Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 582134

ESTIMATION OF STRAY LOSSES IN POWER TRANSFORMERS USING 3D FEM AND STATISTICS


Kelemen, Franjo; Plišić, Goran; Berberović, Sead
ESTIMATION OF STRAY LOSSES IN POWER TRANSFORMERS USING 3D FEM AND STATISTICS // Proceedings of the International Colloquium Transformer Research and Asset Management Dubrovnik, Croatia, May 16 – 18, 2012 / Štih, Željko ; Mikulecky, Antun ; Sitar, Ivan (ur.).
Zagreb, 2012. str. 1-6 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 582134 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
ESTIMATION OF STRAY LOSSES IN POWER TRANSFORMERS USING 3D FEM AND STATISTICS

Autori
Kelemen, Franjo ; Plišić, Goran ; Berberović, Sead

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the International Colloquium Transformer Research and Asset Management Dubrovnik, Croatia, May 16 – 18, 2012 / Štih, Željko ; Mikulecky, Antun ; Sitar, Ivan - Zagreb, 2012, 1-6

ISBN
978-953-184-170-2

Skup
International Colloquium Transformer Research and Asset Management

Mjesto i datum
Dubrovnik, Hrvatska, 16.05.2012. - 18.05.2012

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
eddy losses; finite element method; power transformer; stray field; stray losses

Sažetak
Total losses of a power transformer are subdivided in several distinctive parts. The I2R losses are easy to calculate and can be precise to a level of measurement repeatability and tolerances of the guaranteed material properties. The additional losses inside the windings can be calculated almost with the same precision using analytic methods. The third part of the load losses that consists of stray losses is the smallest and the most difficult to estimate. However, stray losses estimation is very important in the design phase of a power transformer. Not only because the guaranteed design parameters have to be satisfied, but also the utmost care has to be taken that local losses density across the power transformer does not exceed levels that are permissible in the long term loading conditions of a transformer. The additional losses estimation process presented in this paper models the additional losses level in a transformer as a unit.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekti:
036-0362321-2326 - Numerički proračun elektromagnetskih polja transformatora (Štih, Željko, MZO ) ( CroRIS)

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Sead Berberović (autor)


Citiraj ovu publikaciju:

Kelemen, Franjo; Plišić, Goran; Berberović, Sead
ESTIMATION OF STRAY LOSSES IN POWER TRANSFORMERS USING 3D FEM AND STATISTICS // Proceedings of the International Colloquium Transformer Research and Asset Management Dubrovnik, Croatia, May 16 – 18, 2012 / Štih, Željko ; Mikulecky, Antun ; Sitar, Ivan (ur.).
Zagreb, 2012. str. 1-6 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Kelemen, F., Plišić, G. & Berberović, S. (2012) ESTIMATION OF STRAY LOSSES IN POWER TRANSFORMERS USING 3D FEM AND STATISTICS. U: Štih, Ž., Mikulecky, A. & Sitar, I. (ur.)Proceedings of the International Colloquium Transformer Research and Asset Management Dubrovnik, Croatia, May 16 – 18, 2012.
@article{article, author = {Kelemen, Franjo and Pli\v{s}i\'{c}, Goran and Berberovi\'{c}, Sead}, year = {2012}, pages = {1-6}, keywords = {eddy losses, finite element method, power transformer, stray field, stray losses}, isbn = {978-953-184-170-2}, title = {ESTIMATION OF STRAY LOSSES IN POWER TRANSFORMERS USING 3D FEM AND STATISTICS}, keyword = {eddy losses, finite element method, power transformer, stray field, stray losses}, publisherplace = {Dubrovnik, Hrvatska} }
@article{article, author = {Kelemen, Franjo and Pli\v{s}i\'{c}, Goran and Berberovi\'{c}, Sead}, year = {2012}, pages = {1-6}, keywords = {eddy losses, finite element method, power transformer, stray field, stray losses}, isbn = {978-953-184-170-2}, title = {ESTIMATION OF STRAY LOSSES IN POWER TRANSFORMERS USING 3D FEM AND STATISTICS}, keyword = {eddy losses, finite element method, power transformer, stray field, stray losses}, publisherplace = {Dubrovnik, Hrvatska} }




Contrast
Increase Font
Decrease Font
Dyslexic Font