{
  "$type": "site.standard.document",
  "description": "A method for controlling a plurality of sodium-sulfur batteries that, in an interconnected system in which a power generation device that fluctuates in output and an electric power storage-compensation device are combined to supply power to an electric power system, are each included in the…",
  "path": "/patents/1012266",
  "publishedAt": "2011-06-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/3909",
    "NGK INSULATORS LTD [JP]"
  ],
  "textContent": "A method for controlling a plurality of sodium-sulfur batteries that, in an interconnected system in which a power generation device that fluctuates in output and an electric power storage-compensation device are combined to supply power to an electric power system, are each included in the electric power storage-compensation device and compensate for output fluctuations of the power generation device, is provided. When one sodium-sulfur battery of the plurality of sodium-sulfur batteries reaches a discharge end, the sodium-sulfur battery reaching the discharge end is charged from a sodium-sulfur battery other than the sodium-sulfur battery reaching the discharge end. When one sodium-sulfur battery of the plurality of sodium-sulfur batteries reaches a charge end, the sodium-sulfur battery reaching the charge end is discharged to charge a sodium-sulfur battery other than the sodium-sulfur battery reaching the charge end. Thus, control is performed so that all of the plurality of sodium-sulfur batteries are in a state of not reaching any of the charge end and the discharge end. This sodium-sulfur battery control method enables fluctuations of natural energy to be compensated over a wide range.",
  "title": "METHOD FOR CONTROLLING SODIUM-SULFUR BATTERY"
}