click icon to print
Technology
evaluated
Overall Potential
-- show additional criterion --
Barriers
Benefits (other than environmental)
Energy efficiency (single vehicles)
Status of development
Technology field
Vehicle - fix costs
Regenerative braking in DC systems
very promising
Regenerative braking in freight trains
interesting
Revision of limit value for longitudinal forces in the train
interesting
Sandwich structures
promising
Self-propelled freight cars
interesting
Single-axle bogies
very promising
Smart windows
interesting
SOTRELE:Real Time Power and Energy Optimisation System
Space Utilization
Speed harmonisation
not promising
Stationary energy storage
promising
Streamlining of head and tail
not promising
© UIC - International Union of Railways 2003