{
  "$type": "site.standard.document",
  "description": "A fuel cell system is provided which includes a fuel cell (1), an evaporation unit (2), a reforming unit (3), a water tank (4), a water supply passage (8), a water conveyance source (8A), a water sensor (87), and a control unit (100). The control unit (100) executes water supply abnormality…",
  "path": "/patents/986620",
  "publishedAt": "2013-09-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/04225",
    "AISIN SEIKI [JP]"
  ],
  "textContent": "A fuel cell system is provided which includes a fuel cell (1), an evaporation unit (2), a reforming unit (3), a water tank (4), a water supply passage (8), a water conveyance source (8A), a water sensor (87), and a control unit (100). The control unit (100) executes water supply abnormality determination processing of the water supply to the water sensor side. The water supply abnormality determination processing includes returning a reforming water of the water supply passage (8) to the water tank (4), supplying the reforming water of the water tank (4) to the water supply passage (8) in a state of emptying the reforming water of the water supply passage (8), obtaining a physical quantity concerning the output of the water conveyance source (8A) that is required until the water sensor (87) detects a water, and determining that the water supply to the evaporation unit (2) is abnormal when the physical quantity in the water supply operation is out of a prescribed range.",
  "title": "Fuel cell system"
}