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

Article Preview

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.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

4185-4189

Citation:

Online since:

October 2011

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Jinhuan Yang, Huacong Yu and Liang Ge: Solar photovoltaic power generation application technology (Electronic Industry Press, Beijing 2009), in Chinese.

Google Scholar

[2] G. Walker: Journal of Electrical & Electronics Engineering Vol. 21 (2001), pp.49-55.

Google Scholar

[3] Yan Cui, Binghuang. Cai and Dayong Li: Journal of System Simulation Vol. 18 (2006), pp.829-834, in Chinese.

Google Scholar

[4] Meiqin. Mao, Shijie Yu, and Jianhui Su: Journal of System Simulation, Vol. 17 (2005), pp.1248-1251, in Chinese.

Google Scholar

[5] Jianhui Su, Shijie Yu, and Wei Zhao: Solar journal Vol. 22 (2000), pp.409-412, in Chinese.

Google Scholar

[6] T. Esram, Patrick L. Chapman: IEEE TRANSACTIONS ON ENERGY CONVERSION, Vol. 22 (2007), pp.439-449.

Google Scholar

[7] Chao Zhang, Xiangning He, and De'an Zhao: Power electronic technology, Vol. 43 (2009), pp.47-49, in Chinese.

Google Scholar