Download - Rt1 eiser.a audi sl
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Future mobility – four pillars of sustainable mobility
TF
SI
Bio
fuel
sT
DI
Hyb
ridiz
atio
n /
Ele
ctrif
icat
ion
TFSI
TDI
Fuels
e-tron
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Future mobility – Areas of action
TF
SI
Bio
fuel
sT
DI
Hyb
ridiz
atio
n /
Ele
ctrif
icat
ion
TFSI
TDI
Short distances < 200 km Mid-range distances Long distances > 500 km
IC engineIC engine
IC engineIC engine
IC engine with biofuelIC engine with biofuel
H2 / fuel cell (FCEV)H2 / fuel cell (FCEV)
BEV with range extenderBEV with range extenderPlug-in HEV (PHEV)Plug-in HEV (PHEV)Full hybrids (HEV)Full hybrids (HEV)
e-tron
Fuels
BEVBEV
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►Increase in efficiency from downsizing and downspeeding in past 10 years about 25%
►Potential for boosting efficiency in next 10 years 10–15%
Combustion processIntelligent pumps and
ancillariesLower engine friction Charging technology
• Intelligent thermal management
• Cylinder shutoff during part-load operation (on-dem and engine)
• Lightweight design / new materials
Engineering potential:
Outlook conventional powertrains
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CO2 reduction in well-to-wheel biofuels
CO2 limit valuesstarting from 2017:
1st generation 2nd generation
New systems 60%
Existing systems 50%
Systems today 35%
►High potential for reducing CO2 emissions►No interference in food chain►Substitution potential 10-20 %
Sum-mary
0%
20%
40%
60%
80%
100%
Ethanol Biodiesel HydrogenatedVegetable Oils
Biogas Ethanol BtL
CO
2re
duct
ion
pote
ntia
l [%
]
Datenquelle: JRC/EUCAR/CONCAWE
State of the art
CO2-optimized
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Renewable
Natural gas
Diesel Gasoline
Hydrogen (renewable) FCEV
Oil
Electricity
SunFuel®
Biogas
Plug-in
hybrid
TFSI
TDI
CNG
SynFuel
Diversification of powertrains
e-vehicleRange-Extender
Plug-in