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Omron introducing smallest and lightest high capacity DC power relay; hybrids and EVs

Green Car Congress

Omron Corporation will introduce later this fall the G9EN DC power relay, the world’s smallest and lightest high capacity DC power relay of its class, according to the company. This contributes not only to device downsizing and weight-reduction, but also makes wiring and mounting much simpler.

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Ricardo to display functional integration prototype of ADEPT 48V “intelligent electrification” diesel

Green Car Congress

Ricardo will display the first functional integration prototype of the Advanced Diesel Electric Powertrain (ADEPT) collaborative research project ( earlier post ) in public for the first time this week at the Low Carbon Vehicle Event (LCV 2014) in the UK. ADEPT schematic. Click to enlarge. 48V Diesel Fuel Efficiency'

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Pierburg GmbH electric compressor for turbos

Green Car Congress

Pierburg GmbH, part of the KSPG Group, has developed an electric compressor for spontaneously boosting the charge pressure of engines fitted with an exhaust-gas turbocharger. This component allows pressure to be increased regardless of the exhaust-gas energy availability.

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CPT presenting two papers at SAE World Congress on SpeedStart and TIGERS for 48V mild hybrid systems

Green Car Congress

Controlled Power Technologies (CPT) will deliver two technical papers at SAE World Congress in April on its SpeedStart torque assist and kinetic energy recovery system ( earlier post ) and TIGERS turbine integrated gas energy recovery system ( earlier post ) for 48V mild hybrid vehicles. Earlier post.)

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Full lifecycle CO2 of new Mercedes C-Class 10% less than outgoing model

Green Car Congress

Natural gas and crude oil are strongly influenced by fuel consumption during the use phase. Mercedes highlights the most important measures as including: For all gasoline and diesel drive systems: Friction-optimized downsizing engines with turbocharging, direct injection and thermal management; gasoline engine with Camtronic (C 180).

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Lexus NX compact utility arrives in North America

Green Car Congress

To minimize turbo lag, the four-into-two exhaust manifold system pairs cylinders according to their expansion or compression stroke to reduce pumping losses and eliminate exhaust gas interference. The transmission consists of an electric motor generator and an electric drive motor linked by a double set of planetary gears.

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The EV Battery Wish List

Cars That Think

Electric cars barely existed in 2010, when the Tesla Model S was still a glint in Elon Musk’s eye. A battery will be the high-voltage heart of each of those 77 million electric vehicles, and by far their most expensive component, setting off a worldwide race to ethically source their materials and crank up production to meet exploding demand.