{
  "$type": "site.standard.document",
  "description": "An apparatus for diagnosing abnormality of a battery cell group and a method for the same are provided. The apparatus includes a voltage sensor to measure a voltage value with respect to each battery cell group including a plurality of battery cells connected to each other in parallel, and a…",
  "path": "/patents/1372994",
  "publishedAt": "2025-01-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/4285",
    "HYUNDAI MOTOR COMPANY"
  ],
  "textContent": "An apparatus for diagnosing abnormality of a battery cell group and a method for the same are provided. The apparatus includes a voltage sensor to measure a voltage value with respect to each battery cell group including a plurality of battery cells connected to each other in parallel, and a controller to determine an accumulated voltage value for an effective time with respect to each battery cell group, determine a representative value for each battery cell group by removing an offset from each accumulated voltage value, and detect a battery cell group having abnormality, based on an average value and a standard deviation of representative values.",
  "title": "APPARATUS FOR DIAGNOSING ABNORMALITY OF A BATTERY CELL GROUP AND METHOD FOR THE SAME"
}