计算机与现代化 ›› 2022, Vol. 0 ›› Issue (03): 116-126.

• 算法设计与分析 • 上一篇    

变压器故障诊断技术综述

  

  1. (国网山东省电力公司潍坊供电公司,山东潍坊261000)
  • 出版日期:2022-04-29 发布日期:2022-04-29
  • 基金资助:
    国网山东省电力公司科技项目资助(SD20-GCFW-ZB003LB-SGZH-KJ)

Review on Fault Diagnosis Technology of Transformer

  1. (Weifang Power Supply Company of State Grid Shandong Electric Power Company, Weifang 261000, China)
  • Online:2022-04-29 Published:2022-04-29
  • About author:林凡勤(1968—),男,山东潍坊人,高级工程师,本科,研究方向:电力运营管理,E-mail: linfanqinjsj@163.com。

摘要: 变压器设备在电力系统中起到了重要的作用,其健康、稳定的运行关系到电压转换、电能分配的顺利实现,而故障诊断技术能够为变压器的正常运转保驾护航。本文详细综述国内外变压器故障诊断技术的研究现状,分析变压器故障诊断的发展历程,对比研究不同诊断方法的优劣及适应场景,分析传统变压器故障数据提取方法——溶解气体分析法以及基于声音信号的变压器故障数据提取方法,最终提出变压器故障诊断未来的研究重点及发展趋势,为变压器故障的诊断提供一定的参考。

关键词: 变压器, 故障诊断, 声音数据, 人工智能

Abstract: Transformer equipment plays an essential role in the power system. Its healthy and stable operation is related to realizing the function of power distribution voltage conversion, and fault diagnosis technology can escort for the transformer’s regular operation. This paper summarizes the research status of transformer fault diagnosis technology at home and abroad, analyzes the development process of transformer fault diagnosis, compares the merits of different diagnosis methods, and analyzes the traditional method of extracting transformer fault data——dissolved gas extraction method and sound signal. Finally, the research focus and development trend of transformer fault diagnosis in the future are put forward to provide some reference for transformer fault diagnosis.

Key words: transformer, fault diagnosis, sound data, artificial intelligence