{
  "$type": "site.standard.document",
  "description": "A fuel cell system 10 has a fuel cell 16 and a battery 24. An external load 30 is supplied with output power produced by the fuel cell and output power discharged from the battery. The fuel cell system includes a battery charge level monitoring unit 26 which monitors and detects a battery charge…",
  "path": "/patents/1108035",
  "publishedAt": "2001-12-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L58/30",
    "NISSAN MOTOR [JP]"
  ],
  "textContent": "A fuel cell system 10 has a fuel cell 16 and a battery 24. An external load 30 is supplied with output power produced by the fuel cell and output power discharged from the battery. The fuel cell system includes a battery charge level monitoring unit 26 which monitors and detects a battery charge level, an accelerator' displacement sensor 32 which detects an accelerator's displacement value and a control unit 11 which calculates demand power to be produced by the fuel cell and varying rate of the displacement value. The control unit corrects the demand power by using a control map having a power correction pattern that is in response to a varying rate of the displacement value and the charge level of the battery.",
  "title": "Fuel cell system, controller thereof and method of controlling"
}