| 配电变压器桩头过热故障的处理 |
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| 引用本文： | 吴辉文,王利兵,马骏,吴慧萍. 配电变压器桩头过热故障的处理[J]. 湖北电力, 2011, 35(5): 31-32 |
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| 作者姓名： | 吴辉文 王利兵 马骏 吴慧萍 |
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| 作者单位： | 湖北省鄂州供电公司,湖北鄂州,436000 |
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| 摘 要： | 公用变压器的桩头过热引起的故障停电是公变停电的一个重要原因.文章通过分析以及现场实际调查,发现了引发配电变压器桩头过热的原因,并提出了针对性的改进措施,特别是通过对线夹选材和引线捆扎方法的改进,有效减小了接触电阻,减轻了电流的热效应.
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| 关 键 词： | 配电变压器 过热故障 改进措施 供电可靠性 |
Research on Treatment of Overheat Fault at the Distribution Transformer Terminals |
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| WU Hui-wen,WANG Li-bin,MA Jun,WU Hui-ping. Research on Treatment of Overheat Fault at the Distribution Transformer Terminals[J]. Hubei Electric Power, 2011, 35(5): 31-32 |
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| Authors: | WU Hui-wen WANG Li-bin MA Jun WU Hui-ping |
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| Affiliation: | WU Hui-wen,WANG Li-bin,MA Jun,WU Hui-ping(Ezhou Electric Power Supply Company,Ezhou Hubei 436000,China) |
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| Abstract: | The overheat terminal of public transformer is an important cause to lead outage.Through analysis and inspection at site,the cause of overheat terminal was found out and the improving measure was proposed,especially how to choose the clamp material and make the wire bundle,which effectively reduces the contact resistance. |
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| Keywords: | distribution transformer overheat fault power supply reliability |
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