Simulation and Experiment Study of Characteristics for Amorphous Soft Magnetic Alloy

Amorphous is one of the more important materials of soft magnetic materials. The loss characteristics must be understood in the design of electromagnetic device. The paper establishes an experimental platform to measure amorphous alloy's characteristics of magnetic materials under the different frequency in sine wave, and then using the experimental results to render the basic magnetization curve, hysteresis loop and calculate the losses. According to the data of experiment, the paper establishes simulation model and simulates the eddy current loss of magnetic core and copper loss use MagNet.