Abstract：As for long time exposed outdoor condition,the capsulation of photovoltaic panel may be broken,which would result in the optical losses fault.In order to study the effect of optical losses fault on monocrystalline silicon solar cells,different states of optical faults are simulated with semipermeable membrane in the way of shading layer by layer to obtain the equivalent luminousness.Then the corresponding I-V curves are measured and analyzed.The parameters of each curve are identified using the self-adaptive chaos particle swarm optimization algorithm(SA-CPSO).The parameters would be used for the studying of the law of the change of the photovoltaic cell model parameters when optical loss faults occur.At last,five nonlinear expressions are brought out to well describe these phenomena,which would be helpful for developing more efficient photovoltaic cells and the study of fault diagnosis.
程泽,巩力,刘艳莉. 光学损失故障对单晶硅光伏电池参数的影响[J]. 电工技术学报, 2016, 31(17): 217-223.
Cheng Ze ,Gong Li ,Liu Yanli. The Influence of Optical Losses on Monocrystalline Silicon Solar Cells Parameters. Transactions of China Electrotechnical Society, 2016, 31(17): 217-223.
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2016, Vol. 31 
