Abstract Space solar power (SSP) has been broadly defined as the collection of solar energy in space and its wireless transmission for use on earth. This approach potentially gives the benefit of provision of baseload power while avoiding the losses due to the day/night cycle and tropospheric effects that are associated with terrestrial solar power. Proponents have contended that the implementation of such systems could offer energy security, environmental, and technological advantages to those who would undertake their development. Among recent implementations commonly proposed for SSP, the modular symmetrical concentrator (MSC) and other modular concepts have received considerable attention. Each employs an array of modules for performing conversion of concentrated sunlight into microwaves or laser beams for transmission to earth. While prototypes of such modules have been designed and developed previously by several groups, none have been subjected to the challenging conditions inherent to the space environment and the possible solar concentration levels in which an array of modules might be required to operate. The research described herein details our team's efforts in the development of photovoltaic arrays, power electronics, microwave conversion electronics, and antennas for microwave-based “sandwich” module prototypes. The implementation status and testing results of the prototypes are reviewed.

    Highlights Overview of space solar power concept, in particular modular implementations and the origin of the “sandwich” module. Functional description and thermal performance analyses of the sandwich module. Description of sandwich module prototyping and testing. Presentation of sandwich module test results. Insights for forward and future work.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Sandwich module prototype progress for space solar power


    Beteiligte:
    Jaffe, Paul (Autor:in) / Hodkin, Jason (Autor:in) / Harrington, Forest (Autor:in) / Person, Clark (Autor:in) / Nurnberger, Michael (Autor:in) / Nguyen, Bang (Autor:in) / LaCava, Susie (Autor:in) / Scheiman, Dave (Autor:in) / Stewart, Grant (Autor:in) / Han, Andrew (Autor:in)

    Erschienen in:

    Acta Astronautica ; 94 , 2 ; 662-671


    Erscheinungsdatum :

    2013-08-17


    Format / Umfang :

    10 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Development of a sandwich module prototype for Space Solar Power

    Jaffe, Paul / Hodkin, Jason / Harrington, Forest | IEEE | 2012



    A Heavy Lift Launcher Enabling Prototype Space Based Solar Power Systems

    Rothschild, William / Talay, Theodore / Henderson, Edward | AIAA | 2009


    A Heavy Lift Launcher Enabling Prototype Space Based Solar Power Systems

    Rothschild, W. / Talay, T. / Henderson, E. et al. | British Library Conference Proceedings | 2009