Title:Model-based Estimation of Electromagnetic Material Parameters for Ring-shaped SpecimensAuthor(s):Daniel Wöckinger, Christoph Dobler, Gereon Goldbeck, Heinz BramerdorferAbstract:This paper focuses on the characterization of soft magnetic materials with ring-shaped specimens and presents a novel concept based on analytical models for determining their electromagnetic material parameters, e.g., the non-linear magnetization curve, the electric conductivity and iron losses.Booktitle:26th Soft Magnetic Materials Conference, Prague 2023Page Reference:1 page(s)Publishing:2023