Subdomain Perturbation Finite-Element Method for Skin and Proximity Effects

@article{Dular2008SubdomainPF,
  title={Subdomain Perturbation Finite-Element Method for Skin and Proximity Effects},
  author={Patrick Dular and R. V. Sabariego and Laurent Krahenbuhl},
  journal={IEEE Transactions on Magnetics},
  year={2008},
  volume={44},
  pages={738-741}
}
Skin and proximity effects are calculated in both active and passive conductors via a subproblem finite-element method based on a perturbation technique. A reference limit problem considering either perfectly electric or magnetic conductors is first solved. It gives the source for eddy-current perturbation subproblems in each conductor with its actual conductivity or permeability and its own mesh. These subproblems accurately determine the current density distributions and ensuing losses in… CONTINUE READING