{
  "$type": "site.standard.document",
  "description": "A battery management apparatus according to an embodiment of the present disclosure includes a voltage measuring unit configured to measure a voltage of a battery module and output a measured voltage value; a current measuring unit configured to measure a charging current of the battery module and…",
  "path": "/patents/1410335",
  "publishedAt": "2025-10-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/3648",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "A battery management apparatus according to an embodiment of the present disclosure includes a voltage measuring unit configured to measure a voltage of a battery module and output a measured voltage value; a current measuring unit configured to measure a charging current of the battery module and output a measured current value; and a control unit configured to receive the measured voltage value and the measured current value, estimate a SOC (State Of Charge) of the battery module based on the measured voltage value and the measured current value, calculate an accumulated change rate by adding up a change rate of the estimated SOC per unit time, and detect whether the battery module has a defect by comparing the calculated accumulated change rate with a reference change rate.",
  "title": "BATTERY MANAGEMENT APPARATUS AND METHOD"
}