Journal of Aerospace System Engineering (항공우주시스템공학회지)

The Society for Aerospace System Engineering (항공우주시스템공학회)
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Design Method and Analysis for Current Limit Charger of Battery System for Regulating CDE Power of Satellite

  • Received : 2020.04.28
  • Accepted : 2020.08.05
  • Published : 2020.12.31
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Abstract

The cooler driver electronics (CDE) for maintaining a low temperature of a satellite payload IR sensor has a compressor with a pulsation current load when in operation. This pulsation current creates a large voltage fluctuation and may negatively affect both the load and regulated bus stability. Thus, a CDE power conditioning system has a battery for use as a buffer that is connected in front of the CDE load line. In this system, a battery charger limiter circuit is required to protect from an over-charge of the battery and power to the load. In this study, an optimal design and parameter selection were developed and simulated.

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References

  1. M. Mai, I. Ruhlich, A. Schreiter and S. Zehner, "AIM-Space cryocooler programs," Cryocooler 16, ICC Press, Boulder, pp. 133-141, 2011.
  2. K. D. Kim, J. H. Yang, S. W. Park and J. C. Koo, "Design for stabilizing power of pulsated-current load CDE unit in satellite system," SASE 2018 Spring Conference, April 2018.
  3. K. D. Kim, S. W. Park and J. C. Koo, "System simulation using BOL/EOL equivalent impedance model of CDE battery for satellite system," SASE 2019 Spring Conference, P9-2, April 2019.
  4. M. Meyer, "KOMPSAT-7 CDE Battery Electrical Analysis Report," Nov. 28, 2018.
  5. J. Troutman and S. Lamvert, "ABSL initial performant comparison f Sony 18650 hard carbon cell and Sony 18650 hard carbon mandrel cell," 9th Annual International Energy Conversion Engineering Conference, 03 August, 2011.
  6. European Cooperation for Space Standardization, ECSSE-ST-20C, Space Engineering, Electrical and Electronic, 15 April 2016
  7. European Cooperation for Space Standardization, ECSSE-HB-20-20A, Space Engineering, Electrical and Electronic, 15 April 2016
  8. C. Delepaut, T. Kuremyr, M. Martin, F. Tonicello, "LCL current control loop stability design," Proc. 10th European Space Power Conference, The Netherlands, 15-17 April 2014
  9. Shi, H., Zhao, C., Jin, Y., and Liu, Y., "Current limiting protection in spacecraft power system," ICEPE-ST, 2015.
  10. David, C. Salerno, "Self-latching current limiter," United States Patent 4,835,649, May 30, 1989