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A Novel Global MPPT Algorithm for Distributed MPPT Systems
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| Author(s) |
Stefan DARABAN, Dorin PETREUS, Cristina MOREL, Mohamed MACHMOUM |
| Abstract |
This paper is focused on the implementation of an original algorithm for global maximum power pointtracking (GMPPT) in photovoltaic systems. The algorithm detects when partial shading occurs, thuseliminating unwanted voltage sweeping. The paper gives a detailed analysis on how the algorithmsucceeds in finding the global maximum power point (GMPP) in a short time and all its highlights.The system is controlled by a DSP which implements a voltage and a current loop for a better responseof the system in case of a luminosity step change. Simulation and experimental results are finallyprovided to verify the performance of the system. |
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| Filename: | 0380-epe2013-full-09321140.pdf |
| Filesize: | 721.1 KB |
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| Type |
Members Only |
| Date |
Last modified 2014-02-09 by System |
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