{
  "$type": "site.standard.document",
  "description": "A power supply device includes a power generator, a drive source, a plurality of power supply lines, a plurality of batteries, a difference calculating unit , a difference summing unit , and an electric power summing unit . The difference calculating unit is configured to calculate differences D…",
  "path": "/patents/1351148",
  "publishedAt": "2023-09-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B64D35/04",
    "HONDA MOTOR CO., LTD."
  ],
  "textContent": "A power supply device includes a power generator, a drive source, a plurality of power supply lines, a plurality of batteries, a difference calculating unit , a difference summing unit , and an electric power summing unit . The difference calculating unit is configured to calculate differences D, D, D, and D between a target charge state set for each battery and an estimated charge state. The difference summing unit is configured to sum the differences D, D, D, and D calculated by the difference calculating unit . The electric power summing unit is configured to sum the charge state calculated by the difference summing unit and electric power used for the electric loads. A control unit controls the drive source such that electric power calculated by the electric power summing unit is generated by the power generator.",
  "title": "POWER SUPPLY DEVICE"
}