C-22 過蓄熱を防止する躯体蓄熱方式の最適化運転手法の提案と期間性能予測に関する研究

概要

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The purpose of this study on building structure thermal storage HVAC system is to develop a new algorithm which can choose night time operation hour, nighttime supply air volume and temperature to prevent excess cooling in night time that causes the low room temperature at the cooling starting time in day time, especially during low load period such as June and September. As a result, using this algorithm, the number of days when the room temperature fell less than 24 degree C as set-point temperature decreased compared with that in the ordinary nighttime heat charge operation (constant supply air volume, constant supply air temperature and constant operation hours). In the cooling period, the cooling loads were reduced by 20 %, compared with those in case of non-thermal storage HVAC system.
社団法人空気調和・衛生工学会の論文
2009-08-18