{
  "$type": "site.standard.document",
  "description": "The disclosure relates to a power distribution protection system and a method thereof. The system includes: a main input unit configured to receive an alternating current power input; a electronic switch; a isolating switch; a main output unit configured to output alternating current power; a…",
  "path": "/patents/1407627",
  "publishedAt": "2026-06-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02H1/0007",
    "Schneider Electric (China) Co., Ltd."
  ],
  "textContent": "The disclosure relates to a power distribution protection system and a method thereof. The system includes: a main input unit configured to receive an alternating current power input; a electronic switch; a isolating switch; a main output unit configured to output alternating current power; a main-circuit automatic detection unit configured to detect a parameter of output from the electronic switch in a disconnection state of the isolating switch; a main control unit configured to determine whether a state of the electronic switch is normal based on electrical parameter information detected by the main-circuit automatic detection unit; the main input unit, the electronic switch, the isolating switch and the main output unit are connected in series. When the state of the electronic switch is normal, the isolating switch is closed, and then the electronic switch is turned on. When the state of the electronic switch is abnormal, the isolating switch remains disconnected.",
  "title": "Power distribution protection system and method thereof"
}