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Cadillac ELR EREV uses active noise canceling across all engine speeds

Green Car Congress

The 2014 Cadillac ELR extended range electric vehicle uses active noise canceling across all engine speeds when the on-board gasoline-powered electric generator turns on for extended-range driving. Acoustic refinement is an important attribute of every Cadillac interior, and ELR is no exception.

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DLR team develops demonstrator of free-piston linear generator as range extender for EVs; technology transfer to Universal Motor Corp.

Green Car Congress

Sample layout of an extended range EV powertrain with FPLG modules. Intake, exhaust and fuel injection. For this reason, different fuels can be used—from gasoline, diesel and natural gas through to ethanol or hydrogen. For example, with gasoline, the unit could use a compression ratio of 10.0:1;

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Chevrolet introduces 2013 Malibu ECO with eAssist

Green Car Congress

The Malibu ECO features GM’s eAssist light electrification technology ( earlier post ), which is engineered to deliver an estimated 26 mpg in city driving and 38 mpg on the highway. Using electricity instead of gasoline when stopped, with automatic and smooth engine start-stop functionality. Chevrolet Malibu ECO PowerFlow screen.

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GM provides technical details of the Gen 2 Voltec propulsion system used in the 2016 Volt

Green Car Congress

The second-generation “Voltec” extended range electric powertrain applied in the MY2016 Chevy Volt ( earlier post ) marks a significant evolution in the electric drive technology platform from its first-generation origins. liter range extender engine. liter range extender engine. Improved performance.

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FEV Showcased Partner and Internal Advanced Hybrid Development Projects at SAE World Congress; Demonstrations of Capability

Green Car Congress

A 100 kW Rase Symetron generator, driven by a GM Ecotec 2.0L Vehicle exhaust and evaporative emission calibration. The Caliber ReEV propulsion system employs a 1.0L, 3-cylinder, 4 valve engine that is mated to a UQM PP75 generator that provides 41 kW of continuous power in extended-range mode, with a peak power of 75kW.

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Next-gen Chevy Volt EREV is more efficient, with 50-mile electric range

Green Car Congress

Chevrolet unveiled the second-generation Volt extended range EV at the North American International Auto Show. GM estimates fuel economy to be 41 mpg combined (MY 2015 = 37 mpg) with 102 mpge (MY 2015 = 98 mpge). GM will be detailing the new power flow in a coming SAE paper, Farah said. The new high-efficiency 1.5L

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