hrcak mascot   Srce   HID

Prethodno priopćenje
https://doi.org/10.31803/tg-20180201165044

Power optimization in partially shaded photovoltaic systems

Zehan Kesilmiş ; Department of Electrical and Electronics Engineering, Osmaniye Korkut Ata University, Osmaniye, Turkey
Halil Erol   ORCID icon orcid.org/0000-0001-6171-0362 ; Department of Electrical and Electronics Engineering, Osmaniye Korkut Ata University, Osmaniye, Turkey
Mahmut Uçman ; Department of Electrical and Electronics Engineering, Osmaniye Korkut Ata University, Osmaniye, Turkey

Puni tekst: engleski, pdf (770 KB) str. 34-38 preuzimanja: 364* citiraj
APA 6th Edition
Kesilmiş, Z., Erol, H. i Uçman, M. (2018). Power optimization in partially shaded photovoltaic systems. Tehnički glasnik, 12 (1), 34-38. https://doi.org/10.31803/tg-20180201165044
MLA 8th Edition
Kesilmiş, Zehan, et al. "Power optimization in partially shaded photovoltaic systems." Tehnički glasnik, vol. 12, br. 1, 2018, str. 34-38. https://doi.org/10.31803/tg-20180201165044. Citirano 18.06.2021.
Chicago 17th Edition
Kesilmiş, Zehan, Halil Erol i Mahmut Uçman. "Power optimization in partially shaded photovoltaic systems." Tehnički glasnik 12, br. 1 (2018): 34-38. https://doi.org/10.31803/tg-20180201165044
Harvard
Kesilmiş, Z., Erol, H., i Uçman, M. (2018). 'Power optimization in partially shaded photovoltaic systems', Tehnički glasnik, 12(1), str. 34-38. https://doi.org/10.31803/tg-20180201165044
Vancouver
Kesilmiş Z, Erol H, Uçman M. Power optimization in partially shaded photovoltaic systems. Tehnički glasnik [Internet]. 2018 [pristupljeno 18.06.2021.];12(1):34-38. https://doi.org/10.31803/tg-20180201165044
IEEE
Z. Kesilmiş, H. Erol i M. Uçman, "Power optimization in partially shaded photovoltaic systems", Tehnički glasnik, vol.12, br. 1, str. 34-38, 2018. [Online]. https://doi.org/10.31803/tg-20180201165044

Sažetak
The Power-Voltage characteristic of a photovoltaic (PV) array exhibits non-linear behaviour when exposed to uniform solar irradiance. Maximum Power Point (MPP) tracking is challenging due to the varying climatic conditions in a solar PV system. Moreover, the tracking algorithm becomes more complicated due to the presence of multiple peaks in the power voltage characteristics under the condition of partial shading. This research is devoted to the Stochastic Beam Search (SBS) based algorithm and Stochastic Hill Climbing (SHC) for a maximum power point tracking (MPPT) at a partial shading condition in the PV system. To give a partial shading effect over the entire array of a PV system, a mast is placed in front of the modules. The modules in the array are connected in such a way that one does not need to rewire the electrical connection during the rearrangement of modules. It is validated that the power generation performance of an array under a moving shading condition is increased. Furthermore, it is observed that the SHC method outperforms the SBS method in the MMP tracking.

Ključne riječi
partial shading; photovoltaic; MPPT; stochastic beam search; variable neighbourhood search

Hrčak ID: 196904

URI
https://hrcak.srce.hr/196904

Posjeta: 654 *