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논문 기본 정보

자료유형
학술저널
저자정보
김진희 천진아 (공주대) 김준태 (공주대)
저널정보
한국생태환경건축학회 KIEAE Journal KIEAE Journal Vol.11 No.3(Wn.49)
발행연도
2011.6
수록면
69 - 73 (5page)

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초록· 키워드

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In general, there are two types of PVT module depending on the existence of the glass in front of PV module: glazed and unglazed. On the other hand, the water-type PVT modules can be classified into two types, according to absorber type: the sheet-and-tube absorber PVT module and the fully wetted absorber PVT module.
The aim of this study is to analyze the electrical and thermal performance of a water-type PVT module with fully wetted absorber. For this study, a prototype of unglazed PVT module with fully wetted absorber was designed and built, and both the thermal and electrical performances of the prototype module were measured in outdoor conditions. A conventional mono-crystalline Si PV module was tested alongside the PVT module for their electrical performance comparison. The results showed that the thermal efficiency of the PVT module was average 51% and its electrical efficiency was average 14.3% in mean fluid temperature 10-40 ℃, whereas the electrical efficiency of the conventional PV module was average 12.6%. It is found that the electrical efficiency of the PVT module was improved by approximately 14% compared to that of the PV module. The temperature of PVT module becomes lower due to the cooling effect by the fluid of the absorber. The results proved that the electrical efficiency was higher when the mean fluid temperature was lower.

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Abstract
1. 서론
2. 액체식 PVT모듈의 분류
3. 성능실험
4. 실험결과 및 분석
5. 결론
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UCI(KEPA) : I410-ECN-0101-2014-600-002677755