Diesel vs electric traction


Does Electrification save Foreign Exchange ?



Yüklə 1,4 Mb.
səhifə7/11
tarix17.11.2022
ölçüsü1,4 Mb.
#69526
1   2   3   4   5   6   7   8   9   10   11
diesel-vs-electric

Does Electrification save Foreign Exchange ?

  • Electrification ends up draining the Foreign exchange, instead of saving it.
  • The classic case is Ernakulam - Trivandrum Electrification at Minus 29% rate of return, tapping Power from a Diesel Power station of Nallalam.
  • Capital investment in Power plants is mostly by way of imported equipment.

To Sum up,

Is Electric Traction only Marginally Capital intensive ?

Is Electric Traction only marginally Capital intensive ?

  • The Nation pays dearly by spending our scarce Capital to create this vast infrastructure and to sustain it.
  • On the Diesel traction, a modest engine is all that we require.

Power Requirement of a 5000 HP Electric Locomotive

Electric Traction is prohibitively Capital intensive

Break-even Level as Assessed by various Committees

Sections under Electrification recently

GMT of Non-electrified sections on All India basis

Breakeven was given a Go By since no sections on IR in 1996 qualified for Electrification on 49 GMT basis and the CORE was facing a closure.

  • Breakeven was given a Go By since no sections on IR in 1996 qualified for Electrification on 49 GMT basis and the CORE was facing a closure.
  • If ROR should only be the criterion, can we de-electrify the low density routes already electrified ?
  • If Oil prices come down, as it did from $36 in 1979 to $9 in 1998, can we attempt de-electrification of the entire country based on ROR ?

Recommendations of Gujral Committee - 1990

  • For the period 1990-2005, Electrification of 2510 KMs recommended.
  • Electrification recommended @ 214 Kms per year
  • Sections specifically recommended for Not Electrifying already electrified.
  • Actual Electrification done between 1990 and 2000 has been 5000 KMs which is double of what was recommended.
  • Rate of Electrification is 2.33 times of what was recommended.

Yüklə 1,4 Mb.

Dostları ilə paylaş:
1   2   3   4   5   6   7   8   9   10   11




Verilənlər bazası müəlliflik hüququ ilə müdafiə olunur ©azkurs.org 2024
rəhbərliyinə müraciət

gir | qeydiyyatdan keç
    Ana səhifə


yükləyin