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Design of Test Configuration and Analysis of Electrical Integration Result between GEO Satellite Solar Array and Bus  

Kim, Young-Yun (한국항공우주연구원 위성기능시험팀)
Kwon, Jae-Wook (한국항공우주연구원 위성기능시험팀)
Youn, Young-Su (한국항공우주연구원 위성기능시험팀)
Choi, Jong-Yeoun (한국항공우주연구원 위성기능시험팀)
Publication Information
Aerospace Engineering and Technology / v.9, no.2, 2010 , pp. 22-30 More about this Journal
Abstract
KARI had integrated and tested GEO satellite in cooperation with Astrium Inc., France. In the middle of integration and test, It was necessary to check GEO satellite SA(solar array) status and require electrical interface verification with bus. SA of GEO satellite have different mechanical characteristics in comparison with those of LEO satellite which was tested in KARI. LEO SA has been deployed by simple mechanical hinge system but GEO SA has been done by more complicated method. so in this paper, we designed the test configuration and analyzed the test result of solar array electrical integration of GEO satellite.
Keywords
Solar Array; Geo-stationary Satellite; MGU(Motor Gear Unit); EGSE(Electrical Ground Support Equipment); SADM(Solar Array Drive Motor); LIASS(Linear Sun Sensor); OCOE(Overall CheckOut Equipment); FEE(Front End Equipment);
Citations & Related Records
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