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Introducing a high efficientintelligent hybrid locomotive
The second Hybrid Locomotivein the world
The first plug in hybrid conceptin the world
50 to 80 percent reduction indiesel fuel consumption
Cut air emissions by 80%
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A G12 locomotive is convertedto hybrid by a cost of around$100,000
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Using advanced AC system
Advanced inverters with Skiip Semikron IGBTs
Recovering brake energy by regenerative braking
Noise-less especially at stand still and idle times
Diesel generator downsizing from 1000 kVA to 50 kVA
Better maneuver especially when the direction ischanged
Cost saving up to $700,000 / Locomotive
Possibility of using the old system chassis andconverting that to a very efficient modern system
Cruise control option outside the station yard
Able to carry 10 wagons with 400 Tons pay load
Up to 60 km/h at zero slope
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The locomotive chassis during
overhaul process in the workshop
IEEE VPPC2007 University of TEHRAN
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The hybrid locomotive during initial
field tests after overhauled
IEEE VPPC2007 University of TEHRAN
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7
Hybrid
locomotive
plug in
socket
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Motor1
Motor2
ECU1
Inverter1
ECU2
Inverter2
480 V
420 Ah
RectifierDiesel Gen.
380 V
Plug
Auxiliary
Inverter
Compe
ressor
Brake
Storage
TanksBrakes
Main
ECU
DC/DC
Converters
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Prototype is built and tested
More powerful Hybrid Locomotives areDesigned (Up to 2000 HP)
Proposal is sent to Railway system to
built 50 locomotives by overhaul theold G12 locomotives
Can Hybridize the line locomotivesthat bring 15% saving in the diesel fuel
consumption and 2000 HP power boostfor 4000 HP Alstom Diesels
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Technology Exchange Forum, Tehran, Iran, June 2008
Hybrid Technology
Advanced AC systems
Plug in Hybrid
Up to 80% fuel savings
Up to 80% emissions reduction
30% price of a normal locomotive
Regenerative braking Downsized diesel engines
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Shunting Locomotive forStations
Line locomotivesGM plans to change all
locomotives to hybrid and
15% saving in the mainline locomotives
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Technology Exchange Forum, Tehran, Iran, June 2008
Traction Motors from Overseas
Inverters can be home build
Old chassis are available Controller and control localized
Training
Joint venture with wagonManufacturers
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Technology Exchange Forum, Tehran, Iran, June 2008
Functional tests are approvedby Iran Railway System
Field tests are done
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Around $300,000 for each locomotive if 50locomotives are ordered
Compared with $1 Million for similarlocomotives bought from overseas
Our own know how
Possible export capabilities by a joint venturewith Wagon manufacturing companies
240,000 liters/Year Diesel Fuel and $50,000/Year Spare Parts Saving for each shuntinglocomotive
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Wagon manufacturers cansupport the after sales services
All electric components andsoft wares can be localized
All inverters and DC/DCconverters can be built
Wagon manufacturers can builtor overhaul the chassis
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I should thank you the followings fortheir support of the Project:
All Our Team Members and Managers
Irankhodro R&D Center Railways R&D Center
University of Yazd
University of Tehran
Research Institute of Advanced Technologies
in Automotive Industry (UTIK) Bonyan Locomotive
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Thank You
