{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "A grid connecting device is provided which connects to an electric power system, and outputs power generated by a connected distributed power source to the electrical grid. In this grid connecting device, it is determined whether the rate of decline in the level of sunlight exceeds a predetermined…",
  "path": "/patents/987814",
  "publishedAt": "2013-08-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J3/0014",
    "SANYO ELECTRIC CO [JP]"
  ],
  "textContent": "A grid connecting device is provided which connects to an electric power system, and outputs power generated by a connected distributed power source to the electrical grid. In this grid connecting device, it is determined whether the rate of decline in the level of sunlight exceeds a predetermined threshold value, and a predetermined voltage sag response operation is performed based on the results of the determination.",
  "title": "SYSTEM CONNECTION DEVICE AND SYSTEM CONNECTION SYSTEM"
}