{
  "$type": "site.standard.document",
  "description": "Provided are a substation system including an energy storage device, a method of calculating capacity of the energy storage device, and a control apparatus for the same. The control apparatus may include a charge and discharge determination unit configured to determine a charge or discharge…",
  "path": "/patents/1336355",
  "publishedAt": "2023-01-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/00712",
    "Korea University Research and Business Foundation"
  ],
  "textContent": "Provided are a substation system including an energy storage device, a method of calculating capacity of the energy storage device, and a control apparatus for the same. The control apparatus may include a charge and discharge determination unit configured to determine a charge or discharge operation of an energy storage device based on whether a measured output value is within an output operation range; a forecast error determination unit configured to determine a ratio of a period in which the measured output value is out of the output operation range with respect to a total period; and a capacity determination unit configured to determine capacity of the energy storage device based on the ratio.",
  "title": "SUBSTATION INCLUDING ENERGY STORAGE SYSTEM, METHOD FOR ASSESSMENT OF CAPACITY OF THE SAME AND APPARATUS THEREFOR"
}