{
  "$type": "site.standard.document",
  "description": "An apparatus of a fuel cell system may comprise a current-voltage curve estimation circuit configured to estimate, based on a state of health (SoH) of a fuel cell stack of the fuel cell system, a current-voltage performance curve of the fuel cell stack, a lower limit current determination circuit…",
  "path": "/patents/1426656",
  "publishedAt": "2026-06-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/04753",
    "Hyundai Motor Company"
  ],
  "textContent": "An apparatus of a fuel cell system may comprise a current-voltage curve estimation circuit configured to estimate, based on a state of health (SoH) of a fuel cell stack of the fuel cell system, a current-voltage performance curve of the fuel cell stack, a lower limit current determination circuit configured to determine whether a current of the fuel cell stack is less than or equal to a lower limit current of the fuel cell stack, wherein the lower limit current is determined based on the SoH of the fuel cell stack under a condition in which a flow rate of air supplied to the fuel cell stack is reduced to maintain a voltage of the fuel cell stack within a voltage upper limit control region, an air flow rate increase control circuit, and a power load.",
  "title": "SYSTEM AND METHOD FOR CONTROLLING AIR SUPPLY TO FUEL CELL"
}