| 220kV变压器高压侧直流电阻超标原因分析及处理 |
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| 引用本文： | 谷应科,李俊龙,方毅平,谭禹. 220kV变压器高压侧直流电阻超标原因分析及处理[J]. 变压器, 2020, 0(1): 84-87 |
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| 作者姓名： | 谷应科 李俊龙 方毅平 谭禹 |
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| 作者单位： | 国网湖南省电力有限公司检修公司 |
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| 摘 要： | 本文中作者介绍了一起220k V变压器高压侧直流电阻超标缺陷发现的过程,分析了缺陷发生原因,阐述了缺陷处理过程,并提出了相关建议。
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| 关 键 词： | 变压器 高压绕组 直流电阻 |
Analysis and Treatment Defect on Excessive Data of DC Resistance of 220kV Power Transformer in HV Side |
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| GU Ying-ke,LI Jun-long,FANG Yi-ping,TAN Yu. Analysis and Treatment Defect on Excessive Data of DC Resistance of 220kV Power Transformer in HV Side[J]. Transformer, 2020, 0(1): 84-87 |
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| Authors: | GU Ying-ke LI Jun-long FANG Yi-ping TAN Yu |
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| Affiliation: | (State Grid Hunan Electric Power Limited Corporaten Maintenance Company,Changsha 410004,China) |
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| Abstract: | The process of finding the defect of the high-voltage side DC resistance of 220 kV transformer is introduced by the authors in this paper. The cause of the defect is analyzed. The defect processing process is expounded. The suggestions are presented. |
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| Keywords: | Transformer HV winding DC resistance |
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