20.500.12556/DKUM-20367 MERJENJE OHMSKE KOMPONENTE UHAJAVEGA TOKA PRENAPETOSTNIH ODVODNIKOV diplomsko delo MEASURING OF RESISTIVE COMPONENT OF SURGE ARRESTER LEAKAGE CURRENT Diplomska naloga obravnava prenapetostne odvodnike ter ugotavljanje prisotnosti uhajavega toka v le-teh v času, ko skozi prenapetostni odvodnik ne bi smel teči nikakršen tok. Prenapetostni odvodnik ščiti naprave v omrežju pred prenapetostjo ter tako poskrbi, da ob pojavu prenapetosti ščitena naprava ostane nepoškodovana. Ko prenapetosti ni, skozi prenapetostni odvodnik kljub temu teče neki mali tok, ki ne sme biti večji od 1 mA. Ta tok imenujemo uhajavi tok. In the degree dissertation it is dealt with the problematic of overvoltage arresters and identifying the presence of the leakage current in the exact time when nothing should be running through the overstrain arrester. The devices in the network are protected by the overvoltage arrester, which make sure that the protected device stays unharmed at the appearance of overvoltage. When overvoltage does not appear, there is still a small current (not more than 1 mA) running through the overvoltage arrester. This current is named the leakage current. elementi elektroenergetskega sistema prenapetostni odvodniki meritve elektro laboratorij uhajavi tok electromagnetic system elements surge arresters measures electro laboratory leakage current true true false [B. Praznik] Slovenski jezik Angleški jezik Diplomsko delo 2011-09-16 18:59:34 2011-09-26 12:47:39 2022-04-14 07:51:24 2023-12-26 03:17:33 2011 0 Maribor 0 Maribor IX, 45 f. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.316.9(043.2) 52629251 URN:SI:UM:DK:PYTCHC8I UNI_Praznik_Borut_2011.pdf UNI_Praznik_Borut_2011.pdf 1 DAF3F688B00574A77BA0DAB15002025A 491626c6cadec6a07be593ed7af44dd6e92150feb5c746bc12fe877165a0734d 99e34a45-7c05-11eb-bb7a-00155d0001ca 20.500.12556/dkum/107f1eeb-9389-4c61-8ab0-7cadd2e5d819 https://dk.um.si/Dokument.php?lang=slv&id=25666 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0