Characteristics of Normal Magnetic Flux in Composite Materials Transformer Core

By altering the construction of the transformer core, the operational characteristics can be improved. A composite materials transformer core, consisting of amorphous alloys and silicon steel, has been developed to capitalize on the magnetic properties of both materials. Previous research on this composite materials has mainly focused on conceptualization and application, with limited understanding of the underlying mechanisms governing its magnetization characteristics. This paper presents a numerical analysis approach to investigate the magnetization behavior of the composite materials structure. The distribution of normal magnetic flux density within this structure under various saturation conditions is demonstrated, and the quantitative analysis of the variation in normal magnetic flux at different material interfaces due to differing permeabilities is conducted. The findings of this study provide valuable insights for the experimental design of magnetization characteristics and the design of magnetic cores in composite materials structures.