scholarly journals Numerical approach for parameter extraction of a photovoltaic module based on datasheet and five parameters model

2021 ◽  
Vol 5 (2) ◽  
pp. 167
Author(s):  
Fatima Cheddadi ◽  
Youssef Cheddadi ◽  
Fatima Errahimi ◽  
Ahmed Gaga
Keyword(s):  
Parameter Extraction ◽  
Numerical Approach ◽  
Photovoltaic Module

scholarly journals Parameter extraction for photovoltaic module based on Lambert W function

2012 ◽  
Vol 61 (24) ◽  
pp. 248402
Author(s):  
Wang Yu-Ling ◽  
Sun Yi-Ze ◽  
Peng Le-Le ◽  
Xu Yang
Keyword(s):  
Parameter Extraction ◽  
Lambert W Function ◽  
Photovoltaic Module

scholarly journals Research on Parameter Extraction Method of Photovoltaic Module Based on Improved Hybrid Algorithm

2020 ◽  
Vol 2020 ◽  
pp. 1-12
Author(s):  
Haitao Wu ◽  
Zhou Shang
Keyword(s):  
Differential Evolution ◽  
Equivalent Circuit ◽  
Hybrid Algorithm ◽  
Equivalent Circuit Model ◽  
System Optimization ◽  
Parameter Extraction ◽  
Circuit Model ◽  
Photovoltaic Module ◽  
Model Parameters ◽  
Photovoltaic Modules

Correct extraction of the equivalent circuit model parameters of photovoltaic modules is of great significance for power prediction, fault diagnosis, and system optimization of photovoltaic power generation systems. Although there are many methods developed to extract the equivalent circuit model parameters of the photovoltaic module, it is still challenging to ensure the stability and operational efficiency of the extract method. In order to effectively extract the parameters of photovoltaic modules, this paper proposes a hybrid algorithm combining analytical methods and differential evolution algorithms for the extraction parameters of PV module. Firstly, the analytical method is applied to simplify the equivalent circuit model and improve the efficiency of the algorithm. Then, the adaptive algorithm is used to adjust the parameters of the differential evolution algorithm. Through the algorithm proposed in this paper, the parameters of the equivalent circuit model of the photovoltaic module can be extracted by the open-circuit voltage, short-circuit current, and maximum power point current and voltage provided by the manufacturer. The proposed method is applied to the extraction of the parameters of the dual-diode equivalent circuit model of different types of photovoltaic modules. The reliability and computational efficiency of the proposed algorithm are verified by comparison and analysis.

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