{
  "$type": "site.standard.document",
  "description": "The arrangement has two coils arranged in a positive branch and a negative branch of a boost converter. An anode of the positive branch connects the coils with a half bridge circuit of power transistors and diodes, and a cathode of the negative branch connects terminals of the diodes with a series…",
  "path": "/patents/1008908",
  "publishedAt": "2011-10-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J1/102",
    "SEMIKRON ELEKTRONIK GMBH [DE]"
  ],
  "textContent": "The arrangement has two coils arranged in a positive branch and a negative branch of a boost converter. An anode of the positive branch connects the coils with a half bridge circuit of power transistors and diodes, and a cathode of the negative branch connects terminals of the diodes with a series circuit of capacitors. A control unit (80) has a measuring device (82) for measuring an intermediate circuit voltage of an inverter circuit (70), where the control unit is connected with control devices of uncontrolled voltage sources (10a-10n') for controlling the voltage sources. An independent claim is also included for a method for controlling a circuit arrangement.",
  "title": "Circuit assembly and method for generating alternating current from a number of unregulated power supply units with output DC voltage which varies over time"
}