| 摘要 |
#CMT# #/CMT# The supply unit (5) has a storage battery, a fuel cell unit, capacitors and fuel tanks, where the supply unit is integrated into a trailer and is coupled to a trailer coupling of a vehicle. A charging device (4) is provided for charging a storage medium in a charging terminal or charging a power socket with a household alternating current. A signaling unit (7) is arranged at an outer side of the supply unit, where a charging condition can be read in the signaling unit. A passive air cooling of the supply unit is provided by ventilation openings. #CMT#USE : #/CMT# Current supply unit for use in a trailer range extender for an electric vehicle, a hybrid vehicle and a plug-in hybrid vehicle (all claimed). #CMT#ADVANTAGE : #/CMT# The supply unit allows the trailer range extender to increase the range of the electric vehicles, and provides additional electrical energy for the vehicles. The trailer range extender can be supported and charged without any complexity in the parking area. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic block representation of a trailer range extender. 2 : Charging current supply 4 : Charging device 5 : Current supply unit 6 : Control unit 7 : Signaling unit. |
