{
  "$type": "site.standard.document",
  "description": "A power conditioner, converting DC power supplied by a solar cell into AC power and outputting the power, includes a grid-connected output part and a grid independent outlet. During a normal state in which a commercial power supply supplies AC power, grid-connected output part supplies AC power to…",
  "path": "/patents/976385",
  "publishedAt": "2014-04-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J3/381",
    "PANASONIC CORP [JP]"
  ],
  "textContent": "A power conditioner, converting DC power supplied by a solar cell into AC power and outputting the power, includes a grid-connected output part and a grid independent outlet. During a normal state in which a commercial power supply supplies AC power, grid-connected output part supplies AC power to a main electric line and branch electric lines to which commercial power supply is connected. During a power failure state in which supply of AC power by commercial power supply is stopped, grid independent outlet supplies AC power to a charge-discharge unit. Power conditioner performs grid-connected operation during the normal state, and performs grid independent operation during the power failure state. The charge-discharge unit, during the power failure state, charges a storage cell unit with AC power supplied through grid independent outlet or supplies, to appliances, AC power supplied through grid independent outlet.",
  "title": "POWER SUPPLY SYSTEM"
}