Influence Analysis of Wiring and Layout of High Voltage Capacitor Bank on Energy Without Rupture

SHI Bin; WANG Hui

doi:10.14044/j.1674-1757.pcrpc.2015.04.007

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Influence Analysis of Wiring and Layout of High Voltage Capacitor Bank on Energy Without Rupture

更新时间：2024-09-14

- Influence Analysis of Wiring and Layout of High Voltage Capacitor Bank on Energy Without Rupture
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 36, Issue 4, Pages: 32-35(2015)
- 作者机构：
  
  新东北电气集团电力电容器有限公司
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2015.04.007
  CLC： TM53
- Published：2015，
- 稿件说明：
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[1]石彬,王慧.高压电容器组接线和布置方式对耐爆能量的影响分析[J].电力电容器与无功补偿,2015,36(04):32-35+40.

SHI BIN, WANG HUI. Influence Analysis of Wiring and Layout of High Voltage Capacitor Bank on Energy Without Rupture. [J]. Power capacitor & reactive power compensation, 2015, 36(4): 32-35.
[1]石彬,王慧.高压电容器组接线和布置方式对耐爆能量的影响分析[J].电力电容器与无功补偿,2015,36(04):32-35+40. DOI： 10.14044/j.1674-1757.pcrpc.2015.04.007.

SHI BIN, WANG HUI. Influence Analysis of Wiring and Layout of High Voltage Capacitor Bank on Energy Without Rupture. [J]. Power capacitor & reactive power compensation, 2015, 36(4): 32-35. DOI： 10.14044/j.1674-1757.pcrpc.2015.04.007.

摘要

耐爆能量是电容器的一项重要的安全性能指标

它表示电容器在极间短路时

外部电路（包括电容器自身的储能）注入故障点而不使其外壳发生爆裂的能量的限值

即是对电容器外壳强度的一个安全要求。通过几种常见的同容量不同接线和布置方式下的耐爆能量来对比分析说明通过合理的接线和布置可防止装置产生的最大耐爆能量大于15 k J

避免发生重大事故。

Abstract

The energy without rupture of power capacitor is an important safety index

representing energy limit which

in case of inter-pole short circuit of capacitor

could not cause the capacitor case to rupture when the external circuit is injected into the fault point（including the charge of capacitor itself）. It is a requirement to the safe strength of capacitor case. It is shown through comparison and analysis of energy without rupture at several common different wiring and layout of the capacity that the maximum energy without rupture generated by the device by way of reasonable wiring and layout exceeds 15 k J

which can avoid major fault.

关键词

耐爆能量故障点等效容量击穿

Keywords

energy without rupturefault pointequivalent capacitybreakdown

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