Comparing Performances of Factors for Reducing Energy at Deteriorated Elementary School Buildings

노후 초등학교 건물에너지 절감을 위한 요소기술의 성능 비교

  • 이상춘 (한국환경건축연구원) ;
  • 최영준 (한국환경건축연구원) ;
  • 김현기 (한국환경건축연구원) ;
  • 최율 (건양대학교 의료건축디자인공학과)
  • Received : 2012.03.19
  • Accepted : 2012.04.15
  • Published : 2012.04.30

Abstract

Faced with the international issue of environmental problems from global warming and energy consumption, the Korean Government has made many efforts on reducing energy and $CO_2$ emission under the motto of "Low-Carbon Green Growth". In order to reduce energy in the building sector, severe design standards and regulations on saving energy in new buildings have been established. Now, it is necessary to focus on deteriorated buildings where applications of energy saving designs and techniques have been insufficient, for maximizing energy saving in the building sector. Specially, it is very important to reduce energy through the remodeling process at deteriorated school buildings which were built over 20 years ago and sharply changed into the excessive energy consumption structure from new educational curricula. Thus, this paper examined the effects of potential factors to reduce energy at deteriorated elementary school buildings using the energy simulation on the Visual DOE 4.0 program. Among applied factors of insulations, southern louver, window's SHGC, indoor setup temperature, and system efficiency, all factors except window's SHGC turned out contribute to reduce energy at the deteriorated elementary school buildings, compared with the baseline energy performance.

Keywords

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