한국태양에너지학회:학술대회논문집
- 한국태양에너지학회 2008년도 춘계학술발표대회 논문집
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- Pages.247-251
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- 2008
태양전지모듈의 기계적 하중시험에 따른 전기적 특성 분석
The Analysis of Electrical Characteristics of PV Module according to Mechanical Load Test
- Kim, Kyung-Soo (Korea Institute of Energy Research(KIER), Photovoltaic Research Center) ;
- Kang, Gi-Hwan (Korea Institute of Energy Research(KIER), Photovoltaic Research Center) ;
- Yu, Gwon-Jong (Korea Institute of Energy Research(KIER), Photovoltaic Research Center)
- 발행 : 2008.04.12
초록
In this paper. we analyze electrical characteristics of photovoltaic module according to mechanical load test. Using the equipment for giving load on the surface of module, dark current-voltage is measured. By varying load from 0kg to 206kg, slight different I-V curve is detected. From this, reduced shunt resistance is roughly calculated and micro crack is assumed to be happened. system Through this experiment, periodic external force on PV module might give an negative effect. The detailed analysis is described in the following paper.