Simulation of Fault Current Restraining Effect when Line to Line Short Circuit in Distribution Systems

doi:10.13296/j.1001-1609.hva.2000.02.002

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Simulation of Fault Current Restraining Effect when Line to Line Short Circuit in Distribution Systems

更新时间：2025-04-26

- Simulation of Fault Current Restraining Effect when Line to Line Short Circuit in Distribution Systems
- High VoltageApparatus Issue 2, Pages: 7-11(2000)
- 作者机构：
  
  1. 名古屋大学
  2. 华中理工大学!武汉430074
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2000.02.002
  CLC： TM711
- Published：2000
- 稿件说明：
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[1]郭育红,横水康伸,松村年郎,何俊佳.配电系统二线短路时故障电流抑制效果的模拟[J].高压电器,2000(02):7-11.

Simulation of Fault Current Restraining Effect when Line to Line Short Circuit in Distribution Systems[J]. High voltageapparatus, 2000, (2): 7-11.
[1]郭育红,横水康伸,松村年郎,何俊佳.配电系统二线短路时故障电流抑制效果的模拟[J].高压电器,2000(02):7-11. DOI： 10.13296/j.1001-1609.hva.2000.02.002.

Simulation of Fault Current Restraining Effect when Line to Line Short Circuit in Distribution Systems[J]. High voltageapparatus, 2000, (2): 7-11. DOI： 10.13296/j.1001-1609.hva.2000.02.002.

摘要

研究了在配电系统中引入限流器后的系统行为。假设二线短路故障分别发生在电源侧母线出口和负荷馈线末端，在三点分别设置了限流器，利用ＥＭＴＰ软件对限流器的故障电流抑制效果进行了模拟。结果表明限流器的引入具有明显的限流效果，并可改善因故障引起的母线电压瞬时降低。

Abstract

In this paper

the effect of introduction of fault current limiter （FCL） is investigated when it is used in a distribution systems. A line-to-line short circuit fault is assumed to happen at the source side terminal or load side of one of the feeder lines. For three locations of FCL

the current limiting performance and the instantaneous voltage drop at a load bus are calculated by electric magnetic transients program （EMTP）. The results show that FCL which is located at exit of bus can get a great effect on both the limitation of fault current and suppression of bus voltage drops.

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