{
  "$type": "site.standard.document",
  "description": "A power supply system P is provided with a fuel cell and a battery unit connected to the fuel cell The battery unit is provided with a first battery connected to the fuel cell so as to supply power to an auxiliary machine of the fuel cell 1 and to be able to be charged with generated power of the…",
  "path": "/patents/1262837",
  "publishedAt": "2020-05-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L58/20",
    "NISSAN MOTOR CO., LTD."
  ],
  "textContent": "A power supply system P is provided with a fuel cell and a battery unit connected to the fuel cell The battery unit is provided with a first battery connected to the fuel cell so as to supply power to an auxiliary machine of the fuel cell 1 and to be able to be charged with generated power of the fuel cell a second battery connected to the auxiliary machine of the fuel cell through a path p different from that of the first battery so as to be able to supply power, and switchers R R configured to switch the power supply source to the auxiliary machine of the fuel cell between the first battery and the second battery",
  "title": "POWER SUPPLY SYSTEM AND OPERATION METHOD THEREOF"
}