水蓄熱と組み合わせた躯体蓄熱空調システムのエネルギー評価に関する研究

摘要

本論文では水蓄熱を組み合わせた躯体蓄熱システムに関し、二次rn側空調機から熱源まで空調システム全体での期間シミュレーションrnを行い、地域別、月別の特性の評価を行った。また、昼夜別の電力rn原単位を用いて躯体蓄熱による夜間電力利用の効果の評価を行い、rn各種指標より躯体蓄熱運転時期について検討を行った。%In this paper the energy characteristics of the building thermal mass storage system with the chilled water storage system is evaluated. A typical commercial building model is simulated by a computer and the influence of the regions, the daily weather and the heat load in the room is examined. The results show that the increase rate of the cooling load and the electricity consumption is high in the months of the low cooling load comparing with the non-storage case. And the building thermal mass storage system with the water storage reduces the primal energy consumption by 2.7% and the exhaust carbon dioxide by 10.4% in the optimized case in Tokyo.