A modular converter (10) comprises a plurality of converter cells (36), which are connected in series on a first side and are connected on a second side, wherein each converter cell (36) comprises an AC-to-DC converter (40) connected to the first side and a DC-to-DC converter (42) connected to the second side. A method for controlling the modular converter (10) comprises the steps of: estimating the power transferred by the modular converter (10); comparing the transferred power with a threshold value; when the transferred power is bigger than the threshold value, operating the modular converter in a normal load operation mode (116, 122, 128); when the transferred power is smaller than the threshold value, operating the modular converter in a low load operation mode (114, 120, 126), in which the converter cells (36) are operated, such that switching losses are reduced with respect to the normal load operation mode.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    CONTROLLING A MODULAR CONVERTER


    Weitere Titelangaben:

    STEUERUNG EINES MODULAREN UMRICHTERS
    COMMANDE D'UN CONVERTISSEUR MODULAIRE


    Beteiligte:
    MESTER AKOS (Autor:in) / DUJIC DRAZEN (Autor:in) / BESSELMANN THOMAS (Autor:in)

    Erscheinungsdatum :

    03.06.2020


    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



    Controlling a modular converter

    MESTER AKOS / DUJIC DRAZEN / BESSELMANN THOMAS | Europäisches Patentamt | 2015

    Freier Zugriff

    METHOD FOR CONTROLLING OF A MODULAR CONVERTER

    RONNER BEAT | Europäisches Patentamt | 2019

    Freier Zugriff

    Method for controlling of a modular converter

    RONNER BEAT | Europäisches Patentamt | 2017

    Freier Zugriff

    Modular power converter

    BAKRAN MARK-MATTHIAS / BÖHMER JÜRGEN / HELSPER MARTIN et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    MODULAR POWER CONVERTER

    BAKRAN MARK-MATTHIAS / BÖHMER JÜRGEN / HELSPER MARTIN et al. | Europäisches Patentamt | 2021

    Freier Zugriff