Pregled bibliografske jedinice broj: 640217
Local Overheating of Transformers with High Currents
Local Overheating of Transformers with High Currents // XVI International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering, Ohrid, Macedonia, September 12-14, 2013 (2013)
Ohrid, Sjeverna Makedonija, 2013. (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 640217 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Local Overheating of Transformers with High Currents
Autori
Sitar, Robert ; Janić, Žarko ; Štih, Željko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
XVI International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering, Ohrid, Macedonia, September 12-14, 2013 (2013)
/ - , 2013
Skup
XVI International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering, Ohrid, Macedonia, September 12-14, 2013 (2013)
Mjesto i datum
Ohrid, Sjeverna Makedonija, 12.09.2013. - 14.09.2013
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
transformer; coupled calculation; local overheating; high current leads
Sažetak
Paper analyzes the impact of lead arrangements on losses and temperatures in structural steel parts of three-phase transformers. Six different lead arrangements of low voltage delta connected windings are considered in 3D FEM models. From calculation results it is possible to understand advantages and disadvantages of different lead arrangements. The analysis is finalized with a short presentation of the influence of magnetic shielding height on temperature and loss values.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
008-0362321-2327 - Dodatni gubici u transformatoru (Valković, Zvonimir, MZOS ) ( CroRIS)
Ustanove:
KONČAR - Institut za elektrotehniku d.d.,
Fakultet elektrotehnike i računarstva, Zagreb
