고효율 회전 집광형 하이브리드 태양광 LED 가로등 모듈 시스템 연구
A study of high-efficiency rotating condensing hybrid solar LED street light module system
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초록
Solar power generation, which is one of the methods of using solar energy, has a high possibility of practical implementation compared to other renewable energy power generation, and it has the characteristic that it can generate as much power as needed in necessary places. In addition, maintenance is easy, unmanned operation is possible, and power management can be performed more efficiently if operated in a hybrid method with existing electric energy. Therefore, in this study, numerical analysis using a computer program was performed to analyze the efficient operation and performance improvement of solar energy of the rotating condensing type solar LED street lamp. As a result, the two-axis tracking type could obtain 15.23 % more electricity per year than the fixed type, and additional auxiliary power generation was required for the fixed type by 19 % per year than the tracking type. As a result of computational fluid dynamics(CFD) simulation for PV module surface temperature prediction, the The surface temperature of the Photovoltaics(PV) module incident surface was predicted to be about 10℃ higher than that of the fixed type.
Abstract
Solar power generation, which is one of the methods of using solar energy, has a high possibility of practical implementation compared to other renewable energy power generation, and it has the characteristic that it can generate as much power as needed in necessary places. In addition, maintenance is easy, unmanned operation is possible, and power management can be performed more efficiently if operated in a hybrid method with existing electric energy. Therefore, in this study, numerical analysis using a computer program was performed to analyze the efficient operation and performance improvement of solar energy of the rotating condensing type solar LED street lamp. As a result, the two-axis tracking type could obtain 15.23 % more electricity per year than the fixed type, and additional auxiliary power generation was required for the fixed type by 19 % per year than the tracking type. As a result of computational fluid dynamics(CFD) simulation for PV module surface temperature prediction, the The surface temperature of the Photovoltaics(PV) module incident surface was predicted to be about 10℃ higher than that of the fixed type.
참고문헌 (5)
- 이재용, "태양집광판과 가로등의 유지보수 기술 향상을 위한 자동 승하강장치 시작품 설계 제작", 조명.전기설비학회논문지, 22(6), pp.61~69 (2008), 한국조명.전기설비학회
- 고태경, "태양전지를 이용한 효과적인 가로등 디밍 제어 구현", 한국정보기술학회논문지, 10(11), pp.25~33 (2012), 한국정보기술학회
- 이옥재, "태양전지를 이용한 LED 가로등의 태양광 추적 장치 설계", 조명.전기설비학회논문지, 27(12), pp.1~9 (2013), 한국조명.전기설비학회
- 전용한, "환경 에너지 시설 내 발효조, 소화기 및 건조기 유동해석", Design & Manufacturing, 13(4), pp.28~33 (2019), 한국금형공학회[DOI]
- 이동환, "1.2GPa급 초고강도강판의 단면 형태에 따른 스프링백에 관한 해석적 평가 및 연구", Design & Manufacturing, 13(4), pp.17~22 (2019), 한국금형공학회[DOI]