Recharging system for electrically powered vehicle, and...
Redeemable coupon
Redundant prime mover system
Redundant virtual energy solution vehicle
Refueling facility, refueling device, and refueling method
Regeneration control system
Regenerative brake control for transit vehicle
Regenerative brake system for a vehicle
Regenerative braking control for a transit vehicle
Regenerative braking protection for an...
Retarding system for diesel-electric vehicles
Retractable pantograph for downward withdrawal in the event...
Roadway power and control system for inductively coupled...
Rolling stock system and control method thereof
Safety device for detecting electrical brake failure and...
Safety device for electrical braking with permanent magnet...
Safety device for resistor braking with a resistant bipolar...
Safety floor
Scheduling and control in a power aggregation system for...
Sealed lead-acid battery tray assemblies and motive power...