{
  "$type": "site.standard.document",
  "description": "The power supply system includes a high-voltage battery connected to the drive device by a high-voltage system power line, a low-voltage battery connected to the auxiliary device by a low-voltage system power line, a main power converter connected to the high-voltage system power line and the…",
  "path": "/patents/1376326",
  "publishedAt": "2025-07-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R16/033",
    "TOYOTA JIDOSHA KABUSHIKI KAISHA"
  ],
  "textContent": "The power supply system includes a high-voltage battery connected to the drive device by a high-voltage system power line, a low-voltage battery connected to the auxiliary device by a low-voltage system power line, a main power converter connected to the high-voltage system power line and the low-voltage system power line, and a bidirectional charger connected to the external power side and the high-voltage system power line for charging the high-voltage battery and supplying the voltage of the high-voltage battery to an external electric load. When a failure is detected in the main power converter, the charger power converter is controlled so as to step down the power of the high-voltage system power line by the charger power converter and supply the power to the low-voltage system power line.",
  "title": "POWER SUPPLY SYSTEM"
}