AUTOR(I) / AUTHOR(S): Jovana Nikodijević, Mileta Žarković
DOI: 10.46793/EEE25-1.16N
SAŽETAK / ABSTRACT:
Energetska tranzicija i povećana primena obnovljivih izvora energije u elektroenergetskim sistemima dovode do izazova u upravljanju mrežom. Jedan od značajnih faktora u ovom procesu je integracija električnih vozila (EV) i njihova mogućnost dvosmernog punjenja kroz Vehicle-to-Grid (V2G) tehnologiju, koja omogućava vraćanje energije iz baterija EV u mrežu. Ovaj rad analizira uticaj V2G tehnologije na stabilnost napona u distributivnoj mreži naponskog nivoa 35 kV, kao i njen ekonomski značaj za sistem. Pomoću PLEXOS i MATLAB softverskih paketa, modelovani su različiti scenariji punjenja i pražnjenja EV, uz solarne elektrane kao primarni obnovljivi izvor. Rezultati ukazuju na pozitivne efekte V2G tehnologije, uključujući poboljšanje naponskih prilika i smanjenje operativnih troškova. Ekonomska analiza pokazuje da V2G omogućava uštede potrošačima i smanjuje potrebu za konvencionalnim izvorima snabdevanja tokom vršnih opterećenja. Međutim, ubrzano trošenje baterija EV predstavlja značajan izazov, te se preporučuju dalja istraživanja radi unapređenja tehnologije i razvoja regulatornih okvira za široku primenu V2G u budućnosti.
KLJUČNE REČI / KEYWORDS:
Energetska tranzicija, Električna vozila, Naponska stabilnost, Ekonomska analiza
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