变压器油中气体常规故障诊断方法的探讨与展望

Discussion and Prospect of General Fault Diagnosis Methods for Gases in Power Transformer Oil

分析变压器的部分故障性质与变压器油中气体之间的关系。总结了利用油中溶解成分与含量的变压器故障诊断方法,指出它们各自在使用中的局限性和注意事项。并给出了变压器特征气体故障诊断方法的发展趋势。

Failures and their relations with gases in the power transformer oil were analyzed and the general fault diagnosis methods which having dissolved components and contents thereof used were summed up,and their limitations and key points in the application were pointed out,including the development trend of these methods.