Study on the Influence Factors of Capacitive Electroscope

LEI Xinglie; PAN Weiwei; HU Lijun; WU Longfeng; LIU Ting; LI Wei

doi:10.13296/j.1001-1609.hva.2019.01.031

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Study on the Influence Factors of Capacitive Electroscope

更新时间：2025-04-26

- Study on the Influence Factors of Capacitive Electroscope
- High VoltageApparatus Vol. 55, Issue 1, Pages: 203-208+214(2019)
- 作者机构：
  
  1. 中国电力科学研究院电网环境保护国家重点实验室
  2. 国网金华供电公司
  3. 国网浙江省电力公司衢州供电公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2019.01.031
  CLC： TM933.23
- Published：2019
- 稿件说明：
移动端阅览
[1]雷兴列,潘巍巍,胡礼军,吴龙锋,刘庭,李为.电容型验电器影响因素研究[J].高压电器,2019,55(01):203-208+214.

LEI Xinglie, PAN Weiwei, HU Lijun, et al. Study on the Influence Factors of Capacitive Electroscope[J]. High voltageapparatus, 2019, 55(1): 203-208+214.
[1]雷兴列,潘巍巍,胡礼军,吴龙锋,刘庭,李为.电容型验电器影响因素研究[J].高压电器,2019,55(01):203-208+214. DOI： 10.13296/j.1001-1609.hva.2019.01.031.

LEI Xinglie, PAN Weiwei, HU Lijun, et al. Study on the Influence Factors of Capacitive Electroscope[J]. High voltageapparatus, 2019, 55(1): 203-208+214. DOI： 10.13296/j.1001-1609.hva.2019.01.031.

摘要

文中针对电容型验电器失效的现象

以220kV输电线路用电容型验电器为例

分析其工作原理及影响因素;通过仿真建模计算分析了金具、导线分裂数、验电角度对验电器启动电压的影响

并根据仿真计算结果对电容型验电器进行改进

通过试验及现场应用证实了改进方法的有效性

解决了220kV输电线路验电失效的问题

可确保作业人员的人身安全。

Abstract

In this paper

according to the failure of the electroscope

the working principle and influence factors of thecapacitance electroscope for 220kV transmission line are studied. The impact of the starting voltage by the fittings

separated number of sub-conductor and angle between the electroscope and the conductor are analyzed through simu-lation. By the result of the simulation

the electroscope and used it on 220kV transmission line under different condition is modified

which could solve the failure of the electroscope

and this can assure the safety of the workers.

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