Analysis of Energy Use Intensities (2017 – 2018) by End Use in Sample Apartment Units Based on Measured Data

Jin, Hye-Sun, Ha, Soo-Yeon, Kim, You-Jeong, Lee, Soo-Jin, Kim, Sung-Im, Song, Seung-Yeong

doi:10.22696/jkiaebs.20190018

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2019 Vol.13, Issue 4 Next Page

Analysis of Energy Use Intensities (2017 – 2018) by End Use in Sample Apartment Units Based on Measured Data 계측 데이터를 활용한 아파트 표본 세대에서의 용도별 에너지사용량 원단위(2017 – 2018) 분석

August 2019. pp. 211-222

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Abstract

A national research project is being conducted to provide building energy information, which is now mainly limited to energy consumption data by fuel type, for each end use such as space heating, domestic hot water, etc. In order to achieve research objectives, energy consumption measurement systems by end use are being installed in sample buildings over a six-year period, which began in 2014. The measured data are being statistically processed for constructing an information system on energy use and CO₂ emission intensities by end use. This study aims to present statistical values on site energy use intensities by end use calculated using measurement data of 71 sample apartment units in Seoul for 1 year from May 2017 to April 2018, and to compare these data to the U.S. Residential Energy Consumption Survey (RECS) 2015 data. The average site EUIs are in the following order: space heating > electrical appliances > DHW > cooking > lighting > space cooling > air movement. The average site EUIs have the same order as those of the RECS 2015 data: space heating > electrical appliances, etc. > DHW > space cooling. The number of sample apartment units will continue to increase until 2019 (total number of samples 200) and intensity data by end use will be continuously updated through collection of measurement data.

Keywords

Energy Information

Apartment

End Use

Energy Use Intensity

RECS 2015

키워드

에너지정보

아파트

용도

에너지사용량 원단위

RECS 2015

References

Choi, B.H., Jin, H.S., Kang, J.K., Kim, S.I., Lim, J.H., Song, S.S. (2015). Measurement and normalization methods of energy consumption by end-use in apartment buildings for providing detailed energy information. J. KIAEBS, 9(6), 437-447.

Jin, H.S., Choi, B.H., Kang, J.K., Kim, S.I., Lim, J.H., Song, S.S. (2016). Measurement and normalization methods to provide detailed information on energy consumption by usage in apartment buildings. Energy Procedia, 96, 881-894.

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Residential Energy Consumption Survey (RECS), U.S. Energy Information Administration (https://www.eia.gov/consumption/residential/). Accessed on 10 January 2019.

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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) :한국건축친환경설비학회 논문집
Volume : 13
No :4
Pages :211-222
Received Date :2019. 04. 09
Revised Date :2019. 06. 28
Accepted Date : 2019. 08. 07
DOI :https://doi.org/10.22696/jkiaebs.20190018

Journal of Korean Institute of Architectural Sustainable Environment and Building Systems ISSN:1976-6483(Print) 2586-0666(Online) 한국건축친환경설비학회 논문집

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