Two Rare Fault Instances of Power Capacitor Bank

ZHOU Cun-he

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Two Rare Fault Instances of Power Capacitor Bank

更新时间：2024-09-14

- Two Rare Fault Instances of Power Capacitor Bank
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Issue 2, Pages: 48-49(2008)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM53
- Published：2008，
- 稿件说明：
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[1]周存和.两起电力电容器组的罕见事例[J].电力电容器与无功补偿,2008,{4}(02):48-49.

ZHOU CUN-HE. Two Rare Fault Instances of Power Capacitor Bank. [J]. Power capacitor & reactive power compensation, 2008, (2): 48-49.
[1]周存和.两起电力电容器组的罕见事例[J].电力电容器与无功补偿,2008,{4}(02):48-49. DOI：

ZHOU CUN-HE. Two Rare Fault Instances of Power Capacitor Bank. [J]. Power capacitor & reactive power compensation, 2008, (2): 48-49. DOI：

摘要

对两起极其罕见的10 kV电力电容器组事例做了客观报道。一例是开口三角电压值很大

达420 V

50 V

而所有部件质量合格、正常;另一例是断路器操作时

电容器爆裂

瓷套断成两节

甚至有的爆炸

箱盖整体飞出

心子着火。

Abstract

The article reported impersonally two very infrequent instances of power capacitor bank.The first case was that a very high voltage value appeared at the opened triangle up to 420 V

50 V whilst all parts in the devices are in good order

The second one was that

when the capacitor was switched by circuit breaker

the capacitor exploded resulting to its bushing breaking into two segments

the cover flitting from the case wholly

and the inner core of the capacitor burning.

关键词

电力电容器组事例爆裂爆炸

Keywords

power capacitor bankInstanceRuptureexplosion

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Related Author

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LIU Xiangqiang

ZHANG Yaoshan

ZENG Xinghong

HU Guofu

HUANG Rongrong

TAO Xiansheng

XU Zhengjing

Related Institution

Electrical Power Research Institute

Nanning Bureau,CSG EHV Power Transmission Company

Zhejiang World Power Electronics Co.,Ltd.

Delixi Electric Co.,Ltd.

School of Electric Engineering,Xinjiang University

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