{
  "$type": "site.standard.document",
  "description": "The present invention relates to a multichannel test system () and to a method for supplying test load devices () with electrical power from a supply grid, comprising at least a first test channel () and a second test channel () which are galvanically separated. At least one switching device () is…",
  "path": "/patents/1372600",
  "publishedAt": "2025-01-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J3/24",
    "AVL List GmbH"
  ],
  "textContent": "The present invention relates to a multichannel test system () and to a method for supplying test load devices () with electrical power from a supply grid, comprising at least a first test channel () and a second test channel () which are galvanically separated. At least one switching device () is provided for galvanically coupling intermediate circuits () of the test channels () in a switchable manner to form a common intermediate circuit. For this purpose, in addition to phase-controlled, variably adjustable rectification, uncontrolled, invariable rectification is also provided in a passive operating mode by an active power stage () in power converter circuits () of the test channels ().",
  "title": "MULTICHANNEL TEST SYSTEM WITH GALVANIC COUPLING OF INTERMEDIATE CIRCUITS, AND METHOD FOR GALVANICALLY COUPLING INTERMEDIATE CIRCUITS"
}