Universal Journal of Electrical and Electronic Engineering Vol. 2(2), pp. 70 - 80
DOI: 10.13189/ujeee.2014.020204
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Design and Realization of a Discretized Photovoltaic System

E. Baghaz , M. Melhaoui , K. Kassmi ^*
LETAS, Department of Physics, Faculty of Science, University Mohamed the First, Oujda 60000, Morocco

ABSTRACT

In this paper, we propose an analysis of the structure and functioning in the Pspice simulation and experiment of a discretized photovoltaic (PV) system. This system is formed by two DC/DC Boost converter connected in series. Its role is to transfer electrical energy from two PV generators through two adaptation stages (upper and lower stages). We proposed a circuit control of the power switch of the DC/DC converter, specifically, the upper stage. The results show a good agreement between simulation and experience of electrical values (voltage, current, power) of each block of the PV system. The good performance of each stage (> 90%) and the complete PV system show that this architecture can provide an innovative solution in terms of reliability and performance improvement chain PV conversion.

KEYWORDS
Discretzed Photovoltaic System, DC/DC converter in series, Commands of the DC/DC Converter, Circuit of Shaping of the PWM signal, Pspice Simulator, Adaptation, Efficiency.

Cite This Paper in IEEE or APA Citation Styles
(a). IEEE Format:
[1] E. Baghaz , M. Melhaoui , K. Kassmi , "Design and Realization of a Discretized Photovoltaic System," Universal Journal of Electrical and Electronic Engineering, Vol. 2, No. 2, pp. 70 - 80, 2014. DOI: 10.13189/ujeee.2014.020204.

(b). APA Format:
E. Baghaz , M. Melhaoui , K. Kassmi (2014). Design and Realization of a Discretized Photovoltaic System. Universal Journal of Electrical and Electronic Engineering, 2(2), 70 - 80. DOI: 10.13189/ujeee.2014.020204.