| 논문명 | 고도추적 및 고정 PV시스템의 동계 발전량 비교 검토 연구/A Comparison Study on Electricity Generation between Altitude Tracking and Fixed PV Systems in Winter Season |
|---|---|
| 저자명 | 이건호(Lee, Keon-ho) ; 김가영(Kim, Ga-young) ; 김환용(Kim, Hwan-yong) ; 송영학(Song, Young-hak) |
| 발행사 | 한국건축친환경설비학회 |
| 수록사항 | 한국건축친환경설비학회 논문집 , Vol.9 No.4 |
| 페이지 | 시작페이지(286) 총페이지(6) |
| ISSN | 1976-6483 |
| 주제분류 | 환경및설비 |
| 주제어 | 태양광발전 ; 고정식발전 ; 고도추적 ; 실측 ; 데이터분석 PV ; Fixed angle ; Altitude tracking ; Field measurement ; Data analysis |
| 요약2 | In Korea, building regulations and policies such as certification and subsidies have been encouraging the development of renewable energy production. As a result, a photovoltaic power generation system tends to increase twofold every two years. Currently, fixed photovoltaic systems are most widely used, but for more efficient energy generation, it is possible to consider a solar tracking power generation system that can control azimuth and altitude angles. However, since it can confront the burden of increased initial investment costs, a simple form of tracking power generation system capable of tracking only the altitude of the sun may be considered as an alternative to the system. This study aims to assess the efficiency of altitude tracking power systems by examining the power generation effects of both fixed and altitude tracking systems that are installed at the same time on the same site. For the purpose, we determined quantitatively the amount of power generated by the altitude tracking system through measurements for three months of winter, and derived the basic data required for reviewing the possibility of employing altitude tracking systems and the prediction of power generation efficiency by region from the relations between solar radiation and power generation. The amount of altitude tracking systems’ power generation raised 12.6% compare to fixed system and maximize when daily mean insolation is above 300W/m2. |
| 소장처 | 한국건축친환경설비학회 |