투명단열 축열벽 시스템을 적용한 주거용 건물의 냉난방에너지 성능분석

In previous study, Overheating/heating performance was carried out through Test-cell measurement used by TI-wall(Transparent Insulation) system and Mass-wall system and the optimum composition of TI-wall system was proposed by simulation analysis in the Korean weather condition. The aim of this study was to analysis the Heating/cooling performance following the optimum composition of TI-wall used in residential building. The process of this study is as follows:1) The ESP-r simulation program was used in energy performance analysis and the reference model of residential building was made up to analysis energy performance on Ti-wall and Mall-wall system. 2) Standard weather file of seoul, Taejon, pusan and Cheju was made that was the format of simulation program(ESP-r). 3) The regional Heating/cooling energy performance was carried pit by suing regional standard weather file of TI-wall and Mass-wall system in residential building and the reduction of Heating/cooling energy with the change of wall size of per system was analyzed. 4) The energy reduction of TI-wall system of foreign country was compared with that of Korean. Consequently, when TI-wall is equipped with South Surface of Residential Building, annual Heating Energy of Building was cut down at the average of 79.1kwh/m²(Seoul:101.7kwh/m², Taejon:59.8kwh/m², pusan:99.5kwh/m², cheju:79.5kwh/m²) or 18% of total heating energy, Cooling energy increased the average of 15.15kWh/m², in the case of using Solar Shading Device and Air ventilation system, the cooling energy is not only increased by Ti-wall at the lever of 97%, the basic cooling energy is but also cut down about 6%.