영농형 태양전지 스트링 구성에 따른 발전량 및 농업생육환경 분석 (Assessment of Power Generation and Agricultural Environmental Changes according to String Composition in the Agrophotovoltaic Module)

서지정보

· 발행기관 : 대한전기학회
· 수록지 정보 : 전기학회 논문지 P권 / 69권 / 1호 / 13 ~ 18페이지
· 저자명 : 김태영, 김덕성, 김근호, 남재우

초록

The distributed solar module composition in small size is necessary for simultaneous crop cultivation and power generation in agrophotovoltaic (APV). The purpose of this study is to compare and analyze PV power generation and agricultural environment changes according to different cell string composition (3×12 and 4×9 module). Ground solar radiation was simulated and a test-bed was constructed, with 30% shading rate, to collect monthly power and agricultural environment data for 10 months. The 3×12 module had a 0.7% higher ground solar radiation value than the 4×9 module in the simulation results. In test-bed, though the 4×9 module may be considered for use in the APV in terms of power production, ground solar radiation, and soil humidity, the 3×12 module should be considered that the damage of crops caused by waterdrop can be mitigated when the PV module has fewer strings. These results can contribute for the selection of standard APV module design in terms of installing 10GW of APV by government vision.

영어초록

The distributed solar module composition in small size is necessary for simultaneous crop cultivation and power generation in agrophotovoltaic (APV). The purpose of this study is to compare and analyze PV power generation and agricultural environment changes according to different cell string composition (3×12 and 4×9 module). Ground solar radiation was simulated and a test-bed was constructed, with 30% shading rate, to collect monthly power and agricultural environment data for 10 months. The 3×12 module had a 0.7% higher ground solar radiation value than the 4×9 module in the simulation results. In test-bed, though the 4×9 module may be considered for use in the APV in terms of power production, ground solar radiation, and soil humidity, the 3×12 module should be considered that the damage of crops caused by waterdrop can be mitigated when the PV module has fewer strings. These results can contribute for the selection of standard APV module design in terms of installing 10GW of APV by government vision.

참고자료

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