| 논문명 |
후면부재에 따른 BIPV 모듈의 특성 분석 / Characteristic Analysis of BIPV Module according to Rear Materials |
| 저자명 |
김현일 ; 강기환 ; 박경은 ; 유권종 ; 서승직 |
| 수록사항 |
태양에너지(한국태양에너지학회 논문집), v.29 n.4 (2009-08) |
| 주제어 |
건물일체형 태양광발전(Building-Integrated Photovoltaic) ; 후면부재(Rear materials) ; 반사율(Reflectivity) ; 열적 스트레스(Thermal Stress) |
| 요약2 |
In 2008, the global photovoltaic(PV) market reached 5.6GW and the cumulative PV power installed totalled almost 15GW compared to 9GW in 2007. Due to a favourable feed-in-tariff, Korea emerged in 2008 as the 4th largest PV market worldwide. PV power installation rose 495.5 percent to 268MW in 2008 compare to 45MW in 2007. Building integrated photovoltaic(BIPV) has the potential to become a major source of renewable energy in the urban environment. BIPV has significant influenced on the reflection by rear materials such as white back sheet and the heat transfer through the building envelope because of the change of the thermal resistance by adding or replacing the building elements. In this study, to use as suitable building materials into environmentally friendly house like green home, characteristic analysis of BIPV module according to rear materials achieved. Electrical output of PV module with white back sheet is high about 10% compared to other pv module because of 83% reflectivity of white back sheet compared to 8.4% reflectivity of other PV modules with different rear materials(black back sheet and glass). In the result of outdoor experiment during a year, electrical output of four different PV module is decreased about 3.72%. |
