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Report: Mercedes pulls the plug on range-extended EV possibilities

Baua Electric

Mercedes-Benz is scrapping extended-range EV powertrains after tests of prototypes, according to an Autocar report citing an anonymous source with knowledge of the matter. This engine reportedly acted purely as a generator, supplying power to an electric motor rather than directly driving the wheels.

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CU-ICAR, SCTAC partner on wireless vehicle charging; Oak Ridge charging system

Green Car Congress

The Clemson University International Center for Automotive Research (CU-ICAR) and the SCTechnology Aviation Center (SCTAC) have contracted with Oak Ridge National Laboratory (ORNL) to support a three-year program to develop and test wireless charging systems for electrical vehicles. Earlier post.).

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Simulation study suggests ORC waste heat recovery system could deliver potential 7% improvement in fuel consumption in a PHEV on highway

Green Car Congress

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. Power from ORC. Δ in electric range.

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GM to double models with 40 mpg highway or better by 2017; ongoing manufacturing efficiency improvements

Green Car Congress

GM’s electrified vehicles today include the extended-range electric Chevrolet Volt, Spark EV and Buick LaCrosse, Regal, Chevrolet Malibu and Impala with eAssist. Many of the most recent energy-savings initiatives have been within GM International Operations (GMIO) in China, India, Kenya, Russia, South Africa, South Korea and Thailand.

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Update on DOE Co-Optima project to co-optimize fuels & engines; goal of 30% per vehicle reduction in petroleum

Green Car Congress

The researchers suggest that there are engine architectures that can provide higher thermodynamic efficiencies than available from modern internal combustion engines; however, new fuels are required to maximize efficiency and operability across a wide speed/load range.

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Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

Green Car Congress

The PHEV does not require the heavy, costly batteries required by other electric cars, nor does it suffer from a limited range or poor freeway performance. Though the PHEV combines the two types of energy and power, it is not merely a temporary “transition” between gasoline and diesel cars to pure electric cars. slow charge.

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How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

General Motors Chevy Volt series PHEV, which it calls "extended range electric vehicle" (EREV), part of "E-Flex" multi-fuel platform. The utility.will get a Ford plug-in hybrid vehicle by the end of this year and as many as 20 by some time in 2009 to test their durability, range and impact on the power grid, said Susan M.

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