mppt for photovoltaic modules via newton-like extremum seeking control

Clicks: 223
ID: 217077
2012
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Abstract
The paper adapts the Newton-like Extremum-Seeking Control technique to extract the maximum power from photovoltaic panels. This technique uses the gradient and Hessian of the panel characteristic in order to approximate the operating point to its optimum. The paper describes in detail the gradient and Hessian estimations carried out by means of sinusoidal dithering signals. Furthermore, we compare the proposed technique with the common Extremum Seeking Control that only uses the gradient. The comparison is done by means of PSIM simulations and it shows the different transient behaviors and the faster response of the Newton-like Extremum-Seeking Control solution.
Reference Key
leyva2012energiesmppt Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Ramon Leyva;Esteban del Castillo;Jean François Reynaud;Héctor Zazo
Journal acs combinatorial science
Year 2012
DOI
10.3390/en5082652
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