Modelowanie i analiza eksperymentalna parametrów pracy modułów fotowoltaicznych w warunkach rzeczywistych
This monograph is devoted to the analysis of the operating parameters of photovoltaic modules and systems. Particular attention was focused on technologies based on crystalline silicon, including PERC (Passivated Emitter and Rear Cell) technology. The analysis also covered thin-film photovoltaic mod...
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| Format: | Online |
| Sprache: | Polnisch |
| Veröffentlicht: |
Lublin University of Technology Publishing House
2026
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| Online-Zugang: | https://directory.doabooks.org/handle/20.500.12854/178069 |
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| Zusammenfassung: | This monograph is devoted to the analysis of the operating parameters of photovoltaic modules and systems. Particular attention was focused on technologies based on crystalline silicon, including PERC (Passivated Emitter and Rear Cell) technology. The analysis also covered thin-film photovoltaic modules made of copper-indium-gallium diselenide (CIGS), cadmium telluride (CdTe), and amorphous silicon, as well as the hybrid HIT technology (Heterojunction with Intrinsic Thin Layer). The research was conducted at the Lublin University of Technology, at a photovoltaic farm in Bordziłówka (Lublin Voivodeship), and at the University of Jaén in southern Spain. It was hypothesised that the application of the proposed computer modeling methods and experimental analyses enables an accurate assessment of the operating parameters of photovoltaic modules of various technologies under real operational conditions.
The research section of the monograph is divided into three stages. The first stage focuses on analysing the electrical and temperature parameters of PV modules, obtained from current–voltage (I-V) characteristics. The measurements were conducted under real operating conditions, characterised by high variability and a clear deviation from the so-called standard test conditions (STC). A methodology for determining the reference parameters of PV modules based on I-V curves measured under real conditions was proposed. In the next part of the study, a correlation analysis was conducted between the experimental parameters of PV modules and the parameters obtained using the diode model, which enabled the development of relatively simple yet accurate mathematical models for simulating current–voltage (I-V) curves under any solar irradiance and PV module temperature conditions. The final part of the monograph focuses on the analysis of grid-connected photovoltaic systems. The assessment included monthly energy yields and losses, as well as the performance ratio during the first year of the PV farm’s operation. The degradation of PV modules was also analysed using standard methods, such as the year-on-year (YoY) approach and classical seasonal decomposition (CSD). Additionally, an alternative method based on singular spectrum analysis (SSA) was proposed, which proved particularly effective for short-term PV system performance data. |
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