Talks and Poster Presentations (with Proceedings-Entry):
E. Schmidt, H. DeGersem, T. Weiland:
"Application of a Computationally Efficient Air-Gap Element within the Finite Element Analysis of Magnetic Bearings";
Talk: Conference on the Computation of Electromagnetic Fields COMPUMAG,
Shenyang, China;
2005-06-26
- 2005-06-30; in: "Proceedings of the 15th Conference on the Computation of Electromagnetic Fields",
(2005),
4 pages.
English abstract:
The paper presents finite element analyses of radial magnetic bearings
where non-centered rotor positions are considered very efficiently. With
an introduction of a reformulated air-gap macro element, distinct stator
and rotor models can be used and remeshing of the air-gap is avoided.
Therefore, static and dynamic rotor eccentricities can be considered very
easily. The force-current relations for a typical design of a radial
magnetic bearing with four pole pairs in two orthogonal directions are
evaluated with both conventional finite element models and models based
on the eccentric air-gap element.
Online library catalogue of the TU Vienna:
http://aleph.ub.tuwien.ac.at/F?base=tuw01&func=find-c&ccl_term=AC05935850
Created from the Publication Database of the Vienna University of Technology.