Eight 72 Ah nickel/hydrogen variant cell designs are currently undergoing LEO life testing at Space Systems/Loral. 2000 - 35% DOD LEO cycles have been completed to date. The variant designs incorporate various positive electrode parameters, stack designs, KOH concentration, and platinized/non-platinized wall wicks. BOL data indicates that observed variant performance differences are valid. Observations of effects of the selected parameters on cell performance will be statistically examined as part of continued cell evaluation. The life test is planned to continue for greater than five years.


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    Titel :

    Space Station Freedom Nickel-Hydrogen Cell Development Program


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Debiccari, D. (Autor:in) / Daman, M. E. (Autor:in) / Whiteley, R. V. (Autor:in)

    Kongress:

    27th Intersociety Energy Conversion Engineering Conference (1992) ; 1992



    Erscheinungsdatum :

    03.08.1992




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :



    Space station nickel-hydrogen cell design and development

    Haas, R.J. / Chawathe, A.K. | Tema Archiv | 1988


    Space Station Freedom Safety Program

    Griggs, John G., III | NTRS | 1989


    Space Station Freedom Ni-H~2 Cell Testing Program

    Moore, B. / Frate, D. / NASA Aerospace Flight Battery Systems Program | British Library Conference Proceedings | 1994


    Space Station Freedom - A program update

    Raney, William B. | NTRS | 1990