干式变压器故障分析及处理措施

Fault Analysis and Treatment of Dry Type Transformer

结合某变电所干式变压器故障情况,对干式变压器线圈进行了解剖,分析了故障产生的原因,提出了可行的整改方案。现场运行结果表明,该方案有效解决了变压器散热的问题,提高了变压器的可靠性。

Based on the fault of dry-type transformer in a substation,the coil of dry transformer was dissected,the cause of the fault was analyzed.The feasible rectification scheme was put forward.Field operation results showed that the scheme could effectively solve the problem of transformer heat dissipation and improve the reliability of transformer.