| 变压器绕组变形的综合诊断 |
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| 引用本文： | 岂小梅,李国鹏,张艳丽. 变压器绕组变形的综合诊断[J]. 河北电力技术, 2006, 25(4): 3-4 |
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| 作者姓名： | 岂小梅 李国鹏 张艳丽 |
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| 作者单位： | 沧州供电公司,河北,沧州,061000;佳木斯大学,黑龙江,佳木斯,154007 |
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| 摘 要： | 通过对不同电压等级变压器运行情况的统计分析,发现变压器绕组的变形程度与绕组电容变化率密切相关,通过实例证明,变压器绕组电容变化量可以作为判断变压器绕组是否变形的辅助方法。
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| 关 键 词： | 变压器:绕组变形 故障诊断 频率响应 电容量 |
| 文章编号： | 1001-9898（2006）04-0003-02 |
| 收稿时间： | 2006-03-15 |
| 修稿时间： | 2006-03-15 |
Diagnosis of Transformer Winding Deformation |
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| QI Xiao-mei,LI Guo-peng,ZHANG Yan-li. Diagnosis of Transformer Winding Deformation[J]. Hebei Electric Power, 2006, 25(4): 3-4 |
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| Authors: | QI Xiao-mei LI Guo-peng ZHANG Yan-li |
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| Abstract: | With the statistical analysis on the different voltage levels, it is found that the degree of deformation of transformer winding is closely related with winding capacity. Deformation of transformer winding can auxiliarily be judged by electricity capacity. |
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| Keywords: | transformer winding deformation, fault diagnosis frequency response capacity of electricity |
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