| 三维涡流计算中的矢量磁位与标量电位 |
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| 引用本文： | 谢德馨,徐子宏.三维涡流计算中的矢量磁位与标量电位[J].沈阳工业大学学报,1989,11(2):1-14. |
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| 作者姓名： | 谢德馨 徐子宏 |
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| 作者单位： | 沈阳工业大学电气工程系
(谢德馨，宋志明)，沈阳变压器研究所(徐子宏) |
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| 摘 要： | 本文导出了具有各向异性媒质时三维涡流问题的矢量磁位—标量电位法有限元离散化格式,讨论了消去标量电位的条件。通过实际算例研究了忽略标量电位所引起的误差,用解析解答验证了三维数值解的正确性。
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| 关 键 词： | 涡流计算 矢量磁位 标量电位 三维 |
Magnetic Vector Potential and Electrical Scalar Potential in 3D-Eddy Current Calculations |
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| Xie Dexin,Song Zhiming,Xu Zihong.Magnetic Vector Potential and Electrical Scalar Potential in 3D-Eddy Current Calculations[J].Journal of Shenyang University of Technology,1989,11(2):1-14. |
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| Authors: | Xie Dexin Song Zhiming Xu Zihong |
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| Abstract: | In this paper, the FE discretized equations of magnetic vector potential and electric scalar potential in 3D-eddy current problems of anisotropic medium are derived. The conditions under which the electric scalar potential can be eliminated are discussed. The errors resulting from the neglecting the electric scalar potential are analysed using numerical models. The 3D-numerical solution is verified by the analytic solution. |
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| Keywords: | three-dimentional electromagnetic fields numerical computation numerical solution analytic solution |
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