{
  "$type": "site.standard.document",
  "description": "A power converter circuit for voltage maintenance in an alternating voltage supply network (1) is specified, wherein the alternating voltage supply network (1) has for each phase (R; S; T) an associated voltage source (UR; US; UT) for supplying an electrical load (2), wherein the power converter…",
  "path": "/patents/1100022",
  "publishedAt": "2002-12-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J3/01",
    "ABB SCHWEIZ AG [CH]"
  ],
  "textContent": "A power converter circuit for voltage maintenance in an alternating voltage supply network (1) is specified, wherein the alternating voltage supply network (1) has for each phase (R; S; T) an associated voltage source (UR; US; UT) for supplying an electrical load (2), wherein the power converter circuit has for each phase (R; S; T) respectively an inverter (3) which is connected on the direct voltage side via a storage capacitor (4) to a supply device (5). Each inverter (3) is connected on the alternating voltage side in series in the respective phase (R; S; T) between the associated voltage source (UR; US; UT) and the electrical load (2), wherein the supply device (5) is connected on the alternating voltage side to at least two phases (R; S; T) between the associated voltage sources (UR; US; UT) and the respective inverters (3).",
  "title": "Converter circuit"
}