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Home > english-chinese > "绝缘故障" in Chinese

Chinese translation for "绝缘故障"

i ulation fault
i ulationfault
insulating fault
insulation fault


Related Translations:
半绝缘:  semiinsulating
一次绝缘:  primary insulation
绝缘等级:  class of insulationgradation of insulationinsulation classesinsulation level
绝缘纤维:  non-conductive fibernon-conductive fibre
绝缘挡板:  insulating barrier
使绝缘:  insulateisolate
轴承绝缘:  bearing insulation
主绝缘:  ground insulationmain insulationmajor insulation
绝缘距离:  exercise:recognized circuit category,insulation level, insulation distancespacing for insulation
绝缘袋:  insulating bag
Example Sentences:
1.Analysis of ungrounded neutral ac electric network insulation fault
中性点不接地交流电网绝缘故障分析
2.With the widely application of xlpe cable and the increasing defaults , the detecting technology on xlpe cable insulation has got great improvement
<中文摘要> =随着电力电缆的广泛应用和故障事故的增加,交联聚乙烯电力电缆的绝缘故障检测技术取得了长足的进展。
3.The final result shows that steep - front wave impulse voltage test plays a very effective part in finding serious faults of the insulator , however , tiny faults are not easy to be found through this method
计算和试验结果相一致,结果表明陡波试验在检验合成绝缘子严重内绝缘故障方面很有效,但对较轻的故障就不太有效。
4.In this thesis , the insulation failures characteristics of oil - filled transformer are analyzed firstly . then the existing measurement techniques used for on - line monitoring are compared each other in accordance with the practicability and the validity
本论文在分析了油浸式变压器各种绝缘故障特性的基础上,对常见在线检测技术的实用性和有效性进行了对比,最终采用油色谱分析法实现变压器绝缘的状态检测。
5.Plenty of diagnosis examples demonstrate the validity of the gray relationship analysis method in diagnosing power system insulation faults . not only the misjudgment rate can be reduced , but also the transformer fault incidences can be classified by using self - adapted weight fuzzy clustering method . further more , the transformer insulation condition can be analyzed , as well as the fault position can be located by recognizing the fault types
经过大量的诊断实例表明:本文的模糊综合诊断与模糊规则推理结合起来的故障诊断方法对电力研究变压器绝缘故障诊断是有效的,能大大减少错判、误判比率;自适应加权模糊聚类方法能对变压器的故障样本正确分类,同时能有效判别故障类型,诊断的准确性大大高于常用的三比值法。
6.Based on summarizing the present technology on xlpe faults detection and reference the pd detection method on power transformer , this paper introduces a method on recognition pd mode of xlpe . this paper uses discharging quantum and stat . arithmetic operators of chart as inputs to artificial neural network
本文在总结前有的xlpe电力电缆绝缘故障检测方法和借鉴变压器绝缘局部放电的基础上,以理论与实验相结合,研究了基于人工神经网络的以xlpe电力电缆局部放电信号的模式识别方法。
7.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
8.3 ) studying the principle and method of many sensitive elements which are used to detecting the gases dissolved in oil , author bring forward the viewpoint that sensors of mq series have obvious selectivity and higher accuracy when they detect gases of h2 , co , ch4 , c2h4 , c2h2and c2h6 dissolved in oil . especially , the accuracy of c2h2 which reflects the main faults of transformer can reach 1ul / l
3 )研究采用多种传感元件检测变压器油中多种溶解气体的原理及方法,研制的mq型系列传感器对变压器油中h2 、 co 、 ch4 、 c2h4 、 c2h2 、 c2h6六种溶解气体具有明显的选择性和较高的灵敏度,特别对体现变压器内部绝缘故障较敏感的c2h2气体的检测灵敏度达1 l / l 。
9.The operation reliability of the power transformer as the key equipment in electrical power systems , influences operation security of electrical power systems directly . the components and contents of gases dissolved in transformer oil can be used to reflects internal insulation faults of operating transformer . in order to overcome the errors caused by complex handling procedure and man - made factors using general chromatogram analysis method , author brings forward an on - line detecting of gases dissolved in transformer oil by using macromolecule polymer to separate oil and gases automatically and an information fusion technology of multi - sensors ; at the same time , in order to improve the accuracy and reliability , author uses neural networks to diagnose transformer faults
变压器作为电力系统的枢纽设备,其运行可靠性直接影响电力系统的安全运行;变压器油中溶解气体的成分和含量能有效体现运行变压器内部的绝缘故障情况,为解决常规色谱分析中复杂的操作程序和由于人为因素引起的较大的误差,论文提出了应用高分子聚合膜实现变压器油气自动分离、多传感信息融合技术智能检测多种气体成分的变压器油中溶解气体在线监测技术,应用神经网络智能诊断方法实施故障诊断,提高变压器故障诊断的准确性和可靠性。
10.In connection with the difference and distribution characteristic of the samples in sample space rs based on dga , a new self - adapted weight fuzzy omean clustering model of fault diagnosis of the power transformer based on the potential function is proposed . meanwhile , from the aspect of geometry characteristic of fc - divided in s dimension sample space , a method is proposed for the purpose of getting an effective adjacent radius , adaptive cluster number c and original cluster center of x sample set . for the diagnosis sample x , the property measure and diagnosis rule are proposed , which under the condition of potential density function that determine c number of optimal fuzzy cluster p1
根据以变压器dga数据为特征量的样本空间各样本差异特性以及样本在空间r ~ s的分布特性,首次提出了基于势函数自适应加权的变压器绝缘故障诊断的模糊c -均值聚类模型;同时,从s维样本空间的f ~ c -划分几何特性出发,提出了一种求取样本集的类势有效邻域半径和自适应求取聚类数和聚类中心初值的方法;对一个待诊断样本,设计了基于类势密度函数意义下的属性测度和诊断准则。
Similar Words:
"绝缘箍, 绝缘套圈" Chinese translation, "绝缘股处理的" Chinese translation, "绝缘股线间" Chinese translation, "绝缘股线间 绝缘股线间" Chinese translation, "绝缘股线间的" Chinese translation, "绝缘挂梯" Chinese translation, "绝缘管" Chinese translation, "绝缘管材绕卷机" Chinese translation, "绝缘管道" Chinese translation, "绝缘管线" Chinese translation