| 20110001353 | AUXILIARY POWER SYSTEMS AND METHODS THEREOF - An auxiliary power supply system includes a passive ultra-capacitor buffer module and an auxiliary power unit coupled to the passive ultra-capacitor. The auxiliary power unit is configured to receive a current supply from the passive ultra-capacitor buffer module. The auxiliary power unit is configured to power one or more auxiliary devices of a railcar over one or more gaps in a power rail. Also disclosed is an exemplary method of making an auxiliary power supply system. | 01-06-2011 |
