Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):
E. Schmidt, P. Hamberger, W. Seitlinger:
"Calculation of Eddy Current Losses in Metal Parts of Power Transformers";
Vortrag: International Conference on Electrical Machines,
Brugge Belgium;
26.08.2002
- 28.08.2002; in: "Proceedings of the 15th International Conference on Electrical Machines (ICEM)",
CD-ROM
(2002),
S. 1
- 6.
Kurzfassung englisch:
To maintain quality, performance and competiveness, the eddy current
losses in metal parts of power transformers in the range of 50 MVA to
200 MVA are investigated in a more detailed form. The finite element
calculations utilize different modelling strategies for the current
carrying metal parts. The several global and local results are further
used to obtain simplified calculation approaches for an inclusion in
the initial design and the design optimization. The results from the
finite element analyses and the simplified methods will be compared
with measurements.