局部放电信号波形及频谱特性

The Wave form Signals of and Frequency Spectrum Characteristic of Partial Discharge

本文对几种不同类型的局部放电进行了模拟试验,并对用计算机记录的各种信号进行了频谱特性分析,还揭示了多种不同电极类型及其在不同场强下的放电特性。

Described some various types of partial discharge oblained from model lest and aiialysised the frequency spectrum characteristic of different signals recorded by the computer. Revealed inherent character of partial discharge of diffenent type of electrode that was acted on variant electric field.