{
  "$type": "site.standard.document",
  "description": "An electrically-driven fracturing system, which includes a main power generation device, a first auxiliary power generation device, a switch device, and an electrically-driven fracturing device; the switch device includes a low-voltage switch group and a high-voltage switch group; the…",
  "path": "/patents/1363635",
  "publishedAt": "2024-05-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "E21B43/2607",
    "YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD."
  ],
  "textContent": "An electrically-driven fracturing system, which includes a main power generation device, a first auxiliary power generation device, a switch device, and an electrically-driven fracturing device; the switch device includes a low-voltage switch group and a high-voltage switch group; the electrically-driven fracturing device includes a fracturing motor and a fracturing auxiliary device; a rated generation power of the main power generation device is greater than a rated generation power of the first auxiliary power generation device, a rated output voltage of the main power generation device is greater than a rated output voltage of the first auxiliary power generation device, the high-voltage switch group includes an input end and an output end, and the low-voltage switch group includes an input end and an output end, the input end of the high-voltage switch group is connected to the main power generation device, the output end of the high-voltage switch group is connected to the fracturing motor, the input end of the low-voltage switch group is connected to the first auxiliary power generation device, and the output end of the low-voltage switch group is connected to the fracturing auxiliary device. The electrically-driven fracturing system can avoid the shutdown of the system caused by the shutdown or power failure of the power generation device, so as to improve the safety of power supply and reduce the damage to the equipment.",
  "title": "ELECTRICALLY-DRIVEN FRACTURING SYSTEM"
}