| 126kV真空灭弧室1/3线圈纵磁触头三维涡流场仿真 |
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| 引用本文： | 郝建成,上官霞南,杨嘉祥. 126kV真空灭弧室1/3线圈纵磁触头三维涡流场仿真[J]. 哈尔滨理工大学学报, 2007, 12(3): 91-94 |
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| 作者姓名： | 郝建成 上官霞南 杨嘉祥 |
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| 作者单位： | 哈尔滨理工大学,电气与电子工程学院,黑龙江,哈尔滨,150040;哈尔滨理工大学,电气与电子工程学院,黑龙江,哈尔滨,150040;哈尔滨理工大学,电气与电子工程学院,黑龙江,哈尔滨,150040 |
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| 摘 要： | 建立了126kV、1/3线圈纵磁触头三维电极结构模型,并利用有限元法对考虑了电弧影响的模型进行了三维涡流场仿真.在电流分别处于峰值和过零时,得到了纵向磁场分别在触头片表面和触头间隙中心平面上的分布,以及纵向磁场滞后时间沿径向路径的分布规律.
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| 关 键 词： | 真空灭弧室 1/3线圈纵磁触头 三维涡流场 仿真 |
| 文章编号： | 1007-2683（2007）03-0091-04 |
| 修稿时间： | 2006-06-02 |
Simulation of 3 - Dimentional Eddy Current Filed in Three Segments Coil AMF Contact of 126kV Vacuum Interrupter |
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| HAO Jian-cheng,SHANG GUAN Xia-nan,YANG Jia-xiang. Simulation of 3 - Dimentional Eddy Current Filed in Three Segments Coil AMF Contact of 126kV Vacuum Interrupter[J]. Journal of Harbin University of Science and Technology, 2007, 12(3): 91-94 |
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| Authors: | HAO Jian-cheng SHANG GUAN Xia-nan YANG Jia-xiang |
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| Abstract: | 3-Dimentional electrode model of three segments coil axial magnetic field(AMF) contact of 126kv vacuum interrupter is built up,and the 3-D eddy current field in the case of discharge are simulated by the 3-D finite element analysis.The distributions of AMF on the surface of contact plate and mid-gap plane are gotten while current is at the peak and zero.Furthermore the distribution of the AMF phase shift time along the radial path is given. |
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| Keywords: | vacuum interrupter three segments coil AMF contact 3-D eddy current field simulation |
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