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New PSA 1.2-liter 3-cylinder turbo takes International Engine of Year category award

Green Car Congress

liter category International Engine of the Year 2015 earlier this month. —German journalist Thomas Imhof, a judge for the International Engine of the Year 2015. The oil pump is controlled electronically to provide the optimal amount of lubrication. PSA Peugeot Citroën’s new 1.2-liter liter to 1.4-liter

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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

The Volt is an electric-drive vehicle, powered by a 16 kWh Li-ion battery, incorporating an internal combustion engine and generator to serve as a range extender; an electrical plug is intended to be the primary source of stored energy used to deliver motive power. In this mode, the ring gear is held (locked) by clutch C1.

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

Green Car Congress

The drive unit contains two newly developed electric motor-generators for propelling the vehicle and other duties; power electronics to supply and control them; a system of gears, clutches, and hydraulic controls to combine and deliver the mechanical power from the motor-generators and the engine; and an electric oil pump. Click to enlarge.

Volt 150