{
  "$type": "site.standard.document",
  "description": "A dual voltage electrical architecture for a vehicle, including a low-voltage network, a high-voltage network and a DC/DC converter for transferring power from the high-voltage network to the low-voltage network, the electrical architecture further including a lithium-ion battery, a first and…",
  "path": "/patents/1364138",
  "publishedAt": "2024-05-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R16/033",
    "Volvo Construction Equipment AB"
  ],
  "textContent": "A dual voltage electrical architecture for a vehicle, including a low-voltage network, a high-voltage network and a DC/DC converter for transferring power from the high-voltage network to the low-voltage network, the electrical architecture further including a lithium-ion battery, a first and second contactors connected respectively to a positive and a negative terminals of the lithium-ion battery, a pre-charge circuit consisting of a pre-charge contactor and a pre-charge resistor connected in series, wherein the pre-charge contactor and the pre-charge resistor are connected in parallel with the first contactor, a battery management unit for controlling the opening and closing of the contactors and a vehicle start device. The DC/DC converter includes a first input terminal connected to the first contactor and to the pre-charge contactor and a second input terminal connected to the second contactor. The only power source of the architecture is the lithium-ion battery delivering power to the high-voltage network.",
  "title": "DUAL VOLTAGE ELECTRICAL ARCHITECTURE FOR A VEHICLE, IN WHICH THE ONLY POWER SOURCE IS A LITHIUM-ION BATTERY"
}