Research on Application of Composite Insulator Detection Technology Based on Multispectral Method

LIU Hui; SHEN Qinghe; YONG Jun; HU Xiaoli; LIU Rong; DUAN Yubing

doi:10.13296/j.1001-1609.hva.2014.05.014

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Research on Application of Composite Insulator Detection Technology Based on Multispectral Method

更新时间：2025-04-26

- Research on Application of Composite Insulator Detection Technology Based on Multispectral Method
- High VoltageApparatus Vol. 50, Issue 5, Pages: 69-75(2014)
- 作者机构：
  
  1. 国网山东省电力公司电力科学研究院
  2. 国网山东省电力公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2014.05.014
  CLC： TM216
- Published：2014
- 稿件说明：
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[1]刘辉,沈庆河,雍军,胡晓黎,刘嵘,段玉兵.基于多光谱法的复合绝缘子检测技术的应用研究[J].高压电器,2014,50(05):69-75.

LIU Hui, SHEN Qinghe, YONG Jun, et al. Research on Application of Composite Insulator Detection Technology Based on Multispectral Method[J]. High voltageapparatus, 2014, 50(5): 69-75.
[1]刘辉,沈庆河,雍军,胡晓黎,刘嵘,段玉兵.基于多光谱法的复合绝缘子检测技术的应用研究[J].高压电器,2014,50(05):69-75. DOI： 10.13296/j.1001-1609.hva.2014.05.014.

LIU Hui, SHEN Qinghe, YONG Jun, et al. Research on Application of Composite Insulator Detection Technology Based on Multispectral Method[J]. High voltageapparatus, 2014, 50(5): 69-75. DOI： 10.13296/j.1001-1609.hva.2014.05.014.

摘要

笔者针对复合绝缘子的运行现状

提出了基于多光谱法的联合检测技术

将可见光检测、红外检测、紫外检测技术有效结合。文中对于可见光检测、红外检测和紫外检测的原理分别进行了论述

对三者的优缺点进行了比较

从应用环境要求、检测仪器要求、重点检测部位、检测评估方法和缺陷处理方法等5个方面对多光谱法的应用进行了研究。多光谱法在500 kV交流输电线路和±660 kV直流输电线路的成功应用表明

多光谱法易对绝缘子进行带电检测

能够及时发现复合绝缘子缺陷

便于开展大面积的巡检。

Abstract

In this paper

considering the operating status of composite insulators

multi-spectral detection technology is proposed

which combined visible light detection

infrared detection and UV detection technology effectively. Principles of the three are discussed separately

when advantages and disadvantages are compared. Application environmental demands

instrument performance

focused detection part

assessment method and defect treatment method are also studied. Furthermore

applications in 500 kV AC transmission line and ±660 kV DC transmission line are studied in this paper

which indicate that multi-spectral detection is a effective way to detect defects in line composite insulators

so as to avoid malfunction occurrence.

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