{
  "$type": "site.standard.document",
  "description": "The present disclosure relates to a power supply apparatus for an electric system including an AC/DC conversion unit electrically connectable to an AC electric power source, said conversion unit being configured to receive an AC input voltage and provide in output a DC charging voltage, a capacitor…",
  "path": "/patents/1364634",
  "publishedAt": "2024-06-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/0013",
    "ABB Schweiz AG"
  ],
  "textContent": "The present disclosure relates to a power supply apparatus for an electric system including an AC/DC conversion unit electrically connectable to an AC electric power source, said conversion unit being configured to receive an AC input voltage and provide in output a DC charging voltage, a capacitor bank including a plurality of storage capacitors operatively coupled to said conversion unit to be charged in parallel by said conversion unit, each storage capacitor having a first terminal configured to receive a charging current provided by said AC/DC conversion unit, a DC bus electrically connectable to one or more electric loads, said DC bus being configured to feed said electric loads with a DC feeding voltage, and a plurality of current blocking devices electrically connected between said capacitor bank and said DC bus.",
  "title": "POWER SUPPLY APPARATUS FOR ELECTRIC SYSTEMS"
}