14. Savetovanje o elektrodistributivnim mrežama Srbije, sa regionalnim učešćem (2024), Broj rada: R-2.06
АУТОР / AUTHOR(S): Nikola Laketić, Aleksandar Tatalović, Branka Kovačević
DOI: 10.46793/CIRED24.R-2.06NL
САЖЕТАК / ABSTRACT:
Sa razvojem OIE i industrije, prenosne i distributivne mreže su izložene povećanoj injekciji poremećaja, kako po intenzitetu, tako i po broju tačaka injekcije. U radu su objašnjeni pojam, značaj i praktična primena planskih nivoa izobličenja koje operator sistema usvaja u cilju dugoročnog održanja željenih vrednosti parametara kvaliteta električne energije. Ukazano je na IEC i IEEE metodologiju za izračunavanje uticaja priključenja novih potrošača na kvalitet električne energije u distributivnoj mreži. Na karakterističim primerima iz međunarodne i domaće prakse prikazane su postojeće strategije za odbranu planskih nivoa. Rad obrazlaže osnovne smernice za raspodelu kapaciteta mreže za apsorpciju poremećaja i dodelu limita za injekciju poremećaja perspektivnim potrošačima, na osnovu važećih IEC preporuka. Razmotreni su potencijalni problemi primene ovakve strategije u domaćoj praksi. Date su okvirne preporuke šta bi, u domaćoj praksi, trebalo da obuhvati procedura za priključenje novih potrošača u cilju očuvanja planskih nivoa poremećaja u distributivnu mrežu.
КЉУЧНЕ РЕЧИ / KEYWORDS:
kvalitet napona, injekcija poremećaja, emisioni limiti, OIE, planski nivo, apsorpcija poremećaja3
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