Abstract
This paper shows a large-scale analysis of surface charge in eddy-current problems, which is useful for designing an electric machine. We introduce the fast multipole method with the pseudoparticle method into the large-scale surface charge analysis and further propose an approach to dealing with the symmetry and periodicity of the analysis model by the concept of the method of images. Some numerical results, which will show the validity of the proposed method that calculation time is reduced while maintaining high precision, are presented.
| Original language | English |
|---|---|
| Pages (from-to) | 1700-1703 |
| Number of pages | 4 |
| Journal | IEEE Transactions on Magnetics |
| Volume | 41 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 2005 May 1 |
Keywords
- Eddy current
- Fast multipole method (FMM)
- Method of images
- Pseudoparticle method
- Surface charge
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering
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Takahashi, Y., Fujishima, Y., & Wakao, S. (2005). Large-scale analysis of surface charge in eddy-current problems by the fast multipole method. IEEE Transactions on Magnetics, 41(5), 1700-1703. https://doi.org/10.1109/TMAG.2005.846062