| SF6断路器灭弧室内三维电场数值模拟 |
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| 引用本文： | 曹云东,王尔智,刘晓明.SF6断路器灭弧室内三维电场数值模拟[J].中国电机工程学报,2001,21(1):92-96. |
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| 作者姓名： | 曹云东 王尔智 刘晓明 |
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| 作者单位： | 沈阳工业大学电器教研室,辽宁 沈阳 110023 |
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| 摘 要： | 运用有限元法FEM对罐式SF6断路器断口附近三维电场进行了数值计算，以计算机辅助绘图为支撑，完成了SF6断路器三维电场的数值模拟。在三维电场学模型的建立中考虑了屏蔽罩和并联电容器组的存在；对断路器不同三维剖面的等线分布及电场分布情况进行了分析；并将计算结果进行三维图形可视化处理及显示。
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| 关 键 词： | 六氟化硫断路器 灭弧室 三维电场 数值模拟 |
| 文章编号： | 0258-8013(2001)01-0092-05 |
| 修稿时间： | 1999年8月30日 |
NUMERICAL SIMULATION OF
THREE DIMENSINAL ELECTRIC FIELD NEAR THE BREAK OF THE SF6 CIRCUIT BREAKER |
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| CAO Yun-dong,WANG Er-zhi,LIU Xiao-ming.NUMERICAL SIMULATION OF
THREE DIMENSINAL ELECTRIC FIELD NEAR THE BREAK OF THE SF6 CIRCUIT BREAKER[J].Proceedings of the CSEE,2001,21(1):92-96. |
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| Authors: | CAO Yun-dong WANG Er-zhi LIU Xiao-ming |
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| Abstract: | In this paper, three-dimensional electric field of SF6 circuit breaker has been calculated by applying the finite element method based on the computer aided graphic, the 3-D electric field numerical simulations are achieved. In the mathematic models of the three dimensional electric field,the shield and the parallel capacitors are considered; the potential and the electric field distributions of the different three-dimensional profiles are analyzed and figured. |
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| Keywords: | SF6 circuit breaker numerical calculation FEM(Finite Element Method) |
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