Improved operation scheme for a radiant floor heating system to reduce overheating

4th Asia Conference of International Building Performance Simulation Association

土木建筑工程

Kim, S.H.^1 ; Yoon, Y.R.^1 ; Moon, H.J.^1

Department of Architectural Engineering, Dankook University, Yongin, Korea, Republic of^1

关键词: Flooring materials;    Operation control;    Operation period;    Operation schemes;    Optimal operation;    Optimal sets;    Radiant floor heating system;    Residential building;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/238/1/012071/pdf
DOI  :  10.1088/1755-1315/238/1/012071

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

This study aims to evaluate an optimal operation control scheme for a radiant floor heating system in a residential building to maintain a desired room temperature. Radiant floor heating systems frequently cause overheating - exceeding the set temperature - due to the heat capacity of the flooring material. To mitigate this problem, an optimal operation control scheme is proposed to determine the optimal set temperature for each room. To evaluate the suggested optimal operation scheme, experiments were conducted on a living test bed - two bedrooms. In Bedroom 1, three operation periods with the suggested operation control were implemented and in Bedroom 2, three operation periods with the optimal operation control were implemented, reducing overheating from 4.0 ?C to 0.0 ?C and 4.5 ?C to 0.5 ?C, respectively.