dga

In this paper, we studied the technology of dissolved gas analysis ( DGA), and put the content of dissolved gas in reactor as attribute variables. Then, we use Bayesian networks to diagnose the reactor.

本文研究油中溶解气体分析技术（DGA），并把电抗器油中溶解气体的含量作为属性变量，利用朴素贝叶斯网络对电抗器进行故障诊断。

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French defense procurement agency DGA takes the responsibility to run the program and missioned the space segment to French space agency CNES, which is the biggest shareholder of Arianespace center.

法国国防采购代办机构DGA（武器装备总署）负责运行这个计划并且将空间部分的任务委托给法国的太空机构CNES（法国航天局），后者是阿丽亚娜太空中心的最大股东。

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Kelman's advanced DGA technology provides critical condition monitoring for high power electrical transformers.

Kelman的先进溶解气体分析技术为高功率变压器提供了关键的状态监测.

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Study on fault diagnose method of transformer DGA with fuzzy model hiberarchy classification

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

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In this paper, on-line monitoring and diagnosis system for traction transformer is designed based on DGA ( dissolved gas-in-oil analysis) technology to realize the online monitoring the traction transformer oil dissolved gas H2 、 CO 、 CH4 、 C2H6 、 C2H4 、 C2H2.

文章基于DGA技术的原理，设计了一套牵引变压器在线监测及故障诊断系统，实现了对牵引变压器油中溶解气体H2、CO、CH4、C2H6、C2H4、C2H2的在线监测。

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On the application of CP BP algorithm for DGA NN diagnosis in power transformer

基于共轭梯度方向的CP-BP算法在变压器油中溶解气体诊断法中的应用

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This technology enables Kelman to deliver state of the art multi-gas portable and on-line DGA equipment.

该技术使Kelman提供的顶级多气体便携式和 在线 溶解气体分析设备.

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This thesis discusses the current states and the problems of the transformer condition monitoring and diagnosis fault. With the application of DGA the estimation of the fault of transformer is a kind of potential fault analysis at the beginning.

本文主要研究了电力变压器状态监测与故障诊断的现状以及存在的问题，利用DGA（油中溶解气体色谱分析法）诊断变压器故障是一种早期潜在性故障分析，两次分析之间的故障不能确定；

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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.

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Dissolved Gas Analysis ( DGA ) is a very effective method to predict and diagnose transformer faults.

油中溶解气体分析技术是早期发现和预防变压器故障的有效方法之一.

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