Development of an ammonia borane-based power pack: An application to an unmanned aerial vehicle

Yongmin Kim, Yeongcheon Kim, Chang Won Yoon, Jong Hee Han, Tae Hoon Lim, Suk Woo Nam

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    A hydrogen generator fueled by ammonia borane (AB) was newly designed to continuously power an unmanned aerial vehicle (UAV) for 57 min using a 200-We polymer electrolyte membrane fuel cell (PEMFC). The developed generator was demonstrated to produce 3.8 L(H2) min-1 autothermally employing tetraethylene glycol dimethyl ether (T4EGDE) as an additive. The H2-generator was integrated with a commercial PEMFC to construct a power-pack. Upon flight tests, a hybridized power management system (PMS) possessing the fuel cell and an auxiliary lithium-ion battery initially provided 500 We for take-off while the fuel cell supplied 150 - 200 We upon cruising. The effluents containing H2 were further purified using solid absorbents. To evaluate the remaining filter capacity of the absorbents, a real-time monitoring system was utilized. On the basis of these results, a viable reactor concept was discussed for long-term fuel cell implementations.

    Original languageEnglish
    Title of host publicationEFC 2013 - Proceedings of the 5th European Fuel Cell Piero Lunghi Conference
    EditorsViviana Cigolotti, Chiara Barchiesi, Michela Chianella
    PublisherENEA
    Pages309-310
    Number of pages2
    ISBN (Electronic)9788882862978
    Publication statusPublished - 2013
    Event5th European Fuel Cell Piero Lunghi Conference and Exhibition, EFC 2013 - Rome, Italy
    Duration: 2013 Dec 112013 Dec 13

    Publication series

    NameEFC 2013 - Proceedings of the 5th European Fuel Cell Piero Lunghi Conference

    Other

    Other5th European Fuel Cell Piero Lunghi Conference and Exhibition, EFC 2013
    Country/TerritoryItaly
    CityRome
    Period13/12/1113/12/13

    Bibliographical note

    Publisher Copyright:
    Copyright © 2013 Delta Energy and Environment.

    Keywords

    • Ammonia borane
    • Hydrogen power-pack
    • Unmanned aerial vehicle

    ASJC Scopus subject areas

    • Fuel Technology

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