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TRANSPORT
27 Mai 2009
L’AGV, au service de l’écologie
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The AGV
� Operation cost
� Power consumption
� Investment per seat
� Environmental impact
� Modularity / Capacity
� Speed
� Comfort
� Availability
Built on Alstom’s expertise…
To offer more…
� Articulated train
� Weight optimisation
� Safety
…and less
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Based on an articulated architecture
Bogies positioned between the cars of the train
Position of power bogie on the AGV
Position of the bogies
Articulated architecture
Classical architecture
• Safety: trainset rigidity
• Comfort: less noise and vibrations
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Based on distributed power
Traction systems distributed below floors of cars
Motor bogie on the AGV
Carrying bogiePower bogiePower unitTransformerAuxiliary equipment
Traction system
• 20% more space for passengers
• Power of the train maintained independently to the number of cars
Triplet Triplet
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Powered by synchronous Permanent Magnet Motors
A Power/Weight ratio of 22.6 kW per ton for a 350 kph train
• Motor’s Power/Weight ratio: more than 1 kW/kg
• Efficiency ratio: 98%Permanent magnet motor rotor
Permanent magnet motor stator
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The test train (the two platforms tested on the test train)
TGV 150 : The Test Train (574,8 kph)
6In partnership with RFF & SNCF
Running direction
M2 R8 R4 R1 M1Motor trailer VIP coach
AGV bogiesInstrumented wheel set
Instrumented active pantographLaboratory coach
Duplex TGV AGV range
� 2 TGV East power cars � 3 TGV Duplex coaches standard production components� 2 AGV bogies + traction components
Total power 20 MW
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AGV schematic
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On board the AGV: accessibility, space and comfort
Gangway Width > 1m
Interior Width 2700mmthe biggest on the market
(UIC Gauge)
Closed Fairing of the roof(minimizing of noise and aerodynamic drag)
+ 15% of windows surface
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Flexible Interior design
ModularityFlexibility
Space
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NTV train’s characteristics
• Dedicated to Italian lines
• Safety equipment : ERTMS + SCMT
• 300 kph train : 5 motored bogies, for 11 cars and 200m
• Three classes: top class, club (1st), standard (2nd)
• Internet / Entertainment on board
• 25 trains to be delivered
• Pre-series mid 2010
• Passengers service starting in 2012
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MANUFACTURING
OPERATION MAINTENANCE
MATERIALS
END OF LIFE
DELIVERYPRODUCT
RECYCLING
LIFE CYCLE Less energy consumption per seat :- 8 time less than automobile- 15 time less than aircraft- 3 time less than bus
Source : UNIFE
AGV : a product’s environmentally committed approach
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Designed with environmental concerns in mind
Reducing impact on the environment
Up to 9 MW of power feedback into the other trains or into the grid Able to produce its own electricity
70 tonnes less and less bogies than competitor models
15% reduction in energy consumption15% reduction in maintenance costs
98% of easily recyclable materials Aluminium, steel, copper and glass
Aero-acoustics to reduce noise Same noise at 360 kph than competitors at 300 kph
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Approx 15% less Energy Consumption than direct competitors thanks to :
� Lower weight (70 tons less)
� Optimisation of the use of regenerative brake (less friction brake use)
� 25% less bogies (big impact on aerodynamic drag)
� Higher efficiency of traction chain (efficiency PMM 0.96)
� Intensive work on aerodynamic shapes (nose, bogie fairing, gangways…)
Designed for Energy Saving
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Aero acoustics : designed to reduce aerodynamic noise
� No vortex on pillar
� Bogie vortex does not go over passengercar windows
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AGV : Traction Effort vs Speed
AGV11 Traction effort
0
50
100
150
200
250
300
0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320
Speed (kph)
(kN
)
25kV
Drag
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Energy consumption’s optimisation
Example : TGV line Paris StrasbourgDistance 438.5 km. Running time : 1h 39 mnEnergy consumption (traction –regeneration) 6800 kWh i.e. 15.5 kWh/km
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The AGV concept
More :
• Modularity
• Capacity
• Speed
• Performances
• Comfort
• Reliability
• Availability
Less :
• Operating cost
• Energy consumption
• Mass /passenger
• Noise in the environment
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TRANSPORT
www.alstom.com