Fuzzy modeling of photovoltaic panel equivalent circuit

被引：28

作者：

Elshatter, TF ^{[1
]}

Elhagry, MT ^{[1
]}

Abou-Elzahab, EM ^{[1
]}

Elkousy, AAT ^{[1
]}

机构：

[1] Elect Res Inst, Giza, Egypt

来源：

CONFERENCE RECORD OF THE TWENTY-EIGHTH IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE - 2000 | 2000年

关键词：

D O I：

10.1109/PVSC.2000.916219

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

For simulation purposes of photovoltaic (PV) system using MATLAB and for on-line application the different parameters of the PV panel have to be known at the specific operating point. The parameters of interest are the photon current, the series and shunt resistance's, the ideality factor, and the diode reverse saturation current. Hence the different parameters have to be known at all operating condition which is practically not available in many cases. So, in this paper we will introduce a new type of data analysis that express these parameters by means of a fuzzy regression model. The available PV array under consideration is defined by the manufacturer data sheet which specifies the panel under a narrow range of operating conditions. A fuzzy model has been developed for the aforementioned PV arrays. The model has been validated using a set of data that have been obtained at our site or obtained from extrapolating data from the manufacturer data sheet.

引用

页码：1656 / 1659

页数：4