A novel implementation of a Maximum Power Point Tracking system with digital control

This paper presents a novel Maximum Power Point Tracking(MPPT) method with digital control, together with an original Perturb and Observe (P&O) algorithm with variable step size. The step size calculation is independent of the slope of the power-voltage (P-V) characteristic of the solar panel. S...

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Bibliographic Details
Published in2011 IEEE International Symposium on Industrial Electronics pp. 977 - 982
Main Authors Petreus, D., Daraban, S., Cirstea, M., Patarau, T., Etz, R.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.06.2011
Subjects
Algorithm design and analysis
Digital control
Impedance
Integrated circuit modeling
Oscillators
Short circuit currents
Voltage control
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Summary:This paper presents a novel Maximum Power Point Tracking(MPPT) method with digital control, together with an original Perturb and Observe (P&O) algorithm with variable step size. The step size calculation is independent of the slope of the power-voltage (P-V) characteristic of the solar panel. Simulation and experimental results are provided to show the efficiency of the system.
ISBN:1424493102
9781424493104
ISSN:2163-5137
DOI:10.1109/ISIE.2011.5984292