COMPARISON OF SINGLE-DIODE MODELS APPLIED TO THIN FILM PV MODULE OPERATING UNDER DIFFERENT ENVIRONMENTAL CONDITIONS
| Autor: | SLAWOMIR GULKOWSKI |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: | |
| Zdroj: | TASK Quarterly, Vol 21, Iss 1 (2017) |
| Druh dokumentu: | article |
| ISSN: | 1428-6394 |
| DOI: | 10.17466/tq2017/21.1/e |
| Popis: | The electrical current-voltage (I-V) characteristic a of photovoltaic (PV) module depends on the environmental conditions under which it operates. The shape of the I-V curve depends on the solar cell technology and changes dynamically in time with irradiance and temperature. A simulation model of the PV module can be used to examine the dynamic behavior of the I-V curve as well as to extract the module parameters from the curves. This paper presents the results of comparison of two different models based on a single diode equivalent circuit applied to a thin film module. The Matlab/Simulink simulation studies of I-V characteristic curves in the function of irradiance and temperature were carried out. The results were compared with the experimental data of the I-V curves obtained from outdoor measurements. Relative errors of the simulation and experimental results were analyzed. |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
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