溶解气体分析的英文

• dissolved gas analysis(dga)

• "溶解"英文翻译    dissolve; dissolution; solut ...
• "气体"英文翻译    gas; gaseous fluid
• "分析"英文翻译    analyse
• "溶解气体" 英文翻译 :    dissolved gases
• "溶解气体雾化" 英文翻译 :    soluble gas atomization
• "溶解气体采样器" 英文翻译 :    dissolved gases sampler
• "气体分析" 英文翻译 :    gas analysis; gas analyzing; gas test; gasometry
• "气体分析法" 英文翻译 :    catharometry; gasometric analysis antigenic
• "气体分析计" 英文翻译 :    gas analyzers
• "气体分析器" 英文翻译 :    gas analyser; gas analysis apparatus; gas analysis instrument; gas analyzer; gas tester; gas-analysis apparatus; ndir
• "气体分析仪" 英文翻译 :    catharometer; gas analyser; gasanalyser; gasanalyzer; infrared gas analyzer; peich's apparatus relch
• "放出气体分析,逸出气体分析" 英文翻译 :    evolved gas analysis
• "残余气体分析" 英文翻译 :    analysis residual gas; analysis, residual gas (rga); residual gas analysis (rga)
• "差热气体分析" 英文翻译 :    differential thermal gas analysis
• "磁气体分析仪" 英文翻译 :    magnetic gas analyzer
• "多气体分析器" 英文翻译 :    multiple gas analyzer
• "放出气体分析" 英文翻译 :    evolved gas analysis
• "呼吸气体分析" 英文翻译 :    analysis of respiratory gas
• "挥发气体分析" 英文翻译 :    evolved gas analysis
• "连续气体分析" 英文翻译 :    continuous-gas analysis
• "流出气体分析" 英文翻译 :    effluent gas analysis
• "气体分析探头" 英文翻译 :    gas probe
• "气体分析装置" 英文翻译 :    gas analysis apparatus; gas analyzing apparatus
• "热气体分析器" 英文翻译 :    thermal gas analyzer
• "热释气体分析" 英文翻译 :    effluent gas analysis; ega

• Early diagnosis of transformer faults based on bp neural network
  用溶解气体分析法诊断变压器故障
• Guide to the analysis and the diagnosis of gases dissolved in transformer oil
  变压器油中溶解气体分析和判断导则
• Impregnated insulating materials ; application of dissolved gas analysis to factory tests on electrical equipment
  浸渍绝缘材料.工厂试验用电子设备溶解气体分析的应用
• Impregnated insulating materials - application of dissolved gas analysis to factory tests on electrical equipment
  浸渍绝缘材料.溶解气体分析在电气设备出厂试验中的应用
• Impregnated insulating materials - application of dissolved gas analysis to factory tests on electrical equipment iec 61181 : 1993 ; german version en 61181 : 1993
  浸渍绝缘材料.工厂电子设备试验用溶解气体分析
• It estimates relation degree between factors according to curves analogue degree . 3 ration method is usually used for transformer fault diagnosis , it sometimes can not judge fault because of its lack of enough ration codes
  在变压器的故障诊断中普遍采用油中溶解气体分析( dga )导则推荐的三比值法。但因其比值范围不全，常导致在实际诊断过程中出现不能判断的情况。
• In this paper , the power transformer interior fault diagnosis technique based on the dissolved gas in oil analysis and the principles of genetic algorithm are analyzed . the forecasting models for power transformer interior fault are proposed based on the grey prediction model . the genetic algorithm is applied to estimating optimum coefficients of this forecasting model
  本文对基于变压器油中溶解气体分析（ dissolvedgasesanalysis ，简称dga ）技术的大型电力变压器内部故障诊断技术和遗传算法原理进行了深入的分析，首次将灰色预测理论引入到大型电力变压器内部故障预测工作中，运用遗传算法实现预测模型的优化，建立了基于遗传算法的变压器内部故障改进灰色预测模型。
• As the back - propagation neural network ( bpnn ) is adopted to diagnose the dissolved gases of transformer , convergence rate becomes slow , convergence precision becomes bad and even being out of convergence as more sampled data are trained and more complicated relation between input and output becomes
  根据电力变压器油中溶解气体分析( dga ) ，采用反向传播神经网络( bpnn )对电力变压器进行故障诊断时，随着学习样本数目的增多，输入输出关系的复杂化，网络收敛的速度将变得缓慢，收敛精度不理想甚至不收敛。
• The dissolve gas analysis method which adopted widely at home and abroad is used as dominant idea to diagnose internal incipient fault . synthetical diagnosis on the basis of combining all kinds of relevant tests make a decision for the fault position . tests include routine test for oil and preventive test for transformer
  该系统以国内外公认的油中溶解气体分析作为诊断内部潜伏性故障的主线，结合各种相应的试验项目（预防性试验、油务试验等）进行综合诊断，确定故障的大体部位。
• Utilising dissolved gases analysis , a new insulation fault diagnosis method for power transformers is proposed . this method is based on the group grey relational grade analysis method . first , according to the fault type and grey reference sequence structure , some typical fault samples are divided into several sets of grey reference sequences . these sets are structured as one grey reference sequence group . secondly , according to a new calculation method of the grey relational coefficient , the individual relational coefficient and grade are computed . then according to the given calculation method for the group grey relation grade , the group grey relational grade is computed and the group grey relational grade matrix is structured . finally , according to the relational sequence , the insulation fault is identified for power transformers . the results of a large quantity of instant analyses show that the proposed method has higher diagnosis accuracy and reliability than the three - ratio method and the traditional grey relational method . it has good classified diagnosis ability and reliability
  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.首先根据故障类型与灰色参考序列构造,选择变压器典型故障样本构造多组参考序列,这些参考序列组构成一个灰色参考序列群.其次根据给出的新的关联系数计算方法,计算个体关联系数和关联度.然后根据给出的群灰色关联度计算方法,计算群灰色关联度和构造群灰色关联度矩阵.最后根据关联序识别变压器绝缘故障诊断.通过大量变压器绝缘故障诊断实例分析,所提方法诊断准确性与可靠性优于三比值法和传统的灰色关联分析方法,具有较好的分类诊断能力和可靠性