基于小波包分析和距离判据的变压器振动法故障检测研究

Research on Fault Detection of Transformer Vibration Method Based on Wavelet Packet Analysis and Distance Criterion

本文中作者介绍了振动检测的原理,提出了一种基于变压器油箱表面振动信号的变压器噪声异常故障诊断方法。介绍了试验方法和试验内容,并对试验结果进行了分析。

The principle of vibration detection is introduced by the authors in this paper The fault diagnosis method of transformer noise anomaly based on the vibration signa of transformer tank surface is presented. The test method and test content are intro- duced, The test results is analyzed.