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2022 Vol.16, Issue 1 Preview Page

Research Article

Estimation of End-Use Consumption and Building Energy Efficiency Rating Criteria of Prototypical Residential Buildings Based on Household Energy Standing Survey

가구에너지 상설표본조사 기반 표준가구 EUC 도출과 건축물에너지효율등급 기준 평가

Na-Hyeon Lee1
,
Hye-Jin Kim2
,
Dong-Hyun Seo3*
이 나현1
,
김 혜진2
,
서 동현3*
1M.S. Student, Dept. of Architectural Engineering, Chungbuk National University, Cheongju, Korea
2Ph.D Student, Dept. of Architectural Engineering, Chungbuk National University, Cheongju, Korea
3Associate Professor, Dept. of Architectural Engineering, Chungbuk National University, Cheongju, Korea
1충북대학교 건축공학과 석사과정
2충북대학교 건축공학과 박사과정
3충북대학교 건축공학과 부교수
*Corresponding Author
28 February 2022. pp. 80-93
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Abstract

Nationwide energy consumption data of building stock is more useful when it is provided with building information, such as vintage, gross area, region, and usage for open-ended users. The combined data could help building designers and policy makers more deeply understand which variables have a heavy impact on the energy use. 36 prototypical residential buildings were defined with HESS micro data. Then, detailed building energy modeling was performed to derive EUR (End-Use Ratio) of the each prototypical residential building. Those results are derived thanks to HESS micro data which provides both building information and monthly energy consumption data from 2,520 household samples. As a demonstration of the EUR data application, the Building Energy Efficiency Rating of the prototypical residential buildings was performed since EUR information is mandatory for the rating system. As a result, all the prototypical residential buildings got rates from 2 to 1++ grade. This can be interpreted that 50% of existing residential buildings could get grade from grade 2 to grade 1++. This means that current rating criteria should be strengthened so that more energy-efficient buildings can receive high ratings.

Keywords
HESS
End-Use Consumption and Ratio (EUC & EUR)
Building energy efficiency rate
Prototypical residential building
키워드
가구에너지 상설표본조사
최종 소비처별 에너지소비량 및 비율
건축물에너지효율등급
표준가구건물
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Information
  • Publisher :Korean Institute of Architectural Sustainable Environment and Building Systems
  • Publisher(Ko) :한국건축친환경설비학회
  • Journal Title :Journal of Korean Institute of Architectural Sustainable Environment and Building Systems
  • Journal Title(Ko) :한국건축친환경설비학회논문집
  • Volume : 16
  • No :1
  • Pages :80-93
  • Received Date : 2022-02-03
  • Revised Date : 2022-02-19
  • Accepted Date : 2022-02-21
  • DOI :https://doi.org/10.22696/jkiaebs.20220008
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