{
  "$type": "site.standard.document",
  "description": "The present disclosure describes phase detection systems and methods. One or more line mounted intelligent electronic devices (IEDs) measure voltage at various points of a power system. The measured voltage is timestamped with a reference signal and compared with a timestamped voltage at a location…",
  "path": "/patents/1250538",
  "publishedAt": "2019-12-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/023",
    "Schweitzer Engineering Laboratories, Inc."
  ],
  "textContent": "The present disclosure describes phase detection systems and methods. One or more line mounted intelligent electronic devices (IEDs) measure voltage at various points of a power system. The measured voltage is timestamped with a reference signal and compared with a timestamped voltage at a location where a phase on each conductor of the power system is known. Pattern matching may be used to determine the phase at locations where the phase is unknown.",
  "title": "AUTOMATIC PHASE IDENTIFICATION FOR ELECTRIC POWER DELIVERY LINES"
}