{
  "$type": "site.standard.document",
  "description": "A method of voltage balancing among a plurality of battery modules connected in series and supplying power to an external device, and a battery system providing the same, and the battery system of the present invention includes: a battery pack including a plurality of battery modules; a switching…",
  "path": "/patents/1326157",
  "publishedAt": "2022-09-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/0024",
    "LG ENERGY SOLUTION, LTD."
  ],
  "textContent": "A method of voltage balancing among a plurality of battery modules connected in series and supplying power to an external device, and a battery system providing the same, and the battery system of the present invention includes: a battery pack including a plurality of battery modules; a switching circuit connecting the plurality of battery modules in series or in parallel; and a battery management system (BMS) controlling the switching circuit so as to connect the plurality of battery modules in series in a discharge mode to supply power from the battery pack to an external device, a charge mode to charge the battery pack by receiving the power from the external device, and a module balancing mode to charge the plurality of battery modules with the power applied from the external device until a voltage difference is a predetermined reference value or less.",
  "title": "METHOD OF BATTERY BALANCING AND BATTERY SYSTEM PROVIDING THE SAME"
}