| DF4型机车S140A型FLC接触器线圈烧损原因分析及对策 |
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| 引用本文： | 梁成,刘程.DF4型机车S140A型FLC接触器线圈烧损原因分析及对策[J].内燃机车,2012(3):34-36,4. |
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| 作者姓名： | 梁成 刘程 |
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| 作者单位： | 南宁机务段,广西玉林,537001 |
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| 摘 要： | 分析了DF4型机车沙尔特宝S140A型辅助炭电励磁接触器线圈绝缘击穿、烧损的原因，并从接触器的选用、检修维护方面提出了相应的解决措施。
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| 关 键 词： | DF4型机车 S140A型接触器 线圈 绝缘击穿 烧损 |
Reason analysis of S140A contactor coil’ burning for DF4 locomotive |
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| LIANG Cheng,LIU Cheng.Reason analysis of S140A contactor coil’ burning for DF4 locomotive[J].Diesel Locomotives,2012(3):34-36,4. |
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| Authors: | LIANG Cheng LIU Cheng |
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| Affiliation: | (Nanning Locomotive Depot,Yulin 537001,China) |
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| Abstract: | The reason for S140A contactor coil insulating layer to be punctured and burn down were analysed.The countermeasures were given in terms of selection,inspection and maintenance for the contactor. |
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| Keywords: | DF4 locomotive S140A contactor coil insutating layer break down burning |
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