NASA Technical Reports Server (NTRS) : San pdf

NASA Technical Reports Server (NTRS) : San

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Description of the Book:

The design and performance of the solar array system for the San Marco D/L spacecraft is described in detail. The solar array system design is shown to be suitable for spacecraft which have elastically sensitized outer surfaces to measure aerodynamic forces. However, the performance of this solar array system is shown to be at least 30 percent less efficient than conventional spacecraft solar array designs. An on-board experiment to compare the in-flight performances of Si and GaAs solar cell panels is also described. Preflight performance data show that at beginning-of-life, air mass zero solar illumination, 28 C and peak power output the Si panels are at last 20 percent less efficient than the GaAs panels

• Creator/s: NASA Technical Reports Server (NTRS
• Date: 6/1/1984
• Year: 1984
• Book Topics/Themes: NASA Technical Reports Server (NTRS), GALLIUM ARSENIDES, SAN MARCO SATELLITES, SILICON, SOLAR ARRAYS, SOLAR CELLS, SPACECRAFT POWER SUPPLIES, AERODYNAMIC FORCES, DEGRADATION, ENERGY CONVERSION EFFICIENCY, IRRADIATION, PERFORMANCE TESTS, POWER LIMITED SPACECRAFT, RADIATION EFFECTS, SHADOWS, TELEMETRY, TEMPERATURE EFFECTS, WINDOWS (APERTURES), Diruscio, M., Agneni, A., Day, J. H., Jr

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