{
  "$type": "site.standard.document",
  "description": "A non-contact power transmission system includes a power reception unit, a received power conversion unit, a current sensor, and a control device. The power reception unit includes a secondary side coil for receiving AC power transmitted in a non-contact manner from a primary side coil of a power…",
  "path": "/patents/1372095",
  "publishedAt": "2024-12-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J50/12",
    "HONDA MOTOR CO., LTD."
  ],
  "textContent": "A non-contact power transmission system includes a power reception unit, a received power conversion unit, a current sensor, and a control device. The power reception unit includes a secondary side coil for receiving AC power transmitted in a non-contact manner from a primary side coil of a power transmission device. The received power conversion unit converts AC power received by the power reception unit into DC power. The current sensor detects a current flowing between the power reception unit and the received power conversion unit. The control device executes a synchronous rectification operation by synchronously driving a plurality of switching elements of the received power conversion unit in accordance with a phase of the current when a detection value of a current output from the current sensor is equal to or larger than a predetermined threshold.",
  "title": "NON-CONTACT POWER TRANSMISSION SYSTEM"
}