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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Development of Simulation Model Based Optimal Start and Stop Control Daily Strategy

시뮬레이션 모델기반 냉난방 설비 일별 최적 기동/정지 제어기법 개발

  • Lee, Chanwoo (Department of Mechanical Engineering, Kyung Hee University) ;
  • Koo, Junemo (Department of Mechanical Engineering, Kyung Hee University)
  • 이찬우 (경희대학교 기계공학과) ;
  • 구준모 (경희대학교 기계공학과)
  • Received : 2017.12.01
  • Accepted : 2018.02.28
  • Published : 2018.03.01
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Abstract

This work aims to develop a platform to investigate the effect of operation schedules on the building energy consumption and to derive a simulation model based optimal start and stop daily strategy. An open-source building energy simulation tool DOE2 is used for the engine, and the developed simulation model is validated using ASHRAE guideline 14. The effect of late-start/early-stop operation of HVAC system on the daily building energy consumption was analyzed using the developed simulation model. It was found that about 10% of energy consumption cut was possible using the control strategy for an hour of advance of the stop operation, and about 3% per an hour of delay of the start operation.

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References

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