Reason Analysis and Precautionary Measures for A 35 kV Shunt Capacitor Bank Explosion

HUANG Bin; LI Hao; XU Shanshan; WU Dongwen; GU Xuan

doi:10.14044/j.1674-1757.pcrpc.2018.01.005

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Reason Analysis and Precautionary Measures for A 35 kV Shunt Capacitor Bank Explosion

更新时间：2024-09-14

- Reason Analysis and Precautionary Measures for A 35 kV Shunt Capacitor Bank Explosion
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 39, Issue 1, Pages: 23-27(2018)
- 作者机构：
  
  国网江西省电力公司检修分公司
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2018.01.005
  CLC： TM53
- Published：2018，
- 稿件说明：
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[1]黄斌,李昊,徐姗姗,吴冬文,辜玄.一起35 kV并联电容器组爆炸原因分析及防范措施[J].电力电容器与无功补偿,2018,39(01):23-27.

HUANG BIN, LI HAO, XU SHANSHAN, et al. Reason Analysis and Precautionary Measures for A 35 kV Shunt Capacitor Bank Explosion. [J]. Power capacitor & reactive power compensation, 2018, 39(1): 23-27.
[1]黄斌,李昊,徐姗姗,吴冬文,辜玄.一起35 kV并联电容器组爆炸原因分析及防范措施[J].电力电容器与无功补偿,2018,39(01):23-27. DOI： 10.14044/j.1674-1757.pcrpc.2018.01.005.

HUANG BIN, LI HAO, XU SHANSHAN, et al. Reason Analysis and Precautionary Measures for A 35 kV Shunt Capacitor Bank Explosion. [J]. Power capacitor & reactive power compensation, 2018, 39(1): 23-27. DOI： 10.14044/j.1674-1757.pcrpc.2018.01.005.

摘要

针对一起35 kV并联电容器组投入时发生的爆炸起火故障进行调查分析

通过故障后设备检查试验、故障录波情况

结合故障电容器组的结构、运行状况和仿真计算

对故障产生和发展的原因进行分析和总结。指出避免该类故障发生应采取的措施

分析结果对提高电容器组运行可靠性具有重要意义。

Abstract

The sudden fire explosion fault for a 35 kV shunt capacitor bank in operation is investigated and analyzed. The reason for the fault generation and development is analyzed and summarized by way of inspection of the equipment after the fault

fault record with combination of both structure and operation status of the faulty capacitor bank as well as simulation calculation. The measure to be taken to avoid the fault is pointed out. And the analysis result has important significance for the improving the operation reliability of the capacitor bank.

关键词

电容器组保护整定值支持绝缘子外部短路

Keywords

capacitor bankprotection settingssupport insulatorexternal short circuit

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