The invention relates to a control device (4) for the actuation of a semiconductor switch (1) on an inverter having an actuation switch (16) that is designed to generate a driver signal (18) depending on a switch signal (5) generated by a control regulation of the inverter, and a driver circuit (15) that is connected between the actuation circuit (16) and a control input (13) of the semiconductor switch (1), and which is designed to receive the driver signal (18) and a control signal (7) depending on the driver signal (18), said control signal actuating a semiconductor switch (1) for the generation and infeed into the control input (13) of the semiconductor switch (1), wherein the actuation circuit (16) is designed to generate the driver signal (18) as a consequence of driver signal pulses with a predetermined and adjustable pulse length such that the semiconductor switch (1) is not fully conductive in the event of an actuation with the control signal (7) during the pulse length.


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    Title :

    STEUERVORRICHTUNG FÜR HALBLEITERSCHALTER EINES WECHSELRICHTERS UND VERFAHREN ZUM ANSTEUERN EINES WECHSELRICHTERS


    Additional title:

    CONTROL DEVICE FOR SEMICONDUCTOR SWITCH ON AN INVERTER AND METHOD FOR THE ACTUATION OF AN INVERTER
    DISPOSITIF DE COMMANDE POUR COMMUTATEUR À SEMI-CONDUCTEUR D'UN ONDULEUR ET PROCÉDÉ PERMETTANT DE COMMANDER UN ONDULEUR


    Contributors:

    Publication date :

    2018-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    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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