| 单一电源变电所缺相故障分析及处理对策 |
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| 引用本文： | 李彦吉.单一电源变电所缺相故障分析及处理对策[J].铁道机车车辆,2011,31(3):95-97. |
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| 作者姓名： | 李彦吉 |
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| 作者单位： | 北京铁路局石家庄供电段,河北邯郸,056002 |
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| 摘 要： | 电气化铁路不对称负荷产生的高次谐波、负序对运行中导线的冲击电动力,造成牵引变电所缺相故障屡有发生,分析了缺相运行时现有保护拒动的原因,结合故障实例找出了具体的处理对策,简述了应用情况。
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| 关 键 词： | 单一电源 变电所 缺相 处理对策 |
Faults Analysis and Counter-measure of Unconventionality Phenomena for Single-power Substation |
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| LI Yan-ji.Faults Analysis and Counter-measure of Unconventionality Phenomena for Single-power Substation[J].Railway Locomotive & Car,2011,31(3):95-97. |
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| Authors: | LI Yan-ji |
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| Institution: | LI Yan-ji(Shijiazhuang Section for Power Supply,Beijing Railway Bureau,Handan 056002 Hebei,China) |
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| Abstract: | The asymmetrical load of electrified railway produces the impact electrodynamic force,which results in unconventionality phenomena of traction substation.The paper analyzes the cause of protection rejecting movement in a fault,finds out the countermeasures combining with the real fault example,and describes the practical application. |
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| Keywords: | single-power substation unconventionality phenomena counter-measures |
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