This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
MAHLE Powertrain and Allotrope Energy have unveiled a new battery technology which offers ultra-fast recharging coupled with good power density. Its stability, even at high temperatures, permits high current delivery and fast recharging, all without the need for complex external cooling or elaborate battery management systems.
Jeep 4xe Charging Stations will be either directly connected to the powergrid or use solar power to generate electricity. With Level 2 charging, the 17 kWh battery pack in the Jeep Wrangler 4xe can be fully recharged in about two hours. liter engine.
The long-term goal is to achieve up to 300 kW of charging capacity—enabling a quick recharge in roughly 6 minutes. The development engineers are also investigating how the constant switching on and off of the batteries affects the powergrid; the harmonics this generates could knock the grid out of sync.
OptiFuel’s rail engine solutions are powered by their EPA-certified locomotive CNG/RNG engine rated at 0.00 The second challenge was engineering flexibility into the system—railroads had different performance needs and access to different sources of power. Then there was the challenge of new technology.
In addition to reinjecting electricity into the powergrid, the bidirectional charger supports a vehicle-to-load (V2L) function for powering electrical appliances directly from the car.
The development of powerful, long-lasting batteries and ready access to a reliable powergrid for recharging remain the critical issues for the success of the battery-electric and plug-in hybrid vehicle of the future, according to the white paper.
Under normal conditions, this stabilizing technology will be particularly important as the powergrid is expected to rely more and more on variable renewable resources such as wind and solar technologies. If a million owners plug in their vehicles to recharge after work, it could cause a major strain on the grid.
Researchers at the Department of Energy’s Pacific Northwest National Laboratory (PNNL) have developed a Smart Charger Controller for plug-in vehicles that will automatically recharge vehicles during times of least cost to the consumer and lower demand for power. Widespread use of these devices could help advance a smart powergrid.
rechargeable battery?technology?that This technology is a cost-effective, scalable, and self-rechargeable device that reduces system complexity, improves round trip-efficiency, doubles space utilization, reduces soft costs and is safer to deploy in residential solar plus battery applications. Innovasion Labs PINC, Inc. is developing a?rechargeable
The report, Bucks for balancing: can plug-in vehicles of the future extract cash—and carbon—from the powergrid? , is based on a research collaboration between a team of engineers from Ricardo and National Grid, the operator of the high voltage electricity transmission system within Great Britain (GB).
Atlas F24 Refrigerator Van by Li-ion Battery The Atlas F24 Refrigerator Van by Li-ion Battery features a refrigerating compressor that operates on a combination of an electric motor with a lithium-ion battery power system developed by 4R Energy Corporation.
The combustion engine is a turbocharged 2.0 The infrastructure side—a plate with a coil and an inverter (AC/AC converter)—is placed on the parking spot of the Audi TT offroad concept and connected to the powergrid. Powered by the engine, it recharges the battery and thus extends the electric range.
JFE Engineering Corporation, Sharp Corporation, Hewlett-Packard Japan, Ltd., have been selected as contractors for a joint US-Japan collaboration supporting a Smart Grid project on the Hawaiian island of Maui. Smart Grid Model at a Substation with One Distribution Grid Level in Kihei (Hitachi). Hitachi, Ltd.,
This project will address a number of issues, ranging from the powergrid itself to data transfer between drivers, vehicles, and electric fueling stations. If the battery runs out of energy, then a compact combustion enginerecharges the battery as needed to boost the vehicle’s operating range to as much as 250 km (155 miles).
Up to 30 electric vehicles at a time can recharge in Fraunhofer IAO’s parking garage. This year will see the installation of a photovoltaic unit and a small wind power system at the Fraunhofer Institute Center Stuttgart IZS, where up to 30 electric vehicles at a time can recharge at AC charge spots in the Fraunhofer Campus parking garage.
An average combustion engine on an everyday commute between Vienna and Bratislava produces about 45 kg of CO 2 per year. The aim of the VIBRATe project is to interconnect the “twin cities” of Vienna and Bratislava by a network of charging stations and make electric cars and scooters available to the public. —ZSE.
The advancement is aimed at accelerating the production of electric vehicles and energy storage solutions for the powergrid. It will establish ORNL as the ‘engine’ around energy storage research in the Southeast region. Stealth-mode electrochemical energy storage startup SPARKZ Inc. SPARKZ Inc. —Ilias Belharouak.
Initial consumer experiences with PEVs—their real-world driving range, cost, safety, reliability, and ease of recharging and resale—will exert a significant influence over mainstream consumers’ perceptions of PEVs. National Goal of One Million Plug-In Electric Vehicles. The Need for “Truth in Advertising.”
It will address a number of issues from the data transfer between the driver, vehicle and electric filling station to the powergrid. If the range extender is used to recharge the battery, the A1 e-tron can cover an additional 200 kilometers (124.27 miles) of range. L/100 km (123.80 g/mile), Audi says.
The research project has the goal of integrating electrical vehicles as mobile energy storage units in the future intelligent powergrid (smart grid). —Rita Forst, Opel’s Vice President of Engineering. Opel will use MeRegioMobil to study new intelligent charging technologies.
mi lower than that of an automated fleet composed of any currently available hybrid or internal combustion engine vehicle (ICEV). We found plenty of times during the day when a portion of taxis could slip off to recharge, even if just for a few minutes. Required fleet size by battery range and charging network.
The simplest recharging option is to plug the charging cable supplied with the car into a conventional 230-volt socket. The battery is then charged from the grid at a power level of 2.3 A completely depleted battery is recharged in this way within nine hours. The battery is then 80% recharged after just 30 minutes.
This renewable production capacity is increasingly important to ensure the existing powergrid can accept more renewable sources. In fact, hydrogen cars now coming onto the market have triple the range of most battery electric cars and can be refueled in several minutes (rather than recharged in hours), and this is just the start.
