A battery includes a first battery cell including an endplate current collector cathode, an endplate current collector anode, a plurality of battery cell components between the endplate current collector cathode and the endplate current collector anode, each battery cell component including a cathode, a separator, an anode and a bipolar current collector, and at least one sense tab connected to and extending from one of the bipolar current collectors between the endplate current collector cathode and the endplate current collector anode. A second battery cell is connected in parallel to the first battery cell via the endplate current collector cathode and the endplate current collector anode. A voltmeter is connected between a first sense tab and one of the following: the endplate current collector cathode, endplate current collector anode or a second sense tab of the at least one sense tabs, the voltmeter being electrically isolated from at least one of the endplate current collector cathodes and the endplate current collector anodes via at least one battery cell component of the first battery cell and measuring at least two of the battery cell components. A battery cell, a method, an electric vehicle battery and an electric vehicle are also provided.


    Access

    Download


    Export, share and cite



    Title :

    ELECTRIC VEHICLE BATTERY CELL WITH SENSE TABS


    Additional title:

    ELEKTROFAHRZEUGBATTERIEZELLE MIT MESSSTREIFEN
    ÉLÉMENT DE BATTERIE DE VÉHICULE ÉLECTRIQUE À LANGUETTES DE DÉTECTION


    Contributors:

    Publication date :

    2021-02-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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



    Electric vehicle battery cell with sense tabs

    HERRMANN MIRKO / SPEIDEL ANGELA | European Patent Office | 2021

    Free access

    ELECTRIC VEHICLE BATTERY CELL WITH SENSE TABS

    HERRMANN MIRKO / SPEIDEL ANGELA | European Patent Office | 2019

    Free access

    ELECTRIC VEHICLE BATTERY CELL WITH SENSE TABS

    HERRMANN MIRKO / SPEIDEL ANGELA | European Patent Office | 2019

    Free access

    Pouch-type battery cells with wide cell tabs

    JONES CALEB A | European Patent Office | 2021

    Free access

    POUCH-TYPE BATTERY CELLS WITH WIDE CELL TABS

    JONES CALEB A | European Patent Office | 2020

    Free access