Intelligent On-line Monitoring of Power Capacitor Equipment in the Substation

CHEN Gui-wen; WU Li-xia; DAI Jun-ying; CHEN Hai-kun; CHEN Cong

doi:10.14044/j.1674-1757.pcrpc.2013.06.004

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Intelligent On-line Monitoring of Power Capacitor Equipment in the Substation

更新时间：2024-09-14

- Intelligent On-line Monitoring of Power Capacitor Equipment in the Substation
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 34, Issue 6, Pages: 56-59(2013)
- 作者机构：
  
  1. 上海市电力公司松江供电公司
  2. 上海永锦电气集团有限公司
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2013.06.004
  CLC： TM76;TM531.4
- Published：2013，
- 稿件说明：
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[1]陈桂文,吴丽霞,戴军瑛,陈海昆,陈聪.变电站电力电容器智能在线监测[J].电力电容器与无功补偿,2013,34(06):56-59.

CHEN GUI-WEN, WU LI-XIA, DAI JUN-YING, et al. Intelligent On-line Monitoring of Power Capacitor Equipment in the Substation. [J]. Power capacitor & reactive power compensation, 2013, 34(6): 56-59.
[1]陈桂文,吴丽霞,戴军瑛,陈海昆,陈聪.变电站电力电容器智能在线监测[J].电力电容器与无功补偿,2013,34(06):56-59. DOI： 10.14044/j.1674-1757.pcrpc.2013.06.004.

CHEN GUI-WEN, WU LI-XIA, DAI JUN-YING, et al. Intelligent On-line Monitoring of Power Capacitor Equipment in the Substation. [J]. Power capacitor & reactive power compensation, 2013, 34(6): 56-59. DOI： 10.14044/j.1674-1757.pcrpc.2013.06.004.

摘要

对变电站内电容器设备的一般结构和单个电容器内部结构进行了介绍和分析

并在此基础上建立数学模型

用运算软件对单个电容器内部电容元件的几种可能损坏情况进行了仿真

得出了应用性的结论。针对我国发展智能电网的总体趋势

研制一套适用于变电站电容器设备的智能在线监测装置

实现对电力电容器的故障征兆的提前发现

并且对故障进行分析和定位。

Abstract

The general arrangement of capacitor bank in the substation and the internal structure of individual capacitor are introduced and analyzed. Based on this

a mathematical model is established to simulate several possible damages of internal component of individual capacitor by using computation software

and then some applicable conclusions are drawn. According to the overall trend of developing smart grid in China

a system of intelligent on-line monitoring which is applicable to capacitor installation in the substation is figured out

and a pre-detection of fault symptom of the power capacitor is able to be detected

and the fault could be analyzed and located.

关键词

电容器设备智能电网在线监测

Keywords

capacitorequipmentsmart gridon-line monitoring

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