{
  "$type": "site.standard.document",
  "description": "This application provides a charging system, applied to the field of energy technologies, to more reliably remove, when a plurality of alternating current-direct current conversion circuits are connected in parallel to a direct current busbar, an alternating current-direct current conversion…",
  "path": "/patents/965036",
  "publishedAt": "2026-05-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J1/102",
    "HUAWEI DIGITAL POWER TECH CO LTD [CN]"
  ],
  "textContent": "This application provides a charging system, applied to the field of energy technologies, to more reliably remove, when a plurality of alternating current-direct current conversion circuits are connected in parallel to a direct current busbar, an alternating current-direct current conversion circuit whose output is short-circuited. The charging system includes at least two alternating current-direct current conversion circuits, at least two first fuse groups, at least one direct current-direct current conversion circuit, and an auxiliary fuse module. An input end of each alternating current-direct current conversion circuit is connected to an alternating current power supply, and an output end of each alternating current-direct current conversion circuit is connected to a positive direct current busbar and a negative direct current busbar through a corresponding first fuse group. An input end of each direct current-direct current conversion circuit is connected to the positive direct current busbar and the negative direct current busbar. The auxiliary fuse module is connected to the positive direct current busbar and the negative direct current busbar, and the auxiliary fuse module outputs an auxiliary fuse current when the output end of the alternating current-direct current conversion circuit is short-circuited, so that the alternating current-direct current conversion circuit is removed from the charging system.",
  "title": "CHARGING SYSTEM"
}