It was then applied to the insulation fault diagnosis of power transformer based on dissolved gas analysis.
基于变压器油中溶解气体分析，提出了一种基于群灰色关联度分析的变压器绝缘故障诊断新方法。
E Lin. J M Ling. C L Huang An expert system systems for transformer fault diagnosis using dissolved gas analysis.
孙才新。郭俊峰。廖瑞金变压器油中溶解气体分析中的模糊模式多层聚类故障诊断方法的研究。
To use dissolved gas analysis (DGA) in oil can discover the nature of hidden fault sensitively in power transformer.
用油中溶解气体分析(DGA)能灵敏地发现电力变压器潜伏性故障的性质。
The DGA (Dissolved Gas Analysis) is essential for the insulation state assessment and the fault diagnosis of transformers.
油中溶解气体分析是评估变压器绝缘状态和分析变压器绝缘故障的重要依据。
Dissolved gas analysis (DGA) is an important method to judge the insulation condition and find out fault inside transformer.
油中溶解气体分析是判别变压器内部绝缘状况及发现内部故障的重要手段。
Power transformer is very important in power system. Now, dissolved gas analysis (DGA) is the most effective and convenient method in transformer fault diagnosis.
电力变压器属电力系统中的重要设备，目前油中溶解气体分析(DGA)的三比值法是对变压器进行故障诊断的最方便、有效的方法之一。
The acetylene overproof phenomena in a large transformer are analyzed with dissolved gas analysis, and based on its structures, the fault positions are determined.
用溶解气体分析法对一台大型变压器内部乙炔超标现象进行了分析，并结合该变压器的结构，判断出故障所在位置。
Simulation results of transformer fault diagnosis based on the dissolved gas analysis show that this method improved convergence speed and diagnosis accuracy to some extent and it is effective.
并将其应用到基于溶解气体分析的变压器故障诊断中，实例表明，采用该方法具有较快的收敛速度和较高的诊断准确度，说明了该方法的正确性和有效性。
Through the analysis and research for the dissolved gas in transformer oil, the "non-code ratio method" is given to analyse and judge transformer fault.
通过对实际故障变压器油中溶解气体的分析研究，提出了用“无编码比值法”分析和判断变压器故障性质的诊断方法。
The synthetic diagnosing of transformer faults based on dissolved gas-in-oil analysis (DGA) is introduced.
介绍了基于油中溶解气体分析（DGA）的电力变压器故障综合诊断。
Based on the analysis of its concept, the hazards of the supersaturation of the total dissolved gas (TDG) were discussed.
从对总溶解气体(TDG)过饱和概念的分析入手，阐述TD G过饱和的危害。
Based on the analysis of its concept, the hazards of the supersaturation of the total dissolved gas (TDG) were discussed.
从对总溶解气体(TDG)过饱和概念的分析入手，阐述TD G过饱和的危害。
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