Green Car Congress

JUNE 18, 2013

This will be done with a broad range of efficiency-enhancing technologies, including the turbocharging of downsized engines. Only with turbochargers can engines be downsized, he said, which can potentially offer a 7-8% percent fuel saving. Automating the manual transmission, for example with the eClutch.

Future 291

Future Gasoline-Electric Vehicles Gasoline 291

Green Car Congress

FEBRUARY 18, 2014

Sixty volts is defined by the United Nations Economic Commission for Europe (UNECE) regulation R100 as the boundary between low and high voltage in a direct current circuit, and so is a critical point where a step change in system cost can be identified. Rick Quinn, senior manager for advanced engineering.

Congress 236

Congress Hybrid Exhaust Gas-Electric 236

Green Car Congress

NOVEMBER 19, 2014

Augmenting its existing LC Super Hybrid program ( earlier post ), which deploys a downsized gasoline-electric powertrain, ALABC is working on advanced diesel-electric applications in development programs being undertaken with car makers including Ford and Kia. Click to enlarge.

Carbon 240

Carbon Hybrid Battery Batteries 240

Green Car Congress

DECEMBER 1, 2014

This means that in addition the power demand is more difficult to achieve with engine downsizing and transmission down-speeding alone. The displacement of high wattage loads to a more efficient 48 volt network is expected to be the next step in the development of a new generation of low voltage mild hybrid vehicles. Click to enlarge.

Standards 257

Standards International Vehicles Hybrid 257

Green Car Congress

DECEMBER 9, 2016

To this end, it is anticipated that the industry will begin moving from 12-volt battery systems to 48-volt systems. Regional highlights include: In North America, more engine downsizing is expected. The current average engine size is a 3.0-liter liter six-cylinder.

Global 252

Global Transportation Sale Vehicles 252

Green Car Congress

SEPTEMBER 21, 2009

Cylinder deactivation: deactivates the intake and exhaust valves and prevents fuel injection into some cylinders during light-load operation. Variable valve timing: alters the timing or phase of the intake valve, exhaust valve, or both, primarily to reduce pumping losses, increase specific power, and control residual gases.

2016 210

2016 MPG Fuel Economy EPA 210

Green Car Congress

NOVEMBER 22, 2016

However, although a CO 2 target of 70 g/km could be met without significant deployment of electric vehicles, the study found that exhausting all the potential gains from combustion engine technology improvements before transitioning to electric drive would be a relatively costly approach for vehicle manufacturers.

CO2 150

CO2 2014 Cars Exhaust 150

Green Car Congress

APRIL 4, 2012

It now includes variable valve timing on both exhaust and intake camshafts, and the new intake system opens the valves at a higher rpm to help keep the torque curve flat. The Altima offers a choice of a redesigned 2.5-liter liter DOHC inline 4-cylinder engine or 3.5-liter liter QR25 engine has been redesigned to be lighter and more efficient.

MPG 230

MPG 2013 Nissan Fuel Economy 230

Green Car Congress

OCTOBER 8, 2015

Having better control over the combustion process reduces the emission load on the exhaust aftertreatment systems. Eminox SCRT technology can significantly reduce harmful diesel exhaust gases, particularly in urban operating conditions.

Vehicles 150

Vehicles Exhaust Emissions Diesel 150

Green Car Congress

JULY 7, 2014

liter turbocharged gasoline engine has a combination water-cooled cylinder head, integrated exhaust manifold and twin-scroll turbocharger. 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.

North America 210

North America Lexus America Fuel Economy 210

Green Car Congress

FEBRUARY 12, 2016

Making 103 horsepower, the new engine marks the first combination of the Atkinson Cycle, cooled exhaust gas recirculation (EGR), GDI and a long-stroke-narrow-bore specification to maximize efficiency. A compact and lightweight 1.56-kWh kWh Lithium Ion Polymer battery is located underneath the rear seat.

Hybrid 150

Hybrid Chicago Plug-in 2017 150

Green Car Congress

JULY 17, 2015

The alternative-fuel car evolved to reduce exhaust emissions and other problems derived from burning fossil fuels. It is alarming to see comparisons of the Chevrolet Volt PHEV with battery electric cars when the comparison focuses only on the electric range and ignores the other important differences. by Professor Andrew Alfonso Frank.

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PHEV Plug-in Renewable Energy 375