上海220～500 kV变压器故障分析

Analysis on 220～ 500 kV Transformer Faults in Shanghai Area

通过对上海市电力公司所属南桥、黄渡、广场、浦东、西郊等变电站采用的进口和国产变压器在主变、线圈、附件等方面发生的多起事故情况加以介绍，分析了事故原因并提出相应对策。

The faults occurred in the imported and domestic-made transformers, windings and accessories in Nanqiao, Huangdu,and Guangchang substations subordinated to Shanghai Municipal Electric Power Company are analysed and the coutermeasures suggested.