{
  "$type": "site.standard.document",
  "description": "The present application provides a method and a system for controlling continuous low voltage ride-through and high voltage ride-through of a permanent magnet direct-driven wind turbine. The method includes: determining a transient time period during which the wind turbine is transitioned from a…",
  "path": "/patents/1336085",
  "publishedAt": "2023-01-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J3/381",
    "XINJIANG GOLDWIND SCIENCE & TECHNOLOGY CO., LTD."
  ],
  "textContent": "The present application provides a method and a system for controlling continuous low voltage ride-through and high voltage ride-through of a permanent magnet direct-driven wind turbine. The method includes: determining a transient time period during which the wind turbine is transitioned from a low voltage ride-through state to a high voltage ride-through state; controlling the wind turbine to provide, during the transient time period, a gradually increasing active current to the point of common coupling; and controlling the wind turbine to provide, during the transient time period, a reactive current to the point of common coupling according to an operation state of the wind turbine before the low voltage ride-through state.",
  "title": "HIGH-LOW VOLTAGE CONTINOUS RIDE-THROUGH CONTROL METHOD AND SYSTEM FOR PERMANENT MAGNET DIRECT-DRIVE WIND POWER GENERATING SET"
}