Distributions on localized iron loss of three-phase amorphous transformer model core by using two-dimensional magnetic sensor

摘要

In the past, we reported on the two-dimensional magnetic properties of the three-phase transformer model core with silicon iron. They are measured by using the two-dimensional magnetic sensor. In this paper, the silicon iron core results are compared with those of an amorphous power core. As the results, the differences between the two materials are made clear.