Figure 7.
Each design has a central circular opening, a thick dark ring, and segmented outer and inner light regions. The configurations differ in size, thickness, and placement of segmented arcs, indicating alternative geometric layouts of a magnetic core or winding structure.FE models corresponding to the three Pareto-optimal solutions for (a) minimal core losses, (b) minimal volume and (c) maximal longitudinal inductance and (d) FE model of the reference design