{
  "$type": "site.standard.document",
  "description": "A power supply assembly comprising a load supply converter system (8) and energy saving transfer route (457) both connected electrically to a load connection (71). The energy saving transfer route (457) bypasses the load supply converter system (8), and comprises a bypass switch system (5) having a…",
  "path": "/patents/1419393",
  "publishedAt": "2022-06-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/3277",
    "ABB SCHWEIZ AG [CH]"
  ],
  "textContent": "A power supply assembly comprising a load supply converter system (8) and energy saving transfer route (457) both connected electrically to a load connection (71). The energy saving transfer route (457) bypasses the load supply converter system (8), and comprises a bypass switch system (5) having a first bypass switch (51) and second bypass switch (52) connected in series. A control system (909) of the power supply assembly is adapted to provide a system diagnostic operation comprising providing a diagnostic state for the bypass switch system (5) by controlling the first bypass switch (51) into a non-conducting state, and controlling the second bypass switch (52) into a conducting state, generating a diagnostic voltage in an output of the load supply converter system (8), and detecting a short circuit incident if an electric current flowing through the bypass switch system (5) exceeds a predetermined short circuit threshold value.",
  "title": "POWER SUPPLY ASSEMBLY"
}