| 变压器绕组变形的频率响应分析法研究及实测中影响因素分析 |
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| 引用本文： | 林剑,马明,龚列谦,夏晓波.变压器绕组变形的频率响应分析法研究及实测中影响因素分析[J].电力学报,2010,25(3):225-227,238. |
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| 作者姓名： | 林剑 马明 龚列谦 夏晓波 |
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| 作者单位： | 温州电力局,浙江温州,325000 |
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| 摘 要： | 介绍了频率响应分析法检测变压器绕组变形的原理,利用Matlab建立变压器绕组模型,仿真出变压器绕组的频响曲线,分析频率和谐振点的关系,给出了测试实例,同时分析了各种因素对变压器绕组变形试验的影响。对变压器绕组变形研究提供借鉴。
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| 关 键 词： | 变压器 绕组变形 频率响应法 |
Research of Frequency Response Analysis on Transformer Winding Deformation and Analysis of Influence Factors in Testing |
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| LIN Jian,MA Ming,GONG Lie-qian,XIA Xiao-bo.Research of Frequency Response Analysis on Transformer Winding Deformation and Analysis of Influence Factors in Testing[J].Journal of Electric Power,2010,25(3):225-227,238. |
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| Authors: | LIN Jian MA Ming GONG Lie-qian XIA Xiao-bo |
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| Affiliation: | LIN Jian,MA Ming,GONG Lie-qian,XIA Xiao-bo(Wenzhou Electric Power Bureau,Wenzhou 325000,China) |
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| Abstract: | The principle of frequency response analysis for measuring transformer winding deformation is introduced.The equivalent model of the winding is simulated using Matlab,and the spectrum of transformer winding is obtained through using the model.The relation between frequency and response is introduced.It is an example of frequency response analysis on transformer winding deformation.At the same time Influence factors in testing transformer winding deformation is analyzed. |
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| Keywords: | transformer winding deformation frequency response analysis |
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