A multiwinding modeling method for high frequency transformers and inductors

• Published in: IEEE transactions on power electronics Vol. 18; no. 3; pp. 896 - 906
• Main Authors: Lopera, J.M., Prieto, M.J., Pernia, A.M., Nuno, F.
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.05.2003; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Circuit simulation; Electric fields; Electric power generation; Electronics; Frequency; Geometry; Inductors; Magnetic cores; Magnetic domains; Mathematical models; Maxwell equations; Maxwell's equations; Methods; Simulators; Solid modeling; Transformer cores; Transformers

This paper presents a method to obtain an electric model for transformers and inductors, including both frequency and geometry effects in the windings, which can be linked with existing core models. One-dimensional distributions for magnetic and electric fields are assumed, and from Maxwell's e...