A Study on the Proposal of Building Technologies for Reducing $CO_2$ Emission of Buildings(Focused on the Multi-Family Residential Buildings)

건물의 $CO_2$ 배출 저감 건축기술요소 제안에 관한 연구(공동주택을 중심으로)

  • Lee, Jong-Sik (Dept. of Architecture, Graduate School, Chung-Ang University) ;
  • Kang, Hae-Jin (Dept. of Architecture, Graduate School, Chung-Ang University) ;
  • Park, Jin-Chul (Dept. of Architecture, Chung-Ang University) ;
  • Rhee, Eon-Ku (Dept. of Architecture, Chung-Ang University)
  • 이종식 (중앙대학교 대학원 건축과) ;
  • 강혜진 (중앙대학교 대학원 건축과) ;
  • 박진철 (중앙대학교 건축학과) ;
  • 이언구 (중앙대학교 건축학과)
  • Published : 2009.04.10

Abstract

First, the base model of multi-family residential buildings are selected, and then the $CO_2$ reduction building technologies that are applicable for multi-family residential buildings are induced by analyzing the examples and then an optimal plan for when the $CO_2$ reduction building technologies can be integrated and applied to the base model was formulated. In the results of converting the energy consumption and reduction amount from the building technologies into $CO_2$ emissions to analyze the distribution ratio compared to the entire $CO_2$ emissions; the heat recovery ventilator is 0.5%, the photovoltaic system is $1.9%{\sim}5.9%$, the solar hot water heating system is $6.3%{\sim}13.1%$ and the ge thermal heat-pump system is 39.0% when both heating and hot water heating are applied. An optimally integrated application method for the building technologies is in charge of heating and hot water heating through the geothermal source heat pump system and in charge of the electricity load through the photovoltaic system(45.2%).

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