{
  "$type": "site.standard.document",
  "description": "Disclosed is a method for supplying an external supply network (8) through a DC link (4), the external supply network (8) being connected to the DC link (4) by a DC/AC converter (3) and the power plant (1) being connected to the DC link (4) by means of an AC/DC converter (2), allowing start-up…",
  "path": "/patents/1402173",
  "publishedAt": "2025-09-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J3/001",
    "UNIV JAUME I [ES]"
  ],
  "textContent": "Disclosed is a method for supplying an external supply network (8) through a DC link (4), the external supply network (8) being connected to the DC link (4) by a DC/AC converter (3) and the power plant (1) being connected to the DC link (4) by means of an AC/DC converter (2), allowing start-up without an external power transmission network, comprising: increasing the voltage in the AC network (7); charging the AC/DC converter (2) and DC link (4); reducing the voltage in the AC network (7); synchronising the AC/DC converter (2) and the AC network (7); increasing the voltage of the DC/AC converter (3); charging the DC/AC converter to a nominal voltage; and starting-up the DC/AC converter (3).",
  "title": "METHOD FOR POWERING UP MMC CONVERTERS AND AN HVDC LINK IN ORDER TO START-UP ELECTRIC POWER PLANTS"
}