical engineer at Arizona State University in Tempe, likes the concept and execution, but he suspects that in a consumer device or inside the body the antennas will give off too much heat because of their high energy density.

Jones explained that over the years trace amounts of hydrocarbon contamination builds up inside the niobium cavities, lessening their ability to sustain high electrical fields, and thus decreasing the beam's potential energy.

We can also store the leftover renewable energy in the form of compressed hydrogen for a later use when the electrical demand is higher, or as fuel for vehicles,» Serra adds.

Like astronomers tweaking images to gain a more detailed glimpse of distant stars, physicists at Brookhaven National Laboratory have found ways to sharpen images of the energy spectra in high - temperature superconductors â $» materials that carry electrical current effortlessly when cooled below a certain temperature.

This means it will be bombarded by high - energy cosmic rays, which can interfere with signals, or even build up enough of an electrical charge to cause small lightning strikes on the telescope.

«The pellet material is stronger and lighter than commercial graphite electrodes and could be promising for electrical storage applications with high energy and power densities,» he said.

«We were looking to examine a reversible photoactive material that has large color contrast between states, one with high transparency to ensure the greatest brightness, and the other with strong light absorption to produce sufficient electrical energy.»

Our bodies and cells have electrical energy, and especially with the high prevalence of Electromagnetic waves, Wi - Fi and mobile phone waves, many of us have a high amount of positive electrons built up in our bodies.

So, generally, secondary schools will have higher energy costs than primary schools due to opening for longer, they have more pupils, and have a greater use of electrical equipment for school activities.

Mazda isn't hedging its bets on electric power just yet, believing that until the worldwide electrical grid is predominantly powered by renewable energy, an electric vehicle's tailpipe emissions are too far offset by the dirtiness and high CO2 values of the fossil - fuelled coal, oil, and gas power plants that supply their electricity.

Regenerative braking uses the electric motor to harvest kinetic energy while braking, converting it to electrical energy that is used to recharge the high voltage battery.

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Dimming Rear - View Mirror 4 - Zone Automatic Climate Control - Inc: Draft - Free Vents Solar Sensor Automatic Recirculation Heat - At - Rest Feature Automatic Ventilation Electronic Analog Speedometer & Tachometer Anti-Theft Alarm System - Inc: Interior Motion Detector Owner's Manual Condition - Based Service Display W / Additional Functions Accessible Through Idrive System Central Power Locking System - Inc: Anti-Theft Feature Selective Unlocking Programmable Via Vehicle & Key Memory Nappa Leather Upholstery Black Panel Display W / Lcd Main & Trip Odometer Displays & Warning Indicators In Dial Faces Front & Rear Floor Mats Hard Drive - Based Navigation System - Inc: Voice - Command & Real Time Traffic Info Fineline High Gloss Wood Interior Trim Power Tilt / Telescoping Steering Column Remote Trunk Release Heated Front Seats W / Fast Heating & Balance Control Front Console Compartment - Inc: Coinholder Illumination Multi-Contour 20 - Way Power Front Bucket Seats - Inc: 4 - Way Pwr Lumbar Support Articulated Upper Backrest Adjustable Backrest Width Adjustable Thigh Support Driver & Front Passenger Seat Memory Active Head Restraints W / Adjustable Side Support Integrated Universal Garage Door Opener Multi-Function Sports Leather - 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For example, if the system knows that a downhill stretch is coming up soon, the BMW ActiveHybrid 3 can wait to recharge its battery and invest all the high - voltage battery's electrical energy in providing supplementary driving power, since the battery will be recharged during the forthcoming descent at no cost in terms of fuel consumption.

Variable displacement, high pressure direct injection, low friction bearings and energy recuperation via the electrical charging system are few of its facets.

The high - technology V8 engine also features high pressure direct injection, low friction bearings, advanced thermal management, energy recuperation via the electrical charging system and innovative turbocharger packaging for greater efficiency.

The power electronics also regulate the supply of energy from the high - voltage battery to the 12V onboard electrical system via a voltage transformer.

To meet their high power and energy requirements, the electrical subsystem includes its own 48 ‑ volt lithium - ion battery mounted beneath the luggage compartment with a nominal energy content of 470 watt - hours and peak output of up to 13 kilowatts.

