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2024 Vol.18, Issue 6 Preview Page

Research Article

Energy Performance Analysis of Green Remodeling for Public Buildings (Public Health Center)

공공건축물(보건소) 대상으로 한 그린리모델링 적용 건축물의 에너지 성능 분석

Sang-Yeob Lee1
,
Jae-Kwang Yang2*
이 상엽1
,
양 재광2*
1Deputy General Manager, Green Building Assessor, Korean Authority of Land & Infrastructure Safety, Jinju, Korea
2Deputy General Manager, KALIS Institute of Technology, Korean Authority of Land & Infrastructure Safety, Jinju, Korea
1국토안전관리원 녹색건축실 차장
2국토안전관리원 국토안전기술연구원 차장
*Corresponding Author
30 December 2024. pp. 551-563
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Abstract

A roadmap for mandatory Green-Remodeling will be announced in the future, and the area of ​​buildings, selection criteria will need to be discussed continuously. It is expected that related standards and methods will proceed through legislation. In the continuous development stage of the Green-remodeling project, this paper compared the results according to the Green-remodeling energy performance evaluation tool. ECO2 and ECO2-OD simulations, which apply the monthly calculation method based on ISO13790 and DIN V 18599, have advantages of fast calculation and intuitive understanding. However, as a tool developed to evaluate the performance of new buildings, it has the disadvantage that it can not reflect the main input variables of the existing buildings, such as the aging of existing buildings or the infiltration rate and schedule that reflect the usage characteristics of the buildings in actual use. In other words, it was found that the simulation tool suitable for new buildings was not suitable for evaluation of existing buildings. An energy simulation suitable for existing buildings will be developed and accurate and quantified evaluation will be conducted. In addition, it is thought that the Green-Remodeling rating system will be possible only when an energy simulation suitable for the existing building is developed.

Keywords
Green-remodeling
Building Energy Analysis
Building Energy Simulation
키워드
그린리모델링
에너지 성능 평가
건축물 에너지시뮬레이션
References
1

Kim, J.H., Yoo, J.S., Kim, J.H., Kim, J.T. (2022). Analysis of building energy performance in small-scale green remodeled public buildings using ECO2 and DesignBuilder. Journal of the Korean Solar Energy Society, 42(3), 87-101.

2

Kim, J.M., Lee, J.H., Lee, D.H. (2018). Economic comparison through LCC (Life Cycle Cost) analysis of public building green remodeling at different levels. KJCEM Journal, 19(2), 38-49.

3

Kim, Y.A., Jang, H.I., Park, C.Y., Jang, D.H., Lee, G.H. (2016). Comparison of cooling and heating load analysis features in green remodeling energy performance evaluation tools. Journal of the Korea Institute of Ecological Architecture and Environment, 10(6), 449-455.

4

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Son, W.D., Lee, G.H. (2015). Study on optimizing green remodeling through energy performance analysis of public buildings. Proceedings of the Conference of the Society of Air-conditioning and Refrigerating Engineers of Korea, Gangwon.

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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 : 18
  • No :6
  • Pages :551-563
  • Received Date : 2024-11-06
  • Revised Date : 2024-12-10
  • Accepted Date : 2024-12-12
  • DOI :https://doi.org/10.22696/jkiaebs.20240046
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