표준기상자료를 활용한 태양광발전 시스템의 설치 조건별 발전량 예측 노모그램 개발
Development of Predicted Power Generation Nomogram of Photovoltaic System by Installation Conditions Using Typical Meteorological Year
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Recently, with the increase in the use of photovoltaic systems, the importance of evaluating datafor the follow-up management of installed systems has also gradually increased. In particular,the power generation prediction data of photovoltaic systems play an important role inevaluating the performance of installed systems. Therefore, in this study, the power-generationperformance index of the photovoltaic system was derived by simulating the power-generationperformance according to the installation angle using a typical meteorological year of the sevenregions. Consequently, a monogram of the annual yield and performance factors was derivedaccording to the installation angle in the seven regions. As a result of examining annual yield inthe range of azimuth angle 180°±30° and inclination angle 30°±15°, the annual average yield forthe seven regions was 1,238 kWh/kWp. The performance factors based on the installationinclination angle exhibited similar characteristics in most regions, except for Jeju. Jeju showed ahigh performance factor under a relatively low inclination-angle, and accordingly, it showeddifferent characteristics from the other regions.
Abstract
Recently, with the increase in the use of photovoltaic systems, the importance of evaluating datafor the follow-up management of installed systems has also gradually increased. In particular,the power generation prediction data of photovoltaic systems play an important role inevaluating the performance of installed systems. Therefore, in this study, the power-generationperformance index of the photovoltaic system was derived by simulating the power-generationperformance according to the installation angle using a typical meteorological year of the sevenregions. Consequently, a monogram of the annual yield and performance factors was derivedaccording to the installation angle in the seven regions. As a result of examining annual yield inthe range of azimuth angle 180°±30° and inclination angle 30°±15°, the annual average yield forthe seven regions was 1,238 kWh/kWp. The performance factors based on the installationinclination angle exhibited similar characteristics in most regions, except for Jeju. Jeju showed ahigh performance factor under a relatively low inclination-angle, and accordingly, it showeddifferent characteristics from the other regions.
참고문헌 (16)
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