A 45Ah Lithium ion (Li-Ion) battery comprised of 5 Yardney prismatic cells was evaluated to replace the silver-zinc cells in the Extra-vehicular Mobility Unit (EMU). Tests determined that the five cell battery can meet the mission objective of 500 duty cycles and maintain a minimum voltage of 16.0 V without an individual cell voltage dropping below 3.0V. Forty real time cycles were conducted to develop BOL trend data. Decision to switch to accelerated cycling for the remaining 460 cycles was made since Real Time cycling requires 1 day/cycle. Conclusions indicate that battery replacement would indeed be prudent.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Li-ion EMU Battery Testing


    Beteiligte:
    Rehm, Raymond (Autor:in) / Bragg, Bobby (Autor:in) / Strangways, Brad (Autor:in)


    Erscheinungsdatum :

    2001-03-01


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Battery testing

    Hardin,J.E. / EGandG Idaho,US | Kraftfahrwesen | 1993


    Thermal Battery Testing

    Sawayda, David / Garni, Joseph | AIAA | 2003


    BATTERY CELL TESTING FIXTURE

    KOCH BRIAN J / MCALLISTER ASHLEY / CONELL ROBERT S | Europäisches Patentamt | 2018

    Freier Zugriff

    Battery cell testing fixture

    KOCH BRIAN J / MCALLISTER ASHLEY / CONELL ROBERT S | Europäisches Patentamt | 2019

    Freier Zugriff

    Apparatus for testing battery

    Europäisches Patentamt | 2023

    Freier Zugriff