{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "An electrical system includes a power converter and a DC/DC converter configured to transfer power between an AC side and a DC side thereof. The AC side is connected to an AC supply grid and the DC side is connected to a DC grid. The power converter has a bridge circuit connected to the AC side of…",
  "path": "/patents/1350561",
  "publishedAt": "2023-09-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J1/00",
    "SMA Solar Technology AG"
  ],
  "textContent": "An electrical system includes a power converter and a DC/DC converter configured to transfer power between an AC side and a DC side thereof. The AC side is connected to an AC supply grid and the DC side is connected to a DC grid. The power converter has a bridge circuit connected to the AC side of the power converter via AC relays and connected to the DC side of the power converter via circuit breakers. A measuring device measures a DC power converter voltage and a DC/DC output voltage present on the output side of the DC/DC converter. A control circuit is configured to drive the DC/DC converter. The application also describes a method for operating an electrical system.",
  "title": "METHOD FOR OPERATING A DC VOLTAGE GRID AND POWER CONVERTER FOR CONNECTING A DC VOLTAGE GRID TO AN AC VOLTAGE GRID"
}