3D geometry of under-studied configurations, (a) core type, (b) shell type, and (c) matrix transformer.
Loss characteristics of nanocrystalline material at several frequencies. 15
Cross sectional view of winding arrangement in core type.
Behavior of magnetic flux density in different Np , Bm, and f for two configuration, core and shell type at 1 MVA.
Comparison of core loss in C core and shell type.
Spatial core loss density distribution in (a) core type, (b) shell type, and matrix transformer.
Loss density comparison between core type, shell type, and matrix transformer.
Core weight comparison of core and shell type.
Average core loss density for core and shell type.
Behavior of magnetic flux density in core, shell, and matrix type at 5 kHz.
Variation of core weight vs. Np and Bm.
Core loss comparison between core, shell, and matrix type at 2 MVA and 5 kHz.
Average core loss density (W/kg) at 5 kHz and 2 MVA.
3D magnetic leakage field distribution in (a) shell type, (b) core type, (c) matrix transformer.
Ratings of the simulated transformers.
Core loss coefficients (W/m3).
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