片语

Partial l discharge detector局部放电检测仪

Low partial discharge levels低局放

partial l discharge局部放电

partial discharge test[电] 局部放电试验

partial discharge tester局放测试仪

partial discharge under DC直流局部放电

Partial discharge detector局部放电检测仪

Partial Discharge Testing局部放电试验

英汉例句

• the traditional partial discharge detector is a device that detects the partial discharge, it has some shortcomings.

  传统的局部放电检测仪是以硬件为中心的局部放电检测设备，它具有一些缺陷。

• usually partial discharge measuring deveices can not detect real discharge magnitude, it is disadvantageous for teaching and investigation of partial discharge mechanism.

  常规的局部放电实验无法检测试品的实际放电量，这不利于对局部放电机理的教学和研究。

• the experimental results show that the proposed method can remove the redundant feature parameters of dc partial discharge and acquire the diagnosing rules for insulation performance.

  实验结果表明，所提方法能剔除冗余的直流局部放电特征量，获取绝缘性能诊断规则，所得知识能很好地诊断电气设备绝缘性能。

• the detection of defected xlpe cable section, showed that electromagnetic coupling method can better reflect the characteristics of partial discharge of the cable.

  通过对存在缺陷的xlpe电力电缆线段的检测表明，电磁耦合法能较好的反映其局部放电特性。

• in fact an over-rapid detection (less than 1 micro-second) would make the apparatus sensitive to the partial discharge phenomena preceding the breakdown.

  事实上过快的测试（小于1微秒）将会使灵敏部件产生局部放电现象从而导致击穿。

• the rules of partial discharge in oil-immersed insulation under dc voltage are mainly studied.

  主要研究了油纸绝缘的直流局部放电规律。

• partial discharge (pd) pattern recognition is an effective method to evaluate insulation condition of high voltage apparatuses and distinguish external pulse interferences.

  局部放电模式识别是判断电气设备绝缘状况和区分外部脉沖干扰的有效手段之一。

• the paper also points out that partial discharge method and trend management method are the trend of development.

  论文进一步指出，局部放电法与趋势管理方法是电缆绝缘在线监测的发展方向。

• firstly, three models of partial discharge for different electric field are designed and made, and then experiment data of partial discharge are collected.

  首先设计制作了三种放电模型模拟不同电场分布下的局部放电情况，并采集局部放电实验数据；

• lithium ion chemistryprefers partial discharge to deep discharge, so it「s best to avoid taking the battery all the way down to zero.

  锂元素偏爱局部放电而不是深度放电，因此最好避免将电量一路下降到零。

• the characteristics of partial discharge (pd) signal and white noise at on - line transformer monitoring are analyzed.

  分析了电力变压器局部放电在线监测中局放信号及白噪声的特征。

• in this paper, using the technique of mobile time window (mtw) , a new feature extraction method for dc partial discharge is proposed.

  文中采用移动时间窗技术，提出一种新的直流局部放电特征提取方法。

• calibration of discharge quantity is required for on line monitoring of partial discharge in power transformers.

  视在放电量的标定是利用脉沖电流法进行变压器局部放电在线监测的前提。

• large power transformer partial discharge on-line monitoring technology is a hot topic in high voltage insulation detection and diagnosis domain.

  大型电力变压器的局部放电在线监测技术是高电压绝缘检测与诊断领域研究的热门课题。

• this paper brings forward a new method to use statistical features of partial discharge (pd) gray intensity images for pd pattern recognition.

  结合图象识别技术，提出一种采用局部放电灰度图象的统计特征区分局部放电类型的方法。

• partial discharge test have good detection effects the weak points and defects of dry insulation inductor, but the test often couldn」t attain the satisfied purpose because of the interference.

  局部放电试验对干式绝缘电气设备存在的弱点或缺陷具有很好的检测作用，但常常因为干扰的影响，使测试无法达到满意的效果。

• the breakdown is always preceded by partial discharge phenomena that we shall analyze further on.

  这种击穿一般为局部放电现象，对此我们将在后文中进一步分析。

• in this paper, an improved spatial mask filter algorithm is proposed and applied in partial discharge pulse extraction.

  提出了改进的空间屏蔽滤波算法，并将其应用于局部放电脉沖信号的提取。

• on-line partial discharge monitoring is one of the most effective methods for winding insulation diagnosis of large generator stator .

  局部放电测量是诊断定子绕组绝缘最为有效的方法的之一。

• because power equipment work in a complex environment, detecting partial discharge signal has been the important part of partial discharge study. then it affects fault diagnosis of power equipment.

  由于电力设备工作环境复杂，局部放电信号的检测一直是局部放电研究重要组成部分，影响着进一步的故障诊断。

• on-line monitor items are grounded current of iron core, internal partial discharge and oil dissolved gas.

  该系统中在线监测项目主要有铁心接地电流、局部放电和油中溶解气体；

• the feature of partial discharge is an important aspect of generator insulation.

  局部放电特性是电机绝缘状态的重要指标之一。

• this paper tries to predict the insulation ageing of power capacitor according to the pole-to-case partial discharge test.

  本文试图根据电容器极对壳绝缘的局部放电试验结果，对其绝缘老化进行判断。

• partial discharge test has been a part of dry-type transformer type test.

  局部放电试验现已规定为干式变压器的例行试验项目。

• large power transformer partial discharge (pd) on-line monitoring technology is a hot topic in high voltage insulation detection and diagnosis domain.

  大型电力变压器的局部放电在线监测技术是高电压绝缘检测与诊断领域研究的热门课题。