Partial shading of photovoltaic modules: a comparison between simulated and measured IV characteristics

被引：0

作者：

Passarella, Bianca ^{[1
]}

Verkou, Maarten ^{[2
]}

Leonardi, Marco ^{[1
]}

Coco, Fabrizio ^{[3
]}

Blom, Youri ^{[4
]}

Vogt, Malte ^{[4
]}

Santbergen, Rudi ^{[4
]}

Di Stefano, Agnese ^{[3
]}

Canino, Andrea ^{[3
]}

Foti, Marina ^{[1
]}

Ragonesi, Antonino ^{[1
]}

Sciuto, Marcello ^{[1
]}

Rametta, Francesco ^{[1
]}

Zeman, Miro ^{[2
,4
]}

Isabella, Olindo ^{[2
,4
]}

Gerardi, Cosimo ^{[1
]}

机构：

[1] Enel Green Power SpA, 3SUN, Contrada Blocco Torrazze Zona Ind, I-95121 Catania, Italy

[2] PVWorks, Mekelweg 4, NL-2628 CD Delft, Netherlands

[3] Enel Green Power SpA, Innovat Lab Contrada Passo Martino Zona Ind, I-95121 Catania, Italy

[4] Delft Univ Technol, PVMD, Mekelweg 4, NL-2628 CD Delft, Netherlands

来源：

2023 IEEE 50TH PHOTOVOLTAIC SPECIALISTS CONFERENCE, PVSC | 2023年

关键词：

partial shading; simulation; modeling; photovoltaic;

D O I：

10.1109/PVSC48320.2023.10359834

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：

Photovoltaic (PV) technology is raising attention as a low-cost green energy source. It mainly finds applications in solar fields, on building facades and on rooftop. One of the main issues that can occur is the shading of solar cells inside the photovoltaic module which could affect the maximum power output of the PV panel and the lifetime of the cell itself. In order to predict the behaviour of PV panels in partial shading conditions, simulations and then measurements on two different photovoltaic modules have been carried out and compared. Data have shown that the maximum power output of the panels under 1sun illumination can be predicted by simulation with a 3% discrepancy from measured values, independently from the type of technology and interconnections of the PV module.

引用

页数：3

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