A first voltage measurement unit (45) measures the voltage of a connector (3) held in a holder (4) of an electric power unit for a vehicle, and a second voltage measurement unit (15) measures the voltage of a second port (114) in an electric power converter (1) while the connector (3) is held in the holder (4). A control unit (12) determines the presence of abnormality in a connector-side switch (30) on the basis of individual measurement results of both voltage measurement units while the electric connection between the second port (114) and the connector (3) is controlled to be broken and individual measurement results of both voltage measurement units while the electric connection is controlled to achieve energization using the connector-side switch (30).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Electric power unit for vehicle


    Beteiligte:
    YOSHIZAWA JIN (Autor:in) / TANABE MITSURU (Autor:in)

    Erscheinungsdatum :

    25.11.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    ELECTRIC POWER UNIT AND ELECTRIC VEHICLE

    TOYODA TAKESHI / ITO HITOSHI | Europäisches Patentamt | 2019

    Freier Zugriff

    POWER UNIT FOR ELECTRIC VEHICLE

    MUTO NOBUTO / KOKUBO TOSHINORI | Europäisches Patentamt | 2018

    Freier Zugriff

    ELECTRIC POWER UNIT FOR VEHICLE

    SHIMIZU HIROSHI | Europäisches Patentamt | 2019

    Freier Zugriff

    ELECTRIC POWER UNIT FOR VEHICLE

    OGAKI TORU / MATSUDA MASANORI / WADA SHINJI et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    ELECTRIC POWER UNIT FOR VEHICLE

    YOSHIZAWA JIN / TANABE MITSURU | Europäisches Patentamt | 2016

    Freier Zugriff