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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.12
- 수록면
- 203 - 210 (8page)
이용수
초록· 키워드
오류제보하기
The packaged terminal air conditioner, the typical cooling system for the residential buildings, consumes a large amount of electricity in a short period time during peak hours. In order to reduce the peak load and conserve the electricity, the thermally activated building system can be used as a secondary system to handle the partial cooling load. However, the thermally activated building system may cause condensation and under-cooling. Thus, design of both systems should be performed with careful investigation in characteristics of both systems to amplify the advantages.
Since the thermally activated building system has the time-delay effect which may cause under-cooling, the system is designed to handle the base load of the building. Hence, simple simulation with EnergyPlus was performed to observe the characteristics of cooling load in residential buildings. Once the possible range of the load handling ratio of the thermally activated building system was decided, characteristics of system was analyzed in terms of hardware component and operation parameters. The hardware components were analyzed in plant and system aspects and the operation parameter was evaluated in the thermal comfort aspect. As the load handling ratio increased, the thermal comfort increased due to the lower radiant mean temperatures. Within the range of thermal comfort, the several adjustments were made in setpoint temperature and electricity consumptions of difference cases were observed to decide which components and parameters were important for designing the systems.
Since the thermally activated building system has the time-delay effect which may cause under-cooling, the system is designed to handle the base load of the building. Hence, simple simulation with EnergyPlus was performed to observe the characteristics of cooling load in residential buildings. Once the possible range of the load handling ratio of the thermally activated building system was decided, characteristics of system was analyzed in terms of hardware component and operation parameters. The hardware components were analyzed in plant and system aspects and the operation parameter was evaluated in the thermal comfort aspect. As the load handling ratio increased, the thermal comfort increased due to the lower radiant mean temperatures. Within the range of thermal comfort, the several adjustments were made in setpoint temperature and electricity consumptions of difference cases were observed to decide which components and parameters were important for designing the systems.
목차
Abstract
1. INTRODUCTION
2. COOLING SYSTEM OF RESIDENTIAL BUILDINGS
3. UTILIZATION OF COOLING SYSTEM IN RESIDENTIAL BUILDINGS
4. APPLICATION OF THERMALLY ACTIVATED BUILDING SYSTEM
5. RESULTS AND DISCUSSIONS
6. CONCLUSIONS
REFERENCES
참고문헌 (12)
참고문헌 신청
1. [기타자료] - ANSI/ASHRAE Standard 55 / 2010 / Thermal Environmental Conditions for human Occupancy / ASHRAE Standard
2. [단행본] - Babiak J. / 2007 / Low Temperature Heating and High Temperature Cooling / rehva
3. [학술대회논문] - Chung W.J. / 2011 / Applicability of Thermally Activated Building System Considering Heat Storage Characteristics / Spring Conference of Korean Institute of Architectural Sustainable Environment and Building System 2011
4. [학술대회논문] - Kim I.M. / 2010 / A Study on Types of Radiant Heating and Cooling System with Thermal Storage / Spring Conference of Korean Institute of Architectural Sustainable Environment and Building System 2010
5. [학술대회논문] - Kim I.M. / 2010 / An Experimental Evaluation of the Thermal Performance of a Thermally Activated Building System (TABS) for Residential Buildings in Korea / CLIMA2010
2. [단행본] - Babiak J. / 2007 / Low Temperature Heating and High Temperature Cooling / rehva
3. [학술대회논문] - Chung W.J. / 2011 / Applicability of Thermally Activated Building System Considering Heat Storage Characteristics / Spring Conference of Korean Institute of Architectural Sustainable Environment and Building System 2011
4. [학술대회논문] - Kim I.M. / 2010 / A Study on Types of Radiant Heating and Cooling System with Thermal Storage / Spring Conference of Korean Institute of Architectural Sustainable Environment and Building System 2010
5. [학술대회논문] - Kim I.M. / 2010 / An Experimental Evaluation of the Thermal Performance of a Thermally Activated Building System (TABS) for Residential Buildings in Korea / CLIMA2010
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