{
  "$type": "site.standard.document",
  "description": "The invention describes a method of controlling the power input to a HVDC transmission link (2), which HVDC transmission link (2) is connected to an AC power plant (1) by means of a first voltage source converter (10) and to an AC grid (3) by means of a second voltage source converter (30), which…",
  "path": "/patents/990261",
  "publishedAt": "2013-05-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J3/36",
    "SIEMENS AG [DE]"
  ],
  "textContent": "The invention describes a method of controlling the power input to a HVDC transmission link (2), which HVDC transmission link (2) is connected to an AC power plant (1) by means of a first voltage source converter (10) and to an AC grid (3) by means of a second voltage source converter (30), which method comprises using the second voltage source converter (30) to perform voltage control of the HVDC transmission link (2) during a no-fault mode of operation of the grid (3); monitoring a HVDC transmission link parameter (U U) in the event of an unbalanced fault. The invention also describes a control module (100) for controlling the power input to a HVDC transmission link (2); a voltage source converter (10) for a power plant (1); and a power generation and transmission arrangement (5).",
  "title": "Method of controlling the power input to a HVDC transmission link"
}