Analysis Model of Mismatch Power Losses in PV Systems

被引：45

作者：

Chouder, A. ^{[1
]}

Silvestre, S. ^{[1
]}

机构：

[1] UPC, Dept Elect Engn, Barcelona 08034, Spain

来源：

JOURNAL OF SOLAR ENERGY ENGINEERING-TRANSACTIONS OF THE ASME | 2009年 / 131卷 / 02期

关键词：

photovoltaic power systems;

D O I：

10.1115/1.3097275

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：

A novel procedure to extract and analyze the power losses, mainly due to mismatch effects, in a photovoltaic (PV) system is presented. The developed model allows the extraction of the main PV module and PV array parameters from I-V characteristics, as well as in dynamic behavior under real conditions of work. The method allows a good estimation of the mismatch effect on the total PV system power losses.

引用

页码：0245041 / 0245045

页数：5

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