Satellite Radio - Mahogany Metallic Body Fully galvanized with integrated frame Four door side impact protection beams Electric tilt / slide moonroof Water - repellent front - side windows Chassis Steel - Spring Suspension with Porsche Active Suspension Management (PASM) Front and rear stabilizer bars Vehicle stability system Porsche Stability Management (PSM) with ABS, ASR, ABD, MSR and Trailer Stability Management Double - wishbone front axle, multi-link rear axle 19 Cayenne Design wheels (8.5 x 19) with 265/50 tires Climate Control Systems Air conditioning system with integrated charcoal canister and pollen filter Tinted privacy glass and grey windshield strip Colors Solid Exterior Colors: White, Black Standard Interior Colors: Black, Agate Grey, Luxor Beige, Black / Luxor Beige E-Mobility Porsche universal charger (AC) with carrying bag for power cable Charging connection at the rear left to charge the high - voltage battery On - board charger with 3.6 kW Porsche Car Connect: e-mobility services Vehicle cable to connect the control unit with the vehicle, length: 2.5 m Electrical Systems Universal audio interface (Aux - In / USB) Bluetooth hands - free mobile phone connection Power windows Two - speed wiper system with rain sensor, wiper delay control, heated washer nozzles Electrically operated and heated side mirrors Remote central locking with Anti-theft system including passenger compartment monitoring Cruise control Five 12 - volt outlets Power tailgate with fully automatic opening and closing including programmable, customized opening height Porsche Communication Management (PCM) with hard drive navigation module HD Radio unless replaced by option Infotainment Package w / o HD Radio Engine features Aluminum engine block and cylinder heads Wet - sump lubrication Direct Fuel Injection (DFI) Continuous intake and outlet camshaft control Cylinder - specific knock control Returnless fuel system Hydraulic valve adjustment MED 17 engine management system On - board diagnostics for monitoring emission control system Stereo Lambda control circuits Electronic throttle Vehicle electrical system recuperation Brake energy recovery Variable deceleration fuel cutoff Supercharger Auto Start Stop function Instruments Instrument cluster featuring 4 round black dials and silver tachometer with hybrid logo and ready indicator Instrument cluster with high - resolution 4.8 inch TFT color screen, gear indicator for Tiptronic S, service interval indicator, outside temp and various warning indicators plus enElectrical Systems Universal audio interface (Aux - In / USB) Bluetooth hands - free mobile phone connection Power windows Two - speed wiper system with rain sensor, wiper delay control, heated washer nozzles Electrically operated and heated side mirrors Remote central locking with Anti-theft system including passenger compartment monitoring Cruise control Five 12 - volt outlets Power tailgate with fully automatic opening and closing including programmable, customized opening height Porsche Communication Management (PCM) with hard drive navigation module HD Radio unless replaced by option Infotainment Package w / o HD Radio Engine features Aluminum engine block and cylinder heads Wet - sump lubrication Direct Fuel Injection (DFI) Continuous intake and outlet camshaft control Cylinder - specific knock control Returnless fuel system Hydraulic valve adjustment MED 17 engine management system On - board diagnostics for monitoring emission control system Stereo Lambda control circuits Electronic throttle Vehicle electrical system recuperation Brake energy recovery Variable deceleration fuel cutoff Supercharger Auto Start Stop function Instruments Instrument cluster featuring 4 round black dials and silver tachometer with hybrid logo and ready indicator Instrument cluster with high - resolution 4.8 inch TFT color screen, gear indicator for Tiptronic S, service interval indicator, outside temp and various warning indicators plus enelectrical system recuperation Brake energy recovery Variable deceleration fuel cutoff Supercharger Auto Start Stop function Instruments Instrument cluster featuring 4 round black dials and silver tachometer with hybrid logo and ready indicator Instrument cluster with high - resolution 4.8 inch TFT color screen, gear indicator for Tiptronic S, service interval indicator, outside temp and various warning indicators plus energy mgmt.

Normally wasted as heat, kinetic energy is recovered as electrical energy for storage in the high performance battery.

The key component in the automatic air conditioning of the new A8 L e-tron quattro is a heat pump that collects the heat given off by the high - voltage electrical components and provides low - energy heating and cooling.

Included in the work were a new complimentary high - sped internet system, new flat - screen TVs, LEEDS - certified energy - efficient appliances in each room, and more and conveniently located electrical outlets.

