{
  "$type": "site.standard.document",
  "description": "A method includes performing by a processor: receiving a plurality of power system phase angle measurements over a time interval from a plurality of phasor measurement units (PMUs) in a power system, generating a phase angle curve over the time interval based on the plurality of power system phase…",
  "path": "/patents/1277542",
  "publishedAt": "2020-11-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R25/00",
    "University of Tennessee Research Foundation"
  ],
  "textContent": "A method includes performing by a processor: receiving a plurality of power system phase angle measurements over a time interval from a plurality of phasor measurement units (PMUs) in a power system, generating a phase angle curve over the time interval based on the plurality of power system phase angle measurements, and detecting a sustained oscillation event in a power signal generated by the power system based on an envelope of the phase angle curve.",
  "title": "POWER SYSTEM DETECTION OF SUSTAINED OSCILLATIONS BASED ON SYNCHROPHASOR FREQUENCY MEASUREMENTS"
}