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지역난방에 의한 공동주택의 에너지절감을 위한 제어방법의 적용성 연구
홍성기(Seong-Ki Hong),이민환(Min-Whan Lee),조성환(Sung-Hwan Cho) 대한설비공학회 2012 대한설비공학회 학술발표대회논문집 Vol.2012 No.6
The objectives of this study are to find the optimal control method for apartment house with district heating system experimentally. An experimental facility consisting of small sized district heating system including heat exchangers and floor heating room have been built. The facility enables to compare the results of various control methods. This study have experimented about set point control method, outdoor reset control method and predictive optimal control method on the supply water temperature of heat demand side. Results show that 4.2% of outdoor reset control method, 11.6% of predictive optimal control method were able to save heating energy more than typical supply water temperature control method. And the predictive optimal control method have showed most effective method control.
지역난방에 의한 공동주택의 개선된 최적예측제어에 대한 실험적 연구
홍성기(Seong-Ki Hong),이민환(Min-Whan Lee),조성환(Sung-Hwan Cho),윤석만(Seok-Mann Yoon) 대한설비공학회 2012 대한설비공학회 학술발표대회논문집 Vol.2012 No.11
The objectives of this study are to find the optimal control method for apartment house with district heating system experimentally. An experimental facility consisting of small sized district heating system including heat exchangers and floor heating room have been built. The facility enables to compare the results of various control methods. This study have experimented about typical supply water temperature control method, outdoor reset control method and predictive optimal control method. Results show that 4.73% of optimal predictive control method were able to save heating energy more than Outdoor reset control method. And the predictive optimal control method have showed most effective method control.