Naslov
Numerical analysis of low-frequency electromagnetic field exposure

Autori
Štih, Željko ; Berberović, Sead ; Kapetanović , Izudin

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

Izvornik
2003 IEEE International Symposium on Electromagnetic Compatibility / - Istanbul, 2003

Skup
2003 IEEE International Symposium on Electromagnetic Compatibility

Mjesto i datum
Istanbul, Turska, 11.05.2003. - 16.05.2003

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
low-frequency electromagnetic field; integral equations; method of moments; occupational exposure

Sažetak
A numerical computation of low-frequency electromagnetic field near power apparatus and systems that maybe used for analysis of occupational and general public low-frequency electromagnetic field exposure is described in this paper. The computation is based upon the integral equation approach and the usage of the method of moments for solving such equations. The charge that causes the irrotational component of electric field is calculated from known potentials of wires. The rotational component of electromagnetic fields is calculated from a priori known line currents taking into account the influence of the induced eddy currents in earth. The application of the computation is illustrated by the analysis of the occupational electromagnetic field exposure in a 400 kV substation at 50 Hz.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA