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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The Effects of Prediction and Reset Control of Outdoor Air Temperature on Energy Consumption for Central Heating System

외기온도 예측 및 보상제어가 난방시스템의 에너지 소비량에 미치는 영향

  • Received : 2016.08.22
  • Accepted : 2016.10.10
  • Published : 2016.12.01
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Abstract

In this study, the effects of prediction and reset control of outdoor air temperature on energy consumption for central heating system are researched by using TRNSYS program package, and the control performances with the suggested methods of prediction and reset control of outdoor air temperature are compared with the existing ones. As a result, the value of coefficient of determination $R^2$ for the predicted outdoor temperatures is improved and the suggested control method shows maximum 21.8% energy saving in comparison with existing control ones.

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References

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