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제로에너지타운 성과검증을 위한 성과산정 옵션에 대한 연구
홍성기(Seong Ki Hong),장숙희(Suck Hee Jang),남윤광(Yun Gyang Nam),조성환(Sung-Hwan Cho) 대한설비공학회 2018 대한설비공학회 학술발표대회논문집 Vol.2018 No.5
In this study, we have defined measurement and verification methods and procedures to assess the energy use of zero energy towns. Time series data conversion methods and algorithms have been proposed in performance evaluation options. To verify the feasibility of the method, the energy consumption of the freezer, which is an energy saving method, was measured and analyzed. we present an algorithm based on the annual base conversion and analyze it based on actual data. As a result, a k-means clustering moving average method is defined for the performance calculation option a, and the use time correction coefficient method is proposed. The validity of this method is verified through the verification.
홍성기(Seong Kim Hong),장숙희(Suck Hee Jang),남윤광(Yun Gyang Nam),조성환(Sung-Hwan Cho) 대한설비공학회 2018 대한설비공학회 학술발표대회논문집 Vol.2018 No.5
In this study, we investigated the optimal control method and the energy saving possibility when the dimming control and suspended particles display(SPD) were applied to reduce the lighting load and the cooling load in office buildings. Simulations were carried out in the same manner except for the transmittance, and the baseline model, the dimming control model, the dimming control and suspended particles display(SPD) model were performed at 8:00 am to 7:00 pm on August 14. Simulation results show that the cooling and lighting energy usage is reduced to 21.2% compared to the baseline model. Therefore, it was possible to predict the optimum control method of the suspended particles display(SPD) to control the transmittance with time and dimming control.