{
  "$type": "site.standard.document",
  "description": "This application provides an on-board distributed power supply system and an on-board power supply control method and apparatus. The on-board distributed power supply system includes at least two low-voltage battery pack groups. Each low-voltage battery pack group includes at least one low-voltage…",
  "path": "/patents/1408222",
  "publishedAt": "2024-03-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L1/02",
    "HUAWEI DIGITAL POWER TECH CO LTD [CN]"
  ],
  "textContent": "This application provides an on-board distributed power supply system and an on-board power supply control method and apparatus. The on-board distributed power supply system includes at least two low-voltage battery pack groups. Each low-voltage battery pack group includes at least one low-voltage battery pack. Each low-voltage battery pack includes a plurality of battery cells. Each low-voltage battery pack group is correspondingly electrically connected to at least one power train in an on-board distributed drive system to provide electric energy for each power train in the on-board distributed drive system. In embodiments of this application, power is supplied to the on-board distributed drive system by using at least two low-voltage battery pack groups. When some low-voltage battery pack groups are faulty, remaining low-voltage battery pack groups may continue to work. Therefore, this can avoid a failure of the entire power supply system and improve power supply reliability and safety of the power supply system.",
  "title": "ON-BOARD DISTRIBUTED POWER SUPPLY SYSTEM AND ON-BOARD POWER SUPPLY CONTROL METHOD AND APPARATUS"
}