Paper Title:
The Analysis of Photovoltaic Cell’s Mathematical Model and Applied Research of MPPT Control Methods in PV Power Generation System
  Abstract

In this paper, two kinds of photovoltaic cell’s mathematical model are presented, and their curves of output characteristic are drawn. The MATLAB/SIMULINK model of PV power generation system is based on PV cell's physical equivalent circuit, its mathematical model 2 and PV module YL 120 P-17b/1470×680. Due to the single peak of the output U-P characteristic, PV module has a Maximum Power Point (MPP). The fixed-step and variable-step duty ratio perturbation methods are applied to the model of PV power generation system that has been established for MPPT simulation research in this paper. In addition, the advantage of variable-step duty ratio perturbation method and the important role of the storage battery have been proved by the simulation results.

  Info
Periodical
Chapter
Chapter 7: Computer Application in Design and Manufacturing (1)
Edited by
Dongye Sun, Wen-Pei Sung and Ran Chen
Pages
4185-4189
DOI
10.4028/www.scientific.net/AMM.121-126.4185
Citation
G. X. Jia, C. Y. Zhang, "The Analysis of Photovoltaic Cell’s Mathematical Model and Applied Research of MPPT Control Methods in PV Power Generation System", Applied Mechanics and Materials, Vols. 121-126, pp. 4185-4189, 2012
Online since
October 2011
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$32.00
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