{
  "$type": "site.standard.document",
  "description": "A charge/discharge device (1) that controls charge/discharge of an electric-power storage apparatus (2) comprises a heating determination unit (31) that determines whether to heat the electric-power storage apparatus (2) based on a temperature of the electric-power storage apparatus (2) at a time…",
  "path": "/patents/986975",
  "publishedAt": "2013-09-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01G11/14",
    "MITSUBISHI ELECTRIC CORP [JP]"
  ],
  "textContent": "A charge/discharge device (1) that controls charge/discharge of an electric-power storage apparatus (2) comprises a heating determination unit (31) that determines whether to heat the electric-power storage apparatus (2) based on a temperature of the electric-power storage apparatus (2) at a time of starting up the electric-power storage apparatus (2), and a heating control unit (32) that, when it is determined to heat the electric-power storage apparatus (2), obtains a frequency characteristic of a resistance value of an internal resistance of the electric-power storage apparatus (2) corresponding to a temperature and a charge level of the electric-power storage apparatus (2) and performs control of alternately repeating charge and discharge of the electric-power storage apparatus (2) in a charge/discharge period specified based on the frequency characteristic.",
  "title": "CHARGING/DISCHARGING DEVICE AND METHOD FOR CONTROLLING CHARGING AND DISCHARGING"
}