Effects of Combining Shading Analysis and the Unique I-V Characteristics of the PV Module
| Autor: | Herrero Alonso, R., Silva Simplicio, R., Biasi De Moura, C., Alves Miyazaki, A., Knörich Zuffo, M. |
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| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: | |
| DOI: | 10.4229/eupvsec20172017-6co.13.2 |
| Popis: | 33rd European Photovoltaic Solar Energy Conference and Exhibition; 1954-1960 This study proposes a method for minimizing losses of partial shading, non-optimal orientation and tilt angle in PV carports. To accomplish this objective, a Matlab algorithm is present to study the effects of combining the incident irradiation analysis on PV module-level with a PV module electrical parameter in a 452.76 kWp parkingintegrated PV base study. Results shows that the total energy output of sorted PV string reached a gain of 0.011% compared with unsorted method associated to irradiation. Even though the method results in a low gain and the manufacturing process has being improved, this investigation indicates that an accurate PV planning appears necessary for better performance of PV carports subject to partial shading conditions. |
| Databáze: | OpenAIRE |
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