SYSTEMS AND METHODS FOR GENERATING POWER IN A VEHICLE

摘要

Various systems and method for generating electrical power in a rail vehicle are provided. In one embodiment, a vehicle system includes an electrical power generation unit operatively coupled with a drive shaft of an engine. The electrical power generation unit includes a fraction alternator and a head-end-power (HEP) alternator. The traction alternator is excited by power electronics positioned external to the traction alternator. The HEP alternator is self-excited by an exciter winding positioned in the HEP alternator.