A method for discharging a DC intermediate circuit of a converter and a DC intermediate circuit (10) and a converter comprising at least one group of at least two controllable power semiconductor switches (S1, S2, S3, S4, S5, S6, S7, S8) connected in series between two poles (UDC+, UDC-) of the DC intermediate circuit, and means (40) for controlling one or more groups of said at least one group of at least two controllable power semiconductor switches (S1, S2, S3, S4, S5, S6, S7, S8) of the converter to conduct current between the two poles (UDC+, UDC-) of the DC intermediate circuit (10) in such a manner that a resulting total power dissipation in said one or more groups of said at least one group of at least two controllable power semiconductor switches of the converter causes a voltage of the DC intermediate circuit to decrease below a predetermined voltage level within a predetermined time.


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    Title :

    Method for discharging DC intermediate circuit of converter and converter


    Additional title:

    Verfahren zur Entladung des Gleichstrom-Zwischenschaltkreises eines Umwandlers sowie Umwandler
    Procédé pour décharger un circuit intermédiaire CC d'un convertisseur et convertisseur


    Contributors:
    HELLMAN JOUKO (author) / FRIMAN AARNE (author) / TALJA MARKKU (author)

    Publication date :

    2015-07-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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