@anant_s
In this field, I feel like a non-English speaking chinese in an Indian village.
Can u please tell us, what needs to change in order to run trains faster? Difference in tracks/infrastructure/cost, etc etc ?
I think many people here would appreciate it.
well my appologies for not using simpler language.
high speed tracks are straighter and laid on much denser or packed soil sub structure. curves are gentler and that often means going in straight lines leading to more bridges and tunnels. this adds to cost as for slower speeds u can have tighter curves and bypass lot of tricky geography (ravines for example).
next comes safety. owing to higher speed better signaling is required. trains like TGV, Shinkansen and Acela have in cab signalling and the driver can drive without needing to look out for signal.
one more factor is track fencing and access control. at high speeds crash with even animals like cow or Buffalo can have drastic impact.
finally u have simpler technical requirements like horse power and
Ah, I imagine one is talking about coal?
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@anant_s you are right about at least more 4 DFCs (Delhi-Chennai, Chennai-Kolkata, Chennai-Goa and Mumbai-Kolkata) being in the pipeline (in fact the advanced stages of planning), there is going to be an explosion in orders for these trains in the next decade. I'm not immersed in this area at all, so from a purely layman's perspective it seems to me the Alstom design/product looks far more modern than that of GE's, would the GE trains have the same sort of computerised cabin? I imagine these new trains would bring in a new generation of tech for the IRs such as self diagnostics and other such advancements?
bingo!
eastern DFC will have several feeder routes that will connect mineral lines from states of jharkhand Orrisha and west bengal necessitating heavier trains and loco HP.
GE locos are some of the best in world and their performance in some of toughest lines in Canadian Pacific railways is a testimony to quality.
new locos will have far better ergonomics and reduced driver load by higher automation.
GE's test track at
Colorado Praire
Pictures by Vincent Laforet
technology wise several new methods of construction, signalling etc have been employed in FCs and hopefully these will bring about positive changes in IR such as punctuality and improvement in safety.
JICA, which has funded WDFC rightly mentioned that DFCs are biggest transportation infra project since country's having massive potential to change industrial landscape of country.