Contents I. Introduction
Different works have shown the interest of using volume integral method (VIM) for 3-D magnetic field analysis [15], the main advantage being that the air region does not need to be meshed. In particular, the VIM Partial Element Equivalent Circuit Method has shown great ability to handle really complex devices in the presence of conductors and complex electrical circuits [10], such as power electronic devices, which is the type of problem we want to address. Moreover, in recent years, there was a regain of interest for solving Maxwell’s equations by Green’s function integrals triggered by the development of matrix compression algorithms, which greatly improves storage and resolution of full matrix systems.
