Pregled bibliografske jedinice broj: 873312
A Concept for Experimental Testing of Oil-Barrier Insulation System
A Concept for Experimental Testing of Oil-Barrier Insulation System // Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 24 (2017), 2; 355-362 doi:10.17559/TV-20141003145514 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 873312 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
A Concept for Experimental Testing of Oil-Barrier Insulation System
Autori
Gabrić, Petar ; Mikulecky, Antun ; Ilić, Damir
Izvornik
Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku (1330-3651) 24
(2017), 2;
355-362
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
cumulative method ; insulation model ; maximum electric field method ; measuring uncertainty ; oil-barrier insulation ; paper coated electrode ; partial discharge testing
Sažetak
The aim of this paper is to present a concept for experimental testing of transformer oil-barrier insulation system. Design of insulation model is proposed with the purpose to avoid typical problems reported in literature concerning partial discharge testing of paper coated electrodes. Electric field between model electrodes is analyzed with methods commonly used in transformer insulation design - cumulative method and maximum electric field method. Model prototype is produced and tested to confirm functionality of the proposed concept. Also, model uncertainty is estimated to define model geometry influence on the test results
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Ustanove:
KONČAR - Institut za elektrotehniku d.d.,
Fakultet elektrotehnike i računarstva, Zagreb
