Title : A study on the effect of magnetic interaction between ferromagnetic materials using preisach model
Abstract:
The use of ferromagnetic materials is rapidly increasing for high performance and high efficiency of electric devices. Since ferromagnetic materials have hysteresis characteristics, it is necessary to consider the characteristics analysis to design the device. In addition, when composed of several magnetic materials such as a warship, magnetic interaction between the materials occurs. In the previous research on demagnetization, one material has been performed. However, to analyze demagnetization for the warship, it is necessary to analyze the hysteresis characteristics and the magnetic interaction between materials. Therefore, in this study, the magnetic interaction between the ferromagnetic materials during the demagnetization process was analyzed using Preisach model.
