Флексибилност електроенергетског система / Зборник CIGRE (2023). (стр 1074-1089)
АУТОР(И) / AUTHOR(S): Bojana Škrbić, Željko Đurišić
Е-АДРЕСА / E-MAIL: bskrbic@etf.bg.ac.rs
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DOI: 10.46793/CIGRE36.1074S
САЖЕТАК / ABSTRACT:
Proces dekarbonizacije proizvodnje električne energije u Srbiji je uslovljen pre svega iscrpljenošću resursa uglja i ekološkim problemima njihovog sagorevanja u termoelektranama, što zahteva planiranje zamenskih kapaciteta koji bi mogli u budućnosti nadomestiti postojeću proizvodnju iz termoelektrana na ugalj. Osnovna strateška pretpostavka koja je usvojena u ovom radu je maksimizacija stepena energetske nezavisnosti, a to znači da elektroenergetski proizvodni sistem Srbije treba planirati iz nacionalnih primarnih resursa na način da razmena energije sa okolnim sistemima bude minimizovana. Pod tom pretpostavkom razvijen je matematički model i sprovedena analiza optimalne instalisane snage fotonaponskih (PV) elektrana i vetroelektrana i njihove prostorne disperzivnosti pri kojoj bi se postigao najveći stepen pokrivenosti potrošnje u elektroenergetskom sistemu Srbije za zadati stepen smanjenja proizvodnje iz termoelektrana. Na osnovu definisanog profila proizvodnje agregiranih proizvodnih jedinica i profila potrošnje u elektroenergetskom sistemu Srbije definisani su potrebni balansni kapaciteti u elektroenergetskom sistemu Srbije za zadate stepene dekarbonizacije proizvodnje električne energije.
КЉУЧНЕ РЕЧИ / KEYWORDS:
dekarbonizacija, obnovljivi izvori energije, termoelektrana, fleksibilnost, planiranje, optimizacija
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