{
  "$type": "site.standard.document",
  "description": "A grid-dependent power limiter system (152) for reducing pole-slipping is described. The system includes a power limiter (180) configured to receive at least one of a phase locked loop (PLL) error signal (190) and a terminal grid voltage feedback signal (160), and generate a power command signal…",
  "path": "/patents/1011715",
  "publishedAt": "2011-06-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F03D7/0284",
    "GEN ELECTRIC [US]"
  ],
  "textContent": "A grid-dependent power limiter system (152) for reducing pole-slipping is described. The system includes a power limiter (180) configured to receive at least one of a phase locked loop (PLL) error signal (190) and a terminal grid voltage feedback signal (160), and generate a power command signal (198) based on at least one of the PLL error signal and the terminal grid voltage feedback signal. The system also includes a power regulator (182) coupled to the power limiter. The power regulator configured to receive the power command signal, generate a real current command signal (166) based at least partially on the power command signal, and transmit the real current command signal to a controller (156).",
  "title": "Systems For Operating A Wind Turbine"
}