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Dynamic characteristics and improved MPPT control of PV generator |
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| Authors: | Houda BRAHMI Rachid DHIFAOUI |
| Affiliation: | 1. Higher Institute of Medicals Technologies (ISTMT), 9 Rue Zouhair Essafi 1006, Tunis, Tunisia; 2. National Institute of Applied Sciences and Technology (INSAT), Centre Urbain Nord, BP 6761080, Tunis Cedex, Tunisia |
| Abstract: | This paper presents a mathematical model of photovoltaic (PV) module and gives a strategy to calculate online the maximum power point (MPP). The variation of series and shunt resistor are taken into account in the model and are dynamically identified using the Newton-Raphson algorithm. The effectiveness of the proposed model is verified by laboratory experiments obtained by implementing the model on the dSPACE DS1104 board. |
| Keywords: | modeling of photovoltaic (PV) generator maximum power point tracking (MPPT) estimation parameters real time controller |
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