단열성능 개선을 위한 진공유리가 부착된 BIPV Module개발에 관한 연구
A Study on the Development of BIPV Module Equipped with Vacuum Glass for Improved Thermal Performance
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초록
The main purpose of this paper is to develop the new BIPV module equipped with vacuum glass. Beacuse BIPV module has a function of architectural materials, thermal and PV performance should be simultaneously evaluated. To improve the thermal performance of BIPV module, this study developed BIPV module equipped with a vacuum glass. Those BIPV module was tested with a variety of encapsulants. The results are as follows. When a vacuum glass is laminated with EVA or PVB, it was broken. The reason seems to be bending by unbalance of heat expansion with center and edge of vacuum glass. In case of lamination with resin, there is no breakage and no bending of vacuum glass. Because production was conducted in low pressure & low temperature conditions. And it was also found that vacuum glass does not interfere with the UV curing process.
Abstract
The main purpose of this paper is to develop the new BIPV module equipped with vacuum glass. Beacuse BIPV module has a function of architectural materials, thermal and PV performance should be simultaneously evaluated. To improve the thermal performance of BIPV module, this study developed BIPV module equipped with a vacuum glass. Those BIPV module was tested with a variety of encapsulants. The results are as follows. When a vacuum glass is laminated with EVA or PVB, it was broken. The reason seems to be bending by unbalance of heat expansion with center and edge of vacuum glass. In case of lamination with resin, there is no breakage and no bending of vacuum glass. Because production was conducted in low pressure & low temperature conditions. And it was also found that vacuum glass does not interfere with the UV curing process.
참고문헌 (8)
- Ministry of Knowledge Economy, "New Renewable Energy White paper" (2012)
- "The Regulation of Building facilities, The21th, The table of Thermal transmittance whichis part of Related region's building)"
- Window 7 NFRC Simulation Manual, "Therm 7", pp.2014, LBNL
- Lee, Jin-Seob, "Corre;atopn Effect of Lamination Condition and Bubble in Photovoltaic Module Manufacturing Process", KSES Spring Annual Conference presentation file
- 원종서, "진공복층 유리와 3중 유리의 결로 위험성 평가", 설비공학 논문집, 25(11), pp.573~577 (2013), 대한설비공학회[DOI]
- Song Su-Bin, "Insulation Performance and Building Energy Saving Effect of Vacuum Insulation Glass", KSES Fall Annual Conference presentation file, 32(2), pp.139~142 (2012)
- Kim, Ha-Ryeon, "Analysis on the Season Characteristics of Glass-Glass BIPV Module accroding to vatious Types of the Backside Glass", KSES Fall Annual Conference presentation file, 30(2) (2010)
- The test report form KFPA 2010-683, , ~