Time-periodic magnetic field analysis with saturation and hysteresis characteristics by harmonic balance finite element method

摘要

In this paper we shall further discuss the harmonic balance finite element method (HBFEM) for the time-periodic magnetic field with saturation and hysteresis characteristics and its applications. The HBFEM enables us to calculate the distribution of harmonic magnetic flux at an AC magnetization, and it dose not need the intricate calculation concerned with the time variation. Comparisons between numerical analysis and experimental results are presented.