A vehicle is disclosed comprising a pre-charge circuit, including a resistor, that selectively connects a traction battery to an electrical impedance. A controller is programmed to inhibit pre-charging for an amount of time when a predetermined number of pre-charge cycles have occurred within a preceding predetermined period of time. The predetermined number of pre-charge cycles may be based on a voltage or current magnitude across the resistor during the previous pre-charge cycles. The predetermined number of times may be modified based on prior successful and failed pre-charge cycles. A method of limiting a temperature increase of a pre-charge resistor is disclosed comprising counting a number of prior pre-charge cycles and inhibiting pre-charging when the number of prior pre-charge cycles within the preceding period of time exceeds a threshold.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Pre-charge quick key cycling protection


    Beteiligte:
    HARTL DEREK (Autor:in) / VANDER LAAN KEVIN (Autor:in)

    Erscheinungsdatum :

    27.03.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    QUICK CHARGE SYSTEM

    NOJIMA HIROTSUGU | Europäisches Patentamt | 2024

    Freier Zugriff

    Capacitor quick-charge apparatus

    KANG EUI SUK | Europäisches Patentamt | 2020

    Freier Zugriff

    Capacitor Quick-charge Device

    KANG EUI SEOK / JANG JAE HYONG | Europäisches Patentamt | 2017

    Freier Zugriff

    Electromobile quick charge method

    DING GENGXIN / LI YONGSHENG / LI ZHONG et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    CYCLING SHOE AND RELATED QUICK FIT / RELEASE ANCHORING DEVICE

    GABUSI FRANCESCO | Europäisches Patentamt | 2016

    Freier Zugriff