{
  "$type": "site.standard.document",
  "description": "A vehicle inverter device for driving an electric motor using a vehicle electric power source. The vehicle inverter device includes an input terminal, a filter circuit including a capacitor, an inverter circuit, a positive bus bar, a negative bus bar, a control circuit, an upper arm ground line…",
  "path": "/patents/1321220",
  "publishedAt": "2022-06-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L3/003",
    "KABUSHIKI KAISHA TOYOTA JIDOSHOKKI"
  ],
  "textContent": "A vehicle inverter device for driving an electric motor using a vehicle electric power source. The vehicle inverter device includes an input terminal, a filter circuit including a capacitor, an inverter circuit, a positive bus bar, a negative bus bar, a control circuit, an upper arm ground line, and a low voltage electric power source circuit. The control circuit causes only a lower arm switching element to be in an on-state and electrically connects the control circuit and the negative bus bar through the upper arm ground line when a direct current electric to power is supplied from the low-voltage electric power source circuit under a condition where a direct current electric power is not inputted to the input terminal.",
  "title": "VEHICLE INVERTER DEVICE AND VEHICLE FLUID MACHINE"
}