Eliminating Method for the Conductor Induced Additional Voltage Drop in the Arc Voltage Measurement of High Voltage Circuit Breakers

LUO Shicong; FAN Jie; HOU Yufei; ZHAI Xiaoshe; YOU Kai; ZHANG Bojian; LIU Zhiyuan

doi:10.13296/j.1001-1609.hva.2017.03.010

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Eliminating Method for the Conductor Induced Additional Voltage Drop in the Arc Voltage Measurement of High Voltage Circuit Breakers

更新时间：2025-04-26

- Eliminating Method for the Conductor Induced Additional Voltage Drop in the Arc Voltage Measurement of High Voltage Circuit Breakers
- High VoltageApparatus Vol. 53, Issue 3, Pages: 64-68(2017)
- 作者机构：
  
  1. 上海电气输配电试验中心有限公司
  2. 西安交通大学电气工程学院电力设备与电气绝缘国家重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2017.03.010
  CLC： TM561
- Published：2017
- 稿件说明：
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[1]罗时聪,范杰,候宇飞,翟小社,由凯,张博健,刘志远.高压断路器电弧电压测量的导体附加压降消除方法[J].高压电器,2017,53(03):64-68.

LUO Shicong, FAN Jie, HOU Yufei, et al. Eliminating Method for the Conductor Induced Additional Voltage Drop in the Arc Voltage Measurement of High Voltage Circuit Breakers[J]. High voltageapparatus, 2017, 53(3): 64-68.
[1]罗时聪,范杰,候宇飞,翟小社,由凯,张博健,刘志远.高压断路器电弧电压测量的导体附加压降消除方法[J].高压电器,2017,53(03):64-68. DOI： 10.13296/j.1001-1609.hva.2017.03.010.

LUO Shicong, FAN Jie, HOU Yufei, et al. Eliminating Method for the Conductor Induced Additional Voltage Drop in the Arc Voltage Measurement of High Voltage Circuit Breakers[J]. High voltageapparatus, 2017, 53(3): 64-68. DOI： 10.13296/j.1001-1609.hva.2017.03.010.

摘要

电弧电压测量是研究开断电弧特性的重要手段。针对目前电弧电压测量中存在的试品内导体附加压降不方便消除的问题

文中提出了一种附加压降消除方法

并研制出一套126 kV高压合成试验电弧电压测量系统。该系统在12

26 kV电压等级合成试验中得到了验证

该系统可在一次试验中获取导体附加压降消除所必须的数据样本

避免了正式试验前再进行额外短路试验

使得测量简单方便。

Abstract

Arc voltage measurement is an important method to study the characteristics of breaking arc. To eliminate the voltage drop caused by the inner conductors of high voltage circuit breakers

in this paper

an eliminating method of the additional pressure drop is proposed

and an arc voltage measurement device is developed. Experimental results show that the arc voltage measurement device is suitable for the rated voltage of12

26 kV high voltage circuit breakers. Furthermore

the measurement of arc voltage by using the proposed method is efficient and convenient comparing with the existing methods that need an additional test with short circuit current passing through the test objects.

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