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GMs views on challenges for battery development for extended range electric vehicles

Green Car Congress

Roland Matthé, GM technical manager for the Voltec battery system, provided an overview of GM’s views on the requirements and challenges for batteries specifically for extended range electric vehicles—i.e., Recharge time. Click to enlarge. Different applications require different types of cells, he noted. >

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GM Will Produce Cadillac Converj EREV

Green Car Congress

GM Vice Chairman Bob Lutz, at a conference of the Society of Automotive Analysts on the eve of the North American International Auto Show, announced that GM will produce the Cadillac Converj extended-range electric vehicle. Detroit News. Earlier post.). Earlier post.).

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Ohio State University Takes Top Spot at 2009 EcoCAR Competition with EREV Design

Green Car Congress

University students from The Ohio State University earned top honors at the 2009 finals of the EcoCAR : The NeXt Challenge competition in Toronto, Canada for their design of a Extended Range Electric Vehicle (EREV). Tags: Conferences and other events Hybrids Plug-ins.

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Say Hello To The Cadillac Converj

Revenge of the Electric Car

Detroit — It’s official: the Cadillac Converj will be the second extended-range electric vehicle that General Motors Co. GM Vice Chairman Bob Lutz made the announcement Sunday at a conference of the Society of Automotive Analysts on the eve of the North American International Auto Show. The Detroit News.

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Argonne Study Examines Impact of Real World Drive Cycles on Efficiency and Cost of Different PHEV Configurations

Green Car Congress

Aymeric Rousseau, program manager at Argonne, presented a small slice of this wide study at the Advanced Automotive Battery Conference 2009 (AABC) this week in Long Beach. Camry hybrid) PHEV with a 4 kWh and an 8 kWh pack; and a series hybrid (extended-range electric vehicle, e.g., Volt) with a 12 kWh and a 16 kWh pack.

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Perspective: A View Into the New GM

Green Car Congress

The morning session started out with an hour long press conference, the highlight being the unveiling of the Volt’s 230 mpg preliminary EPA city fuel economy finding ( earlier post ), as well as a tour showing selected elements from the studios of the four GM North American brands: Chevrolet, GMC, Buick and Cadillac. Build better products.

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Wrightspeed unveils new turbine range extender for medium- and heavy-duty electric powertrains; 30% more efficient than current microturbine generators

Green Car Congress

The Route extended range electric powertrains incorporate a range-extending genset designed to recharge the high-power battery pack (currently from A123 Systems) and Wrightspeed’s own geared traction drive (GTD) ( earlier post ). Weighing in at 250 lbs (113.4 Jaguar was using a turbine from Bladon Jets.

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