摘要
介绍了一起预防性试验中发现的220kV变压器绕组变形缺陷的诊断,分析了其形成原因,有效避免了一起设备潜伏故障,并给出了未来维护检修方面的建议。
The diagnostic methods of a 220 kV Transformer Winding deformation defect found in the preventive test are introduced.The reasons of the defect are analyzed.A potential fault of the transformer is avoided effectively.Thel suggestions for maintenance and repairing of transformer are presented.
出处
《变压器》
北大核心
2014年第11期62-65,共4页
Transformer
关键词
变压器
绕组
分析
Transformer
Winding
analysis
