{
  "$type": "site.standard.document",
  "description": "An electric vehicle battery control system including a first electric motor configured to propel a vehicle in a drive mode in response to a drive current, a second electric motor operative to generate a back electromotive force voltage in a fault mode, a battery, having an open circuit battery…",
  "path": "/patents/1375203",
  "publishedAt": "2025-05-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L58/40",
    "GM GLOBAL TECHNOLOGY OPERATIONS LLC"
  ],
  "textContent": "An electric vehicle battery control system including a first electric motor configured to propel a vehicle in a drive mode in response to a drive current, a second electric motor operative to generate a back electromotive force voltage in a fault mode, a battery, having an open circuit battery discharge voltage, for generating the drive current for coupling to the first electric motor, and a vehicle controller for limiting the drive current in response to a difference between the back electromotive force voltage and the open circuit battery discharge voltage being less than a threshold voltage difference.",
  "title": "BACK ELECTROMOTIVE FORCE MANAGEMENT FOR ELECTRIC VEHICLES"
}