Experimental Research of Acoustics Emission Identification of Partial Discharge from Insulators

WANG Cheng-jiang1; JIA Zhi-bin1; GU Yu-kai2; YANG Yi2; XU He-ming3

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Experimental Research of Acoustics Emission Identification of Partial Discharge from Insulators

更新时间：2025-04-26

- Experimental Research of Acoustics Emission Identification of Partial Discharge from Insulators
- High VoltageApparatus Issue 4, Pages: 260-264(2005)
- 作者机构：
  
  1.   三峡大学电气信息学院
  2.   重庆市万州供电局
  3.   安徽省宣城供电局湖北宜昌443002
  4.   重庆万州404000
  5.   安徽宣城242000
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM835
- Published：2005
- 稿件说明：
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[1]王成江,贾智斌,顾玉凯,杨溢,许和明.绝缘子放电声发射识别的试验研究[J].高压电器,2005(04):260-264.

WANG Cheng-jiang1, JIA Zhi-bin1, GU Yu-kai2, et al. Experimental Research of Acoustics Emission Identification of Partial Discharge from Insulators[J]. High voltageapparatus, 2005, (4): 260-264.
[1]王成江,贾智斌,顾玉凯,杨溢,许和明.绝缘子放电声发射识别的试验研究[J].高压电器,2005(04):260-264. DOI：

WANG Cheng-jiang1, JIA Zhi-bin1, GU Yu-kai2, et al. Experimental Research of Acoustics Emission Identification of Partial Discharge from Insulators[J]. High voltageapparatus, 2005, (4): 260-264. DOI：

摘要

提出了声发射法检测绝缘子放电的方案

试验研究了该方案的可行性及不同放电形式的识别问题。具体内容包括试验装置、试验方法和试验结果

在大量试验的基础上

分别研究和总结了绝缘子内部放电、表面污秽放电和电晕放电时声发射波的特征

研究了声发射检测中的干扰和抗干扰措施。

Abstract

A method of monitoring partial discharge from insulators based on acoustic emission （AE） is proposed

its feasibility and AE’s properties of different partial discharge patterns are studied by experiments in this paper. The test facilities and methods are introduced

the properties of AE wave of internal discharge

contaminant discharge and corona discharge from insulators are investigated by experiments and summarized respectively. Jamming and anti-jamming measures during AE identifying to insulator partial discharge are studied by experiments as well.

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