Study on Optimization for Electric Field of Highly Irregular Moving Component in the Medium-voltage Switchgear

HAN Shaigen; TU Dashi; ZHANG Zaiwei; GU Lingyun

doi:10.13296/j.1001-1609.hva.2017.07.029

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Study on Optimization for Electric Field of Highly Irregular Moving Component in the Medium-voltage Switchgear

更新时间：2025-04-26

- Study on Optimization for Electric Field of Highly Irregular Moving Component in the Medium-voltage Switchgear
- High VoltageApparatus Vol. 53, Issue 7, Pages: 180-186(2017)
- 作者机构：
  
  1. 中国电力科学研究院
  2. 华电高科(北京)电气有限公司
  3. 国网福建省电力有限公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2017.07.029
  CLC： TM643
- Published：2017
- 稿件说明：
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[1]韩筛根,涂大石,张再伟,古凌云.中压开关设备中极不规则运动部件的电场优化探讨[J].高压电器,2017,53(07):180-186.

HAN Shaigen, TU Dashi, ZHANG Zaiwei, et al. Study on Optimization for Electric Field of Highly Irregular Moving Component in the Medium-voltage Switchgear[J]. High voltageapparatus, 2017, 53(7): 180-186.
[1]韩筛根,涂大石,张再伟,古凌云.中压开关设备中极不规则运动部件的电场优化探讨[J].高压电器,2017,53(07):180-186. DOI： 10.13296/j.1001-1609.hva.2017.07.029.

HAN Shaigen, TU Dashi, ZHANG Zaiwei, et al. Study on Optimization for Electric Field of Highly Irregular Moving Component in the Medium-voltage Switchgear[J]. High voltageapparatus, 2017, 53(7): 180-186. DOI： 10.13296/j.1001-1609.hva.2017.07.029.

摘要

对中压开关设备中极不规则运动部件承受的电场强度进行了分析

通过仿真计算找出了运动部件特别是结构极不规则的运动部件在电场中的绝缘隐患

发现了这类部件在运动过程中承受电场作用的变化规律;提出了改进措施;优化了极不规则运动部件承受的电场

并验证了改进措施的可行性;为中压开关设备设计中的此类问题提供了新的解决方案

能有效提高具有极不规则运动部件中压开关设备的运行安全。

Abstract

This paper has analyzed the electric field intensity under which the highly irregular moving component in the medium-voltage switchgear. The hidden insulation trouble of moving component

especially highly irregular component

is figured out in electric field through the simulation calculation. The variation of which the irregular component moved under electric fields is found and the improvement measures are put forward. The electric field is optimized and the feasibility of this improvement measures is verified

which provides a new solution to solve such problems in the medium voltage switchgear design field. As a consequence

the operation security of medium voltage switchgear which contains highly irregular moving component is effectively improved.

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Related Institution

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