According to an embodiment of the present invention, a power conversion device comprises: a power conversion unit which converts alternating current to direct current when connected to an alternating current power source to charge a battery; and an initial charging unit which is connected to a secondary output side of the power conversion unit and initially charges a load side capacitor. An output terminal of the power conversion unit is connected to the battery and the load side capacitor.

    본 발명의 일 실시예에 따른 전력변환장치는 교류 전원과 연결시 교류 전력을 직류로 변환하여 배터리를 충전하는 전력변환부 및 전력변환부의 2차 출력측에 연결되고, 부하측 커패시터를 초기충전하는 초기충전부를 포함하고, 전력변환부의 출력단은 배터리 및 부하측 커패시터와 연결된다.


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    Titel :

    Power converting apparatus


    Weitere Titelangaben:

    전력변환장치


    Beteiligte:
    JAESAM LEE (Autor:in) / JUSUNG LEE (Autor:in) / EUNHYUK HONG (Autor:in)

    Erscheinungsdatum :

    03.01.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    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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