NASA seeks safe, high performing battery module designs that can deliver 3C discharge rates continuously, achieve 160 Wh/kg, and is passively propagation resistant to a single cell thermal runaway event. One solution is presented that uses a patented oscillating heat pipe technology for thermal management. Combined with light weight packaging and a new commercially available gas permeable vent port, all 5 preliminary safety tests results performed to date are showing ample margins.


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    Title :

    Safe, High Power / Voltage Battery Design Challenges


    Contributors:
    Darcy, Eric (author) / Darst, Jacob (author) / Walker, Will (author) / Yowtak, Kris (author) / Nunez, Jacob (author) / Rogers, Jim (author) / Tran, Minh N. (author) / Russell, Sam (author) / Quinn, Alex (author) / Coman, Paul (author)

    Conference:

    NASA Aerospace Battery Workshop ; 2019 ; Huntsville, AL, United States


    Publication date :

    2019-11-19


    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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