{
  "$type": "site.standard.document",
  "description": "There is provided a method performed by a DC voltage controller for a HVDC converter, the method comprising: generating a synchronous angular speed and synchronous phase angle based on a DC voltage error signal; determining an AC grid phase angle from a combination signal, wherein the combination…",
  "path": "/patents/1426983",
  "publishedAt": "2026-06-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J3/36",
    "GE VERNOVA TECH GMBH [CH]"
  ],
  "textContent": "There is provided a method performed by a DC voltage controller for a HVDC converter, the method comprising: generating a synchronous angular speed and synchronous phase angle based on a DC voltage error signal; determining an AC grid phase angle from a combination signal, wherein the combination signal is based on an AC grid signal and a function of the synchronous angular speed; generating, for the HVDC converter, a phase angle demand, wherein the phase angle demand is based on the AC grid phase angle and the synchronous phase angle.",
  "title": "IMPROVEMENTS RELATING TO DC VOLTAGE CONTROL IN POWER TRANSMISSION NETWORKS"
}