Application Study of the On-line Monitoring System of Shunt Capacitors

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Application Study of the On-line Monitoring System of Shunt Capacitors

更新时间：2024-09-14

- Application Study of the On-line Monitoring System of Shunt Capacitors
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Issue 3, Pages: 40-44(2008)
- 作者机构：
  
  1. 广东电网公司佛山供电局
  2. 武汉高压研究院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM53
- Published：2008，
- 稿件说明：
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[1]金向朝,黄松波,陆培钧,严飞,倪学锋.电容器故障监测系统的应用研究[J].电力电容器与无功补偿,2008,{4}(03):40-44.

Application Study of the On-line Monitoring System of Shunt Capacitors. [J]. Power capacitor & reactive power compensation, 2008, (3): 40-44.
[1]金向朝,黄松波,陆培钧,严飞,倪学锋.电容器故障监测系统的应用研究[J].电力电容器与无功补偿,2008,{4}(03):40-44. DOI：

Application Study of the On-line Monitoring System of Shunt Capacitors. [J]. Power capacitor & reactive power compensation, 2008, (3): 40-44. DOI：

摘要

基于近年并联电容器装置频繁出现故障的现象和特点

研制出一套电容器故障监测系统

分别提取并联电容器装置的电流和电压实时信号

利用Labview虚拟仪器程序进行软件开发实现在线监测

对获取的电流电压信号进行谐波、合闸涌流、暂态过电压等方面进行分析和研究

并应用于现场测量

给出了一起电容器内部击穿故障的监测实例。

Abstract

Based on the phenomenon of the emerging faults in shunt capacitors

an on-line fault monitoring system is introduced

and the characteristics and functions are analyzed.The system is of the function of monitoring practical current and voltage signals on-line by Labview programming;the harmonic wave

overvoltage

and close inrush current can be analyzed in the system.What′s more

a typical fault of a capacitor due to breakdown is discussed in this paper.By this original data the further study on shunt capacitors can be supplied.

关键词

并联电容器在线监测过电压无功补偿

Keywords

shunt capacitoron-line monitoringovervoltagereactive power compensation

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Related Author

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FU Feng-ren2

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