| 永磁电器磁场的研究 |
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| 引用本文： | 夏天伟,曹云东.永磁电器磁场的研究[J].沈阳工业大学学报,1995,17(3):1-6. |
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| 作者姓名： | 夏天伟 曹云东 |
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| 作者单位： | Dept.of Electronic Engineering，SPU |
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| 摘 要： | 介绍了国内、外永磁材料在电器中的应用情况，探讨了在磁场计算中永磁材料的等效数学模型，给出了含有永磁材料在内的磁场方程和能量泛函．并进行了实例计算．
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| 关 键 词： | 永磁材料，电器，磁场，有限元 |
Study on Magnetic Field About Magneto Electrical Apparatus |
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| Xia Tianwei,Cao Yundong,Sun Peng,Lai Changxue.Study on Magnetic Field About Magneto Electrical Apparatus[J].Journal of Shenyang University of Technology,1995,17(3):1-6. |
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| Authors: | Xia Tianwei Cao Yundong Sun Peng Lai Changxue |
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| Abstract: | This paper introduces the application both at home and abroad about the permanent magnetic material in electrical apparatus. The equivalent mathematical model of the perma -nent magnet in field caiculation is discussed, The field equation and energy functionconsidering the permanent magnet is given, In addition, it edals with the calculation of a sample. |
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| Keywords: | magneto electrical apparatus magnetic field finite element |
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