特高压GIS断路器用绝缘拉杆应用现状

CHEN Yun; ZHANG Pengfei; CUI Boyuan; WANG Ninghua; WU Yuyi; LIU Yan

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特高压GIS断路器用绝缘拉杆应用现状

更新时间：2025-12-08

- 特高压GIS断路器用绝缘拉杆应用现状
- Vol. 45, Issue 9, Pages: 2699-2706(2019)
- 作者机构：
  
  1. 中国电力科学研究院有限公司
  2. 国家电网有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published Online：30 September 2019，
  
  Published：2019
- 稿件说明：
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CHEN Yun, ZHANG Pengfei, CUI Boyuan, et al. 特高压GIS断路器用绝缘拉杆应用现状[J]. 2019, 45(9): 2699-2706.
DOI：

CHEN Yun, ZHANG Pengfei, CUI Boyuan, et al. 特高压GIS断路器用绝缘拉杆应用现状[J]. 2019, 45(9): 2699-2706. DOI：

摘要

绝缘拉杆是断路器的关键动作绝缘部件

要求有很强的电气和机械性能。特高压GIS断路器用绝缘拉杆制造难度大

目前尚全部依赖进口。特高压GIS断路器使用的绝缘拉杆均采用纤维增强的环氧树脂制作而成

分为采用纺轮纤维增强的空心管型和采用玻璃纤维增强的实心板型2种技术路线。为此对特高压GIS断路器用绝缘拉杆的制造工艺、性能检测现状及现场应用情况进行了介绍

对上述2类绝缘拉杆的优缺点进行了剖析

芳纶增强的空心管型绝缘拉杆虽具有质量轻、拉伸强度高等优点

但是却具有较高的统计故障概率。目前

特高压GIS用绝缘拉杆的质量检测尚缺乏统一标准约束

为保证其质量可靠性亟需开展技术规范的制定工作。

Abstract

Insulation pull rod is a key insulation component of circuit breakers

should meet the requirements of strong electrical and mechanical properties. Insulation pull rods for UHV GIS circuit breakers is difficult to manufacture

and still need to be imported. The insulating pull rods used in UHV GIS circuit breakers are all made of fiber reinforced epoxy resin

which are divided into two technical routes

hollow tube reinforced by spinning wheel fibers and solid plate reinforced by fiberglass fibers. The manufacturing technology

performance testing status

and field application of insulated pull rods for UHV GIS circuit breakers are introduced. The advantages and disadvantages of the two kinds of insulation rods are analyzed. Although the aramid reinforced hollow tubular insulating tie rod has the advantages of light weight and high tensile strength

it has high statistical probability of failure. At present

there are no uniform standards and restriction for the quality inspection of insulation pull rods used in UHV GIS. In order to ensure the quality stability and reliability of the rods

it is urgent to develop relevant research technical specifications.

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Related Institution

Xi’an High Voltage Apparatus Research Institute

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Test & Research Institute of Guangzhou Power Supply Co.,Ltd.

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