건물일체형 태양광 모듈의 난연 특성 강화를 위한 난연 봉지재 특성 연구
A Study on the Properties of Encapsulants to Enhance the Flame Retardant Properties of BIPV Modules
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
This study examined the flame-retardant properties of several encapsulant types that could replace existing ethylene vinyl acetate to improve the fire safety of Building Integrated Photovoltaic modules when used as exterior building material. For the study, six types of films (flame-retardant polyethylene terephthalate, polyether ether ketone, flame-retardant polyethylene naphthalate, polyimide, polyethylene, and thermoplastic polyurethane) were prepared, and various analyses were performed to determine the fire stability of each film. Thermogravimetric Analyzer results showed that polyimide and polyether ether ketone films had the best thermal stability. Upon measuring the light transmittance, polyimide and polyethylene demonstrated >90% light transmittance. The water vapor transmission rate value for the 50 μm-thick polyimide was 270 g/m2/day. Polyimide film did not ignite during the cone calorimeter measurement; instead, only film shrinkage was observed. Collectively, polyimide showed the best thermal stability and module application characteristics among all six types of films.
Abstract
This study examined the flame-retardant properties of several encapsulant types that could replace existing ethylene vinyl acetate to improve the fire safety of Building Integrated Photovoltaic modules when used as exterior building material. For the study, six types of films (flame-retardant polyethylene terephthalate, polyether ether ketone, flame-retardant polyethylene naphthalate, polyimide, polyethylene, and thermoplastic polyurethane) were prepared, and various analyses were performed to determine the fire stability of each film. Thermogravimetric Analyzer results showed that polyimide and polyether ether ketone films had the best thermal stability. Upon measuring the light transmittance, polyimide and polyethylene demonstrated >90% light transmittance. The water vapor transmission rate value for the 50 μm-thick polyimide was 270 g/m2/day. Polyimide film did not ignite during the cone calorimeter measurement; instead, only film shrinkage was observed. Collectively, polyimide showed the best thermal stability and module application characteristics among all six types of films.
참고문헌 (14)
- Kim, K. J., "Research on Local Acceptance Cost of Renewable Energy in South Korea: A Case Study of Photovoltaic and Wind Power Projects", Energy Policy, 144, pp.111684~ (2020)
- Kim, C., "A Review of the Deployment Programs, Impact, and Barriers of Renewable Energy Policies in Korea", Renew. Sustain. Energy Rev., 144, pp.110870~ (2021)
- Jeong, K., "Life-cycle Economic Assessment for Establishing the Optimal Government Solar Subsidy Pogram in South Korea", Energ. Build, 272, pp.112342~ (2022)
- 조건영, "독립지주 영농병행 태양광 발전 및 고부가가치작물 재배 실증을 통한 경제성 분석 연구", 한국태양에너지학회 논문집, 43(1), pp.13~22 (2023), 한국태양에너지학회[DOI]
- Gorjian, S., "Recent Technical Advancements, Economics and Environmental Impacts of Floating Photovoltaic Solar Energy Conversion Systems", Journal of Cleaner Production, 278, pp.124285~ (2021)
- Kim, B., "Aquavoltaic System for Harvesting Salt and Electricity at the Salt Farm Floor: Concept and Field Test", Solar Energy Materials and Solar Cells, 204, pp.110234~ (2020)
- Kim, B., "Aquavoltaic System for Harvesting Salt and Electricity at the Salt Farm Floor: Concept and Field Test", Solar Energy Materials and Solar Cells, 204, pp.110234~ (2020)
- Kuhn, T. E., "Review of Technological Design Options for Building Integrated Photovoltaics(BIPV)", Energy and Buildings, 231, pp.110381~ (2021)
- 이효문, "현장 실험을 통한 Sputter Coating 컬러 BIPV 모듈의 발전성능 평가", 한국태양에너지학회 논문집, 40(5), pp.1~12 (2020), 한국태양에너지학회[DOI]
- 조성배, "고효율화 기술이 적용된 심미성 기반 BIPV 태양광 모듈에 관한 연구", 한국태양에너지학회 논문집, 41(6), pp.97~107 (2021), 한국태양에너지학회[DOI]
- Choi, S. S., "Simple Analytical Method for Determination of Microstructures of Poly (Ethylene-co-vinyl Acetate) Using the Melting Points", Polymer Testing, 90, pp.106706~ (2020)
- Park, J., "An Eco-friendly Method for Reclaimed Silicon Wafers from a Photovoltaic Module: From Separation to Cell Fabrication", Green Chemistry, 18(6), pp.1706~1714 (2016)
- Hsu, H. Y., "Oxidized Low Density Polyethylene: A Potential Cost-effective, Stable, and Recyclable Polymeric Encapsulant for Photovoltaic Modules", Solar Energy Materials and Solar Cells, 94(6), pp.955~959 (2010)
- Kang, D., "Study of the Hybrid Parylene", PDMS Material, 2015 (2015), 397~400[DOI]