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초록·키워드 목차

CIGS thin film solar cells are technically suitable for BIPV applications than regularly used crystalline silicon solar cells. Particularly, CIGS PV has lower temperature coefficient than crystalline silicon PV, thus decrease in power generation is lowered in CIGS PV. Moreover, CIGS PV can decrease shading loss when applied to the BIPV system, and the total annual power generation is higher than crystalline silicon. However, there are few studies on the installation factors affecting the performance of BIPV system with CIGS module. In this study, BIPV curtain wall unit with CIGS PV module was designed. To prevent increase of temperature of CIGS PV module by solar radiation, ventilation was considered at the backside of the unit. The thermal specification and electrical performance of CIGS PV of the ventilated unit was analyzed experimentally. Non-ventilated unit was also investigated and compared with ventilated unit. The results showed that the average CIGS temperature of the ventilated curtain wall unit as 6.8°C lower than non-ventilated type and the efficiency and power generation performance of ventilated CIGS PV on average was, respectively, about 6% and 5.8% higher than the non-ventilated type. #건물일체형 태양광발전(BIPV) #CIGS 모듈(CIGS module) #커튼월(Curtain wall) #환기형(Ventilated type) #비환기형(Non-ventilated type) #스팬드럴(Spandrel)

Abstract
1. 서론
2. 문헌고찰
3. CIGS BIPV 커튼월 유닛 설계 및 실험
4. 실험결과 및 분석
5. 결론
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