The paper uses the NASCAP computer code to compute voltage distributions around a Solar Electric Propulsion (SEP) spacecraft as it encounters an idealized geomagnetic substorm environment. Consideration is given to both a standard operating voltage and direct-drive voltage configuration. The computations are presented without thruster operations as well as with a simplified, simulated thruster-on representation for direct-drive configuration only. Finally, it is stressed that the computations seeking possible areas of concern in the spacecraft design are exploratory.


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    Title :

    Computed voltage distribution around Solar Electric Propulsion spacecraft


    Contributors:

    Conference:

    International Conference on Electric Propulsion ; 1979 ; Princeton, NJ


    Publication date :

    1979-10-01


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English