Publication Date:
2019-07-13
Description:
The Solar Array Module Plasma Interactions Experiment (SAMPIE), an approved Shuttle space flight experiment with a tentative launch date in July 1993, is intended to investigate plasma interactions of high-voltage space power systems. Solar cell modules, representing several technologies, will be biased to high voltages to characterize both arcing (negative potential) and current collection (positive potential). Other solar modules, specially modified in accordance with current theories of arcing and breakdown, will demonstrate the possibility of arc suppression. Finally, several additional test specimens will be included to study the basic nature of these interactions. The authors describe the rationale for the space flight experiment, the measurements to be made, the significance of the expected results, and the current design status of the flight hardware.
Keywords:
SPACECRAFT PROPULSION AND POWER
Type:
IECEC ''91: Intersociety Energy Conversion Engineering Conference; Aug 04, 1991 - Aug 09, 1991; Boston, MA; United States
Format:
text
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