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Spacecraft Power System Compatibility and Stability for the NASA EOS Satellite
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English
Abstract
This paper addresses the problem of system stability of the NASA EOS satellite power system. A potential stability problem exists without a clear specification of the payload input impedance characteristic. Design guidelines are established for the control of the power system and the individual subcomponents to help insure stability with an unknown complex load. A testbed of the EOS power system is employed to verify the analysis.
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Sable, D., Cho, B., and Lee, F., "Spacecraft Power System Compatibility and Stability for the NASA EOS Satellite," SAE Technical Paper 929078, 1992, https://doi.org/10.4271/929078.Also In
References
- Sable D.M. Deuty S. Lee F.C. Cho B.H. “Experimental Verification of Space Platform Battery Discharger Design Optimization,” IECEC '91 August 1991
- Noon J.P. Lee F.C. Cho B.H. “Design of a Battery Charger for NASA EOS Testbed,” IECEC '92 August 1992
- Sable D.M. Lee F.C. Cho B.H. “A Zero-Voltage-Switching Bidirectional Battery Charger /Discharger for the NASA EOS Satellite,” APEC' 92 February 1992
- Patil A.R. Sable D.M. Lee F.C. Cho B.H. “Design of a Solar Array Shunt Switching Unit for NASA EOS Testbed,” IECEC '92 August 1992
- Butler S. Sable D. Lee F.C. Cho B.H. “Design, of a Solar Array Simulator for the NASA EOS Testbed,” IECEC '92 August 1992
- Gur Z. Mang X. Patil A.R. Sable D. Lee F.C. Cho B.H. “Design of a Nickel-Hydrogen Battery Simulator for the NASA EOS Testbed,” IECEC '92 August 1992
- Cho B.H. Lee J.R. “Design, Analysis and Simulation of the Main Bus Dynamics of Spacecraft Power Systems,” IECEC '87 August 1987
- O'Sullivan D. “A Global Perspective of Power Electronics” IEEE PESC '90 Rap Session Presentation June 1990