{
  "$type": "site.standard.document",
  "description": "A fuel cell system includes: a fuel cell; a catalyst combustor configured to receive raw fuel and oxidant and generate combustion gas of the raw fuel; and a control unit configured to control supplying of the raw fuel and the oxidant to the catalyst combustor. The control unit is configured to…",
  "path": "/patents/1278210",
  "publishedAt": "2020-12-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/04776",
    "NISSAN MOTOR CO., LTD."
  ],
  "textContent": "A fuel cell system includes: a fuel cell; a catalyst combustor configured to receive raw fuel and oxidant and generate combustion gas of the raw fuel; and a control unit configured to control supplying of the raw fuel and the oxidant to the catalyst combustor. The control unit is configured to supply the raw fuel and the oxidant to the catalyst combustor at the time of startup of the fuel cell system, and when a reforming reaction of the raw fuel turns dominant over a combustion reaction of the raw fuel at the catalyst combustor, increase an air-fuel ratio that is a ratio of the oxidant to the raw fuel, compared to the air-fuel ratio before the reforming reaction turns dominant.",
  "title": "FUEL CELL SYSTEM AND CONTROL METHOD FOR SAME"
}