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국내 지역기후와 연간 난방에너지요구량의 상관관계 분석 연구 - 패시브하우스 성능 건축물을 중심으로 -

A Study on the Correlation of Domestic Local Climate and Annual Heating Energy Demand - Focused on passive house performance buildings -

  • 투고 : 2013.05.02
  • 심사 : 2014.01.14
  • 발행 : 2014.01.25

초록

This study emphasizes the correlation between the climate characteristics and annual energy demand in the region where passive houses are constructed, by analyzing the annual heating energy demand according to local climatic conditions for domestic passive houses (E+Green Home) using the PHPP simulation program. 7 regions of Korea were targets of the simulation (Yongin, Paju, Seoul, Andong, Kwangju, Busan, and Tongyoung). The heat energy required declined by about 16.7% when the outdoor temperature rises by an average of $1^{\circ}C$ and the heating load declined $1.4W/m^2$. This corresponds to about 14% of the maximum heating load, which is $1.0W/m^2$, that is required by Passive house. Also, as a result of comparing Yongin ($16.8kWh/m^2{\cdot}yr$) and Tongyoung ($3.6kWh/m^2{\cdot}yr$), the yearly heat energy required showed about 4.7 times difference. Moreover, to reflect in details about the characteristics of the region climate in the building energy saving design criteria, there is a need to separate the current 3 regions into a minimum of at least more than 7 regions. From the results above, it is found that the local climatic conditions should certainly be taken into account when buildings at a level of passive houses are designed. Besides, since the annual heating energy demand for a passive house varies greatly with the local climate characteristics, the passive house design guidelines for insulation and ventilation performance depending on the region should be presented.

키워드

과제정보

연구 과제 주관 기관 : 한국에너지기술평가원(KETEP)

참고문헌

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  2. 김창남 외, "한국형 제로에너지 건물의 온열환경 실측 연구", 한국생태환경건축학회 추계학술발표대회논문집 제12권 제2호, 2012.
  3. 정선미 외, "PHPP를 이용한 한국형 플러스에너지 주택의 건물 에너지 성능 분석", 한국생태환경건축학회 추계학술발표대회 논문집 제11권 제2호, 2011.
  4. 장병관 외, "국내.외 패시브하우스의 사례분석을 통한 건축적 시사점 도출", 대한건축학회 학술발표대회논문집 계획계 제30권 제1호(통권 제54집), 2010
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