{
  "$type": "site.standard.document",
  "description": "It is described a method for controlling a DC-transmission link (3) for transmitting electric power from a power production unit (3) connected to a AC-DC converter (47) at a first side of the DC-transmission link to a utility grid (5) connected to a DC-AC converter (55) at a second side of the…",
  "path": "/patents/995601",
  "publishedAt": "2012-11-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J3/36",
    "SIEMENS AG [DE]"
  ],
  "textContent": "It is described a method for controlling a DC-transmission link (3) for transmitting electric power from a power production unit (3) connected to a AC-DC converter (47) at a first side of the DC-transmission link to a utility grid (5) connected to a DC-AC converter (55) at a second side of the DC-transmission link, the method comprising: obtaining a DC voltage signal (Vdc) indicative of a DC voltage at the DC transmission link; controlling the AC-DC converter such that a AC voltage (V1) at a AC side (40) of the AC-DC converter (47) is adjusted based on the DC voltage signal (Vdc). Further, an apparatus (57) for controlling a DC-transmission link (3) is described.",
  "title": "Method and apparatus for controlling a DC-transmission link"
}