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VAV 및 VWV시스템 적용에 따른 업무용 건축물의 에너지저감에 관한 연구

A Study of applying VAV and VWV System to reduce Energy Consumption of Office building

  • 송지용 (경북대학교 건축.토목공학부) ;
  • 홍원화 (경북대학교 건축.토목공학부) ;
  • 김지연 (한국에너지기술연구원) ;
  • 박효순 (한국에너지기술연구원)
  • 투고 : 2012.10.31
  • 심사 : 2013.02.26
  • 발행 : 2013.02.28

초록

Building Energy Efficiency Rating system was enforced in 2001 to enhance spreading high-energy performance and saving buildings. It was only for the new apartments, but expanded to new office buildings in 2010, and moreover, government offices require 1st grade of Building Energy Efficiency Rating system. Green Building Act, which is established to reduce the emissivity of carbon dioxide by reducing building energy consumption, will be enforced in 2013, and new apartments and office buildings will be subjected to it. Henceforward, it will extend to other types of buildings and will be phased in. In general, pumps and fans consume approximately half of the air-conditioning energy consumption, and about a quarter of the total building energy consumption when office buildings have total floor area of more than 10000 square meters. This study analyzed the energy demand when applying VAV(Variable Air Volume) and VWV(Variable Water Volume) System to reduce energy returns of the pumps and the fans by ECO2, which is a computer simulation program used for Building Energy Efficiency Rating system.

키워드

참고문헌

  1. 김상아, 소규모 업무용 건물의 외피 열성능에 따른 건축물 에너지효율등급 평가 연구, 한국태양에너지학회, 2012.8
  2. 김용기, 공조설비 운전방법 및 시설개선을 통한 에너지절약 효과분석, 대한설비공학회, 2012.4
  3. 이상오, 변유량 시스템 최적 수배관 시스템 구축, 대한설비공학회, 2012.6
  4. 조진균, 초고층, 대규모 건물의 에너지절약적 공조방식 선정을 위한 설계접근 방안에 대한연구, 대한건축학회, 2008.6
  5. 허정호, 공조시스템 최적화를 통한 건물에너지 절감사례 연구, 대한설비공학회, 2006.5
  6. 건물의 에너지효율 등급 평가기준 및 정책개발에 관한 연구, 산업자원부, 2007.1

피인용 문헌

  1. Analysis of Energy Saving Rate of Office Buildings According to the Items of an EPI Machine Part vol.13, pp.4, 2013, https://doi.org/10.12813/kieae.2013.13.4.049