| 高速铁路暂态模型搭建与仿真分析 |
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| 引用本文： | 樊春雷,郭小霞,李汉卿.高速铁路暂态模型搭建与仿真分析[J].电气化铁道,2011,22(5):9-11,14. |
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| 作者姓名： | 樊春雷 郭小霞 李汉卿 |
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| 作者单位： | 中铁电气化勘测设计研究院有限公司 |
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| 摘 要： | 借助电磁暂态分析软件系统搭建了高速铁路接触网暂态模型。分析了不同雷击点对接触网耐雷水平的影响和不同避雷器安装方式下的防护效果。仿真结果表明：雷击跨距时雷击位置对不同避雷器安装方式防护效果影响很大,在避雷器安装方式1下,雷击点距支柱15m时接触网耐雷水平减小约80%,为13kA。随着距离增加到一个跨距时耐雷水平下降最大,...
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| 关 键 词： | 高速铁路 PSCAD/EMTDC 接触网 耐雷水平 |
Setting up of Transient Model and Simulation Analysis for High Speed Railway |
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| FAN Chun-lei,GUO Xiao-xia,LI Han-qing.Setting up of Transient Model and Simulation Analysis for High Speed Railway[J].Electric Railway,2011,22(5):9-11,14. |
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| Authors: | FAN Chun-lei GUO Xiao-xia LI Han-qing |
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| Institution: | FAN Chun-lei,GUO Xiao-xia,LI Han-qing |
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| Abstract: | The high speed railway overhead contact line transient model is set up with assistance of electromagnetic transient analysis soft ware.The paper analyzes the interferences to the lightning resistance of the overhead contact line caused by different lightning strike points,analyzes the protection effects under the lightning arrestors installed in different modes.The simulation results show that the different spans of lightning strike points will have great interferences to the protection effects of the light... |
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| Keywords: | high speed railway PSCAD/EMTDC overhead contact line lightning resistance |
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