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논문 기본 정보

자료유형
학술대회자료
저자정보
조우진 (삼성물산) 이규남 (삼성물산) 황민규 (삼성물산) 김영탁 (삼성물산) 이성재 (삼성물산) 차지형 (삼성물산)
저널정보
한국태양에너지학회 한국태양에너지학회 학술대회논문집 한국태양에너지학회 2012년도 추계학술발표대회 논문집
발행연도
2012.11
수록면
115 - 120 (6page)

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초록· 키워드

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Surface condensation on the windows is liable to occur if the indoor humidity is increased due to occupants’ activity, perspiration and so on. The ventilation system, which is installed for the purpose of supplying fresh air and exhausting contaminated air, can be utilized to prevent surface condensation by decreasing indoor humidity. Although the condensation can be definitely prevented by operating the ventilation system continuously, it is common that the ventilation system is not operated due to the concern about electricity charges. In the previous study by this research team, the ventilation system was developed which can prevent over-humidification by discharging indoor humidity only if the minimum surface temperature of the window becomes lower than dew point temperature. In this study, the developed ventilation system was installed in the residential building in order to evaluate the performance of preventing condensation and energy consumption. In addition, temperature difference ratio of the window and minimum operation time of the system, which are required for the optimum operation of the ventilation system, were suggested. The results of the experiment shows that the developed ventilation system can prevent the surface condensation with the less energy consumption (14∼35%) than when the conventional ventilation system is operated continuously.

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Abstract
1. 서론
2. 성능검증실험
3. 이론식에 의한 분석
4. 결론
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UCI(KEPA) : I410-ECN-0101-2014-563-000199058