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A study based on a spatial and longitudinal travel dataset by a team from Lamar University, Iowa State University and Oak Ridge National Laboratory found that whether plug-in hybrids (PHEVs) have lower energy costs that conventional gasoline vehicles (CGVs) or hybrid-electric vehicles (HEVs) depends on charger coverage.
GM Global Technology Operations LLC and the Regents of the University of Michigan recently were awarded a US patent (Nº 8,261,860) for a plug-in series hybrid or range-extended electric vehicle powertrain using multiple free piston linear alternator (FPLA) engines. Patent Drawing of an FPLA. E80, E85), and neat ethanol (E99).
Researchers at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) Institute of Vehicle Concepts in Stuttgart have developed a demonstrator multi-fuel free-piston linear generator (FPLG, or Freikolbenlineargenerator, FKLG in German) as a range extender for electric vehicles. Earlier post.) Earlier post.).
Researchers from Michigan State University have been awarded $2.5 About the size of a large cooking pot, the novel, hyper-efficient engine could replace current engine/generator technologies for plug-in hybrid electric vehicles. Tags: ARPA-E Concept Engines Engines Hybrids Plug-ins.
The largest single award ($10 million) goes to Delphi Automotive Systems to further the development of its Gasoline Direct-Injection Compression Ignition (GDCI) low-temperature combustion technology ( earlier post ) that provides high thermal efficiency with low NO x and PM emissions. Michigan State University. Stanford University.
UK-based Axon Automotive, a spin-off from Cranfield University, previewed a pre-production plug-in hybrid electric vehicle (PHEV) version of its lightweight city car at the Milton Keynes Science Festival. The Axon 8080 gasoline city car was released at the 2008 Eden Car Show. mpg US, 2.8 Axon Automotive Ltd.
Fuel-cycle SO 2 emissions of EVs compared to those of gasoline ICEVs and HEVs in China, current (left) and future (right). The study examined the fuel-cycle CO 2 , SO 2 , and NO x emissions of EVs in China in both current (2008) and future (2030) periods and compared them with those of conventional gasoline vehicles and gasoline hybrids.
The all-electric range of the Prius Plug-In (23 km) will cover more than 50% of distances driven by single cars each day in Japan, according to Toyota. The plug-in made its North American debut at the recent Los Angeles Auto Show. Prius Plug-In Performance Specs (Japan). Gasoline-electric hybrid fuel efficiency.
Researchers at Argonne National Laboratory, with colleagues from Lawrence Berkeley, Oak Ridge, and National Renewable Energy labs, and the University of Tennessee, have published a comprehensive analysis of the total cost of ownership (TCO) for 12 sizes of vehicles ranging from compact sedans up to Class 8 tractors with sleeper cabs.
Mopar has introduced new, Wi-Fi-capable, Level 2 (240-volt) charging units for at-home charging for Jeep 4xe and Chrysler plug-in hybrid electric vehicles. Portable, lightweight, lockable and weatherproof for indoor/outdoor charging, each unit is universally compatible and backed by a 3-year warranty.
President and CEO Takanobu Ito unveiled the Fit EV Concept electric vehicle and the platform for a mid-size plug-in hybrid electric vehicle at the Los Angeles Auto Show. The all-new plug-in hybrid platform showcases Honda’s next-generation, two-motor hybrid technology set to debut in 2012. liter gasoline engine.
million} plug-in electric cars and light trucks that were sold in the United States through December 2019 were still on the road, they would represent only about 0.6% million} plug-in electric cars and light trucks that were sold in the United States through December 2019 were still on the road, they would represent only about 0.6%
The third phase of a SDG&E multi-year in-use study on plug-in hybrid electric vehicles showed that plug-in hybrids offer significant improvements in gas mileage and reductions in emissions when compared with standard hybrid-electric and gasoline internal combustion engine (ICE) vehicles. Click to enlarge.
Concerning the latter: Even if all 755,000 plug-in cars and light trucks that were sold in the U.S. Concerning the latter: Even if all 755,000 plug-in cars and light trucks that were sold in the U.S. through December 2017 were still on the road, they would represent only about 0.3% of all registered cars and light trucks in 2017.).
