{
  "$type": "site.standard.document",
  "description": "A charging pile, a charging system, and a charging method are provided. The charging pile includes: N charging branches, where each charging branch includes a charging gun, a power module configured to supply power for the charging gun, and an intra-branch switch connected between the charging gun…",
  "path": "/patents/1401965",
  "publishedAt": "2025-05-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L53/31",
    "HUAWEI DIGITAL POWER TECH CO LTD [CN]"
  ],
  "textContent": "A charging pile, a charging system, and a charging method are provided. The charging pile includes: N charging branches, where each charging branch includes a charging gun, a power module configured to supply power for the charging gun, and an intra-branch switch connected between the charging gun and the power module; K charging controllers, where each charging controller is connected to at least one intra-branch switch, each charging controller is configured to control turn-on and turn-off of the connected intra-branch switch, N ≥ K ≥ 1, and N and K are integers; M interfaces, configured to connect to one or more charging piles other than the charging pile, where N ≥ M ≥ 1, and M is an integer; and an interface switch, configured to connect to every two of the M interfaces. Each of the N charging branches is connected to one of the M interfaces by using an external switch. Flexible power sharing of the charging system is implemented by controlling turn-on and turn-off of switches at different locations.",
  "title": "CHARGING PILE, CHARGING SYSTEM, AND CHARGING METHOD"
}