NDLI: Design and realization of a photovoltaic system equipped with a digital MPPT control

Content Provider	IEEE Xplore Digital Library
Author	Yaden, M.F. El Ouariachi, M. Mrabti, T. Kassmi, K. Tidhaf, B. Chadli, E.L. Kassmi, K.
Copyright Year	2011
Description	Author affiliation: University Mohamed Premier, ENSA, LETAS Oujda, Morocco (Tidhaf, B.) \|\| University Mohamed Premier, Faculty of Science, dept of Physics, LETAS. Oujda, Morocco (Mrabti, T.; Kassmi, K.; Chadli, E.L.) \|\| University Mohamed Premier, Faculty of Science, dept of Physics, LETAS. Oujda - Morocco (Yaden, M.F.; El Ouariachi, M.) \|\| University Mohamed Premier, Faculty of Science, dept of Physics LETAS. Oujda, Morocco (Kassmi, K.)
Abstract	The work presented in this paper concerns the conception and the realization of a photovoltaic system (PV) provided with a digital MPPT control. More particularly, we present the functioning and the improvement of the performances of a PV system adapted by a digital MPPT control further to the sudden variations of the weather conditions (solar irradiation,…) and the load. This is obtained by the implementation of a digital MPPT control extremal with a microcontroller PIC. The role of this MPPT control is to follow the maximal power point (MPP) of the PV panel independently to disturbances of the system (variation of the irradiation). We have experimented the PV system during days, when the solar irradiation presents sudden variations. The obtained results show the immediate oscillation of the point of functioning of the panel around the MPP independently of the variations of the irradiation. The good functioning of the DC-DC converter Boost (in order of 90 %) and the low energy power losses by the PV panel (lower than 10 %) allowed us to conclude the good functioning and satisfactory performances of the PV system realized in this work.
Starting Page	1
Ending Page	6
File Size	797001
Page Count	6
File Format	PDF
ISBN	9781612847306
e-ISBN	9781612847320
DOI	10.1109/ICMCS.2011.5945620
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-04-07
Publisher Place	Morocco
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Radiation effects Photovoltaic systems Physics Microcontrollers Pulse width modulation Temperature measurement energy losses photovoltaic Energy photovoltaic Systems maximal power point (MPP) Microcontroller PIC digital MPPT control algorithm MPPT extremal DC-DC Converter
Content Type	Text
Resource Type	Article

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