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http://dx.doi.org/10.5139/JKSAS.2010.38.1.094

High Reliability Proto-type Auxiliary Power Supply Development for Satellite  

Choo, Won-Gyo (쎄트렉아이)
Kim, Hyun-Gu (쎄트렉아이)
Woo, Hyung-Je (쎄트렉아이)
Koo, Ja-Chun (한국항공우주연구원)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.38, no.1, 2010 , pp. 94-98 More about this Journal
Abstract
The auxiliary power supply for satellite should make the power safe and support it for subsystems during its operational lifetime. Several contstraints should be required to get high reliability. In this paper, the auxiliary power supply was satisifed and designed to be satisified with some contstraints. Control circuits for the auxiliary power supply used majority voter circuits to remove the single point failure. To verify majority voter circuits, proto-type auxiliary power supply was manufactured and tested.
Keywords
Satellite; Payload; Majority Voter Circuit; Single Point Failure; Proto-type;
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  • Reference
1 공학박사 김희준, "스위치모드파워서플라이", 성안당, p. 34
2 Assistant Prof. Mihaela Radu, "Reliability and Failure Analysis of Voting Circuits in Hardware Redundant Design", Technical University of Cluj-Napoca, ROMANIA.