{
  "$type": "site.standard.document",
  "description": "A battery diagnosing apparatus according to an embodiment of the present disclosure includes: a profile generating unit configured to generate a differential profile representing a corresponding relationship between a voltage of a battery and a differential capacity for the voltage of the battery…",
  "path": "/patents/1401752",
  "publishedAt": "2025-02-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R19/16542",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "A battery diagnosing apparatus according to an embodiment of the present disclosure includes: a profile generating unit configured to generate a differential profile representing a corresponding relationship between a voltage of a battery and a differential capacity for the voltage of the battery; and a control unit configured to receive the differential profile from the profile generating unit, determine a target peak in the differential profile, determine a behavior pattern of the target peak based on a reference peak included in a preset reference profile, and diagnose a state of a negative electrode of the battery by comparing the behavior pattern determined for the target peak with a plurality of preset behavior types.",
  "title": "BATTERY DIAGNOSING APPARATUS AND METHOD"
}