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Confidential
AVL List GmbH (Headquarters)
Matthias Neubauer
AVL HYPER 200 KW/LITRE:
TGDI HIGH PERFORMANCE DEMONSTRATOR
Matthias Neubauer | | September 2016| 2Confidential
AVL HYPER 200KW/LHIGH PERFORMANCE CONCEPT
Main aspects:
1.75l GDI TC Fam B engine
Reinforced crankshaft, con rods, pistons
New cylinder head material and cooling concept
Updated combustion system
New fuel injection system layout
Revised valve train
Bi-turbo charging with dual compressor
Electric Supercharger (48V)
Optimised periphery
Matthias Neubauer | | September 2016| 3Confidential
AVL HYPER 200KW/LHIGH PERFORMANCE CONCEPT
Engine Key Performance:
349 kW (474 HP) @ 8000 1/min
422 Nm (30.5 bar BMEP) @ 7000 1/min
200
220
240
260
280
300
320
340
360
380
400
14
16
18
20
22
24
26
28
30
32
34
0 1000 2000 3000 4000 5000 6000 7000 8000 9000
PO
WER
-K
W
BM
EP -
BA
R
ENGINE SPEED - RPM
200 kW/l Full Load Characteristics - BMEP & Power
BMEP - bar
Power - kW
Matthias Neubauer | | September 2016| 4Confidential
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
2007 2008 2009 2010 2011 2012 2013 2014 2015
Spe
c. P
ow
er
[kW
/l]
TGDI with AVL
involvement
(Concept and Series)
SPECIFIC POWER VS. GLOBAL PRODUCTION VOLUMES - TGDI
Units produced
1 Mio
AVL Demo Car200 kW/l
The mass
market stays
between 60
and 80 kW/l
The performance of
the image product
increases…
…extended
modularity needed!
YXV W
Realised Engines and Vehicles (confidential Projects not to be named):
Over the years, the specific power of high performance engines clearly increased. AVL’s
latest demonstration vehicle pushes the limit up to 200kW/l specific performance,
respecting production constraints.
Matthias Neubauer | | September 2016| 5Confidential
EVOLUTION OF FUEL ECONOMY TECHNOLOGIES WITH GASOLINE ENGINES
40
60
80
100
120
140
160
180
200
500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000
Sp
ec
ific
Po
wer
-k
W/l
Displacement - ccm Source:: AR 2016
100 kW
150 kW
200 kW
250 kW
300 kW400 kW
500 kW 600 kW
Power
Boost
Right
sizing
Fuel Economy Concepts(high production volume)
“Image / Top Performance“
Concepts(low production volume)
“200 g/kWh“
COMMON BASIS
• Adv. Combustion
• Efficient Charging
• Friction Reduction
“200 kW/L“
TARGET 2020/25
In order to combine both efficiency and top performance engines in one engine family, the base engine
needs to support mechanical robustness on the one hand and low friction on the other hand respecting
boundaries and interfaces of a given production line.
Matthias Neubauer | | September 2016| 6Confidential
REALISED BOOSTING SYSTEM
Bi Turbo charging
with series compressors
48V E-supercharger
The realised boosting system consists of two parallel exhaust gas driven turbo chargers
with two stage compressors, each to provide the required boost pressure with a good
overall turbo charger efficiency. A 48V E-supercharger supports low end torque and
transient response.
Matthias Neubauer | | September 2016| 7Confidential
VEHICLE MODIFICATIONS
Increased
Radiators
48V System12V Battery
Air/water
charge air
coolers
Heat Insulation
The vehicle cooling system was upgraded to meet heat rejection requirements for both
the low and high temperature coolant circuits.
The 12 and 48V energy storages and the DC/DC converter are located in the front in
order to achieve the targeted vehicle’s weight distribution.