{
  "$type": "site.standard.document",
  "description": "A chargeable power of the battery is calculated based on a voltage and charge upper-limit voltage of a battery; the chargeable power and outputtable power of the charger are compared and a lower power is calculated as a first charge power; a timing that the battery temperature reaches a…",
  "path": "/patents/1277712",
  "publishedAt": "2020-11-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/007194",
    "Nissan Motor Co., Ltd."
  ],
  "textContent": "A chargeable power of the battery is calculated based on a voltage and charge upper-limit voltage of a battery; the chargeable power and outputtable power of the charger are compared and a lower power is calculated as a first charge power; a timing that the battery temperature reaches a predetermined limit is calculated as a first timing; based on the temperature, surrounding temperature, and charge current when charging with the first charge power, a second charge power limited according to the battery temperature is calculated; by referencing a map, a charge time that comes after the first timing is calculated as a second charge time based on the state of the battery when the first timing is reached and the second charge power; and time obtained by adding the second charge time to the first charge time until the first timing is reached is calculated as the total charge time.",
  "title": "Charging Time Computation Method and Charge Control Device"
}