{
  "$type": "site.standard.document",
  "description": "The present invention relates to an apparatus, a system, and a method of preventing a battery rack from being damaged by measuring a current, and more particularly, provides an apparatus, a system, and a method of preventing a battery rack from being damaged by measuring a current, which, when a…",
  "path": "/patents/955540",
  "publishedAt": "2015-11-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L50/64",
    "LG CHEMICAL LTD [KR]"
  ],
  "textContent": "The present invention relates to an apparatus, a system, and a method of preventing a battery rack from being damaged by measuring a current, and more particularly, provides an apparatus, a system, and a method of preventing a battery rack from being damaged by measuring a current, which, when a battery module is abnormally connected with a relay in some battery racks in installing the relay, which conducts or blocks a current flowing in the battery rack including a plurality of battery modules so that a current exceeding a predetermined current limit value flows in the battery rack, prevent a short-circuit phenomenon that occurs in the battery rack when the relay is abnormally installed, by controlling an operation state of the relay before the battery rack and the relay form a short circuit, and prevent capacitance imbalance between the battery racks by controlling an operation state of the relay when a voltage difference between a plurality of battery racks exceeds a predetermined voltage difference, thereby preventing the battery rack, a battery protection unit (BPU), and an electronic component from being damaged.",
  "title": "APPARATUS, SYSTEM AND METHOD FOR PREVENTING DAMAGE TO BATTERY RACK BY MEANS OF VOLTAGE MEASUREMENT"
}