| 一起电流互感器故障引发的思考 |
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| 引用本文： | 万欣,李彦吉.一起电流互感器故障引发的思考[J].铁道机车车辆,2012,32(2):109-111. |
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| 作者姓名： | 万欣 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： | 针对我段管辖内磁县变电所出现的一起电流互感器故障,结合现场试验分析了产生问题的原因,探讨了CT的试验方法,提出了利用二次保护试验的方法来检查1次设备状态的方案,讨论了其可行性。
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| 关 键 词： | CT 2次试验 高压设备 分析 |
Reflection on a Current Transformer Failure |
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| WAN Xin
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LI Yan-ji.Reflection on a Current Transformer Failure[J].Railway Locomotive & Car,2012,32(2):109-111. |
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| Authors: | WAN Xin LI Yan-ji |
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| Institution: | (Shijiazhuang Section for Power Supply,Beijing Railway Bureall,Handan 056002 Hebei,China) |
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| Abstract: | With regard to the current transformer failure occured in Cixian traction substation,the article analyzes the reason based on field test,discusses the CT test method,proposes a plan using the secondary protection test to check primary high-voltage equipment,and narrates its feasibility. |
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| Keywords: | CT secondary test high-voltage equipment analysis |
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