Inverter (2), notably for a vehicle (1), comprising two DC supply lines (7, 8), at least three half-bridges (11a-11c) each having a switching element (12a-12c) being connected to one of the DC supply lines (7) and a switching element (13a-13c) being connected to the other DC supply line (8) and a control unit (19) having an active short circuit section (21) configured to control the switching elements (12a-12c, 13a-13c), upon receiving a request signal (23), to adopt a first switching pattern, according to which the switching elements (13a-13c) being connected a first DC supply line (8) are turned on and the switching elements (12a-12c) being connected to a second DC supply line (7) are turned off, wherein the control unit further comprises a detection section (22) being configured to provide a detection signal (26) upon detecting that the first switching pattern is not adopted by the switching elements (12a-12c, 13a-13c), and the active short circuit section (21) is configured to control the switching elements (12a-12c, 13a-13c), upon receiving the detection signal (26), to adopt a second switching pattern, according to which the switching elements (12a-12c) being connected to the second DC supply line (7) are turned on and the switching elements (13a-13c) being connected to first DC supply line (8) are turned off.


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    Titel :

    INVERTER, VEHICLE AND METHOD FOR OPERATING AN INVERTER


    Weitere Titelangaben:

    WECHSELRICHTER, FAHRZEUG UND VERFAHREN ZUM BETREIBEN EINES WECHSELRICHTERS
    ONDULEUR, VÉHICULE ET PROCÉDÉ DE FONCTIONNEMENT D'UN ONDULEUR


    Beteiligte:
    BOHLLÄNDER MARCO (Autor:in) / WIEDMANN KARSTEN (Autor:in) / TIAN SHAN (Autor:in) / HEROLD CHRISTIAN (Autor:in)

    Erscheinungsdatum :

    2020-05-27


    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 / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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