Calculation of Withstand Short Circuit Current Ability of Dry Core Series Reactor

WANG Lijun; LIU Zhuo

doi:10.14044/j.1674-1757.pcrpc.2014.04.010

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Calculation of Withstand Short Circuit Current Ability of Dry Core Series Reactor

更新时间：2024-09-14

- Calculation of Withstand Short Circuit Current Ability of Dry Core Series Reactor
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 35, Issue 4, Pages: 44-48(2014)
- 作者机构：
  
  1. 西安中扬电气股份有限公司
  2. 华北电力大学
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2014.04.010
  CLC： TM47
- Published：2014，
- 稿件说明：
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[1]王丽君,刘卓.干式空心串联电抗器耐受短路电流能力计算[J].电力电容器与无功补偿,2014,35(04):44-48.

WANG LIJUN, LIU ZHUO. Calculation of Withstand Short Circuit Current Ability of Dry Core Series Reactor. [J]. Power capacitor & reactive power compensation, 2014, 35(4): 44-48.
[1]王丽君,刘卓.干式空心串联电抗器耐受短路电流能力计算[J].电力电容器与无功补偿,2014,35(04):44-48. DOI： 10.14044/j.1674-1757.pcrpc.2014.04.010.

WANG LIJUN, LIU ZHUO. Calculation of Withstand Short Circuit Current Ability of Dry Core Series Reactor. [J]. Power capacitor & reactive power compensation, 2014, 35(4): 44-48. DOI： 10.14044/j.1674-1757.pcrpc.2014.04.010.

摘要

电抗器在短路状态下线圈通过的热短路电流和机械短路电流呈数倍增加

其线圈强度设计能否抵抗电磁力作用

抗短路的能力计算和核算对产品设计及运行安全预测都有非常重要的意义。应用电磁理论计算出电抗器磁感应强度分布相应的电动力计算和核算

结果表明具有优良的抗短路能力。

Abstract

Under short circuit condition

the thermal and mechanical short circuit current passing through the coil of reactor increases in multiple times.Whether the design of its coil strength can withstand the stress of the electromagnetic force

the ability calculation to withstand short circuit have very significant to the product design and safe operation.The magnetic induction strength distribution in the reactor by way of electromagnetic theory is calculated

and thus the corresponding electromagnetic force is checked.It is shown by the result that it has excellent short circuit withstand ability.

关键词

电抗器抗短路的能力磁感应强度

Keywords

reactorshort circuit withstand abilityelectromagnetic induction strength

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