The present invention concerns an inverter (1) comprising a plurality of branches mounted in parallel between a first connection point and a second connection point, said branches comprising a first switch (3) in series with a second switch (3'), the first switches (3) being linked to the first connection point and arranged in a high side (HS) of the inverter (1) and the second switches (3') being linked to the second connection point and arranged in a low side (LS) of the inverter (1), in which the high side (HS) of the inverter (1) comprises a first logical component (5) dedicated to controlling the first switches (3), the low side (LS) of the inverter (1) comprises a second logical component (5') dedicated to controlling the second switches (3'), and in which the high side (HS) is powered by a first power source (15) and the low side (LS) by a second power source (17) independent of the first power source (15).


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    Title :

    ONDULEUR A SÉCURITÉ RENFORCÉE


    Additional title:

    INVERTER WITH IMPROVED SAFETY
    WECHSELRICHTER MIT VERBESSERTER SICHERHEIT


    Contributors:

    Publication date :

    2017-10-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / 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 / 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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