变压器绝缘油介质损耗增大的处理

变压器油在变压器的运行中起着绝缘和散热的作用,因此理化质量及电气性能的好坏直接影响着变压器的运行质量。介绍一台220 kV变压器油介损增大的原因分析及处理。

Treatment for Dielectric Loss Increment of Transformer Insulating Oil

Transformer oil acts as insulation and heat emission in transformer operation,so whether the physiochemical quality and electrical performance are good or bad will directly affect the operation quality of transformer.The reason analysis and treatment for dielectric loss increment of insulating oil in a 220kV transformer are introduced.