A control system for handling a fault condition on a utility vehicle includes a lithium battery, a contactor configured to control electrical access to the lithium battery, and control circuitry coupled with the lithium battery and the contactor. The control circuitry is configured to detect, while the contactor is closed to provide a set of loads of the utility vehicle with electrical access to the lithium battery, onset of a fault condition. The control circuitry is further configured to perform, in response to detection of the onset of the fault condition, a set of remedial operations to address the fault condition. The control circuitry is further configured to perform, after a predefined amount of time has elapsed since the onset of the fault condition, a subsequent operation which opens the contactor if the fault condition remains and maintains closure of the contactor if the fault condition does not remain.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    HANDLING A FAULT CONDITION ON A LITHIUM-BATTERY-POWERED UTILITY VEHICLE


    Beteiligte:

    Erscheinungsdatum :

    2020-02-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



    Handling a fault condition on a lithium-battery-powered utility vehicle

    HARVEY ARTHUR JAMES / PADGETT NORMAN R / LEDDEN JOHN et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Handling a fault condition on a lithium-battery-powered utility vehicle

    HARVEY ARTHUR JAMES / PADGETT NORMAN R / LEDDEN JOHN et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    HANDLING A FAULT CONDITION ON A LITHIUM-BATTERY-POWERED UTILITY VEHICLE

    HARVEY ARTHUR JAMES / PADGETT NORMAN R / LEDDEN JOHN et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    A battery-powered four-way load handling vehicle

    Europäisches Patentamt | 2022

    Freier Zugriff

    A battery-powered four-way load handling vehicle

    KEVIN TURNBULL | Europäisches Patentamt | 2023

    Freier Zugriff