{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A photovoltaic power generating system includes a plurality of photovoltaic strings including a plurality of photovoltaic modules connected in series, an inverter that converts direct current supplied from the photovoltaic (solar cell) strings into alternating current and transmits the converted…",
  "path": "/patents/1114866",
  "publishedAt": "2026-05-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J3/0012",
    "Hyundai Motor Company"
  ],
  "textContent": "A photovoltaic power generating system includes a plurality of photovoltaic strings including a plurality of photovoltaic modules connected in series, an inverter that converts direct current supplied from the photovoltaic (solar cell) strings into alternating current and transmits the converted current to a power-consuming device, and a controller that determines whether a ground fault occurs in each of the photovoltaic strings on the basis of actual open-circuit voltages of the photovoltaic strings, and electrically disconnects a faulty photovoltaic string in which the ground fault occurs among the plurality of photovoltaic strings from the inverter.",
  "title": "PHOTOVOLTAIC POWER GENERATING SYSTEM AND METHOD"
}