{
  "$type": "site.standard.document",
  "description": "A power converter includes a plurality of power conversion units connected to one another in parallel, each including an AC/DC converter (rectifier) that converts AC power from an AC input power supply (commercial power supply) into DC power, a DC/DC converter (DC power converter) that converts the…",
  "path": "/patents/1253795",
  "publishedAt": "2020-01-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/022",
    "Fuji Electric Co., Ltd."
  ],
  "textContent": "A power converter includes a plurality of power conversion units connected to one another in parallel, each including an AC/DC converter (rectifier) that converts AC power from an AC input power supply (commercial power supply) into DC power, a DC/DC converter (DC power converter) that converts the DC power from the AC/DC converter, and a current detector that detects charge current flowing from the DC/DC converter as well as discharge current flowing to the DC/DC converter. The power converter further includes a battery (electrical storage unit) that is charged by a subset of DC/DC converters among the DC/DC converters of the plurality of power conversion units, as well as a CPU (controller) that controls the DC/DC converters of the plurality of power conversion units.",
  "title": "POWER CONVERTER"
}