GB/T 17623-1998
AbolishedDetermination of componental contents of gases dissolved in insulating oil by gas chromatography method
绝缘油中溶解气体组分含量的气相色谱测定法
Application Summary AI generated
This standard specifies the gas chromatography method for determining the composition and content of gases dissolved in insulating oil. It is primarily applied in the electric power industry for the dissolved gas analysis (DGA) of transformer and other oil-filled electrical equipment oils. The method is used to detect and quantify fault gases like hydrogen, methane, and ethylene, enabling early diagnosis of incipient electrical or thermal faults within the equipment.
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