{
  "$type": "site.standard.document",
  "description": "A battery degradation determining apparatus and method for a vehicle is provided. The method includes charging a battery in a constant current mode to a predetermined voltage and charging the battery in a constant voltage mode when a voltage of the battery reaches the predetermined voltage. A time…",
  "path": "/patents/959485",
  "publishedAt": "2015-07-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L3/12",
    "HYUNDAI MOTOR CO LTD [KR]"
  ],
  "textContent": "A battery degradation determining apparatus and method for a vehicle is provided. The method includes charging a battery in a constant current mode to a predetermined voltage and charging the battery in a constant voltage mode when a voltage of the battery reaches the predetermined voltage. A time is measured for maintaining the constant voltage mode from the charger and a degradation degree of the battery is calculated using the measured time for maintaining the constant voltage mode. Accordingly, degradation of a battery is determined quantitatively using a time for maintaining a constant voltage mode in quick charging of the battery disposed within a vehicle.",
  "title": "Battery deterioration determining apparatus for electric vehicle and method thereof"
}