Whenever new technologies are introduced into the powergrid, there’s always a chance they could disrupt the system, possibly even leading to blackouts. Finding ways to deal with the impact on the grid caused by incorporating renewable energy has been the focus of Vijay Vittal ’s research for nearly 20 years.
billion worldwide—by 2050, this may not be achievable through improvements to the traditional internal combustion engine or alternative fuels: the traditional combustion engine is expected to improve by 30%, so achieving full decarbonisation is not possible through efficiency alone.
The conventional A380 is powered by a 1.6- liter Mitsubishi engine.) Jonway currently manufactures several thousand units per month of its A380 compact SUV in 3- and 5-door models and is expanding its product line with new model sedans and other automobiles. Better World International, Ltd.,
Frank (email: afrank@efficientdrivetrains.com) Dr. Frank is Professor Emeritus, Mechanical and Aeronautical Engineering at the University of California, Davis, where he established the Institute for Transportation Studies (ITS-Davis), and was director of the US Department of Energy’s National Center of Hybrid Excellence at UC Davis.
In the case of electric cars, time-shifting the recharge to late at night is important because recharging effectively a home’s daytime energy usage. When Ford’s first all-electric car, the Ford Focus Electric, ships in 2011, the recharging system will be remotely managed by Microsoft.
The technology areas ( earlier post ) receiving funding are: PETRO: Plants Engineered To Replace Oil ($36 million). Solar ADEPT: Solar Agile Delivery of Electrical Power Technology ($14.7 Plants Engineered to Replace Oil (PETRO). Energy Plant Design The University of California, Los Angeles, will re-engineer.
MWh of battery energy storage to balance electrical demand and improve power quality. The system can operate independently from or while connected to the main powergrid. Benefits of electric ground support vehicles The microgrid will supply the power to charge the many types of electric vehicles unique to airports.
In 2001, a team of engineers at a then-obscure R&D company called AC Propulsion quietly began a groundbreaking experiment. They wanted to see whether an electric vehicle could feed electricity back to the grid. The company’s president, Tom Gage , dubbed the system “vehicle to grid” or V2G.
The battery in her EV is a variation on the flow battery , a design in which spent electrolyte is replaced rather than recharged. Flow batteries are safe, stable, long-lasting, and easily refilled, qualities that suit them well for balancing the grid, providing uninterrupted power, and backing up sources of electricity.
Wireless Radio Frequency Signal Identification and Protocol Reverse Engineering (WiFIRE), $750,000. Unsupervised Physics-informed Machine Learning of Complex Natural and Engineered Geoscience Processes, $250,000. Grid-Edge Intelligent Distribution Automation System for Self-Healing Distribution Grids, $550,000.
During the SAE 2009 World Congress in Detroit, Gary Kissel of General Motors presented an update of hybrid, plug-in hybrid, and electric vehicle standards being revised or developed by the Society of Automotive Engineers (SAE) Hybrid Standards Committee. for reverse energy flow, e.g. vehicle-to-grid (V2G) or vehicle-to-home.
In the paper, the GM team broke down CO 2 and fuel consumption reduction potentials into several categories: The introduction of E-REVs and PHEVs to existing grids, displacing petroleum use; The influence of charging availability and consumer behavior on CO 2 reduction; Changes in powergrid mix as well as vehicle stock; and.
The average Kiwi drives just 38km per day , so an EV owner can go for at least 10 days without a recharge. Unlike petrol cars where filling up requires a trip to the petrol station, you can recharge at home or anywhere with access to electricity. EV MYTH FOUR: NZ power supply can’t cope with an increase in Electric Vehicles.
The study found that PHEVs may result in a reduction of the overall expense of owning a vehicle and, with the help of smart-grid technologies, eliminate harmful vehicle emissions by up to 50 percent. The study looked at how adding PHEVs to the road could affect the electric powergrid depending on when and where the cars were charging.
Electric: The smart vision EQ fortwo features a rechargeable lithium-ion battery with a capacity of 30 kWh. Alternatively, the cars can dock with the powergrid inductively, feed in electricity and act as a swarm battery, taking pressure off the grid.
The winds had barely died down when electric-power specialists and others began calling for a radical overhaul of Puerto Rico’s electricity networks, one that would emphasize renewable energy, distributed generation, and, critically, microgrids. A microgrid is like a miniaturized, tightly controlled version of a powergrid.
In the powergrid, supply and demand need to match exactly. If consumers demand more power than producers can supply, or if producers provide more power than consumers need, the result can be rolling blackouts. For example, he noted, “ there will always be a place for 20-30 kWh packs.
AC is the type of electricity that flows through powergrids and into homes and businesses, including to power EV chargers. AC can be thought of as "low and slow" charging, while DC is very fast and powerful. DC is the type stored in batteries. Coverage is sparse for now.
And at the headquarters of Pacific Gas and Electric, utility executives are preparing “heat maps” of neighborhoods that they fear may overload the powergrid in their exuberance for electric cars.&#. Battery-powered motors are more efficient than gasoline engines. February 15, 2010. They cost drivers on average only 2.5
If successful, commercial availability of this Li-metal/glass electrode will allow for highly energy-dense rechargeable batteries of over 1000 watt-hours per liter and 400 watt-hours per kilogram. grid, transforming domestic energy production. Sila Nanotechnologies. Rensselaer Polytechnic Institute.
One of the biggest challenges to the nations powergrid "is going to be the introduction of electric vehicles," said Dana Christiansen, associate director of the Oak Ridge National Laboratory, which has partnered with Nissan, TVA and the state of Tennessee to help develop the charging infrastructure to support the vehicles.
We organize all of the trending information in your field so you don't have to. Join 5,000+ users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
Let's personalize your content