{
  "$type": "site.standard.document",
  "description": "Provided are a power supply control system (100) and a control method thereof, which belongs to the field of charging station control. The power supply control system (100) includes: a transformer (10) connected to a power grid; an output socket (20) connected to the transformer (10) via an…",
  "path": "/patents/1395760",
  "publishedAt": "2025-03-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L53/57",
    "GEELY AUTOMOBILE RES INSTITUTE NINGBO CO LTD [CN]"
  ],
  "textContent": "Provided are a power supply control system (100) and a control method thereof, which belongs to the field of charging station control. The power supply control system (100) includes: a transformer (10) connected to a power grid; an output socket (20) connected to the transformer (10) via an alternating current bus and configured to be connected to an electric device in the electric vehicle charging station; and an energy storage system (30) including an AC/DC bidirectional converter (31) and an energy storage battery (32) connected to the alternating current bus via the AC/DC bidirectional converter. The energy storage system (30) is configured to be controlled to, in response to the power supply control system (100) being in an uninterruptible power supply mode: switch the AC/DC bidirectional converter (31) into an inversion state; and output no electric energy when the power grid has a normal voltage and supply electric energy only by the energy storage system when the power grid has an abnormal voltage. The power supply control system (100) and the control method thereof can reduce cost of achieving an uninterruptible power supply function.",
  "title": "POWER SUPPLY CONTROL SYSTEM AND CONTROL METHOD THEREOF"
}