{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "It is described a method (100) for controlling a wind power plant, in particular in case of a frequency drop in a utility grid to which the wind turbines are connected, the method comprising: Combining demand response, inertial response and spinning reserve for given wind speeds in order for wind…",
  "path": "/patents/980144",
  "publishedAt": "2014-01-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F03D7/00",
    "SIEMENS AG [DE]"
  ],
  "textContent": "It is described a method (100) for controlling a wind power plant, in particular in case of a frequency drop in a utility grid to which the wind turbines are connected, the method comprising: Combining demand response, inertial response and spinning reserve for given wind speeds in order for wind power plants to deliver fast aggregate under frequency response for a wide wind speed range with minimal recovery time and minimal production loss at each wind speed.",
  "title": "Method and arrangement for responding to a grid event, such as fast frequency drop, by combining demand response, inertial response and spinning reserve"
}