partial discharge pulse的意思|示意

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冲信号的提取。

A digital detection and analysis system was developed to record the partial discharge pulse and to recognize different patterns.

为检测局部放电快速变化的脉冲电流波形及根据波形进行放电模式识别工作，研制了一套数字测量与分析系统。

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。

The results indicate that the UHF system of detecting PD can effectively detect partial discharge and avoid outer corona interfere and Periodic pulse interfere.

实验结果表明该检测系统可有效地避开空间的电晕及周期性脉冲干扰信号等低频段干扰。

Since a partial discharge pulse waveform is irregular and the spectrum of each pulse is different, a pulse wave form will be distorted at the measuring terminal of the circuit.

由于局部放电脉冲波形是不规则的，显然，它们的频谱是不同的，这将导致在测量点上脉冲波形的畸变。

A wavelet domain singularity detection algorithm, based on the theory of pulse extraction, is applied in partial discharge (PD) pulse extraction utilizing the singularity of PD signal.

在提出脉冲提取思想的基础上，利用局部放电信号所固有的奇异性特征，将小波变换的奇异性检测原理应用于提取局部放电脉冲。