{
  "$type": "site.standard.document",
  "description": "The present invention relates to an energy storage system and controlling method of the same reducing power consumption and increasing inverter efficiency by providing a plurality of inverters in parallel and selectively driving inverters according to power requirements of the load. The energy…",
  "path": "/patents/985125",
  "publishedAt": "2013-04-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J15/00",
    "SAMSUNG SDI CO LTD [KR]"
  ],
  "textContent": "The present invention relates to an energy storage system and controlling method of the same reducing power consumption and increasing inverter efficiency by providing a plurality of inverters in parallel and selectively driving inverters according to power requirements of the load. The energy storage system of the present invention supplies power to a load by connecting the power generation system to a grid, and the system includes a plurality of inverters connected in parallel converting direct current voltage output by the power generation system into alternating current voltage of the grid; a plurality of switches respectively separately connected in correspondence with the plurality of inverters; and a controller controlling turn on/off of the plurality of switches and driving at least one of the inverters connected to each switch.",
  "title": "Energy storage system and control method"
}