{
  "$type": "site.standard.document",
  "description": "An apparatus for detecting abnormal cell of battery module includes a charging current detector configured to detect whether a charging current reaches a first criterion during charging of a battery module comprising a plurality of battery cells, a state of charge (SOC) detector configured to…",
  "path": "/patents/1389599",
  "publishedAt": "2026-06-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/396",
    "SAMSUNG SDI CO., LTD."
  ],
  "textContent": "An apparatus for detecting abnormal cell of battery module includes a charging current detector configured to detect whether a charging current reaches a first criterion during charging of a battery module comprising a plurality of battery cells, a state of charge (SOC) detector configured to detect whether an SOC reaches a second criterion, a cell voltage measurement part configured to measure a voltage of each cell, and a cell abnormality determination part configured to store the measured voltage of each cell as a maximum voltage, then compare a current voltage with the stored maximum voltage when the current voltage that is less than or equal to the maximum voltage is measured, and when a difference between the stored maximum voltage and the current voltage is greater than or equal to an allowable value, determine that a corresponding cell is an abnormal cell.",
  "title": "APPARATUS AND METHOD FOR DETECTING ABNORMAL CELL OF BATTERY MODULE"
}