变压器油中溶解气体分析是变压器故障诊断的重要手段。
Dissolved Gases Analysisis an important method in diagnosis of the internal transformer's fault.
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。
The synthetic diagnosing of transformer faults based on dissolved gas-in-oil analysis (DGA) is introduced.
指出了应用《变压器油中溶解气体分析和判断导则》标准中应注意的问题。
The matters needing attention in application of the Stan dard, Guide for interpretation of dissolved gases in Oil-Immersed Transformer, are given.
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。
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评估变压器绝缘状态和分析变压器绝缘故障的重要依据。
The DGA (Dissolved Gas Analysis) is essential for the insulation state assessment and the fault diagnosis of transformers.
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。
E Lin. J M Ling. C L Huang An expert system systems for transformer fault diagnosis using 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。
Utilising dissolved gases analysis, a new insulation fault diagnosis method for power transformers is proposed.
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。
It was then applied to the insulation fault diagnosis of power transformer based on dissolved gas analysis.
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。
Power transformer is very important in power system. Now, dissolved gas analysis (DGA) is the most effective and convenient method in transformer fault diagnosis.
长期以来，根据预防性试验和油中溶解气体的气相色谱分析结果判断变压器的绝缘状况，对防止事故的发生起到了很大作用。
The judgment of transformer insulation condition, which is based on preventive test and DGA, has played an important role of accident prevention for a long time.
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。
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.
在线监测变压器油中溶解气体可有效地分析变压器绝缘状况，在线监测用气体传感器是实施该技术的关键。
Online detection technology of transformer oil dissolved gas can be used to analyze insulation status of transformer effectively, and the gas sensor in online detection is crucial to this technology.
传统气相色谱法检测油中溶解气体存在分析环节多、操作频繁、试验周期长、误差大等弊病。
The traditional gas chromatography for testing dissolved gas in transformer oil has the disadvantage of multiple analytic links, frequent operation, long testing cycle and large errors.
对高分子聚合膜渗透分离油中溶解气体的基本原理进行了深入分析。
Resolve inside to the high polymers membrane permeation separation oil the basic principle of the gas proceeded the thorough analysis.
变压器油中溶解气体的色谱分析以其可检测变压器各种潜伏性故障而得到广泛应用。
The chromatogram analysis of oil solved gas of transformer, which can inflects various potential faults, is widely utilized.
针对当前变压器故障诊断中的几个主要问题，利用气相色谱对变压器油中溶解气体成分进行了跟踪分析。
Being directed at the mail problems in the diagnosis, we analyzed the composition of gases dissolved in insulation oil.
分析油中溶解气体能提前预报变压器等充油电气设备的内部故障。
The result of analysing the gas dissolved in insulating oil can be used for forecasting inner faults in oil filled electric equipments.
分析油中溶解气体能提前预报变压器等充油电气设备的内部故障。
The result of analysing the gas dissolved in insulating oil can be used for forecasting inner faults in oil filled electric equipments.
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