partial discharge的例句大全

Propagation of Partial Discharge Ultrasonic Signal in Power Transformer Model

局部放电超声信号在变压器模型中的传播

Research on Characteristics of Ultrasonic Signal of Partial Discharge and Partial discharge Sources Location in Transformer

变压器局部放电超声信号特性及放电源定位

Piezoelectricity crystal is used to detect the acoustic pulse signal caused by partial discharge within power capacitor and after being amplified by high gain, wide bandwidth preamplifier, these signals are sent to main body of instrument through coaxial cable.

该装置采用压电晶体检测电力电容器内局部放电所产生的声脉冲信号，经高增益、宽频带的前置放大器放大后，由高频同轴电缆传送至仪器本体。

Typical Circuit and Calculation for Induced Withstanding Voltage Test and Partial Discharge Test

感应电压试验与局部放电试验时的典型试验回路与电压计算

Experimental Research of Acoustics Emission Identification of Partial Discharge from Insulators

绝缘子放电声发射识别的试验研究

The Measurement Method of the Partial Discharge at Very High Frequency in GIS

GIS内部局部放电的超高频测量方法

The propagation characteristics of a simulation partial discharge ( PD) pulse and a steep front pulse in the XLPE power cable are investigated.

对模拟局部放电的窄脉冲和陡前沿脉冲沿电缆的传播特性进行了实验研究。

Partial discharge recognition based on time domain features of pulse waveform

基于脉冲波形时域特征的局部放电识别

Using wavelet neural network, combined with dynamic clustering of results, determine the network input and output structure, partial discharge at different stages of the development process are identified, the results in good agreement with the cluster analysis.

利用小波神经网络及聚类分析的结果，确定了网络的输入输出结构，对局部放电发展过程的不同阶段进行了识别研究，识别结果与动态聚类分析结果相似率为98.33%。

Based on an analysis of UHF ( ultra-high-frequency) characteristic of PD ( partial discharge) in power transformer, using mixing technique, a signal disposal cell has been devised for the sake of facilitating common data sampling card.

在分析了电力变压器局部放电的超高频特性的基础上，利用混频技术，设计了局部放电超高频信号的信号调理单元，方便普通数字采集卡采集。

This paper introduced the research of GIS Partial Discharge Detecting Technology over the years in De-

清华大学电机系历年来进行的GIS局部放电监测和诊断技术的研究课题介绍。

Then some kinds of visual method to show the partial discharge are described.

然后介绍了几种用来描述局部放电的可视化的方法。

Wavelet-based partial discharge denoising using hidden Markov model

基于小波与隐式马尔科夫模型的发电机局部放电信号去噪

The frequency characteristics of partial discharge in transformer oil and in the air are studied, and the attenuating characteristics of ultra high frequency ( UHF) signals in metal tank and in the air are measured in high voltage laboratory.

研究了变压器油中局部放电的频率特性，并与空气中局部放电的频谱特征作了比较；超高频信号在金属箱体内的传播具有振荡特性；

Partial Discharge Testing on Site and Fault Diagnosis for Oil-gas Bushing Transformer

油-气套管变压器现场局部放电试验及故障诊断

study on location test of partial discharge for large power transformer

大容量电力变压器局部放电定位试验研究

online monitoring of partial discharge for hydraulic generator

水轮发电机局部放电在线监测

applying of partial discharge monitoring technology for large hydraulic generator

局部放电监测技术在大型水轮发电机上的应用

suppression of white noise and periodical narrow-band noise for on-line partial discharge monitoring of transformer

变压器局放信号监测中白噪声和周期干扰的抑制

a novel approach for noise rejection applied in online partial discharge monitoring of generators

发电机局部放电在线监测中脉冲型干扰抑制的方法及其应用