열전소자의 외기전담시스템 적용 가능성 분석Applicability Analysis of Thermoelectric Cooling System in Dedicated Outdoor Air System
- Other Titles
- Applicability Analysis of Thermoelectric Cooling System in Dedicated Outdoor Air System
- Authors
- 김희정; 조상현; 정재원
- Issue Date
- Nov-2015
- Publisher
- 한국건축친환경설비학회
- Keywords
- 외기전담시스템; 열전소자; 열전냉각시스템; 정풍량 공조; DOAS; Thermoelectric module; Thermoelectric cooling system; CAV
- Citation
- 한국건축친환경설비학회 2015년도 추계학술발표대회, pp.121 - 122
- Indexed
- OTHER
- Journal Title
- 한국건축친환경설비학회 2015년도 추계학술발표대회
- Start Page
- 121
- End Page
- 122
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/155812
- Abstract
- The purpose of this paper is to investigate the applicability of thermoelectric cooling system (TEC) in dedicated outdoor air system (DOAS). As a promising non-vapor compression technology, thermoelectric cooling system can reduce the overall system size. In this paper the applicability of TEC was investigated as a substitution for chiller in conventional DOAS. As a heat dissipation system of TEC, air-cooled heat sink and evaporative-cooling heat sink was investigated. The coefficient of performance (COP) and energy consumptions were compared among conventional DOAS and two TEC integrated DOAS with different heat sinks. As a result the conventional DOAS have better performance than two DOAS with TEC. However the system size and electricity energy consumption of DOAS can be decreased when applied with TEC of low temperature difference between its hot and cold side.
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