{
  "$type": "site.standard.document",
  "description": "A system is described. The system comprises: a double-fed induction machine (DFIM) coupled to a first axle drive; a first electric machine coupled to a second axle drive; a power supply that supplies a first power to the first electric machine; and a controller. The controller provides the first…",
  "path": "/patents/1380358",
  "publishedAt": "2026-04-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L15/20",
    "Volvo Car Corporation"
  ],
  "textContent": "A system is described. The system comprises: a double-fed induction machine (DFIM) coupled to a first axle drive; a first electric machine coupled to a second axle drive; a power supply that supplies a first power to the first electric machine; and a controller. The controller provides the first power to a stator of the DFIM; converts the first power to a second power through a converter based on a message from a sensor module; and supplies the second power to a rotor of the DFIM. In an embodiment, supplying the first power to the first electric machine obtains a first speed and a first torque from the first electric machine on the second axle drive; and supplying the first power and the second power to the stator and the rotor respectively obtains a second speed and a second torque from the DFIM on the first axle drive.",
  "title": "DOUBLE-FED INDUCTION MOTORS FOR ALL-WHEEL DRIVE"
}