Common Failure Treatment Method and Technology on Power Capacitor

LV Jun-xia

doi:10.14044/j.1674-1757.pcrpc.2010.04.003

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Common Failure Treatment Method and Technology on Power Capacitor

更新时间：2024-09-14

- Common Failure Treatment Method and Technology on Power Capacitor
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 31, Issue 4, Pages: 61-64(2010)
- 作者机构：
  
  河南工业职业技术学院机电工程系
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2010.04.003
  CLC： TM531.4
- Published：2010，
- 稿件说明：
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[1]吕俊霞.电容器的常见故障处理方法与技术[J].电力电容器与无功补偿,2010,31(04):61-64.

LV JUN-XIA. Common Failure Treatment Method and Technology on Power Capacitor. [J]. Power capacitor & reactive power compensation, 2010, 31(4): 61-64.
[1]吕俊霞.电容器的常见故障处理方法与技术[J].电力电容器与无功补偿,2010,31(04):61-64. DOI： 10.14044/j.1674-1757.pcrpc.2010.04.003.

LV JUN-XIA. Common Failure Treatment Method and Technology on Power Capacitor. [J]. Power capacitor & reactive power compensation, 2010, 31(4): 61-64. DOI： 10.14044/j.1674-1757.pcrpc.2010.04.003.

摘要

分析了电力电容器在正常使用条件下的渗漏油、缺油及处理

论述了电容器绝缘不良现象、温升高、过电压、外力因素的破坏、瓷瓶表面闪络放电、外壳变形、爆炸等原因及处理措施

正确掌握电容器各种常见故障相应的处理方法和注意事项。可以延长电容器的使用寿命

减少运行中出现故障的机会

保证电力系统正常的运行。

Abstract

In this paper

the oil leakage

lack of oil and treatment of power capacitor are analyzed in normal service conditions.The reason and treatment measures such as poor insulation

high temperature rise

overvoltage

influence of external stressing factor

flashover and discharge on insulator surface

shell deformation

explosion

as well as how to master correctly the treatment methods and precautions of power capacitor are described

which can extend the service life

reduce the failures rate of capacitor and assure normal operation of power system.

关键词

电容器故障运行处理检修防火措施

Keywords

capacitorfaultoperationtreatmentmaintenancefire prevention measures

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