| 浅析变压器绕组变形及其检测 |
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| 引用本文： | 李凤海,李孟兴,侯力枫,王海燕. 浅析变压器绕组变形及其检测[J]. 承德石油高等专科学校学报, 2007, 9(4): 33-37 |
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| 作者姓名： | 李凤海 李孟兴 侯力枫 王海燕 |
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| 作者单位： | 承德供电公司,河北,承德,067000;承德供电公司,河北,承德,067000;承德供电公司,河北,承德,067000;承德供电公司,河北,承德,067000 |
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| 摘 要： | 从变压器短路后的分析人手，提出了几种检查和检测变压器绕组变形的方法，综合分析各种方法的优缺点后提出，频率响应分析技术是当前测量变压器绕组变形的最有效工具。并以承德供电公司西地站#1主变发生绕组变形的诊断实例为依据，说明开展频率响应法测量变压器绕组变形的有效性和必要性。
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| 关 键 词： | 变压器 绕组变形 频率响应 检测 |
| 文章编号： | 1008-9446（2007）04-0033-05 |
| 收稿时间： | 2007-04-29 |
| 修稿时间： | 2007-04-29 |
Analysis of Transformer with Winding Deformation and Its Inspection and Testing |
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| LI Feng-hai,LI Meng-xing,HOU Li-feng,WANG Hai-yan. Analysis of Transformer with Winding Deformation and Its Inspection and Testing[J]. Journal of Chengde Petroleum College, 2007, 9(4): 33-37 |
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| Authors: | LI Feng-hai LI Meng-xing HOU Li-feng WANG Hai-yan |
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| Affiliation: | LI Feng-hai, LI Meng-xing, HOU Li-feng, WANG Hai-yan (Chengde Power Supply Company, Chengde 067000, Hebei, China) |
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| Abstract: | Starting with the analysis of the short - circuited transformer, this paper puts forward a couple of methods of inspecting and testing the transformer with the winding deformation. With the synthetical analysis of the advantages and disadvantages of different methods, the paper points out that the technique of the analysis of frequency responding is nowadays the most effective method to measure the transformer with winding deformation. Based on the diagnosed sample from Xidi No. 1 station＇s major transformer in Chengde Power Supply Company, this paper proves the effectiveness and necessity of carrying out the frequency responding to measure the transformer with winding deformation. |
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| Keywords: | transformer winding deformation frequency responding inspection and testing |
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