老旧变压器运行检修维护原则  

Talking About the Operation Maintenance and Repair Principles of Old Transformers

作　　者：谭其勇 TAN Qiyong

机构地区：[1]广西电网有限责任公司北海供电局,广西北海536000

出　　处：《电力系统装备》2023年第5期156-158,共3页Electric Power System Equipment

摘　　要：文章根据北海供电局预试定检发现的一起运行中110 kV变压器绕组变形设备隐患缺陷,分析了110 kV变压器预试报告,剖析了引起缺陷、绕组变形的原因,提出了处理措施及运行中老旧变压器检修维护原则。According to a hidden defect of winding deformation equipment of 110 kV transformer in operation found in the pre-test and regular inspection of the bureau,this paper analyzes the pre-test report of 110 kV transformer,analyzes the causes of defects and winding deformation,and puts forward treatment measures and maintenance principles of old transformer in operation.

关 键 词：运行中 老旧变压器 绕组变形 处理措施 检修维护原则 

分 类 号：TM41[电气工程—电器]