{
  "$type": "site.standard.document",
  "description": "A power margin tracking control method and system for a multi-terminal high-voltage direct current converter station are provided. A power adjustment factor is introduced on the basis of a droop coefficient, to realize a self-adaptive regulation of a converter station operation mode to a real-time…",
  "path": "/patents/1309692",
  "publishedAt": "2022-01-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J3/36",
    "NORTH CHINA ELECTRIC POWER UNIVERSITY"
  ],
  "textContent": "A power margin tracking control method and system for a multi-terminal high-voltage direct current converter station are provided. A power adjustment factor is introduced on the basis of a droop coefficient, to realize a self-adaptive regulation of a converter station operation mode to a real-time fluctuation of a wind and solar power. In this way, the system operation stability and the power fluctuation allocation capability in a grid-connected system are improved. Furthermore, a DC voltage deviation in the multi-terminal high-voltage direct current grid is reduced.",
  "title": "POWER MARGIN TRACKING CONTROL METHOD AND SYSTEM FOR MULTI-TERMINAL HIGH-VOLTAGE DIRECT CURRENT CONVERTER STATION"
}