건축도시공간연구소

Architecture & Urban Research Institute

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한국건축친환경설비학회|논문집 2024년 4월

논문명 가상센서 모델 개발을 통한 건물 기존 온도 센서 활용 평균복사온도 실시간 예측 / Real-time Prediction of Mean Radiant Temperature through Developed a Virtual Sensor Model using Existing Sensors
저자명 신혜진 ; 이동석
발행사 한국건축친환경설비학회
수록사항 한국건축친환경설비학회 논문집, Vol.18 No.2 (2024-04)
페이지 시작페이지(98) 총페이지(11)
ISSN 1976-6483
주제분류 환경및설비
주제어 평균복사온도; 표면온도; RC 모델; 가상센서 ; Mean Radiant Temperature; Surface temperature; RC model; Virtual Sensor
요약2 The mean radiant temperature (MRT) is a critical factor influencing approximately half of the thermal comfort experienced by occupants. However, existing methods for measuring MRT have not been employed due to the physical limitations of the measuring equipment. This study aims to develop a virtual sensor model for predict MRT applicable in existing buildings without the need for additional sensor installations. To achieve this, experiment was conducted. Simplified resistance-capacity (RC) model was applied for building model. Using particle swarm optimization (PSO), R and C values were obtained to predict indoor surface temperatures. Finally, real-time MRT spatial distribution was predicted using the derived surface temperatures, and the outcomes were thoroughly discussed. The result of this study indicates the practical applicability of the MRT prediction model in occupied buildings.
소장처 한국건축친환경설비학회
언어 한국어
DOI https://doi.org/10.22696/jkiaebs.20240009