This application discloses a bus capacitor discharging method and a related device thereof. The discharging method is applicable to a DC/DC converter, and the DC/DC converter includes a chopper unit, a transformer, and a rectifier unit. A bus capacitor is coupled to the chopper unit, the chopper unit is coupled to a primary side of the transformer, a secondary side of the transformer is coupled to the rectifier unit, and the chopper unit and the rectifier unit are both coupled to a controller. During specific implementation, when determining to discharge the bus capacitor, the controller may control the rectifier unit to short-circuit the secondary side of the transformer, and control the chopper unit to close a loop formed between the bus capacitor and the primary side of the transformer. Implementing this application can reduce costs, and ensure high security.


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    Titel :

    DISCHARGING METHOD OF BUS CAPACITOR AND RELATED DEVICE THEREOF


    Weitere Titelangaben:

    ENTLADUNGSVERFAHREN EINES BUSKONDENSATORS UND ZUGEHÖRIGE VORRICHTUNG DAFÜR
    PROCÉDÉ DE DÉCHARGE DE CONDENSATEUR DE BUS ET SON DISPOSITIF ASSOCIÉ


    Beteiligte:
    HOU WENBIN (Autor:in) / LI XIAOQIU (Autor:in) / HU YANJUN (Autor:in)

    Erscheinungsdatum :

    11.12.2024


    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



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