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Showing posts with the label alt fuel

TGV 001

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Last week I went long winded on the original Bullet Train from Japan. This week, I'm writing about a train having played somewhat of a similar role to the Series 0 but has never seen commercial service. She is the TGV 001, first of what has become the world famous fast train of Europe, le train à grande vitesse, the TGV, the high speed train. It is very evident that the TGV 001 set the general tone for styling of the later TGVs Unlike the later production TGVs, the TGV 001 is an experimental articulated gas turbine-electric trainset. Built by Alstom (then called GEC-Alsthom), this prototype trainset began testing in 1972. The SNCF, la Société Nationale des Chermins de fer Français, the French National Railways chose to power their fast train with fossil fuel and on board power generation in order to avoid the infrastructure cost of having to erect cantenaries along the railroad mainline. However this later became expensive and unpractical after the 1973 oil crisis. Al...

BNSF HH20B

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The train of this week is a locomotive unveiled in 2009 by the BNSF Railway.  Instead of using conventional diesel fuel, it is powered by hydrogen fuel cells  (I have very limited knowledge in this area, so please feel free to comment on this post if you are interested in and familiar with the topic of hydrogen fuel cells).  It is called the HH20B, a hydrogen-hybrid switcher locmotive based on the GG20B Green Goat diesel-hybrid switcher built by Railpower Technologies Corp. of Brossard, Quebec (acquired by R.J. Corman Railroad Group of Nicholasville, Kentucky in 2009).  The GG20B is powered by a 300 hp 4-stroke Caterpillar diesel-engine and a battery pack with a combined tractive output of 2,000 hp.  On the HH20B, diesel engine is replaced by hydrogen fuel cells.  Hydrogen storage is in a set of tanks installed on top of the long hood of the locomotive in a heavily vented enclosure, above the batteries. The BNSF Railway displaying its low- and ul...