PV모듈의 발전성능시험을 위한 Solar Simulator의 측정불확도 요인 분석
Analysis of Solar Simulator's Uncertainty Factor for Maximum Output Power Test of Photovoltaic Module
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Abstract
In this paper, we analyzed the elements of measurement uncertainty on electrical performance test which are the most important things in photovoltaic module performance test. Repeating the performance test by 6 men, the measurement uncertainty could be calculated. In this experiment, Solar Simulator (A-Class pulse type) used for domestic certificate test of PV module is Pasan IIIb (Balval, Switzerland). The possible elements of the measurement uncertain that could effect electrical performance test of PV module are reference cell, spectrum correction, error from measurement repetition, test condition, stability and uniformity of artificial solar simulator. To find the measurement uncertainty, 6 men repeated the test by 10 times. And the results were that numerical average value was 124.44W and measurement uncertainty was 124.44W±0.36W with 95% confidence level for 125W PV module(KD-6125).
참고문헌 (7)
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- "Electrical Properties of Photovoltaic Modules with test condition of Solar Simulator" (2005)
- "Analysis of Solar Simulator’s Uncertainty Factor for Photovoltaic Module’s I-V curve test", 7 (2006)