r ailway f reight a ggregation f or sustainable … · krishna prasad r ² irts (p) 2015 . rail is...
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RAILWAY FREIGHT AGGREGATION:
FOR SUSTAINABLE LOGISTICS
Krishna Prasad R – IRTS (P) 2015
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Rail is Environmentally and Economically Sustainable.
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‘Small’ Hot Rolling Steel Plant – Smaller Inputs, Smaller Outputs
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Kathipara, Chennai
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SOLUTIONS
Realtime Network
Analysis and
Computational
Modeling to
achieve
Aggregation,
Distribution,
Transmission
Stations with very
long loop-lines for
‘train aggregation’
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AGGREGATION THROUGH AUTOMATION
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Consignors
•Coimar
from
Coimbatore
•Madhur
from
Madurai
•Tirumal
from Trichy
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Consignees
•Bhim from
Bhiwani
•Rohit from
Rohtak
•Guru from
Gurugram
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Aggregate
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COMPUTATIONAL MODEL:
DECISIONS AT ORIGIN
Handling 80 Tonne Alumium Ballet?
Containers attached to Passenger Trains
Disaggregate to VPH
Wait for more consignments and run Rake-Load
Coimbatore Madurai Trichy
80 Tonnes
Aluminium Ballet
300 kg Copper Wire
Coil
150 kg Pepper
10 Tonnes Copper
Wire Coils
12 Tonnes
Aluminium Ballet
250 kg Copper
Wires
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LOGISTICS AND COMPUTATIONAL
MODELING
Forecasting - Need to deal
with data we don’t yet
Network Graphing - Data
about multiple
nodes/locations, traffic
Processing – From Data to
Objective Decisions
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MORE COMPUTATIONAL DECISIONS
Towards Chennai or Delhi or A Third
Intermediate point?
How about Multiple Destinations?
HCPV Rakes or Container rakes?
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Deaggrega
tion
Similar
Decisions:
Wait,
Parcels,
Containers,
Rakes,
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AGGREGATION BEYOND RAKES
Creating Dedicated Stations for Jumbo Rakes
But how?
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7.353 km long BHP Billiton Iron Ore Train - 682 wagons and 8 GE AC6000 locos moving 82 kilo tonnes
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STATION RE-DESIGN ACTION PLAN:
TARGET STATIONS
Near Major Hubs like Chennai, Vizag, Delhi etc.
Double Line Crossing Stations with four lines
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Move Points, Signals
Extend Loop-line Lengths to 2.8 – 5.6 km
Extend Platform/siding
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REDESIGNED STATIONS: SUPERJUMBO
RAKES
Station can accommodate jumbo Trains with 2-3
rake lengths!
One such station for every 100-200 kms.
Superjumbo Trains stop only at stations.
Can also be used for Jumbo Coaching Trains with
amendment to rules.
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THANK YOU!