Naslov
Coupled Methodology for Thermal and Electromagnetic Modeling of Synchronous Generator

Autori
Matošević, Vilijan ; Štih, Željko

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

Izvornik
AIM2016 1st IEEE Conference Advances in Magnetics Proceedings / - Bormio, 2016

Skup
AIM2016 1st IEEE Conference Advances in Magnetics Proceedings

Mjesto i datum
Bormio, Italija, 14.03.2016. - 16.03.2016

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
coupled calculation; thermal calculation; electromagnetic calculation; finite element method

Sažetak
This paper describes methodology of coupling, modeling and analysis of thermal and magnetic field in the synchronous generator. 3D modeling and the finite element method (FEM) are used for thermal calculation. The thermal model is coupled with cooling circuit. The losses are obtained by applying an electromagnetic simulation using 2D FEM and analytical expressions. Magnetic and thermal calculations are coupled by weak coupling and are solved iteratively. This methodology is applied to the synchronous generator calculation and the calculated results show good agreement with measured values.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA