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Consortium successfully runs silicon carbide multiport DC-DC converter in EV

Green Car Congress

It has four ports: two connect to the traction motor and high voltage battery; a third connects to a secondary energy source, which in this test car is a super capacitor bank; and the fourth powers the vehicle’s 12V systems. Energy can also be transferred directly between the battery and super capacitor ports.

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Volkswagen presents status of fleet study in electromobility; latest generation of twïnDRIVE plug-in hybrid

Green Car Congress

In addition, a scenario is being tested in which some of the daily peak electrical demand might be buffered by the cars’ lithium-ion batteries in the future. The electric traction motor of the plug-in hybrid powertrain outputs 85 kW and supplies 600 N·m (443 lb-ft) of torque from standstill. Under the hood.

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Study Finds Coordinated Off-peak Charging Can Support Large Scale Plug-in Use Without Additional Generation Capacity; TCO and GHG Abatement Costs for BEVs Projected to Remain High

Green Car Congress

They also assumed a shift from current central motor (CM) drivetrains to wheel motor (WM) drivetrains. from 2015 onwards because higher efficiency of wheel motor drivetrains allows for smaller. and cheaper engines and battery packs. TCO of future wheel motor PHEV may. Abatement cost using battery powered cars are.

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GM Says Chevrolet Volt Won't 'Pay the Rent' | Autopia from Wired.com

Tony Karrer Delicious EVdriven

" In other words, General Motors is going to lose its shirt until the Volt establishes itself in the marketplace. General Motors has sought $10.3 Its been improving over time, but the power density and cost issues are still steep for what exists thus far. Wired Home Subscribe Sections Cars 2.0 Interesting in any case.

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