Some of those elements include: - Light - colored roofing that reflects heat and saves energy; - 70 percent ENERGY STAR ® certified appliances including refrigerators, TVs, computers and kitchen equipment; - Water - efficient toilets and aerated bathroom faucets; - 10 percent of the building materials used contain recycled content; - «On Demand» ventilation that provides fresh air for occupied spaces without wasting energy on unoccupied areas of the property; - LED lighting - controls that turn off the lights; - Incorporates high - tech daylight sensors to reduce electrical lighting with natural sunlight and - Uses renewable energy sources such as solar orenergy; - 70 percent ENERGY STAR ® certified appliances including refrigerators, TVs, computers and kitchen equipment; - Water - efficient toilets and aerated bathroom faucets; - 10 percent of the building materials used contain recycled content; - «On Demand» ventilation that provides fresh air for occupied spaces without wasting energy on unoccupied areas of the property; - LED lighting - controls that turn off the lights; - Incorporates high - tech daylight sensors to reduce electrical lighting with natural sunlight and - Uses renewable energy sources such as solar orENERGY STAR ® certified appliances including refrigerators, TVs, computers and kitchen equipment; - Water - efficient toilets and aerated bathroom faucets; - 10 percent of the building materials used contain recycled content; - «On Demand» ventilation that provides fresh air for occupied spaces without wasting energy on unoccupied areas of the property; - LED lighting - controls that turn off the lights; - Incorporates high - tech daylight sensors to reduce electrical lighting with natural sunlight and - Uses renewable energy sources such as solar orenergy on unoccupied areas of the property; - LED lighting - controls that turn off the lights; - Incorporates high - tech daylight sensors to reduce electrical lighting with natural sunlight and - Uses renewable energy sources such as solar orenergy sources such as solar or wind.

He then goes on to make 1 J of electrical energy equivalent to 1 J of chemical energy, completely ignoring the much higher efficiency of electric motors compared to internal combustion engines.

The electron belt is on top of the proton belt, the so called van Allen belts, then there is the upper ionosphere which tends negative and the lower ionosphere that tends positive, and this coupling impact, and space particles attracted to opposing sings and a dance of high energy particles that come with O2 splitting and ozone level increases, namely toward the tropics, while the closing isobars bring particles to the poles... all mean that flaring has a HUGE electrical meaning.

The best way to produce cheap electrical energy, with high level of safety, independent of wind and light, for about 5000 years, is to develop surgeneration 238 U and 232 Th.

If 350 MW of energy storage is included (in either flywheel or battery form) the storage system would consist of up to 3,000 electrical enclosures measuring approximately 40 feet by 8 feet by 8.5 feet high and installed on concrete foundations.

The thing is that we do not have, high energy density, long life, electrical storage devices.

(2007) • Contribution of Renewables to Energy Security (2007) • Modelling Investment Risks and Uncertainties with Real Options Approach (2007) • Financing Energy Efficient Homes Existing Policy Responses to Financial Barriers (2007) • CO2 Allowance and Electricity Price Interaction - Impact on Industry's Electricity Purchasing Strategies in Europe (2007) • CO2 Capture Ready Plants (2007) • Fuel - Efficient Road Vehicle Non-Engine Components (2007) • Impact of Climate Change Policy Uncertainty on Power Generation Investments (2006) • Raising the Profile of Energy Efficiency in China — Case Study of Standby Power Efficiency (2006) • Barriers to the Diffusion of Solar Thermal Technologies (2006) • Barriers to Technology Diffusion: The Case of Compact Fluorescent Lamps (2006) • Certainty versus Ambition — Economic Efficiency in Mitigating Climate Change (2006) • Sectoral Crediting Mechanisms for Greenhouse Gas Mitigation: Institutional and Operational Issues (2006) • Sectoral Approaches to GHG Mitigation: Scenarios for Integration (2006) • Energy Efficiency in the Refurbishment of High - Rise Residential Buildings (2006) • Can Energy - Efficient Electrical Appliances Be Considered «Environmental Goods»?

Despite wood's low energy density and high cost, utilities in the US and abroad are switching from coal to wood to produce electrical power.

Higher gas and electrical prices and the cascade effects that more expensive energy has on industry and jobs.

To move toward a cleaner energy economy, we must improve our nation's electrical grid, as well as construct the transmission infrastructure needed to connect renewable energy facilities to cities and regions with high power demand.

Although private investors are investing in long - distance high - voltage transmission lines, these need to be incorporated into a carefully planned national grid, the electrical equivalent of President Eisenhower's interstate highway system, in order to unleash the full potential of renewable energy wealth.

The battery energy storage system will be used to keep South Australia's electrical infrastructure reliable, charging from the wind farm and discharging to the grid at times of peak and high demand.

Suitable for installation adjacent to existing electrical substations, this easy - to - site solution enables long - duration energy storage with a process that has a high round - trip efficiency from power - to - storage and then back - to - power.

Then, a high goal for introduction of renewable energy should be set, and the electrical power system needs to be reformed to achieve it.

When energy is transformed from one form to another, it tends to flow from a higher grade or more ordered form - such as mechanical, electrical energy, chemical or high - temperature heat - to a lower - grade or more disordered form, ultimately low - temperature heat.

Borenstein is the latest energy expert to conclude that closing Diablo Canyon would result in higher emissions from electrical generation from natural gas.