콘텐츠 본문
논문 해외 국제전문학술지(SCI급) Anti-pollution Film for PV Modules installed at Railway Systems
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2022-03
- 저자명 Ryoo Hyangbok,정연호공동(참여),Hwang Hyunsuk,Choi Tae-Su,최원석,이석원,이창연
- 학술지명 JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY
- 발행처명 springer
- 발행국가 해외
- 논문언어 외국어
- 전체저자수 7
논문 초록 (Abstract)
This study focused on glass-based functional coating fi lms to achieve anti-pollution characteristics and photovoltaic (PV) modules effi ciency improvement. Anti-pollution functional coating fi lm was applied on glass substrate made of the same material as the cover glass for PV modules. The fi lm was applied to the PV module’s surface by spray coating method and was subsequently annealed by torching to demonstrate real fi eld application. The number of coating application varied from 1 to 3 times to obtain diff erent thickness of fi lms. Natural drying of the sprayed fi lm was done by 10 min dwelling. In sequence, fi ring process was performed by torch for 2 min to solidify the sprayed fi lms. For the specimens that completed both coating and annealing processes, characteristics including anti-pollution ability, contact angle, and light transmittance were analyzed. Contact angle was analyzed using a contact-angle analyzer, while light transmittance was analyzed using UV–visible capable of utilizing the integrating sphere. Based on the characteristics analyzed, the manufacturing process of the functional coating fi lm was optimized. If the coating process proposed in this study is applied to PV modules, improvement in anti-pollution characteristics as well as effi ciency can be expected.
