[1]宋恒东,韩学春,张瑞曦,等.基于局部电场的零值绝缘子操作杆检测研究[J].机械与电子,2025,(03):35-40.
　SONG Hengdong,HAN Xuechun,ZHANG Ruixi,et al.Research on Zero-value Insulator Lever Detection Based on Local Electric Field[J].Machinery & Electronics,2025,(03):35-40.
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基于局部电场的零值绝缘子操作杆检测研究()
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2025年03期
页码:
35-40
栏目:
自动控制与检测
出版日期:
2025-03-25

文章信息/Info

Title:
Research on Zero-value Insulator Lever Detection Based on Local Electric Field
文章编号:
1001-2257 ( 2025 ) 03-0035-06
作者:
宋恒东; 韩学春; 张瑞曦; 潘灵敏; 鲍 奕
国网江苏超高压公司,江苏 南京 211102
Author(s):
SONG Hengdong ;  HAN Xuechun ;  ZHANG Ruixi ;  PAN Lingmin ;  BAO Yi
( State Grid Jiangsu UHV Company , Nanjing 211102 , China )
关键词:
零值绝缘子; 有限元仿真; 电场阵列; 检测操作杆
Keywords:
zero-value insulator ;  finite element simulation ;  electric field array ;  lever detection
分类号:
TM75 ;TM216
文献标志码:
A
摘要:
为提升电场场强法检测零值绝缘子的效率,设计了一种基于局部电场的零值绝缘子检测装置。首先通过 COMSOL 有限元仿真软件建立零值绝缘子检测模型,得到 3 个典型位置的电场畸变特性;然后提出一种识别零值的判据,研制出阵列式电场检测装置操作杆,并作进一步实验验证。实验结果显示,当零值绝缘子出现在高压端时,最佳检测位置为正对钢脚;当零值绝缘子出现在中压端和低压端时,最佳检测位置为正对伞裙。
Abstract:
To further improve the efficiency of zero-value insulator detection by Electric Field Intensity Method , a zero-value insulator detection device based on electric field array is developed.Firstly , a zero value insulator detection model was established by COMSOL finite element simulation software , and the electric field distortion characteristics of three typical locations were obtained ; then , a criterion for identifying zero-value was proposed , and the array electric field detection device is developed for further experimental verification.The experimental results show that when the zero-value insulator appears at the high voltage end , the best detection position is opposite to the steel foot ; when the zero-value insulator appears at the middle voltage end and the low voltage end , the best detection position is directly opposite the parachute skirt.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2024-07-18
基金项目:国网江苏超高压公司科技项目( CGY-2024004 )
作者简介:宋恒东 ( 1989- ),男,江苏徐州人,硕士,工程师,研究方向为输电线路运检。
更新日期/Last Update: 2025-04-08