Флексибилност електроенергетског система / Зборник CIGRE (2023). (стр 1839-1850)
АУТОР(И) / AUTHOR(S): Aleksandar Gajić, Vladimir Stevanović
Е-АДРЕСА / E-MAIL: agajicprof@gmail.com
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DOI: 10.46793/CIGRE36.1839G
САЖЕТАК / ABSTRACT:
Akumulacija energije u elektroenergetskom sistemu je neophodna kako bi se uskladila snaga proizvodnje sa snagom potrošnje i održala stabilnost isporuke električne energije. Neophodnost akumulacije energije je naročito izražena u elektroenergetskim sistemima sa većim udelom solarnih i vetroelektrana, čija je snaga proizvodnje uslovljena promenljivim vremenskim uslovima. Akumulacija energije omogućava brzu primarnu i sekundarnu regulaciju generisane snage, dok u slučaju većih akumulacija učestvuje i u tercijalnoj regulaciji. U potpunosti razvijena tehnologija sa velikim eksploatacionim iskustvom za akumulaciju energije u elektroenergetskom sistemu, kako u svetu tako i u Srbiji, jeste primena reverzibilnih hidroelektrana. U radu se analiziraju dosadašnja iskustva u primeni reverzibilnih hidroelektrana, kao i neka novija tehnička rešenja u cilju maksimalnog iskorišćenja prirodnih potencijala za akumulaciju hidroenergije. Pored toga, s obzirom na to da je Srbija jedna od zemalja u svetu sa velikim udelom proizvodnje električne energije iz uglja, razmotrena su i neka od savremenih rešenja za akumulaciju energije u okviru termoelektrana.
КЉУЧНЕ РЕЧИ / KEYWORDS:
elektroenergetski sistem, regulacija snage, akumulacija energije, reverzibilne hidroelektrane, solarne elektrane, vetroelektrane, termoelektrane
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