A power converter having a primary side and a secondary side galvanically isolated therefrom, includes a secondary-side functional unit operable in dependence on auxiliary information generated on the primary side, a primary-side voltage supply device arranged to provide a supply voltage, a power transmission device, which has a switching unit for switching the supply voltage and a transmission unit, which is set up to transmit the switched supply voltage to the secondary side, to convert the supply voltage into an operating voltage for the functional unit, a primary-side modulation device to provide a clock signal to the switching unit and to vary a frequency of the clock signal by the auxiliary information, and a secondary-side demodulation device arranged to generate at least one use signal representing the auxiliary information from a secondary voltage provided by the transmitter unit and to provide a use signal to the functional unit.


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    Titel :

    POWER CONVERTER, VEHICLE AND METHOD OF OPERATING A POWER CONVERTER


    Beteiligte:

    Erscheinungsdatum :

    2021-11-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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