Elektrane (2025) [pp. 436-459]
AUTHOR(S) / AUTOR(I): Željko V. Despotović
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DOI: https://doi.org/10.46793/EEP25.436D
ABSTRACT / SAŽETAK:
U radu će biti predstavljeni eksploatacioni problemi, koji se odnose na rad fotonaponskih elektrana (FNE) većih od 500kW i načini za njihovo prevazilaženje. Akcenat u radu je stavljen na probleme koji prvenstveno potiču od uređaja energetske elektronike (DC/AC pretvarača-invertora), ali i samih fotonaponskih panela: termički efekti, uticaj viših harmonika i struja curenja. Poseban osvrt će biti na DC komponentu struje, koja potiče od invertora, kao i na njen negativni uticaj na elektroenergetsku mrežu. U radu će biti prikazani i neki karakteristični rezultati merenja, dobijeni tokom eksploatacije. Razmatranja u ovom radu su rezultat desetogodišnjeg iskustva u projektovanju i izvođenju FNE.
KEYWORDS / KLJUČNE REČI:
fotonaponske elektrane, energetska elektronika, invertori, harmonici, eksploatacija
ACKNOWLEDGEMENT / PROJEKAT:
Ovaj rad je nastao u okviru istraživanja koja su finansirana od strane Ministarstva nauke, tehnološkog razvoja i inovacija, za 2025., Ugovor pod evidencionim brojem 51-03-136/2025-03/200034 od 04.02.2025.
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