Hysteresis Loss Analysis of Laminated Iron Core by Using Homogenization Method Taking Account of Hysteretic Property
| Autor: | Junji Kitao, Tetsuji Matsuo, Akihiro Daikoku, Yasuhito Takahashi, Koji Fujiwara, Akira Ahagon |
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| Rok vydání: | 2017 |
| Předmět: |
010302 applied physics
Materials science Electromagnet 02 engineering and technology Mechanics engineering.material 021001 nanoscience & nanotechnology Magnetostatics Inductor Magnetic hysteresis 01 natural sciences Homogenization (chemistry) Electronic Optical and Magnetic Materials law.invention Nuclear magnetic resonance Magnetic core law 0103 physical sciences Eddy current engineering Electrical and Electronic Engineering 0210 nano-technology Electrical steel |
| Zdroj: | IEEE Transactions on Magnetics. 53:1-4 |
| ISSN: | 1941-0069 0018-9464 |
| Popis: | This paper proposes a homogenization method for a laminated iron core taking into account hysteretic property. The proposed method is applicable to a static or low-frequency problem neglecting eddy currents induced by the magnetic flux parallel to the lamination. Furthermore, we apply the proposed homogenization method to finite-element magnetic field analyses to demonstrate its effectiveness. As a consequence, it is verified that the proposed homogenization method can accurately estimate a hysteresis loss of a laminated iron core and decrease computational costs. |
| Databáze: | OpenAIRE |
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