High temperature conductors in electric power networks

U prvom dijelu završnog rada općenito su opisani nadzemni vodovi, njihovi dijelovi, te je ukratko opisan klasičan Al/Fe vodič(ACSR). Nadalje u radu su opisane karakteristike visokotemperaturnih (HTLS) vodiča. Navode se vrste visokotemperaturnih vodiča, te njihova svojstva, prednosti i nedostatci. Jedan od novih vrsta nadzemnih vodiča je aluminijski vodič kompozitne jezgre (engl. Aluminium Conductor Composite Core, ACCC) koji se sve češće upotrebljava zbog svoje mogućnosti prenošenja većeg kapaciteta energije u odnosu na klasični Al/Fe vodič, s tim da ostane unutar fizičkih granica pri većim radnim temperaturama i višim strujama. Naposljetku, navode se primjeri iz prakse uporabe i usporedbe HTLS vodiča s konvencionalnim ACSR vodičem.In the first part of the final paper, overhead lines and their parts are described in general, and the classical conductor (ACSR) is briefly described. Furthermore, the characteristics of high-temperature (HTLS) conductors are described in the paper. The types of high-temperature conductors are listed, as well as their properties, advantages and disadvantages. One of the new types of overhead conductors is the Aluminum Conductor Composite Core (ACCC), which is being used more and more frequently due to its ability to transmit a higher energy capacity compared to the classic ACSR conductor, while remaining within the physical limits at higher operating temperatures and higher currents. Finally, practical examples of the use and comparison of the HTLS conductor with the conventional ACSR conductor are given