Parameter estimation of photovoltaic cell model with Rao-1 algorithm

A novel photovoltaic (PV) cell parameter estimation method based on Rao-1 algorithm is presented in this paper. Rao-1 algorithm is a metaphor-less heuristic search algorithm and only addition and multiplication operations are included. The simple solution updating equation is easy to be implemented...

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Bibliographic Details
Published in:Optik (Stuttgart) 2020-05, Vol.210, p.163846, Article 163846
Main Authors: Wang, Long, Wang, Zhongju, Liang, Huazhao, Huang, Chao
Format: Article
Language:English
Subjects:
Heuristic search
Parameter estimation
Photovoltaics cell
Rao-1 algorithm
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Summary:A novel photovoltaic (PV) cell parameter estimation method based on Rao-1 algorithm is presented in this paper. Rao-1 algorithm is a metaphor-less heuristic search algorithm and only addition and multiplication operations are included. The simple solution updating equation is easy to be implemented on the embedded system of PV panels. The model parameters of a real commercial PV cell are estimated and the performance of the proposed method is compared with other recently published methods. The experimental results demonstrate that the proposed method can be utilized to accurately identify PV cell model parameters.
ISSN:0030-4026
1618-1336
DOI:10.1016/j.ijleo.2019.163846