{
  "$type": "site.standard.document",
  "description": "The power supply apparatus is directed to enable a battery to be properly controlled for charging/discharging. A detection unit (21) detects battery voltage V, battery current I and battery ambient temperature T. A battery capacity calculation device (23) and a discharging rate calculation unit…",
  "path": "/patents/1075131",
  "publishedAt": "2005-08-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/1415",
    "HONDA MOTOR CO LTD [JP]"
  ],
  "textContent": "The power supply apparatus is directed to enable a battery to be properly controlled for charging/discharging. A detection unit (21) detects battery voltage V, battery current I and battery ambient temperature T. A battery capacity calculation device (23) and a discharging rate calculation unit (25) estimate battery capacity and discharging rate respectively. A discharge-allowable-duration calculation unit (26) calculates discharge-allowable-duration. Thisdischarge-allowable-duration is used for restriction the discharge-duration of the battery (6). The battery (6) is chargedwith the output of the generator. Charging current is restricted in accordance with upper-limit-charging-current that is calculated in an upper-limit-charging-current calculation unit (27).",
  "title": "Power supply apparatus"
}