{
  "$type": "site.standard.document",
  "description": "Even when one power conversion device among a plurality of power conversion devices connected in parallel experiences a short circuit, the other power conversion devices having experienced no short circuit can be promptly restarted. Each power conversion device includes: a short circuit occurrence…",
  "path": "/patents/1410384",
  "publishedAt": "2025-05-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02H7/1213",
    "MITSUBISHI ELECTRIC CORP [JP]"
  ],
  "textContent": "Even when one power conversion device among a plurality of power conversion devices connected in parallel experiences a short circuit, the other power conversion devices having experienced no short circuit can be promptly restarted. Each power conversion device includes: a short circuit occurrence determination unit (33) configured to determine, on the basis of a current value at an output terminal (3a), whether or not a short circuit has occurred; a short circuit elimination determination unit (34) configured to determine, on the basis of a current value and a voltage value at the output terminal, whether or not the short circuit has been eliminated; and a current interruption unit (32) configured to, on the basis of determination by the short circuit occurrence determination unit (33) and determination by the short circuit elimination determination unit (34), interrupt current that flows from a power conversion unit to the output terminal or cancel the interruption.",
  "title": "ELECTRIC POWER CONVERSION DEVICE"
}