永安火电厂2号主变故障的诊断分析及处理

Diagnosis and Treatment of Fault for No.2 Main Transformer at a Power Plant

对永安火电厂2号主变乙炔超限进行深入分析,通过吊罩检查确定了故障的严重性,避免了一次变压器事故。

The ethine value of No.2main transformer exceeds the limit at a power plant.Through urgent analy sis of the case,a serious fault was determined and treated inside the transform er.