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자료유형
학술저널
저자정보
강은철 (한국에너지기술연구원) 이의준 (한국에너지기술연구원) 민경천 (코텍엔지니어링)
저널정보
한국지열·수열에너지학회 한국지열·수열에너지학회논문집 한국지열에너지학회논문집 제10권 제2호
발행연도
2014.6
수록면
7 - 12 (6page)

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Government has recently restricted heating and cooling set temperatures for the commercial and public buildings due to increasing national energy consumption. The goal of this paper is to visualize a future two way indoor set temperature control impact on building energy consumption by using TRNSYS simulation modeling. The building was modelled based on the twin test cell with the same dimension. Air source ground coupled heat pump performance data has been used for modeling by TRNSYS 17. Daejeon weather data has been used from Korea Solar Energy Society. The heating set temperature in the reference room is 24℃ as well as the target room set temperature are 23℃, 22℃ and 20℃. The cooling set temperature of the reference room is also 24℃ as well as the target room set temperature of 25℃, 26℃, 27℃ and 28℃. For the air source heat pump system, heating season energy consumption is 35.52 kWh/m²y in the reference room. But the heating energy consumption in the target room is reduced to 7.5% whenever the set temperature decreased every 1℃. The cooling energy consumption in the reference room is 4.57kWh/m²y. On the other hand, the energy consumption in the target room is reduced to 22% whenever the set temperature increased every 1℃ by two way controller. For the geothermal heat pump system, heating energy consumption in the reference room is reduced to 20.7%. The target room heating energy consu7mption is reduced to 32.6% when the set temperature is 22℃. The energy consumption in the target room is reduced to 59.5% when the set temperature is 26℃.

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Abstract
1. 서론
2. 건물 설계 및 시스템 모델링
3. 시뮬레이션 수행 결과
4. 결론
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UCI(KEPA) : I410-ECN-0101-2015-560-001703533