{
  "$type": "site.standard.document",
  "description": "The method involves increasing a generator speed from a value corresponding to a frequency lying below a mains frequency to a synchronization speed corresponding to a value of the mains frequency plus/minus a maximum allowed frequency difference for synchronization. A waiting process is performed…",
  "path": "/patents/983269",
  "publishedAt": "2013-10-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J3/40",
    "ALSTOM TECHNOLOGY LTD [CH]"
  ],
  "textContent": "The method involves increasing a generator speed from a value corresponding to a frequency lying below a mains frequency to a synchronization speed corresponding to a value of the mains frequency plus/minus a maximum allowed frequency difference for synchronization. A waiting process is performed until a phase angle between phase voltages of a three-phase generator (10) and three-phase mains (11), which are assigned to each other, undershoots a predefined value. The generator is connected to the mains by switching on of a generator switch (13).",
  "title": "Method for synchronising a generator with a grid"
}