Quantitative estimation of iron loss including magnetic hysteresis behavior is essential to the development of high-efficient electrical machines. A simplified micromagnetic model using Landau-Lifshitz-Gilbert (LLG) equation is one of the useful models for calculating the hysteresis behavior. However, further improvement of the calculation accuracy under magnetic saturation is required. This paper presents the accuracy improvement of the magnetic hysteresis calculated by the LLG equation.
|Journal||Journal of Physics: Conference Series|
|Publication status||Published - 2017 Oct 28|
|Event||8th Joint European Magnetic Symposia, JEMS 2016 - Glasgow, United Kingdom|
Duration: 2016 Aug 21 → 2016 Aug 26