DocumentCode
1935926
Title
Saturation effects in digital extremum seeking control for photovoltaic applications
Author
Leyva, Ramon ; Zazo, Hinojal
Author_Institution
Dept. of Electron., Electr. & Autom. Control Eng., Univ. Rovira i Virgili, Tarragona, Spain
fYear
2013
fDate
15-19 Sept. 2013
Firstpage
4775
Lastpage
4779
Abstract
The paper analyzes the saturation effects in digital extremum seeking circuits used for MPPT solutions, providing them dynamical reliability and allowing a better fitting of MPPT parameters. The paper reviews the digital extremum seeking control technique, applies it to a photovoltaic panel and establishes the adjusting criteria for a better performance of the MPPT solution. Some simulations and experimental results are provided to corroborate the approach.
Keywords
maximum power point trackers; photovoltaic power systems; power system control; reliability; MPPT solutions; digital extremum seeking circuits; digital extremum seeking control; dynamical reliability; photovoltaic applications; photovoltaic panel; saturation effects; Circuit stability; Maximum power point trackers; Photovoltaic systems; Power harmonic filters; Prototypes; Stability analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Energy Conversion Congress and Exposition (ECCE), 2013 IEEE
Conference_Location
Denver, CO
Type
conf
DOI
10.1109/ECCE.2013.6647342
Filename
6647342
Link To Document