지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 303 - 310 (8page)
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초록· 키워드
오류제보하기
The purpose of this study is to find the control strategies for ventilation and energy reduction with appropriate maintenance of indoor contaminant levels. According to a survey in other research, many mechanical ventilation systems are not often operated by residents, because residents tend to avoid powering their ventilation system in order to save utility cost.
There isn’t anything to inform sufficiently how to operating ventilation system for IAQ(Indoor Air Quality). And then, without any sufficient ventilation control strategies, it would be very difficult to improve IAQ by an occupant’s manual control. If the ventilation unit is operating for 24 hour, the energy consumption would be dramatically increased. Therefore, the sensor based DCV control method is necessary for comfort and energy saving .
It has been simulated both of CO₂ and TVOC sensors based DCV system for operating mechanical ventilation system. As a result of analysis, CO₂-DCV is not sufficient to maintain for comfort IAQ against TVOC from building materials and furnitures. Because CO₂ is generated irregularly by occupant’s schedules in individual room, but TVOC is emitted steadily from the finishing materials Therefore, CO₂-DCV couldn’t control the chemical contaminants like TVOC as below as the guideline. We must consider whether chemical contaminants are a proper target for control in an apartment house or not, because TVOC are more dangerous than CO₂.
There isn’t anything to inform sufficiently how to operating ventilation system for IAQ(Indoor Air Quality). And then, without any sufficient ventilation control strategies, it would be very difficult to improve IAQ by an occupant’s manual control. If the ventilation unit is operating for 24 hour, the energy consumption would be dramatically increased. Therefore, the sensor based DCV control method is necessary for comfort and energy saving .
It has been simulated both of CO₂ and TVOC sensors based DCV system for operating mechanical ventilation system. As a result of analysis, CO₂-DCV is not sufficient to maintain for comfort IAQ against TVOC from building materials and furnitures. Because CO₂ is generated irregularly by occupant’s schedules in individual room, but TVOC is emitted steadily from the finishing materials Therefore, CO₂-DCV couldn’t control the chemical contaminants like TVOC as below as the guideline. We must consider whether chemical contaminants are a proper target for control in an apartment house or not, because TVOC are more dangerous than CO₂.
목차
Abstract
1. 서론
2. 관련 이론 고찰
3. DCV 전략 시뮬레이션 조건
4. 기류시뮬레이션 결과
5. 결론
참고문헌
참고문헌 (1)
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UCI(KEPA) : I410-ECN-0101-2013-540-001227641