Segmented Linear Regression 모델 기반 상업용 에너지다소비건물의 전력 소비특성 분석Characteristic Analysis for Electricity Energy Consumption with Segmented Linear Regression Model for Highly Energy Demand Commercial Buildings
- Other Titles
- Characteristic Analysis for Electricity Energy Consumption with Segmented Linear Regression Model for Highly Energy Demand Commercial Buildings
- Authors
- 정유찬; 정진화; 이선한; 채영태
- Issue Date
- Feb-2021
- Publisher
- 한국건축친환경설비학회
- Keywords
- Segmented linear regression analysis; electricity energy consumption; outdoor air temperature; Highly energy demand commercial building; Segmented linear regression 분석; 냉난방 에너지소비량; 외기온도; 에너지다소비 상업용 건물
- Citation
- 한국건축친환경설비학회 논문집, v.15, no.1, pp.99 - 110
- Journal Title
- 한국건축친환경설비학회 논문집
- Volume
- 15
- Number
- 1
- Start Page
- 99
- End Page
- 110
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/84725
- ISSN
- 1976-6483
- Abstract
- The electricity energy consumption of commercial building is affected by thermal performance, building operation, occupancy schedule, and several weather parameters. Especially, it is difficult to characterize the end-used energy consumption of exist buildings with a single electricity meter for the whole building. Although many studies have been conducted to develop building energy baseline model to separate building base, heating, and cooling energy consumption from a total meter, the most model has been focused on monthly energy data with heating or cooling degree days and a specific building in general characteristics. This study presents an autonomous process with segmented linear regression model to analyze the characteristics of base, heating, and cooling energy consumption from total electricity meter for several highly energy demand commercial buildings by automatically searching best-fit energy baseline model. The result shows that electricity energy consumption patterns of highly energy demand buildings have one or two change point in correlation with the daily mean outdoor air temperature. In addition, the presented model can specify the baseline energy consumptions from the whole building electricity meter which generally aggregates all energy consumption of the buildings.
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Collections - 공과대학 > 건축학부 > 1. Journal Articles
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