A ground fault detection device connected to a high-voltage battery and a positive electrode side Y capacitor includes a detection capacitor operating as a flying capacitor and a discharge circuit including at least a fifth switch. A one end of the discharge circuit is connected to a first circuit that connects a positive electrode side of the high-voltage battery and a one end of the detection capacitor. An another end of the discharge circuit is connected to a second circuit that connects an another end of the detection capacitor and a ground.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Ground fault detection device


    Beteiligte:

    Erscheinungsdatum :

    31.01.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    GROUND FAULT DETECTION DEVICE

    YAMAGUCHI HIROYUKI | Europäisches Patentamt | 2021

    Freier Zugriff

    Ground fault detection device

    MOCHIZUKI YASUYUKI / SUDO NORIO / YOSHIDA HARUHIKO | Europäisches Patentamt | 2023

    Freier Zugriff

    GROUND FAULT DETECTION DEVICE

    MOCHIZUKI YASUYUKI / SUDO NORIO / YOSHIDA HARUHIKO | Europäisches Patentamt | 2023

    Freier Zugriff

    GROUND FAULT DETECTION DEVICE

    KAWAMURA YOSHIHIRO | Europäisches Patentamt | 2021

    Freier Zugriff

    Ground fault detection device

    KAWAMURA YOSHIHIRO | Europäisches Patentamt | 2023

    Freier Zugriff