电力变压器异常运行与故障分析

Abnormal Operation and Fault Analysis of Power Transformer

分析变压器在运行过程中所发生的声音及油温异常、绝缘老化、中性点过电压、套管故障、分接开关等故障的原因,并提出预防措施。

The fault of abnormal of sound and oil temperature, insulation aging, neutral overvoltage, tube and tap switch fault etc. in transformer operation are analyzed and the preventions are given.