| 三维瞬态涡流问题的有限棱单元计算法 |
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| 引用本文： | 陆佳政,李朗如,邵可然.三维瞬态涡流问题的有限棱单元计算法[J].华中科技大学学报(自然科学版),1994(11). |
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| 作者姓名： | 陆佳政 李朗如 邵可然 |
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| 作者单位： | 华中理工大学电力工程系 |
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| 摘 要： | 推导了求解三维瞬态涡流问题的Ａ￣＊－Ａ有限棱单元法控制方程；运用补树技术保证了解的唯一性；提出了不完全树约束方法加速ＩＣＣＧ收敛；运用本方法对ＴＥＡＭＷＯＲＫＳＨＯＰ问题４进行了计算，具有较高精度和快速收敛等优点。
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| 关 键 词： | 有限棱单元法 涡流场 约束 |
Finite Edge Element Formulation for 3-D Transient Eddy Current Field Problems |
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| Lu JiazhengDept.of Elec. Power Eng,H,U,S.T.,Wuhan ,China., Li Langru, Shao Keran.Finite Edge Element Formulation for 3-D Transient Eddy Current Field Problems[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1994(11). |
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| Authors: | Lu JiazhengDeptof Elec Power Eng H U ST Wuhan China Li Langru Shao Keran |
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| Institution: | Lu JiazhengDept.of Elec. Power Eng,H,U,S.T.,Wuhan 430074,China., Li Langru, Shao Keran |
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| Abstract: | The finite edge element formulation of the A*-A method for solving 3-D transient eddycurrent problems is proposed, The uniqtieness of the solution is proved by the co-tree tech-nique,An incomplete tree gauge is presented to improve the convergency fo ICCG. Themethod proposed has been used to calculate the TEAM WORKSHOP problem 4 with fairlyhigh accuracy and converging rate. |
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| Keywords: | finite edge elernent meti1od eddy current gauge |
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