{
  "$type": "site.standard.document",
  "description": "A driving system (100, 200, 300, 400) for an elevator includes a motor (MTR), a power source (PS), a battery device (110, 310), a conversion circuit (120, 320), a power path circuit (130, 330, 430) and a controller (140, 340). When the elevator is moving, the controller (140, 340) controls the…",
  "path": "/patents/1391562",
  "publishedAt": "2026-01-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B66B1/285",
    "APH EPOWER CO LTD [TW]"
  ],
  "textContent": "A driving system (100, 200, 300, 400) for an elevator includes a motor (MTR), a power source (PS), a battery device (110, 310), a conversion circuit (120, 320), a power path circuit (130, 330, 430) and a controller (140, 340). When the elevator is moving, the controller (140, 340) controls the power path circuit (130, 330, 430) to generate a power delivering path (L1, L4) between the conversion circuit (120, 320) and the motor (MTR), and controls the conversion circuit (120, 320) to convert a battery power (PB) into a driving power (PDR). When the elevator is at rest, the controller (140, 340) controls the power path circuit (130, 330, 430) to generate a charging path (L2, L3) between the conversion circuit (120, 320) and the power source (PS), and controls the conversion circuit (120, 320) to convert a source power (PPR) into the battery power (PB).",
  "title": "DRIVING SYSTEM FOR ELEVATOR"
}