{
  "$type": "site.standard.document",
  "description": "A hybrid drive system for a work machine includes a drive system. The drive system includes an engine that generates a first energy supply. The drive system also includes a generator mechanically coupled with the engine to drive the generator. The drive system further includes a battery system that…",
  "path": "/patents/1380623",
  "publishedAt": "2026-04-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K6/46",
    "Caterpillar Inc."
  ],
  "textContent": "A hybrid drive system for a work machine includes a drive system. The drive system includes an engine that generates a first energy supply. The drive system also includes a generator mechanically coupled with the engine to drive the generator. The drive system further includes a battery system that generates a second energy supply. The drive system includes a motor generator unit mechanically coupled with the generator to drive the generator. The motor generator unit is driven by the battery system. The hybrid drive system also includes a controller communicably coupled with the drive system. The controller is configured to control the drive system to direct, towards one or more traction motors of the work machine, a portion of at least one of the first energy supply via the generator and the second energy supply via the motor generator unit and the generator.",
  "title": "HYBRID DRIVE SYSTEM FOR WORK MACHINE"
}