{
  "$type": "site.standard.document",
  "description": "Various systems 100 and method for generating electrical power in a rail vehicle are provided. In one embodiment, a vehicle system 100 includes an electrical power generation unit 114 operatively coupled with a drive shaft of an engine 106. The electrical power generation unit includes a traction…",
  "path": "/patents/977245",
  "publishedAt": "2014-03-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L15/007",
    "GEN ELECTRIC [US]"
  ],
  "textContent": "Various systems 100 and method for generating electrical power in a rail vehicle are provided. In one embodiment, a vehicle system 100 includes an electrical power generation unit 114 operatively coupled with a drive shaft of an engine 106. The electrical power generation unit includes a traction alternator 116 and a head-end-power (HEP) alternator 118. 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.",
  "title": "Systems and methods for generating power in a vehicle"
}