Damage and Failure Analysis of Filter Banks Capacitor at Certain 500 kV Converter Station

LI Kai-yu; CHEN Min

doi:10.14044/j.1674-1757.pcrpc.2012.03.014

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Damage and Failure Analysis of Filter Banks Capacitor at Certain 500 kV Converter Station

更新时间：2024-09-14

- Damage and Failure Analysis of Filter Banks Capacitor at Certain 500 kV Converter Station
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 33, Issue 3, Pages: 69-72(2012)
- 作者机构：
  
  湖北省电力公司电力试验研究院
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2012.03.014
  CLC： TM531.5
- Published：2012，
- 稿件说明：
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[1]李凯宇,陈敏.某换流站500kV滤波器组电容器损坏故障分析[J].电力电容器与无功补偿,2012,33(03):69-72.

LI KAI-YU, CHEN MIN. Damage and Failure Analysis of Filter Banks Capacitor at Certain 500 kV Converter Station. [J]. Power capacitor & reactive power compensation, 2012, 33(3): 69-72.
[1]李凯宇,陈敏.某换流站500kV滤波器组电容器损坏故障分析[J].电力电容器与无功补偿,2012,33(03):69-72. DOI： 10.14044/j.1674-1757.pcrpc.2012.03.014.

LI KAI-YU, CHEN MIN. Damage and Failure Analysis of Filter Banks Capacitor at Certain 500 kV Converter Station. [J]. Power capacitor & reactive power compensation, 2012, 33(3): 69-72. DOI： 10.14044/j.1674-1757.pcrpc.2012.03.014.

摘要

针对某换流站一组500 kV并联交流滤波器组中多台同型号额定电压为7.34 kV的滤波电容器故障情况

结合返厂解剖情况进行了细致分析

判断是由于设备本身存在问题而导致故障

并提出了对同型号在运行电容器组的事故预防措施及相关建议。

Abstract

In this paper

for the fault of several sets of same type of filter capacitors at 7.34 kV in a set of 500 kV parallel AC filter bank of certain substation

and combined with return to factory disassembled

detailed analysis and judgment have been carried out.It is concluded that the fault is due to the equipment itself

the corresponding prevention measures and suggestions on the same type of capacitors in the operation are proposed.

关键词

电容器设计场强分析滤波器

Keywords

capacitorsdesign fieldanalysisfilter

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