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Chevrolet Spark EV: speedy, smooth and quiet; the importance of motor control

Green Car Congress

Chevrolet is hosting a series of media drives this week for the production version of its new Spark EV ( earlier post ). It will be the first vehicle on the market to use the recently approved SAE combo charger for DC Fast Charging (J1772). Currently, DOE data suggests that 90% of charging is done at home. The Spark EV.

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UPS updates 125 Workhorse E-GEN series hybrid electric step vans with smaller genset engine for better fuel economy

Green Car Congress

4-cylinder engine; charging capability remains the same, as does the electric range. The original 2015 E-GEN Drive was propelled by a 200 kW Sumo electric motor/generator (from tm4 Electrodynamic Systems) with a 60 kWh pack (45 kWh usable) built with Panasonic 18650 Li-ion cells. A small 23 kW/30 hp, 2100 N·m PSI 2.4-liter

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Northern Lights Energy signs LOI to purchase 1,000 AMP electric SUV conversions over 5 years

Green Car Congress

It is the intention of NLE to purchase a variety of all-electric SUVs from AMP for utilization within fleet operations as well as for re-sale within the its market region. In February, AMP introduced its first SUV all-electric conversion platform, the GM Chevrolet Equinox. With its 37 kWh Li-ion pack, range is 150 miles (241 km).

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GM recalling certain eAssist models; up to 42,904 vehicles potentially affected by GCM issue

Green Car Congress

General Motors (GM) is recalling certain model year 2012 and 2013 Buick LaCrosse and Regal, and model year 2013 Chevrolet Malibu Eco vehicles equipped with the eAssist light electrification system. kW Li-ion battery pack (15 kW peak power) using cylindrical power-optimized cells from Hitachi. Earlier post.) Earlier post.).

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Chevy Volt Delivers Novel Two-Motor, Four-Mode Extended Range Electric Drive System; Seamless Driver Experience Plus Efficiency

Green Car Congress

During the serial media launch events for the Chevrolet Volt, GM provided more detail (subsequent to the completion of related patent work) on the novel drive architecture applied in their first extended range electric vehicle to enhance the efficiency of both the battery electric and extended-range driving modes. Click to enlarge.

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

Tony Karrer Delicious EVdriven

The four-door sedan will deliver 40 miles on a charge; a small gasoline engine will recharge the battery as it approaches depletion, extending its range by as much as 200 miles. One wonders if the recent headway at MIT in building lithium ion cells using ?virus? Wired Home Subscribe Sections Cars 2.0 Interesting in any case.

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