Journal of Digital Convergence (디지털융복합연구)

The Society of Digital Policy and Management (한국디지털정책학회)
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A Study on the Review Method of Zero Energy Independence Rate in Building Applied with BIM-based BIPV

BIM기반 BIPV 적용 건축물의 제로에너지 자립률 검토 방법에 관한 연구

  • 최규혁 ((주)비아이엠에스 기술연구소) ;
  • 전현우 ((주)비아이엠에스 기술연구소) ;
  • 박경도 (건국대학교 건축학부)
  • Received : 2022.01.04
  • Accepted : 2022.02.20
  • Published : 2022.02.28
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Abstract

ZEB is a building that increases the energy independence of the building itself, and new and renewable elements that can produce energy are essential, and BIPV is the most notable technology. In ZEB's design, BIPV should be planned early in the design, but BIPV plans are insufficient in the early stages. Therefore, this study derived elements for theoretical consideration of BIM and ZEB and analysis of ZEB independence rate based on BIM, a convergence design technology, and analyzed BIPV energy production and building energy consumption. Finally, by calculating the energy independence rate and reviewing the rating criteria in the project model, a basic research method for calculating the energy independence rate of ZEB at the beginning of the design was presented. Through this, it is expected that design productivity can be improved by supporting the decision of ZEB subjects.

제로에너지 건축물(ZEB)은 건축물 자체의 에너지 자립도를 높인 건축물로서 에너지를 생산할 수 있는 신재생 요소가 필수적이며, 건물형 태양광(BIPV)이 가장 주목받고 있는 기술이다. ZEB의 설계에서 BIPV은 설계 초기에 계획되어야 하나, 초기 단계에서 BIPV 계획은 미비한 실정이다. 이에 본 연구에서는 설계 초기 BIPV의 계획과 ZEB 자립률 검토를 위해, 3차원 설계와 빅데이터의 융·복합 설계기술인 건축물 정보통합 모델링(BIM)을 기반으로, BIM과 ZEB에 대한 이론적 고찰 및 ZEB 자립률 분석을 위한 요소를 도출하고, BIPV 에너지 생산량과 건물 에너지 소비량 산출 방법을 분석하였다. 최종적으로, 프로젝트 모델에서 에너지 자립률을 산정하고, 등급 기준을 검토함으로써, 설계 초기 ZEB의 에너지 자립률 산정에 대한 기초적인 연구 방법을 제시하였다. 이를 통해, ZEB 주체자의 의사결정을 지원함으로써 설계 생산성을 향상시킬 수 있을 것으로 기대된다.

Keywords

Acknowledgement

This paper was written as part of Konkuk University's research support program for its faculty on sabbatical leave in 2020. This work was supported by the Korea Institute of Energy Technology Evaluation and Planning(KETEP) and the Ministry of Trade, Industry & Energy(MOTIE) of the Republic of Korea (No. 20203040010330)

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