Parameter Extraction of Photovoltaic Model Based on Improved Sine Cosine Algorithm
An improved sine cosine algorithm(ISCA)is proposed to address the issue of low accuracy in ex-tracting photovoltaic model parameters using the sine cosine algorithm.In the ISCA algorithm,a new individual position update expression is used to replace the individual position expression in SCA.In order to verify the per-formance of the ISCA algorithm,a single transistor structure photovoltaic model was selected for parameter ex-traction.The experimental results show that compared with other optimization algorithms,ISCA is competitive and effective in extracting the quality of parameter solutions.
sine cosine algorithmparameter extractionphotovoltaic model