{
  "$type": "site.standard.document",
  "description": "A protection device (20) for a battery pack (1) including a battery module (10), the protection device (20) includes: a temperature sensor (211) configured to measure a temperature of the battery module (10); and a control device configured to perform a protection operation of the battery pack (1)…",
  "path": "/patents/1387162",
  "publishedAt": "2026-06-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L3/0046",
    "SAMSUNG SDI CO LTD [KR]"
  ],
  "textContent": "A protection device (20) for a battery pack (1) including a battery module (10), the protection device (20) includes: a temperature sensor (211) configured to measure a temperature of the battery module (10); and a control device configured to perform a protection operation of the battery pack (1) if a first temperature value measured through the temperature sensor (211) during a use of the battery module (10) is greater than a first temperature limit value and to correct the first temperature limit value according to a second temperature value measured through the temperature sensor (211) after the protection operation is performed.",
  "title": "PROTECTION METHOD FOR BATTERY PACK, AND PROTECTION DEVICE AND BATTERY PACK PERFORMING THE SAME"
}