Review of Monitoring and Diagnosis Methods for Vacuum Circuit Breaker Electrical Wear

FAN Xing-ming1; HE Jia-min1; PAN Yong-cheng2; LIU Xu-dong1; HUANG Zhi-chao1; ZHANG Xin1; LI Zhen1; LIU Hua-dong1

doi:10.13296/j.1001-1609.hva.2011.10.015

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Review of Monitoring and Diagnosis Methods for Vacuum Circuit Breaker Electrical Wear

更新时间：2025-04-26

- Review of Monitoring and Diagnosis Methods for Vacuum Circuit Breaker Electrical Wear
- High VoltageApparatus Vol. 47, Issue 10, Pages: 81-86(2011)
- 作者机构：
  
  1. 桂林电子科技大学电气工程及其自动化系
  2. 日升集团有限公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2011.10.015
  CLC： TM561.2
- Published：2011
- 稿件说明：
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[1]范兴明,贺家敏,潘永成,刘旭东,黄知超,张鑫,李震,刘华东.真空断路器电磨损监测与诊断方法综述[J].高压电器,2011,47(10):81-86.

FAN Xing-ming1, HE Jia-min1, PAN Yong-cheng2, et al. Review of Monitoring and Diagnosis Methods for Vacuum Circuit Breaker Electrical Wear[J]. High voltageapparatus, 2011, 47(10): 81-86.
[1]范兴明,贺家敏,潘永成,刘旭东,黄知超,张鑫,李震,刘华东.真空断路器电磨损监测与诊断方法综述[J].高压电器,2011,47(10):81-86. DOI： 10.13296/j.1001-1609.hva.2011.10.015.

FAN Xing-ming1, HE Jia-min1, PAN Yong-cheng2, et al. Review of Monitoring and Diagnosis Methods for Vacuum Circuit Breaker Electrical Wear[J]. High voltageapparatus, 2011, 47(10): 81-86. DOI： 10.13296/j.1001-1609.hva.2011.10.015.

摘要

随着基于智能电网、数字化变电站、非常规互感器技术及IEC 61850标准和基于可靠性的状态检修体制的发展

高压开关设备的智能化逐渐引起电器生产和使用人员的重视。文中描述了影响真空断路器电寿命的判据

分析了真空断路器触头电寿命及其在工程应用中的可行折算式

总结了国内外监测开断电流起弧时刻的方法。以分析为基础并概述了各种不同折算式的适用性及各种监测方法的特点

着重强调了各种方法的工程实用性和起弧时刻监测的重要性

并在此基础上讨论了现有检修和检测手段的缺陷

展望了真空断路器电寿命监测技术发展的方向。

Abstract

Accompany with the application of intelligent power grid

digitized substation

unconventional transformer technology

IEC 61850 standards and the development of condition-based maintenance system（CBMS）that attention is highly paid to the HV intelligent switchgear by the electrical device producer and the user.The electrical-endurance quality of vacuum circuit-breaker is described

and the vacuum circuit breaker contactor wear is analyzed.Then the application of feasible calculation formula in engineering is discussed.Methods of monitoring arcing duration at home and abroad are summarized

and the applicability of applications of different calculation converted formulas are presented and the characteristics of various monitoring methods are investigated

which based on a series of analysis.The engineering practicability and the arcs moment monitoring are mainly emphasized.In the end the defects of maintenance and detection are discussed and the technology development direction of vacuum circuit breaker’s electrical endurance is prospected

which based upon what mentioned above.

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