Hybrid” plug-in hybrid system—the last offering all-electric trips of up to 60 km (37 miles) at speeds of up to 120 km/h (75 mph). The Renault gasoline-electricplug-in hybrid system supports 60 km of electric range plus extended range due to the gasoline-fueled internal combustion engine.
The plug-in hybrid electric test vehicle for Japan. announced its second Electric Vehicle Testing Program, this one with Saitama Prefecture for its next-generation personal mobility products, including electric vehicles (EVs); plug-in hybrid electric vehicles (PHEVs); electric scooters; and electric carts.
A research report submitted to the California Legislature this week by the University of California, Davis’ Institute of Transportation Studies proposes switching EVs to a mileage-based road-funding fee (road user charge, RUC) while continuing to have gasoline-powered cars pay gasoline taxes.
There are now more than 29,000 electric vehicles registered in New York City and Westchester, including 1,262 added in February, the most recent month for which data are available, according to Con Edison, the electricity, gas and steam utility for New York CIty and Westchester County, NY. Curbside Charging.
The federal subsidy significantly favors larger battery packs to a stronger degree than their potential for additional gasoline savings. air emissions and oil displacement benefits) in the near term per dollar spent than PHEVs and battery-electric vehicles (BEVs) with large battery packs providing longer electric range. (A
GM’s Chevrolet unveiled the Volt MPV5 extended range electric vehicle concept at Auto China 2010. The five-passenger multi-purpose crossover concept demonstrates the potential of the Voltec propulsion system by utilizing the same extended range electric drive foundation as the Volt. The XTS Platinum plug-in concept uses Cadillac’s 3.6-liter
Households with plug-in hybrid vehicles (PHEVs) and smart meters actively managed how, when and where they charged their cars based on electricity rates but rarely took advantage of online feedback, according to a two-year study by a team at the University of Colorado Boulder’s Renewable and Sustainable Energy Institute ( RASEI ).
At the SAE 2011 World Congress in Detroit, Michigan, US Department of Energy’s (DOE) Assistant Secretary for Policy and International Affairs, David Sandalow, announced the official launch of the EcoCAR 2 : Plugging into the Future competition and the sixteen university teams selected to participate.
The study, in press in the Journal of Power Sources , examines the efficiency and costs of current and future EVs, as well as their impact on electricity demand and infrastructure for generation and distribution, and thereby on GHG emissions. All reference car configurations except the diesel use gasoline engines, because the.
Plug In America , the non-profit plug-in vehicle advocacy organization, has awarded grants of $15,000 each to student teams at Cal Poly Pomona, Cal Poly San Luis Obispo, UC Irvine and UC San Diego to design, build and race plug-in hybrid cars in the 2009 Formula Hybrid International Competition.
The National Electrical Manufacturers Association (NEMA) has released a report by Energetics Inc. The focus of the meeting was on plug-in vehicle batteries (plug-in hybrids [PHEVs] and battery-electric vehicles [BEVs]) and batteries for large and small stationary energy storage applications.
A newly released University of Michigan study found widespread consumer interest in buying plug-in hybrid electric vehicles; however, the cost of the cars is much more influential than environmental and other non-economic factors as a predictor of purchase probabilities. Source: Curtin et al. 2009) Click to enlarge.
The US Department of Energy (DOE), through its Advanced Vehicle Testing Activity ( AVTA ) at Idaho National Laboratory (INL), has completed 1 million miles of plug-in hybrid electric vehicle (PHEV) testing. PHEV operations often occur with minimal pre-trip charge events – “they run even if not plugged in”. Click to enlarge.
Volkswagen, in cooperation with 6 project partners and the German Ministry of the Environment, presented in Berlin the current status of the “Fleet study in electric mobility” that was initiated in July 2008. The German federal government is targeting one million electric vehicles in Germany by 2020. Earlier post.) Earlier post.)
An new study from the Smith School of Enterprise and the Environment at Oxford University suggests that best way to reduce transport greenhouse gas (GHG) emissions in the short term is a “drastic downscaling of both size and weight” of conventional gasoline and diesel cars. ” “We should just use fuel cells.”
