Pregled bibliografske jedinice broj: 157256
Anomalous Distorsion of Travelling Waves in Helical Transformar Windings
Anomalous Distorsion of Travelling Waves in Helical Transformar Windings // ISEF 2001, 10th International Symposium on Electromagnetic Fields in Electrical Engineering / Krawczyk, Andrzej ; Wiak, Slawomir (ur.).
Krakov, 2001. str. 319-322 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Anomalous Distorsion of Travelling Waves in Helical Transformar Windings
Autori
Bodlović, Petar ; Kelemen, Tomislav ; Hot, Kemal
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
ISEF 2001, 10th International Symposium on Electromagnetic Fields in Electrical Engineering
/ Krawczyk, Andrzej ; Wiak, Slawomir - Krakov, 2001, 319-322
Skup
ISEF 2001, 10th International Symposium on Electromagnetic Fields in Electrical Engineering
Mjesto i datum
Kraków, Poljska, 20.09.2001. - 22.09.2001
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Travelling waves; Transformer Windins; Distorsion
Sažetak
Setting up the milti-conductor transmission line model of a helical winding for an analysis of the very fast electromagnetic transients shows that experimentally fond anomalous distorsion of the trawelling waves come from reflections of the guided waves on the voltage jump between the edges of the open electrostatic screen. These reflections produce a dispersion of the velocities of the aksial travelling waves. Taking the voltage jump distributed over the screen, the guided waves reflections are replaced by an equivalent velocity dispersion. Results of the modal analysis and the method of characteristics are in good agreement with the experiments.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
