Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):
C. Grabner, E. Schmidt:
"Numerical Computation of Electromagnetic Force Densities at Iron Boundaries Regarding Magnetic Saturation";
Poster: IGTE,
Graz, Austria;
16.09.2002
- 19.09.2002; in: "Proceedings of the 10th International IGTE Symposium on Numerical Field Calculation",
(2002),
ISBN: 3-901351-65-5;
S. 245
- 250.
Kurzfassung englisch:
Investigations on the mechanical behaviour of devices used in electrical machines require the accurate computation of acting volume force densities inside conducting regions and surface force densities at the material boundaries. Thereby, saturation effects due to higher electrical currents arise in particular at the existing iron boundaries in an enormous scale. The paper investigates a numerical implementation for the computation of surface force densities in finite element calculations with the application of two surface layers situated at both sides of the investigated material boundary.