{
  "$type": "site.standard.document",
  "description": "This disclosure relates to a method for operating a wind turbine comprising a speed-variable drive system comprising an electrical machine and a pulse-width modulation-controlled converter, wherein the speed-variable drive system is connected to an electrical grid. In the event of a transient grid…",
  "path": "/patents/1410113",
  "publishedAt": "2024-01-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F03D15/00",
    "NORDEX ENERGY SE & CO KG [DE]"
  ],
  "textContent": "This disclosure relates to a method for operating a wind turbine comprising a speed-variable drive system comprising an electrical machine and a pulse-width modulation-controlled converter, wherein the speed-variable drive system is connected to an electrical grid. In the event of a transient grid fault a frequency of the pulse-width modulation is determined in response to a current in an electrical circuit connected to the converter.",
  "title": "METHOD FOR OPERATING A WIND TURBINE AND A WIND TURBINE"
}