摘要
采用色谱法分析变压器油中溶解气含量,对热电厂主变总烃超标问题进行综合分析与处理。经过吊罩检查,发现变压器器身上夹件与侧梁连接处螺栓的过热故障导致主变总烃超标。采取相应措施,使问题得以解决。
The dissolved gas content in the transformer oil was determined with chromatography,The problem of the excessive total hydrocarbon content in the main transformer was thoroughly analyzed.Through hanging mask inspection,it was discovered that the overheating of bolts connecting the clamp of transformer body with the side beam was the reason for the problem.Suitable measures were taken and the problem was solved.
出处
《齐鲁石油化工》
2011年第2期140-143,共4页
Qilu Petrochemical Technology
关键词
变压器
总烃
漏磁场
过热
色谱分析
transformer
total hydrocarbon
leakage magnetic field
overheating
Chromatography
