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Thermal Vacuum Test and Thermal Analysis for a Qualification Model of Cube-satellite STEP Cube Lab.
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 Title & Authors
Thermal Vacuum Test and Thermal Analysis for a Qualification Model of Cube-satellite STEP Cube Lab.
Kang, Soo-Jin; Ha, Heon-Woo; Han, Sung-Hyun; Seo, Joung-Ki; Oh, Hyun-Ung;
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 Abstract
Qualification model(QM) of main payloads including concentrating photovoltaic system using fresnel lens, heating wire cutting type shockless holding and release mechanism, and MEMS-based solid propellant thruster have been developed for the STEP Cube Lab.(Cube Laboratory for Space Technology Experimental Project), which is a pico-class satellite for verification of core space technologies. In this study, we have verified structural safety and functionality of the developed payloads under a qualification temperature range through the QM thermal vacuum test. Additionally, a reliability of thermal model of the payloads has been confirmed by performing a thermal correlation based on the thermal balance test results.
 Keywords
Cube-satellite;On-orbit Thermal Analysis;Thermal Vacuum Test;Thermal Balance Test;
 Language
Korean
 Cited by
 References
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