Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):
E. Schmidt, A. Degwerth:
"Voltage Driven Transient Finite Element Analyses for Design Studies on Low Voltage Contactors";
Poster: Conference on the Computation of Electromagnetic Fields COMPUMAG,
Aachen, Germany;
24.06.2007
- 28.06.2007; in: "Proceedings of the 16th Conference on the Computation of Electromagnetic Fields",
(2007),
S. 1
- 4.
Kurzfassung englisch:
Voltage driven transient finite element analyses with a direct circuit coupling are carried out to obtain the steady-state behaviour of low voltage AC contactors. Regarding the design optimization, different arrangements of the shading rings are analyzed in detail. A comparison of the current consumption in dependence of the air-gap obtained from the numerical calculations and from measurements shows a very good agreement.