Application of Model Order Reduction with Cauer Ladder Networks to Industrial Inductors

  • Niels Sören Köster (Speaker)
  • Oliver König (Contributor)
  • Biro, O. (Contributor)

Activity: Talk or presentationTalk at conference or symposiumScience to science


A model order reduction method to recursively generate a Cauer ladder network from finite element solutions
is applied to an industrial inductor to determine its behavior in a broad frequency range. The effect of the mesh on the
precision of the reduced order model is investigated. It is also shown that different meshes are suitable for approximating
the impedance and for representing the electrical and magnetical field patterns.
Period21 Sep 2020
Event title19th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering
Event typeConference
LocationHybrider Event, AustriaShow on map


  • Cauer networks
  • eddy currents
  • finite element
  • model order reduction