HEAT LOSS COEFFICIENT ESTIMATION SYSTEM, HEAT LOSS COEFFICIENT ESTIMATION METHOD, AND PROGRAM

To provide a heat loss coefficient estimation system capable of estimating a Q value reflecting an actual state of a building.SOLUTION: In a heat loss coefficient estimation system, the simulation for predicting the room temperature using the actual outside temperature data, the meteorological data,...

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Bibliographische Detailangaben
Hauptverfasser:	YOSHIHARA JUN, YANAGISAWA YASUO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BUILDING CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS ROOFS TESTING WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	To provide a heat loss coefficient estimation system capable of estimating a Q value reflecting an actual state of a building.SOLUTION: In a heat loss coefficient estimation system, the simulation for predicting the room temperature using the actual outside temperature data, the meteorological data, and the other data including information on a shape of buildings, etc. is performed, while changing a value (C value) of an index representing the airtightness performance to select the C value having the highest degree of coincidence between the obtained predicted room temperature data and the actually measured room temperature data, and the Q value is estimated on the basis of the C value selected in this way.SELECTED DRAWING: Figure 4 【課題】建物の実態を反映したＱ値の推定を行うことが可能な熱損失係数推定システムを提供することにある。【解決手段】実測外気温データ、気象データ、及び建物の形状等に関する情報を含むその他のデータを用いて室温の予測を行うシミュレーションを、気密性能を表す指標の値（Ｃ値）を変化させながら実行して、得られた予測室温データと実測室温データとの一致度が最も高いＣ値を選択し、こうして選択されたＣ値に基づいてＱ値を推定する。【選択図】図４