{
  "$type": "site.standard.document",
  "description": "A method and apparatus for connection of a wind driven turbine generator 12 to an HVDC transmission line is provided that does not require transformation of the wind generated AC voltage to a nominal AC distribution grid frequency. An AC output from the turbine generator 12 is increased in level…",
  "path": "/patents/1005379",
  "publishedAt": "2012-02-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J3/36",
    "GEN ELECTRIC [US]"
  ],
  "textContent": "A method and apparatus for connection of a wind driven turbine generator 12 to an HVDC transmission line is provided that does not require transformation of the wind generated AC voltage to a nominal AC distribution grid frequency. An AC output from the turbine generator 12 is increased in level and converted to HVDC for direct application to a HVDC transmission line. The wind turbine generated AC may be first increased in frequency via a matrix converter 214 and then rectified or may be first rectified and increased in level by a high-voltage DC-DC converter circuit 316 and then applied directly to the HVDC transmission line.",
  "title": "HVDC connection of wind turbine"
}