Transformer fault diagnosis method based on multiple-level denoising and recursive graph

ZHANG Ping; WU Zhang; LIU Feng; LIU Feng; LI Jian

doi:10.3969/j.issn.2097-0706.2026.02.006

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Transformer fault diagnosis method based on multiple-level denoising and recursive graph

Power System Intelligent Control and Data Analysis | 更新时间：2026-03-09

- Transformer fault diagnosis method based on multiple-level denoising and recursive graph
- “Experts have proposed a diagnostic method based on a combination of multiple denoising and recursive graphs to effectively reduce false alarm rates and achieve a diagnostic accuracy of 98.125% for transformer vibration signal faults, providing new ideas for power equipment fault diagnosis.”
- BLASTING Vol. 48, Issue 2, Pages: 59-67(2026)
- 作者机构：
  
  1.国网浙江省电力有限公司杭州市余杭区供电公司，杭州 311100
  2.杭州电力设备制造有限公司余杭群力成套;电气制造分公司，杭州 311100
  3.国网浙江省电力有限公司杭州市临平区供电公司，杭州 311199
  4.东北电力大学机械工程学院，吉林吉林 132012
- 作者简介：
- 基金信息：
  
  Jilin Province Science and Technology Development Plan Project(20220508014RC)
- DOI：10.3969/j.issn.2097-0706.2026.02.006
  CLC：
- Received：24 February 2025，
  
  Revised：2025-05-01，
  
  Online First：06 June 2025，
  
  Published：25 February 2026
- 稿件说明：
移动端阅览
张萍,伍掌,刘凤等.基于多重降噪与递归图的变压器故障诊断方法[J].综合智慧能源,2026,48(02):59-67.

ZHANG Ping,WU Zhang,LIU Feng,et al.Transformer fault diagnosis method based on multiple-level denoising and recursive graph[J].BLASTING,2026,48(02):59-67.
张萍,伍掌,刘凤等.基于多重降噪与递归图的变压器故障诊断方法[J].综合智慧能源,2026,48(02):59-67. DOI： 10.3969/j.issn.2097-0706.2026.02.006.

ZHANG Ping,WU Zhang,LIU Feng,et al.Transformer fault diagnosis method based on multiple-level denoising and recursive graph[J].BLASTING,2026,48(02):59-67. DOI： 10.3969/j.issn.2097-0706.2026.02.006.

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Transformer fault diagnosis method based on multiple-level denoising and recursive graph

DOI：10.3969/j.issn.2097-0706.2026.02.006