{
  "$type": "site.standard.document",
  "description": "A controller for use with a power generation system (150) coupled to an electrical grid (136) is provided. The controller includes a circuit (172) configured to receive a phase locked loop (PLL) error signal (190) representative of a difference between a phase angle of the power generation system…",
  "path": "/patents/978469",
  "publishedAt": "2014-02-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J3/44",
    "GEN ELECTRIC [US]"
  ],
  "textContent": "A controller for use with a power generation system (150) coupled to an electrical grid (136) is provided. The controller includes a circuit (172) configured to receive a phase locked loop (PLL) error signal (190) representative of a difference between a phase angle of the power generation system and a phase angle of the electrical grid. The circuit is further configured to generate a PLL shift signal (210) based at least partially on the PLL error signal and a threshold phase.",
  "title": "Methods and systems for controlling a power converter"
}