The use of renewable energy sources has been increasing rapidly in recent years. As a result of this situation, PV panels are encountered in many applications in daily life. The performance of PV systems is greatly influenced by factors such as the environment and the weather. Examples include shading or partial shading conditions due to clouding, dusting and snow that cause PV systems not to operate at maximum power points. In this study, in order to analyze the results of these conditions modelling of a grid connected PV/Battery system feeding linear loads was performed. The proposed system simulated via PSCAD and the performance analysis of the system under different shading scenarios was conducted. As a result of simulation studies, it is observed that perturb and observe (P&O) algorithm used for maximum power point tracking was stuck at local maximum power points and the PV system operated at low efficiency.
Photovoltaic Battery Partial shading Maximum power point tracking
Fotovoltaik Akü Kısmi gölgelenme Maksimum güç noktası izleme
Birincil Dil | Türkçe |
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Bölüm | Makaleler |
Yazarlar | |
Yayımlanma Tarihi | 30 Haziran 2019 |
Yayımlandığı Sayı | Yıl 2019 Cilt: 34 Sayı: 2 |