라인 렌즈를 이용한 음영 발생 방지 가능 태양광 모듈
Solar Module with a Line Lens Being Capable of Overcoming Shading
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This study examined the construction of a solar module that increases the power generation efficiency. The module is equipped with a line shaped optical lens module on the upper edge of the solar panel and adjusts the incident light around the upper edge. The light is emitted in the light-receiving plane of the solar panel located at the backside, and shading of the module is prevented, thereby increasing the solar power generation efficiency. 1) The maximized efficiency design was based on the solitary solar altitude. The inclination of the solar module was 62°. The solar module installation interval was 6.64 m and the total area required was 1,430 m2. 2) The maximum efficiency design for spring and fall based on solitary solar altitude was determined. The inclination of the solar module was 30°. The solar module installation interval was 3.761m and the total area required was 1,372 m2. 3) The design after applying the line lens of the solar altitude standard was determined. The inclination of the solar module was 30°. The solar module installation interval was 1.252 m and total area required was 1,084 m2. A comparison of the area efficiency of with 3) and 1) revealed a 24% improvement, and the area efficiency of 3) compared to 2) revealed 21% improvement.
Abstract
This study examined the construction of a solar module that increases the power generation efficiency. The module is equipped with a line shaped optical lens module on the upper edge of the solar panel and adjusts the incident light around the upper edge. The light is emitted in the light-receiving plane of the solar panel located at the backside, and shading of the module is prevented, thereby increasing the solar power generation efficiency. 1) The maximized efficiency design was based on the solitary solar altitude. The inclination of the solar module was 62°. The solar module installation interval was 6.64 m and the total area required was 1,430 m2. 2) The maximum efficiency design for spring and fall based on solitary solar altitude was determined. The inclination of the solar module was 30°. The solar module installation interval was 3.761m and the total area required was 1,372 m2. 3) The design after applying the line lens of the solar altitude standard was determined. The inclination of the solar module was 30°. The solar module installation interval was 1.252 m and total area required was 1,084 m2. A comparison of the area efficiency of with 3) and 1) revealed a 24% improvement, and the area efficiency of 3) compared to 2) revealed 21% improvement.
참고문헌 (5)
- 전호엽, "Shading 상태시 최대출력을 유도하는 기능성 태양광 모듈 연구", 석사, 전기전산공학과 전기공학과전공, pp.2014
- 김도한, "경사각을 고려한 고집광 태양광모듈 효율에 관한 연구", 석사, 전기공학과, pp.2013
- 송제헌, "집광형 태양광 발전장치에 사용되는 선형 프레넬 렌즈 설계", 석사, 영상광정보공학과 광공학전공, pp.2014
- "Secondary Optics Design Considerations for SuperFlux LEDs"[URL]
- R.H. Simons, "Lighting Engineering Applied calculations", pp.234~250 (2001), MPG Books Ltd