A method of detecting a latent fault of at least one cell among a plurality of cells in an energy storage system, and a control unit performing the method, are provided. A method of a control unit of detecting a latent fault of at least one cell among a plurality of cells in an energy storage system is also provided. The method comprises determining State of Health Cell Capacity, SoHCC, and Open Circuit Voltage, OCV, of a selected cell; wherein the selected cell is indicated to have a latent fault if a determined value of the SoHCC of the selected cell is lower than a reference value for the SoHCC and if a determined value of the OCV of the selected cell is higher than a reference value for the OCV.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Detecting latent faults within a cell of an energy storage system


    Beteiligte:

    Erscheinungsdatum :

    2021-12-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Detecting latent faults within a cell of an energy storage system

    WERBERG LEOPOLD / TIDBLAD AHLBERG ANNIKA / LEUCHOVIUS NICKLAS | Europäisches Patentamt | 2023

    Freier Zugriff

    DETECTING LATENT FAULTS WITHIN A CELL OF AN ENERGY STORAGE SYSTEM

    WERBERG LEOPOLD / TIDBLAD AHLBERG ANNIKA / LEUCHOVIUS NICKLAS | Europäisches Patentamt | 2022

    Freier Zugriff

    DETECTING LATENT FAULTS WITHIN A CELL OF AN ENERGY STORAGE SYSTEM

    WERBERG LEOPOLD / TIDBLAD AHLBERG ANNIKA / LEUCHOVIUS NICKLAS | Europäisches Patentamt | 2021

    Freier Zugriff

    Detecting Latent Faults In Digital Flight Controls

    Mcgough, John / Mulcare, Dennis / Larsen, William E. | NTRS | 1992


    System and method for detecting latent faults in a redundant motor application

    AVRITCH STEVEN A / DICKIE DAVID F | Europäisches Patentamt | 2019

    Freier Zugriff