A DC link capacitor (8) comprises a capacitor housing, a plurality of capacitor units (1), each capacitor unit comprising a film capacitor element (2) having a wound metallized film and two contact terminals (3a, 3b) connected to the metallized plastic film. A plurality of capacitor units (1) are arranged in a capacitor housing (4) and sealed in the capacitor housing (4) by a sealing material (7). The contact terminals (3a, 3b) are electrically isolated from each other and individually protrude from the sealing material (7) so as to be connected by a bus bar.

    一种DC链路电容器(8),包括电容器壳体、多个电容器单元(1),每个电容器单元包括具有缠绕金属化膜的膜电容器元件(2)和连接到金属化塑料膜的两个接触端子(3a、3b)。多个电容器单元(1)布置在电容器壳体(4)中并且通过密封材料(7)密封在电容器壳体(4)中。接触端子(3a、3b)彼此电隔离并且单独地从密封材料(7)突出,以便通过汇流条连接。


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    Titel :

    DC link capacitor, power converter, and electric vehicle


    Weitere Titelangaben:

    DC链路电容器、电源转换器及电动车辆


    Beteiligte:
    SEVE LUC (Autor:in) / LOPEZ CHRISTOPHE (Autor:in) / POUILLY AURELIEN (Autor:in)

    Erscheinungsdatum :

    2023-05-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    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 / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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