| 小波变换在变压器局部放电超声检测中的应用 |
| |
| 引用本文： | 卢毅,田新启.小波变换在变压器局部放电超声检测中的应用[J].江苏电机工程,1999,18(3):1-3,35. |
| |
| 作者姓名： | 卢毅 田新启 |
| |
| 作者单位： | 东南大学!南京210096 |
| |
| 摘 要： | 为解决变压器局部放电超声检测中的干扰问题，提出了一种基于小波变换的动态滤波方法，并将其应用在线检测，结果表明，可有效地抑制干扰，提高检测精度。
|
| 关 键 词： | 小波变换 局部放电 动态滤波 超声检测 试验 |
THE APPLICATION OF WAVELET TRANSFORM IN SUPER-SONIC MONITORING OF POWER TRANSFORMER PARTIAL DISCHARGE |
| |
| Lu Yi,Tian Xinqi,Lou Zhangda,Wang Dazhong Southeast University,Nanjing China.THE APPLICATION OF WAVELET TRANSFORM IN SUPER-SONIC MONITORING OF POWER TRANSFORMER PARTIAL DISCHARGE[J].Jiangsu Electrical Engineering,1999,18(3):1-3,35. |
| |
| Authors: | Lu Yi Tian Xinqi Lou Zhangda Wang Dazhong Southeast University Nanjing China |
| |
| Affiliation: | Lu Yi,Tian Xinqi,Lou Zhangda,Wang Dazhong Southeast University,210096,Nanjing China |
| |
| Abstract: | In order to solve the interference problem in super-sonic monitering of partial discharge a dynamic filtering method based on wavelet transform is presented and applied to on-line monitoring.Experiment shows that this method is available to restrain the noise and improve the detection preacision. |
| |
| Keywords: | Wavelet Transform Partial Discharge Dynamic Filtering |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
