When a cell-switching jumper resistor is provided at a voltage detection line, measurement accuracy of a cell voltage is deteriorated due to an effect of the jumper resistor. Provided are cell voltage discharge lines connected to a cell voltage monitoring IC in order to discharge cell voltages of battery cells, and first jumper resistors that are mounted or are not mounted at cell voltage detection lines and the cell voltage discharge lines depending on whether or not each of the battery cells is used.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Battery System Monitoring Device and Battery Pack


    Beteiligte:
    ARIMA TOMOYUKI (Autor:in) / KANAI TOMONORI (Autor:in) / FUSE TOMOYASU (Autor:in)

    Erscheinungsdatum :

    2020-05-14


    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



    BATTERY MONITORING DEVICE FOR BATTERY PACK

    MIWA TOMOHIRO / MIZOGUCHI HAYATO | Europäisches Patentamt | 2020

    Freier Zugriff

    BATTERY PACK MONITORING SYSTEM

    ITO HIROKAZU / MANJI YASUHIRO | Europäisches Patentamt | 2021

    Freier Zugriff

    Battery pack monitoring device

    KURODA KAZUNORI | Europäisches Patentamt | 2023

    Freier Zugriff

    BATTERY PACK MONITORING SYSTEM

    ITO HIROKAZU / MANJI YASUHIRO | Europäisches Patentamt | 2019

    Freier Zugriff

    Battery pack monitoring system

    ITO HIROKAZU / MANJI YASUHIRO | Europäisches Patentamt | 2020

    Freier Zugriff