DELPHI Powertrain Systems
Joël DuhrResearch & Innovation TechnologistDelphi Customer Technology Centre Luxembourg8 May 2008
Ecological Solutions
08 May 2008
Electrical/Electronic ArchitectureConnections SystemsElectrical CentersElectrical/Electronic Distribution Systems
Controls & SecurityEntertainment & CommunicationsSafety Systems
Gasoline Engine ManagementDiesel Engine ManagementFuel Handling & Evaporative CanistersExhaust Aftertreatment & Transmission Controls
HalfshaftsSteering
Thermal AutomotiveThermal New Markets
Independent AftermarketDiesel AftermarketOriginal Equipment ServiceConsumer ElectronicsMedical Systems
Electronics and Safety
Powertrain Systems
Steering
Thermal systems
Product & Service Solutions
Powertrain Systems within Delphi Product Portfolio
08 May 2008
Powertrain Technology Driving Forces
Local Pollution
Fuels End Customer
CO2
08 May 2008
100
120
140
160
180
200
1995 2000 2005 2010 2015
The Pressure to Reduce CO2
DieselAverage
Gasoline
?
Accelerated trend toward reduced CO2 emissions will drive innovation in Powertrain technology and the utilization of alternative fuels
Euro 3 Euro 4
Goal Fleet average 120g/km by 2012
CO
2 Em
issi
on [g
/km
]
Euro 5 Euro6
Gasoline: ca. 5,0 l/100kmDiesel: ca. 4,5 l/100km
08 May 2008
The Emission Legislation Global DriveGlobal emission legislation will evolve toward fuel neutral standards, with emerging countries adopting European legislation
2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
Europe
USA (federal)
India (nationwide)
China (nationwide)
Euro 4 Euro 5 Euro 6
Tier II bin 8 Tier II bin 5
Euro 2/BSII Euro 3/BSIII Euro 4?
Euro 2 Euro 3 Euro 4(w/o OBD)
(w OBD)
08 May 2008
Gasoline Technology Evolution
100
110
120
130
140
150
160
170
180
190
2000 2005 2010 2015
CO
2 [g/
km]
Dual
Inde
pend
ent
Cam
Pha
sing
Hom
ogen
eous
GDi
150 b
arDo
wnsizi
ng
Turb
ocha
rgin
gVaria
ble V
alve L
iftin
g
Stra
tified
GDi
200 b
ar
MultiC
harg
e Ig
nitio
n
NOx A
ftertr
eatm
ent
PFI injectorCharge motion, EGR
2012 target
Euro 3 Euro 4 Euro6Euro 5
HCCI
08 May 2008
Diesel Technology Evolution
Euro 3
Common Rail System1600 – 2000 bar
Euro 3 Euro 5/6
Injection speed and precision
Reliability
Control Strategies
Common Rail System1400 – 1600 bar
08 May 2008
35
0
5
10
15
20
25
30
Estimated Net System On-Cost
Fuel
Eco
nom
y / C
O2 B
enef
it (%
)
Best Value
Baseline: MPFI 4-Valve
Value Analysis ComparisonL4 Engine in EU
08 May 2008
Powertrain Technology Conclusion
Local Pollution
Fuels End Customer
CO2