Simulation and Analysis of Secondary Arc

LIN Xin; HE Bai-na; XU Jian-yuan

您当前的位置：

首页 >

文章列表页 >

Simulation and Analysis of Secondary Arc

更新时间：2025-04-26

- Simulation and Analysis of Secondary Arc
- High VoltageApparatus Issue 1, Pages: 8-10(2007)
- 作者机构：
  
  1. 沈阳工业大学
  2. 沈阳工业大学辽宁沈阳110023
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM501.2;TM743
- Published：2007
- 稿件说明：
移动端阅览
[1]林莘,何柏娜,徐建源.潜供电弧的仿真分析[J].高压电器,2007(01):8-10.

LIN Xin, HE Bai-na, XU Jian-yuan. Simulation and Analysis of Secondary Arc[J]. High voltageapparatus, 2007, (1): 8-10.
[1]林莘,何柏娜,徐建源.潜供电弧的仿真分析[J].高压电器,2007(01):8-10. DOI：

LIN Xin, HE Bai-na, XU Jian-yuan. Simulation and Analysis of Secondary Arc[J]. High voltageapparatus, 2007, (1): 8-10. DOI：

摘要

介绍了超高压输电线路上产生潜供电弧的机理。基于电路原理得出恢复电压和潜供电流的数学表达式

运用MATLAB编程得到恢复电压和潜供电流的数值。通过SIMULINK组建模块

仿真整个电路

得到恢复电压和潜供电流的波形图和数值。分析快速接地开关抑制潜供电弧的机理

在线路上安装快速接地开关

选用电动弹簧操作机构来提高HSGS的关合速度

降低弧道上的潜供电流和恢复电压

减少了潜供电弧的熄灭时间

从而确保了单相自动重合闸的成功。

Abstract

This paper presents the theory of generating secondary arc current in ultra-high-voltage（UHV） power transmission system.The mathematic representations of recovery voltage and secondary arc current can be obtained based on circuit principle

and the values can also be obtained by using MATLAB.Based on SIMULINK the whole circuit has been simulated

thus

the waveshapes of recovery voltage and secondary arc current are obtained.The effect of secondary arc suppression is studied when the high speed grounding switch（HSGS） is adopted.The mechanism of secondary arc restriction by HSGS is analyzed.Motor-driven spring operating mechanism has been used to enhance breaking velocity of HSGS.The magnitude of the secondary arc current and recovery voltage in arc path are obviously reduced after using HSGS on line.Then it reduces the extinction time of the secondary arc and assures successful single-phase auto reclosure.

关键词

Keywords

references

Views

387

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Calculation and Analysis of Secondary Arc Parameters Based on Frequency Related Model

Investigation to Power Frequency Overvoltages of Wubei-Tulufan-Hami 750kV Transmission System

Simulation of Secondary Arc Current and Recovery Voltage for 500 kV Transmission Line Based on PSCAD

Study on Secondary Arc Current of Four-circuit on the Same Tower Lines of AC 1 000 kV and 500 kV/220 kV

Research on Secondary Arc Characteristics of UHV Lines With High Compensation Degree Series Compensation

Related Author

HE Bai-na

ZHAO Yun-wei

LIU Qing~1

LI Shan~2

FAN Xu-hua~2

ZHANG Zeng-qiang~3

CHEN Wen-tao~2

WU Zhimin

Related Institution

Department of Electric Engineering,Shandong Industry Vocational College

Shandong University of Technology, College of Electric and Electronic Engineering

Electric Power Grid of Xinjiang,Wulumuqi

Electric Power Research Institute of Xinjiang, Wulumuqi

Xi’an University of Science and Technology

⁰