Detail publikace

Current Constriction Between Contacts in Electrodynamic Forces Modeling

Originální název

Current Constriction Between Contacts in Electrodynamic Forces Modeling

Anglický název

Current Constriction Between Contacts in Electrodynamic Forces Modeling

Jazyk

en

Originální abstrakt

This contribution deals with the electrodynamic forces modeling in electrical apparatuses using the finite element method. The attention is focused on the proper implementation of current constriction influence on these forces in a numerical model. Two little bit different possibilities, which have been previously studied and verified with experimental results, are presented and compared. The practical usage of these methods in combination with ANSYS program, which was used for numerical evaluation of electrodynamic forces, is shown.

Anglický abstrakt

This contribution deals with the electrodynamic forces modeling in electrical apparatuses using the finite element method. The attention is focused on the proper implementation of current constriction influence on these forces in a numerical model. Two little bit different possibilities, which have been previously studied and verified with experimental results, are presented and compared. The practical usage of these methods in combination with ANSYS program, which was used for numerical evaluation of electrodynamic forces, is shown.

BibTex


@inproceedings{BUT15136,
  author="Jiří {Valenta} and Zdeněk {Vávra} and Jaromír {Vaněk} and Petr {Dohnal}",
  title="Current Constriction Between Contacts in Electrodynamic Forces Modeling",
  annote="This contribution deals with the electrodynamic forces modeling in electrical apparatuses using the finite element method. The attention is focused on the proper implementation of current constriction influence on these forces in a numerical model. Two little bit different possibilities, which have been previously studied and verified with experimental results, are presented and compared. The practical usage of these methods in combination with ANSYS program, which was used for numerical evaluation of electrodynamic forces, is shown.",
  address="Department of Power Electrical and Electronic Engineering FEEC VUT Brno",
  booktitle="XVIth Symposium on Physics of Switching Arc",
  chapter="15136",
  institution="Department of Power Electrical and Electronic Engineering FEEC VUT Brno",
  year="2005",
  month="september",
  pages="211",
  publisher="Department of Power Electrical and Electronic Engineering FEEC VUT Brno",
  type="conference paper"
}