It is shown that thermal runaway can occur from self-discharge of sealed Ni-Cd batteries at elevated temperatures. The process can be fast enough to rupture cells in batteries and cause physical damage to surrounding areas. Therefore the temperature of a charged battery must be limited for safety reasons even on open circuit. The temperature limit will depend on the particular thermal environment.


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    Titel :

    Self-discharge characteristics of spacecraft nickel-cadmium cells at elevated temperatures


    Weitere Titelangaben:

    Selbstentladung von Nickel-Cadmium-Batterien fuer Raumfahrtanwendungen bei hohen Temperaturen


    Beteiligte:
    Donley, S.W. (Autor:in) / Matsumoto, J.H. (Autor:in) / Hwang, W.C. (Autor:in)

    Erschienen in:

    Journal of Power Sources ; 18 , 2-3 ; 169-176


    Erscheinungsdatum :

    1986


    Format / Umfang :

    8 Seiten, 2 Quellen



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




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    Donley, S. W. / Matsumoto, J. H. / Hwang, W. C. | NTRS | 1986


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    Newman, B. C. / Johnson, W. R. / SAE | British Library Conference Proceedings | 2000


    Comparison of Vented Nickel Cadmium Aircraft Battery Technologies at Elevated Temperatures

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    Characterization of recombination and control electrodes for spacecraft nickel- cadmium cells

    Carson, W. N., Jr. / Rampel, G. / Weinstock, I. B. | NTRS | 1966