Korean Journal of Air-Conditioning and Refrigeration Engineering (설비공학논문집)

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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Experiments on Thermal Response of Space Conditioned by a Pl-Controlled VAV System

Pl제어 VAV시스템에 대한 공조공간의 열 응답특성 실험

  • 문정우 (한국과학기술원연구원 열유동제어연구센터) ;
  • 박강순 (한국과학기술원연구원 열유동제어연구센터) ;
  • 김서영 (한국과학기술원연구원 열유동제어연구센터)
  • Published : 2002.02.01
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Abstract

The present study concerns an experiment on the supply-air control in variable air volume (VAV) system with a Pl control logic. A thermal chamber with a Pl control logic is constructed to verify the previously suggested multi-zone model. The stratified thermal model is adopted in the control logic for a thermal chamber cooling test. The effects of taler- mal parameters and control parameters such as supply air temperature and Pl control factor are investigated by implementing the thermal chamber cooling test. The experimental results obtained show that the transient behavior of the air-conditioned space temperature are in good agreement with the simulation results of the stratified thermal model.

Keywords

References

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