Experimental Lithium-Ion Battery Developed for Demonstration at the 2007 NASA Desert Research and Technology Studies (D-RATS) Program (Englisch)

2010
  • Report  /  Unbekannt

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The NASA Glenn Research Center (GRC) Electrochemistry Branch designed and built five lithium-ion battery packs for demonstration in spacesuit simulators as a part of the 2007 Desert Research and Technology Studies (D-RATS) activity at Cinder Lake, Arizona. The experimental batteries incorporated advanced, NASA-developed electrolytes and included internal protection against over-current, overdischarge and over-temperature. The 500-g experimental batteries were designed to deliver a constant power of 22 W for 2.5 hr with a minimum voltage of 13 V. When discharged at the maximum expected power output of 38.5 W, the batteries operated for 103 min of discharge time, achieving a specific energy of 130 Wh/kg. This report summarizes design details and safety considerations. Results for field trials and laboratory testing are summarized.

  • Titel:
    Experimental Lithium-Ion Battery Developed for Demonstration at the 2007 NASA Desert Research and Technology Studies (D-RATS) Program
  • Autor / Urheber:
  • Verlag:
    NASA National Aeronautics and Space Administration
  • Erscheinungsjahr:
    2010
  • Medientyp:
    Report
  • Format:
    Unbekannt
  • Sprache:
    Englisch
  • Reportnr. / Förderkennzeichen:
    NASA/TM-2010-216906; E-17484; 20100042403
  • Schlagwörter:
  • Datenquelle:
    NTRS

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