계통연계형 태양광발전시스템의 손실 산출방법
Loss Calculation Method of Grid-Connected Photovoltaic System
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초록
This paper presents a simple but valid loss calculation method of grid-connected photovoltaic system based on normalized yield model. The proposed method can be represented as a quantitative value for five losses and performance of grid-connected photovoltaic system with three years monitored data. These results will indicate that it is useful to investigate various loss factors causing the performance obstruction, enhance the lifetime yield for changing meteorological conditions, and determine the optimal design and performance improvement of grid-connected photovoltaic system.
Abstract
This paper presents a simple but valid loss calculation method of grid-connected photovoltaic system based on normalized yield model. The proposed method can be represented as a quantitative value for five losses and performance of grid-connected photovoltaic system with three years monitored data. These results will indicate that it is useful to investigate various loss factors causing the performance obstruction, enhance the lifetime yield for changing meteorological conditions, and determine the optimal design and performance improvement of grid-connected photovoltaic system.
참고문헌 (5)
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- Pearsall NM., "Progress on the Modernisation of the European PV System Monitoring Guidelines", European Photovoltaic Solar Energy Conference, pp.3208~3216 (2008)
- 소정훈, "계통연계형 태양광발전시스템의 성능 추정방법", 한국태양에너지학회 논문집, 30(6), pp.95~101 (2010), 한국태양에너지학회
- Ueda Y., "Performance Analysis of Various System Configurations on Grid-Connected Residential PV Systems", Solar Energy Materials & Solar Cells, 93(6-7), pp.945~949 (2009)