Multiphysics Modelling of High-Frequency Inductive Devices

M. Jungwirth, and D. Hofinger
University of Applied Sciences Upper Austria, Wels, Austria

In this work, the effects of power loss in power transformers, e.g. winding and core losses, are described, modeled and simulated employing an iterative multi-field coupling scheme.

A system simulation comprising voltage source, transformer and discrete electrical components such as resistors, inductors and non-linear elements (e.g. diodes) is performed.

Furthermore, two different transformer winding-schemes are compared using transient current simulations.