Two-diode model for parameters extraction of photovoltaic module under temperature variation

Nahla M. Shannan; Nor Zaihar Yahaya; Balbir Singha; Zainal Salam; Khalid Y. Ahmed

doi:10.1587/elex.12.20150492

This article has now been updated. Please use the final version.

Two-diode model for parameters extraction of photovoltaic module under temperature variation

Nahla M. Shannan, Nor Zaihar Yahaya, Balbir Singha, Zainal Salam, Khalid Y. Ahmed

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Keywords: Series Resistance, Parameters extraction, PV module, Two-diode model

JOURNAL FREE ACCESS Advance online publication

Article ID: 12.20150492

DOI https://doi.org/10.1587/elex.12.20150492

The final version of this article is now available: Vol. 12 (2015), No. 19 pp. 20150492-20150492

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Abstract

This paper study the effect of redistributing the series resistance in the two-diode model of the PV module according to its physical components, considering the relation of each component to temperature variation. The proposed model divide the series resistance into two materials: metal and semiconductor, constructing the mathematical model for the overall model. The model is found to improve the accuracy in calculating the maximum power point with temperature variation, which contribute to the job of PV power converter designers and circuit simulator developers.

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