Journal of the Korean Society for Geothermal and Hydrothermal Energy (한국지열·수열에너지학회논문집)

Korean Society for Geothermal and Hydrothermal Energy (한국지열·수열에너지학회)
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Simulation Study for Control Strategies of Indoor Air Temperature in Floor Radiant Heating System

바닥 복사난방 시스템의 실내온도 제어방안에 관한 시뮬레이션 연구

  • Received : 2016.10.13
  • Accepted : 2016.11.17
  • Published : 2016.12.01
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Abstract

In this study, the control strategies of indoor air temperature in floor radiant heating system were researched by computer simulation. The temperature difference based time control method using the difference of indoor set temperature and indoor temperature is compared with the existing On-Off control one for heating control performances. As a result, the temperature difference based time control method shows better thermal environmental characteristics in case of selected operational conditions in comparison with existing control one.

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References

  1. Yeo, M. S., Kim, K. W., Rhie, M. K., and Wu, F. J., 2004, A Study on the individual room control of radiant floor heating system in apartment buildings, Journal of Air-Conditioning and Refrigeration Engineering, Vol 16, No 5, pp. 421-429.
  2. Tae, C. S. and Cho, S. H., 1998, An experimental study on the outdoor temperature reset control of radiant heating floor heating systems, Journal of Architectural Insitute of Korea, Vol. 14, No. 8.
  3. Kim, O. B. et al., 2001, An experimental study on the control methods of radiant heating floor heating systems, Journal of Air-Conditioning and Refrigeration Engineering Vol. 13, No. 12, pp. 1297-1305.
  4. Song, J. Y. and Ahn, B. C. 2012, A study on GRNN control strategies for floor radiant heating system in residential apartments, Journal of Air-Conditioning and Refrigeration Engineering, Vol. 24, No. 12, pp. 830-836. https://doi.org/10.6110/KJACR.2012.24.12.830
  5. Ahn, B. C. and Song, J. Y., 2008, A study on heat flow dynamic analysis for floor radiant heating system, Journal of the Architectural Institute of Korea Planning & Design, Vol. 24, No. 8, pp. 293-300.
  6. Ahn, B. C. and Song, J. Y., 2010, Control characteristics and heating performance analysis of automatic thermostatic valves for Floor Radiant Heating System in Residential Apartment, Energy 35, pp. 1615-1624. https://doi.org/10.1016/j.energy.2009.11.007
  7. Song, J. Y., Ahn, B. C., Kim, K. C., and Chang, S. Y., 2009, A study on thermal heating control performance of automatic thermostatic valves in floor radiant heating system, Proceedings of the SAREK, Summer Annual Conference, pp. 973-978.

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