|
|
|
|
Gas turbines have been in use in railways for decades, especially outside Europe. In recent times, with pollution standards becoming tougher and modern micro gas turbines arriving on the market, gas turbines have returned to discussion as an alternative to diesel traction.
|
|
Technology field: Innovative traction concepts and energy sources
|
|
|
|
|
|
|
|
|
General information
|
|
|
General criteria
|
|
|
Environmental criteria
|
|
|
Economic criteria
|
|
|
Application outside railway sector
|
|
|
Overall rating
|
|
|
|
|
|
|
|
|
|
|
Overall potential: interesting |
|
|
|
|
Time horizon: long-term |
|
|
|
|
|
Modern micro gas turbines could offer certain constructive and maintenance advantages. With regard to energy efficiency gas turbines will at best reach but not beat diesel-electric traction but there are some emission and noise advantages. The potential of gas turbines for railways appears limited, but technological developments in other markets, especially decentralised power generation, could improve the perspective should be closely observed. |
date created: 2002-10-09 |
|
|
|
© UIC - International Union of Railways 2003 |
|
|
|