A pair of researchers at the University of Michigan have used “big data” mining techniques to evaluate the impact of adopting plug-in electric vehicles (PEVs) in the Beijing taxi fleet on life cycle greenhouse gas emissions based on the characterized individual travel patterns. In particular, consumer travel patterns (i.e.,
Their paper was presented at the ASME Internal Combustion Engine Division 2012 Fall Technical Conference by Marcello Canova, assistant professor at OSU; lead author was Philipp Skarke, from the University of Stuttgart Institute for Internal Combustion Engines and Automotive Engineering. Δ in electric range. Power from ORC.
note that the focus of their study was motivated in part by the unprecedented rise in popularity of electric two-wheelers in China. While conventional vehicle (CV) ownership and electricity consumption in China are both increasing rapidly—annual growth rates during the past decade were ? Today, e-bikes outnumber CVs 2:1.
Hilton and Tesla have announced an agreement to install up to 20,000 Tesla Universal Wall Connectors at 2,000 hotels in the US, Canada, and Mexico. Tesla’s Universal Wall Connector , which was launched last month, has received praise from the electric vehicle community. Don’t hesitate to contact us with news tips.
In a new study, a team from Carnegie Mellon University (CMU) and Ford Research and Advanced Engineering set out to determine the optimal mix for the fleet of mid-size personal vehicles in the US—while maintaining current driving patterns—with the goals of minimizing greenhouse gas emissions (GHG) or cost. Traut et al.
The National Alternative Fuels Training Consortium (NAFTC) will hold its upcoming Electric Drive Vehicle First Responder Safety Training at the Tesla Motors headquarters in Palo Alto, Calif. Electric drive vehicles are as safe as conventional vehicles; but they are different. Scheduled for 6-7 Dec., Scheduled for 6-7 Dec.,
In a paper being presented at WCX SAE World Congress Experience in Detroit this week, a team from MIT is proposing the use of a flex-fuel gasoline-alcohol engine approach for a series-hybrid powertrain for long-haul Class 8 trucks. We think that the way to enable the use of electricity in these vehicles is with a plug-in hybrid.
The 2011 Shell Eco-Marathon Americas—a challenge for high school, university, and college students from across North and South America to design vehicles to go the farthest distance using the least amount of energy—has expanded its categories to include plug-in electric vehicles (PHEVs).
According to a new lifecycle analysis by a team at Carnegie Mellon University, a battery electric vehicle (BEV) powered with natural gas-based electricity achieves around an average 40% lifecycle greenhouse gas (GHG) emissions reduction when compared to a conventional gasoline vehicle. Earlier post.).
Researchers at the University of Waterloo (Canada), with a colleague in Sweden, have used a power management strategy greatly to extend the durability of onboard fuel cells in a plug-in hybrid electric vehicle: an increase of 1.8, The arrows in the diagram indicate the electrical connection for the power flow.
Two of the vehicles are educational entries from Cornell University and West Philadelphia High School. Entries will include diesel and traditional gasoline-powered vehicles, hybrid models, plug-in hybrids, hydrogen fuel cell cars and vehicles running on biodiesel, flex-fuel and pure electric. mile) short course.
Zero-emission vehicles include battery-electric vehicles, plug-in hybrid-electric vehicles, and hydrogen fuel-cell-electric vehicles; the technologies can be applied in passenger cars, trucks and transit buses. US electric car sales in 2012 more than tripled to about 52,000 from 17,000 in 2011.
A 2008 paper by a team at the University of Michigan. The effect on long-term savings for the LED system depended upon the type of vehicle in use (gasoline-powered vs. electric). gallons of gasoline, and 205 fewer pounds of CO 2 emitted into the atmosphere. OSRAM JOULE LED forward lighting unit. Click to enlarge.
The projects selected are located in 25 states, with 50% of projects led by universities, 23% by small businesses, 12% by large businesses, 13% by national labs, and 2% by non-profits. GENI: Green Electricity Network Integration ($36.4 Solar ADEPT: Solar Agile Delivery of Electrical Power Technology ($14.7 University.
GDCI engine was significantly better than advanced production spark injection gasoline engines, and comparable to very efficient hybrid vehicle engines at their best efficiency conditions (214 g/kWh). This early work established that gasoline-like fuels with high resistance to autoignition are preferred for PPCI. Earlier post.)
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