Talks and Poster Presentations (with Proceedings-Entry):
E. Schmidt, M. Steurer:
"3D Transient Finite Element Analysis of the Electrodynamically Driven Contact System utilized in an Ultra-Fast Opening Switch";
Poster: 13th Conference on the Computation of Electromagnetic Fields (COMPUMAG),
Evian, France;
2001-07-10
- 2001-07-12; in: "Proceedings",
(2001),
112
- 118.
English abstract:
A novel hybrid current limiting circuit breaker contains a newly
developed ultra-fast opening transfer switch based on the principle of
an electrodynamic repulsion drive. A 3D finite element model is used to
evaluate the eddy currents and forces in the moving contact part caused
by the current impressed in the driving coil. Multipoint constraints,
both for the magnetic vector potential and the electric scalar potential
allow for the direct harmonic and the coupled transient motion analysis.
Created from the Publication Database of the Vienna University of Technology.