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KSPG shows new compact two-cylinder range extender for EVs, variable valve system

Green Car Congress

Automotive supplier KSPG Automotive (formerly Kolbenschmidt Pierburg), a subsidiary of Rheinmetall AG, and FEV have jointly developed a concept for a compact, 30 kW range extender for battery-electric vehicles. The advantages of such power units lie in the fact that they reduce battery size and costs and lower additional related weight.

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NREL Study Finds That A Dynamic Plug-in Vehicle Could Be A Promising Technology Pathway for Cost-Effective Vehicle Electrification

Green Car Congress

Cost-effectiveness of vehicle electrification using today’s assumptions. The study by Aaron Brooker, Matthew Thorton and John Rugh aimed to identify possible pathways to cost-effective vehicle electrification by evaluating a variety of scenarios and technology improvements. The EHEV pathway is the dynamic, road-charged hybrid.

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How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

Carmakers response to real and specific concerns about battery lifetime, up-front costs, and safety issues is to focus on engineering and testing for an unspecified number of years. The F6 DM uses ferrous batteries, with no lithium content, that BYD says are high-energy density and low cost.

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