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AUTHOR(S):

Mourad Talbi, Nejib Hamrouni, Fehri Krout, Radhouane Chtourou, Adnane Cherif

 

TITLE

Studies of Shading Effects on the Performances of a Photovoltaic Array

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ABSTRACT

Photovoltaic systems are vulnerable to the change of climatic conditions (temperature and irradiance). They cause a declination in power generation efficiency and reliability. The variation is commonly caused by uniform and non-uniform partial shading. The aim of this paper is to present the non-uniform partial shading impact on the performances of a photovoltaic (PV) generator. Hence, a theoretical modeling of a generator composed of a two series PV panels is presented. The first part provides literature review with mathematical model. The second section offers details of the simulation analysis under diverse partial shading conditions.

 

KEYWORDS

Photovoltaic; shading; modeling; MPPT

 

REFERENCES

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Cite this paper

Mourad Talbi, Nejib Hamrouni, Fehri Krout, Radhouane Chtourou, Adnane Cherif. (2017) Studies of Shading Effects on the Performances of a Photovoltaic Array. International Journal of Power Systems, 2, 22-26

 

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