{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "Disclosed are system and method for adjusting a voltage balancing of cell in a lithium ion multicell battery pack. [0002] The battery balancing system according to the invention comprises a plurality of multicell battery packs comprising a first CPU for reading terminal voltages of cells in a…",
  "path": "/patents/1006836",
  "publishedAt": "2011-12-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0525",
    "LG CHEMICAL LTD [KR]"
  ],
  "textContent": "Disclosed are system and method for adjusting a voltage balancing of cell in a lithium ion multicell battery pack. [0002] The battery balancing system according to the invention comprises a plurality of multicell battery packs comprising a first CPU for reading terminal voltages of cells in a master module and a slave module; a system controller for collecting and calculating cell related data from the multicell battery packs; a second CPU installed in the system controller and for receiving data of all cells in the multicell battery packs to provide a balancing target value required for each of the battery packs; and a DC-DC converter for controlling a direction of current flowing to each cell, based on the target value, to adjust a voltage balance.",
  "title": "System for controlling voltage balancing in a plurality of litium-ion cell battery packs and method thereof"
}